CN113982957B - Self-priming sewage pump with movable structure - Google Patents
Self-priming sewage pump with movable structure Download PDFInfo
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- CN113982957B CN113982957B CN202111385645.8A CN202111385645A CN113982957B CN 113982957 B CN113982957 B CN 113982957B CN 202111385645 A CN202111385645 A CN 202111385645A CN 113982957 B CN113982957 B CN 113982957B
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- Prior art keywords
- self
- priming pump
- pump body
- side wall
- outer side
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- 239000010865 sewage Substances 0.000 title claims abstract description 85
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 116
- 239000012535 impurity Substances 0.000 claims abstract description 113
- 238000001816 cooling Methods 0.000 claims abstract description 62
- 230000017525 heat dissipation Effects 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims description 44
- 238000001914 filtration Methods 0.000 claims description 32
- 238000007599 discharging Methods 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 19
- 230000037452 priming Effects 0.000 claims description 19
- 238000007667 floating Methods 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 25
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000020169 heat generation Effects 0.000 abstract 1
- 238000007790 scraping Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 5
- 238000000605 extraction Methods 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 239000010813 municipal solid waste Substances 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/007—Details, component parts, or accessories especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
- F04D29/588—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps cooling or heating the machine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to a self-priming sewage pump technology, which is used for solving the problems that a self-priming sewage pump is inconvenient to move under water, the heat dissipation effect of internal elements is poor, the heat generation of consumed power resources and the removal effect of attached i impurities on a water inlet filter screen are poor, in particular to a self-priming sewage pump with a moving structure, comprising a water inlet, a water outlet, a self-priming pump body, a bottom plate and a self-priming pump shell; according to the self-priming pump, the rollers with the plurality of planar plates rotate under the drive of the rotation of the impellers in the self-priming pump body, so that the self-priming pump body below the liquid level can move under the action of the water-scraping action of the rollers, the spiral blades on the inner sides of the spiral blade frames rotate under the drive of the rotation of the impellers in the self-priming pump body, water flow is transmitted into the water cooling pipe, the heat dissipation effect of the internal elements of the self-priming pump body is improved, and impurities are prevented from being difficultly separated from the filter screen frame under the influence of the flow action of the water flow through the rotation of the impellers in the self-priming pump body.
Description
Technical Field
The invention relates to a self-priming sewage pump technology, in particular to a self-priming sewage pump with a movable structure.
Background
The self-priming sewage pump integrates self-priming and non-blocking sewage drainage, adopts axial backflow external mixing, and through the unique design of a pump body and an impeller runner, a bottom valve and a water filling and draining pipe are not required to be installed like a common self-priming clean water pump, and large-particle solid and long-fiber impurity liquid can be sucked and discharged, so that the self-priming sewage pump can be widely applied to sewage drainage engineering;
In the prior art, the position movement of the self-priming pump body is carried out by a user in a trolley mode, so that the self-priming pump body can only move on the shore, the self-priming pump body is required to be placed in water and driven to rotate by the flowing of water flow, the self-priming pump body is required to be placed at a deeper position in order to ensure that the rotating power of the self-priming pump body is larger, the transmission power of the self-priming pump body is improved by utilizing the water pressure difference, the self-priming pump body is heavier, the user is difficult to place the self-priming pump body at the position where the water flow to be extracted is deeper, the self-priming pump body has lower water flow extraction efficiency, and more time is delayed; the water pump which is positioned under water does not adopt cooling and heat dissipation measures, utilizes water flow in the environment to dissipate heat, prevents water flow from entering the water pump to form a closed structure, so that heat generated by internal elements is difficult to quickly exchange with the external environment, and when the water pump adopts an air cooling and water cooling mode to dissipate heat, the water pump is driven by external power equipment to achieve the heat dissipation effect, more power resources are utilized during heat dissipation, and the heat generated by the heat dissipation equipment in the power working process is difficult to dissipate; in order to prevent the self-priming pump body from blocking the self-priming pump body caused by impurities in the sewage entering the self-priming pump body in the sewage extraction process, the impurities in the sewage are filtered at the water inlet position of the self-priming pump body, the impurities filtered by the filter screen are extruded on the filter screen under the action of water flow force, the blocking of the filter screen is easy to cause, the water flow flowing into the self-priming pump body is reduced, the filter screen is cleaned while the filtration is carried out, the impurities under the cleaning are difficult to separate from the filter screen under the action of the water flow force, and the cleaning effect on the filter screen is poor;
the application provides a solution to the technical problem.
Disclosure of Invention
The invention aims to ensure that the self-priming pump body below the liquid level can move by the paddle action of the roller through the rotation of the roller with a plurality of plane plates driven by the rotation of the impeller in the self-priming pump body, and the water flow is transmitted into the water cooling pipe through the rotation of the helical blades in the helical blade frame under the driving of the rotation of the impeller in the self-priming pump body, so that the heat dissipation effect of the internal elements of the self-priming pump body is improved, through the filter screen frame rotation under the inside impeller pivoted drive of self priming pump body, prevent that impurity from receiving the influence of rivers flow effort be difficult to with filter screen frame separation, influence the effect of clearance, solve from inhaling the sewage pump and remove inconvenient under water, the internal component radiating effect is relatively poor and consume electric power resource heat production and water inlet filter screen on adhere to i impurity removal effect poor problem, and propose a from inhaling sewage pump with remove structure.
The aim of the invention can be achieved by the following technical scheme:
The self-priming sewage pump with the moving structure comprises a water inlet, a water outlet, a self-priming pump body, a bottom plate and a self-priming pump shell, wherein the middle position of the upper surface of the bottom plate is connected with the self-priming pump body;
The moving mechanism comprises a sealing box, rollers are rotatably connected to one sides of the outer side walls of the sealing boxes far away from the self-sucking pump body through rotating shafts, an inflatable bag is connected to the middle position of the lower surface of the bottom plate, a first rotating wheel is rotatably connected to one side of the outer side wall of the self-sucking pump body through rotating shafts, the first rotating wheel is in transmission connection with a second rotating wheel through a transmission belt, a first connecting shaft is rotatably connected to the position, close to the first rotating wheel, of the upper surface of the bottom plate through a rotating seat, a second connecting shaft is rotatably connected to the position, corresponding to the second rotating wheel, of the upper surface of the bottom plate through the rotating seat, a first gear is connected to one side, far away from the second rotating wheel, of the outer side wall of the second connecting shaft, the bottom plate upper surface corresponds first gear position department is connected with the second gear through rotating the seat rotation, be connected with the sixth runner on the pivot lateral wall that the second gear is connected, the bottom plate upper surface corresponds sixth runner position department is connected with the fourth runner through rotating the seat rotation, correspond third runner position department on the pivot lateral wall that the fourth runner is connected and be connected with the fifth runner, the bottom plate upper surface is close to fifth runner one side is connected with the PLC controller, the bottom plate upper surface is close to fourth runner with sixth runner intermediate position department is connected with electric putter, electric putter upper end is connected with braced frame.
As a preferred embodiment of the invention, a heat dissipation mechanism is arranged on the upper surface of the bottom plate at a position close to the second connecting shaft;
The cooling mechanism comprises a water cooling pipe, one end of the water cooling pipe corresponding to the upper surface of the bottom plate is connected with a feed hopper, two sides of the feed hopper corresponding to the upper surface of the bottom plate are connected with supporting seats, a third connecting shaft is rotationally connected above the outer side wall of the supporting seats, a helical blade frame is connected to the middle position of the outer side wall of the feed hopper, a filter screen plate is connected to one side, close to the helical blade frame, of the inner side wall of the feed hopper, a water cooling driving wheel is connected to the position of the third connecting shaft corresponding to the outer side wall of the second connecting shaft, and one end, located on the inner side of the water cooling pipe, of the third connecting shaft is connected with a shaftless auger.
As a preferred implementation mode of the invention, the outer side wall of the self-priming pump body is provided with a impurity filtering mechanism at the position corresponding to the water inlet;
the impurity filtering mechanism comprises an impurity filtering box, the inner side wall of the impurity filtering box is rotationally connected with a filter screen frame through a rotating shaft, one side of the outer side wall of the impurity filtering box corresponds to the position of the upper end and the lower end of the filter screen frame, a sliding plate is connected to one side of the second connecting shaft, which corresponds to one side of the filter screen frame, of the impurity filtering driving wheel, an impurity discharging plate is slidably connected to the position of the sliding plate, impurity discharging sliding blocks are integrally formed at two ends of the impurity discharging plate, impurity discharging sliding grooves are formed in the position of the outer side wall of the sliding plate, frame sliding grooves are formed in one side of the front surface of the filter screen frame, and an adjusting frame is slidably connected to the outer side wall of the impurity discharging plate.
As a preferred embodiment of the invention, a connecting wire is connected to the middle position of the upper surface of the self-priming pump housing, one end of the connecting wire, which is far away from the self-priming pump housing, is connected with a floating plate, a remote control signal receiver is connected to the middle position of the upper surface of the floating plate, and a signal receiving antenna is connected to one side of the upper surface of the floating plate, which is close to the remote control signal receiver.
As a preferred embodiment of the invention, a transmission rotating wheel is connected at the position of the outer side wall of the third connecting shaft corresponding to the water-cooling transmission wheel, the transmission rotating wheel is in transmission connection with the water-cooling transmission wheel through a transmission belt, the water-cooling pipes are spirally distributed on the inner side wall of the self-priming pump shell, and the length and the outer diameter of the shaftless auger at the inner side of the water-cooling pipes are the same as those of the water-cooling pipes.
As a preferred implementation mode of the invention, the position of the outer side wall of the adjusting frame, which corresponds to the position of the frame sliding chute, is rotationally connected with a connecting rod through a rotating shaft, one end of the connecting rod, which is close to the inside of the frame sliding chute, is rotationally connected with a sliding block through the rotating shaft, and the positions of the outer side wall of the filter screen frame and the outer side wall of the sliding plate, which correspond to the positions of the frame sliding chute and the impurity removing sliding chute, are respectively provided with a sewage outlet.
As a preferable implementation mode of the invention, the upper side and the lower side of the inner side wall of the supporting frame are respectively connected with rolling rollers through rotating shafts, the distance between the two rolling rollers is equal to the thickness of the transmission belt, one side of the outer side wall of the inflatable bag is integrally formed with an exhaust pipe, and the outer side wall of the exhaust pipe is connected with an exhaust valve.
As a preferred embodiment of the present invention, the method for using the self-priming sewage pump with the mobile structure comprises the following steps:
Step one: when the self-priming pump body is utilized by a user to pump sewage, the bottom plate supporting the self-priming pump body can be placed on the liquid level of the sewage, the bottom plate floats above the liquid level under the buoyancy effect of the inflatable bag, the user transmits signals to the PLC controller through remote control equipment, the PLC controller transmits signals to control the exhaust valve on the exhaust pipe at the outer side of the inflatable bag to open and exhaust outwards, the self-priming pump body is enabled to sink below the liquid level, the sewage flows into the self-priming pump body from the water inlet position to drive the impeller of the self-priming pump body to rotate, the first rotating wheel connected with the rotating shaft of the impeller to rotate in a following way, the first rotating wheel is connected with the second rotating wheel through transmission of a transmission belt, the second connecting shaft connected with the first rotating wheel in a driving way is rotated through the second connecting shaft, the first gear connected with one side of the second connecting shaft drives the second gears which are mutually perpendicular to the first gear and mutually embedded, the second gear is driven by a sixth rotating wheel and a fourth rotating wheel on the outer side wall of the rotating shaft of the self-sucking pump body through a transmission belt, a fifth rotating wheel coaxial with the fourth rotating wheel is driven by a third rotating wheel on the outer side wall of the first connecting shaft through the transmission belt, one side of the outer side wall of the first connecting shaft, which is far away from the third rotating wheel, is driven by another roller connecting shaft through the transmission belt, so that the rotation of an impeller inside the self-sucking pump body can drive four rollers positioned on two sides of the upper surface of a bottom plate to synchronously rotate, the self-sucking pump body positioned below the sewage level moves under the action of the rotation of the rollers, the self-sucking pump body can be moved to a designated position, and a floating plate connected with the outer side wall of the self-sucking pump body through a connecting wire always floats above the water level, thereby facilitating the position judgment of the self-sucking pump body positioned below the sewage level by a user;
Step two: in the rotation process of the second connecting shaft, the water-cooling driving wheel drives the driving wheel on the outer side wall of the third connecting shaft through the driving belt, so that the second connecting shaft drives the third connecting shaft to rotate, the third connecting shaft drives the spiral blades on the inner side of the spiral blade frame on the outer side wall of the third connecting shaft to rotate when supported by the supporting seat to rotate, the shaftless auger connected to one end of the third connecting shaft is driven to rotate, the spiral blades on the inner side of the spiral blade frame absorb sewage into the water-cooling pipe to be transmitted, the rotating shaftless auger can clear the inner wall of the water-cooling pipe and drive the sewage to be transmitted in the water-cooling pipe, and the filter screen plate connected with the inner side wall of the feed hopper can filter impurities in the transmitted sewage;
Step three: after the self priming pump body submerges below the sewage liquid level, sewage flows into the self priming pump body from the water inlet position, the impurity in the sewage can be filtered by the filter screen frame which is rotatably connected with the inner side of the impurity filtering box and is arranged at the water inlet position, the support rotating shaft of the filter screen frame is driven by the impurity filtering driving wheel on the outer side wall of the second connecting shaft through the driving belt, the filter screen frame is driven to rotate around the support rotating shaft through the driving of the second connecting shaft when impurity filtering is carried out, and the filter screen frame drives the adjusting frame to slide on the outer side wall of the impurity discharging plate through the sliding block and the connecting rod when rotating, and the impurity discharging plate slides in position on the sliding plate when the filter screen frame rotates.
Compared with the prior art, the invention has the beneficial effects that:
1. The roller with a plurality of plane plates rotates under the drive of rotation of the impeller in the self-priming pump body, so that the self-priming pump body below the liquid level can move in position under the action of paddle of the roller;
2. The spiral blades on the inner side of the spiral blade frame rotate under the driving of the rotation of the impeller in the self-priming pump body, so that water flow is transmitted into the water cooling pipes which are spirally distributed in the self-priming pump body, the heat dissipation effect of the internal elements of the self-priming pump body is improved, no electric power resource is consumed, and no extra heat is generated in the operation process;
3. Through the filter screen frame rotation under the inside impeller pivoted drive of self priming pump body, rotate the clearance that carries out impurity through the trash discharging plate behind one side of rivers flow position department with the regional rotation of jam on the filter screen frame, prevent that impurity from receiving the influence of rivers flow effort be difficult to with filter screen frame separation, influence the effect of clearance.
Drawings
The present invention is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a main block diagram of the present invention;
FIG. 2 is a bottom view of the structure of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the present invention a seal box internal structure diagram;
FIG. 4 is a second connecting shaft block diagram of the present invention;
FIG. 5 is a block diagram of a support frame of the present invention;
FIG. 6 is a block diagram of a heat dissipating mechanism according to the present invention;
FIG. 7 is a schematic view of the present invention a water-cooled tube structure diagram;
FIG. 8 is an enlarged view of the portion A of FIG. 7 according to the present invention;
FIG. 9 is a schematic view of the present invention the internal structure diagram of the water-cooled tube;
FIG. 10 is a block diagram of a filtering mechanism according to the present invention;
FIG. 11 is a diagram of a screen frame construction of the present invention;
fig. 12 is an enlarged view of the portion B of fig. 11 according to the present invention.
In the figure: 1. a water inlet; 2. a water outlet; 3. a self-priming pump body; 4. a moving mechanism; 41. a connecting wire; 42. a floating plate; 43. a seal box; 44. a roller; 45. an inflatable bag; 46. a first connecting shaft; 47. a first wheel; 48. a second wheel; 49. a third wheel; 410. a transmission belt; 411. a second gear; 412. a first gear; 413. a second connecting shaft; 414. a fourth wheel; 415. a fifth wheel; 416. a sixth runner; 417. a PLC controller; 418. an electric push rod; 419. a support frame; 5. a heat dissipation mechanism; 51. a water-cooled tube; 52. a screen plate; 53. a water-cooling driving wheel; 54. a support base; 55. a helical blade frame; 56. a feed hopper; 57. a third connecting shaft; 58. a shaftless auger; 6. a impurity filtering mechanism; 61. a impurity filtering box; 62. a slide plate; 63. a impurity filtering driving wheel; 64. a screen frame; 65. a frame chute; 66. an adjusting frame; 67. a trash plate; 68. a trash removal slide block; 69. impurity removing sliding grooves; 610. a sewage outlet; 7. a bottom plate; 8. self-priming pump housing.
Detailed Description
The technical solutions of the present invention will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1:
Referring to fig. 1-5, a self-priming sewage pump with a mobile structure comprises a water inlet 1, a water outlet 2, a self-priming pump body 3, a bottom plate 7 and a self-priming pump housing 8, wherein the middle position of the upper surface of the bottom plate 7 is connected with the self-priming pump body 3, one side of the outer side wall of the self-priming pump body 3 is connected with the self-priming pump housing 8, the other side of the outer side wall of the self-priming pump body 3 is connected with the water inlet 1, and the position, close to the water inlet 1, of the upper surface of the self-priming pump body 3 is connected with the water outlet 2;
The upper surface of the bottom plate 7 is provided with a moving mechanism 4 near the position of the self-priming pump body 3, the moving mechanism 4 comprises a sealing box 43 and a transmission structure where a transmission belt 410 is arranged in the sealing box 43, the transmission between the transmission structure is prevented from being blocked by impurities in external sewage, one sides of the outer side walls of the two sealing boxes 43 far away from the self-priming pump body 3 are respectively connected with a roller 44 through rotating shafts, the rollers 44 are formed by connecting a plurality of plane plates around the rotating shafts, so that the bottom plate 7 can move in water by scoring during rotation, the middle position of the lower surface of the bottom plate 7 is connected with an inflatable bag 45, one side of the outer side wall of the inflatable bag 45 is integrally provided with an exhaust pipe, the outer side wall of the exhaust pipe is connected with an exhaust valve, the inflatable bag 45 can drive equipment on the bottom plate 7 and the bottom plate 7 to float on the sewage liquid surface after being inflated, after the exhaust valve is exhausted, the bottom plate 7 and equipment on the bottom plate 7 are immersed below the liquid level, one side of the outer side wall of the self-priming pump body 3 is rotationally connected with a first rotating wheel 47 through a rotating shaft, the first rotating wheel 47 is in transmission connection with a second rotating wheel 48 through a rotating shaft, the first rotating wheel 47 is in transmission connection with a driving belt 410, the position, close to the first rotating wheel 47, of the upper surface of the bottom plate 7 is rotationally connected with a first connecting shaft 46 through a rotating seat, two rollers 44 on one side of the self-priming pump body 3 are integrally connected through the first connecting shaft 46 to rotate, the position, corresponding to the second rotating wheel 48, of the upper surface of the bottom plate 7 is rotationally connected with a second connecting shaft 413 through a rotating seat, one side, away from the second rotating wheel 48, of the outer side wall of the second connecting shaft 413 is connected with a first gear 412, the position, corresponding to the first gear 412, of the upper surface of the bottom plate 7 is rotationally connected with a second gear 411 through a rotating seat, the first gear 412 and the second gear 411 are mutually perpendicular and mutually embedded to realize synchronous rotation, a sixth rotating wheel 416 is connected to the outer side wall of a rotating shaft connected with the second gear 411, a fourth rotating wheel 414 is rotationally connected to the upper surface of the bottom plate 7 corresponding to the position of the sixth rotating wheel 416 through a rotating seat, the sixth rotating wheel 416 is in transmission connection with the fourth rotating wheel 414 through a driving belt 410, a fifth rotating wheel 415 is connected to the position of the outer side wall of the rotating shaft connected with the fourth rotating wheel 414 corresponding to the position of the third rotating wheel 49, the fifth rotating wheel 415 is in transmission connection with the third rotating wheel 49 on the first connecting shaft 46 through the driving belt 410, a PLC controller 417 is connected to one side, close to the middle position of the fourth rotating wheel 414 and the sixth rotating wheel 416, an electric push rod 418 is connected to the upper end of the bottom plate 7, rolling rollers are rotationally connected to the upper side and lower side of the inner side wall of the supporting frame 419 through the rotating shaft, and the distance between the two rolling rollers is equal to the thickness of the driving belt 410;
A connecting wire 41 is connected to the middle position of the upper surface of the self-priming pump housing 8, one end of the connecting wire 41 is connected with a PLC 417, the other end of the connecting wire 41 is connected with a remote control signal receiver on a floating plate 42, the remote control signal receiver is transmitted to the PLC 417 after receiving a remote control signal, one end of the connecting wire 41, which is far away from the self-priming pump housing 8, is connected with the floating plate 42, the middle position of the upper surface of the floating plate 42 is connected with the remote control signal receiver, and one side of the upper surface of the floating plate 42, which is close to the remote control signal receiver, is connected with a signal receiving antenna;
In the prior art, the position movement of the self-priming pump body 3 is mostly carried out in a trolley mode by a user, so that the self-priming pump body 3 can only move on the shore, the self-priming pump body 3 is required to be placed in water, the self-priming pump body 3 is driven to rotate by the flowing of water flow, in order to ensure that the rotating power of the self-priming pump body 3 is larger, the self-priming pump body 3 is required to be placed at a deeper position, the transmission power of the self-priming pump body 3 is improved by utilizing the water pressure difference, the self-priming pump body 3 is heavier, the user is difficult to place the self-priming pump body 3 at the position where the water flow to be extracted is deeper, the extraction efficiency of the self-priming pump body 3 to the water flow is lower, and more time is delayed;
After the bottom plate 7 supporting the self-priming pump body 3 is placed on the sewage level by a user, a signal is transmitted to the PLC 417 through remote control equipment, the PLC 417 transmits the signal to control the exhaust valve on the exhaust pipe at the outer side of the inflatable bag 45 to open and exhaust outwards, the buoyancy force borne by the self-priming pump body 3 is reduced due to the exhaust of gas, the sewage slowly subsides below the liquid level, the sewage flows into the self-priming pump body 3 from the position of the water inlet 1 in the subsidence process to drive the impeller of the self-priming pump body 3 to rotate, the first rotating wheel 47 connected with the rotating shaft of the impeller rotates along with the rotation, the first rotating wheel 47 is in transmission connection with the second rotating wheel 48 through a transmission belt 410, the first rotating wheel 47 drives the second connecting shaft 413 connected with the second rotating wheel 48 to rotate, the first gear 412 connected on one side of the second connecting shaft 413 drives the second gear 411 which is mutually perpendicular to the first gear 412 and mutually embedded, the second gear 411 is driven by a sixth rotating wheel 416 and a fourth rotating wheel 414 on the outer side wall of a rotating shaft of the self-sucking pump body 3 through a driving belt 410, a fifth rotating wheel 415 coaxial with the fourth rotating wheel 414 is driven by a driving belt 410 and a third rotating wheel 49 on the outer side wall of the first connecting shaft 46, one side of the outer side wall of the first connecting shaft 46 away from the third rotating wheel 49 is driven by a driving belt 410 and the connecting shaft of the other roller 44, so that the rotation of the impeller in the self-sucking pump body 3 can drive four rollers 44 positioned on two sides of the upper surface of the bottom plate 7 to synchronously rotate, the self-sucking pump body 3 positioned below the sewage level moves to a deeper position under the action of the paddle of a plane plate on the rollers 44, in the process that the self-sucking pump body 3 moves to a designated position, the floating plate 42 connected on the outer side wall of the self-sucking pump body 8 through the connecting wire 41 always floats above the liquid level, the user of being convenient for judges the position of self priming pump body 3 below sewage liquid level, and the remote control signal receiver that is convenient for lie in on the floating plate 42 carries out the receipt of signal through signal receiving antenna, makes the inside impeller pivoted of user's accessible self priming pump body 3 self drive with self priming pump body 3 remove to the deeper position of waiting to extract rivers position department, and is more convenient, and self priming pump body 3's rivers extraction efficiency obtains improving.
Example 2:
Referring to fig. 6-9, a heat dissipation mechanism 5 is disposed on the upper surface of the bottom plate 7 near the second connecting shaft 413, the heat dissipation mechanism 5 includes a water cooling tube 51, the water cooling tube 51 is spirally distributed on the inner side wall of the self-priming pump housing 8, so that the heat generated by the operation of equipment inside the self-priming pump housing 8 is conveniently carried away by the water flow inside the water cooling tube 51 in the flowing process to achieve the heat dissipation effect, the self-priming pump body 3 can continuously operate, one end of the upper surface of the bottom plate 7 corresponding to the water cooling tube 51 is connected with a feed hopper 56, two sides of the upper surface of the bottom plate 7 corresponding to the feed hopper 56 are connected with a supporting seat 54, a third connecting shaft 57 is rotatably connected above the outer side wall of the supporting seat 54, a spiral blade frame 55 is connected to the middle position of the outer side wall of the feed hopper 56, spiral blades inside the spiral blade frame 55 are connected to the third connecting shaft 57 and rotate along with the third connecting shaft 57, one side of the inner side wall of the feed hopper 56 is connected with a filter screen plate 52, the filter screen plate 52 can filter impurities in the sewage flowing into the water cooling tube 51, the outer side wall of the second connecting shaft 413 is connected with a water cooling transmission wheel 53 corresponding to the third connecting shaft 57, the inner diameter of the inner side of the water cooling tube is connected with a small transmission wheel 53 corresponding to the inner diameter of the small transmission wheel 51, and the small transmission wheel 53 is connected with the small transmission tube 51 is connected with the small transmission tube 53, and the small transmission tube is connected with the small transmission tube 53 has the inner diameter of the small transmission tube 51 is connected with the small transmission tube has the inner side of the small transmission tube 51;
In the prior art, the water pump which is positioned under water does not adopt cooling and heat dissipation measures, utilizes water flow in the environment to dissipate heat, prevents water flow from entering the water pump to form a closed structure, so that heat generated by an internal element is difficult to quickly exchange with the external environment, and when the water pump adopts an air cooling and water cooling mode to dissipate heat, the water pump is driven by external power equipment to achieve the heat dissipation effect, more power resources are achieved during heat dissipation, and the heat generated by the heat dissipation equipment in the power working process is difficult to dissipate;
In the rotation process of the second connecting shaft 413, the water-cooling driving wheel 53 drives the driving wheel on the outer side wall of the third connecting shaft 57 through the driving belt 410, so that the second connecting shaft 413 drives the third connecting shaft 57 to rotate, the third connecting shaft 57 drives the spiral blades on the inner side of the spiral blade frame 55 on the outer side wall of the third connecting shaft 57 to rotate when supported by the supporting seat 54, and drives the shaftless spiral blade 58 connected to one end of the third connecting shaft 57 to rotate, the rotation of the spiral blade on the inner side of the spiral blade frame 55 sucks sewage into the water cooling pipe 51 to be transmitted, the outer side wall of the rotating shaftless spiral blade 58 is clung to the inner wall of the water cooling pipe 51 to stir impurities in the sewage settled in the water cooling pipe 51, the settled impurities are mixed in the circulated sewage to flow away to achieve the cleaning effect, and the stirring of the shaftless spiral blade 58 can drive the sewage to be transmitted in the water cooling pipe 51, and the impurities in the sewage can be stirred to prevent sedimentation, when the self-sucking pump body 3 works, the rotation of the spiral blade on the inner side of the spiral blade frame 55 can suck the sewage into the water cooling pipe 51 to be transmitted in the water cooling pipe 51, and the heat can be dissipated in the water cooling pipe 3 can be quickly dissipated from the inner side of the water cooling pipe 51.
Example 3:
Referring to fig. 10-12, a impurity filtering mechanism 6 is disposed on the outer side wall of the self-priming pump body 3 corresponding to the position of the water inlet 1, the impurity filtering mechanism 6 includes an impurity filtering box 61, the inner side wall of the impurity filtering box 61 is rotatably connected with a filter screen frame 64 through a rotating shaft, the filter screen frame 64 is disc-shaped and divided into four sectors of the same size, the area of each sector is larger than the cross-sectional area of the water inlet 1, a sliding plate 62 is connected to the position of the outer side wall of the impurity filtering box 61 corresponding to the upper end and the lower end of the filter screen frame 64, a impurity filtering driving wheel 63 is connected to the outer side wall of the second connecting shaft 413 corresponding to the filter screen frame 64, an impurity discharging plate 67 is slidingly connected to the position of the outer side wall of the filter screen frame 64 corresponding to the sliding plate 62, impurity discharging sliding blocks 68 are integrally formed at two ends of the impurity discharging plate 67, the two ends of the impurity discharging plate 67 slide through the impurity discharging sliding blocks 68 on the impurity discharging sliding grooves 69 on the sliding plates 62, the impurity removing slide blocks 68 are tightly attached to the inner walls of the impurity removing slide grooves 69, so that the impurity removing plate 67 always keeps a vertical angle with the two slide plates 62 in the moving process, the impurity removing slide grooves 69 are formed in the positions, corresponding to the impurity removing slide blocks 68, of the outer side walls of the slide plates 62, the frame slide grooves 65 are formed in one side of the front surface of the filter screen frame 64, the outer side walls of the impurity removing plate 67 are slidably connected with the adjusting frame 66, connecting rods are rotatably connected to the positions, corresponding to the frame slide grooves 65, of the outer side walls of the adjusting frame 66 through rotating shafts, one end, close to the inner part of the frame slide grooves 65, of the connecting rods is rotatably connected with sliding blocks through rotating shafts, the adjusting frame 66 is sleeved on the outer side of the impurity removing plate 67, the sliding blocks, which are rotatably connected with the adjusting frame 66 through the connecting rods, move in positions under the restriction of the impurity removing plate 67 and the frame slide grooves 65 in the rotating process of the filter screen frame 64, the outer side wall of the filter screen frame 64 and the outer side wall of the sliding plate 62 are respectively provided with a drain outlet 610 corresponding to the positions of the frame sliding groove 65 and the impurity discharging sliding groove 69, and impurities in sewage entering the inner sides of the frame sliding groove 65 and the impurity discharging sliding groove 69 can be extruded to be discharged from the drain outlet 610 at the corresponding positions in the moving process of the sliding block and the impurity discharging sliding block 68;
In the prior art, in order to prevent impurities in sewage from entering the self-priming pump body 3 to cause the blockage of the self-priming pump body 3 in the sewage pumping process of the self-priming pump body 3, the impurities in the sewage are filtered at the position of the water inlet 1 on the self-priming pump body 3, the impurities filtered by the filter screen are extruded on the filter screen under the action of the water flow action force, the blockage of the filter screen is easy to cause, the water flow flowing into the self-priming pump body 3 is reduced, the filter screen is cleaned while the filter screen is filtered, and the impurities under the cleaning are difficult to separate from the filter screen under the action of the water flow action force, so that the cleaning effect on the filter screen is poor;
The inside in-process of sewage inflow self priming pump body 3 from water inlet 1 position department, install the filter screen frame 64 of being connected in the inboard rotation of the miscellaneous case 61 of water inlet 1 position department and can filter the impurity in the sewage, the support pivot of filter screen frame 64 passes through the drive belt 410 and the impurity drive wheel 63 on the second connecting axle 413 lateral wall is transmitted, make filter screen frame 64 rotate around the support pivot through the drive of second connecting axle 413 when carrying out impurity filtration, make the blocked filter screen frame 64 region of impurity in by sewage keep away from water inlet 1 position department after rotating, no longer receive the effect of rivers flow force, be convenient for take place the condition of mutual separation with filter screen frame 64 under the effect of impurity removal board 67, the filter screen frame 64 rotates the time through sliding block and connecting rod drive regulation frame 66 slide on impurity removal board 67 lateral wall, impurity removal board 67 carries out the reciprocal slip of position on slide plate 62 when filter screen frame 64 rotates, make impurity and filter screen frame 64 separate to both sides, prevent that filter screen frame 64 from blockking up influence water inlet 1 position department on the self priming pump body 3, and prevent to influence the effect of removing the impurity flow through the filter screen frame 64 through rotating the effect of the filter screen frame 64 of rotating on the filter screen frame 64 through the effect of removing the effect of the filter screen frame 64 that the effect of the influence of the water flow that the impurity is difficult to be removed through the rotation of the filter screen frame 64.
When the self-priming pump is used, after a bottom plate 7 supporting the self-priming pump body 3 is placed on the liquid level of sewage, a signal is transmitted to the PLC 417 through remote control equipment, the PLC 417 transmits the signal to control the exhaust valve on the exhaust pipe at the outer side of the inflatable bag 45 to open to exhaust outwards, the buoyancy force borne by the self-priming pump body 3 is reduced due to the exhaust of gas, the sewage slowly subsides below the liquid level, during the sedimentation, sewage flows into the self-priming pump body 3 from the position of the water inlet 1 to drive the impeller of the self-priming pump body 3 to rotate, the first runner 47 connected with the impeller through a rotating shaft rotates along with the rotating shaft, the first runner 47 is connected with the second runner 48 through a driving belt 410 in a driving way, The first rotating wheel 47 drives the second connecting shaft 413 connected with the second rotating wheel 48 to rotate, the first gear 412 connected on one side of the second connecting shaft 413 drives the second gear 411 which is mutually perpendicular to the first gear 412 and mutually embedded, the second gear 411 drives the fourth rotating wheel 414 through the driving belt 410 through the sixth rotating wheel 416 on the outer side wall of the rotating shaft of the second rotating wheel 411, the fifth rotating wheel 415 coaxial with the fourth rotating wheel 414 drives the third rotating wheel 49 on the outer side wall of the first connecting shaft 46 through the driving belt 410, one side of the outer side wall of the first connecting shaft 46 far away from the third rotating wheel 49 drives the connecting shaft of the other roller 44 through the driving belt 410, the rotation of the impeller inside the self-priming pump body 3 can drive the four rollers 44 positioned on two sides of the upper surface of the bottom plate 7 to synchronously rotate, the self-priming pump body 3 positioned below the sewage level moves to a deeper position under the action of the paddle of the plane plate on the rollers 44, the floating plate 42 connected on the outer side wall of the self-priming pump shell 8 through the connecting wire 41 always floats above the sewage level in the process of moving the self-priming pump body 3 to the appointed position, the user can conveniently judge the position of the self-priming pump body 3 positioned below the sewage level, the remote control signal receiver positioned on the floating plate 42 can conveniently receive signals through the signal receiving antenna, The user can drive the self-priming pump body 3 to move to a deeper position at the position of the water flow to be extracted by the rotation of the impeller in the self-priming pump body 3, so that the self-priming pump is more convenient, and the water flow extraction efficiency of the self-priming pump body 3 is improved; In the rotation process of the second connecting shaft 413, the water-cooling driving wheel 53 drives the driving wheel on the outer side wall of the third connecting shaft 57 through the driving belt 410, so that the second connecting shaft 413 drives the third connecting shaft 57 to rotate, the third connecting shaft 57 drives the spiral blade on the inner side of the spiral blade frame 55 on the outer side wall of the third connecting shaft 57 to rotate when supported by the supporting seat 54 to rotate, the shaftless auger 58 connected to one end of the third connecting shaft 57 is driven to rotate, the rotation of the spiral blade on the inner side of the spiral blade frame 55 sucks sewage into the water-cooling pipe 51 to be transmitted, the outer side wall of the rotating shaftless auger 58 is tightly attached to the inner wall of the water-cooling pipe 51 to stir impurities in the sewage settled in the water-cooling pipe 51, the settled impurities are mixed in the circulated sewage to achieve the cleaning effect, the stirring of the shaftless auger 58 can drive the sewage to be transmitted in the water-cooling pipe 51, and can also stir the impurities in the sewage to prevent sedimentation, so that when the self-priming pump body 3 works, the sewage can be sucked into the water-cooling pipe 51 through the rotation of the spiral blades on the inner side of the spiral blade frame 55 on the feeding hopper 56 and is transmitted along the water-cooling pipe 51 spirally wound at the position of the inner element of the self-priming pump body 3, the heat generated by the work of the inner element of the self-priming pump body 3 can be quickly exchanged and dissipated with the water flow in the water-cooling pipe 51, the elements in the structure of the closed self-priming pump body 3 can be quickly radiated, The water cooling heat dissipation mode does not consume electric power resources and does not generate extra heat in the running process; in the process that sewage flows into the self-priming pump body 3 from the position of the water inlet 1, the filter screen frame 64 rotatably connected with the inner side of the impurity filtering box 61 arranged at the position of the water inlet 1 can filter impurities in the sewage, the supporting rotating shaft of the filter screen frame 64 is driven by the impurity filtering driving wheel 63 on the outer side wall of the second connecting shaft 413 through the driving belt 410, so that the filter screen frame 64 rotates around the supporting rotating shaft through the driving of the second connecting shaft 413 while filtering the impurities, the region of the filter screen frame 64 blocked by the impurities in the sewage can be far away from the position of the water inlet 1 after rotating and is not influenced by the action of the flowing force of water flow, the impurity removing plate 67 is convenient to be mutually separated from the filter screen frame 64 under the action of the impurity removing plate 67, the filter screen frame 64 drives the adjusting frame 66 to slide on the outer side wall of the impurity removing plate 67 through the sliding block and the connecting rod when rotating, the impurity removing plate 67 slides reciprocally on the sliding plate 62 when rotating the filter screen frame 64, the impurities on the filter screen frame 64 are pushed to two sides to separate the impurities from the filter screen frame 64, the blocking of the filter screen frame 64 is prevented from affecting the water inflow at the position of the water inlet 1 on the self-priming pump body 3, the blocking area on the filter screen frame 64 is rotated to one side of the water flow position through the rotation of the filter screen frame 64, the impurities are cleaned through the impurity removing plate 67, Preventing impurities from being affected by the flow force of the water flow is difficult to separate from the screen frame 64, affecting the cleaning effect.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (5)
1. The utility model provides a self priming sewage pump with remove structure, includes water inlet (1), delivery port (2), self priming pump body (3), bottom plate (7) and self priming pump casing (8), bottom plate (7) upper surface intermediate position department is connected with self priming pump body (3), self priming pump body (3) lateral wall one side is connected with self priming pump casing (8), self priming pump body (3) lateral wall opposite side is connected with water inlet (1), self priming pump body (3) upper surface is close to water inlet (1) position department is connected with delivery port (2), its characterized in that, bottom plate (7) upper surface is close to self priming pump body (3) position department is provided with mobile mechanism (4);
The moving mechanism (4) comprises a sealing box (43), one side of the outer side walls of the sealing boxes (43) are far away from the self-priming pump body (3) and are respectively connected with a roller (44) through a rotating shaft, the middle position of the lower surface of the bottom plate (7) is connected with an inflatable bag (45), one side of the outer side walls of the self-priming pump body (3) is rotationally connected with a first rotating wheel (47) through the rotating shaft, the first rotating wheel (47) is in transmission connection with a second rotating wheel (48) through a transmission belt (410), the position of the upper surface of the bottom plate (7) close to the first rotating wheel (47) is rotationally connected with a first connecting shaft (46) through a rotating seat, the position of the upper surface of the bottom plate (7) is correspondingly connected with a second connecting shaft (413) through the rotating seat, one side of the outer side wall of the second rotating wheel (48) is connected with a first gear (412), the upper surface of the bottom plate (7) is correspondingly connected with a sixth rotating wheel (416) through the rotating seat (411), a fifth rotating wheel (415) is connected to the outer side wall of the rotating shaft connected with the fourth rotating wheel (414) at a position corresponding to the third rotating wheel (49), a PLC (programmable logic controller) controller (417) is connected to one side, close to the fifth rotating wheel (415), of the upper surface of the bottom plate (7), an electric push rod (418) is connected to the middle position, close to the fourth rotating wheel (414) and the sixth rotating wheel (416), of the upper surface of the bottom plate (7), and a supporting frame (419) is connected to the upper end of the electric push rod (418);
The self-priming pump comprises a self-priming pump shell (8), wherein a connecting wire (41) is connected to the middle position of the upper surface of the self-priming pump shell (8), one end, far away from the self-priming pump shell (8), of the connecting wire (41) is connected with a floating plate (42), a remote control signal receiver is connected to the middle position of the upper surface of the floating plate (42), and a signal receiving antenna is connected to one side, close to the remote control signal receiver, of the upper surface of the floating plate (42);
the upper side and the lower side of the inner side wall of the supporting frame (419) are respectively connected with rolling rollers through rotating shafts, the distance between the two rolling rollers is equal to the thickness of the transmission belt (410), an exhaust pipe is integrally formed on one side of the outer side wall of the inflatable bag (45), and the outer side wall of the exhaust pipe is connected with an exhaust valve;
when a user pumps sewage by using the self-priming pump body (3), the bottom plate (7) supporting the self-priming pump body (3) can be placed on the liquid level of the sewage, the bottom plate (7) floats above the liquid level under the buoyancy action of the air-filled bag (45), the user transmits a signal to the PLC (417) through remote control equipment, the PLC (417) transmits the signal to control the exhaust valve on the exhaust pipe at the outer side of the air-filled bag (45) to open and exhaust outwards, the self-priming pump body (3) is enabled to settle below the liquid level, the sewage flows into the self-priming pump body (3) from the position of the water inlet (1) to drive the impeller of the self-priming pump body (3) to rotate, the first runner (47) connected with the impeller through the rotating shaft is enabled to rotate along with the first runner (47) connected with the rotating shaft of the impeller, the first runner (47) is enabled to be in transmission connection with the second runner (48) through the transmission belt (410), the first runner (47) drives the second connecting shaft (413) connected with the second runner (48) to rotate, the first gear (412) on one side of the second connecting shaft (413) drives the first gear (412) to rotate along with the second gear (412) and the second gear (411) to be mutually perpendicular to the second gear (411) through the second runner (411) through the transmission belt (411), a fifth rotating wheel (415) coaxial with the fourth rotating wheel (414) is driven by a third rotating wheel (49) on the outer side wall of the first connecting shaft (46) through a driving belt (410), one side, far away from the third rotating wheel (49), of the outer side wall of the first connecting shaft (46) is driven by a connecting shaft of another roller (44) through the driving belt (410), so that the rotation of an inner impeller of the self-priming pump body (3) can drive four rollers (44) positioned on two sides of the upper surface of the bottom plate (7) to synchronously rotate, the self-priming pump body (3) positioned below the sewage level can move under the action of the rotation of the rollers (44), the self-priming pump body (3) can be moved to a designated position, and a floating plate (42) connected on the outer side wall of the self-priming pump shell (8) through a connecting wire (41) always floats above the liquid level, so that a user can conveniently judge the position of the self-priming pump body (3) positioned below the sewage level.
2. A self-priming sewage pump with a mobile structure according to claim 1, wherein the upper surface of the bottom plate (7) is provided with a heat dissipation mechanism (5) close to the second connection shaft (413);
The heat dissipation mechanism (5) comprises a water cooling pipe (51), one end of the upper surface of the bottom plate (7) corresponding to the water cooling pipe (51) is connected with a feed hopper (56), two sides of the upper surface of the bottom plate (7) corresponding to the feed hopper (56) are connected with supporting seats (54), a third connecting shaft (57) is rotationally connected above the outer side wall of each supporting seat (54), a helical blade frame (55) is connected at the middle position of the outer side wall of each feed hopper (56), a filter screen plate (52) is connected to one side, close to the helical blade frame (55), of the inner side wall of each feed hopper (56), a water cooling driving wheel (53) is connected to the position of the outer side wall of each second connecting shaft (413) corresponding to the third connecting shaft (57), and one end, located inside the water cooling pipe (51), of each third connecting shaft (57) is connected with a shaftless auger (58).
The position of the outer side wall of the third connecting shaft (57) corresponding to the water-cooling driving wheel (53) is connected with a driving rotating wheel, the driving rotating wheel is in driving connection with the water-cooling driving wheel (53) through a driving belt (410), the water-cooling pipes (51) are spirally distributed on the inner side wall of the self-priming pump shell (8), and the length and the outer diameter of the shaftless auger (58) on the inner side of the water-cooling pipes (51) are the same as those of the water-cooling pipes (51);
In the rotation process of the second connecting shaft (413), the water-cooling driving wheel (53) drives the driving wheel on the outer side wall of the third connecting shaft (57) through the driving belt (410), so that the second connecting shaft (413) drives the third connecting shaft (57) to rotate, the third connecting shaft (57) drives the spiral blades on the inner side of the spiral blade frame (55) on the outer side wall of the third connecting shaft (57) to rotate when supported by the supporting seat (54), the shaftless auger (58) connected to one end of the third connecting shaft (57) is driven to rotate, sewage is sucked into the water-cooling pipe (51) to be transmitted through the rotation of the spiral blades on the inner side of the spiral blade frame (55), the rotating shaftless auger (58) can clean the inner wall of the water-cooling pipe (51), and the sewage is driven to be transmitted in the water-cooling pipe (51), and the filter screen plate (52) connected to the inner side wall of the feed hopper (56) can filter impurities in the transmitted sewage.
3. The self-priming sewage pump with the movable structure according to claim 1, wherein a impurity filtering mechanism (6) is arranged on the outer side wall of the self-priming pump body (3) at a position corresponding to the water inlet (1);
The impurity filtering mechanism (6) comprises an impurity filtering box (61), a filter screen frame (64) is rotationally connected to the inner side wall of the impurity filtering box (61) through a rotating shaft, a sliding plate (62) is connected to the upper end position and the lower end position of the filter screen frame (64) corresponding to one side of the outer side wall of the impurity filtering box (61), an impurity filtering driving wheel (63) is connected to one side of the filter screen frame (64) corresponding to the outer side wall of the filter screen frame (64), an impurity discharging plate (67) is slidingly connected to the position of the sliding plate (62), impurity discharging sliding blocks (68) are integrally formed at two ends of the impurity discharging plate (67), impurity discharging sliding grooves (69) are formed in the position of the impurity discharging sliding blocks (68) corresponding to the outer side wall of the filter screen frame (64), a frame sliding groove (65) is formed in one side of the front surface of the filter screen frame (64), and an adjusting frame (66) is slidingly connected to the outer side wall of the impurity discharging plate (67).
4. A self-priming sewage pump with a movable structure according to claim 3, wherein the position of the outer side wall of the adjusting frame (66) corresponding to the position of the frame chute (65) is rotationally connected with a connecting rod through a rotating shaft, one end of the connecting rod, which is close to the inside of the frame chute (65), is rotationally connected with a sliding block through the rotating shaft, and the positions of the outer side wall of the filter screen frame (64) and the outer side wall of the sliding plate (62) corresponding to the frame chute (65) and the impurity discharging chute (69) are respectively provided with a sewage outlet (610).
5. The self-priming sewage pump with the moving structure according to claim 4, wherein after the self-priming pump body (3) is immersed below the sewage liquid level, sewage flows into the self-priming pump body (3) from the position of the water inlet (1), the impurity in the sewage can be filtered by the filter screen frame (64) rotatably connected to the inner side of the impurity filtering box (61) arranged at the position of the water inlet (1), the supporting rotating shaft of the filter screen frame (64) is driven by the impurity filtering driving wheel (63) on the outer side wall of the second connecting shaft (413) through the driving belt (410), so that the filter screen frame (64) rotates around the supporting rotating shaft through the driving of the second connecting shaft (413), the adjusting frame (66) is driven by the sliding block and the connecting rod to slide on the outer side wall of the impurity discharging plate (67) when the filter screen frame (64) rotates, and the impurity discharging plate (67) slides on the sliding plate (62) in position.
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| AU2012200620B2 (en) * | 2011-02-04 | 2016-05-12 | Multitrode Pty Ltd | A Pump Operation Method |
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