CN215213927U - Gear motor and gear pump integrated unit - Google Patents
Gear motor and gear pump integrated unit Download PDFInfo
- Publication number
- CN215213927U CN215213927U CN202121729457.8U CN202121729457U CN215213927U CN 215213927 U CN215213927 U CN 215213927U CN 202121729457 U CN202121729457 U CN 202121729457U CN 215213927 U CN215213927 U CN 215213927U
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- Prior art keywords
- groove
- gear pump
- clamping jaw
- sliding
- unit
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- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000033001 locomotion Effects 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 17
- 239000012530 fluid Substances 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000011900 installation process Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model is suitable for a gear pump technical field provides a gear motor and gear pump integrated unit, including the gear pump body and the base that links to each other with the gear pump body; further comprising: clamping mechanism, clamping mechanism is used for installing the gear pump body in different positions department fast, clamping mechanism includes: the actuating assembly comprises a pair of clamping jaws symmetrically arranged on the base; and the driving assembly is used for providing power for the relative motion of the pair of clamping jaws, and the driving assembly can drive the two clamping jaws to move relatively, so that the gear pump can be installed in different places, the applicability is higher, the installation process is simple and convenient, and the later-stage disassembly and maintenance are convenient.
Description
Technical Field
The utility model belongs to the technical field of the gear pump, especially, relate to a gear motor and gear pump integrated unit.
Background
The gear pump is a rotary pump which can transfer liquid or pressurize it by means of the change and movement of working volume formed between pump cylinder and meshed gear, and is formed from two gears, pump body and front and rear covers, when the gears are rotated, the volume of space of gear disengagement side is changed from small to large, and formed into vacuum to suck liquid, and the volume of space of gear meshing side is changed from large to small to squeeze liquid into pipeline, and the suction cavity and discharge cavity are separated by means of meshing line of two gears, and the pressure of discharge outlet of gear pump is completely dependent on the resistance of pump outlet.
In the installation of current gear pump, generally adopt the bolt to fix, the gear pump is loaded down with trivial details relatively at the installation, needs fastening many times, is not convenient for later maintenance and change.
Disclosure of Invention
An object of the utility model is to provide a gear motor and gear pump integrated unit aims at solving the loaded down with trivial details problem of installation.
The embodiment of the utility model provides a realize like this, a gear motor and gear pump integrated unit, including the gear pump body and with the base that the gear pump body links to each other; further comprising: clamping mechanism, clamping mechanism is used for installing the gear pump body in different positions department fast, clamping mechanism includes: the actuating assembly comprises a pair of clamping jaws symmetrically arranged on the base; and a drive assembly for powering relative movement of the pair of jaws.
Preferably, the drive assembly comprises: the base is internally provided with a hollow groove for the sliding part to slide; the first elastic connecting piece is used for connecting the sliding piece and the hollow groove so that the sliding piece can elastically slide in the hollow groove; one end of the connecting piece is connected with the sliding piece, and the other end of the connecting piece is connected with the clamping jaw; and the hydraulic driving unit is used for providing power for the movement of the sliding part, and the hydraulic driving unit drives the sliding part to slide in the empty groove and push the clamping jaw connected with the sliding part to move.
Preferably, the hydraulic drive unit includes: the piston plate, there is oil pocket for the piston plate to slip in the said base, the said oil pocket is filled with the fluid; the oil cavity is communicated with the empty groove through the connecting pipeline; and the piston plate is arranged in the oil cavity in an elastic sliding mode through the power module.
Preferably, the clamping jaw is further provided with a limiting mechanism, and the limiting mechanism is used for improving the clamping effect of the clamping jaw; the limiting mechanism comprises a control assembly and a limiting assembly; spacing subassembly includes at least one spacing unit, spacing unit includes: the clamping jaw is provided with a sliding groove for the sealing plate to slide; a second elastic connecting member for connecting the sealing plate and the sliding groove to elastically slide the sealing plate in the sliding groove; the limiting bulge is movably arranged on the clamping jaw; the limiting bulge is connected with the sealing plate through the movable rod; after the hydraulic driving unit drives the clamping jaw to move relatively to fix the base at the designated position, the control assembly controls oil to enter the sliding groove again to enable the limiting protrusion to be in adaptive conflict with the fixed position.
Preferably, the control assembly comprises a plugging block, a telescopic unit and a telescopic hose; a connecting groove communicated with the empty groove is formed in the base, the blocking block is movably arranged in the connecting groove through the telescopic unit, and the sliding groove is communicated with the connecting groove through the telescopic hose; wherein, when the hydraulic drive unit drive clamping jaw presss from both sides tight in-process, flexible unit control plugging block carries out the shutoff to the inlet of spread groove, presss from both sides tight back when the clamping jaw, and flexible unit control plugging block no longer is to the inlet shutoff, and fluid enters into the sliding tray in, makes a plurality of spacing archs carry out the adaptability to fixed position and contradicts.
The embodiment of the utility model provides a pair of gear motor and gear pump integrated unit, drive assembly can drive two clamping jaw relative motion for this gear pump can install in the place of difference, and the suitability is higher, and the installation is simple and convenient, and the later stage of being convenient for is dismantled and is maintained.
Drawings
Fig. 1 is a structural diagram of an integrated unit of a gear motor and a gear pump according to an embodiment of the present invention;
FIG. 2 is a partial cross-sectional view of the base of FIG. 1;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
FIG. 4 is an enlarged view of a portion B of FIG. 2;
in the figure: 1-gear pump body, 2-base, 3-clamping jaw, 4-groove, 5-guide rod, 6-slide block, 7-first spring, 8-connecting rod, 9-empty groove, 10-oil cavity, 11-piston plate, 12-connecting pipeline, 13-rotating shaft, 14-gear set, 15-screw rod, 16-screw sleeve, 17-sealing plate, 18-second spring, 19-limiting projection, 20-movable rod, 21-blocking block, 22-flexible hose, 23-connecting groove, 24-fixing frame, 25-slide rod, 26-third spring and 27-sliding groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
As shown in fig. 1, a structure diagram of an integrated unit of a gear motor and a gear pump provided for an embodiment of the present invention includes a gear pump body 1 and a base 2 connected to the gear pump body 1;
further comprising: clamping mechanism, clamping mechanism is used for installing gear pump body 1 in different positions department fast, clamping mechanism includes:
the actuating assembly comprises a pair of clamping jaws 3 symmetrically arranged on a base 2; and
a drive assembly for powering the relative movement of the pair of jaws 3.
In this embodiment, a groove 4 is formed in the base 2, and one end of the clamping jaw 3 is slidably disposed in the groove 4.
Further, still be provided with at least one guide bar 5 in the recess 4, clamping jaw 3 movable mounting is on guide bar 5, and guide bar 5's setting is led for clamping jaw 3's motion, makes clamping jaw 3 slide more smoothly in recess 4.
This embodiment is when actual application, and drive assembly can drive two clamping jaw 3 relative motion for this gear pump can install in the place of difference, and the suitability is higher, and the installation is simple and convenient, and the later stage of being convenient for is dismantled and is maintained.
As shown in fig. 2, as a preferred embodiment of the present invention, the driving assembly includes:
the base 2 is internally provided with an empty groove 9 for the sliding part to slide;
a first elastic connecting piece for connecting the sliding piece and the empty slot 9 so that the sliding piece can elastically slide in the empty slot 9;
one end of the connecting piece is connected with the sliding piece, and the other end of the connecting piece is connected with the clamping jaw 3; and
and the hydraulic driving unit is used for providing power for the movement of the sliding part, and the hydraulic driving unit drives the sliding part to slide in the empty groove 9 and pushes the clamping jaw 3 connected with the sliding part to move.
In one aspect of the present embodiment, the driving assembly may be a bidirectional screw rod, and the two clamping jaws 3 are relatively moved by driving the bidirectional screw rod to rotate, which is not specifically described in detail herein.
In this embodiment, the slider is the slider 6 that slides and set up in the dead slot 9, first elastic connection spare is first spring 7, the connecting piece is connecting rod 8, the one end and the slider 6 fixed connection of connecting rod 8, the other end wear to establish to recess 4 in and with clamping jaw 3 fixed connection, first spring 7 cover is established on the body of rod that connecting rod 8 is located dead slot 9, of course, elastic connection spare also can be elastic construction such as rubber stick, silica gel stick, and this embodiment does not carry out specific injecing here.
In practical use, the hydraulic drive unit drives the slide block 6 to slide in the empty slot 9, so as to push the clamping jaw 3 to slide in the groove 4 through the action of the connecting rod 8.
As shown in fig. 2, as a preferred embodiment of the present invention, the hydraulic drive unit includes:
the oil-saving device comprises a piston plate 11, wherein an oil cavity 10 for the piston plate 11 to slide is arranged in the base 2, and oil is filled in the oil cavity 10;
the oil chamber 10 is communicated with the empty groove 9 through the connecting pipeline 12; and
and the piston plate 11 is arranged in the oil cavity 10 in an elastic sliding mode through the power module.
In one aspect of the present embodiment, the hydraulic driving assembly may be a hydraulic pump disposed in the empty groove 9, and the sliding of the clamping jaw 3 in the groove 4 can be realized by controlling the extension and retraction of the hydraulic pump, which will not be described in detail herein.
In this embodiment, the power module includes a rotation shaft 13, a gear set 14, a screw rod 15 and a threaded sleeve 16 matched with the screw rod 15, the rotation shaft 13 is rotatably connected to the base 2, the screw rod 15 is rotatably disposed in the oil chamber 10, the threaded sleeve 16 is fixedly connected to the piston plate 11, one gear of the gear set 14 is connected to the rotation shaft 13, and the other gear is coaxially and fixedly connected to the screw rod 15, of course, the power module may also be a servo linear module, a hydraulic cylinder or an air cylinder, as long as the elastic sliding of the piston plate 11 in the oil chamber 10 can be achieved, and this embodiment is not specifically limited herein.
It should be noted that the side wall of the sliding block 6 is connected with the inner wall of the empty slot 9 in a sealing sliding manner, so as to ensure that the oil does not leak.
Preferably, a wheel, a handle or a motor may be further disposed on the rotating shaft 13 to facilitate the rotation of the rotating shaft 13.
In practical application, the rotating shaft 13 rotates, the screw rod 15 rotates through transmission of the gear set 14, the screw rod 15 is matched with the threaded sleeve 16, so that the piston plate 11 is driven to elastically slide in the oil cavity 10, the piston plate 11 drives oil to circularly flow in the oil cavity 10 and the empty groove 9 during movement, the sliding block 6 is further driven to elastically slide in the empty groove 9, and the clamping jaw 3 is more stable when being clamped and loosened in a fluid driving mode.
As shown in fig. 2 and 3, as a preferred embodiment of the present invention, a limiting mechanism is further disposed on the clamping jaw 3, and the limiting mechanism is used for improving the clamping effect of the clamping jaw 3;
the limiting mechanism comprises a control assembly and a limiting assembly;
spacing subassembly includes at least one spacing unit, spacing unit includes:
the clamping jaw 3 is provided with a sealing plate 17, and a sliding groove 27 for the sealing plate 17 to slide is formed in the clamping jaw 3;
a second elastic connection member for connecting the sealing plate 17 with the sliding groove 27 to elastically slide the sealing plate 17 in the sliding groove 27;
the limiting bulge 19 is movably arranged on the clamping jaw 3; and
the limiting bulge 19 is connected with the sealing plate 17 through the movable rod 20;
after the hydraulic driving unit drives the clamping jaw 3 to move relatively to fix the base 2 at a designated position, the control assembly controls oil to enter the sliding groove 27, so that the limiting protrusion 19 is in adaptive interference with the fixed position.
In this embodiment, the sealing plate 17 is disposed in the sliding groove 27 in a sealing and sliding manner, the second elastic connecting member is a second spring 18, the second spring 18 is sleeved on the rod body of the movable rod 20 located in the sliding groove 27, and of course, the second elastic connecting member may also be an elastic structure such as a rubber rod or a silica gel column, which is not specifically limited in this embodiment.
This embodiment is when actual application, presss from both sides tight back at clamping jaw 3, and in a plurality of sliding tray 27 on the clamping jaw 3 was entered into to the steerable fluid of control mechanism, fluid promoted closing plate 17 and slides in sliding tray 27 for spacing protruding 19 can carry out the adaptability according to the unsmooth condition of fixed position and contradict, has further improved clamping jaw 3's fixed effect.
As shown in fig. 4, as a preferred embodiment of the present invention, the control assembly includes a plugging block 21, a telescopic unit and a telescopic hose 22;
a connecting groove 23 communicated with the empty groove 9 is formed in the base 2, the blocking block 21 is movably arranged in the connecting groove 23 through the telescopic unit, and the sliding groove 27 is communicated with the connecting groove 23 through the telescopic hose 22;
wherein, when hydraulic drive unit drive clamping jaw 3 presss from both sides tight in-process, flexible unit control plugging block 21 carries out the shutoff to the inlet of spread groove 23, presss from both sides tight back when clamping jaw 3, and flexible unit control plugging block 21 no longer is to the inlet shutoff, and fluid enters into sliding tray 27 in, makes a plurality of spacing archs 19 carry out the adaptability to fixed position and contradicts.
In one aspect of the present embodiment, the control assembly may be a cylinder disposed in the connecting groove 23, and the blocking ball is disposed at a telescopic end of the cylinder, and the telescopic end of the cylinder is controlled by a controller to control the oil to enter into the sliding groove 27, which is not described in detail herein.
In this embodiment, the flexible unit includes mount 24, slide bar 25 and third spring 26, mount 24 is fixed to be set up in spread groove 23, slide bar 25 movable mounting is on mount 24, blocking piece 21 fixed mounting is on slide bar 25, third spring 26 cover is established on the body of rod that slide bar 25 is located between mount 24 and the blocking piece 21, of course, the flexible unit also can be telescopic structures such as cylinder or pneumatic cylinder, as long as can realize blocking piece 21 to the shutoff of spread groove 23 inlet can, this embodiment does not carry out specific injecing here.
This embodiment is when practical application, when fluid just entered into the dead slot 9 in, third spring 26 promoted the shutoff piece 21 and carries out the shutoff to the inlet of spread groove 23, fluid promotes slider 6 and makes clamping jaw 3 remove, presss from both sides tight back when clamping jaw 3, fluid pressure increase in the dead slot 9, when pressure is greater than the elasticity of spring, fluid enters into the spread groove 23 in, enters into a plurality of sliding tray 27 through bellows 22 in, promotes spacing protruding 19 and carries out the adaptability conflict to fixed position.
The utility model provides an in the above embodiment, a gear motor and gear pump integrated unit is provided, drive assembly can drive two clamping jaw 3 relative motion for this gear pump can be installed in the place of difference, and the suitability is higher, and the installation is simple and convenient, and the later stage of being convenient for is dismantled and is maintained.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A gear motor and gear pump integrated unit comprises a gear pump body and a base connected with the gear pump body;
it is characterized by also comprising:
clamping mechanism, clamping mechanism is used for installing the gear pump body in different positions department fast, clamping mechanism includes:
the actuating assembly comprises a pair of clamping jaws symmetrically arranged on the base; and
and the driving assembly is used for providing power for the relative movement of the pair of clamping jaws.
2. The gear motor and gear pump integrated unit of claim 1, wherein the drive assembly comprises:
the base is internally provided with a hollow groove for the sliding part to slide;
the first elastic connecting piece is used for connecting the sliding piece and the hollow groove so that the sliding piece can elastically slide in the hollow groove;
one end of the connecting piece is connected with the sliding piece, and the other end of the connecting piece is connected with the clamping jaw; and
and the hydraulic driving unit is used for providing power for the movement of the sliding part, and when the sliding part is driven by the hydraulic driving unit to slide in the empty groove, the clamping jaw connected with the sliding part is pushed to move.
3. The gear motor and gear pump integrated unit of claim 2, wherein the hydraulic drive unit comprises:
the piston plate, there is oil pocket for the piston plate to slip in the said base, the said oil pocket is filled with the fluid;
the oil cavity is communicated with the empty groove through the connecting pipeline; and
and the piston plate is arranged in the oil cavity in an elastic sliding manner through the power module.
4. The gear motor and gear pump integrated unit as claimed in claim 1, wherein a limiting mechanism is further provided on the clamping jaw, and the limiting mechanism is used for improving the clamping effect of the clamping jaw;
the limiting mechanism comprises a control assembly and a limiting assembly;
spacing subassembly includes at least one spacing unit, spacing unit includes:
the clamping jaw is provided with a sliding groove for the sealing plate to slide;
a second elastic connecting member for connecting the sealing plate and the sliding groove to elastically slide the sealing plate in the sliding groove;
the limiting bulge is movably arranged on the clamping jaw; and
the limiting bulge is connected with the sealing plate through the movable rod;
after the hydraulic driving unit drives the clamping jaw to move relatively to fix the base at the designated position, the control assembly controls oil to enter the sliding groove again to enable the limiting protrusion to be in adaptive conflict with the fixed position.
5. The gear motor and gear pump integrated unit of claim 4, wherein the control assembly comprises a block, a telescoping unit, and a telescoping hose;
a connecting groove communicated with the empty groove is formed in the base, the blocking block is movably arranged in the connecting groove through the telescopic unit, and the sliding groove is communicated with the connecting groove through the telescopic hose;
wherein, when the hydraulic drive unit drive clamping jaw presss from both sides tight in-process, flexible unit control plugging block carries out the shutoff to the inlet of spread groove, presss from both sides tight back when the clamping jaw, and flexible unit control plugging block no longer is to the inlet shutoff, and fluid enters into the sliding tray in, makes a plurality of spacing archs carry out the adaptability to fixed position and contradicts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121729457.8U CN215213927U (en) | 2021-07-28 | 2021-07-28 | Gear motor and gear pump integrated unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121729457.8U CN215213927U (en) | 2021-07-28 | 2021-07-28 | Gear motor and gear pump integrated unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215213927U true CN215213927U (en) | 2021-12-17 |
Family
ID=79428961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121729457.8U Expired - Fee Related CN215213927U (en) | 2021-07-28 | 2021-07-28 | Gear motor and gear pump integrated unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215213927U (en) |
-
2021
- 2021-07-28 CN CN202121729457.8U patent/CN215213927U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211217 |