CN118617597B - Cement mixing device - Google Patents
Cement mixing device Download PDFInfo
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- CN118617597B CN118617597B CN202411100973.2A CN202411100973A CN118617597B CN 118617597 B CN118617597 B CN 118617597B CN 202411100973 A CN202411100973 A CN 202411100973A CN 118617597 B CN118617597 B CN 118617597B
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- water outlet
- outlet pipe
- water
- cement
- stirring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/16—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0862—Adaptations of mixing containers therefor, e.g. use of material, coatings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/12—Supplying or proportioning liquid ingredients
- B28C7/126—Supply means, e.g. nozzles
- B28C7/128—Nozzles; Valves; Valve-actuating means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
本发明属于水泥调配技术领域，具体的说是一种水泥调配装置，包括搅拌箱，所述搅拌箱的底端安装有第一电机，所述第一电机输出端顶端贯通到搅拌箱的内部，第一电机输出端的顶端设置有主轴，所述主轴的侧面安装有多个搅拌杆；所述搅拌箱的上方设置有水箱，所述水箱的侧面与搅拌箱侧面之间设置有一对连接架；本发明所述的一种水泥调配装置，通过设置出水管，在调配水泥时，出水管通过出水孔从不同高度向搅拌箱内注入液态水，使得液态水在搅拌箱内的不同位置排出，直接与不同位置水泥及其他原料接触，降低了液态水的渗透时间，提高液态水与水泥及其他原料的接触效果，降低液态水的渗透时间，提高水泥的调配效率。
The present invention belongs to the technical field of cement mixing, and specifically is a cement mixing device, comprising a mixing box, a first motor is installed at the bottom end of the mixing box, the top end of the output end of the first motor passes through the interior of the mixing box, a main shaft is arranged at the top end of the output end of the first motor, and a plurality of mixing rods are installed on the side of the main shaft; a water tank is arranged above the mixing box, and a pair of connecting frames are arranged between the side of the water tank and the side of the mixing box; the cement mixing device described in the present invention, by arranging a water outlet pipe, when mixing cement, the water outlet pipe injects liquid water into the mixing box from different heights through the water outlet hole, so that the liquid water is discharged at different positions in the mixing box, directly contacts with cement and other raw materials at different positions, reduces the penetration time of liquid water, improves the contact effect of liquid water with cement and other raw materials, reduces the penetration time of liquid water, and improves the mixing efficiency of cement.
Description
Technical Field
The invention belongs to the technical field of cement blending, and particularly relates to a cement blending device.
Background
The cement is a common building material, is a powdery inorganic gel material, has very wide application, such as wall building, ceramic tile pasting and concrete pouring, and particularly needs to be blended when in use, and the cement blending device is a device for blending the cement.
The traditional Chinese patent with the publication number of CN219902712U discloses a cement blending device, which comprises a cement blending box, wherein supporting legs are longitudinally connected to the periphery of the lower part of the cement blending box through bolts respectively, a discharging pipe is integrally connected to the right opening of the lower part of the cement blending box, a knife valve is connected to the lower end flange of the discharging pipe, a driving motor is connected to the middle part of the lower part of the cement blending box through bolts, the upper end of an output shaft of the driving motor penetrates through the inside of the cement blending box, and a rotating shaft is connected to an upper end coupler of the output shaft of the driving motor. The arrangement of the storage box, the feeding pipe, the U-shaped mounting seat, the feeding motor, the rotary sleeve, the connecting rod and the end cover is beneficial to realizing the effect of dispersing feeding, can effectively improve the feeding speed, and can also avoid the problem that raw materials are all accumulated at a certain position of equipment;
The device comprises a storage box, a feeding pipe, a U-shaped mounting seat, a feeding motor, a rotary sleeve, a connecting rod and an end cover, wherein the feeding motor, the rotary sleeve, the connecting rod and the end cover are arranged, so that the effect of dispersing feeding is realized, the feeding speed can be effectively improved, the problem that raw materials are all accumulated at a certain position of equipment can be avoided, however, in the actual cement blending process, quantitative cement and other raw materials need to be put into a mixing container, quantitative liquid water is added into the container, the liquid water needs to gradually permeate downwards, and a certain time is needed in the liquid water permeation process.
To this end, the invention provides a cement mixing device.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The cement blending device comprises a stirring box, wherein a first motor is arranged at the bottom end of the stirring box, the top end of an output end of the first motor penetrates through the inside of the stirring box, a main shaft is arranged at the top end of the output end of the first motor, and a plurality of stirring rods are arranged on the side face of the main shaft;
The stirring device comprises a stirring tank, a water tank, a pair of connecting frames, a first guide pipe, a water pump, a rotary table, a plurality of first hydraulic cylinders, a water receiving cylinder, a hose, a water outlet pipe, a plurality of water outlet holes, a fixed ring and a mounting column, wherein the water tank is arranged above the stirring tank, the pair of connecting frames are arranged between the side face of the water tank and the side face of the stirring tank, the first guide pipe is communicated with the top end of the water tank, the water pump is externally connected with the first guide pipe, the rotary table is inserted into the bottom end of the water tank, the rotary table is rotatably connected with the center of the top end of the rotary table, a pair of fixed rods are arranged between the side face of the rotary table and the inner top wall of the water tank, the bottom face of the rotary table is provided with a plurality of through holes, the water receiving cylinder is inserted into the through holes, the bottom end of the water receiving cylinder is communicated with the hose, the bottom end of the hose is communicated with the bottom wall of the stirring tank, the bottom end of the water outlet pipe is communicated with the inner bottom wall of the stirring tank, the water outlet pipe is communicated with the bottom wall of the stirring tank, the bottom wall of the water outlet pipe is communicated with the water outlet pipe, the bottom of the water outlet pipe is communicated with the water outlet pipe, and is communicated with the water outlet pipe.
The water outlet pipe is characterized in that the side face of the water outlet pipe is sleeved with a toothed ring, the inner ring surface of the fixed ring is in sliding connection with the side face of the water outlet pipe, the inner ring surface of the toothed ring is fixedly connected with the side face of the water outlet pipe, one side of the toothed ring is in meshed connection with a driving gear, a second motor is arranged below the driving gear, a shell part of the second motor is arranged on the bottom face of the fixed ring, and the top end of the output end of the second motor is connected with the center of the bottom end of the driving gear.
Preferably, the conducting piece comprises a cover plate, a plugging table is arranged at the bottom end of the cover plate, the plugging table is plugged in the water outlet pipe, the cover plate covers the top end of the water outlet pipe, and the hose is used for communicating the cover plate with the plugging table.
Preferably, a plurality of limiting frames are arranged on the side face of the water outlet pipe and above the toothed ring, and one end, far away from the water outlet pipe, of each limiting frame is in sliding connection with the top face of the cover plate.
Preferably, a blocking block is inserted in the water outlet, and a reset spring is arranged between one side of the blocking block facing the inside of the water outlet pipe and the water outlet pipe.
Preferably, one side of the blocking block facing the outside of the water outlet pipe is arc-shaped, and when the water outlet pipe does not rotate, the arc-shaped surface of the blocking block is in neat butt joint with the surface of the water outlet pipe, and a plurality of scraping plates are uniformly arranged on the annular inner wall of the stirring box.
Preferably, a vibrator is arranged at the bottom end of the stirring box.
Preferably, an electromagnet is sleeved on the outer side of the stirring box, a magnetic block is arranged on the side face of the blocking block below the uppermost blocking block, and after the electromagnet is electrified, a magnetic force action of mutual repulsion exists between the magnetic block and the electromagnet.
Preferably, the bottom of retainer plate is provided with the second pneumatic cylinder, the bottom of second pneumatic cylinder output is provided with the dog.
Preferably, the side surface of the water tank is sleeved with an annular spray head, the top end of the annular spray head is communicated with a second guide pipe, and the second guide pipe is externally connected with an air pump.
The beneficial effects of the invention are as follows:
1. According to the cement blending device, the water outlet pipe is arranged, when cement is blended, the water outlet pipe is used for injecting liquid water into the stirring tank from different heights through the water outlet holes, so that the liquid water is discharged from different positions in the stirring tank and directly contacts cement and other raw materials at different positions, the penetration time of the liquid water is reduced, in the process, the first hydraulic cylinder is matched with the fixed ring to drive the water outlet pipe to intermittently keep away from the center of the stirring tank, the contact range of the water outlet pipe and the cement and other raw materials in the stirring tank is enlarged, the contact effect of the liquid water and the cement and other raw materials is further improved, the penetration time of the liquid water is reduced, and the blending efficiency of the cement is improved.
2. According to the cement blending device, the blocking blocks are arranged, when the water outlet pipe rotates, the blocking blocks inserted into the water outlet holes are thrown out under the action of centrifugal force to open the water outlet holes, then liquid water entering the water outlet pipes is sprayed out through the opened water outlet holes, when the amount of liquid water added into the stirring tank reaches the amount, the rotation of the water outlet pipes is stopped, and under the action of the reset springs, the blocking blocks are pulled back to the water outlet holes, so that cement slurry formed by stirring is prevented from entering the water outlet pipes through the water outlet holes to influence the use of the water outlet pipes.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of the bottom end of the agitator tank of the present invention;
FIG. 3 is a schematic view of the internal structure of the stirring tank of the present invention;
FIG. 4 is a schematic view of the water tank of the present invention;
FIG. 5 is a schematic view of the bottom end structure of the water tank of the present invention;
FIG. 6 is a schematic view of the internal structure of the water tank of the present invention;
FIG. 7 is a schematic view of the connection structure of the water outlet pipe of the present invention;
FIG. 8 is a schematic view of a water outlet pipe of the present invention;
FIG. 9 is a schematic view of the top end structure of the water outlet pipe of the present invention;
FIG. 10 is a schematic diagram of a pass through of the present invention;
FIG. 11 is a schematic view in partial cross-section of a water outlet pipe of the present invention;
Fig. 12 is a schematic view of a plug connection structure of the present invention.
The device comprises a stirring box, a 10, a scraping plate, a 11, a first motor, a 12, a main shaft, a 13, a stirring rod, a2, a water tank, a 21, a connecting frame, a 22, a first guide pipe, a 23, a turntable, a 24, a through hole, a 25, a rotating shaft, a 26, a fixed rod, a 3, a water receiving cylinder, a 31, a hose, a 311, a cover plate, a 312, a plugging table, a 32, a fixed ring, a 33, a water outlet pipe, a 34, a water outlet hole, a 341, a blocking block, a 342, a return spring, a 343, a magnetic block, a 35, a mounting column, a 36, a first hydraulic cylinder, a 4, a toothed ring, a 41, a driving gear, a 42, a second motor, a 5, an electromagnet, a 51, a vibrator, a6, a second hydraulic cylinder, a 61, a stop block, a 7, an annular nozzle and a 71 and a second guide pipe.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 to 9, the cement blending device according to the embodiment of the invention comprises a stirring box 1, wherein a first motor 11 is installed at the bottom end of the stirring box 1, the top end of the output end of the first motor 11 penetrates into the stirring box 1, a main shaft 12 is arranged at the top end of the output end of the first motor 11, and a plurality of stirring rods 13 are installed on the side surface of the main shaft 12;
The stirring tank 1 is provided with a water tank 2 above, a pair of connecting frames 21 are arranged between the side surface of the water tank 2 and the side surface of the stirring tank 1, the top end of the water tank 2 is communicated with a first guide pipe 22, a water pump is externally connected with the first guide pipe 22, a rotary table 23 is inserted into the bottom end of the water tank 2, a rotary shaft 25 is rotatably connected to the center of the top end of the rotary table 23, a pair of fixing rods 26 are arranged between the side surface of the rotary shaft 25 and the inner top wall of the water tank 2, a plurality of through holes 24 are formed in the bottom surface of the rotary table 23, a water receiving cylinder 3 is inserted into the through holes 24, a hose 31 is communicated with the bottom end of the water receiving cylinder 3, a conducting piece is communicated with the bottom end of the hose 31, a water outlet pipe 33 is communicated with the bottom end of the conducting piece, a plurality of water outlet holes 34 with different heights are formed in the side surface of the water outlet pipe 33, a fixing ring 32 is sleeved on the side surface of the water outlet pipe 33, a mounting column 35 is arranged at the center of the bottom end of the rotary table 23, a plurality of first hydraulic cylinders 36 are arranged on the side surfaces of the mounting column 35, the output ends of the first hydraulic cylinders 36 are connected with the side surfaces of the fixing rings 32, and the bottom ends of the water outlet pipe 33 are connected with the inner bottom wall of the stirring tank 1 in a sliding mode;
In the actual cement blending process, firstly putting quantitative cement and other raw materials into a mixing container, and then adding quantitative liquid water into the container; the liquid water needs to gradually permeate downwards, and the liquid water permeation process needs a certain time, so that the aim of the application is to reduce the liquid water permeation time and improve the cement blending efficiency; in the concrete embodiment of the application, the water outlet pipe 33 is arranged, when the cement and other raw materials are put into the stirring tank 1 firstly, then the first motor 11 is started, the first motor 11 drives the stirring rod 13 to rotate through the main shaft 12, and the water outlet pipe 33 is inserted into the stirring tank 1 and staggered with the stirring rod 13 in position initially, so that the water outlet pipe 33 is driven to synchronously rotate when the stirring rod 13 rotates, the water outlet pipe 33 drives the water receiving cylinder 3 to synchronously rotate through a conducting piece at the top end and the hose 31, the water receiving cylinder 3 drives the rotary disc 23 to rotate through the through hole 24, and the rotary disc 23 keeps stable in position through the cooperation of the rotary shaft 25 and the fixed rod 26; simultaneously, a water pump externally connected with the first conduit 22 is started, the water pump injects water into the water tank 2 through the first conduit 22, liquid water is conveyed into the water outlet pipe 33 through the water receiving cylinder 3, the hose 31 and the conducting piece, then is discharged through water outlet holes 34 with different heights on the side surface of the water outlet pipe 33, the liquid water is discharged at different positions in the stirring tank 1 and directly contacts cement and other raw materials at different positions, the permeation time of the liquid water is reduced, in the process, the first hydraulic cylinder 36 is matched with the fixed ring 32 to drive the water outlet pipe 33 to intermittently keep away from the center of the stirring tank 1, the contact range of the water outlet pipe 33 and cement and other raw materials in the stirring tank 1 is enlarged, the contact effect of the liquid water and the cement and other raw materials is further improved, the permeation time of the liquid water is reduced, improving the blending efficiency of cement.
The side of the water outlet pipe 33 is sleeved with the toothed ring 4 on the fixed ring 32, the inner ring surface of the fixed ring 32 is in sliding connection with the side of the water outlet pipe 33, the inner ring surface of the toothed ring 4 is fixedly connected with the side of the water outlet pipe 33, one side of the toothed ring 4 is in meshed connection with the driving gear 41, a second motor 42 is arranged below the driving gear 41, a shell part of the second motor 42 is arranged on the bottom surface of the fixed ring 32, the top end of the output end of the second motor 42 is connected with the center of the bottom end of the driving gear 41, when the water outlet pipe 33 sprays liquid water through the water outlet hole 34, the second motor 42 is started, the toothed ring 4 is driven to rotate by the driving gear 41, the water outlet hole 34 on the side of the water outlet pipe 33 is sprayed at different angles when the water outlet pipe 33 rotates, so that the contact range of the liquid water, cement and other raw materials is further enlarged, and the cement mixing efficiency is improved.
As shown in fig. 9 to 10, the conducting member includes a cover plate 311, a plugging table 312 is disposed at the bottom end of the cover plate 311, the plugging table 312 is plugged into the water outlet pipe 33, the cover plate 311 covers the top end of the water outlet pipe 33, the hose 31 penetrates the cover plate 311 and the plugging table 312, the conducting member is communicated with the conducting member when the water outlet pipe 33 rotates, specifically, the plugging table 312 is embedded into the water outlet pipe 33, the top end of the water outlet pipe 33 is plugged by the cover plate 311, and when the water outlet pipe 33 rotates, the plugging table 312 rotates relative to the water outlet pipe 33 without interference, so that smooth use of the water outlet pipe 33 is ensured.
A plurality of limiting frames 313 are arranged on the side face of the water outlet pipe 33 and above the toothed ring 4, one end, away from the water outlet pipe 33, of the limiting frames 313 is slidably connected with the top face of the cover plate 311, when the water outlet pipe 33 moves, the limiting frames 313 limit the position of the top end of the cover plate 311 through the end portion, the cover plate 311 is ensured to be always blocked at the top end of the water outlet pipe 33, and the conduction piece is prevented from falling off when the water outlet pipe 33 moves.
As shown in fig. 11 to 12, a blocking block 341 is inserted in the water outlet 34, a reset spring 342 is disposed between the side of the blocking block 341 facing the inside of the water outlet 33 and the water outlet 33, when the water outlet 33 rotates, the blocking block 341 inserted in the water outlet 34 is thrown out by centrifugal force to open the water outlet 34, then liquid water entering the water outlet 33 is sprayed out through the opened water outlet 34, when the amount of liquid water added in the stirring tank 1 reaches, rotation of the water outlet 33 is stopped, and under the action of the reset spring 342, the blocking block 341 is pulled back to the water outlet 34, so that cement slurry formed by stirring is prevented from entering the water outlet 33 through the water outlet 34 to influence use of the water outlet 33.
As shown in fig. 2 to 12, one side of the blocking block 341 facing the outside of the water outlet pipe 33 is arc-shaped, when the water outlet pipe 33 does not rotate, the arc-shaped surface of the blocking block 341 is in neat butt joint with the surface of the water outlet pipe 33, a plurality of scrapers 10 are uniformly arranged on the annular inner wall of the stirring tank 1, when the slurry in the stirring tank 1 is cleaned out, the slurry attached to the surface of the water outlet pipe 33 needs to be cleaned synchronously, the slurry in the stirring tank 1 is firstly pumped out initially, then the water outlet pipe 33 is controlled to move to a position contacting with the scrapers 10, then the water outlet pipe 33 is controlled to rotate, the slurry attached to the surface of the water outlet pipe 33 is scraped off by the scrapers 10 and falls into the stirring tank 1, and then the slurry in the stirring tank 1 is pumped out further, the blocking block 341 and the water outlet hole 34 are prevented from being fixed by accumulated and hardened, and the fact that when the water outlet pipe 33 does not rotate, the arc-shaped surface of the blocking block 341 is in neat butt joint with the surface of the water outlet pipe 33, the water outlet pipe 33 rotates slowly, the centrifugal force received by the blocking block 341 is negligible during cleaning, the slurry is kept neat and cannot interfere with the scrapers 10, and the slurry in the stirring tank 1 is gathered under the action of the downward stirring tank after the scraper 10.
As shown in fig. 1 to 2, the vibrator 51 is arranged at the bottom end of the stirring tank 1, when the surface mud of the water outlet pipe 33 is cleaned, the vibrator 51 is started, the vibrator 51 drives the stirring tank 1 to vibrate, the stirring tank 1 transmits the vibration to the water outlet pipe 33 through the scraping plate 10, the water outlet pipe 33 synchronously vibrates, and accordingly falling of the surface mud is accelerated.
As shown in fig. 1 to 12, an electromagnet 5 is sleeved on the outer side of the stirring tank 1, a magnetic block 343 is arranged on the side surface of a blocking block 341 below the uppermost blocking block 341, after the electromagnet 5 is electrified, a mutual repulsive magnetic force effect exists between the magnetic block 343 and the electromagnet 5, when slurry generated after stirring in the stirring tank 1 is extracted, part of slurry is remained on the vertical inner wall of the stirring tank 1 and is difficult to gather and extract, therefore, the annular electromagnet 5 is arranged, when the stirring tank 1 is used, the first conduit 22 is externally connected with a water pump to replace a fan, the fan is started to charge air into the water outlet pipe 33 through the first conduit 22, the blocking block 341 is subjected to outward thrust under the action of air pressure, meanwhile, the electromagnet 5 and the magnetic block 343 are electrified, so that the magnetic force effect is generated between the blocking block 341 below the uppermost blocking block 341 is difficult to be pushed by the air pressure, other blocking blocks are always blocked by the uppermost blocking block 341, the uppermost water outlet 34 is opened, the sprayed out air flow acts on the vertical inner wall of the stirring tank 1, and the slurry on the vertical inner wall of the stirring tank 1 is further driven to concentrate the vertical inner wall of the stirring tank 1, and the slurry of the slurry is favorable for later extraction of the slurry.
When the uppermost blocking block 341 is extruded by air pressure to move outwards, the second hydraulic cylinder 6 is started, the second hydraulic cylinder 6 drives the block 61 to move downwards to block the top end position of the blocking block 341, so that the blocking block 341 is inclined, the air flow sprayed from the water outlet 34 is led by the inclined blocking block 341 to act on the inner wall of the stirring tank 1 obliquely downwards, namely, the vertical inner wall of the stirring tank 1 is acted by air flow obliquely downwards, and further, the attached slurry is effectively driven to move downwards, and the driving effect of the attached slurry on the vertical inner wall of the stirring tank 1 is improved.
As shown in figure 1, the side surface of the water tank 2 is sleeved with an annular spray head 7, the top end of the annular spray head 7 is communicated with a second guide pipe 71, the second guide pipe 71 is externally connected with an air pump, when liquid water is sprayed out through a water outlet hole 34 on the side surface of a water outlet pipe 33 initially, the sprayed liquid water is matched with stirring of the stirring rod 13 to the cement, the powder cement can be possibly splashed to be separated from the stirring tank 1, specifically, the splashed cement is formed by preliminary contact with the liquid water, the part of cement is in a semi-bulk shape, so that the annular spray head 7 is arranged, and when in use, the air pump externally connected with the second guide pipe 71 is started, so that the annular spray head 7 sprays air downwards to limit the outward splashing of the cement in the stirring tank 1, and the integrity and stability of cement blending are improved.
When the mixer works, cement and other raw materials are put into the mixer 1, then the first motor 11 is started, the first motor 11 drives the mixer 13 to rotate through the main shaft 12, and initially, the water outlet pipe 33 is inserted into the mixer 1 and is staggered with the mixer 13, so that the water outlet pipe 33 is driven to synchronously rotate when the mixer 13 rotates, the water outlet pipe 33 drives the water receiving cylinder 3 to synchronously rotate through the conducting piece at the top end and the hose 31, the water receiving cylinder 3 drives the rotary disc 23 to rotate through the matching through hole 24, and the rotary disc 23 keeps stable in position through the matching of the rotary shaft 25 and the fixed rod 26; simultaneously, a water pump externally connected with the first conduit 22 is started, the water pump injects water into the water tank 2 through the first conduit 22, liquid water is conveyed into the water outlet pipe 33 through the water receiving cylinder 3, the hose 31 and the conducting piece, and then is discharged through water outlet holes 34 with different heights on the side surface of the water outlet pipe 33, the liquid water is discharged at different positions in the stirring tank 1, and directly contacts cement and other raw materials at different positions, so that the permeation time of the liquid water is reduced, in the process, the first hydraulic cylinder 36 is matched with the fixed ring 32 to drive the water outlet pipe 33 to intermittently keep away from the center of the stirring tank 1, the contact range of the water outlet pipe 33 and cement and other raw materials in the stirring tank 1 is enlarged, the contact effect of the liquid water and the cement and other raw materials is further improved, the permeation time of the liquid water is reduced, the mixing efficiency of the cement is improved, the second motor 42 is started when the water outlet pipe 33 ejects the liquid water through the water outlet holes 34, the second motor 42 drives the toothed ring 4 to rotate through the driving gear 41, the toothed ring 4 rotates, the water outlet pipe 33 rotates, and the liquid water ejected through the water outlet holes 34 on the side surface is ejected at different angles when the water outlet pipe 33 rotates, further increases the contact range of the liquid water and the cement and other raw materials, and is beneficial to improving the blending efficiency of the cement.
The water outlet pipe 33 is communicated with the conducting piece when rotating, specifically, the plugging table 312 is embedded into the water outlet pipe 33, and the top end of the water outlet pipe 33 is plugged by the cover plate 311; when the water outlet pipe 33 rotates, the plugging table 312 rotates relative to the water outlet pipe 33, so that interference is not generated, and smooth use of the water outlet pipe 33 is ensured; wherein, when the water outlet pipe 33 rotates, the blocking block 341 inserted in the water outlet hole 34 is thrown out by the action of centrifugal force, the water outlet hole 34 is opened, then the liquid water entering the water outlet pipe 33 is sprayed out through the opened water outlet hole 34, when the liquid water added in the stirring tank 1 reaches the required amount, the rotation of the water outlet pipe 33 is stopped, under the action of the reset spring 342, the blocking block 341 is pulled back to the water outlet hole 34, the cement slurry formed by stirring is prevented from entering the water outlet pipe 33 through the water outlet hole 34 to affect the use of the water outlet pipe 33, wherein, when the slurry inside the stirring tank 1 is cleaned, the slurry attached to the surface of the water outlet pipe 33 needs to be cleaned synchronously, the slurry inside the stirring tank 1 is firstly initially extracted, then the water outlet pipe 33 is controlled to move to the position contacted with the scraping plate 10, then the slurry attached to the surface of the water outlet pipe 33 is scraped off by the scraping plate 10 into the stirring tank 1, then the slurry inside the stirring tank 1 is further extracted, the slurry inside the stirring tank 1 is slowly removed, the slurry attached to the surface of the water outlet pipe 33 is prevented from being stacked up, when the surface of the water outlet pipe 33 needs to be cleaned, the slurry is prevented from being stacked up, the surface of the slurry is prevented from being slowly from being stacked up, and the slurry 33 is prevented from being stacked on the surface of the water outlet pipe 33 when the surface is cleaned, the slurry is not required to be cleaned, the surface of the water outlet pipe 33 is fixed, the slurry 33 is prevented from being stacked, the blocking block 341 receives a negligible centrifugal force, so that the surface of the water outlet pipe 33 is kept neat and does not interfere with the scraper 10, and as the water outlet pipe 33 rotates, the scraper 10 scrapes and gathers the slurry on the surface of the water outlet pipe 33, and then the gathered slurry falls down into the stirring tank 1 under the action of the self weight.
When the slurry on the surface of the water outlet pipe 33 is cleaned, the vibrator 51 is started, the vibrator 51 drives the stirring box 1 to vibrate, the vibration of the stirring box 1 is transmitted to the water outlet pipe 33 through the scraping plate 10, so that the water outlet pipe 33 synchronously vibrates, and the falling of the surface slurry is accelerated, wherein when the slurry generated after stirring in the stirring box 1 is extracted, part of the slurry is remained on the vertical inner wall of the stirring box 1 and is difficult to gather and extract, the annular electromagnet 5 is arranged, when the stirring box is used, the first conduit 22 is externally connected with a water pump to replace a fan, the fan starts to charge air into the water outlet pipe 33 through the first conduit 22, the blocking block 341 is subjected to outward thrust under the action of air pressure, meanwhile, the electromagnet 5 and the magnetic block 343 generate magnetic force action, so that the blocking block 341 under the uppermost blocking block 341 is difficult to be pushed by the air pressure, and other blocking blocks 341 always block the water outlet holes 34, the uppermost blocking holes 34 are opened, the sprayed air flow acts on the vertical inner wall of the stirring box 1, the vertical inner wall of the stirring box 1 is further driven to concentrate the slurry on the vertical inner wall of the stirring box 1, the slurry is favorable for later extracting the slurry, wherein when the uppermost blocking block is pushed by the air flow 6 obliquely and is obliquely moved downwards from the upper side of the blocking block 1 to the second blocking block 1, the blocking block is obliquely and the air flow is obliquely moved downwards under the action of the blocking block 6, and the blocking block is obliquely pushed by the air flow under the action of the blocking block 6, and the blocking block is obliquely downward under the action of the blocking block 1, the driving effect of slurry attached to the vertical inner wall of the stirring tank 1 is improved, when liquid water is sprayed out through the water outlet hole 34 on the side face of the water outlet pipe 33, the sprayed liquid water is matched with stirring of the stirring rod 13 to possibly cause powdery cement to be splashed out of the stirring tank 1, specifically, the splashed cement is formed by preliminary contact with the liquid water, and the part of cement is semi-bulk, so that the annular spray head 7 is arranged, and an air pump externally connected with the second guide pipe 71 is started when the annular spray head 7 is used, so that air sprayed downwards by the annular spray head 7 limits the outward splashing of the cement in the stirring tank 1, and the integrity and stability of cement allocation are improved.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The cement blending device is characterized by comprising a stirring box (1), wherein a first motor (11) is arranged at the bottom end of the stirring box (1), the top end of the output end of the first motor (11) penetrates through the stirring box (1), a main shaft (12) is arranged at the top end of the output end of the first motor (11), and a plurality of stirring rods (13) are arranged on the side surface of the main shaft (12);
The utility model is characterized in that a water tank (2) is arranged above the stirring tank (1), a pair of connecting frames (21) are arranged between the side surface of the water tank (2) and the side surface of the stirring tank (1), a first guide pipe (22) is arranged at the top end of the water tank (2) in a communicating way, a water pump is externally connected with the first guide pipe (22), a rotary table (23) is inserted at the bottom end of the water tank (2), a rotating shaft (25) is rotatably connected at the center of the top end of the rotary table (23), a pair of fixing rods (26) are arranged between the side surface of the rotating shaft (25) and the inner top wall of the water tank (2), a plurality of through holes (24) are formed in the bottom surface of the rotary table (23), a water receiving cylinder (3) is inserted in the through holes (24), a hose (31) is arranged at the bottom end of the water receiving cylinder (3) in a communicating way, a conducting piece is arranged at the bottom end of the hose (31) in a communicating way, a plurality of water outlet holes (34) with different heights are formed in the side surfaces of the water outlet pipe (33), a plurality of water outlet pipes (32) are arranged at the side surfaces of the water outlet pipe (33), a plurality of hydraulic cylinders (35) are fixedly sleeved at the bottom ends of the rotary table (35), the end part of the output end of the first hydraulic cylinder (36) is connected with the side surface of the fixed ring (32), and the bottom end of the water outlet pipe (33) is connected with the inner bottom wall of the stirring box (1) in a sliding manner;
The water outlet pipe (33) is characterized in that a toothed ring (4) is sleeved on the fixed ring (32), the inner ring surface of the fixed ring (32) is in sliding connection with the side surface of the water outlet pipe (33), the inner ring surface of the toothed ring (4) is fixedly connected with the side surface of the water outlet pipe (33), one side of the toothed ring (4) is in meshed connection with a driving gear (41), a second motor (42) is arranged below the driving gear (41), a shell part of the second motor (42) is arranged on the bottom surface of the fixed ring (32), and the top end of the output end of the second motor (42) is connected with the center of the bottom end of the driving gear (41);
the conducting piece comprises a cover plate (311), a plugging table (312) is arranged at the bottom end of the cover plate (311), the plugging table (312) is plugged in the water outlet pipe (33), the cover plate (311) covers the top end of the water outlet pipe (33), and the hose (31) is used for penetrating the cover plate (311) and the plugging table (312);
A plurality of limiting frames (313) are arranged on the side face of the water outlet pipe (33) and above the toothed ring (4), and one end, far away from the water outlet pipe (33), of each limiting frame (313) is connected with the top face of the cover plate (311) in a sliding mode;
A blocking block (341) is inserted into the water outlet hole (34), and a reset spring (342) is arranged between one side of the blocking block (341) facing the inside of the water outlet pipe (33) and the water outlet pipe (33);
The blocking block (341) is arranged in an arc shape on one side facing the outside of the water outlet pipe (33), when the water outlet pipe (33) does not rotate, the arc-shaped surface of the blocking block (341) is in neat butt joint with the surface of the water outlet pipe (33), and a plurality of scraping plates (10) are uniformly arranged on the annular inner wall of the stirring box (1).
2. The cement mixing device according to claim 1, wherein a vibrator (51) is arranged at the bottom end of the stirring tank (1).
3. The cement blending device according to claim 1, wherein an electromagnet (5) is sleeved on the outer side of the stirring box (1), a magnetic block (343) is arranged on the side face of a blocking block (341) below the uppermost blocking block (341), and a mutual repulsive magnetic force effect exists between the magnetic block (343) and the electromagnet (5) after the electromagnet (5) is electrified.
4. A cement mixing device according to claim 3, wherein the bottom end of the fixing ring (32) is provided with a second hydraulic cylinder (6), and the bottom end of the output end of the second hydraulic cylinder (6) is provided with a stop block (61).
5. The cement blending device according to claim 1, wherein the side face of the water tank (2) is sleeved with an annular nozzle (7), the top end of the annular nozzle (7) is communicated with a second guide pipe (71), and the second guide pipe (71) is externally connected with an air pump.
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| CN116395812A (en) * | 2023-05-11 | 2023-07-07 | 中铁十七局集团(广州)建设有限公司 | A sewage treatment device and treatment method |
| CN116494383A (en) * | 2023-06-01 | 2023-07-28 | 广东长大试验技术开发有限公司 | Rotatory spraying cement mortar agitating unit |
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| MX2016011162A (en) * | 2014-03-31 | 2016-12-09 | Halliburton Energy Services Inc | Transportation and delivery of set-delayed cement compositions. |
| CN114347247B (en) * | 2021-12-30 | 2022-10-14 | 金狮堂(江苏)建筑设计研究院有限公司 | Dynamic circulating cement slurry preparation device based on magnetization principle |
| CN220464296U (en) * | 2023-07-18 | 2024-02-09 | 连云港班庄水泥有限责任公司 | Environment-friendly cement mixing device |
| CN117563492A (en) * | 2023-12-06 | 2024-02-20 | 嘉兴港区悦江机械有限公司 | Preparation method and preparation device of high-performance white paint |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116395812A (en) * | 2023-05-11 | 2023-07-07 | 中铁十七局集团(广州)建设有限公司 | A sewage treatment device and treatment method |
| CN116494383A (en) * | 2023-06-01 | 2023-07-28 | 广东长大试验技术开发有限公司 | Rotatory spraying cement mortar agitating unit |
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