CN211488950U

CN211488950U - Concrete mixing plant belt cleaning device

Info

Publication number: CN211488950U
Application number: CN201922471805.5U
Authority: CN
Inventors: 胡朋飞; 皇甫军杰
Original assignee: Zhengzhou Shengji Concrete Co ltd
Current assignee: Zhengzhou Shengji Concrete Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-15
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a concrete mixing plant belt cleaning device, which comprises a fixing frame, fixedly connected with fixed plate on the mount, first recess has been seted up in the fixed plate, first recess internal rotation is connected with first screw rod, the top of fixed plate is provided with the one end looks fixed connection's of drive end and first screw rod first motor, first spiral shell piece has been cup jointed to the surface of first screw rod, surface one side of fixed plate is provided with the elevator, through first connecting block looks fixed connection between elevator and the first spiral shell piece. The utility model discloses in, through the first screw rod of first motor drive, pneumatic cylinder drive removes the frame, can effectually carry out position control to wasing the structure, conveniently wash the churn is inside, rotates through second motor drive second screw rod simultaneously, can realize turning to of shower nozzle through the transmission structure to conveniently carry out multi-angle cleaning to the churn is inside, can effectively promote the cleaning efficiency.

Description

Concrete mixing plant belt cleaning device

Technical Field

The utility model relates to a wash technical field, especially relate to a concrete mixing plant belt cleaning device.

Background

Concrete, an extremely important material used in the construction industry, occupies an indispensable position in the construction load bearing, so that the concrete production is extremely common, and the cleaning work of a mixing plant for concrete production is an extremely important process, so that a certain requirement is also met for a cleaning device.

Current concrete mixing plant belt cleaning device, often be difficult to wash inside multi-angle all around when wasing to the churn, it is structural to appear some clearance unclean results in the cement to be dried, not only influence the ratio of follow-up concrete, also cause the influence to stirring structure operation simultaneously, make stirring efficiency descend, thereby influence the production work of concrete, also some washing structures simultaneously are installed the shower nozzle in stirring intracavity portion, nevertheless cause the damage to the shower nozzle when having the stirring easily, perhaps the concrete appears with the condition that the shower nozzle blockked up easily, thereby influence normal cleaning work.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a cleaning device for a concrete mixing plant.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a concrete mixing plant cleaning device comprises a fixing frame, wherein a fixing plate is fixedly connected to the fixing frame, a first groove is formed in the fixing plate, a first screw rod is connected in the first groove in a rotating mode, a first motor with a driving end fixedly connected with one end of the first screw rod is arranged at the top of the fixing plate, a first screw block is sleeved on the outer surface of the first screw rod, a lifting block is arranged on one side of the outer surface of the fixing plate, the lifting block is fixedly connected with the first screw block through a first connecting block, a hydraulic cylinder is arranged on one side of the outer surface of the lifting block, a moving frame is fixedly connected with the driving end of the hydraulic cylinder, a second groove is formed in the moving frame, a second screw rod is connected in the second groove in a rotating mode, a second motor with a driving end fixedly connected with one end of the second screw rod is arranged at the bottom of, the outer surface of the second screw rod is sleeved with a second screw block, one side of the outer surface of the moving frame, which is close to the bottom, is fixedly connected with a fixed block through a second connecting block, the top of the fixed block is fixedly connected with a fixed pipe, the outer surface of the fixed pipe and the position corresponding to the second screw block are in nested sliding connection with a first moving block, the first moving block and the second screw block are fixedly connected through a third connecting block, the outer surface of the fixed pipe and the position above the first moving block are in nested sliding connection with a second moving block, the top of the fixed pipe is connected with a water distribution frame, the top of the water distribution frame is provided with four water outlet pipes, the tops of the four water outlet pipes are provided with spray heads, movable pipes are connected between the four water outlet pipes and the four spray heads, the outer surfaces of the four movable pipes are all sleeved with springs, and the two ends of the, The shower nozzle is connected, the top of removing the frame is provided with the fender bracket, one side of mount is provided with the water tank, be provided with the water pump in the water tank, the drive end connection of water pump is provided with the raceway, the one end of raceway is run through the fixed block and is linked together with fixed pipe.

As a further description of the above technical solution:

and a connecting sleeve is sleeved on the outer surface of the fixed pipe and positioned between the first moving block and the second moving block, and two ends of the connecting sleeve are fixedly connected with the outer surfaces of the first moving block and the second moving block respectively.

As a further description of the above technical solution:

the top of the second moving block and the corresponding positions of the outer surfaces of the four spray heads are fixedly connected with connecting seats, and the connecting seats on the four spray heads and the four connecting seats at the top of the second moving block are connected with connecting rods in a corresponding rotating mode.

As a further description of the above technical solution:

be close to the embedding of top position in the lifter and be provided with spacing pipe, sliding connection has one end and the outer fixed surface of removing the frame to be connected's slide bar in the spacing pipe, the slide bar is kept away from the one end of removing the frame and is located spacing intraductal fixedly connected with stopper.

As a further description of the above technical solution:

the bottom of the lifting block is provided with a clamp pipe clamp, the clamp pipe clamp and the outer surface of the water pipe are nested, and the water pipe is provided with a hose ring.

As a further description of the above technical solution:

and a mixing drum is arranged at the top of the fixing frame and at the position corresponding to the fixing pipe.

The utility model discloses following beneficial effect has:

the concrete mixing plant cleaning device has the advantages that the whole structure is arranged with good flexibility, the stirring work of a stirring drum is not influenced, the cleaning work in the stirring drum can be simultaneously carried out, the cleanness of the structure in the stirring drum can be ensured, the concrete mixing proportion can be ensured to be accurate, the structure of the stirring drum runs stably, the steering of a spray head can be realized through the matching of a transmission structure, the cleaning work is carried out on the periphery of the inner wall of the stirring drum in a matching way, the cleaning efficiency is improved, in use, when the stirring drum stops working and waits for cleaning, a hydraulic cylinder is started, a moving frame is driven by the hydraulic cylinder to move, the moving frame drives a fixed block to move, the fixed block drives a fixed pipe to move, the fixed pipe drives a water diversion frame to move to the position below a discharge port under the stirring drum, a first motor is started, the first motor drives a first screw rod to rotate, the first screw rod drives a first screw block, the lifting block drives the spray heads on the water diversion frame to enter the mixing drum from the discharge port through the connecting structure, the water pump is started, the water pump sends water into the fixed pipe through the water delivery pipe, the water is sprayed out from each spray head after passing through the water diversion frame to clean the inner wall of the mixing drum, the second motor is started to drive the second screw rod to rotate, the second screw rod drives the second screw block to descend, the second screw block drives the first movable block to descend, the first movable block drives the second movable block to descend through the connecting sleeve, the second movable block drives the four connecting rods to descend, the four connecting rods pull the spray heads, the connecting rods can drive the spray heads to turn through the arranged movable pipe, the multi-angle cleaning work on the inner wall of the mixing drum can be realized, the second motor is started to drive the second screw rod to drive the second screw block to reset after the cleaning is finished, the spray heads can reset through the transmission structure, the stable resetting of the spray heads can be, can receive the cleaning structure at the same reason operation structure, can effectively play the guard action to the structure through the setting of fender bracket, reduce cement that strikes down to the structure damage, the belt cleaning device of current concrete mixing plant has been solved, often be difficult to wash inside multi-angle all around when wasing to the churn, it is structural to appear some unclean cement that leads to futilely to clear up easily, not only influence the ratio of follow-up concrete, also cause the influence to the operation of stirring structure simultaneously, make stirring efficiency descend, thereby influence the production work of concrete, also have some cleaning structures simultaneously and install the shower nozzle in stirring intracavity portion, nevertheless cause the damage to the shower nozzle when having the stirring easily, perhaps the concrete appears with the condition that the shower nozzle blockked up easily, thereby influence normal cleaning work.

Drawings

FIG. 1 is a front view of a concrete mixing plant cleaning apparatus according to the present invention;

FIG. 2 is a top view of the moving rack of the cleaning device for a concrete mixing plant according to the present invention;

FIG. 3 is an enlarged view of the cleaning device of a concrete mixing plant at A in FIG. 1;

fig. 4 is an enlarged view of a portion B in fig. 1 of the concrete mixing plant cleaning apparatus according to the present invention.

Illustration of the drawings:

1. a fixed mount; 2. a fixing plate; 3. a first groove; 4. a first screw; 5. a first motor; 6. a first screw block; 7. a lifting block; 8. a first connection block; 9. a hydraulic cylinder; 10. a movable frame; 11. a second groove; 12. a second screw; 13. a second motor; 14. a second screw block; 15. a second connecting block; 16. a fixed block; 17. a fixed tube; 18. a first moving block; 19. a third connecting block; 20. a second moving block; 21. connecting a sleeve; 22. a connecting seat; 23. a connecting rod; 24. a water diversion frame; 25. a water outlet pipe; 26. a spray head; 27. a movable tube; 28. a spring; 29. a protection frame; 30. a limiting pipe; 31. a slide bar; 32. a limiting block; 33. a water tank; 34. a water pump; 35. a water delivery pipe; 36. a hose ring; 37. a pipe clamping clamp; 38. a mixing drum.

Detailed Description

Referring to fig. 1-4, the present invention provides an embodiment: a cleaning device for a concrete mixing plant comprises a fixed frame 1, a fixed plate 2 is fixedly connected to the fixed frame 1, a first groove 3 is formed in the fixed plate 2, a first screw rod 4 is connected in the first groove 3 in a rotating mode, a first motor 5 with a driving end fixedly connected with one end of the first screw rod 4 is arranged at the top of the fixed plate 2, a first screw block 6 is sleeved on the outer surface of the first screw rod 4, a lifting block 7 is arranged on one side of the outer surface of the fixed plate 2, the lifting block 7 is fixedly connected with the first screw block 6 through a first connecting block 8, a hydraulic cylinder 9 is arranged on one side of the outer surface of the lifting block 7, a movable frame 10 is fixedly connected with the driving end of the hydraulic cylinder 9, a second groove 11 is formed in the movable frame 10, a second screw rod 12 is connected in the second groove 11 in a rotating mode, a second motor 13 with a driving end fixedly connected with one end of, the outer surface of the second screw 12 is sleeved with a second screw block 14, one side of the outer surface of the movable frame 10, which is close to the bottom, is fixedly connected with a fixed block 16 through a second connecting block 15, the top of the fixed block 16 is fixedly connected with a fixed pipe 17, the outer surface of the fixed pipe 17 is connected with a first movable block 18 in a nested and sliding manner at a position corresponding to the second screw block 14, the first movable block 18 is fixedly connected with the second screw block 14 through a third connecting block 19, the outer surface of the fixed pipe 17 is connected with a second movable block 20 in a nested and sliding manner at a position above the first movable block 18, the top of the fixed pipe 17 is connected with a water distribution frame 24, the top of the water distribution frame 24 is provided with four water outlet pipes 25, the tops of the four water outlet pipes 25 are provided with spray heads 26, movable pipes 27 are connected between the four water outlet pipes 25 and the four spray heads 26, and both ends of the spring 28 are respectively connected with the water outlet pipe 25 and the spray head 26, the top of the movable frame 10 is provided with a protective frame 29, one side of the fixed frame 1 is provided with a water tank 33, a water pump 34 is arranged in the water tank 33, the driving end of the water pump 34 is connected with a water pipe 35, and one end of the water pipe 35 penetrates through the fixed block 16 and is communicated with the fixed pipe 17.

A connecting sleeve 21 is sleeved on the outer surface of the fixed pipe 17 and positioned between the first moving block 18 and the second moving block 20, two ends of the connecting sleeve 21 are fixedly connected with the outer surfaces of the first moving block 18 and the second moving block 20 respectively, the connecting sleeve 21 can drive the second moving block 20 to move when the first moving block 18 moves through structural connection, and the inner wall of the mixing drum 38 can be adjusted and cleaned at multiple angles through a matching structure; the positions of the top of the second moving block 20 corresponding to the outer surfaces of the four spray heads 26 are fixedly connected with connecting seats 22, the connecting seats 22 on the four spray heads 26 are correspondingly and rotatably connected with connecting rods 23 between the four connecting seats 22 on the top of the second moving block 20, and the angle adjustment of the spray heads 26 can be realized through the connection of a transmission structure so as to be matched with the inner wall of the multi-angle cleaning stirring drum 38; a limiting pipe 30 is embedded in the lifting block 7 close to the top, a sliding rod 31 with one end fixedly connected with the outer surface of the moving frame 10 is connected in the limiting pipe 30 in a sliding mode, and a limiting block 32 is fixedly connected in the limiting pipe 30 and one end of the sliding rod 31 far away from the moving frame 10, so that stable operation of the structure can be guaranteed; the bottom of the lifting block 7 is provided with a pipe clamping clamp 37, the pipe clamping clamp 37 is nested with the outer surface of the water pipe 35, the water pipe 35 is provided with a hose ring 36, the requirement on the movement of the water pipe during the structure operation can be effectively met through the arrangement of the hose ring 36, and the stable operation of the structure is ensured; the top of mount 1 and the corresponding position of fixed pipe 17 are provided with churn 38, and through the position that the structure set up, can conveniently carry out multi-angle cleaning work to the churn 38 inner wall in the stirring station to guarantee that the structure can effective steady operation.

The working principle is as follows: when the concrete mixing plant cleaning device is used, when the mixing drum 38 stops working and waits for cleaning, the hydraulic cylinder 9 is started, the hydraulic cylinder 9 drives the moving frame 10 to move, the moving frame 10 drives the fixed block 16 to move, the fixed block 16 drives the fixed pipe 17 to move, the fixed pipe 17 drives the water diversion frame 24 to move to a position below a lower discharge port of the mixing drum 38, the first motor 5 is started, the first motor 5 drives the first screw rod 4 to rotate, the first screw rod 4 drives the first screw block 6 to move, the first screw block 6 drives the lifting block 7 to ascend, the lifting block 7 drives the spray nozzles 26 on the water diversion frame 24 to enter the mixing drum 38 from the discharge port through a connecting structure, the water pump 34 is started, the water pump 34 sends water into the fixed pipe 17 through the water pipe 35 and is sprayed out of each spray nozzle 26 after passing through the water diversion frame 24 to clean the inner wall of the mixing drum 38, the second motor 13 is started, the second motor 13 drives the second screw rod 12 to rotate, the second screw 12 drives the second screw block 14 to descend, the second screw block 14 drives the first moving block 18 to descend, the first moving block 18 drives the second moving block 20 to descend through the connecting sleeve 21, the second moving block 20 drives the four connecting rods 23 to descend, the four connecting rods 23 pull the spray head 26, and the spray head is driven to descend through the arranged movable pipe 27, the connecting rod 23 can drive the spray head 26 to turn, the multi-angle cleaning work of the inner wall of the mixing drum 38 can be realized, after the cleaning is finished, the second motor 13 is started to drive the second screw 12 to drive the second screw block 14 to reset, the spray head 26 can be reset through the transmission structure, the stable reset of the spray head 26 can be effectively ensured through the arrangement of the spring 28, the cleaning structure can be collected in the same operation structure, the structure can be effectively protected through the arrangement of the protection frame 29, and damage to the structure caused by cement under impact is reduced.

Claims

1. The utility model provides a concrete mixing plant belt cleaning device, includes mount (1), its characterized in that: a fixed plate (2) is fixedly connected to the fixed frame (1), a first groove (3) is formed in the fixed plate (2), a first screw (4) is connected to the first groove (3) in a rotating manner, a first motor (5) with a driving end fixedly connected with one end of the first screw (4) is arranged at the top of the fixed plate (2), a first screw block (6) is sleeved on the outer surface of the first screw (4), a lifting block (7) is arranged on one side of the outer surface of the fixed plate (2), the lifting block (7) is fixedly connected with the first screw block (6) through a first connecting block (8), a hydraulic cylinder (9) is arranged on one side of the outer surface of the lifting block (7), a movable frame (10) is fixedly connected to the driving end of the hydraulic cylinder (9), a second groove (11) is formed in the movable frame (10), a second screw (12) is connected to the second groove (11) in a rotating manner, a second motor (13) with a driving end fixedly connected with one end of a second screw rod (12) is arranged at the bottom of the moving frame (10), a second screw block (14) is sleeved on the outer surface of the second screw rod (12), a fixed block (16) is fixedly connected to the position, close to the bottom, of one side of the outer surface of the moving frame (10) through a second connecting block (15), a fixed pipe (17) is fixedly connected to the top of the fixed block (16), a first moving block (18) is connected to the position, corresponding to the second screw block (14), of the outer surface of the fixed pipe (17) in a nested and sliding mode, a second moving block (20) is connected to the position, corresponding to the second screw block (14), of the outer surface of the fixed pipe (17) in a nested and sliding mode, a water diversion frame (24) is connected to the top of the fixed pipe (17), the top of water diversion frame (24) is provided with four outlet pipes (25), four altogether the top of outlet pipe (25) all is provided with shower nozzle (26), four all be connected between outlet pipe (25) and four shower nozzle (26) and be provided with movable pipe (27), four spring (28) have all been cup jointed to the surface of movable pipe (27), and the both ends of spring (28) are equallyd divide and do not are connected with outlet pipe (25), shower nozzle (26), the top of removing frame (10) is provided with fender bracket (29), one side of mount (1) is provided with water tank (33), be provided with water pump (34) in water tank (33), the drive end connection of water pump (34) is provided with raceway (35), the one end of raceway (35) is run through fixed block (16) and is linked together with fixed pipe (17).

2. The concrete mixing plant cleaning apparatus of claim 1, wherein: a connecting sleeve (21) is sleeved on the outer surface of the fixed pipe (17) and is positioned between the first moving block (18) and the second moving block (20), and two ends of the connecting sleeve (21) are fixedly connected with the outer surfaces of the first moving block (18) and the second moving block (20) respectively.

3. The concrete mixing plant cleaning apparatus of claim 1, wherein: the top of the second moving block (20) is fixedly connected with connecting seats (22) in positions corresponding to the outer surfaces of the four spray heads (26), and connecting rods (23) are rotatably connected between the connecting seats (22) on the four spray heads (26) and the four connecting seats (22) at the top of the second moving block (20) in a corresponding mode.

4. The concrete mixing plant cleaning apparatus of claim 1, wherein: be close to the embedding of top position in elevator (7) and be provided with spacing pipe (30), sliding connection has one end and the surface looks fixed connection's of removing frame (10) slide bar (31) in spacing pipe (30), the one end of removing frame (10) is kept away from in slide bar (31) and is located spacing pipe (30) internal fixation and be connected with stopper (32).

5. The concrete mixing plant cleaning apparatus of claim 1, wherein: the bottom of the lifting block (7) is provided with a clamp pipe clamp (37), the clamp pipe clamp (37) and the outer surface of the water pipe (35) are nested, and the water pipe (35) is provided with a hose ring (36).

6. The concrete mixing plant cleaning apparatus of claim 1, wherein: and a mixing drum (38) is arranged at the position, corresponding to the fixed pipe (17), of the top of the fixed frame (1).