CN212981532U

CN212981532U - Gravel conveying system

Info

Publication number: CN212981532U
Application number: CN202021848868.4U
Authority: CN
Inventors: 征波
Original assignee: Nantong Zhan Cheng Commodity Concrete Co ltd
Current assignee: Nantong Zhan Cheng Commodity Concrete Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-04-16
Anticipated expiration: 2030-08-28

Abstract

The utility model relates to a grit conveying system relates to transfer apparatus technical field, and its technical scheme is still be provided with on the base and be used for carrying out clear wiper mechanism to the conveyer belt surface, wiper mechanism includes brushing device and recovery unit, brushing device includes support, scrubbing roller, second motor and brush hair, the support is fixed on the base along vertical direction, scrubbing roller rotates and sets up on the lateral wall of support, the pivot and the scrubbing roller fixed connection of second motor, scrubbing roller's direction of rotation is opposite with the direction of rotation of conveyer belt, the brush hair is fixed to be set up on scrubbing roller's lateral wall and offsets with the conveyer belt surface, recovery unit includes the collection box, the collection box is located scrubbing roller under; this application has when transporting the grit, cleans the dust on conveyer belt surface, and pollution abatement ensures that the conveyer belt has good transmission efficiency's effect.

Description

Gravel conveying system

Technical Field

The application relates to the technical field of conveying equipment, in particular to a sand conveying system.

Background

At present, sand is often widely applied to the fields of houses, roads, highways, railways, engineering and the like as high-quality building materials and concrete raw materials due to good hardness and stable chemical properties of the sand, and the sand is often required to be conveyed by a conveying system in the actual building production process.

Chinese patent that prior application publication number is CN110562697A discloses a grit conveyor, including frame, driving roll, driven cylinder, tensioning assembly, bearing roller subassembly, drive assembly and belt, driving roll and driven cylinder pass through the high one low both ends of fixing in the frame of bearing rotation, and drive assembly fixes and drives driving roll and rotate in the frame, transmits the grit through the belt.

The above prior art solutions have the following drawbacks: when the sand is transported on the conveyor belt, the dust remained on the sand is transported along with the conveyor belt, causing pollution to the surrounding environment and affecting the transport efficiency of the conveyor belt, and therefore, the sand is to be improved.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art existence, one of the purpose of this application provides a grit conveying system, and it has when transporting the grit, cleans the dust on conveyer belt surface, and the pollution abatement ensures that the conveyer belt has good transmission efficiency's advantage.

The above application purpose of the present application is achieved by the following technical solutions:

a sand conveying system comprises a base and a conveying device arranged on the base, wherein the conveying device comprises a driving roller, a driven roller, a first motor and a conveying belt, the conveying belt is arranged on the outer side walls of the driving roller and the driven roller in a tensioning mode, and the driving roller is driven by the first motor; the base is further provided with a cleaning mechanism used for cleaning the surface of the conveying belt, the cleaning mechanism comprises a brushing device and a recovery device, the brushing device comprises supports, brushing rollers, two second motors and bristles, the supports are fixed on the base along the vertical direction, the supports are symmetrically arranged, the brushing rollers are rotatably arranged on the two supports and driven by the second motors, the rotating direction of the brushing rollers is opposite to that of the conveying belt, and the bristles are fixedly arranged on the outer side wall of the brushing rollers and abut against the surface of the conveying belt; the recovery device comprises a recovery box, and the recovery box is located below the brushing roller.

Through adopting above-mentioned technical scheme, when utilizing conveyor to carry the grit, first motor drives the drive roll and rotates, and then drives the conveyer belt just the transmission between drive roll and the driven voller, and the grit transports on the conveyer belt, the second motor that is located conveyer belt one side this moment drives and scrubs the roller rotation, the brush hair on the scrubbing roller is scrubbed the conveyer belt surface, the rotation opposite direction who scrubs roller and conveyer belt brushes, scrub effectually, the dust after scrubbing drops to the collection box in, thereby environmental pollution has been reduced.

The present application may be further configured in a preferred example to: the outer side wall of the brushing roller is sleeved with a brush sleeve, the bristles are fixedly arranged on the outer side wall of the brush sleeve, and the brush sleeve is tightly sleeved on the outer side wall of the brushing roller.

Through adopting above-mentioned technical scheme, directly dismantle the brush hair cover from the scrubbing roller, can separate brush hair and scrubbing roller to be convenient for clean or change the brush hair, ensure that brushing device has good scrubbing effect.

The present application may be further configured in a preferred example to: the cleaning mechanism further comprises a flushing device, the flushing device comprises a water tank, a water pump, a water pipe and nozzles, the water pump is connected with the water tank, the water pipe is connected with the water pump, the water pipe is arranged on the support, and the nozzles are arranged on the water pipe.

Through adopting above-mentioned technical scheme, brushing device is when scrubbing the conveyer belt surface, the water pump carries the raceway with the cleaning solution in the water tank in to spout to the conveyer belt surface from the nozzle at last, brush hair cooperation cleaning solution on the scrub roller cleans the conveyer belt surface this moment, the cleaning performance of wiper mechanism has been improved, the cleaning solution is on the surface of conveyer belt simultaneously, the dust can the adhesion on the conveyer belt, the dust is difficult for producing and flies, thereby be convenient for clean the dust.

The present application may be further configured in a preferred example to: the recovery device also comprises a filter screen which is horizontally arranged in the recovery box.

Through adopting above-mentioned technical scheme, the cleaning solution through clean dripping to the collection box in after, the filter screen can filter dust impurity silt etc. in the cleaning solution, is convenient for clear up fast the impurity of retrieving in the collection box.

The present application may be further configured in a preferred example to: a return pipe is communicated between the recovery tank and the water tank.

Through adopting above-mentioned technical scheme, the cleaning solution flows to the recovery incasement through the filtration of filter screen to in flowing back to the water tank through the back flow, filter the reuse to the cleaning solution, reach resources are saved's effect.

The present application may be further configured in a preferred example to: and the inner side wall of the recycling box is symmetrically provided with abutting blocks which abut against the lower surface of the filter screen.

Through adopting above-mentioned technical scheme, directly place the filter screen in the collection box and utilize the butt piece to carry out the butt, can realize the dismantlement installation between filter screen and the collection box, and then be convenient for clean the change to the filter screen.

The present application may be further configured in a preferred example to: and a group of handles are symmetrically and fixedly arranged on the upper surface of the filter screen.

Through adopting above-mentioned technical scheme, the pulling handle is convenient for take out the filter screen from the collection box in, improves the convenience of operation.

The present application may be further configured in a preferred example to: and moving wheels are symmetrically arranged on the bottom wall of the base and positioned at four top corners of the bottom wall.

Through adopting above-mentioned technical scheme, the base of being convenient for removes on the ground, changes the position of base to carry the grit to different positions.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the brushing device, the flushing device and the recovery device, when the conveying device conveys the sand and stone, the flushing device sprays cleaning solution on the surface of the conveying belt, meanwhile, the brushing device brushes the surface of the conveying belt, and the recovery device recovers the cleaned dust and dirt and the cleaning solution, so that the environmental pollution is effectively reduced, and the good conveying effect of the conveying belt is ensured;

2. by arranging the filter screen and the return pipe, the cleaning solution flows into the recovery tank through the filtering of the filter screen and flows back into the water tank through the return pipe, and the cleaning solution is filtered and reused, so that the effect of saving resources is achieved;

3. through setting up butt joint piece and handle, be convenient for take out the filter screen from the collection box in, can realize the dismantlement installation between filter screen and the collection box, and then be convenient for clean the change to the filter screen.

Drawings

FIG. 1 is a schematic illustration of an embodiment of a sand transport system.

FIG. 2 is a sectional view of a recovery tank used in the embodiment.

Reference numerals: 1. a conveying device; 11. a drive roll; 12. a driven roller; 13. a conveyor belt; 2. a brushing device; 21. a support; 22. brushing the roller; 23. brushing; 3. a recovery device; 31. a recycling bin; 32. a filter screen; 4. a bristle cover; 5. a flushing device; 51. a water tank; 52. a water pump; 53. a water delivery pipe; 54. a nozzle; 6. a return pipe; 7. a butting block; 8. a handle; 9. a moving wheel; 10. a base.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

Referring to fig. 1, for the grit conveying system that this application discloses, including base 10 and conveyor 1 who sets up on base 10, conveyor 1 includes drive roll 11, driven voller 12, first motor and conveyer belt 13, drive roll 11 and driven voller 12 all rotate and set up on base 10, driven voller 12 is higher than the height of drive roll 11, conveyer belt 13 tensioning sets up on the lateral wall of drive roll 11 and driven voller 12, drive roll 11 is driven through first motor, place the grit on conveyer belt 13, conveyer belt 13 is rotated to driven voller 12 direction by drive roll 11, thereby transport the grit; just being located on the diapire of base 10 its four apex angle departments symmetry and being provided with and removing wheel 9, utilize to remove wheel 9 and be convenient for remove base 10, carry the grit of different positions.

Referring to fig. 1, a cleaning mechanism for cleaning the surface of the conveying belt 13 is further disposed on the base 10, and the cleaning mechanism includes a brushing device 2, a flushing device 5 and a recovery device 3; the brushing device 2 comprises supports 21, two brushing rollers 22, a second motor and bristles 23, the supports 21 are welded and fixed on the base 10 along the vertical direction, the two supports 21 are symmetrically arranged, the supports 21 are positioned on one side of the driving roller 11 far away from the direction of the driven roller 12, the brushing rollers 22 are rotatably arranged on the two supports 21 through rotating shafts, the brushing rollers 22 can be detached and washed from the space between the two supports 21, the brushing rollers 22 are driven by the second motor, the rotating direction of the brushing rollers 22 is opposite to that of the conveying belt 13, the bristles 23 are fixedly arranged on the outer side wall of the brushing rollers 22 and abut against the surface of the conveying belt 13, when the conveying belt 13 rotates, the second motor drives the brushing rollers 22 to rotate, and the bristles 23 brush dust and dirt on the conveying belt 13.

Referring to fig. 1, the outer side wall of the brushing roller 22 is sleeved with the bristle sleeve 4, the bristles 23 are fixedly arranged on the outer side wall of the bristle sleeve 4, the bristle sleeve 4 is tightly sleeved on the outer side wall of the brushing roller 22, the brushing roller 22 and the bracket 21 can be detached from each other, the bristle sleeve 4 is detached from the brushing roller 22, and the bristles 23 can be cleaned or replaced conveniently.

Referring to fig. 1, the washing device 5 includes a water tank 51, a water pump 52, a water pipe 53 and a nozzle 54, the water pump 52 is connected with the water tank 51, the water pipe 53 is connected with the water pump 52, the water pipe 53 is fixedly arranged on the support 21, the nozzle 54 is provided with a plurality of on the water pipe 53, the length direction of the water pipe 53 is arranged along the length direction of the brushing roller 22, the brushing device 2 brushes the surface of the conveying belt 13, the water pump 52 conveys the cleaning liquid in the water tank 51 to the water pipe 53, and finally the cleaning liquid is sprayed out from the nozzle 54 to the surface of the conveying belt 13, at this time, the brush bristles 23 on the brushing roller 22 cooperate with the cleaning liquid to clean the surface of the conveying belt 13, the cleaning effect of the cleaning mechanism is improved, the dust.

Referring to fig. 1 and 2, recovery unit 3 includes collection box 31 and filter screen 32, and collection box 31 is located the below of scrubbing roller 22, and filter screen 32 level sets up in collection box 31, and the end wall of filter screen 32 and the inside wall of collection box 31 are laminated each other, and after the cleaning solution through clean drippage to collection box 31, filter screen 32 can filter dust impurity silt etc. in the cleaning solution, is convenient for clear up fast the impurity of retrieving in the collection box 31.

Referring to fig. 1, the return pipe 6 is communicated between the recovery tank 31 and the water tank 51, the cleaning solution flows into the recovery tank 31 through the filtration of the filter screen 32, and flows back into the water tank 51 through the return pipe 6, the cleaning solution is filtered and reused, and the effect of saving resources is achieved.

Referring to fig. 2, symmetry welded fastening is provided with the butt piece 7 that offsets with filter screen 32 lower surface on the inside wall of collection box 31, and the upper surface symmetry welded fastening of filter screen 32 is provided with a set of handle 8, and pulling handle 8 can be dismantled filter screen 32 from collection box 31 to be convenient for clean the change to filter screen 32, ensure that it has good filter effect.

The implementation principle of the embodiment is as follows: when needing to carry the grit, move base 10 to the position of waiting to transport, then place the grit on conveyer belt 13, first motor drives conveyer belt 13 and rotates, transport the grit from drive roll 11 to driven voller 12 direction, the second motor drives scrubbing roller 22 and rotates this moment, brush hair 23 on the scrubbing roller 22 scrubs conveyer belt 13 surface, nozzle 54 is to scrubbing roller 22 and conveyer belt 13 contact surface blowout cleaning solution, brush hair 23 cooperation cleaning solution cleans conveyer belt 13 surface, waste water and the dirt that the cleanness produced receive the influence of gravity to drop to the collection box 31 of scrubbing roller 22 bottom, scrub effectually, effectively reduced environmental pollution, the transport efficiency of conveyer belt 13 has been ensured.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A gravel conveying system comprises a base (10) and a conveying device (1) arranged on the base (10), wherein the conveying device (1) comprises a driving roller (11), a driven roller (12), a first motor and a conveying belt (13), the conveying belt (13) is arranged on the outer side walls of the driving roller (11) and the driven roller (12) in a tensioning mode, and the driving roller (11) is driven by the first motor; the method is characterized in that: the cleaning device comprises a base (10), and is characterized in that a cleaning mechanism for cleaning the surface of a conveying belt (13) is further arranged on the base (10), the cleaning mechanism comprises a brushing device (2) and a recovery device (3), the brushing device (2) comprises supports (21), brushing rollers (22), a second motor and bristles (23), the supports (21) are fixed on the base (10) along the vertical direction, the supports (21) are symmetrically arranged in two numbers, the brushing rollers (22) are rotatably arranged on the two supports (21), the brushing rollers (22) are driven by the second motor, the rotating direction of the brushing rollers (22) is opposite to that of the conveying belt (13), and the bristles (23) are fixedly arranged on the outer side wall of the brushing rollers (22) and abut against the surface of the conveying belt (13); the recovery device (3) comprises a recovery tank (31), and the recovery tank (31) is positioned below the brushing roller (22).

2. The sand transport system of claim 1 wherein: the outer side wall of the brushing roller (22) is sleeved with a bristle sleeve (4), bristles (23) are fixedly arranged on the outer side wall of the bristle sleeve (4), and the outer side wall of the brushing roller (22) is sleeved with the bristle sleeve (4) in a tensioning mode.

3. The sand transport system of claim 1 wherein: the cleaning mechanism further comprises a cleaning device (5), the cleaning device (5) comprises a water tank (51), a water pump (52), a water pipe (53) and nozzles (54), the water pump (52) is connected with the water tank (51), the water pipe (53) is connected with the water pump (52), the water pipe (53) is arranged on the support (21), and the nozzles (54) are arranged on the water pipe (53).

4. A sand transport system according to claim 3, wherein: the recovery device (3) further comprises a filter screen (32), and the filter screen (32) is horizontally arranged in the recovery box (31).

5. The sand transport system of claim 4 wherein: a return pipe (6) is communicated between the recovery tank (31) and the water tank (51).

6. The sand transport system of claim 4 wherein: and the inner side wall of the recovery box (31) is symmetrically provided with abutting blocks (7) which abut against the lower surface of the filter screen (32).

7. The sand transport system of claim 6 wherein: the upper surface of the filter screen (32) is symmetrically and fixedly provided with a group of handles (8).

8. The sand transport system of claim 1 wherein: and moving wheels (9) are symmetrically arranged on the bottom wall of the base (10) and positioned at four top corners of the bottom wall.