CN221543076U - Automatic cleaning device for chain bucket conveyor - Google Patents

Abstract

The utility model relates to the technical field of chain bucket conveyors, specifically an automatic cleaning device for chain bucket conveyors, comprising a frame, a cleaning mechanism is installed at the middle end of the outer surface of the frame, and the cleaning mechanism comprises a fixed plate; the top of the fixed plate is fixedly connected with a lifting cylinder, and the output end of the lifting cylinder is fixedly connected with a lifting frame. By setting the cleaning mechanism, the automatic cleaning of the equipment can be achieved, the lifting cylinder drives the lifting frame to move upward, and then controls the lifting cylinder to retract appropriately, so that the cleaning brush is close to the hopper, and then the adjustment cylinder is turned on to extend and retract, so that the cleaning brush contacts the hopper, and the output end of the servo motor drives the threaded rod to rotate, so that the cleaning brush cleans the inner cavity of the hopper, and at the same time, the high-pressure fan is turned on to work, and the high-pressure fan blows air into the inner cavity of the gas distributor through a hose, and blows downward through the air outlet to blow away the cleaned dust, thereby achieving the purpose of self-cleaning.

Description

An automatic cleaning device for chain bucket conveyor

Technical Field

The utility model relates to the technical field of chain bucket conveyors, in particular to an automatic cleaning device for chain bucket conveyors.

Background Art

Bucket chain conveyor is also called trough conveyor. Bucket chain conveyor is a kind of equipment that conveys materials horizontally or obliquely with a bucket running along the track. It is widely used in power stations, mines, coal and other industries to convey various loose materials, such as boiler ash, cement clinker, slag, coke, gravel, etc., especially some materials with high temperature, large volume, large block size, sharp angles and strong abrasiveness. Bucket chain conveyor is popular among users because of its flexible layout, large conveying capacity, long service life, low maintenance, low operating cost and large conveying angle.

Although the existing technology has the characteristics of low maintenance and low operating costs, the traditional chain bucket conveyor does not have the function of automatic cleaning. The chain bucket conveyor is prone to accumulate dirt inside during long-term transportation operations. If the dirt is not cleaned for a long time, it will increase the burden on the equipment during operation, which not only causes a waste of resources, but may also cause damage to the equipment.

Therefore, those skilled in the art provide an automatic cleaning device for a chain bucket conveyor to solve the problems raised in the above background technology.

Utility Model Content

The technical problem to be solved by the utility model is that the prior art has the disadvantage of being unable to self-clean, and for this reason we propose an automatic cleaning device for a chain bucket conveyor.

In order to achieve the above purpose, the utility model provides the following technical solutions:

An automatic cleaning device for a chain bucket conveyor comprises a frame, a cleaning mechanism is installed at the middle end of the outer surface of the frame, and the cleaning mechanism comprises a fixing plate;

The top of the fixed plate is fixedly connected with a lifting cylinder, the output end of the lifting cylinder is fixedly connected with a lifting frame, a servo motor is fixedly installed on the upper end of the front side of the lifting frame, the output end of the servo motor is provided with a threaded rod, the outer surface of the threaded rod is threadedly connected with a moving platform, the top of the moving platform is fixedly connected with a high-pressure fan, the middle end of the bottom of the moving platform is fixedly connected with an adjusting cylinder, the bottom of the adjusting cylinder is provided with a cleaning brush, the outer surface of the cleaning brush is provided with a gas distributor, the bottom of the gas distributor is provided with an air outlet, the left side of the gas distributor is provided with an air inlet, the output end of the high-pressure fan is provided with a hose, and the hose is connected with the air outlet.

As a further solution of the utility model: both left and right sides of the top of the lifting frame are provided with limiting grooves, and the upper end of the moving platform is movably connected to the inner surface of the limiting groove.

As a further solution of the utility model: both left and right sides of the inner surface of the frame are rotatably connected with rotating rods, and the middle ends of the outer surfaces of the rotating rods are provided with rotating rollers.

As a further solution of the utility model: a transmission chain is arranged on the outer surface of the rotating roller, and a hopper is arranged on the outer surface of the transmission chain.

As a further solution of the utility model: a reducer is fixedly connected to the left side of the front side of the frame, a drive motor is fixedly installed on the right side of the reducer, and the front end of the rotating rod on the left side is drivingly connected to the reducer.

As a further solution of the utility model: docking platforms are arranged at the upper ends of the left and right sides of the frame, and the docking platforms are symmetrically arranged.

As a further solution of the utility model: support legs are arranged on both the left and right sides of the bottom of the frame, and the support legs are symmetrically arranged.

The beneficial effects of the utility model are:

1. The utility model can realize automatic cleaning of the equipment by setting a cleaning mechanism. The lifting cylinder drives the lifting frame to move upward, and then controls the lifting cylinder to retract appropriately to make the cleaning brush close to the hopper. Then the adjusting cylinder is opened to extend and retract to make the cleaning brush contact with the hopper. The output end of the servo motor drives the threaded rod to rotate so that the cleaning brush cleans the inner cavity of the hopper. At the same time, the high-pressure fan is turned on to blow air into the inner cavity of the gas distributor through a hose, and blows downward through the air outlet to blow away the cleaned dust, thereby achieving the purpose of self-cleaning.

2. The utility model sets a limit groove. When the mobile platform moves forward and backward, the mobile platform slides forward and backward on the inner surface of the limit groove, thereby achieving the purpose of limiting. By setting a rotating rod, when the rotating rod rotates, it drives the rotating roller to rotate for automatic feeding. By setting a hopper, when the transmission chain drives the rotating roller to rotate, the transmission chain drives the hopper to perform transmission operations.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of an automatic cleaning device for a chain bucket conveyor;

FIG2 is a schematic structural diagram of an automated cleaning device for a chain bucket conveyor when viewed from the lower left end;

FIG3 is a schematic diagram of a top view of the structure of an automatic cleaning device for a chain bucket conveyor from the upper right;

FIG. 4 is a schematic diagram of a partially enlarged structure of a cleaning mechanism in an automated cleaning device for a chain bucket conveyor.

In the figure: 1. frame; 2. cleaning mechanism; 201. hose; 202. lifting frame; 203. high-pressure fan; 204. moving platform; 205. limit slot; 206. servo motor; 207. threaded rod; 208. cleaning brush; 209. adjusting cylinder; 210. lifting cylinder; 211. fixing plate; 212. air inlet; 213. air outlet; 214. gas distributor; 3. driving motor; 4. reducer; 5. supporting leg; 6. docking platform; 7. hopper; 8. rotating roller; 9. transmission chain; 10. rotating rod.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-4, an automatic cleaning device for a chain bucket conveyor includes a frame 1, a cleaning mechanism 2 is installed at the middle end of the outer surface of the frame 1, and the cleaning mechanism 2 includes a fixing plate 211;

The top of the fixed plate 211 is fixedly connected to a lifting cylinder 210, the output end of the lifting cylinder 210 is fixedly connected to a lifting frame 202, a servo motor 206 is fixedly installed on the upper end of the front side of the lifting frame 202, a threaded rod 207 is provided at the output end of the servo motor 206, the outer surface of the threaded rod 207 is threadedly connected to a moving platform 204, a high-pressure fan 203 is fixedly connected to the top of the moving platform 204, an adjusting cylinder 209 is fixedly connected to the middle end of the bottom of the moving platform 204, a cleaning brush 208 is provided at the bottom of the adjusting cylinder 209, a gas distributor 214 is provided on the outer surface of the cleaning brush 208, an air outlet 213 is provided at the bottom of the gas distributor 214, an air inlet 212 is provided on the left side of the gas distributor 214, a hose 201 is provided at the output end of the high-pressure fan 203, and the hose 201 is connected to the air outlet 213.

Through the above technical scheme, automatic cleaning of the equipment can be achieved by setting up the cleaning mechanism 2, the lifting cylinder 210 drives the lifting frame 202 to move upward, and then controls the lifting cylinder 210 to retract appropriately, so that the cleaning brush 208 is close to the hopper 7, and then the adjusting cylinder 209 is turned on to extend and retract, so that the cleaning brush 208 is in contact with the hopper 7, and the threaded rod 207 is driven to rotate by the output end of the servo motor 206, so that the cleaning brush 208 cleans the inner cavity of the hopper 7, and at the same time, the high-pressure fan 203 is turned on to work, and the high-pressure fan 203 blows air into the inner cavity of the gas distributor 214 through the hose 201, and blows downward through the air outlet 213 to blow away the cleaned dust, thereby achieving the purpose of self-cleaning.

Specifically, both left and right sides of the top of the lifting frame 202 are provided with limiting grooves 205 , and the upper end of the moving platform 204 is movably connected to the inner surface of the limiting groove 205 .

Through the above technical solution, by setting the limiting groove 205, when the moving platform 204 moves forward and backward, the moving platform 204 slides forward and backward on the inner surface of the limiting groove 205, thereby achieving the purpose of limiting.

Specifically, the left and right sides of the inner surface of the frame 1 are rotatably connected with the rotating rods 10 , and the middle ends of the outer surfaces of the rotating rods 10 are provided with rotating rollers 8 .

According to the above technical solution, by setting the rotating rod 10, when the rotating rod 10 rotates, the rotating roller 8 is driven to rotate to automatically feed the material.

Specifically, a transmission chain 9 is disposed on the outer surface of the rotating roller 8 , and a hopper 7 is disposed on the outer surface of the transmission chain 9 .

Through the above technical solution, by setting the hopper 7, when the transmission chain 9 drives the rotating roller 8 to rotate, the transmission chain 9 drives the hopper 7 to perform the transmission operation.

Specifically, the left side of the front side of the frame 1 is fixedly connected with a reducer 4 , the right side of the reducer 4 is fixedly installed with a driving motor 3 , and the front end of the left rotating rod 10 is drivingly connected with the reducer 4 .

Through the above technical solution, by setting the drive motor 3, after the drive motor 3 is turned on, the output end of the drive motor 3 drives the left rotating rod 10 to rotate through the reducer 4 to provide driving force.

Specifically, docking platforms 6 are provided at the upper ends of the left and right sides of the frame 1, and the docking platforms 6 are symmetrically arranged.

Through the above technical solution, by providing the docking platform 6, the docking of materials is facilitated.

Specifically, support legs 5 are disposed on both left and right sides of the bottom of the frame 1 , and the support legs 5 are symmetrically disposed.

Through the above technical solution, by providing the support legs 5, the support legs 5 can keep the device away from the ground, thereby preventing the device from coming into contact with the wet ground and being corroded.

The working principle of the utility model is: when cleaning is not needed, firstly, the lifting cylinder 210 is opened for extension and retraction, the lifting cylinder 210 drives the lifting frame 202 to move upward, the driving motor 3 is opened for operation, the driving motor 3 drives the left rotating rod 10 to rotate through the reducer 4, the rotating rod 10 drives the transmission chain 9 to rotate through the rotating roller 8, the transmission chain 9 drives the hopper 7 to perform the feeding operation, when the hopper 7 is feeding for a long time, dirt will inevitably accumulate, then the lifting cylinder 210 is controlled to retract appropriately, so that the cleaning brush 208 is close to the hopper 7, and then the regulating cylinder 2 is opened. 09 is extended and retracted, and the regulating cylinder 209 drives the cleaning brush 208 to move downward, so that the cleaning brush 208 contacts the hopper 7, and then the servo motor 206 is turned on to work, and the threaded rod 207 is driven to rotate by the output end of the servo motor 206, and the threaded rod 207 drives the movable platform 204 to move back and forth to adjust, so that the cleaning brush 208 cleans the inner cavity of the hopper 7, and at the same time, the high-pressure fan 203 is turned on to work, and the high-pressure fan 203 blows air into the inner cavity of the gas distributor 214 through the hose 201, and blows downward through the air outlet 213 to blow away the cleaned dust.

What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims (7)

1. An automatic cleaning device for a chain bucket conveyor, comprising a frame (1), characterized in that: the middle end of the outer surface of the frame (1) is provided with a cleaning mechanism (2), and the cleaning mechanism (2) comprises a fixed plate (211);

The utility model discloses a cleaning brush, including fixed plate (211), elevating frame (202), servo motor (206) are fixed on the positive upper end of elevating frame (202), the output of servo motor (206) is provided with threaded rod (207), the surface threaded connection of threaded rod (207) has mobile station (204), the top fixedly connected with high-pressure fan (203) of mobile station (204), the middle-end fixedly connected with governing cylinder (209) of mobile station (204) bottom, the bottom of governing cylinder (209) is provided with cleaning brush (208), the surface of cleaning brush (208) is provided with gas distributor (214), gas outlet (213) have been seted up to the bottom of gas distributor (214), the left side of gas distributor (214) is provided with air inlet (212), the output of high-pressure fan (203) is provided with hose (201), and hose (201) and gas outlet (213) intercommunication.

2. An automated cleaning apparatus for a chain bucket conveyor as defined in claim 1 wherein: limiting grooves (205) are formed in the left side and the right side of the top of the lifting frame (202), and the upper end of the mobile station (204) is movably connected to the inner surface of the limiting grooves (205).

3. An automated cleaning apparatus for a chain bucket conveyor as defined in claim 1 wherein: the left side and the right side of the inner surface of the frame (1) are respectively connected with a rotating rod (10) in a rotating mode, and the middle ends of the outer surfaces of the rotating rods (10) are respectively provided with a rotating roller (8).

4. An automated cleaning apparatus for a chain bucket conveyor as defined in claim 3 wherein: the outer surface of the rotating roller (8) is provided with a transmission chain (9), and the outer surface of the transmission chain (9) is provided with a hopper (7).

5. An automated cleaning apparatus for a chain bucket conveyor as defined in claim 3 wherein: the front left side of the frame (1) is fixedly connected with a speed reducer (4), the right side of the speed reducer (4) is fixedly provided with a driving motor (3), and the front end of the rotating rod (10) on the left side is in transmission connection with the speed reducer (4).

6. An automated cleaning apparatus for a chain bucket conveyor as defined in claim 1 wherein: the upper ends of the left side and the right side of the frame (1) are respectively provided with a connecting table (6), and the connecting tables (6) are symmetrically arranged.

7. An automated cleaning apparatus for a chain bucket conveyor as defined in claim 1 wherein: the left side and the right side of the bottom of the frame (1) are respectively provided with supporting legs (5), and the supporting legs (5) are symmetrically arranged.