Automatic dirt and dust cleaning device of derusting machine

Abstract

The invention discloses an automatic dust cleaning device for a derusting machine, and relates to the technical field of dust cleaning. The cleaning device comprises a dust collecting part; the dust collecting part is positioned at a dust outlet in the bottom of the derusting machine; comprising a collecting mechanism, the collecting mechanism comprises a collecting pipe, a spiral blade and a motor, one end of the collecting pipe is fixedly connected with the dust collecting part, the spiral blade is arranged in the collecting pipe, one end of the spiral blade extends into the dust collecting part, and the other end of the spiral blade is in transmission connection with the motor; the device further comprises a support, the top of the support is connected with the collecting pipe, and an opening is formed in one side of the support. Dust is collected through the dust collecting part and conveyed through the collecting mechanism, the whole cleaning process can be automatically completed without manual cleaning, the dust can be cleaned in time, the cleaning efficiency is remarkably improved, the dust raising problem can be effectively prevented, the influence on the body health of workers is avoided, and potential safety hazards are reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of dirt cleaning, and particularly relates to a dirt automatic cleaning device of a derusting machine. BACKGROUND

[0002] In a coal mine, dry derusting of large metal components such as underground mine cars and hydraulic supports faces severe challenges. When a derusting machine is derusting, mixed dirt of rust and coal powder continuously settles at the bottom of the equipment and forms a hardening layer with poor fluidity. After a single derusting machine continuously works for 2 hours, the thickness of the dirt accumulated at the bottom reaches 20-30 cm. At this time, workers need to stop the machine to clean it, otherwise the derusting effect will be affected and the derusting efficiency of the derusting machine will be seriously affected.

[0003] Currently, manual dirt cleaning has many problems. First, the manual cleaning method is low in efficiency, the dirt accumulation position is inconvenient for workers to clean, and the workers have to spend a lot of time and effort, which affects the work efficiency. Second, dust flying during manual cleaning seriously affects the health of workers and poses a safety hazard. SUMMARY

[0004] In view of the above problems that the current manual dirt cleaning of the derusting machine is time-consuming and labor-intensive, low in cleaning efficiency, and affects the health of workers, the present application provides a dirt automatic cleaning device of a derusting machine.

[0005] To solve the above technical problems, the present application adopts the following technical solutions:

[0006] The dirt automatic cleaning device of the derusting machine comprises a dust collecting part, which is located at a dust outlet at the bottom of the derusting machine. It comprises a collecting mechanism, which comprises a collecting pipe, a spiral blade and a motor. One end of the collecting pipe is fixedly connected with the dust collecting part, the spiral blade is arranged in the collecting pipe, one end of the spiral blade extends into the dust collecting part, and the other end is drivingly connected with the motor. It further comprises a support, the top of the support is connected with the collecting pipe, and one side of the support has an opening.

[0007] Further, the dust collecting part is a cylinder, the collecting pipe is arranged in an inclined direction, and the lower end surface is fixedly connected with one side of the outer wall of the dust collecting part.

[0008] Further, the top of the support is inclined and matched with the upper part of the collecting pipe.

[0009] Further, the support comprises a first support and a second support, the first support and the second support are symmetrically arranged, and the first support and the second support are fixedly connected through a plurality of cross beams.

[0010] Further, the top side and the rear side of each of the cross beams between the first support and the second support form the opening.

[0011] Further, a bottom side of the upper part of the collecting pipe is provided with a discharging port, and a guide pipe protruding downward is fixed at the discharging port.

[0012] Further, a gap between a pair of the cross beams on the top side of the first support and the second support forms a discharging port, and the guide pipe is inclined and matched with the discharging port.

[0013] Further, the collecting mechanism further comprises a protective shell and a speed reducer, the motor is connected with a rotating shaft at the upper end of the spiral blade through the speed reducer, and the protective shell covers the end of the collecting pipe and the outside of the speed reducer.

[0014] Further, a bearing is sleeved on the rotating shaft at the lower end of the spiral blade, and the outer wall of the bearing is fixedly connected with the inner wall of the dust collecting part through a plurality of connecting rods.

[0015] The present application has the advantages that: the dust is collected by the dust collecting part, and the dust is transported by the collecting mechanism, the whole cleaning process can be automatically completed and does not need manual cleaning, the dust can be cleaned in time, the cleaning efficiency is significantly improved, and the problem of dust raising is effectively prevented, the health of workers is protected, and the safety hidden danger is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The structure principle schematic diagram of one embodiment of the present application is shown.

[0017] Figure 2 The right side view of Figure 1 is shown.

[0018] Figure 3 The top view of Figure 1 is shown.

[0019] Figure 4 The partial structure diagram in Figure 1 is shown, and the structure of the collecting mechanism is shown.

[0020] Figure 5 The top view of Figure 4 is shown.

[0021] Mark explanation: 1, rust removal machine; 2, collecting pipe; 3, collecting part; 4, protective shell; 5, motor; 6, guide pipe; 7, cross beam; 8, top rod; 9, rear leg; 10, front leg; 11, car hopper; 12, spiral blade; 13, bearing; 14, connecting rod. DETAILED DESCRIPTION

[0022] The application discloses a dust automatic cleaning device of a rust removal machine.

[0023] As shown in Figure 1 As shown in Figure 3 The dust automatic cleaning device of the rust removal machine comprises a dust collecting part 3, a collecting mechanism and a support. The dust collecting part 3 is a cylinder and is fixed at a dust outlet position of the bottom of the rust removal machine 1. A plastic cloth is arranged at the connecting position between the dust collecting part 3 and the rust removal machine 1, so that dust is prevented from escaping from the connecting position between the dust collecting part 3 and the rust removal machine 1.

[0024] As shown in Figure 4 As shown in Figure 5 The collecting mechanism comprises a collecting pipe 2, a spiral blade 12, a motor 5, a protective shell 4 and a speed reducer. The collecting pipe 2 is arranged in an upwardly inclined direction, and the lower end surface of the collecting pipe 2 is fixedly connected to one side outer wall of the dust collecting part 3. A discharge port is formed in the bottom of the upper portion of the collecting pipe 2, and a downwardly protruding guide pipe 6 is fixedly connected to the discharge port. The spiral blade 12 is arranged in the collecting pipe 2 and extends into the dust collecting part 3. A bearing 13 is arranged at the lower end of the spiral blade 12, and the bearing 13 is fixedly connected to the inner wall of the dust collecting part 3 through a plurality of connecting rods 14. The spiral blade 12 is rotatable relative to the dust collecting part 3 through the bearing 13. The motor 5 is drivingly connected to the upper end of the spiral blade 12 through the speed reducer, so as to drive the spiral blade 12 to rotate relative to the collecting pipe 2. The motor 5 cooperates with the bearing 13 to prevent the spiral blade 12 from being in contact with and abraded by the inner wall of the collecting pipe 2 during rotation, thereby effectively prolonging the service life of the spiral blade 12. The protective shell 4 covers the upper end of the collecting pipe 2 and the speed reducer, so as to protect the speed reducer.

[0025] As shown in Figure 2 The top of the support is inclined and can be matched with the upper portion of the collecting pipe 2. One side of the collecting pipe 2 is arranged on the top of the support. The support comprises a first support and a second support, and the first support and the second support are left-right symmetrical. The first support and the second support each comprise a top rod 8, a front leg 10 and a rear leg 9. The front leg 10 is fixedly connected to the front side of the top rod 8 in an inclined manner, and the rear leg 9 is fixedly connected to the rear side of the top rod 8 in an inclined manner. A plurality of cross beams 7 are fixedly connected between the top rod 8 of the first support and the top rod 8 of the second support, and a plurality of cross beams 7 are also fixedly connected between the rear leg 9 of the first support and the rear leg 9 of the second support. The gap between a pair of cross beams on the top side of the first support and the second support forms a discharge port. The guide pipe 6 is inclined and matched with the discharge port. The guide pipe 6 passes through the discharge port and extends downwardly to the inside of the support. The gap between the front leg 10 of the first support and the front leg 10 of the second support forms an opening, which facilitates the pushing in and out of the cart.

[0026] In use, the worker can push the trolley with the hopper 11 into the bracket from the opening of the first bracket and the second bracket, and the rust on the metal surface can be stripped off during the operation of the rust removal machine 1 and falls into the dust collecting part 3 through the dust outlet. The motor 5 drives the spiral blade 12 to rotate through the speed reducer, which can cooperate with the collecting pipe 2 to gradually transport the dirt along the collecting pipe 2 upward. When the dirt is transported to the upper part of the collecting pipe 2, it is discharged from the discharge port at the bottom side of the collecting pipe 2 and enters the hopper 11 through the guiding action of the guide plate. The inclined top on the bracket can be adapted to the inclined direction of the collecting pipe 2, used to support and realize the overhead of the collecting pipe 2, and facilitate the trolley with the hopper 11 below the collecting pipe 2 to enter.

[0027] Of course, the above description is not a limitation of the present application, and the present application is not limited to the above examples. Changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present application should also be within the scope of the present application.

Claims

1. A device for automatically cleaning dust from a rust removal machine, characterized in that: The dust collecting part (3) is arranged at the dust outlet of the bottom of the rust removing machine (1), the collecting mechanism comprises a collecting pipe (2), a spiral blade (12) and a motor (5), one end of the collecting pipe (2) is fixedly connected with the dust collecting part (3), the spiral blade (12) is arranged in the collecting pipe (2) and one end thereof extends into the dust collecting part (3) and the other end is drivingly connected with the motor (5), the support is arranged on the top of the collecting pipe (2), and one side of the support is provided with an opening.

2. The automatic dust cleaning device of the deruster according to claim 1, characterized in that: The dust collecting part (3) is a cylinder, the collecting pipe (2) is arranged in an inclined direction and the lower end surface is fixedly connected with the outer wall of one side of the dust collecting part (3).

3. The automatic dust cleaning device of the deruster according to claim 2, characterized in that: The top of the support is inclined and matched with the upper part of the collecting pipe (2).

4. The device according to claim 1 or 3, characterized in that: The support comprises a first support and a second support, the first support and the second support are symmetrically arranged and fixedly connected through a plurality of cross beams (7).

5. The automatic dust cleaning device of the deruster according to claim 4, characterized in that: Each cross beam (7) is arranged on the top side and the back side between the first support and the second support, and the front side between the first support and the second support forms the opening.

6. The automatic dust cleaning device of the deruster according to claim 5, characterized in that: The bottom side of the upper part of the collecting pipe (2) is provided with a discharge port, and the discharge port is fixedly provided with a downwardly protruding guide pipe (6).

7. The automatic dust cleaning device of the deruster according to claim 6, characterized in that: The gap between a pair of cross beams (7) on the top side of the first support and the second support forms a discharge port, the guide pipe (6) is inclined and matched with the discharge port.

8. The automatic dust cleaning device of the deruster according to claim 1, characterized in that: The collecting mechanism further comprises a protective shell (4) and a speed reducer, the motor (5) is connected with the rotating shaft on the upper end of the spiral blade (12) through the speed reducer, and the protective shell (4) covers the end of the collecting pipe (2) and the outside of the speed reducer.

9. The automatic dust cleaning device of the deruster according to claim 1, characterized in that: The rotating shaft on the lower end of the spiral blade (12) is sleeved with a bearing (13), and the outer wall of the bearing (13) is fixedly connected with the inner wall of the dust collecting part (3) through a plurality of connecting rods (14).

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