Brake pad shoe shot blasting derusting device

Abstract

The shot blasting derusting device comprises an outer tank and a flying dust treatment tank, an inner tank is fixedly installed in the outer tank, the bottom of the inner tank is rotationally connected with a rotating roller penetrating through and extending into the inner tank, and pushing nets are fixedly installed on the inner walls of the two sides of the rotating roller. A dust suction pipe penetrating and extending into the outer tank is arranged on the lower portion of the right side of the outer tank, the other end of the dust suction pipe penetrates and extends into the flying dust treatment tank, a fan is installed on the surface of the top of the flying dust treatment tank, and a water pump is installed on the right side of the flying dust treatment tank. By arranging the driving motor, the rotating roller, the pushing net and the like, the purpose of derusting brake pad shoes in the inner tank can be achieved, and by arranging the draught fan, the water pump, the spraying head and the like, flying dust can be prevented from drifting into the air, and damage to the bodies of related personnel can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of shot blasting and rust removal, in particular to a device for shot blasting and rust removal of brake shoe. Background Art

[0002] Shot blasting is a metal surface treatment process. It is one of the advanced processes in the world for surface cleaning, strengthening, polishing and deburring of various machine parts. Its main principle abandons the use of compressed air as a power source and adopts a shot blaster and centrifugal force to project at high speed on the surface of the workpiece, especially for shot blasting cleaning of the dead corners of the inner cavity of the workpiece, so as to achieve the required brightness, cleanliness, roughness and strengthen the surface of the workpiece, greatly improving the service life and aesthetics of the parts.

[0003] In the process of shot blasting and rust removal, when rust removal is performed on workpieces such as brake shoes by shot blasting, dust may occur, and rust and dust will be raised together. If the relevant staff on the scene do not take their own protective measures, they are very likely to inhale the dust containing rust and other substances into their bodies, which may affect their health. After inhaling a large amount, it is very likely to cause damage to the body. For this reason, we propose a brake shoe shot blasting and rust removal device to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a brake shoe shot blasting and rust removal device to solve the problems raised in the background technology in view of the shortcomings of the prior art.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] A brake pad shoe shot blasting and rust removal device is provided, comprising an outer tank and a dust treatment tank, wherein an inner tank is fixedly installed inside the outer tank, a rotating roller penetrating through and extending into the inner tank is rotatably connected to the bottom of the inner tank, and a pushing net is fixedly installed on the inner walls on both sides of the rotating roller, a dust suction pipe penetrating through and extending into the outer tank is arranged at the lower right part of the outer tank, and the other end of the dust suction pipe penetrates and extends into the dust treatment tank, a fan is installed on the top surface of the dust treatment tank, a water pump is installed on the right side of the dust treatment tank, and a spray head is arranged at one end of the dust suction pipe located inside the dust treatment tank.

[0007] As a preferred solution of the brake pad shoe shot blasting and rust removal device, a mounting plate is welded to the right side of the bottom surface of the outer tank, and a driving motor is installed on the left side of the mounting plate by bolts, the output end of the driving motor passes through and extends to the interior of the outer tank, and the output end of the driving motor is fixedly connected to the bottom surface of the rotating roller.

[0008] As a preferred solution for the brake shoe shot blasting and rust removal device, a retaining net is installed on the side where the top inner wall of the outer tank and the top surface of the inner tank are close to each other, and multiple groups of supporting legs are evenly installed on the bottom surface of the outer tank.

[0009] As a preferred solution for the brake shoe shot blasting and rust removal device, the dust suction pipe is located on one side inside the dust treatment tank in an L shape, and the water inlet end of the spray head arranged inside the dust suction pipe is fixedly connected to the water outlet pipe.

[0010] As a preferred solution of the brake pad shoe shot blasting and rust removal device, the end of the water outlet pipe away from the spray head penetrates and extends to the outside of the dust treatment tank, and the end of the water outlet pipe located outside the dust treatment tank is connected to the water outlet end of the water pump.

[0011] As a preferred solution of the brake pad shoe shot blasting and rust removal device, a water inlet pipe is installed at the water inlet end of the water pump, the other end of the water inlet pipe penetrates and extends into the interior of the dust treatment tank, and one end of the water inlet pipe located inside the dust treatment tank is at the lower part of the dust treatment tank.

[0012] As a preferred solution of the brake pad shoe shot blasting and rust removal device, an air outlet duct is arranged on the right side of the fan, a water injection pipe is installed on the top of the dust treatment tank, and a valve is provided on the water injection pipe, a drain pipe is installed at the bottom of the dust treatment tank, and a plurality of groups of legs are evenly installed on the bottom surface of the dust treatment tank.

[0013] Beneficial effects of the utility model:

[0014] (1) The utility model is provided with a driving motor, a rotating roller and a pushing net, etc., and the driving motor can be turned on, and its output end can drive the rotating roller to rotate, and then drive the pushing net to rotate, and further drive the shot blasting in the inner tank to move, and through the movement of the shot blasting, the purpose of rust removal of the brake shoe in the inner tank can be achieved;

[0015] (2) The utility model is provided with a fan, a water pump and a spray head, etc. The fan can be started to suck the dust generated by shot blasting in the inner tank into the dust treatment tank through the retaining net and the dust suction pipe. At the same time, the water pump can be started to draw water from the bottom of the dust treatment tank into the water outlet pipe through the water inlet pipe, and the water can be sprayed out through the spray head. At the same time, the dust in the dust suction pipe can be sprayed with water to reduce dust, thereby preventing the dust from floating into the air and causing harm to the bodies of relevant personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for use in the embodiments of the present utility model. Obviously, the drawings described below are only some embodiments of the present utility model, and for ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work.

[0017] Figure 1 The utility model is a schematic diagram of the overall structure of the brake shoe shot blasting rust removal device.

[0018] Figure 2 It is a schematic cross-sectional structural diagram of the outer tank and the inner tank described in the utility model.

[0019] Figure 3 It is a schematic cross-sectional structural diagram of the dust treatment tank described in the utility model.

[0020] In the figure:

[0021] 1. Outer tank; 2. Dust suction pipe; 3. Inner tank; 4. Mounting plate; 5. Driving motor; 6. Block net; 7. Fan; 8. Air outlet pipe; 9. Dust treatment tank; 10. Water pump; 11. Push net; 12. Rotating roller; 13. Drain pipe; 14. Water outlet pipe; 15. Sprinkler head; 16. Water inlet pipe. DETAILED DESCRIPTION

[0022] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0023] Among them, the drawings are only used for illustrative explanations, and they only represent schematic diagrams rather than actual pictures, and should not be understood as limitations on this patent; in order to better illustrate the embodiments of the utility model, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0024] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0025] In the description of the present invention, unless otherwise clearly specified and limited, if the term "connection" or the like appears to indicate the connection relationship between components, the term should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two components or the interaction relationship between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] like Figures 1 to 3 As shown, the present embodiment provides a brake pad shoe shot blasting and rust removal device, comprising an outer tank 1 and a dust treatment tank 9, an inner tank 3 is fixedly installed inside the outer tank 1, a rotating roller 12 penetrating through and extending into the inner tank 3 is rotatably connected to the bottom of the inner tank 3, a pushing net 11 is fixedly installed on the inner walls of both sides of the rotating roller 12, a dust suction pipe 2 penetrating through and extending into the outer tank 1 is arranged at the lower right part of the outer tank 1, the other end of the dust suction pipe 2 penetrates and extends into the dust treatment tank 9, a fan 7 is installed on the top surface of the dust treatment tank 9, a water pump 10 is installed on the right side of the dust treatment tank 9, and a spray head 15 is arranged at one end of the dust suction pipe 2 located inside the dust treatment tank 9.

[0027] In this embodiment, a mounting plate 4 is welded to the right side of the bottom surface of the outer tank 1, and a driving motor 5 is installed on the left side of the mounting plate 4 by bolts, the output end of the driving motor 5 passes through and extends to the interior of the outer tank 1, and the output end of the driving motor 5 is fixedly connected to the bottom surface of the rotating roller 12, and when the driving motor 5 is started, the rotating roller 12 can be driven to rotate, and a baffle 6 is installed on the side where the top inner wall of the outer tank 1 and the top surface of the inner tank 3 are close to each other to prevent the shot blasting from entering the position between the inner tank 3 and the outer tank 1, and a plurality of groups of supporting legs are evenly installed on the bottom surface of the outer tank 1, which can support the outer tank 1.

[0028] In the present embodiment, the dust suction pipe 2 is located at one side of the dust treatment tank 9 in an L shape, and the water inlet end of the spray head 15 arranged inside the dust suction pipe 2 is fixedly connected with the water outlet pipe 14, and the end of the water outlet pipe 14 away from the spray head 15 passes through and extends to the outside of the dust treatment tank 9, and the end of the water outlet pipe 14 located outside the dust treatment tank 9 is connected to the water outlet end of the water pump 10, and the water inlet end of the water pump 10 is installed with a water inlet pipe 16, and the other end of the water inlet pipe 16 passes through and extends to the inside of the dust treatment tank 9, and the end of the water inlet pipe 16 located inside the dust treatment tank 9 is at the lower part of the dust treatment tank 9, so that the water pump 10 can be started and the dust can be discharged through the inlet pipe 16. The water pipe 16 draws the water at the bottom of the dust treatment tank 9 into the water outlet pipe 14, and can spray the water out through the sprinkler head 15. An air outlet pipe 8 is arranged on the right side of the fan 7. The fan 7 can be started to suck the dust generated by the rust removal of the brake shoe by shot blasting in the inner tank 3 into the dust treatment tank 9 through the retaining net 6 and the dust suction pipe 2. A water injection pipe is installed on the top of the dust treatment tank 9, and a valve is arranged on the water injection pipe. A drain pipe 13 is installed at the bottom of the dust treatment tank 9 to discharge the dirty water in the dust treatment tank 9, and a plurality of groups of legs are evenly installed on the bottom surface of the dust treatment tank 9 to support the dust treatment tank 9.

[0029] The working principle and use process of this utility model:

[0030] The device for removing rust from brake shoes by shot blasting can first place the brake shoes to be removed rust in the inner tank 3, and pour the shot for removing rust into the inner tank 3 together, then start the driving motor 5, the output end of which can drive the rotating roller 12 to rotate, and then drive the pushing net 11 to rotate, and further drive the shot in the inner tank 3 to move, so that the brake shoes in the inner tank 3 can be removed rust by the movement of the shot, and at the same time, the fan 7 can be started to suck the dust generated by the shot blasting in the inner tank 3 into the inner tank 3 through the retaining net 6. The dust in the dust suction pipe 2 can be sucked into the dust treatment tank 9 through the dust suction pipe 2. At the same time, the water pump 10 can be started. The water pump 10 can draw the water at the bottom of the dust treatment tank 9 into the water outlet pipe 14 through the water inlet pipe 16, and can spray the water through the sprinkler head 15. At the same time, the dust in the dust suction pipe 2 can be sprayed with water to reduce dust, thereby preventing the dust from drifting into the air and causing harm to the bodies of relevant personnel. At this time, the dust treated with water will accumulate at the bottom of the dust treatment tank 9. After that, the valve on the drain pipe 13 can be opened to discharge the dirty water in the dust treatment tank 9.

[0031] It should be noted that the above specific implementations are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art should understand that various modifications, equivalent substitutions, changes, etc. can be made to the present invention. However, as long as these changes do not deviate from the spirit of the present invention, they should be within the scope of protection of the present invention. In addition, some terms used in the specification and claims of this application are not restrictive, but are only for the convenience of description.

Claims

1. A brake shoe shot blasting and rust removal device, characterized in that: The utility model comprises an outer tank (1) and a dust treatment tank (9), wherein an inner tank (3) is fixedly installed inside the outer tank (1), a rotating roller (12) penetrating and extending into the inner tank (3) is rotatably connected to the bottom of the inner tank (3), and a pushing net (11) is fixedly installed on the inner walls of both sides of the rotating roller (12), a dust suction pipe (2) penetrating and extending into the outer tank (1) is arranged at the lower right part of the outer tank (1), and the other end of the dust suction pipe (2) penetrating and extending into the dust treatment tank (9), a fan (7) is installed on the top surface of the dust treatment tank (9), a water pump (10) is installed on the right side of the dust treatment tank (9), and a spray head (15) is arranged at one end of the dust suction pipe (2) located inside the dust treatment tank (9).

2. The brake shoe shot blasting and rust removal device according to claim 1, characterized in that: A mounting plate (4) is welded to the right side of the bottom surface of the outer tank (1), and a drive motor (5) is mounted on the left side of the mounting plate (4) by means of bolts. The output end of the drive motor (5) penetrates and extends into the interior of the outer tank (1), and the output end of the drive motor (5) is fixedly connected to the bottom surface of the rotating roller (12).

3. The brake shoe shot blasting and rust removal device according to claim 1, characterized in that: A retaining net (6) is installed on the side where the top inner wall of the outer tank (1) and the top surface of the inner tank (3) are close to each other, and a plurality of groups of supporting legs are evenly installed on the bottom surface of the outer tank (1).

4. The brake shoe shot blasting and rust removal device according to claim 1, characterized in that: The dust suction pipe (2) is located at one side of the dust treatment tank (9) in an L shape, and the water inlet end of the spray head (15) arranged inside the dust suction pipe (2) is fixedly connected to the water outlet pipe (14).

5. The brake shoe shot blasting and rust removal device according to claim 4, characterized in that: One end of the water outlet pipe (14) away from the spray head (15) penetrates and extends to the outside of the dust treatment tank (9), and one end of the water outlet pipe (14) located outside the dust treatment tank (9) is connected to the water outlet end of the water pump (10).

6. The brake shoe shot blasting and rust removal device according to claim 1, characterized in that: A water inlet pipe (16) is installed at the water inlet end of the water pump (10), and the other end of the water inlet pipe (16) penetrates and extends into the interior of the dust treatment tank (9), and one end of the water inlet pipe (16) located inside the dust treatment tank (9) is located at the lower part of the dust treatment tank (9).

7. The brake shoe shot blasting and rust removal device according to claim 1, characterized in that: An air outlet pipe (8) is arranged on the right side of the fan (7), a water injection pipe is installed on the top of the dust treatment tank (9), and a valve is arranged on the water injection pipe, a liquid discharge pipe (13) is installed at the bottom of the dust treatment tank (9), and a plurality of groups of legs are evenly installed on the bottom surface of the dust treatment tank (9).

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