Lifting disc brake

Abstract

The utility model discloses a lifting disc brake which comprises a brake assembly, a cleaning assembly is arranged above the brake assembly, the brake assembly comprises a brake disc, a plurality of sets of heat dissipation holes are formed in the surface of the brake disc, a brake caliper is arranged at the position, close to the edge, of the surface of the brake disc, and a friction plate is arranged on the inner wall of the brake caliper. The cleaning assembly comprises a top plate. According to the brake disc cleaning device, the cleaning assembly is arranged, the motor drives the rotating disc to rotate, the cleaning brush and the cleaning cloth rotate to quickly clean soil and dust attached to the surface of a brake disc, the use position of the cleaning brush and the use position of the cleaning cloth can be adjusted, and brake discs with different diameters can be cleaned under the condition that the cleaning brush and the cleaning cloth are not replaced; the arc-shaped fixing plate clamps and fixes the brake disc under contraction deformation of the spring, sliding displacement of the brake disc in the cleaning process is avoided, the baffle can block splashing soil residues in the cleaning process, and protection of workers is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of brake devices, in particular to a lifting disc brake. Background Art

[0002] Disc brakes, also known as disc brakes, are a common braking device that mainly produces braking by clamping the brake disc from both sides through friction elements. They have a simple structure and good braking stability. Disc brakes are usually installed on the wheels of mechanical equipment.

[0003] The prior art has the following problems: after the disc brake in the prior art has been used for a period of time, a lot of dust and sand will adhere to the surface of the brake disc. People need to remove the brake and clean the brake disc. Some large mechanical equipment has a large number of brakes, and it is time-consuming for people to clean them. Utility Model Content

[0004] In view of the problems in the related technology, the utility model proposes a lifting disc brake to overcome the above technical problems existing in the existing related technology.

[0005] To this end, the specific technical solutions adopted by the utility model are as follows:

[0006] A lifting disc brake comprises a brake assembly, a cleaning assembly is arranged above the brake assembly, the brake assembly comprises a brake disc, a plurality of heat dissipation holes are provided on the surface of the brake disc, a brake caliper is arranged on the surface of the brake disc near the edge, a friction plate is arranged on the inner wall of the brake caliper, the cleaning assembly comprises a top plate, a motor is fixedly mounted on the top of the top plate, a rotating shaft is arranged at the bottom center of the top, a rotating disc is fixedly connected to the end of the rotating shaft, two groups of second telescopic rods are arranged at the bottom of the rotating disc, a cleaning brush is movably mounted on the end of the second telescopic rod located on the left side, and a connecting plate is movably mounted on the end of the second telescopic rod located on the right side, and a cleaning cloth is movably mounted on the surface of the connecting plate.

[0007] Preferably, a threaded hole is provided at the end of the second telescopic rod, and a threaded column is provided at the top of the connecting plate. The cleaning brush and the cleaning cloth are docked with the second telescopic rod in the same manner. The bristles of the cleaning brush are made of hard material. Through the provided threaded hole and threaded column, the cleaning brush and the cleaning cloth can be movably docked with the second telescopic rod, and disassembly and assembly are convenient.

[0008] Preferably, Velcro is provided on the bottom of the connecting plate and the top of the cleaning cloth, the sizes of the Velcro match each other, and the cleaning cloth is in a wet state after being dipped in water. The Velcro allows the cleaning cloth to be torn off and replaced at any time.

[0009] Preferably, a slide groove is provided on the surface of the rotating disk, a slide rod is provided inside the slide groove, a sliding block is sleeved on the outside of the slide rod, the sliding block and the second telescopic rod are connected to each other, and a micro cylinder is provided inside the slide groove. The sliding block can be pushed to move back and forth on the slide rod through the micro cylinder, thereby changing the use position of the cleaning brush and the cleaning cloth. Brake discs of different diameters can be cleaned without replacing large-sized cleaning brushes and cleaning cloths, and the applicability is strong.

[0010] Preferably, a first telescopic rod is fixedly connected to the four corners of the bottom of the top plate, and a lifting handle is provided at the top of the top plate near the edge. The first telescopic rod can reduce the footprint of the cleaning assembly after being retracted, and the lifting handle can be used to facilitate people to hold and carry.

[0011] Preferably, a baffle is fixedly connected to the end of the first telescopic rod, and the height of the baffle is approximately twice the height of the brake disc. The baffle can block soil and debris splashed during cleaning, which is beneficial to protecting the staff.

[0012] Preferably, a spring is fixedly connected to the inner wall of the baffle, an arc-shaped fixing plate is fixedly connected to the end of the spring, and an anti-slip pad is bonded to the inner wall of the arc-shaped fixing plate. The arc-shaped fixing plate is provided to clamp and fix the brake disc under the contraction deformation of the spring to prevent it from sliding and shifting during the cleaning process, which affects the cleaning effect.

[0013] Preferably, the surface of the brake disc is coated with a wear-resistant coating, and the wear-resistant coating is a water-based coating made of nano-ceramic material. By setting the wear-resistant coating, the brake disc has good wear resistance, which helps to extend the service life of the brake disc.

[0014] The beneficial effects of the utility model are:

[0015] 1. The lifting disc brake, through the cleaning component set, drives the rotating disc to rotate through the motor, so that the cleaning brush and the cleaning cloth rotate to quickly clean the dirt and dust attached to the surface of the brake disc. The cleaning brush and the cleaning cloth can adjust the use position, and can clean brake discs of different diameters without replacement, and the applicability is strong.

[0016] 2. The lifting disc brake clamps and fixes the brake disc under the contraction deformation of the spring through the arc-shaped fixing plate, so as to prevent the brake disc from sliding and shifting during the cleaning process, which affects the cleaning effect. The baffle can block the soil residue splashed during cleaning, which is beneficial to protect the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the brake assembly structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the front structure of the cleaning component of the utility model;

[0021] Figure 4 This is a schematic diagram of the bottom structure of the cleaning component of the utility model;

[0022] Figure 5 It is a schematic diagram of the enlarged structure inside the slideway of the utility model;

[0023] Figure 6 It is a schematic diagram of the connection structure of the second telescopic rod and the connecting plate of the utility model.

[0024] In the figure: 1. brake assembly; 101. brake disc; 102. heat dissipation hole; 103. brake caliper; 104. friction plate; 105. wear-resistant coating; 2. cleaning assembly; 201. top plate; 202. motor; 203. rotating disk; 204. first telescopic rod; 205. baffle; 206. second telescopic rod; 207. cleaning brush; 208. slide groove; 209. cleaning cloth; 210. slide rod; 211. sliding block; 212. spring; 213. arc fixing plate; 214. micro cylinder. DETAILED DESCRIPTION

[0025] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0026] According to an embodiment of the utility model, a lifting disc brake is provided.

[0027] Embodiment 1;

[0028] like Figure 1-Figure 6As shown, the lifting disc brake according to the embodiment of the utility model includes a brake assembly 1, a cleaning assembly 2 is arranged above the brake assembly 1, the brake assembly 1 includes a brake disc 101, a surface of the brake disc 101 is provided with a plurality of heat dissipation holes 102, a brake caliper 103 is arranged on the surface of the brake disc 101 near the edge, a friction plate 104 is arranged on the inner wall of the brake caliper 103, the cleaning assembly 2 includes a top plate 201, a motor 202 is fixedly installed on the top of the top plate 201, a rotating shaft is arranged at the bottom center of the top plate 201, a rotating disc 203 is fixedly connected to the end of the rotating shaft, two groups of second telescopic rods 206 are arranged at the bottom of the rotating disc 203, a cleaning brush 207 is movably installed at the end of the second telescopic rod 206 located on the left, a connecting plate is movably installed at the end of the second telescopic rod 206 located on the right, and a cleaning cloth 209 is movably installed on the surface of the connecting plate.

[0029] In this embodiment, a threaded hole is provided at the end of the second telescopic rod 206, and a threaded column is provided on the top of the connecting plate. The cleaning brush 207 and the cleaning cloth 209 are connected to the second telescopic rod 206 in the same manner. The bristles of the cleaning brush 207 are made of hard material. Through the provided threaded hole and threaded column, the cleaning brush 207 and the cleaning cloth 209 can be movably connected to the second telescopic rod 206, and disassembly and assembly are convenient.

[0030] In this embodiment, Velcro is provided at the bottom of the connecting plate and the top of the cleaning cloth 209, the sizes of the Velcro match each other, and the cleaning cloth 209 is in a wet state after being dipped in water. Through the Velcro, the cleaning cloth 209 can be torn off and replaced at any time.

[0031] In this embodiment, a slide groove 208 is provided on the surface of the rotating disk 203, a slide rod 210 is provided inside the slide groove 208, a sliding block 211 is sleeved on the outside of the sliding rod 210, the sliding block 211 is docked with the second telescopic rod 206, and a micro cylinder 214 is provided inside the slide groove 208. The micro cylinder 214 can push the sliding block 211 to move back and forth on the sliding rod 210, thereby changing the use position of the cleaning brush 207 and the cleaning cloth 209. Without replacing the large-sized cleaning brush 207 and the cleaning cloth 209, the brake discs 101 of different diameters can be cleaned, and the applicability is strong.

[0032] In this embodiment, the first telescopic rod 204 is fixedly connected to the four corners of the bottom of the top plate 201, and a lifting handle is provided at the top of the top plate 201 near the edge. The first telescopic rod 204 can be retracted to reduce the footprint of the cleaning component 2, and the lifting handle can be used for people to hold and carry it conveniently.

[0033] Embodiment 2:

[0034] Based on the first embodiment, the preferred embodiment of the lifting disc brake provided by the present invention is as follows: Figures 1 to 6 As shown:

[0035] In this embodiment, a baffle 205 is fixedly connected to the end of the first telescopic rod 204. The height of the baffle 205 is approximately twice the height of the brake disc 101. The baffle 205 can block soil and debris splashed during cleaning, which is beneficial to protecting the staff.

[0036] In this embodiment, the inner wall of the baffle 205 is fixedly connected with a spring 212, the end of the spring 212 is fixedly connected with an arc-shaped fixing plate 213, and the inner wall of the arc-shaped fixing plate 213 is bonded with an anti-slip pad. Through the arc-shaped fixing plate 213, the brake disc 101 is clamped and fixed under the contraction deformation of the spring 212 to prevent it from sliding and shifting during the cleaning process, which affects the cleaning effect.

[0037] In this embodiment, the surface of the brake disc 101 is coated with a wear-resistant coating 105, which is a water-based coating made of nano-ceramic material. The wear-resistant coating 105 is provided so that the brake disc 101 has excellent wear resistance, which helps to extend the service life of the brake disc 101.

[0038] In actual application, when the brake disc 101 needs to be cleaned, it is placed inside the baffle 205, and the brake disc 101 is fixed by the arc-shaped fixing plate 213 under the contraction deformation of the spring 212, and then the motor 202 drives the rotating disc 203 to rotate, so that the cleaning brush 207 and the cleaning cloth 209 rotate to quickly clean the dirt and dust attached to the surface of the brake disc 101, and the micro cylinder 214 pushes the sliding block 211 to move back and forth on the sliding rod 210, so that the use position of the cleaning brush 207 and the cleaning cloth 209 can be adjusted. In the case where the two are not replaced, it is suitable for cleaning brake discs 101 of different diameters. During the cleaning process, the baffle 205 can block the dirt residue splashed during cleaning, which is beneficial to protecting the staff. After cleaning is completed, the baffle 205 and the top plate 201 can be brought close together by contracting the first telescopic rod 204, so that the entire cleaning assembly 2 is reduced, and finally the cleaning assembly 2 can be carried by grabbing the lifting handle.

[0039] In summary, with the help of the above-mentioned technical scheme of the utility model, through the setting of the cleaning component, the rotating disk is driven to rotate by the motor, so that the cleaning brush and the cleaning cloth are rotated to quickly clean the dirt and dust attached to the surface of the brake disc, the cleaning brush and the cleaning cloth can adjust the use position, and can clean brake discs of different diameters without replacement, and the applicability is strong. The arc-shaped fixing plate clamps and fixes the brake disc under the contraction deformation of the spring to prevent it from sliding and shifting during the cleaning process, affecting the cleaning effect. The baffle can block the dirt and debris splashed during cleaning, which is beneficial to protect the staff.

[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A lifting disc brake, comprising a brake assembly (1), characterized in that: A cleaning component (2) is arranged above the brake component (1), the brake component (1) comprising a brake disc (101), a surface of the brake disc (101) being provided with a plurality of heat dissipation holes (102), a surface of the brake disc (101) being provided with a brake caliper (103) near the edge, an inner wall of the brake caliper (103) being provided with a friction plate (104), the cleaning component (2) comprising a top plate (201), a motor (202) being fixedly mounted on the top of the top plate (201), a rotating shaft being arranged at the bottom center of the top plate (201), an end of the rotating shaft being fixedly connected with a rotating disc (203), two groups of second telescopic rods (206) being arranged at the bottom of the rotating disc (203), a cleaning brush (207) being movably mounted on the end of the second telescopic rod (206) located on the left side, a connecting plate being movably mounted on the end of the second telescopic rod (206) located on the right side, a cleaning cloth (209) being movably mounted on the surface of the connecting plate.

2. A lifting disc brake according to claim 1, characterized in that: A threaded hole is provided at the end of the second telescopic rod (206), a threaded column is provided at the top of the connecting plate, the cleaning brush (207) and the cleaning cloth (209) are connected to the second telescopic rod (206) in the same manner, and the bristles of the cleaning brush (207) are made of hard material.

3. A lifting disc brake according to claim 1, characterized in that: The bottom of the connecting plate and the top of the cleaning cloth (209) are both provided with Velcro, the sizes of the Velcro match each other, and the cleaning cloth (209) is in a wet state after being dipped in water.

4. A lifting disc brake according to claim 1, characterized in that: A slide groove (208) is provided on the surface of the rotating disk (203), a slide rod (210) is provided inside the slide groove (208), a sliding block (211) is sleeved on the outside of the slide rod (210), the sliding block (211) and the second telescopic rod (206) are connected to each other, and a micro cylinder (214) is provided inside the slide groove (208).

5. A lifting disc brake according to claim 1, characterized in that: The four corners of the bottom of the top plate (201) are fixedly connected to first telescopic rods (204), and a lifting handle is provided at the top of the top plate (201) near the edge.

6. A lifting disc brake according to claim 5, characterized in that: A baffle (205) is fixedly connected to the end of the first telescopic rod (204), and the height of the baffle (205) is approximately twice the height of the brake disc (101).

7. A lifting disc brake according to claim 6, characterized in that: A spring (212) is fixedly connected to the inner wall of the baffle (205), an arc-shaped fixing plate (213) is fixedly connected to the end of the spring (212), and an anti-slip pad is bonded to the inner wall of the arc-shaped fixing plate (213).

8. The lifting disc brake according to claim 1, characterized in that: The surface of the brake disc (101) is coated with a wear-resistant coating (105), and the wear-resistant coating (105) is a water-based coating made of nano-ceramic material.

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