CN215507986U

CN215507986U - Brake drum capable of automatically removing dust

Info

Publication number: CN215507986U
Application number: CN202121802528.2U
Authority: CN
Inventors: 谢紫红; 吴锡伟; 蔡玲平
Original assignee: Chongqing City Heavy Margin Auto Parts Co ltd
Current assignee: Chongqing City Heavy Margin Auto Parts Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-01-14
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses a brake drum capable of automatically removing dust, and relates to the technical field of novel brake drums. The automatic dust removing device comprises a brake drum main body, wherein four ends of the brake drum main body are fixedly connected with a supporting stroke carrying frame through screws, an automatic dust removing structure is welded on one side of the supporting stroke carrying frame and comprises a movable guide carrying block, a guide ring, a motor and a torque driving block, the guide ring is fixed on the inner side of the brake drum main body, the four ends of the movable guide carrying block are welded with the supporting stroke carrying frame, the inner side of the movable guide carrying block is fixedly connected with the motor through screws, the output end of the motor is fixedly connected with the torque driving block, and the automatic dust removing structure further comprises a first extension carrying frame, a matching pulley, a second extension carrying frame, a limiting carrying frame and a cleaning roller. According to the automatic dust removing device, due to the design of the automatic dust removing structure, the automatic stable wiping and dust removing can be conveniently carried out on the inner side of the brake drum, the traditional manual cleaning and wiping can be avoided, and the cleaning efficiency and the cleaning performance can be greatly improved.

Description

Brake drum capable of automatically removing dust

Technical Field

The utility model belongs to the technical field of novel brake drums, and particularly relates to a brake drum capable of automatically removing dust.

Background

The brake drum is a friction coupling part of a drum brake, and has strength and rigidity required by components, as well as a friction coefficient which is as high and stable as possible, appropriate wear resistance, heat dissipation, heat capacity and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a brake drum capable of automatically removing dust, which aims to solve the existing problems that: at present, in the process of removing dust on the inner side of a brake drum, people often need to wipe by manpower, the efficiency is low, and the heat consumption is large.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model provides a brake drum that can remove dust automatically, includes the brake drum main part, four ends of brake drum main part are through screw fixedly connected with journey carrier frame, one side welding of journey carrier frame has automatic dust removal structure.

Further, automatic dust removal structure is including moving lead carrier block, guide ring, motor and torque drive piece, the guide ring is fixed in the inboard of brake drum main part, move four ends and the journey carrier frame welded connection of leading carrier block, the inboard of moving lead carrier block is through screw fixedly connected with motor, the output fixedly connected with torque drive piece of motor.

Further, automatic dust removal structure still includes first extension and takes the carrier, join in marriage movable pulley, second extension and takes carrier, spacing carrier and clean running roller, the four ends of torque drive piece all weld first extension and take the carrier, first one side rotation that extends the carrier is connected with and joins in marriage movable pulley, join in marriage movable pulley and guide ring swing joint, one side of first extension carrier still welds and has the second extension to take the carrier, the second extends to take the carrier to be located the top of joining in marriage movable pulley, one side welding that the second extended carrier had spacing carrier, the inboard rotation of spacing carrier is connected with clean running roller.

Further, the inside of the matching slide is connected with a transmission pin through a roller bearing, and one side of the transmission pin is connected with the first extending carrying frame in a welding mode.

Furthermore, a matching groove is formed in the outer side of the matching pulley, and the matching groove is in clearance fit with the guide ring.

Further, the inside both sides of spacing carrier of taking all are fixed with deep groove ball bearing, spacing carrier of taking passes through deep groove ball bearing with the clean running roller and is connected.

When the brake drum main part needs to be dedusted, the support carrying frame is fixed at the brake drum main part, so that the automatic dedusting structure is carried at the brake drum main part, the torque output to the torque driving block is completed by controlling the motor at the moment, the rotation is completed by driving the torque driving block under the driving of the motor, the first extension carrying frame is driven by the torque driving block to complete the rotation, the connection between the matching pulley and the guide ring is utilized, the stable cleaning driving is formed, the matching of the first extension carrying frame and the second extension carrying frame is utilized, the first extension carrying frame is driven by the second extension carrying frame to complete the rotation, the second extension carrying frame is utilized to drive the cleaning roller, the cleaning roller rolls at the brake drum main part to form the annular cleaning, and the cleaning efficiency and the cleaning performance are greatly improved.

Compared with the prior art, the utility model has the beneficial effects that:

according to the automatic dust removing device, due to the design of the automatic dust removing structure, the automatic stable wiping and dust removing can be conveniently carried out on the inner side of the brake drum, the traditional manual cleaning and wiping can be avoided, and the cleaning efficiency and the cleaning performance can be greatly improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the automatic dust removing structure of the present invention;

fig. 3 is a side view of an automatic dust removing structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a brake drum main body; 2. a support distance carrying frame; 3. an automatic dust removal structure; 4. a movable guide carrying block; 5. a guide ring; 6. a motor; 7. a torque driving block; 8. a first extending carrying frame; 9. a pulley is matched; 10. a second extending carrying frame; 11. a limiting and carrying frame; 12. and cleaning the roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a brake drum capable of automatically removing dust comprises a brake drum main body 1, wherein four ends of the brake drum main body 1 are fixedly connected with a supporting lift carrying frame 2 through screws, and an automatic dust removing structure 3 is welded on one side of the supporting lift carrying frame 2.

Automatic dust removal structure 3 carries on piece 4, guide ring 5, motor 6 and torque including moving, and guide ring 5 is fixed in the inboard of brake drum main part 1, moves four ends and a journey of leading carrying on piece 4 and carries on carrier 2 welded connection, moves the inboard of leading carrying on piece 4 and passes through screw fixedly connected with motor 6, and motor 6's output fixedly connected with torque drives piece 7.

Automatic dust removal structure 3 still includes first extension carrier 8, join in marriage movable pulley 9, the second extends carrier 10, spacing carrier 11 and clean running roller 12, first extension carrier 8 has all been welded at four ends of torque drive piece 7, first one side rotation that extends carrier 8 is connected with and joins in marriage movable pulley 9, join in marriage movable pulley 9 and guide ring 5 swing joint, first one side that extends carrier 8 has still been welded the second and extends carrier 10, the second extends carrier 10 and is located the top of joining in marriage movable pulley 9, one side welding that the second extends carrier 10 has spacing carrier 11, the inboard rotation of spacing carrier 11 is connected with clean running roller 12.

The inside of the movable pulley 9 is connected with a transmission pin through a roller bearing, and one side of the transmission pin is connected with the first extending carrying frame 8 in a welding way.

The outer side of the matching pulley 9 is provided with a matching groove which is in clearance fit with the guide ring 5.

Deep groove ball bearings are fixed on two sides of the interior of the limiting carrying frame 11, and the limiting carrying frame 11 is connected with the cleaning roller 12 through the deep groove ball bearings.

One specific application of this embodiment is: when needing to remove dust to brake drum main part 1, will prop up journey and take carrier 2 and be fixed in brake drum main part 1 department, make automatic dust removal structure 3 carry on in brake drum main part 1 department, accomplish the torque output to torque drive piece 7 through control motor 6 this moment, utilize torque drive piece 7 to accomplish the rotation under the drive of motor 6, utilize torque drive piece 7 to drive first extension and take carrier 8 to accomplish the rotation, utilize being connected of joining in marriage movable pulley 9 and guide ring 5, form clear stable drive, utilize the cooperation of first extension and take carrier 8 and second extension carrier take carrier 10, make first extension and take carrier 8 to drive second extension and take carrier 10 to accomplish the rotation, utilize second extension and take carrier 10 to drive clean running roller 12, make clean running roller 12 form the rolling ring at brake drum main part 1 department and clean, cleaning efficiency and cleaning performance have been improved greatly.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a brake drum that can remove dust automatically, includes brake drum main part (1), its characterized in that, four ends of brake drum main part (1) are through screw fixedly connected with a journey carrier (2), one side welding of a journey carrier (2) has automatic dust removal structure (3).

2. The brake drum capable of automatically removing dust according to claim 1, wherein the automatic dust removing structure (3) comprises a movable guide carrying block (4), a guide ring (5), a motor (6) and a torque driving block (7), the guide ring (5) is fixed on the inner side of the brake drum main body (1), four ends of the movable guide carrying block (4) are welded with the support range carrying frame (2), the inner side of the movable guide carrying block (4) is fixedly connected with the motor (6) through a screw, and the output end of the motor (6) is fixedly connected with the torque driving block (7).

3. A brake drum capable of automatically removing dust according to claim 2, characterized in that the automatic dust removing structure (3) further comprises a first extension carrying frame (8), a matching pulley (9), a second extension carrying frame (10), a limit carrying frame (11) and a cleaning roller (12), four ends of the torque driving block (7) are welded with first extending carrying frames (8), one side of the first extending carrying frame (8) is rotationally connected with a matching pulley (9), the movable pulley (9) is movably connected with the guide ring (5), a second extending carrying frame (10) is welded on one side of the first extending carrying frame (8), the second extending carrying frame (10) is positioned at the top end of the movable pulley (9), a limiting carrying frame (11) is welded at one side of the second extending carrying frame (10), the inner side of the limiting and carrying frame (11) is rotatably connected with a cleaning roller (12).

4. An automatically dusting brake drum according to claim 3, characterised in that the inside of the distribution pulley (9) is connected with a driving pin by means of a roller bearing, one side of the driving pin being welded with the first extending carrying frame (8).

5. The brake drum capable of automatically removing dust according to claim 4, wherein the matching pulley (9) is provided with a matching groove on the outer side, and the matching groove is in clearance fit with the guide ring (5).

6. The brake drum capable of automatically removing dust according to the claim 3, characterized in that the limiting carrying frame (11) is fixed with deep groove ball bearings on both sides of the inside, and the limiting carrying frame (11) and the cleaning roller (12) are connected through the deep groove ball bearings.