CN210201123U

CN210201123U - Wear-resistant electric brush

Info

Publication number: CN210201123U
Application number: CN201921532072.5U
Authority: CN
Inventors: Jie Li; 李�杰
Original assignee: SHANGHAI PUBANG MECHANISM AND ELECTRIC MANUFACTURE CO Ltd
Current assignee: SHANGHAI PUBANG MECHANISM AND ELECTRIC MANUFACTURE CO Ltd
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-03-27
Anticipated expiration: 2029-09-16

Abstract

The utility model discloses a wear-resisting brush, include: the electric brush body, the electric brush body bottom is equipped with concreties between lubricated piece and the electric brush body and moulds, form arc runner groove and runner groove evenly distributed in electric brush body bottom between the lubricated piece, the inside conducting layer that is equipped with of lubricated piece and the lubricated piece between contact each other, electric brush body upper portion is equipped with the inside mounting groove that is equipped with of mount and mount, the electric brush body is pegged graft in the mounting groove and the inside spring that is equipped with of mounting groove, spring bonding is and contact each other between bottom and the electric brush body in the mounting groove, and the mount both sides are equipped with support frame and support frame side and are equipped with the fixture block, and electric brush body side is equipped with mutual gomphosis between. The utility model discloses a set up the lubricating block bottom the brush body to reduce the wearing and tearing of brush body, form the runner groove between the lubricating block simultaneously, can avoid increasing the wearing and tearing of brush body everywhere with the powder that the brush wearing and tearing produced.

Description

Wear-resistant electric brush

Technical Field

The utility model relates to a wiping line technical field, more specifically are a wear-resisting brush.

Background

The mobile equipment needs to change positions continuously due to movement, and at each different position, the mobile equipment needs to obtain a power supply at any time, otherwise, the mobile equipment cannot move continuously. At this time, the trolley wire is produced. And a plurality of conductors are laid in parallel along the running track of the mobile equipment, and the power supply is switched on. On the moving equipment, a current collector capable of taking electricity from the conductor is also arranged. Thus, when the equipment moves, the current collector runs synchronously with the equipment and takes power from the conductor to the equipment at any time, so that the equipment can continue to move. The assembly of these conductors and current collectors is known as a trolley line.

At present, the brush is an important device in the sliding contact line, but the following problems exist: 1. the existing electric brush is easy to wear in the using process, and the worn powder exists on the contact surface between the electric brush and the sliding surface, so that the friction force of the electric brush is increased; 2. the existing electric brush device is complex in mounting structure and difficult to replace, and the electric brush cannot be automatically adjusted according to working requirements after being fixed. Therefore, a new technical solution needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wear-resisting brush, this brush is through setting up the lubricating block bottom the brush body to reduce the wearing and tearing of brush body, form the runner groove between the lubricating block simultaneously, can avoid increasing the wearing and tearing of brush body everywhere with the powder that the brush wearing and tearing produced, satisfy the practical application demand.

In order to achieve the above object, the utility model provides a following technical scheme: a wear resistant brush comprising: the electric brush body, the electric brush body bottom is equipped with concreties between lubricated piece and the electric brush body and moulds, form arc runner groove and runner groove evenly distributed in electric brush body bottom between the lubricated piece, the inside conducting layer that is equipped with of lubricated piece and the lubricated piece between contact each other, electric brush body upper portion is equipped with the inside mounting groove that is equipped with of mount and mount, the electric brush body is pegged graft in the mounting groove and the inside spring that is equipped with of mounting groove, spring bonding is and contact each other between bottom and the electric brush body in the mounting groove, the mount both sides are equipped with support frame and support frame side and are equipped with the fixture block, electric brush body side is equipped with mutual gomphosis between draw-in groove.

As an embodiment of the present invention, the top of the fixing frame is provided with a mounting frame and a welding fixture between the mounting frame and the fixing frame.

As an optimal implementation mode of the utility model, be wave evenly distributed between the lubricating grease and be the arc structure bottom brush body bottom and lubricating grease.

As a preferred embodiment of the present invention, the support frame is internally provided with a fixing bolt and a fixing bolt which penetrates through the support frame and the fixing frame to be fixed to each other.

Compared with the prior art, the beneficial effects of the utility model are as follows:

(1) the utility model discloses a set up the lubricating block bottom the brush body to reduce the wearing and tearing of brush body, form the runner groove between the lubricating block simultaneously, can avoid increasing the wearing and tearing of brush body everywhere with the powder that the brush wearing and tearing produced.

(2) The utility model discloses a be equipped with the draw-in groove in brush body both sides, the support frame of cooperation mount both sides is fixed the brush body, has guaranteed the stability of brush body, and the brush body is fixed in the mounting groove simultaneously and spring contact has increased the adaptive capacity between brush body and the mount.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the fixing frame of the present invention;

fig. 3 is a schematic view of the structure of the brush body of the present invention.

In the figure, a fixed frame-1, an electric brush body-2, a supporting frame-3, a fixing bolt-4, a clamping block-5, a clamping groove-6, a mounting frame-7, a mounting groove-8, a spring-9, a lubricating block-10, a runner groove-11 and a conducting layer-12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a wear resistant brush comprising: support plate 1, comprising: the brush body 2, the bottom of the brush body 2 is provided with a lubricating block 10, the lubricating block 10 and the brush body 2 are fixedly connected and molded, an arc-shaped runner groove 11 is formed between the lubricating blocks 10, the runner grooves 11 are uniformly distributed at the bottom of the brush body 2, the lubricating block 10 is fixed with the brush body 2 in a fixing mode, the friction between the brush body 2 and a sliding contact surface is increased, so that the abrasion is reduced, the runner grooves 11 formed between the lubricating blocks 10 can discharge powder generated by the abrasion of the brush body 2, so that the friction caused by the powder is reduced, the abrasion is reduced, a conductive layer 12 is arranged inside the lubricating block 10 and is in mutual contact with the lubricating block 10, the lubricating block and the conductive layer are in mutual contact, so that the lubricating block can also be used as an electric conductor, the upper part of the brush body 2 is provided with a fixing frame 1, a mounting groove 8 is arranged inside the fixing frame 1, the brush body 2, spring 9 welds in mounting groove 8 and mutual contact between bottom and the brush body 2, brush body 2 pegs graft in mounting groove 8 of 1 inside of mount, the stability of being connected between brush body 2 and mount 1 has been increased, mutual contact between spring 9 and the brush body 2 simultaneously, brush body 2 and the adaptability in mounting groove 8 have been improved, 1 both sides of mount are equipped with

support frame

3 and 3 sides of support frame are equipped with fixture block 5, 2 sides of brush body are equipped with mutual gomphosis between draw-in groove 6 and the fixture block 5, mutual gomphosis between fixture block 5 that 3 sides of support frame set up and draw-in groove 6, the stability of being connected between brush body 2 and the mount 1 has been increased.

In a further improvement, as shown in fig. 3: the lubricating blocks 10 are uniformly distributed in a wave shape at the bottom of the electric brush body 2 and the bottom of the lubricating block 10 is of an arc-shaped structure, the lubricating blocks 10 are uniformly distributed in a wave shape, the contact area of the lubricating blocks is ensured, and meanwhile, the friction of the electric brush body 2 is reduced, so that the service life of the electric brush body 2 is prolonged.

Further improved, as shown in fig. 1: support frame 3 is inside to be equipped with fixing bolt 4 and fixing bolt 4 runs through reciprocal anchorage between support frame 3 and the mount 1, adopts fixing bolt 4's mode to fix support frame 3, and the convenience is changed brush body 2.

The utility model discloses mode and brush body 2 that lubricated piece 10 is through consolidating are fixed, brush body 2 and sliding contact face's friction has been increased, thereby reduce wearing and tearing, the runner groove 11 that forms between the lubricated piece 10 can be with the powder discharge that brush body 2 wearing and tearing produced, thereby reduce the friction that the powder caused, reduce wearing and tearing, brush body 2 is pegged graft in 1 inside mounting groove 8 of mount, the stability of being connected between brush body 2 and the mount 1 has been increased, mutual contact between spring 9 and the brush body 2 simultaneously, brush body 2 and the adaptive force in mounting groove 8 have been improved, mutual gomphosis between fixture block 5 that the support frame 3 side set up and draw-in groove 6, the stability of being connected between brush body 2 and the mount 1 has been increased.

The product protected by the scheme is put into practical production and application at present, and particularly has certain success in the field of sliding contact lines, so that the technical scheme of the product is obviously proved to be beneficial, meets social requirements, and is suitable for batch production and popularization and use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A wear resistant brush characterized by: the method comprises the following steps: the brush comprises a brush body (2), wherein a lubricating block (10) is arranged at the bottom of the brush body (2), the lubricating block (10) and the brush body (2) are fixedly connected and molded, an arc-shaped runner groove (11) is formed between the lubricating blocks (10), the runner grooves (11) are uniformly distributed at the bottom of the brush body (2), a conductive layer (12) is arranged in the lubricating block (10) and is in mutual contact with the lubricating block (10), a fixing frame (1) is arranged at the upper part of the brush body (2), a mounting groove (8) is arranged in the fixing frame (1), the brush body (2) is inserted in the mounting groove (8), a spring (9) is arranged in the mounting groove (8), the spring (9) is welded in the mounting groove (8) and is in mutual contact between the bottom and the brush body (2), support frames (3) are arranged on two sides of the fixing frame (1), and fixture blocks (5) are arranged on the side surfaces, the side surface of the electric brush body (2) is provided with a clamping groove (6), and the clamping groove (6) is embedded with the clamping block (5).

2. A wear resistant brush according to claim 1 wherein: the top of the fixing frame (1) is provided with a mounting frame (7), and the mounting frame (7) is welded and fixed with the fixing frame (1).

3. A wear resistant brush according to claim 1 wherein: the lubricating blocks (10) are uniformly distributed at the bottom of the electric brush body (2) in a wave shape, and the bottom of the lubricating block (10) is of an arc-shaped structure.

4. A wear resistant brush according to claim 2 wherein: the supporting frame (3) is internally provided with a fixing bolt (4), and the fixing bolt (4) penetrates through the supporting frame (3) and the fixing frame (1) to be fixed with each other.