CN216251540U

CN216251540U - Environment-friendly energy-saving electric brush

Info

Publication number: CN216251540U
Application number: CN202122659239.8U
Authority: CN
Inventors: 鲁强
Original assignee: Zigong Ansheng Xincai Electromechanical Co ltd
Current assignee: Zigong Ansheng Xincai Electromechanical Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-04-08
Anticipated expiration: 2031-11-02

Abstract

The utility model discloses an environment-friendly energy-saving brush which comprises a brush body, wherein one side of the brush body is provided with a mounting groove, a wire joint is inserted in the mounting groove, one end of the wire joint is provided with a stepped groove, a limiting block is inserted in the stepped groove, two spring sets are arranged between the limiting block and the stepped groove, one end of the inner wall of the mounting groove is provided with a wedge-shaped groove, one end of the limiting block, which penetrates out of the stepped groove, is inserted into the wedge-shaped groove, a stepped hole is formed in the brush body, a bolt penetrates through the stepped hole, a spring is sleeved on the bolt, the bottom end of the stepped hole is provided with a through hole, and one end of the bolt, which penetrates out of the through hole, is abutted against the limiting block. The limiting block is pressed through the downward mounting bolt, the limiting block slides out of the wedge-shaped groove, the spring group is extruded to deform, then the wire joint is taken out of the mounting groove, the separation of the wire joint and the pure copper wire and the electric brush body is completed, the wire joint and the pure copper wire can be conveniently recycled, and the effects of environmental protection and energy saving are achieved.

Description

Environment-friendly energy-saving electric brush

Technical Field

The utility model belongs to the technical field of electric brush machinery, and particularly relates to an environment-friendly energy-saving electric brush.

Background

Brushes are an important component of electrical machines, responsible for conducting electrical current between rotating and stationary parts. Since it is made of graphite, it is also called carbon brush.

The brush body of the electric brush of the existing motor is directly fixedly connected with the wire part, and after the brush body is worn, the wire, the joint and the like which are fixedly connected on the brush body need to be completely replaced, so that the electric brush cannot be reused, and great waste is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an environment-friendly and energy-saving electric brush to solve the problem that a lead, a joint and the like are required to be completely replaced and cannot be reused after a brush body is worn in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an environmental protection and energy saving type brush, includes the brush body, the mounting groove has been seted up to one side of brush body, the mounting groove interpolation is equipped with the wire joint, the ladder groove is seted up to the one end that the wire connects, ladder inslot interpolation is equipped with the stopper, the stopper with right be provided with two spring assembly between the ladder groove, the wedge groove has been seted up to the inner wall one end of mounting groove, the stopper is worn out the one end in ladder groove and is inserted the wedge inslot, the shoulder hole has been seted up on the brush body, the bolt has been alternate in the shoulder hole, the cover is equipped with the spring on the bolt, the through-hole has been seted up to the bottom in shoulder hole, the one end that the through-hole was worn out to the bolt is supported on the stopper.

Preferably, the both sides of bolt all are provided with the slider, the inner wall both sides of shoulder hole are provided with the spout, two the slider slides respectively in the spout that corresponds, the bottom at the shoulder hole is connected to the one end of spring, and the other end is connected on the slider.

Preferably, the one end that the wire joint wore out the mounting groove is provided with two pure copper conductors, six positioning slot have been seted up to the one end that the wire joint inserted the mounting groove, be provided with six location inserted blocks on the lateral wall face of mounting groove, six the location inserted block inserts respectively and corresponds in the positioning slot.

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

1. when the brush body needs to be replaced, the top end of the bolt is downwards installed to drive the sliding block to slide in the sliding groove and extrude the spring to deform, the bolt downwards presses the limiting block to enable the limiting block to slide out of the wedge-shaped groove and extrude the spring set to deform, and then the lead joint is pulled out of the installation groove to complete separation of the lead joint and the pure copper lead from the brush body, so that the lead joint and the pure copper lead are conveniently recycled, and the effects of environmental protection and energy conservation are achieved.

2. When the conductor joint is inserted into the mounting groove, the limiting block slides in the mounting groove, the limiting block is extruded to press the spring set to deform, finally the limiting block is inserted into the wedge-shaped groove, the positioning insertion block is inserted into the corresponding positioning insertion groove, and the conductor joint is fixed in the mounting groove, so that the fixed mounting operation between the pure copper conductor and the electric brush body is completed.

Drawings

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

FIG. 2 is a front cut-away schematic view of FIG. 1;

fig. 3 is an enlarged schematic view of a portion of fig. 2.

In the figure: 1. an electric brush body; 2. mounting grooves; 3. a wire connection; 4. a stepped groove; 5. a limiting block; 6. a spring set; 7. a wedge-shaped groove; 8. a stepped hole; 9. a bolt; 10. a spring; 11. a through hole; 12. a slider; 13. a chute; 14. a pure copper wire; 15. positioning the slot; 16. and positioning the insert block.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in figures 1, 2 and 3, the embodiment of the utility model provides an environment-friendly and energy-saving electric brush, which comprises an electric brush body 1, wherein the left side of the electric brush body 1 is provided with a mounting groove 2, a wire joint 3 is slidably inserted in the mounting groove 2, the top end of the wire joint 3 is provided with a stepped groove 4, a limiting block 5 is slidably inserted in the stepped groove 4, the left side and the right side of the lower end surface of the limiting block 5 are welded with two first mounting columns, a spring group 6 is sleeved on the two first mounting columns, the bottom end of the inner wall of the stepped groove 4 is welded with two second mounting columns, the other end of the spring group 6 is sleeved on the second mounting columns, the top end of the inner wall of the mounting groove 2 is provided with a wedge-shaped groove 7, one end of the limiting block 5, which penetrates through the stepped groove 4, is inserted into the wedge-shaped groove 7, a stepped hole 8 is formed in the electric brush body 1, a bolt 9 is inserted in the stepped hole 8, a spring 10 is sleeved on the bolt 9, and the bottom end of the stepped hole 8 is provided with a through hole 11, bolt 9 wears out the one end of through-hole 11 and supports on stopper 5, and slider 12 has all been welded to the left and right sides of bolt 9, and the welding of the inner wall left and right sides of shoulder hole 8 has spout 13, and two sliders 12 slide in the spout 13 that corresponds respectively, and the one end welded connection of spring 10 is in the bottom of shoulder hole 8, and other end welded connection is on slider 12.

As shown in fig. 1, 2 and 3, two pure copper wires 14 are welded at one end of the wire joint 3 penetrating out of the mounting groove 2, six positioning slots 15 are formed at one end of the wire joint 3 inserted into the mounting groove 2, six positioning insertion blocks 16 are welded on the left side wall surface of the mounting groove 2, and the six positioning insertion blocks 16 are respectively inserted into the corresponding positioning slots 15.

The working principle of the embodiment is as follows: when brush body 1 needs to be changed, top through downward construction bolt 9, drive slider 12 and slide in spout 13, and extrusion spring 10 warp, bolt 9 presses down stopper 5, make stopper 5 follow the interior roll-off of wedge groove 7, and extrude the deformation of spring assembly 6, then take wire joint 3 out from mounting groove 2, accomplish the separation of wire joint 3 and pure copper wire 14 and brush body 1, be convenient for wire joint 3 and pure copper wire 14's reuse, reach environmental protection and energy saving's effect. When inserting wire joint 3 in mounting groove 2, stopper 5 slides in mounting groove 2, and stopper 5 receives the extrusion to press down spring assembly 6 deformation, and final stopper 5 inserts in wedge 7 to insert location inserted block 16 in the location slot 15 that corresponds, fix wire joint 3 in mounting groove 2, accomplish the fixed mounting operation between pure copper conductor 14 and the brush body 1.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims

1. The utility model provides an environmental protection and energy saving type brush which characterized in that: comprises an electric brush body (1), one side of the electric brush body (1) is provided with a mounting groove (2), a lead connector (3) is inserted into the mounting groove (2), a stepped groove (4) is formed at one end of the lead connector (3), a limiting block (5) is inserted in the stepped groove (4), two spring groups (6) are arranged between the limiting block (5) and the stepped groove (4), a wedge-shaped groove (7) is arranged at one end of the inner wall of the mounting groove (2), one end of the limiting block (5) penetrating through the stepped groove (4) is inserted into the wedge-shaped groove (7), the electric brush body (1) is provided with a stepped hole (8), a bolt (9) is inserted in the stepped hole (8), a spring (10) is sleeved on the bolt (9), a through hole (11) is arranged at the bottom end of the stepped hole (8), one end of the bolt (9) penetrating through the through hole (11) abuts against the limiting block (5).

2. An environmental protection and energy saving brush according to claim 1, wherein: both sides of bolt (9) all are provided with slider (12), the inner wall both sides of shoulder hole (8) are provided with spout (13), two slider (12) slide respectively in spout (13) that correspond, the bottom in shoulder hole (8) is connected to the one end of spring (10), and the other end is connected on slider (12).

3. An environmental protection and energy saving brush according to claim 1, wherein: the one end that mounting groove (2) were worn out in wire joint (3) is provided with two pure copper conductor (14), six positioning slot (15) have been seted up to the one end that wire joint (3) inserted mounting groove (2), be provided with six location inserted block (16) on the lateral wall face of mounting groove (2), six location inserted block (16) insert respectively and correspond in positioning slot (15).