CN220754489U

CN220754489U - Dustproof device of motor

Info

Publication number: CN220754489U
Application number: CN202322504005.5U
Authority: CN
Inventors: 刘志勇; 李一铭
Original assignee: Rongcheng Yuhao Motor Co ltd
Current assignee: Rongcheng Yuhao Motor Co ltd
Priority date: 2023-09-15
Filing date: 2023-09-15
Publication date: 2024-04-09
Anticipated expiration: 2033-09-15

Abstract

The utility model discloses a dustproof device of a motor, which belongs to the technical field of motors and comprises a fixed cover, wherein a motor is arranged at the inner bottom end of the fixed cover, the output end of the motor penetrates through the fixed cover to the outside of the fixed cover, the inner side wall of the fixed cover is provided with the dustproof cover, the top end of the dustproof cover is provided with a dustproof net for preventing the motor from dust, the outer wall of the dustproof cover is provided with a cleaning component for cleaning dust of the dustproof net, both sides of the fixed cover are provided with mounting components, and the mounting components comprise connecting rods; this dust keeper of motor benefits from the design of first pull piece, draw-in lever and connecting rod, outwards pulls first pull piece to draw-in lever and dust cover separation, then rotates first pull piece, to the connecting rod changes to vertical position to pull the dust cover backward, makes it separate with fixed cover, conveniently dismantles dust keeper through this kind of mode, is convenient for maintain the motor, and whole operation process is comparatively simple, thereby has improved the convenience of maintaining.

Description

Dustproof device of motor

Technical Field

The utility model belongs to the technical field of motors, and particularly relates to a dustproof device of a motor.

Background

The motor is a device for converting electric energy into mechanical energy, and the motor is a core component of a plurality of devices by utilizing an electrified coil to generate a rotating magnetic field and acting on a rotor to form magneto-electric power rotating torque, and is used as a power source of an electric appliance or various machines. In real life, when the motor outside sets up dust keeper and prevents dust, because most dust keeper adopts the bolt to carry out fixed mounting, when maintaining the motor, need dismantle dust keeper wholly, whole operation process is comparatively loaded down with trivial details to the convenience of maintenance has been reduced.

The utility model provides a dust keeper of chinese patent of application publication No. CN212085950U, it includes the dust cover, dust cover internally mounted has the motor, and the one end that the dust cover aligned the output of motor is equipped with the front end housing, dust cover rear end middle part is equipped with the socket, socket internally mounted has the filter, the rear end housing is installed to the dust cover rear end.

It can be seen that the above cited patent documents have the same problems, the dustproof device is fixedly mounted by bolts, and the dustproof device needs to be integrally detached when the motor is maintained, so that the whole operation process is complicated, and the convenience of maintenance is reduced.

Disclosure of Invention

The utility model aims to provide a dustproof device of a motor, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dust keeper of motor, includes the fixed cover, the motor is installed to the fixed cover inner bottom, and the output of motor runs through the fixed cover to the fixed cover outside, the dust cover is equipped with to the inside wall of fixed cover, be used for motor dirt-proof dust screen is installed on the top of dust cover, the outer wall of dust cover is equipped with the clearance subassembly that is used for clearing up dust screen dust, the fixed cover both sides all are equipped with the installation component, the installation component includes the connecting rod, one side of connecting rod is equipped with the draw-in bar, the outer wall cover of draw-in bar is equipped with the spring, first pull block is installed to the one end of draw-in bar, the other end and one side block of dust cover of draw-in bar are connected.

As a preferred embodiment, the cleaning assembly comprises a connecting block, a cleaning block is arranged at the inner top end of the connecting block, a fixing rod is arranged at one side of the connecting block, and a second pulling block is arranged at one end of the fixing rod.

As a preferred embodiment, a sealing block for increasing the connection tightness of the fixed cover and the dust cover is arranged on one side of the dust cover.

As a preferred embodiment, one end of the spring is fixedly connected with one side of the first pull block, and the other end of the spring is fixedly connected with one side of the connecting rod.

As a preferred embodiment, the bottom ends of the two sides of the inner wall of the dust cover are respectively provided with a first sliding block.

As a preferred embodiment, the bottom ends of the two sides of the inner wall of the connecting block are provided with second sliding blocks.

As a preferred embodiment, the inner diameter of the cleaning block is adapted to the outer diameter of the dust screen.

Compared with the prior art, the utility model has the technical effects and advantages that: according to the dustproof device of the motor, due to the design of the first pull block, the clamping rod and the connecting rod, the first pull block is pulled outwards to separate the clamping rod from the dustproof cover, then the first pull block is rotated until the connecting rod is rotated to a vertical position, and the dustproof cover is pulled backwards to separate the dustproof cover from the fixed cover, so that the dustproof device is convenient to detach and maintain the motor, the whole operation process is simpler, and the convenience of maintenance is improved; through being equipped with second pull block, dead lever, cleaning block and connecting block, the second pull block of controlling movement, the second pull block passes through the dead lever and drives the connecting block and control the removal, and then cleans the dust screen surface through the cleaning block, can avoid piling up of dust on the dust screen like this, guarantees the dustproof effect of dust screen.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a dust cap connection structure of the present utility model;

FIG. 3 is a schematic view of the internal connection structure of the retaining cap according to the present utility model;

FIG. 4 is a schematic view of a mounting assembly of the present utility model;

FIG. 5 is a schematic view of a cleaning assembly according to the present utility model.

Reference numerals illustrate: 1. a fixed cover; 2. a motor; 3. a dust cover; 301. a sealing block; 302. a first slider; 4. a mounting assembly; 401. a connecting rod; 402. a clamping rod; 403. a spring; 404. a first pull block; 5. a dust screen; 6. cleaning the assembly; 601. a connecting block; 602. a cleaning block; 603. a fixed rod; 604. a second pull block; 605. and a second slider.

Description of the embodiments

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.

Unless defined otherwise, all directions, up, down, left, right, front, back, interior, and exterior, etc., referred to herein are relative to the directions, up, down, left, right, front, back, interior, and exterior, etc., in the drawings shown in the present utility model, and are described herein.

The connection mode can adopt the prior modes such as bonding, welding, bolting and the like, and is based on the actual requirement.

The embodiment provides a dust keeper of motor as shown in fig. 1 to 5, including fixed cover 1, motor 2 is installed to fixed cover 1 inner bottom, motor 2's output runs through fixed cover 1 to fixed cover 1 outside, fixed cover 1's inside wall is equipped with dust cover 3, dust cover 3 and fixed cover 1 sliding connection, dust screen 5 for motor 2 dust prevention is installed on the top of dust cover 3, dust cover 3's outer wall is equipped with the clearance subassembly 6 that is used for clearing up dust screen 5 dust, fixed cover 1 both sides all are equipped with installation component 4, installation component 4 includes connecting rod 401, connecting rod 401 is connected with one side bearing of fixed cover 1, one side of connecting rod 401 is equipped with clamping rod 402, the outer wall of clamping rod 402 runs through connecting rod 401, and with connecting rod 401 sliding connection, the outer wall cover of clamping rod 402 is equipped with spring 403, first pull block 404 is installed to the one end of clamping rod 402, the other end and one side block connection of dust cover 3, the clamping hole has all been seted up to the both sides of clamping rod 402 and is connected through clamping hole and dust cover 3 block 3, one end and one side of first pull block 403 is connected to one side of clamping rod 404, then the outside the fixed connection to one side of the connecting rod 401, the outside the relative easy to rotate, and the outside is connected to one side of the connecting rod 401, then the connecting rod is moved to the outside to the connecting rod 401, and the convenient side is removed to rotate to the connecting rod 401, and the outside the connecting rod is easy to rotate to be connected to the connecting rod 3, and the connecting rod 404.

The motor 2 is a conventional instrument, the working principle, size and model are irrelevant to the functions of the application, so that the control mode of the utility model is controlled by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of power is also common knowledge in the art, and the utility model is mainly used for protecting mechanical devices, so that the control mode and circuit connection are not explained in detail.

This embodiment provides clearance subassembly includes connecting block 601, cleaning block 602 is installed on the interior top of connecting block 601, cleaning block 602 is the cleaning brush, dead lever 603 is installed to one side of connecting block 601, second pull block 604 is installed to the one end of dead lever 603, the second slider 605 is all installed to the bottom of connecting block 601 inner wall both sides, the second spout with second slider 605 looks adaptation is seted up on the top of dust cover 3 both sides, second slider 605 and second spout sliding connection, cleaning block 602's internal diameter and dust screen 5's external diameter looks adaptation, the second pull block 604 of controlling moves through dead lever 603 drives connecting block 601 and controls the removal, and then clean dust screen 5 surface through cleaning block 602, can avoid piling up of dust on the dust screen 5 like this, guarantee dust screen 5's dustproof effect.

The embodiment provides a sealing block 301 for increasing the connection tightness of a fixed cover 1 and a dust cover 3 is arranged on one side of the dust cover 3, a sealing groove matched with the sealing block 301 is formed in the inner side wall of the fixed cover 1, the sealing block 301 is clamped and connected with the sealing groove, a first sliding block 302 is arranged at the bottom end of two sides of the inner wall of the dust cover 3, a first sliding groove matched with the first sliding block 302 is formed in two sides of the fixed cover 1, the first sliding block 302 is in sliding connection with the first sliding groove, the connection stability of the dust cover 3 can be increased through the first sliding block 302, and the connection tightness of the dust cover 3 can be increased.

Working principle: when the motor 2 needs to be maintained, the first pull block 404 is pulled outwards, the first pull block 404 moves outwards to drive the clamping rod 402 to move outwards until the clamping rod 402 is separated from one side of the dust cover 3, then the first pull block 404 is rotated, the first pull block 404 drives the connecting rod 401 to rotate until the connecting rod 401 rotates upwards to a vertical position, and the dust cover 3 is pulled backwards until the connecting rod is separated from the fixed cover 1, so that the dust-proof device can be conveniently detached, the motor 2 is convenient to maintain, the whole operation process is simpler, the maintenance convenience is improved, when the dust screen 5 needs to be cleaned, the second pull block 604 moves left and right, the second pull block 604 drives the connecting block 601 to move left and right through the fixing rod 603, and then the surface of the dust screen 5 is cleaned through the cleaning block 602, so that dust accumulation on the dust screen 5 can be avoided, and the dust-proof effect of the dust screen 5 is ensured.

It should be noted that relational terms such as one and two are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dust keeper of motor, includes fixed cover (1), motor (2) are installed to fixed cover (1) inner bottom, and the output of motor (2) runs through fixed cover (1) to fixed cover (1) outside, the inside wall of fixed cover (1) is equipped with dust cover (3), be used for motor (2) dirt-proof dust screen (5) are installed on the top of dust cover (3), the outer wall of dust cover (3) is equipped with clearance subassembly (6) that are used for clearing up dust screen (5) dust, its characterized in that: the fixed cover (1) both sides all are equipped with installation component (4), installation component (4) are including connecting rod (401), one side of connecting rod (401) is equipped with clamping rod (402), the outer wall cover of clamping rod (402) is equipped with spring (403), first pull block (404) are installed to one end of clamping rod (402), the other end and one side block of dust cover (3) of clamping rod (402) are connected.

2. A dust guard for an electric machine as claimed in claim 1, wherein: the cleaning assembly comprises a connecting block (601), a cleaning block (602) is arranged at the inner top end of the connecting block (601), a fixing rod (603) is arranged on one side of the connecting block (601), and a second pulling block (604) is arranged at one end of the fixing rod (603).

3. A dust guard for an electric machine as claimed in claim 1, wherein: a sealing block (301) for increasing the connection tightness between the fixed cover (1) and the dust cover (3) is arranged on one side of the dust cover (3).

4. A dust guard for an electric machine as claimed in claim 1, wherein: one end of the spring (403) is fixedly connected with one side of the first pull block (404), and the other end of the spring (403) is fixedly connected with one side of the connecting rod (401).

5. A dust guard for an electric machine according to claim 3, wherein: the bottoms of the two sides of the inner wall of the dust cover (3) are provided with first sliding blocks (302).

6. A dust guard for an electric machine as claimed in claim 2, wherein: the bottom ends of the two sides of the inner wall of the connecting block (601) are provided with second sliding blocks (605).

7. A dust guard for an electric machine as claimed in claim 2, wherein: the inner diameter of the cleaning block (602) is matched with the outer diameter of the dust screen (5).