CN219596897U

CN219596897U - Motor damping protection device of vertical shaft type impact crusher

Info

Publication number: CN219596897U
Application number: CN202320424501.7U
Authority: CN
Inventors: 朱刚; 张芝华; 李晨
Original assignee: Chengdu Xinli Equipment Manufacturing Co ltd
Current assignee: Chengdu Xinli Equipment Manufacturing Co ltd
Priority date: 2023-03-08
Filing date: 2023-03-08
Publication date: 2023-08-29
Anticipated expiration: 2033-03-08

Abstract

The utility model discloses a motor damping protection device of a vertical shaft type impact crusher, which comprises a damping mechanism and a motor mounting seat and is characterized in that the damping mechanism is arranged on the motor mounting seat, a device motor and the vertical shaft type impact crusher are arranged on the motor mounting seat, damping springs are arranged at the bottom of the damping mechanism through positioning bolts, and the damping springs are symmetrically arranged at two sides of the damping mechanism. The motor damping protection device of the vertical shaft type impact crusher solves the technical problems that in the prior art, the motor is inclined and cannot absorb shock during operation of the vertical shaft type impact crusher, so that a motor shaft is damaged and a belt is broken.

Description

Motor damping protection device of vertical shaft type impact crusher

Technical Field

The utility model relates to the field of damping of crushers, in particular to a motor damping protection device of a vertical shaft type impact crusher.

Background

The shaft type impact crusher is rock crushing equipment, is applied in the beginning of the 80 th century, and has the characteristics of stable and reliable work, convenient maintenance, high sand making rate and the like. The method is particularly suitable for shaping stones and producing machine-made sand, and can be widely applied to fine crushing operations in industries such as hydropower, highways, buildings, cement, metal mines and the like.

The power of the vertical shaft type impact crusher is mainly generated by a motor and is transmitted to the vertical shaft type impact crusher through a belt to crush the rock. If the motor and the belt are damaged, the equipment is stopped, the service life and the production capacity of the vertical shaft type impact crusher are affected, the maintenance time is prolonged, and huge losses are brought to users.

Disclosure of Invention

The utility model aims to provide a motor damping protection device of a vertical shaft type impact crusher, which aims to solve the technical problems that in the prior art, the motor is inclined and cannot absorb shock, so that a motor shaft is damaged and a belt is broken during operation of the vertical shaft type impact crusher.

In order to achieve the above purpose, the utility model provides a motor damping protection device of a vertical shaft type impact crusher, which comprises a damping mechanism and a motor mounting seat, and is characterized in that the damping mechanism is arranged on the motor mounting seat, and a device motor and the vertical shaft type impact crusher are arranged on the motor mounting seat.

Further, the damping mechanism is of a rectangular frame structure with a half opening, two damping springs are arranged at the bottom of the damping mechanism, and flanges are arranged on two sides of the opening of the frame of the damping mechanism.

Further, the damping springs are installed at the bottom of the damping mechanism through positioning bolts, and the damping springs are symmetrically arranged at two sides of the damping mechanism.

Further, the opening of the damping mechanism is connected with the vertical shaft type impact crusher through a flange, and the axis of the damping spring in the damping mechanism is horizontally arranged with the ground.

Further, damping mechanisms are arranged on two sides of the vertical shaft type impact crusher.

Further, the motor mounting seats are arranged on two sides of the lower end of the vertical shaft type impact crusher, the motor mounting seats are embedded into the damping mechanism, and the motor mounting seats are in butt joint with the damping springs in the damping mechanism.

Further, a device motor is arranged on the motor mounting seat and is connected with the vertical shaft type impact crusher through a belt.

Based on the technical scheme, the utility model can produce the following beneficial effects:

(1) The motor damping protection device of the vertical shaft type impact crusher can effectively avoid damage to a motor main shaft and belt breakage caused by inclination of a motor during operation.

(2) The motor damping protection device of the vertical shaft type impact crusher provided by the utility model is convenient to replace when the damping spring is damaged.

Drawings

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

FIG. 2 is a schematic view of the structure of the shock absorbing device of the present utility model;

in the figure: 1. a damping device; 101. a damping spring; 102. a flange; 103. and positioning bolts. 2. A motor mounting seat; 201. a belt; 3. a device motor; 4. vertical shaft impact crusher.

Detailed Description

For a better understanding of the objects, structures and functions of the present utility model, a motor vibration damping protector for a vertical shaft impact crusher according to the present utility model will be described in further detail with reference to the accompanying drawings.

In the description of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1-2, the motor damping protection device of the vertical shaft type impact crusher comprises a damping mechanism 1 and a motor mounting seat 2, and is characterized in that the damping mechanism 1 is arranged on the motor mounting seat 2, and a device motor 3 and the vertical shaft type impact crusher 4 are arranged on the motor mounting seat 2.

Wherein, damper 1 is half open-ended rectangle frame structure, and damper 1's bottom is provided with two damping spring 101, and damper 1's frame opening both sides are provided with flange 102. The damping springs 101 are installed at the bottom of the damping mechanism 1 through positioning bolts 103, the damping springs 101 are symmetrically arranged at openings of the damping mechanism 1 at two sides of the damping mechanism 1 and are connected with the vertical shaft type impact crusher 4 through flanges 102, and the axes of the damping springs 101 in the damping mechanism 1 are horizontally arranged with the ground.

Specifically, the damping spring 101 is movably connected to the bottom of the damping mechanism 1 through the positioning bolt 103, and the positioning bolt 103 is convenient to detach and replace the damping spring 101.

Damping mechanisms 1 are arranged on both sides of the vertical shaft type impact crusher 4; the motor mounting seats 2 are arranged on two sides of the lower end of the vertical shaft type impact crusher 4, the motor mounting seats 2 are embedded into the damping mechanism 1, and the motor mounting seats 2 are abutted with the damping springs 101 in the damping mechanism 1; the motor mounting seat 2 is provided with a device motor 3, and the device motor 3 is connected with the vertical shaft type impact crusher 4 through a belt 201.

The specific operation principle of the utility model is as follows:

when the vertical shaft type impact crusher 4 works and vibrates, the damping mechanisms 1 arranged on two sides perform damping action on the vertical shaft type impact crusher 4, the motor mounting seat 2 tilts under the action of the vertical shaft type impact crusher 4, and the two damping springs 101 in the damping mechanism 1 perform damping and supporting, so that the damage of a main shaft of the equipment motor 3 and the breakage of the belt 201 are avoided.

It will be understood that the utility model has been described with respect to certain embodiments and that various changes and equivalents may be made to those features and embodiments without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The motor damping protection device of the vertical shaft type impact crusher comprises a damping mechanism (1) and a motor mounting seat (2), and is characterized in that the damping mechanism (1) is arranged on the motor mounting seat (2), and a device motor (3) and the vertical shaft type impact crusher (4) are arranged on the motor mounting seat (2).

2. The motor damping protection device of the vertical shaft type impact crusher according to claim 1, wherein the damping mechanism (1) is of a half-open rectangular frame structure, two damping springs (101) are arranged at the bottom of the damping mechanism (1), and flanges (102) are arranged on two sides of a frame opening of the damping mechanism (1).

3. The motor damping protection device of the vertical shaft type impact crusher according to claim 2, wherein the damping springs (101) are installed at the bottom of the damping mechanism (1) through positioning bolts (103), and the damping springs (101) are symmetrically arranged at two sides of the damping mechanism (1).

4. The motor damping protection device of the vertical shaft type impact crusher according to claim 1, wherein the opening of the damping mechanism (1) is connected with the vertical shaft type impact crusher (4) through a flange (102), and the axis of a damping spring (101) in the damping mechanism (1) is horizontally arranged with the ground.

5. Motor shock-absorbing protection device for a vertical shaft impact crusher according to claim 1, characterized in that the shock-absorbing mechanism (1) is arranged on both sides of the vertical shaft impact crusher (4).

6. The motor damping protection device of the vertical shaft type impact crusher according to claim 1, wherein the motor mounting seats (2) are arranged on two sides of the lower end of the vertical shaft type impact crusher (4), the motor mounting seats (2) are embedded into the damping mechanism (1), and the motor mounting seats (2) are abutted with the damping springs (101) in the damping mechanism (1).

7. The motor shock absorption protection device of the vertical shaft type impact crusher according to claim 1, wherein the motor mounting seat (2) is provided with a device motor (3), and the device motor (3) is connected with the vertical shaft type impact crusher (4) through a belt (201).