CN216162510U

CN216162510U - Novel coal mine motor

Info

Publication number: CN216162510U
Application number: CN202121806723.2U
Authority: CN
Inventors: 李俊楠; 刘策
Original assignee: Dandong Huanghai Electric Machinery Co ltd
Current assignee: Dandong Huanghai Electric Machinery Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-04-01
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses a novel coal mine motor which comprises a motor body, wherein a fixed block is fixedly arranged on one side wall of the motor body, a side plate is arranged on one side, away from the motor body, of the fixed block, two inserting blocks are fixedly arranged on one side wall, close to the motor body, of the side plate, a clamping groove is formed in one side wall, close to the side plate, of the fixed block, a reset groove is formed in the fixed block above the clamping groove, a reset spring is arranged in the reset groove, a pulling rod is arranged in the reset spring, a clamping block is fixedly arranged at the lower end of the pulling rod, an output shaft is fixedly arranged on one side, away from the fixed block, of the motor body, and a first connecting block is fixedly arranged on one side wall, away from the motor body, of the output shaft. This practicality is provided with the convenient curb plate of dismantling and guarantees the structure that output shaft and connecting axle body are stably connected.

Description

Novel coal mine motor

Technical Field

The utility model relates to the field of coal mine motors, in particular to a novel coal mine motor.

Background

With the continuous advance of the industrial modernization step, the modern production technology is gradually applied by more and more industrial manufacturers, wherein an electromechanical machine is one of the most important devices, the application of the electromechanical machine provides power for the whole factory, and simultaneously, the speed and the efficiency of the industrial production are improved, so that the processing and production quality of products are better, and along with the development of science and technology, the types and the quantity of the products are increasing day by day. Although the types and the number of the motors on the market are very large, the external environment of the motor for the coal mine uses much dust, and finally the service life of the motor is shortened.

The prior patent No. (CN209844710U) proposes a high-quality coal mine explosion-proof motor, which is characterized in that reinforcing ribs are nested around a device body, parts around the explosion-proof motor are easy to loosen after a worker uses the explosion-proof motor for a longer period of time through the reinforcing ribs, once the explosion-proof motor is collided in the using process, a machine body of the explosion-proof motor is easy to damage, five reinforcing ribs are added around the outer wall of the explosion-proof motor and are arranged in parallel, the external structure of the explosion-proof motor is more stable, and then a reinforcing layer is matched to increase the collision resistance of the machine body of the explosion-proof motor, so the quality of the explosion-proof motor is greatly improved, but when the device works in a coal mine changing environment, a large amount of dust enters a heat dissipation chamber through heat dissipation holes, so that a heat dissipation fan is damaged, and the large amount of dust can be accumulated on the heat dissipation holes, lead to the heat dissipation not good, influence the life of motor, to above-mentioned problem, the utility model provides a novel colliery motor makes things convenient for people to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a novel coal mine motor.

In order to achieve the purpose, the utility model adopts the following technical scheme: a novel coal mine motor comprises a motor body, wherein a fixed block is fixedly arranged on one side wall of the motor body, a side plate is arranged on one side, away from the motor body, of the fixed block, two inserting blocks are fixedly arranged on one side wall, close to the motor body, of the side plate, a clamping groove is formed in one side wall, close to the side plate, of the fixed block, a reset groove is formed in the fixed block above the clamping groove, a reset spring is arranged in the reset groove, a pulling rod is arranged in the reset spring, and a clamping block is fixedly arranged at the lower end of the pulling rod;

an output shaft is fixedly arranged on one side of the motor body far away from the fixed block, a first connecting block is fixedly arranged on one side wall of the output shaft far away from the motor body, a connecting shaft body is arranged on one side of the first connecting block away from the fixed block, a first convex block is fixedly arranged on one side wall of the first connecting block close to the connecting shaft body, the upper side wall and the lower side wall of the first lug are both fixedly provided with second lugs, one side of the connecting shaft body close to the first connecting block is fixedly provided with a second connecting block, a first groove is arranged in the second connecting block, a second groove is arranged in the second connecting block, a bolt is arranged on one side wall, away from the first connecting block, of the second connecting block, a sealing ring is fixedly arranged on one side, close to the first connecting block, of the second connecting block, and a nut is arranged on one side, away from the second connecting block, of the first connecting block.

As a further description of the above technical solution:

one end of the insertion block, which is far away from the side plate, is communicated to the inside of the clamping groove.

As a further description of the above technical solution:

and the upper end of the pulling rod is fixedly provided with a pulling ring.

As a further description of the above technical solution:

the first lug is communicated with the first groove, and the second lug is communicated with the inside of the second groove.

As a further description of the above technical solution:

the sealing ring is made of rubber.

As a further description of the above technical solution:

the number of the bolts is two.

As a further description of the above technical solution:

the side plate is made of stainless steel, and a fixing groove is formed in one side wall, close to the clamping block, of the inserting block.

As a further description of the above technical solution:

a plurality of heat dissipation holes are formed in one side wall, far away from the motor body, of the side plate.

The utility model has the following beneficial effects:

compare with current device, the device is provided with the curb plate that can dismantle fast, enters into the heat dissipation intracavity when a large amount of dusts, perhaps has a large amount of dusts to block up the louvre, can demolish the curb plate through the pulling pull ring is quick, and is clean, and it is relatively convenient to use.

Compare with current device, the device is provided with and stabilizes the structure of fixing with the connecting axle body, and the output shaft that can not appear the motor is connected not hard up condition with the pivot, uses relatively more stable.

Compare with current device, the device is provided with the sealing washer, can guarantee to be connected more stably between second connecting block and the first connecting block, uses more stably.

Drawings

Fig. 1 is a front view of a novel coal mine motor according to the present invention;

fig. 2 is a cross-sectional view of a novel coal mine motor according to the present invention;

fig. 3 is a partial structural view of a novel coal mine motor according to the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 2;

FIG. 5 is an enlarged view taken at B in FIG. 3;

fig. 6 is a structural view of a first bump of a novel coal mine motor according to the present invention;

fig. 7 is a right side view of a second connection block of the novel coal mine motor provided by the utility model.

Illustration of the drawings:

1. a motor body; 2. a fixed block; 3. a side plate; 4. inserting a block; 5. a card slot; 6. a reset groove; 7. a return spring; 8. pulling a rod; 9. a clamping block; 10. fixing grooves; 11. a pull ring; 12. an output shaft; 13. a first connection block; 14. a first bump; 15. a second bump; 16. a connecting shaft body; 17. a second connecting block; 18. a first groove; 19. a second groove; 20. a bolt; 21. a seal ring; 22. a nut; 23. And (4) heat dissipation holes.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-7, one embodiment of the present invention is provided: a novel coal mine motor comprises a motor body 1, wherein a fixed block 2 is fixedly arranged on one side wall of the motor body 1, a side plate 3 is arranged on one side of the fixed block 2, which is far away from the motor body 1, a plurality of heat dissipation holes 23 are formed in one side wall of the side plate 3, which is far away from the motor body 1, the side plate 3 is made of stainless steel, two insertion blocks 4 are fixedly arranged on one side wall of the side plate 3, which is close to the motor body 1, the insertion blocks 4 are clamped into clamping grooves 5, clamping grooves 5 are formed in one side wall of the fixed block 2, which is close to the side plate 3, the clamping grooves 5 are convenient for the insertion blocks 4 to enter, one end of the insertion blocks 4, which is far away from the side plate 3, is communicated into the clamping grooves 5, reset grooves 6 are formed in the fixed block 2, which is positioned above the clamping grooves 5, the reset grooves 6 are used for arranging reset springs 7, reset springs 7 are arranged in the reset grooves 6, pull rods 8 are arranged in the reset springs 7, and the pull rods 8 are used for pulling the clamping blocks 9, a pull ring 11 is fixedly arranged at the upper end of the pull rod 8, a fixture block 9 is fixedly arranged at the lower end of the pull rod 8, the fixture block 9 is clamped into a fixing groove 10 to fix the inserting block 4, and a fixing groove 10 is formed in one side wall, close to the fixture block 9, of the inserting block 4;

an output shaft 12 is fixedly arranged on one side of the motor body 1 far away from the fixed block 2, a first connecting block 13 is fixedly arranged on one side wall of the output shaft 12 far away from the motor body 1, a connecting shaft body 16 is arranged on one side of the first connecting block 13 far away from the fixed block 2, a first lug 14 is fixedly arranged on one side wall of the first connecting block 13 near the connecting shaft body 16, second lugs 15 are fixedly arranged on the upper side wall and the lower side wall of the first lug 14, a second connecting block 17 is fixedly arranged on one side of the connecting shaft body 16 near the first connecting block 13, a first groove 18 is formed in the second connecting block 17, the first lug 14 is conveniently clamped in the first groove 18, a second groove 19 is formed in the second connecting block 17, the second groove 19 is conveniently clamped in the second lug 15, the first lug 14 is communicated into the first groove 18, the second lug 15 is communicated into the second groove 19, a bolt 20 is arranged on one side wall of the second connecting block 17 far away from the first connecting block 13, the quantity of bolt 20 is two, and second connecting block 17 is close to the fixed sealing washer 21 that is provided with in one side of first connecting block 13, and the material of sealing washer 21 is rubber, and one side that second connecting block 17 was kept away from to first connecting block 13 is provided with nut 22.

The working principle is as follows: when needs are dismantled curb plate 3, through pulling pull ring 11, pull ring 11 drives pull rod 8, thereby it removes to drive fixture block 9, thereby take out fixture block 9 from fixed slot 10, thereby the light give the curb plate 3 of taking away, realize the purpose of dismantling curb plate 3 fast, go into first recess 18 and second recess 19 inside respectively with first lug 14 and second lug 15, use bolt 20 to pass second connecting block 17 and first connecting block 13, use nut 22 to fix at last, realize output shaft 12 and connecting axle body 16's firm being connected.

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 or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a novel colliery motor, includes motor body (1), its characterized in that: a fixed block (2) is fixedly arranged on one side wall of the motor body (1), a side plate (3) is arranged on one side, far away from the motor body (1), of the fixed block (2), two inserting blocks (4) are fixedly arranged on one side wall, close to the motor body (1), of the side plate (3), a clamping groove (5) is formed in one side wall, close to the side plate (3), of the fixed block (2), a reset groove (6) is formed in the fixed block (2) above the clamping groove (5), a reset spring (7) is arranged in the reset groove (6), a pulling rod (8) is arranged in the reset spring (7), and a clamping block (9) is fixedly arranged at the lower end of the pulling rod (8);

an output shaft (12) is fixedly arranged on one side, far away from the fixed block (2), of the motor body (1), a first connecting block (13) is fixedly arranged on one side, far away from the fixed block (2), of the output shaft (12), a connecting shaft body (16) is arranged on one side, far away from the fixed block (2), of the first connecting block (13), a first convex block (14) is fixedly arranged on one side, close to the connecting shaft body (16), of the first connecting block (13), a second convex block (15) is fixedly arranged on the upper side wall and the lower side wall of the first convex block (14), a second connecting block (17) is fixedly arranged on one side, close to the first connecting block (13), of the connecting shaft body (16), a first groove (18) is formed in the second connecting block (17), a second groove (19) is formed in the second connecting block (17), and a bolt (20) is arranged on one side wall, far away from the first connecting block (13), of the second connecting block (17), one side of the second connecting block (17) close to the first connecting block (13) is fixedly provided with a sealing ring (21), and one side of the first connecting block (13) far away from the second connecting block (17) is provided with a nut (22).

2. A novel coal mine motor as claimed in claim 1, wherein: one end of the inserting block (4) far away from the side plate (3) is communicated to the inside of the clamping groove (5).

3. A novel coal mine motor as claimed in claim 1, wherein: the upper end of the pulling rod (8) is fixedly provided with a pulling ring (11).

4. A novel coal mine motor as claimed in claim 1, wherein: the first projection (14) opens into a first recess (18), and the second projection (15) opens into a second recess (19).

5. A novel coal mine motor as claimed in claim 1, wherein: the sealing ring (21) is made of rubber.

6. A novel coal mine motor as claimed in claim 1, wherein: the number of the bolts (20) is two.

7. A novel coal mine motor as claimed in claim 1, wherein: the side plate (3) is made of stainless steel, and a fixing groove (10) is formed in one side wall, close to the clamping block (9), of the inserting block (4).

8. A novel coal mine motor as claimed in claim 1, wherein: a plurality of heat dissipation holes (23) are formed in one side wall, far away from the motor body (1), of the side plate (3).