Gear reverser shell

Abstract

The utility model discloses a gear reverser shell which comprises a device body. A power shaft via hole is formed in the top of the device body, and a first steering head via hole is formed in one side of the device body in the vertical direction in a penetrating mode. One side of the device body is provided with a second steering head via hole, and the lower part of the other side of the device body is provided with a lubricating oil injection position; different positioning holes and via holes are formed in different surfaces of the device body, so that integrated installation of equipment is realized, the installation firmness of the gear commutator is improved, and the use safety of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gear commutators, and more specifically to a gear commutator housing. Background Art

[0002] At present, the well-known gear commutators include T series commutators, which have a driving input shaft and two output shafts with opposite rotation directions. The axes of the two rotating output shafts are in the same plane. They have a simple structure and high reliability. During the processing of the gear commutator, they are protected by the outer shell. The existing gear commutator cannot integrate and install various structures, resulting in a larger equipment size and affecting the flexibility of use. Utility Model Content

[0003] In order to solve at least one of the above technical problems, the utility model provides a gear commutator housing.

[0004] The first aspect of the utility model provides a gear commutator housing, comprising: a device body;

[0005] A power shaft through hole is provided on the top of the device body, and a first steering head through hole is provided through one side of the device body in the vertical direction;

[0006] A second steering head through hole is arranged on one side of the device body, and a lubricating oil filling position is arranged on the lower part of the other side of the device body.

[0007] In a preferred embodiment of the utility model, a plurality of dustproof end cover fixing holes are arranged on the top of the device body, and the plurality of dustproof end cover fixing holes are evenly distributed on the outside of the power shaft through hole.

[0008] In a preferred embodiment of the present invention, an internal thread is arranged inside the second steering head through hole.

[0009] In a preferred embodiment of the utility model, two cutouts are arranged at one end of the device body close to the first steering head through hole, and the two cutouts are symmetrically arranged on both sides of the first steering head through hole.

[0010] In a preferred embodiment of the utility model, at least one second connecting and fixing hole is provided on the two cut end surfaces. When there are more than two second connecting and fixing holes, the more than two second connecting and fixing holes are spaced apart and distributed along the axis of the first steering head through hole.

[0011] In a preferred embodiment of the utility model, a plurality of first connecting and fixing holes are arranged on an end surface of the device body on one side close to the second steering head through hole.

[0012] In a preferred embodiment of the present invention, both the first connection and fixing hole and the second connection and fixing hole are circular holes, and the diameter of the second connection and fixing hole is greater than the diameter of the first connection and fixing hole.

[0013] In a preferred embodiment of the present invention, a cover plate fixing hole is provided at the bottom of the device body.

[0014] In a preferred embodiment of the utility model, a connecting through hole is provided on one side of the device body, and the connecting through hole is located above the lubricating oil filling position.

[0015] In a preferred embodiment of the utility model, a positioning pin hole is provided on one side of the device body, and the positioning pin hole is arranged below the second steering head through hole.

[0016] The above technical solution of the utility model has the following advantages compared with the prior art:

[0017] By arranging different positioning holes and through holes on different surfaces of the device body, the integrated installation of the equipment is realized, the installation firmness of the gear commutator is improved, and the safety of the equipment is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, some of the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the gear commutator housing of the embodiment of the utility model;

[0020] Figure 2 This is a schematic diagram of the gear commutator housing of the utility model from another angle;

[0021] Figure 3 It is a schematic diagram of the bottom structure of the gear commutator housing of an embodiment of the utility model.

[0022] In the figure, 1, the first steering head through hole, 2, the device body, 3, the power shaft through hole, 4, the dust cover fixing hole, 5, the second steering head through hole, 6, the positioning pin hole, 7, the first connection fixing hole, 8, the second connection fixing hole, 9, the connection through hole, 10, the lubricating oil filling position, 11, the cover fixing hole. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described in detail below in conjunction with specific implementation methods. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0025] Embodiment 1

[0026] See also Figure 1-Figure 3 As shown, the utility model proposes a gear commutator housing, comprising: a device body 2;

[0027] A power shaft through hole 3 is provided on the top of the device body 2, and a first steering head through hole 1 is provided through one side of the device body 2 in the vertical direction;

[0028] A second steering head through hole 5 is provided on one side of the device body 2 , and a lubricating oil filling position 10 is provided at the lower part of the other side of the device body 2 .

[0029] According to the embodiment of the utility model, a plurality of dustproof end cover fixing holes 4 are arranged on the top of the device body 2 , and the plurality of dustproof end cover fixing holes 4 are evenly distributed on the outside of the power shaft through hole 3 .

[0030] According to the embodiment of the utility model, the second steering head through hole 5 is provided with an internal thread.

[0031] According to the embodiment of the utility model, two cutouts are arranged at one end of the device body 2 close to the first steering head through hole 1 , and the two cutouts are symmetrically arranged on both sides of the first steering head through hole 1 .

[0032] According to an embodiment of the utility model, at least one second connecting and fixing hole 8 is provided on the two cut end surfaces. When there are more than two second connecting and fixing holes 8, the more than two second connecting and fixing holes 8 are spaced apart and distributed along the axis of the first steering head through hole 1.

[0033] According to the embodiment of the utility model, a plurality of first connecting and fixing holes 7 are arranged on one end surface of the device body 2 close to the second steering head through hole 5 .

[0034] According to the embodiment of the utility model, the first connection and fixing hole 7 and the second connection and fixing hole 8 are both circular holes, and the diameter of the second connection and fixing hole 8 is greater than the diameter of the first connection and fixing hole 7 .

[0035] According to the embodiment of the utility model, a cover plate fixing hole 11 is provided at the bottom of the device body 2 .

[0036] According to the embodiment of the utility model, a connecting through hole 9 is provided on one side of the device body 2 , and the connecting through hole 9 is located above the lubricating oil filling position 10 .

[0037] According to the embodiment of the utility model, a positioning pin hole 6 is provided on one side of the device body 2 , and the positioning pin hole 6 is arranged below the second steering head through hole 5 .

[0038] In summary, by providing different positioning holes and through holes on different surfaces of the device body 2, the integrated installation of the device is achieved, the installation firmness of the gear commutator is improved, and the safety of the device is improved.

[0039] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0040] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to the above embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the above embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

[0041] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A gear commutator housing, comprising: The device body is characterized in that: A power shaft through hole is provided on the top of the device body, and a first steering head through hole is provided through one side of the device body in the vertical direction; A second steering head through hole is arranged on one side of the device body, and a lubricating oil filling position is arranged on the lower part of the other side of the device body.

2. A gear commutator housing according to claim 1, characterized in that: A plurality of dustproof end cover fixing holes are arranged on the top of the device body, and the plurality of dustproof end cover fixing holes are evenly distributed on the outside of the power shaft through hole.

3. A gear commutator housing according to claim 2, characterized in that: The second steering head through hole is provided with an internal thread.

4. A gear commutator housing according to claim 3, characterized in that: One end of the device body close to the first steering head through hole is provided with two cutouts, and the two cutouts are symmetrically arranged on both sides of the first steering head through hole.

5. A gear commutator housing according to claim 4, characterized in that: At least one second connection and fixing hole is arranged on the two cut end surfaces. When there are more than two second connection and fixing holes, the more than two second connection and fixing holes are spaced apart and distributed along the axis of the first steering head through hole.

6. The gear commutator housing according to claim 5, characterized in that: A plurality of first connection and fixing holes are arranged on an end surface of the device body on one side close to the second steering head through hole.

7. A gear commutator housing according to claim 6, characterized in that: The first connection and fixing hole and the second connection and fixing hole are both circular holes, and the diameter of the second connection and fixing hole is greater than the diameter of the first connection and fixing hole.

8. The gear commutator housing according to claim 1, characterized in that: A cover plate fixing hole is arranged at the bottom of the device body.

9. The gear commutator housing according to claim 1, characterized in that: A connecting through hole is provided on one side of the device body, and the connecting through hole is located above the lubricating oil filling position.

10. The gear commutator housing according to claim 1, characterized in that: A positioning pin hole is arranged on one side of the device body, and the positioning pin hole is arranged below the second steering head through hole.

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