CN219198055U

CN219198055U - Gear box with protection effect

Info

Publication number: CN219198055U
Application number: CN202222047101.7U
Authority: CN
Inventors: 郭强; 张庆华; 张怀全; 王同国; 孙伟光; 梁团结; 梁书国
Original assignee: Shouguang Longqiang Machinery Co ltd
Current assignee: Shouguang Longqiang Machinery Co ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2023-06-16
Anticipated expiration: 2032-08-05

Abstract

The utility model discloses a gear box with protection effect, comprising: the lower box, the upper box is installed at the top of lower box, the both sides of lower box are fixedly connected with square respectively, first angle sign indicating number is installed respectively to the bottom both corners of lower box and the top both corners of upper box, the second angle sign indicating number is installed respectively to the other both corners in bottom of lower box and the other two corners in top of upper box, and be close to each other first angle sign indicating number and second angle sign indicating number are respectively through dead lever fixed connection, in the in-process of use, can make the corner of lower box and upper box obtain more comprehensive protection through first angle sign indicating number and second angle sign indicating number, can protect the sideline part of lower box and upper box through first bolt, dead lever and second bolt, be convenient for protect the side of lower box through square and fixed block, through first bolt, second bolt and dead lever for upper box and lower box are protected more firmly.

Description

Gear box with protection effect

Technical Field

The utility model relates to the technical field of gear boxes, in particular to a gear box with a protection effect.

Background

The gear box is an important part widely applied in mechanical transmission, the gear box is widely applied in wind generating sets, and the gear box bears acting force from a wind wheel and counter force generated during gear transmission and must have enough rigidity to bear the action of force and moment, so that deformation is prevented, and transmission quality is ensured.

The patent of chinese patent publication No. CN209130150U, its publication day is 2019 7 month 19, it discloses an extruder gear box convenient to dismouting, including the gear box casing, the gear box casing includes main box and box side cap, the box mouth is seted up on main box right side, the box side cap seals and sets up on the box mouth on main box right side. The gear box body is designed into a main box body and a box body side cover, and the conveying gears, the rotating shafts and the bearings in the gear box can be conveniently arranged from the right side of the main box body. The technical problems which are mainly solved by the utility model are as follows: the traditional extruder gearbox output shaft is directly connected with the extruder screw, and the interfaces of the output shaft and the screw are often different for different users, so that a gearbox manufacturer needs to confirm that the gearbox can be produced and assembled behind the interfaces, and the delivery period is prolonged.

Chinese patent publication No. CN213236010U, publication No. 2021, 5-month 18, discloses a gear box convenient for maintenance, comprising: the automatic monitoring device comprises a gear box, a top cover, two groups of extension plates, four groups of locking assemblies and two groups of monitoring assemblies, wherein an opening is formed in the top end of the gear box, the top cover is installed on the top end of the gear box in a sealing mode, the two groups of extension plates are installed on two sides of the bottom end of the top cover and two sides of the top end of the gear box in a matching mode, and the four groups of locking assemblies are installed on the extension plates in a matching mode. The four groups of locking assemblies are distributed at four corners of the gear box, so that the stability of integral connection is ensured, the rotary rotating rod is utilized to link the positioning head to rotate in the limiting cavity, the positioning head is installed in the limiting cavity in a staggered mode, the top cover and the gear box can be synchronously positioned and fixed, the stability of integral limiting is further improved by utilizing the matching of the electromagnet and the iron plate at the bottom end of the positioning head, and the installation state of the gear box and the top cover can be synchronously monitored in real time by utilizing the matching of the monitoring assembly.

The technical problems which are mainly solved by the utility model are as follows: when the traditional gear box is used, the top cover is locked and fixed by bolts and the like, the whole installation is complex, the follow-up disassembly is convenient, the maintenance and other treatments on the gear box by workers are inconvenient, the labor intensity of the workers is increased, and the traditional gear box cannot be detected in real time in the whole installation state after the installation is completed, so that the defect that gaps and the like are formed in the gear box easily occurs, and the whole maintenance cost is improved.

However, the corners and the side surfaces of the gear box are not provided with sufficient protection components, so that the corners and the side surfaces of the gear box are easily worn or collided when the gear box is placed on the ground, transported and used, and the loss speed of the gear box shell is increased; thus, the present application proposes a gearbox with a protective effect.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a gear box with a protection effect.

In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps: a gearbox with protective effect comprising: the lower box, the upper box is installed at the top of lower box, the both sides of lower box are fixedly connected with square respectively, first angle sign indicating number is installed respectively to the bottom both corners of lower box and the top both corners of upper box, the second angle sign indicating number is installed respectively to the other both corners in bottom of lower box and the other two corners in top of upper box.

As a preferable technical scheme, the first angle code and the second angle code which are close to each other are respectively and fixedly connected through a fixing rod.

As the preferable technical scheme, the first fixing pieces are fixedly connected with one sides, which are mutually close to each other, of the first corner code and the second corner code, which are mutually far away from each other, respectively, and the first fixing pieces which are aligned up and down are fixedly connected with each other through second bolts respectively.

As the preferable technical scheme, the first corner code and the second corner code which are close to each other are respectively fixedly connected with a second fixing piece on one surface which is far away from each other, and the second fixing pieces which are transversely aligned are respectively fixedly connected through first bolts.

As the preferable technical scheme, the inner side surfaces of the first corner code and the second corner code are respectively fixedly connected with rubber pads.

As a preferable technical scheme, the square block is a rubber square block.

As the preferable technical scheme, one side of the lower box is fixedly connected with a fixed block.

As the preferable technical scheme, the top of the upper box is fixedly connected with a handle.

The utility model has at least the following beneficial effects: can make the corner of lower box and last case obtain more comprehensive protection through first angle sign indicating number and second angle sign indicating number, can protect the sideline part of lower box and last case through first bolt, dead lever and second bolt, be convenient for protect the side of lower box through square and fixed block, fix first angle sign indicating number and second angle sign indicating number on each angle of lower box and last case through first bolt, second bolt and dead lever for it is more firm that upper box and lower box are protected.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

FIG. 1 is a schematic view of a three-dimensional overall structure of a first view of the present utility model;

FIG. 2 is a schematic view of a three-dimensional overall structure of a second view angle according to the present utility model;

fig. 3 is a schematic view of a three-dimensional explosion structure at a third view angle according to the present utility model.

Reference numerals illustrate:

1. lower box; 2. loading the box; 3. a first angle code; 4. a second corner brace; 5. a fixed rod; 6. a rubber pad; 7. a first fixing piece; 8. a second fixing piece; 9. a first bolt; 10. a second bolt; 11. a square block; 12. a fixed block; 13. a handle; 14. a threaded hole; 15. and a through hole.

Detailed Description

The embodiments of the present application will be described in detail below with reference to the accompanying drawings and examples, so that the implementation process of how the technical means are applied to solve the technical problems and achieve the technical effects of the present application can be fully understood and implemented accordingly.

Referring to fig. 1 to 3, a first embodiment of the present utility model provides a gear box with protection effect, including: the upper box 2 is installed at the top of lower box 1, and square 11 is fixedly connected with respectively in both sides of lower box 1, and first angle sign indicating number 3 is installed respectively to the bottom both angles of lower box 1 and the top both angles of upper box 2, and second angle sign indicating number 4 is installed respectively to the other two angles in bottom of lower box 1 and the other two angles in top of upper box 2.

Through adopting above-mentioned technical scheme, protect each angle of lower case 1 and last case 2 with first angle sign indicating number 3 and second angle sign indicating number 4 for the angle of lower case 1 and last case 2 is difficult to wearing and tearing.

Referring to fig. 1 to 3, in the second embodiment of the present utility model, a first corner 3 and a second corner 4 which are close to each other are fixedly connected through a fixing rod 5, a first fixing piece 7 is fixedly connected to a side, away from each other, of the first corner 3 and the second corner 4 which are close to each other, the first fixing piece 7 which is aligned vertically is fixedly connected through a second bolt 10, a second fixing piece 8 is fixedly connected to a side, away from each other, of the first corner 3 and the second corner 4 which are close to each other, the second fixing piece 8 which is aligned horizontally is fixedly connected through a first bolt 9, a rubber pad 6 is fixedly connected to an inner side of the first corner 3 and the second corner 4, a rubber block 11 is a rubber block, a fixing block 12 is fixedly connected to one side of the lower case 1, and a handle 13 is fixedly connected to the top of the upper case 2; the first fixing piece 7 is provided with a threaded hole 14, the second bolt 10 is threaded through the threaded hole 14, the second fixing piece 8 is provided with a through hole 15, and the first bolt 9 movably passes through the through hole 15.

Through adopting above-mentioned technical scheme, protect the side of lower case 1 through square 11 and fixed block 12, reduce the risk that lower case 1 side receives the collision damage, protect the corner of lower case 1 and last case 2 through first bolt 9, second bolt 10 and dead lever 5, make the fixed more firm of first angle sign indicating number 3 and second angle sign indicating number 4 simultaneously, handle 13 is convenient for carry lower case 1 and last case 2.

The working principle of the utility model is as follows: each corner of the lower case 1 and the upper case 2 is protected by the first corner code 3 and the second corner code 4, so that the corners of the lower case 1 and the upper case 2 are not easy to wear, the side face of the lower case 1 is protected by the square 11 and the fixed block 12, the risk of collision damage to the side face of the lower case 1 is reduced, the corners of the lower case 1 and the upper case 2 are protected by the first bolt 9, the second bolt 10 and the fixed rod 5, and the first corner code 3 and the second corner code 4 are fixed more firmly, and the handle 13 is convenient to carry the lower case 1 and the upper case 2;

the corners of the lower case 1 and the upper case 2 can be more comprehensively protected through the first corner code 3 and the second corner code 4, the side line parts of the lower case 1 and the upper case 2 can be protected through the first bolt 9, the fixing rod 5 and the second bolt 10, the side face of the lower case 1 can be conveniently protected through the block 11 and the fixing block 12, and the first corner code 3 and the second corner code 4 are fixed on the corners of the lower case 1 and the upper case 2 through the first bolt 9, the second bolt 10 and the fixing rod 5, so that the upper case 2 and the lower case 1 are more firmly protected.

The different embodiments described above can be used in combination with each other.

While the foregoing description illustrates and describes the preferred embodiments of the present utility model, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as described herein, either as a result of the foregoing teachings or as a result of the knowledge or technology in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.

Claims

1. A gearbox having a protective effect, comprising:

the lower case (1), upper box (2) is installed at the top of lower case (1), the both sides of lower case (1) are square (11) of fixedly connected with respectively, first angle sign indicating number (3) are installed respectively to the bottom dihedral of lower case (1) and the top dihedral of upper box (2), second angle sign indicating number (4) are installed respectively to the other dihedral of bottom of lower case (1) and the other dihedral of top of upper case (2).

2. A gearbox with protective effect according to claim 1, characterized in that: the first corner code (3) and the second corner code (4) which are close to each other are fixedly connected through a fixing rod (5) respectively.

3. A gearbox with protective effect according to claim 2, characterized in that: the first fixing pieces (7) are fixedly connected to the surfaces, which are close to each other, of the first corner code (3) and the second corner code (4) and are far away from each other, and the first fixing pieces (7) aligned up and down are fixedly connected through the second bolts (10) respectively.

4. A gearbox with protective effect according to claim 3, characterized in that: the first corner code (3) and the second corner code (4) which are close to each other are respectively fixedly connected with a second fixing piece (8) on one surface which is far away from each other, and the second fixing pieces (8) which are transversely aligned are respectively fixedly connected through first bolts (9).

5. A gearbox with protective effect according to claim 4, characterized in that: and rubber pads (6) are fixedly connected to the inner side surfaces of the first corner code (3) and the second corner code (4) respectively.

6. A gearbox with protective effect according to claim 1, characterized in that: the block (11) is a rubber block.

7. A gearbox with protective effect according to claim 1, characterized in that: one side of the lower box (1) is fixedly connected with a fixed block (12).

8. A gearbox with protective effect according to claim 1, characterized in that: the top of the upper box (2) is fixedly connected with a handle (13).