CN220032304U

CN220032304U - Cotton picker and packing bin rocker arm thereof

Info

Publication number: CN220032304U
Application number: CN202321016201.1U
Authority: CN
Inventors: 吴和平
Original assignee: Xingguang Zhenggong Jiangsu Cotton Picker Co ltd
Current assignee: Xingguang Zhenggong Jiangsu Cotton Picker Co ltd
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2023-11-17
Anticipated expiration: 2033-04-28

Abstract

The utility model relates to a cotton picker and a packing bin rocker arm thereof, wherein the packing bin rocker arm is provided with a rocker arm frame, one end of the rocker arm frame is provided with a connecting column, the other end of the rocker arm frame is provided with a belt limiting pipe and a plurality of guide rollers, the belt limiting pipe is arranged in parallel with the guide rollers, two sides of the other end of the rocker arm frame are provided with limiting guide blocks, and two ends of the connecting column are provided with sealing sleeves. The cotton picker is provided with a frame, a cotton collecting bin and a packing bin are arranged on the frame, the rocker arm of the packing bin is arranged on the inner side of the packing bin through a rocker arm seat, and the limiting guide block is propped against the inner side of the packing bin. According to the utility model, the limit guide blocks are arranged on the two sides of the rocker arm of the packing bin, the two sides of the inner wall of the packing bin can be better attached through the limit guide blocks, the rocker arm of the packing bin is guaranteed to be always at the optimal position, the operation is more stable, sealing sleeves are arranged on the two ends of the connecting column, sand is effectively prevented from entering the two sides of the connecting column, the abrasion on the two sides of the connecting column is reduced, the connecting column cannot shake during operation, the stability is improved, and the service life of the rocker arm is prolonged.

Description

Cotton picker and packing bin rocker arm thereof

Technical Field

The utility model relates to the technical field of cotton picker manufacturing, in particular to a cotton picker and a packing bin rocker arm thereof.

Background

The cotton planting range in China is quite wide, the picking of the cotton in the past mainly depends on hands, the labor intensity is high, and the efficiency is low. With the continuous improvement of the agricultural mechanical level in China, the development of large-scale cotton picking is a trend of cotton industry in China, so that cotton pickers appear on the market. By using the cotton picker, the cotton picking speed can be effectively improved, and higher income is created for cotton picker. The main structure of the cotton picker comprises a frame, a picking head, a cotton collecting bin and a packaging bin, when the cotton picker is used, the picking head picks cotton, the picked cotton is conveyed into the cotton collecting bin, then the cotton is conveyed into the packaging bin by a cotton conveying belt to be packaged into cotton bags, the cotton bags are changed from small to large in the cotton packaging process, the rocker arm plays a role of gradually swinging upwards along with the cotton bags in the packaging process, and the packaging and enveloping films can be attached to the cotton bags. However, in actual use, the rocker arm is always in a moving state in the packing bin, two sides are not flush easily when moving, so that the track of the packing film is offset, meanwhile, the cotton picker in China is generally used in Xinjiang, sand is arranged in the environment of Xinjiang, the sand can enter two sides of a connecting column of the rocker arm when the cotton picker is used, the sand and lubricating oil are mixed together, and great abrasion is generated at two ends of the connecting column. The whole rocker arm can shake during working after long-term use, and the stability of normal use is affected.

Disclosure of Invention

Aiming at the problems, the utility model aims to provide the cotton picker and the rocker arm of the baling chamber thereof, which can reduce the shaking of the cotton picker during baling, and the cotton picker can operate more stably without deviation in the conveying of baling belts.

In order to solve the technical problems, a first technical scheme adopted by the utility model is as follows: the utility model provides a packing storehouse rocking arm, has the rocking arm frame, the one end of rocking arm frame is equipped with the spliced pole, the other end of rocking arm frame is equipped with the spacing pipe of belt and a plurality of guide roll, the spacing pipe of belt with guide roll parallel arrangement, the other end both sides of rocking arm frame are equipped with spacing guide block, the both ends of spliced pole all are equipped with the seal cover.

In the technical scheme, the belt limiting tube is a circular tube.

In the technical scheme, the sealing sleeve is sleeved at the end part of the connecting column, and an O-shaped ring and an oil guide groove are arranged at the joint of the sealing sleeve and the connecting column.

In the above technical scheme, the material of the limit guide block is nylon.

In the above technical scheme, the connecting column is provided with a reinforcing plate.

In order to achieve the above object, a second technical solution of the present utility model is: the cotton picker is provided with a frame, a cotton collecting bin and a packing bin are arranged on the frame, the rocker arm of the packing bin is arranged on the inner side of the packing bin through a rocker arm seat, and the limiting guide block is propped against the inner side of the packing bin.

In summary, compared with the traditional technical means, the technical scheme provided by the utility model has the following beneficial effects: the utility model arranges the limit guide blocks on the two sides of the rocker arm of the packing bin, can better attach to the two sides of the inner wall of the packing bin through the limit guide blocks, ensures that the rocker arm of the packing bin is always at the optimal position, has more stable operation,

the sealing sleeves are arranged at the two ends of the connecting column, sand is effectively prevented from entering the two sides of the connecting column, abrasion to the two sides of the connecting column is reduced, the connecting column cannot shake during operation, the connecting column is more stable, and the service life of the rocker arm is prolonged.

Drawings

The foregoing and other objects, features, and advantages of the utility model will become apparent from the following detailed description taken in conjunction with the accompanying drawings.

FIG. 1 is a schematic perspective view of a cotton picker of the present utility model;

FIG. 2 is a perspective view of the cotton picker of the present utility model with portions broken away;

FIG. 3 is a schematic perspective view of a baling bin rocker arm in accordance with the present utility model;

FIG. 4 is another perspective view of a swing arm of the baling chamber of the present utility model;

FIG. 5 is a schematic front view of a baling bin rocker arm of the present utility model;

FIG. 6 is a schematic front view of a baling bin rocker arm in accordance with the present utility model;

FIG. 7 is a schematic top view of a baling bin rocker arm in accordance with the present utility model;

FIG. 8 is an enlarged partial schematic view of FIG. 7;

the labels are as follows: a baling bin rocker arm 100; a rocker arm frame 110; a limit guide block 111; a connection post 120; a belt limit pipe 130; a guide roller 140; a sealing sleeve 150; an O-ring 151; an oil guide groove 152; a frame 200; a cotton collection bin 300; a baling bin 400; a rocker arm seat 410.

Detailed Description

The following preferred embodiments according to the present utility model are intended to suggest that various changes and modifications may be made by the worker skilled in the art without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.

The utility model will be further described with reference to the following drawings:

example 1:

as shown in fig. 3, 4, 5 and 6, a rocker arm of a packing bin is provided with a rocker arm frame 110, one end of the rocker arm frame 110 is provided with a connecting column 120, the other end of the rocker arm frame 110 is provided with a belt limiting pipe 130 and a plurality of guide rollers 140, the belt limiting pipe 130 is arranged in parallel with the guide rollers 140, two sides of the other end of the rocker arm frame 110 are provided with limiting guide blocks 111, and the belt limiting pipe 130 can prevent packing belts from being separated during operation.

As shown in fig. 7 and 8, sealing sleeves 150 are disposed at both ends of the connecting post 120.

As shown in fig. 4 and 5, the belt limiting tube 130 is a circular tube, the belt limiting tube 130 in the prior art is a square tube, the edges and corners of the square tube can be better guided, but the actual structure of the belt is a long rubber belt, two ends of the belt are connected to form a belt ring, the belt limiting tube 130 is easy to disengage when being guided by the square tube for a long time in use, the use is influenced, and meanwhile, the resistance of the square tube is too large.

As shown in fig. 7 and 8, the sealing sleeve 150 is sleeved at the end of the connecting column 120, and an O-ring 151 and an oil guiding groove 152 are arranged at the joint of the sealing sleeve and the connecting column 120.

The limiting guide block 111 is made of nylon, and the nylon plays a role in damping and buffering, so that the limiting guide block 111 can be attached to the inner wall of the packaging bin 400 in a certain self-adaptive mode.

As shown in fig. 3, 4 and 6, the connecting column 120 is provided with a reinforcing plate 121, and the reinforcing plate 121 can effectively improve the strength of the whole rocker arm 100 of the packing bin.

Embodiment two:

as shown in fig. 1 and 2, a cotton picker is provided with a frame 200, a cotton collecting bin 300 and a packing bin 400 are mounted on the frame 200, the rocker arm 100 of the packing bin is mounted on the inner side of the packing bin 400 through a rocker arm seat 410, and when the rocker arm seat 410 is retracted, the limit guide block 111 abuts against the inner side of the packing bin 400.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A packing storehouse rocking arm which characterized in that: the novel rocker arm support is provided with a rocker arm support (110), a connecting column (120) is arranged at one end of the rocker arm support (110), a belt limiting pipe (130) and a plurality of guide rollers (140) are arranged at the other end of the rocker arm support (110), the belt limiting pipe (130) and the guide rollers (140) are arranged in parallel, limiting guide blocks (111) are arranged at two sides of the other end of the rocker arm support (110), and sealing sleeves (150) are arranged at two ends of the connecting column (120).

2. The baling chamber rocker arm of claim 1 wherein: the belt limiting tube (130) is a circular tube.

3. The baling chamber rocker arm of claim 1 wherein: the sealing sleeve (150) is sleeved at the end part of the connecting column (120), and an O-shaped ring (151) and an oil guide groove (152) are arranged at the joint of the sealing sleeve and the connecting column (120).

4. The baling chamber rocker arm of claim 1 wherein: the limiting guide block (111) is made of nylon.

5. The baling chamber rocker arm of claim 1 wherein: the connecting column (120) is provided with a reinforcing plate (121).

6. A cotton picker having a frame (200), the frame (200) being provided with a cotton collection bin (300) and a baling bin (400), characterized in that: the baling chamber rocker arm (100) according to any one of claims 1 to 5, being mounted inside the baling chamber (400) by means of a rocker arm seat (410), said limit guide block (111) being in abutment with the inside of the baling chamber (400).