CN220081935U - Cotton picker and dustproof bearing of packing bin thereof - Google Patents
Cotton picker and dustproof bearing of packing bin thereof Download PDFInfo
- Publication number
- CN220081935U CN220081935U CN202321682680.0U CN202321682680U CN220081935U CN 220081935 U CN220081935 U CN 220081935U CN 202321682680 U CN202321682680 U CN 202321682680U CN 220081935 U CN220081935 U CN 220081935U
- Authority
- CN
- China
- Prior art keywords
- packing
- ring
- bearing
- bin
- cotton picker
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012856 packing Methods 0.000 title claims abstract description 47
- 229920000742 Cotton Polymers 0.000 title claims abstract description 40
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 239000000428 dust Substances 0.000 claims abstract description 7
- 238000005461 lubrication Methods 0.000 claims description 7
- 230000008859 change Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
Landscapes
- Sealing Devices (AREA)
Abstract
The utility model relates to a cotton picker and a dust-proof bearing of a packing bin thereof, wherein the dust-proof bearing comprises an outer ring and an inner ring, the middle part of the inner ring is provided with a spherical segment, the middle part of the inner side of the outer ring is provided with an arc groove matched with the spherical segment, both sides of the spherical segment are provided with sealing rings, the outer sides of the sealing rings are propped against the inner sides of the outer ring, the inner sides of the sealing rings are propped against the outer sides of the inner ring, a sealing ring is arranged at the joint of the sealing rings and the inner ring, a frame is arranged on the cotton picker, a cotton collecting bin and a packing bin are arranged on the frame, the upper part of the packing bin is provided with a packing roller, and both ends of the packing roller are respectively provided with the dust-proof bearing. The dustproof bearing is arranged on the packing roller, dust prevention is realized through the sealing ring, meanwhile, the inner ring and the outer ring of the bearing are in a spherical bearing structure, when the packing roller shakes, the inner ring of the bearing can rotate relative to the outer ring, and when the packing roller slightly deforms and twists in the packing process, the core can be automatically adjusted between the outer ring and the inner ring of the bearing, so that the packing roller is suitable for the change of the packing roller, and the service life is greatly prolonged.
Description
Technical Field
The utility model relates to the technical field of cotton pickers, in particular to a cotton picker and a dust-proof bearing of a baling bin of the cotton picker.
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 packing bin, the picking head is used for picking cotton during use, the picked cotton is conveyed into the cotton collecting bin and then is conveyed into the packing bin for packing, a film conveying frame and a film storing frame in the packing bin are matched with each other to pack the cotton by using packing films, cotton scraps and dust are very much in the working environment of the cotton picker, the bearings of the packing rollers are easy to be blocked, meanwhile, the packing rollers are easy to shake and even twist and deform during operation, on one hand, the phenomenon is caused by original machining tolerance, on the other hand, the belt surface has pits to squeeze the packing rollers, and the bearings are easy to damage during long-term use, so that the service life is short.
Disclosure of Invention
Aiming at the problems, the utility model aims to provide the dust-proof bearing of the cotton picker and the baling chamber thereof, which can be adapted to the shake of the baling roller and has long service life.
In order to solve the technical problems, a first technical scheme adopted by the utility model is as follows: the utility model provides a cotton picker packing storehouse dust-proof bearing, includes outer lane and inner circle, the middle part of inner circle has the sphere section, the inboard middle part of outer lane is equipped with the circular arc groove that matches with the sphere section, the both sides of sphere section are equipped with the sealing ring, the outside of sealing ring offsets with the inboard of outer lane, the inboard of sealing ring offsets with the outside of inner circle, the sealing ring with the junction of inner circle is equipped with the sealing washer.
In the technical scheme, the circular arc groove is internally provided with the lubrication groove, and the lubrication groove is communicated with the oil inlet hole on the outer ring.
In the above technical scheme, the spherical section is an arc boss extending outwards along the axial direction of the inner ring, and the radius of the spherical section is larger than the radius of two sides.
In the technical scheme, the outer edge of the sealing ring facing the spherical segment side is provided with a guiding slope.
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, packing rollers are arranged on the upper portion of the packing bin, and the dustproof bearings are arranged at two ends of each packing roller.
In summary, compared with the traditional technical means, the technical scheme provided by the utility model has the following beneficial effects: the dustproof bearing is arranged on the packing roller, dust prevention is realized through the sealing ring, meanwhile, the inner ring and the outer ring of the bearing are in a spherical bearing structure, when the packing roller shakes, the inner ring of the bearing can rotate relative to the outer ring, and when the packing roller slightly deforms and twists in the packing process, the core can be automatically adjusted between the outer ring and the inner ring of the bearing, so that the packing roller is suitable for the change of the packing roller, and the service life is greatly 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 prior art cotton picker;
FIG. 2 is a schematic perspective view of a baling chamber of the present utility model;
FIG. 3 is a schematic cross-sectional view of A-A of FIG. 2;
FIG. 4 is an enlarged partial schematic view of FIG. 3;
FIG. 5 is a schematic perspective view of a dust-proof bearing according to the present utility model;
FIG. 6 is a schematic front view of FIG. 5;
FIG. 7 is a schematic cross-sectional view of B-B of FIG. 6;
FIG. 8 is a schematic perspective view of an inner ring according to the present utility model;
the labels are as follows: a dust-proof bearing 100; an outer race 110; a circular arc groove 111; lubrication grooves 112; an oil inlet hole 113; an inner ring 120; a spherical segment 121; a seal ring 130; a seal ring 131; a guide ramp 132; a frame 200; a cotton collection bin 300; a baling bin 400; a packing roller 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:
embodiment one:
as shown in fig. 5, 6, 7 and 8, the dustproof bearing for the cotton picker packing bin comprises an outer ring 110 and an inner ring 120, wherein a spherical segment 121 is arranged in the middle of the inner ring 120, the middle of the inner side of the outer ring 110 is provided with a spherical segment 121, two sides of the spherical segment 121 are provided with sealing rings 130, the outer sides of the sealing rings 130 are propped against the inner sides of the outer ring 110, the inner sides of the sealing rings 130 are propped against the outer sides of the inner ring 120, and a sealing ring 131 is arranged at the joint of the sealing rings 130 and the inner ring 120.
A lubrication groove 112 is arranged in the circular arc groove 111, and the lubrication groove 112 is communicated with an oil inlet 113 on the outer ring 110.
The spherical segment 121 is an arc boss extending outwards along the axial direction of the inner ring 120, and the radius of the spherical segment 121 is larger than the radius of two sides.
As shown in fig. 7, a guiding slope 132 is provided at the outer edge of the sealing ring 130 facing the spherical segment 121, and when the packing roller 410 shakes, the spherical segment 121 can rotate along the guiding slope 132, and the rotation is smoother.
Embodiment two:
as shown in fig. 1, 2 and 3, a cotton picker is provided with a frame 200, a cotton collecting bin 300 and a packing bin 400 are arranged on the frame 200, a packing roller 410 is arranged on the upper portion of the packing bin 400, and two ends of the packing roller 410 are respectively provided with the dustproof bearing 100 in the first embodiment.
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 (5)
1. The utility model provides a cotton picker packing storehouse dust bearing which characterized in that: including outer lane (110) and inner circle (120), the middle part of inner circle (120) has sphere section (121), the inboard middle part of outer lane (110) is equipped with arc groove (111) with sphere section (121) matched with, the both sides of sphere section (121) are equipped with sealing ring (130), the outside of sealing ring (130) offsets with the inboard of outer lane (110), the inboard of sealing ring (130) offsets with the outside of inner circle (120), sealing ring (130) with the junction of inner circle (120) is equipped with sealing washer (131).
2. The cotton picker packing bin dust bearing of claim 1, wherein: a lubrication groove (112) is arranged in the circular arc groove (111), and the lubrication groove (112) is communicated with an oil inlet hole (113) on the outer ring (110).
3. The cotton picker packing bin dust bearing of claim 1, wherein: the spherical section (121) is an arc boss extending outwards along the axial direction of the inner ring (120), and the radius of the spherical section (121) is larger than that of two sides.
4. The cotton picker packing bin dust bearing of claim 1, wherein: the outer edge of the sealing ring (130) facing the spherical segment (121) is provided with a guiding slope (132).
5. A cotton picker is provided with a frame (200), wherein a cotton collecting bin (300) and a packing bin (400) are arranged on the frame (200), and the cotton picker is characterized in that: a packing roller (410) is arranged at the upper part of the packing bin (400), and the dustproof bearings (100) as claimed in any one of claims 1 to 4 are arranged at two ends of the packing roller (410).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321682680.0U CN220081935U (en) | 2023-06-29 | 2023-06-29 | Cotton picker and dustproof bearing of packing bin thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321682680.0U CN220081935U (en) | 2023-06-29 | 2023-06-29 | Cotton picker and dustproof bearing of packing bin thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220081935U true CN220081935U (en) | 2023-11-24 |
Family
ID=88813374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321682680.0U Active CN220081935U (en) | 2023-06-29 | 2023-06-29 | Cotton picker and dustproof bearing of packing bin thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220081935U (en) |
-
2023
- 2023-06-29 CN CN202321682680.0U patent/CN220081935U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220081935U (en) | Cotton picker and dustproof bearing of packing bin thereof | |
| CN207526988U (en) | A kind of carrier gear | |
| CN209990780U (en) | Tapered roller bearing with seal structure | |
| CN201588936U (en) | Energy saving environmental protection oil seal | |
| CN209959719U (en) | Take dustproof construction's crowded material wheel part | |
| CN220925393U (en) | Belt feeder bearing roller seal structure | |
| CN1475679A (en) | Protectire frame less roller bearing having sealing cover | |
| CN212744734U (en) | High-speed low-friction dustproof bearing seal ring | |
| CN201034167Y (en) | Rotary axis sealing apparatus | |
| CN207378111U (en) | A kind of dustproof automotive idle pulley | |
| CN208106971U (en) | A kind of weaving machine bearing | |
| CN211820393U (en) | Single-row cross roller type slewing bearing | |
| CN220032304U (en) | Cotton picker and packing bin rocker arm thereof | |
| CN218408159U (en) | Roller bearing of dust-protection type low friction moment | |
| CN220081718U (en) | Energy-saving ring type blower | |
| CN216916591U (en) | Belt transmission part | |
| CN212831086U (en) | Multiple sealed bearing roller | |
| CN218266798U (en) | Heavy-load straight-tooth driving slewing bearing | |
| CN214788580U (en) | Double-sealing ring stamping outer ring type linear motion ball bearing | |
| CN205271533U (en) | Gas device is divided at center | |
| CN212686720U (en) | Anti-abrasion rubber belt carrier roller for groove type carrier roller of rubber belt conveyor | |
| CN218454902U (en) | Low-wear lubricating bearing | |
| CN215673163U (en) | Wear-resistant high-sealing-performance tapered roller bearing | |
| CN212079954U (en) | Sealing structure for slewing bearing | |
| CN218440264U (en) | Z-shaped sealing ring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |