CN220956470U - Hydraulic clutch bearing for agricultural machinery - Google Patents
Hydraulic clutch bearing for agricultural machinery Download PDFInfo
- Publication number
- CN220956470U CN220956470U CN202323190891.5U CN202323190891U CN220956470U CN 220956470 U CN220956470 U CN 220956470U CN 202323190891 U CN202323190891 U CN 202323190891U CN 220956470 U CN220956470 U CN 220956470U
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- Prior art keywords
- ring
- cylinder
- right end
- left end
- clutch bearing
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- 238000005096 rolling process Methods 0.000 claims abstract description 39
- 239000000428 dust Substances 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims description 3
- 239000003921 oil Substances 0.000 abstract description 18
- 239000010687 lubricating oil Substances 0.000 abstract description 11
- 238000005461 lubrication Methods 0.000 abstract description 9
- 230000001050 lubricating effect Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Rolling Contact Bearings (AREA)
Abstract
The utility model provides a hydraulic clutch bearing for an agricultural machine, belongs to the technical field of bearings, and solves the problems that the traditional clutch bearing is poor in dustproof capability, the traditional clutch bearing is inconvenient to add lubricating oil and uneven in lubricating effect, and comprises an inner shaft; the bearing comprises an inner ring, an outer ring and a retainer, wherein grooves are formed in the inner ring and the outer ring; the dust cover can prevent dust from entering between the inner ring and the outer ring, so that the first rolling body is prevented from being worn, noise is prevented from being generated, and the hairbrush can prevent external dust from entering the inner part of the outer cylinder; the lubricating oil in the oil cup can be extruded into the groove on the outer cylinder by pressing the rubber cap, so that the lubrication of the rolling bodies II is realized, the lubrication is convenient, the rolling bodies II roll in the groove, and the lubricating oil can be uniformly adhered to the rolling bodies II.
Description
Technical Field
The utility model belongs to the technical field of bearings, and particularly relates to a hydraulic clutch bearing for an agricultural machine.
Background
Bearings are an important component in contemporary mechanical devices. The clutch bearing is used in automobile and is installed between clutch and speed variator, so that it is required for farm machinery.
Based on the above, traditional clutch bearing dust-proof ability is poor, and the inside dust that gets into of bearing easily produces the noise and can lead to the rolling element to damage after long-time operation to current clutch bearing has the inconvenient of adding lubricating oil, and lubrication effect inhomogeneous drawback.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a hydraulic clutch bearing for an agricultural machine, which aims to solve the problems that the traditional clutch bearing has poor dustproof capability, the traditional clutch bearing is inconvenient to add lubricating oil, and the lubricating effect is uneven.
The utility model discloses a hydraulic clutch bearing for agricultural machinery, which is characterized by comprising the following specific technical means:
A hydraulic clutch bearing for agricultural machinery comprises an inner shaft; the novel bearing is characterized in that a shaft shoulder is fixed on the inner shaft, a vent hole is formed in the inner shaft, two groups of bearings are mounted on the inner shaft, the bearings comprise an inner ring, an outer ring and a retainer, grooves are formed in the inner ring and the outer ring, the retainer is mounted between the outer ring and the inner ring, a first rolling body is mounted on the retainer and is located in the grooves in the inner ring and the outer ring, a dust cover is mounted between the inner ring and the outer ring, the dust cover is rotationally connected with the inner ring and the outer ring, a first positioning cylinder and a second positioning cylinder are mounted on the inner shaft, the left end and the right end of the first positioning cylinder are in contact with the inner rings of the two groups of bearings, and the second positioning cylinder is in contact with the outer rings of the two groups of bearings.
Further, the right end of the inner shaft is arranged into a fork-shaped structure, a connecting block is arranged in the fork-shaped structure at the right end of the inner shaft, the connecting block is rotationally connected with the right end of the inner shaft, a connecting rod is arranged on the connecting block, and the connecting rod is rotationally connected with the connecting block.
Further, install the inner tube on the second positioning tube, the left end of inner tube is provided with the internal thread to be provided with two sets of recesses on the second positioning tube, the externally mounted of inner tube has the urceolus, and the urceolus is inside to be provided with two sets of recesses, installs No. two rolling elements in the recess on inner tube and the urceolus.
Further, be provided with two sets of through-holes on the urceolus, the through-hole is located the top of No. two rolling elements, installs the oil cup in the through-hole, and the internally mounted of oil cup has the filter plate, is provided with the screw thread on the oil cup, and the upper end screw thread of oil cup is screwed up the top cap, is provided with the rubber cap on the top cap.
Further, square grooves are further formed in the inner cylinder and the outer cylinder, sealing rings are arranged in the square grooves, internal threads are arranged at the left end of the inner cylinder, a left end cover is screwed on the left end threads of the inner cylinder, an annular groove is formed in the left end of the inner cylinder, third rolling bodies are arranged in the annular groove, internal threads are arranged at the right end of the outer cylinder, and a right end cover is screwed on the right end threads of the outer cylinder.
Further, a clamping groove is formed in the right end cover, a clamping ring is arranged in the clamping groove, a hairbrush is fixed on the clamping ring, and the hairbrush is in contact with the inner shaft.
Further, the left end of urceolus is provided with the screw hole, and threaded hole installs the locking ring through the bolt, and the rubber ring is installed to the left end of locking ring, and the rubber ring cover is on the inner tube, and the internally mounted of locking ring has the mounting plate, is provided with No. four rolling elements on the mounting plate, and the locking ring is installed a fixed ring and No. two fixed rings about the end, and the mounting plate is located between a fixed ring and No. two fixed rings.
The utility model at least comprises the following beneficial effects:
1. A dust cover is arranged between an inner ring and an outer ring, dust can be prevented from entering the space between the inner ring and the outer ring by the aid of the dust cover, accordingly, first rolling bodies are prevented from being worn out, noise is prevented from being generated, a clamping groove is formed in a right end cover, a clamping ring is arranged in the clamping groove, a hairbrush is fixed on the clamping ring and is in contact with an inner shaft, and external dust can be prevented from entering the inner part of an outer cylinder by the aid of the hairbrush.
2. The outer cylinder is provided with two groups of through holes, the through holes are positioned above the second rolling body, the oil cup is arranged in the through holes, the filter plate is arranged in the oil cup, the threads are arranged on the oil cup, the upper end threads of the oil cup are screwed with the top cover, the top cover is provided with the rubber cap, lubricating oil in the oil cup can be extruded into the groove on the outer cylinder by pressing the rubber cap, the lubrication of the second rolling body is realized, the lubrication is convenient, the second rolling body rolls in the groove, and the lubricating oil can be uniformly adhered to the second rolling body.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic cross-sectional view of the present utility model.
Fig. 3 is a schematic structural view of the locking ring of the present utility model.
Fig. 4 is a schematic view of the structure of the oil cup of the present utility model.
FIG. 5 is a schematic structural view of the inner barrel of the present utility model.
Fig. 6 is a schematic cross-sectional structure of a first positioning cylinder and a second positioning cylinder of the present utility model.
Fig. 7 is a schematic structural view of the bearing of the present utility model.
Fig. 8 is a schematic structural view of the right cap of the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. An inner shaft; 11. a shaft shoulder; 12. a vent hole; 13. a connecting block; 14. a connecting rod; 15. a bearing; 151. an inner ring; 1511. a dust cover; 152. an outer ring; 153. a retainer; 1531. a rolling element I; 16. a first positioning cylinder; 17. a second positioning cylinder; 2. an inner cylinder; 21. a seal ring; 22. a rolling element II; 23. an oil cup; 231. a filter plate; 232. a top cover; 233. a rubber cap; 24. a left end cover; 241. a third rolling element; 3. an outer cylinder; 31. a right end cover; 311. a clamping groove; 312. a clasp; 313. a brush; 4. a locking ring; 41. a rubber ring; 411. a first fixing ring; 412. a second fixing ring; 42. a mounting piece; 421. rolling elements number four.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
As shown in fig. 1 to 8:
Embodiment one: the utility model provides a hydraulic clutch bearing for an agricultural machine, which comprises an inner shaft 1; the shaft shoulder 11 is fixed on the inner shaft 1, and the vent hole 12 is arranged on the inner shaft 1, two groups of bearings 15 are arranged on the inner shaft 1, each bearing 15 comprises an inner ring 151, an outer ring 152 and a retainer 153, grooves are arranged on the inner ring 151 and the outer ring 152, the retainer 153 is arranged between the outer ring 152 and the inner ring 151, a first rolling body 1531 is arranged on the retainer 153, the first rolling body 1531 is positioned in the grooves on the inner ring 151 and the outer ring 152, a dust cover 1511 is arranged between the inner ring 151 and the outer ring 152, the dust cover 1511 is rotatably connected with the inner ring 151 and the outer ring 152, a first positioning cylinder 16 and a second positioning cylinder 17 are arranged on the inner shaft 1, the left end and the right end of the first positioning cylinder 16 are in contact with the inner rings 151 of the two groups of bearings 15, the second positioning cylinder 17 is in contact with the outer ring 152 of the two groups of bearings 15, the right end of the inner shaft 1 is in a fork-shaped structure, a connecting block 13 is arranged in the fork-shaped structure at the right end of the inner shaft 1, the connecting block 13 is rotatably connected with the right end of the inner shaft 1, a connecting rod 14 is arranged on the connecting rod 13, and the connecting rod 14 is rotatably connected with the connecting block 13.
The inner cylinder 2 is installed on the second positioning cylinder 17, the left end of the inner cylinder 2 is provided with an internal thread, two groups of grooves are formed in the second positioning cylinder 17, the outer cylinder 3 is installed on the outer part of the inner cylinder 2, two groups of grooves are formed in the outer cylinder 3, the second rolling body 22 is installed in the grooves on the inner cylinder 2 and the outer cylinder 3, two groups of through holes are formed in the outer cylinder 3, the through holes are located above the second rolling body 22, the oil cup 23 is installed in the through holes, a filter plate 231 is installed in the oil cup 23, threads are arranged on the oil cup 23, a top cover 232 is screwed on the upper end threads of the oil cup 23, a rubber cap 233 is arranged on the top cover 232, square grooves are further formed in the inner cylinder 2 and the outer cylinder 3, a sealing ring 21 is installed in the square grooves, the inner threads are formed in the left end of the inner cylinder 2, the left end threads of the inner cylinder 2 are screwed on the left end cover 24, an annular groove is formed in the left end of the inner cylinder 2, the third rolling body 241 is arranged in the annular groove, the right end of the outer cylinder 3 is provided with an internal thread, and the right end cover 31 is screwed on the right end of the outer cylinder 3, and the functions are as follows: the lubricating oil in the oil cup 23 can be extruded into the groove on the outer cylinder 3 by pressing the rubber cap 233, so that the lubrication of the rolling body No. two 22 is realized, the lubrication is convenient, the rolling body No. two 22 rolls in the groove, and the lubricating oil can be uniformly adhered to the rolling body No. two 22.
In the second embodiment, on the basis of the first embodiment, a clamping groove 311 is formed in the right end cover 31, a clamping ring 312 is installed in the clamping groove 311, a brush 313 is fixed on the clamping ring 312, and the brush 313 contacts with the inner shaft 1, so that the function is that: the brush 313 is provided to prevent external dust from entering the inside of the outer tub 3.
On the basis of the first embodiment and the second embodiment, a threaded hole is formed in the left end of the outer cylinder 3, a locking ring 4 is installed in the threaded hole through a bolt, a rubber ring 41 is installed at the left end of the locking ring 4, the rubber ring 41 is sleeved on the inner cylinder 2, a mounting plate 42 is installed in the locking ring 4, a fourth rolling body 421 is arranged on the mounting plate 42, a first fixing ring 411 and a second fixing ring 412 are installed at the left end and the right end of the locking ring 4, and the mounting plate 42 is located between the first fixing ring 411 and the second fixing ring 412 and has the functions of: the arrangement of the fourth rolling element 421 can improve the smoothness of rotation between the inner cylinder 2 and the outer cylinder 3.
Specific use and action of the embodiment:
In the utility model, the dust cover 1511 is arranged between the inner ring 151 and the outer ring 152, dust can be prevented from entering between the inner ring 151 and the outer ring 152 by arranging the dust cover 1511, so that the first rolling element 1531 is prevented from being worn out, noise is prevented from being generated, lubricating oil in the oil cup 23 can be extruded into a groove on the outer cylinder 3 by pressing the rubber cap 233, the lubrication of the second rolling element 22 is realized, the lubrication is convenient, the second rolling element 22 rolls in the groove, the lubricating oil can be uniformly adhered to the second rolling element 22, and the arrangement of the hairbrush 313 can prevent external dust from entering the inner part of the outer cylinder 3.
Claims (7)
1. A hydraulic clutch bearing for agricultural machinery, comprising an inner shaft (1); the novel bearing is characterized in that the bearing (15) comprises an inner ring (151), an outer ring (152) and a retainer (153), grooves are formed in the inner ring (151) and the outer ring (152), the retainer (153) is arranged between the outer ring (152) and the inner ring (151), a first rolling body (1531) is arranged on the retainer (153), the first rolling body (1531) is located in a groove formed in the inner ring (151) and the outer ring (152), a dust cover (1511) is arranged between the inner ring (151) and the outer ring (152), the dust cover (1511) is connected with the inner ring (151) and the outer ring (152) in a rotating mode, a first positioning cylinder (16) and a second positioning cylinder (17) are arranged on the inner ring (1), the left end and the right end of the first positioning cylinder (16) are in contact with the inner ring (151) of the two groups of bearings (15), and the second positioning cylinder (17) are in contact with the two groups of bearings (152).
2. The hydraulic clutch bearing for the agricultural machinery according to claim 1, wherein the right end of the inner shaft (1) is provided with a fork structure, a connecting block (13) is arranged in the fork structure at the right end of the inner shaft (1), the connecting block (13) is rotationally connected with the right end of the inner shaft (1), a connecting rod (14) is arranged on the connecting block (13), and the connecting rod (14) is rotationally connected with the connecting block (13).
3. The hydraulic clutch bearing for the agricultural machinery according to claim 1, wherein the second positioning cylinder (17) is provided with an inner cylinder (2), the left end of the inner cylinder (2) is provided with an internal thread, the second positioning cylinder (17) is provided with two groups of grooves, the outer part of the inner cylinder (2) is provided with an outer cylinder (3), the outer cylinder (3) is internally provided with two groups of grooves, and the grooves on the inner cylinder (2) and the outer cylinder (3) are internally provided with second rolling bodies (22).
4. A hydraulic clutch bearing for agricultural machinery according to claim 3, wherein the outer cylinder (3) is provided with two groups of through holes, the through holes are positioned above the second rolling body (22), an oil cup (23) is installed in the through holes, a filter plate (231) is installed in the oil cup (23), threads are arranged on the oil cup (23), a top cover (232) is screwed on the upper end threads of the oil cup (23), and a rubber cap (233) is arranged on the top cover (232).
5. A hydraulic clutch bearing for agricultural machinery according to claim 3, wherein square grooves are further formed in the inner cylinder (2) and the outer cylinder (3), a sealing ring (21) is installed in each square groove, an internal thread is formed in the left end of the inner cylinder (2), a left end cover (24) is screwed on the left end of the inner cylinder (2), an annular groove is formed in the left end of the inner cylinder (2), a third rolling element (241) is arranged in the annular groove, an internal thread is formed in the right end of the outer cylinder (3), and a right end cover (31) is screwed on the right end of the outer cylinder (3).
6. The hydraulic clutch bearing for agricultural machinery according to claim 5, wherein the right end cap (31) is provided with a clamping groove (311), a clamping ring (312) is installed in the clamping groove (311), a brush (313) is fixed on the clamping ring (312), and the brush (313) is in contact with the inner shaft (1).
7. The hydraulic clutch bearing for agricultural machinery according to claim 5, wherein a threaded hole is formed in the left end of the outer cylinder (3), a locking ring (4) is installed in the threaded hole through bolts, a rubber ring (41) is installed at the left end of the locking ring (4), the rubber ring (41) is sleeved on the inner cylinder (2), a mounting plate (42) is installed in the locking ring (4), a fourth rolling body (421) is arranged on the mounting plate (42), a first fixing ring (411) and a second fixing ring (412) are installed at the left end and the right end of the locking ring (4), and the mounting plate (42) is located between the first fixing ring (411) and the second fixing ring (412).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323190891.5U CN220956470U (en) | 2023-11-27 | 2023-11-27 | Hydraulic clutch bearing for agricultural machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323190891.5U CN220956470U (en) | 2023-11-27 | 2023-11-27 | Hydraulic clutch bearing for agricultural machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220956470U true CN220956470U (en) | 2024-05-14 |
Family
ID=91025718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323190891.5U Active CN220956470U (en) | 2023-11-27 | 2023-11-27 | Hydraulic clutch bearing for agricultural machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220956470U (en) |
-
2023
- 2023-11-27 CN CN202323190891.5U patent/CN220956470U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |