CN205371353U - Agricultural machinery clutch - Google Patents
Agricultural machinery clutch Download PDFInfo
- Publication number
- CN205371353U CN205371353U CN201620001231.9U CN201620001231U CN205371353U CN 205371353 U CN205371353 U CN 205371353U CN 201620001231 U CN201620001231 U CN 201620001231U CN 205371353 U CN205371353 U CN 205371353U
- Authority
- CN
- China
- Prior art keywords
- clutch
- friction plate
- shaft
- bearing
- belt pulley
- 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.)
- Expired - Fee Related
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- Mechanical Operated Clutches (AREA)
Abstract
The utility model relates to a mechanical transmission specifically provides an agricultural machinery clutch, including belt pulley and clutch housing, belt pulley and clutch housing are connected as an organic wholely, still establish the clutch shaft in the belt pulley including rotating, the last integral key shaft that is equipped with of clutch shaft, be equipped with clutch housing, big bearing, first friction disc, second friction disc, third friction disc and little bearing in proper order along the axial in the belt pulley, clutch housing rotates and sets up on clutch shaft, and the third friction disc is established on the integral key shaft, clutch housing, big bearing, first friction disc, second friction disc interior week be equipped with the inner circle, clutch shaft wears to establish in the inner circle. The utility model provides an agricultural machinery clutch, simple structure, stand wear and tear, simple to operate, clutch shaft and bearing are connected firmly, have prolonged the life of clutch, when damaging appears in the clutch, need not to change clutch shaft, only need the change inner circle, convenient operation.
Description
Technical field
This utility model relates to a kind of mechanical driving device, is specifically related to a kind of agricultural machinery clutch.
Background technology
Along with the development of society, agricultural machine is popularized in rural area, such as tractor with small four wheels, the four-wheel of transport and three wheeled transport vehicle used for farm etc., cultivates for peasant and operation provides a great convenience.The transmission of farm machinery power is usually by belt transport to clutch, then is transferred to variator by clutch.And existing agricultural machinery clutch easily weares and teares, service life is short, and clutch shaft is once damage and being necessary for changing, and the replacing of clutch needs open change speed gear box and change in the lump together with original-pack axle, wastes time and energy, and wastes resource.
It addition, easily loosen between existing agricultural machinery clutch shaft and clutch bearing, the friction plate of clutch is not durable, and very easily damaged, friction plate is not easily installed, and reduces the service life of clutch, adds cost.
Utility model content
The purpose of this utility model is the defect overcoming prior art, it is provided that a kind of cost is low, long service life, easy for installation and wear-resisting agricultural machinery clutch.
For this, this utility model provides a kind of agricultural machinery clutch, including belt pulley and clutch housing, described belt pulley and clutch housing connect as one, also include rotating the clutch shaft being located in belt pulley, clutch shaft is provided with splined shaft, is sequentially provided with clutch housing, big bearing, the first friction plate, the second friction plate, the 3rd friction plate and little bearing in described belt pulley vertically；Described second friction plate is clamped between the first friction plate and the 3rd friction plate；Described clutch housing rotates and is arranged on clutch shaft, and the 3rd friction plate is located on splined shaft；Described clutch housing, big bearing, the first friction plate, the second friction plate inner circumferential be provided with inner ring, described clutch shaft is located in inner ring.
Clutch shaft is played a supporting role by little bearing and big bearing, adds the load-bearing capacity of clutch, improves service life.The abrasion of clutch is reduced by arranging the first friction plate, the second friction plate and the 3rd friction plate, owing to the second friction plate is clamped between the first friction plate and the second friction plate so that the damage degree of the second friction plate is substantially reduced, not cracky, extremely durable, the life-span is long.
Inner ring is had owing to increasing in belt pulley, thus after power transmission shaft weares and teares, it is not necessary to change power transmission shaft, only need to change inner ring, easy to operate.
As preferably, described inner ring is fixed on clutch housing by fastening screw.
Further, all it is provided with screw thread in described little bearing and big bearing inner ring, due to threaded relative securement so that the connection between clutch shaft with bearing is compared firm, extends the service life of clutch, reduce cost.
Further, the internal ring end face of described little bearing and big bearing is provided with groove.Bearing is conveniently dismantled in arranging of this groove.
In addition, it is necessary to illustrate, described first friction plate and the 3rd friction plate are driven friction disk, and the second friction plate is active friction plate.
The beneficial effects of the utility model: this agricultural machinery clutch that this utility model provides, simple in construction, wear-resistant, easy for installation, clutch shaft and bearing stable connection, extend the service life of clutch, when damaging occurs in clutch, without changing clutch shaft, only inner ring need to be changed, easy to operate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the medium and small bearing of this utility model or the structural representation of big bearing.
Description of reference numerals: 1, belt pulley；2, clutch housing；3, screw rod is adjusted；4, adjusting nut；5, big bearing；6, action bars；7, the first friction plate；8, holddown spring；9, the 3rd friction plate；10, little bearing；11, clutch shaft；12, the second friction plate；13, inner ring；14, internal ring；15, groove；16, screw thread.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, it is further elucidated with this utility model.
Embodiment 1:
A kind of agricultural machinery clutch as shown in Figure 1, including belt pulley 1 and clutch housing 2, described belt pulley 1 connects as one with clutch housing 2, also include rotating the clutch shaft 11 being located in belt pulley 1, clutch shaft 11 is provided with splined shaft, is sequentially provided with clutch housing 2, big bearing the 5, first friction plate the 7, second friction plate the 12, the 3rd friction plate 9 and little bearing 10 in described belt pulley 1 vertically；Described first friction plate 7 and the 3rd friction plate 9 are driven friction disk, and the second friction plate 12 is active friction plate.Described second friction plate 12 is clamped between the first friction plate 7 and the 3rd friction plate 9；Described clutch housing 2 rotates and is arranged on clutch shaft 11, and the 3rd friction plate 9 is located on splined shaft；Described clutch housing 2, big bearing the 5, first friction plate the 7, second friction plate 12 inner circumferential be provided with inner ring 13, described clutch shaft 11 is located in inner ring 13.Described inner ring 13 is fixed on clutch housing 2 by fastening screw.
Clutch shaft 11 is played a supporting role by little bearing 10 and big bearing 5, adds the load-bearing capacity of clutch, improves service life.By arranging first friction plate the 7, second friction plate 12 and the 3rd friction plate 9 reduces the abrasion of clutch, owing to the second friction plate 12 is clamped between the first friction plate 7 and the 3rd friction plate 9 so that the damage degree of the second friction plate 12 is substantially reduced, not cracky, extremely durable, the life-span is long.
Inner ring 13 is had owing to increasing in belt pulley 1, thus after clutch shaft weares and teares, it is not necessary to change clutch shaft, only need to change inner ring, easy to operate.
As shown in Figure 1, existing clutch also includes action bars 6, adjust screw rod 3, adjusting nut 4 and holddown spring 8, at first, clutch is in bonding state, under the effect of holddown spring 8, first friction plate 7, second friction plate 12 is combined closely with clutch housing 2, driven by engine belt pulley 1 rotates, 3rd friction plate 9 is connected with clutch shaft 11 by splined shaft, when manipulation operations bar 6, action bars 6 rotates around opening bearing pin, action bars 6 external end impacts adjusting nut 4, holddown spring 8 makes the first friction plate 7 and the second friction plate 12 separate, so that clutch is in released state.
Embodiment 2:
On the basis of embodiment 1, as in figure 2 it is shown, be all provided with screw thread 16 in little bearing 10 and big bearing 5 internal ring 14, owing to screw thread 16 connects relative securement, connection between clutch shaft 11 and bearing is compared firm, extend the service life of clutch, reduce cost.
Further, for the ease of dismounting bearing, internal ring 14 end face of described little bearing 10 and big bearing 5 is provided with groove 15.
This agricultural machinery clutch that this utility model provides, simple in construction, wear-resistant, easy for installation, clutch shaft and bearing stable connection, extend the service life of clutch, when damaging occurs in clutch, it is not necessary to change clutch shaft, only need to change inner ring, easy to operate.
Exemplified as above is only to illustration of the present utility model, is not intended that the restriction to protection domain of the present utility model, every belongs within protection scope of the present invention with the same or analogous design of this utility model.
Claims (5)
1. an agricultural machinery clutch, including belt pulley (1) and clutch housing (2), described belt pulley (1) and clutch housing (2) connect as one, it is characterized in that: also include the clutch shaft (11) that rotation is located in belt pulley (1), clutch shaft (11) is provided with splined shaft, is sequentially provided with clutch housing (2), big bearing (5), the first friction plate (7), the second friction plate (12), the 3rd friction plate (9) and little bearing (10) in described belt pulley (1) vertically；Described second friction plate (12) is clamped between the first friction plate (7) and the 3rd friction plate (9)；Described clutch housing (2) rotates and is arranged on clutch shaft (11), and the 3rd friction plate (9) is located on splined shaft；Described clutch housing (2), big bearing (5), the first friction plate (7), the second friction plate (12) inner circumferential be provided with inner ring (13), described clutch shaft (11) is located in inner ring (13).
2. a kind of agricultural machinery clutch as claimed in claim 1, it is characterised in that: described inner ring (13) is fixed on clutch housing (2) by fastening screw.
3. agricultural machinery clutch as claimed in claim 1 a kind of, it is characterised in that: described little bearing (10) and be all provided with screw thread (16) in big bearing (5) internal ring (14).
4. a kind of agricultural machinery clutch as claimed in claim 3, it is characterised in that: internal ring (14) end face of described little bearing (10) and big bearing (5) is provided with groove (15).
5. a kind of agricultural machinery clutch as claimed in claim 1, it is characterised in that: described first friction plate (7) and the 3rd friction plate (9) they are driven friction disk, and the second friction plate (12) is active friction plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620001231.9U CN205371353U (en) | 2016-01-04 | 2016-01-04 | Agricultural machinery clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620001231.9U CN205371353U (en) | 2016-01-04 | 2016-01-04 | Agricultural machinery clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205371353U true CN205371353U (en) | 2016-07-06 |
Family
ID=56275921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620001231.9U Expired - Fee Related CN205371353U (en) | 2016-01-04 | 2016-01-04 | Agricultural machinery clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205371353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611461A (en) * | 2018-11-06 | 2019-04-12 | 江苏名豪汽车零部件有限公司 | A kind of clutch of adjusting torque |
-
2016
- 2016-01-04 CN CN201620001231.9U patent/CN205371353U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611461A (en) * | 2018-11-06 | 2019-04-12 | 江苏名豪汽车零部件有限公司 | A kind of clutch of adjusting torque |
| CN109611461B (en) * | 2018-11-06 | 2021-01-01 | 江苏名豪汽车零部件有限公司 | Torque-adjustable clutch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20220104 |