CN108953411B - Tension wheel clutch device of rice and wheat power thresher - Google Patents
Tension wheel clutch device of rice and wheat power thresher Download PDFInfo
- Publication number
- CN108953411B CN108953411B CN201810873744.2A CN201810873744A CN108953411B CN 108953411 B CN108953411 B CN 108953411B CN 201810873744 A CN201810873744 A CN 201810873744A CN 108953411 B CN108953411 B CN 108953411B
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- China
- Prior art keywords
- plate
- rice
- clutch
- flywheel
- clutch device
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- 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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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 18
- 241000209140 Triticum Species 0.000 title claims abstract description 18
- 235000021307 Triticum Nutrition 0.000 title claims abstract description 18
- 235000009566 rice Nutrition 0.000 title claims abstract description 18
- 241000251169 Alopias vulpinus Species 0.000 title claims abstract description 12
- 240000007594 Oryza sativa Species 0.000 title abstract 2
- 241000209094 Oryza Species 0.000 claims description 16
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 8
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 235000013339 cereals Nutrition 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000011868 grain product Nutrition 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D13/00—Friction clutches
- F16D13/22—Friction clutches with axially-movable clutching members
- F16D13/38—Friction clutches with axially-movable clutching members with flat clutching surfaces, e.g. discs
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/58—Control devices; Brakes; Bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D13/00—Friction clutches
- F16D13/58—Details
- F16D13/70—Pressure members, e.g. pressure plates, for clutch-plates or lamellae; Guiding arrangements for pressure members
- F16D13/71—Pressure members, e.g. pressure plates, for clutch-plates or lamellae; Guiding arrangements for pressure members in which the clutching pressure is produced by springs only
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The invention discloses a tension wheel clutch device of a rice and wheat power thresher, which comprises a flywheel, wherein one side of the flywheel is connected with a fastening bolt through meshing, one side of the fastening bolt is provided with a fixed plate, one side of the fixed plate is symmetrically provided with a limiting plate, the other side of the fixed plate is provided with a fixed column, one side of the limiting plate is provided with a clutch cover, the tension wheel clutch device has a scientific and reasonable structure and is safe and convenient to use, when the connecting plate moves, the connecting plate can be in contact with a push plate, the heat dissipation can be carried out on the inner part of the clutch cover when the clutch is used, and when the clutch is not used, a piston plate can return to the original position through the resilience of a return spring, the fixed plate can be arranged on one side of the fixed plate and is arranged on the flywheel, the, and the clutch cover can be quickly fixed during installation.
Description
Technical Field
The invention relates to the technical field of agricultural mechanical devices, in particular to a tension wheel clutch device of a power thresher of rice and wheat.
Background
China is a large agricultural production country taking planted rice and wheat as main grain products, generally speaking, most of the areas are still harvested by adopting a field harvesting and manual threshing mode, the manual threshing mode has low efficiency, and the rice and wheat are easily doped with ungranulated grains during threshing, so that the existing rice and wheat threshing machines are widely used, the rice and wheat threshing machines are all fed into simple motor-driven threshing machines for threshing crops, and are suitable for the crops such as wheat, rice and the like in wide areas, the threshing machine has high production efficiency, is clean in threshing, free of damage, low in impurity content, manufactured by adopting an advanced process and excellent in quality, integrates threshing, separating and cleaning functions, but when the existing rice and wheat motor-driven threshing machine tensioning wheel clutch device on the market is used, the internal temperature of the clutch is easily overhigh due to friction between a friction plate and a flywheel in the tensioning wheel clutch device during clutch, therefore, the service life of the clutch is reduced, the use of the clutch is influenced, the installation and the disassembly of the existing tension wheel clutch are complex when the existing tension wheel clutch is used, and the clutch cover is difficult to disassemble and often difficult to disassemble due to long-term fixation of the clutch cover and the flywheel during use, so that the use of a user is influenced.
Disclosure of Invention
The invention provides a technical scheme which can effectively solve the problems that the clutch is easy to use in the background technology, the temperature in the clutch is overhigh due to the friction between a friction plate in a tensioning wheel clutch and a flywheel during clutch, so that the service life of the clutch is reduced, and the use of the clutch is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a rice and wheat power thresher take-up pulley clutch, includes the flywheel, flywheel one side is connected with fastening bolt through the meshing, the fixed plate is installed to one side of fastening bolt, the limiting plate is installed to one side symmetry of fixed plate, the fixed column is installed to the opposite side of fixed plate, the clutch lid is installed to one side of limiting plate, the kicking block is installed in one side embedding of clutch lid, diaphragm spring is installed to one side of kicking block, diaphragm spring one side is connected with release bearing, release bearing's inner wall installs the pivot, one side fixedly connected with friction disc of pivot, the pressure disk is installed to one side of friction disc, the connecting plate is installed to the opposite side of pressure.
Preferably, the piston board is installed in diaphragm spring's top embedding, one side of piston board is connected with the push pedal, the telescopic link is installed to one side symmetry of push pedal, the outside of telescopic link is connected with reset spring, one side of telescopic link is connected with the fixing base through the baffle, the mounting groove has been seted up to the top of piston board, one side inner wall of mounting groove rotates and is connected with the handle, one side of handle is connected with torque spring.
Preferably, an annular ring is connected to the outer side of the piston plate.
Preferably, the flywheel and the fixing column are correspondingly provided with fixing grooves.
Preferably, the outer side of the handle is provided with anti-skid grains.
Preferably, the outer side of the clutch cover is coated with an anti-rust coating.
Compared with the prior art, the invention has the beneficial effects that: the invention has scientific and reasonable structure and safe and convenient use:
1. can step on the separation and reunion pedal back at the user, when moving in through diaphragm spring, the kicking block is fixed diaphragm spring's middle part, can drive the connecting plate and remove, thereby drive pressure disk and friction disc and remove, can make the separation between friction disc and the flywheel, when the connecting plate removes, accessible connecting plate and push pedal contact, it removes to promote the push pedal, thereby can make the piston plate remove, can be when the separation and reunion uses, dispel the heat to clutch case inside, and when the separation and reunion is no longer used, the piston plate can be through reset spring's resilience, stretch through the telescopic link, can reply the normal position, thereby make clutch case can not lead to inside entering moisture and dust because of the heat dissipation.
2. The fixed column that fixed plate accessible fixed plate one side set up is installed on the flywheel, and the limiting plate that accessible fixed plate one side set up is fixed when installing clutch cover, and the installation and the dismantlement of the clutch cover of being convenient for, and can fix clutch cover fast during the installation, and the mounting hole on avoiding the installation because of clutch cover and the unable alignment of mounting hole on the flywheel leads to clutch cover installation failure or installation time longer, influences the user and uses.
3. If need overhaul clutch inside, can be after dismantling fastening bolt, through pulling the handle, take off clutch cover from the flywheel, and the handle uses the back, the torsion spring that handle accessible one side set up kick-backs, avoids the handle to hang down, and the use of the handle of being convenient for has solved clutch cover because of installing on the flywheel for a long time, and clutch cover edge and flywheel corrosion bond lead to the problem that clutch cover is difficult to the dismantlement.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a view showing a coupling structure of the clutch cover and the flywheel according to the present invention;
FIG. 3 is a schematic structural view of the area A in FIG. 2 according to the present invention;
FIG. 4 is a schematic view of a retaining plate according to the present invention;
reference numbers in the figures: 1. a flywheel; 2. a clutch cover; 3. a rotating shaft; 4. separating the bearing; 5. fastening a bolt; 6. a diaphragm spring; 7. a fixing plate; 8. mounting grooves; 9. a connecting plate; 10. a friction plate; 11. a platen; 12. a grip; 13. a torsion spring; 14. a top block; 15. pushing the plate; 16. a telescopic rod; 17. a fixed seat; 18. a return spring; 19. a baffle plate; 20. a piston plate; 21. fixing a column; 22. and a limiting plate.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-4, the invention provides a technical scheme, a tension pulley clutch device of a rice and wheat power thresher, comprising a flywheel 1, a fastening bolt 5 connected with one side of the flywheel 1 through meshing, a fixing plate 7 installed on one side of the fastening bolt 5, a limiting plate 22 symmetrically installed on one side of the fixing plate 7, a fixing column 21 installed on the other side of the fixing plate 7, a fixing groove corresponding to the fixing column 21 and installed on the flywheel 1 for facilitating the installation and fixation of the fixing plate 7, a clutch cover 2 installed on one side of the limiting plate 22, an antirust coating coated on the outer side of the clutch cover 2 for avoiding corrosion damage of the clutch cover 2 after long-time use, a top block 14 embedded into one side of the clutch cover 2, a diaphragm spring 6 installed on one side of the top block 14, a release bearing 4 connected with one side of the diaphragm spring, one side of the rotating shaft 3 is fixedly connected with a friction plate 10, one side of the friction plate 10 is provided with a pressure plate 11, and the other side of the pressure plate 11 is provided with a connecting plate 9.
Piston plate 20 is installed in diaphragm spring 6's top embedding, in order to avoid infiltration moisture and dust between piston plate 20 and the clutch case 2, piston plate 20's the outside is connected with the annular ring, one side of piston plate 20 is connected with push pedal 15, telescopic link 16 is installed to one side symmetry of push pedal 15, telescopic link 16's the outside is connected with reset spring 18, one side of telescopic link 16 is connected with fixing base 17 through baffle 19, mounting groove 8 has been seted up to piston plate 20's top, one side inner wall of mounting groove 8 rotates and is connected with handle 12, in order to avoid producing between user's finger and the handle 12 and slide, anti-skidding line has been seted up in the outside of handle 12, one side of handle.
The working principle and the using process of the invention are as follows: when the tension wheel clutch device of the rice and wheat power thresher is used, after a user steps on a clutch pedal, when the diaphragm spring 6 moves inwards, the middle part of the diaphragm spring 6 is fixed by the ejector block 14, the connecting plate 9 can be driven to move, so that the pressure plate 11 and the friction plate 10 are driven to move, the friction plate 10 and the flywheel 1 can be separated, when the connecting plate 9 moves, the connecting plate 9 is in contact with the push plate 15 to push the push plate 15 to move, so that the piston plate 20 can move, when the clutch is used, the inside of the clutch cover 2 can be radiated, and when the clutch is not used any more, the piston plate 20 can rebound through the reset spring 18, and can return to the original position through the stretching of the telescopic rod 16, so that the clutch cover 2 cannot enter moisture and dust due to heat radiation;
the fixing plate 7 can be mounted on the flywheel 1 through a fixing column 21 arranged on one side of the fixing plate 7, the clutch cover 2 can be fixed through a limiting plate 22 arranged on one side of the fixing plate 7 when mounted, the clutch cover 2 is convenient to mount and dismount, the clutch cover 2 can be quickly fixed when mounted, and the problem that the clutch cover 2 is failed to mount or long in mounting time due to the fact that mounting holes in the clutch cover 2 cannot be aligned with mounting holes in the flywheel 1 when mounted, and therefore the use of a user is affected is avoided; if need overhaul clutch inside, can dismantle fastening bolt 5 after, through pulling handle 12, take off clutch case 2 from flywheel 1, and handle 12 uses the back, the torsion spring 13 that handle 12 accessible one side set up kick-backs, avoids handle 12 to hang down, can avoid clutch case 2 to lead to the problem that clutch case 2 is difficult to the dismantlement because of installing on flywheel 1 for a long time when using.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A tension wheel clutch device of a rice and wheat power thresher comprises a flywheel (1), and is characterized in that: one side of the flywheel (1) is connected with a fastening bolt (5), one side of the fastening bolt (5) is provided with a fixing plate (7), limiting plates (22) are symmetrically arranged on one side of the fixed plate (7), a fixed column (21) is arranged on the other side of the fixed plate (7), a clutch cover (2) is arranged on one side of the limiting plate (22), a top block (14) is embedded and arranged on one side of the clutch cover (2), one side of the top block (14) is provided with a diaphragm spring (6), one side of the diaphragm spring (6) is connected with a release bearing (4), a rotating shaft (3) is arranged on the inner wall of the release bearing (4), a friction plate (10) is fixedly connected with one side of the rotating shaft (3), a pressure plate (11) is installed on one side of the friction plate (10), and a connecting plate (9) is installed on the other side of the pressure plate (11).
2. The tension pulley clutch device of the rice and wheat power thresher according to claim 1, characterized in that a piston plate (20) is embedded and mounted above the diaphragm spring (6), a push plate (15) is connected to one side of the piston plate (20), telescopic rods (16) are symmetrically mounted on one side of the push plate (15), a return spring (18) is connected to the outer side of each telescopic rod (16), a fixed seat (17) is connected to one side of each telescopic rod (16) through a baffle (19), a mounting groove (8) is formed above the piston plate (20), a handle (12) is rotatably connected to the inner wall of one side of the mounting groove (8), and a torsion spring (13) is connected to one side of the handle (12).
3. The tension pulley clutch device of the rice and wheat power thresher according to claim 1, wherein the flywheel (1) is provided with a fixing groove corresponding to the fixing column (21).
4. The tension pulley clutch device of the rice and wheat power thresher according to claim 2, wherein the outer side of the handle (12) is provided with anti-skid lines.
5. The tension pulley clutch device of the rice and wheat power thresher according to claim 1, characterized in that the outside of the clutch cover (2) is coated with rust-proof coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810873744.2A CN108953411B (en) | 2018-08-02 | 2018-08-02 | Tension wheel clutch device of rice and wheat power thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810873744.2A CN108953411B (en) | 2018-08-02 | 2018-08-02 | Tension wheel clutch device of rice and wheat power thresher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108953411A CN108953411A (en) | 2018-12-07 |
| CN108953411B true CN108953411B (en) | 2020-01-03 |
Family
ID=64467209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810873744.2A Expired - Fee Related CN108953411B (en) | 2018-08-02 | 2018-08-02 | Tension wheel clutch device of rice and wheat power thresher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108953411B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1053413A (en) * | ||||
| DE1455541A1 (en) * | 1964-02-18 | 1969-03-20 | Luk Lamellen & Kupplungsbau | Coupling, especially for motor vehicles |
| GB2345944B (en) * | 1995-12-05 | 2000-09-06 | Luk Lamellen & Kupplungsbau | Friction clutch |
| CN2549254Y (en) * | 2002-07-02 | 2003-05-07 | 煤炭科学研究总院太原分院 | Explosion proof clutch of vehicle |
| CN107559348B (en) * | 2017-09-22 | 2019-03-26 | 芜湖市鸿坤汽车零部件有限公司 | A kind of clutch improving cooling efficiency |
| CN107504090A (en) * | 2017-10-10 | 2017-12-22 | 苏州绿控传动科技有限公司 | A kind of automatic clutch |
-
2018
- 2018-08-02 CN CN201810873744.2A patent/CN108953411B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN108953411A (en) | 2018-12-07 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191210 Address after: 518000 Guangdong city of Shenzhen province Futian District Meilin Street 105 Meihua road international e-commerce Industrial Park, building 3 room 402 Applicant after: A porridge (Shenzhen) agricultural science and Technology Co.,Ltd. Address before: 231609 room 510, Silver Bridge Street, Shek Tong community, Shek Tong Town, Feidong, Hefei, Anhui, 510 Applicant before: HEFEI JIMIN TECHNOLOGY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20200103 |