CN201426252Y - Novel total safety clutch of rice planting machine - Google Patents
Novel total safety clutch of rice planting machine Download PDFInfo
- Publication number
- CN201426252Y CN201426252Y CN2009200055598U CN200920005559U CN201426252Y CN 201426252 Y CN201426252 Y CN 201426252Y CN 2009200055598 U CN2009200055598 U CN 2009200055598U CN 200920005559 U CN200920005559 U CN 200920005559U CN 201426252 Y CN201426252 Y CN 201426252Y
- Authority
- CN
- China
- Prior art keywords
- clutch
- swivel nut
- splined shaft
- spring
- oil seal
- 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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- Transplanting Machines (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The utility model relates to a new total safety clutch of a rice planting machine (as shown in figure 2); a screw thread section of an adjusting screw sleeve and a clutch component are totally sealedby a clutch outer shell body (17), an adjusting screw sleeve (12), a framework oil seal (10) and a framework oil seal (13) and integrally installed on a total transmission case (1) with integral inclination to form whole sealing; a bevel gear (3) with jack of the total safety clutch, a sliding jack (5) and a spring (7) are no longer exposed outside, thereby eliminating the impact on muddy water; and the total safety clutch really functions in reliable safety protection.
Description
Affiliated technical field
The utility model relates to the novel total overload clutch of a kind of Rice Planting Machinery, especially can adapt to novel total overload clutch that paddy-field-working is not influenced by muddy water.
Background technology
At present, paddy field transplanting machineries such as known homemade plain edition rice transplanter, the capable rice transplanter of plain edition width, high speed or rapid rice rice transplanter.Exist always that total overload clutch is exposed outside, lubricant effect is bad, ooze out the lubricant pollution paddy field, be subjected to muddy water to influence corrosion even cause the fault of inefficacy; do not have reliable safeguard protection effect; therefore in the rice transplanting operation, cause the parts damages of planting, have a strong impact on production efficiency and rice transplanting quality.
Summary of the invention
Exposed outside in order to overcome the existing total overload clutch of paddy field transplanting machinery; influenced by muddy water; bad and the lubricating oil of lubricant effect exosmoses; influence rice transplanter operating efficiency and rice transplanting quality and lubricating oil and ooze out the deficiency of polluting the paddy field; the utility model provides a kind of Rice Planting Machinery novel total overload clutch; the band tooth embedding bevel gear of clutch uses bearings in the clutch outer member body; the lower end of splined shaft is installed in the endoporus of bearing and uses bolt; sliding dynamic interlocking teeth; spring lower seat; spring; the spring seat of honour all is sleeved on the splined shaft; the upper end of splined shaft uses bearings in adjusting swivel nut; splined shaft only partly processes spline at the sliding scale of sliding dynamic interlocking teeth; other parts are optical axis; bearing is fixed with jump ring; adjust between swivel nut and the splined shaft outside framework oil seal is installed; adjust between swivel nut and the clutch outer member body outside framework oil seal also is installed; use the clutch outer member body; adjust swivel nut; outside framework oil seal will be adjusted the swivel nut thread segment and clutch part all seals; make the band tooth embedding bevel gear of total overload clutch; sliding dynamic interlocking teeth and spring are no longer exposed outside; solved the problem that total overload clutch lubricant effect is bad and water inlet corrosion and lubricating oil exosmose effectively; this novel total overload clutch has played the reliable protection effect in the rice transplanting operation; and easy to adjust, improve rice transplanting operating efficiency and rice transplanting quality.
The technical scheme that its technical problem that solves the utility model adopts is: novel total overload clutch (Fig. 2); with clutch outer member body (17); adjust swivel nut (12), outside framework oil seal (10) and outside framework oil seal (13) will adjust the swivel nut thread segment and clutch part all seals; being combined into integral inclination is installed on total transmission case (1); form totally-enclosed; the band tooth embedding bevel gear (3) of total overload clutch, sliding dynamic interlocking teeth (5) and spring (7) are no longer exposed outside; eliminated the muddy water influence, total overload clutch has really played reliable safeguard protection effect.
The beneficial effects of the utility model are; after novel total overload clutch (Fig. 2) is totally-enclosed; muddy water in the paddy field advances less than total overload clutch inside; lubricant effect improves; lubricating oil can not ooze out the pollution that has reduced the paddy field; easy to adjust, the part of planting of energy reliable protection paddy field transplanting machinery improves rice transplanting operating efficiency and quality.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is that total overload clutch of the present utility model is installed in the cutaway view on total transmission case.
1. total transmission cases among the figure, 2. novel total overload clutch.
Fig. 2 is the cutaway view of novel total overload clutch.
3. band tooth embedding bevel gears among the figure, 4. bearing is 5. slided dynamic interlocking teeth, 6. spring lower seat, 7. spring, 8. bolt, 9. nut, 10. outside framework oil seal, 11. bearings, 12. adjust swivel nuts, 13. outside framework oil seals, 14. splined shafts, 15. jump ring, the 16. spring seats of honour, 17. clutch outer members, 18. bearings, 19. bolts.
Embodiment
In Fig. 1, novel total overload clutch (2) tilts to be installed in the front of total transmission case (1) of paddy field transplanting machinery.
In the embodiment shown in Figure 2, the band tooth embedding bevel gear (3) of novel total overload clutch is supported in the clutch outer member body (17) with bearing (4), the lower end of splined shaft (14) is installed in the endoporus of bearing (18) and is fixing with bolt (19), sliding dynamic interlocking teeth (5), spring lower seat (6), spring (7), the spring seat of honour (16) all is sleeved on the splined shaft (14), the upper end of splined shaft (14) is supported on bearing (11) and adjusts in the swivel nut (12), splined shaft (14) only partly processes spline at the sliding scale of sliding dynamic interlocking teeth (5), other parts are optical axis, bearing (11) is fixing with jump ring (15), adjust between swivel nut (12) and the splined shaft (14) outside framework oil seal (13) is installed, adjust between swivel nut (12) and the clutch outer member body (17) outside framework oil seal (10) is installed, being used for sealing stops that muddy water invades, there is one section external screw thread the outside of adjusting swivel nut (12), there is one section internal thread clutch outer member body (17) inside, adjusts the thrust that swivel nut (12) can regulating spring (7) in the outside of overload clutch (2) with the spanner rotation.
The plant resistance of parts of paddy field is loaded on total overload clutch (2) by total transmission case (1); when surpassing specified Resistance Value; band tooth embedding bevel gear (3) and sliding dynamic interlocking teeth (5) inclined-plane produce excessive axial thrust; promoting sliding dynamic interlocking teeth (5) goes up mobile at splined shaft (14); compression spring (7); band tooth embedding bevel gear (3) and sliding dynamic interlocking teeth (5) are separated, and cut-out power has been protected the paddy field transplanting machinery safety partly of planting.
If find during the rice transplanting operation just to separate when novel total overload clutch (2) does not reach specified resistance or when surpassing specified resistance and also not separating, will adjust novel total overload clutch (2), without the total overload clutch of disassemble (2), at first loosen the clutch shell (17) top nut (8) and bolt (9), turn clockwise with spanner and to adjust swivel nut (12) 2-3 circle, increasing is to the thrust of spring (7), separating resistance strengthens, otherwise, when novel total overload clutch tension does not separate, then be rotated counterclockwise the 2-3 circle, reduce thrust to spring (5), separate resistance and reduce, reach bolt (9) and nut (8) on the locking clutch shell (17) after the requirement, the paddy field transplanting machinery just can be with operate as normal.
Claims (1)
1. novel total overload clutch of Rice Planting Machinery, the band tooth embedding bevel gear of clutch uses bearings in the clutch outer member body, the lower end of splined shaft is installed in the endoporus of bearing and uses bolt, sliding dynamic interlocking teeth, spring lower seat, spring, the spring seat of honour all is sleeved on the splined shaft, the upper end of splined shaft uses bearings in adjusting swivel nut, splined shaft only partly processes spline at the sliding scale of sliding dynamic interlocking teeth, other parts are optical axis, bearing is fixed with jump ring, adjust between swivel nut and the splined shaft outside framework oil seal is installed, adjust between swivel nut and the clutch outer member body outside framework oil seal also is installed, it is characterized in that: use the clutch outer member body, adjust swivel nut, outside framework oil seal will be adjusted the swivel nut thread segment and clutch part all seals, and make the band tooth embedding bevel gear of total overload clutch, sliding dynamic interlocking teeth and spring are no longer exposed outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200055598U CN201426252Y (en) | 2009-03-06 | 2009-03-06 | Novel total safety clutch of rice planting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200055598U CN201426252Y (en) | 2009-03-06 | 2009-03-06 | Novel total safety clutch of rice planting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201426252Y true CN201426252Y (en) | 2010-03-24 |
Family
ID=42029974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200055598U Expired - Fee Related CN201426252Y (en) | 2009-03-06 | 2009-03-06 | Novel total safety clutch of rice planting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201426252Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104412762A (en) * | 2013-09-02 | 2015-03-18 | 迪尔公司 | Modularized rice transplanting unit |
| CN104855012A (en) * | 2014-02-20 | 2015-08-26 | 株式会社久保田 | Riding type transplanter or riding type direct sowing machine |
| CN105235886A (en) * | 2015-11-10 | 2016-01-13 | 刘淑银 | Vertical type solar hot-air balloon device |
| CN105262410A (en) * | 2015-11-10 | 2016-01-20 | 刘淑银 | A horizontal solar hot-air balloon apparatus |
| CN105993324A (en) * | 2016-05-17 | 2016-10-12 | 浙江小精农机制造有限公司 | Narrow-spaced transplanting device and method for rice seedlings |
-
2009
- 2009-03-06 CN CN2009200055598U patent/CN201426252Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104412762A (en) * | 2013-09-02 | 2015-03-18 | 迪尔公司 | Modularized rice transplanting unit |
| CN104855012A (en) * | 2014-02-20 | 2015-08-26 | 株式会社久保田 | Riding type transplanter or riding type direct sowing machine |
| CN104855012B (en) * | 2014-02-20 | 2019-02-19 | 株式会社久保田 | Riding formula rice transplanter or riding formula seed-sowing machine |
| CN105235886A (en) * | 2015-11-10 | 2016-01-13 | 刘淑银 | Vertical type solar hot-air balloon device |
| CN105262410A (en) * | 2015-11-10 | 2016-01-20 | 刘淑银 | A horizontal solar hot-air balloon apparatus |
| CN105993324A (en) * | 2016-05-17 | 2016-10-12 | 浙江小精农机制造有限公司 | Narrow-spaced transplanting device and method for rice seedlings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100324 Termination date: 20130306 |