CN2522638Y - Tractor starting apparatus - Google Patents
Tractor starting apparatus Download PDFInfo
- Publication number
- CN2522638Y CN2522638Y CN 02209963 CN02209963U CN2522638Y CN 2522638 Y CN2522638 Y CN 2522638Y CN 02209963 CN02209963 CN 02209963 CN 02209963 U CN02209963 U CN 02209963U CN 2522638 Y CN2522638 Y CN 2522638Y
- Authority
- CN
- China
- Prior art keywords
- starting
- drive sleeve
- tractor
- axle
- starter receiver
- 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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- Gear Transmission (AREA)
Abstract
The utility model relates to a tractor spare part. A tractor starting apparatus comprises a starting shaft 1 and a starting gear 2; the starting shaft 1 and the starting gear 2 are mutually linked; the starting shaft 1 is provided with a small hole; the small hole is provided with a spring 8 and a slide pin 5; an outer side of the starting shaft 1 is provided with a transmission sleeve 3; the transmission sleeve 3 transmits drive to the starting gear 2 through transmission teeth 7 arranged on the transmission sleeve 3 and transmission teeth 6 arranged on the starting gear; the transmission sleeve 3 is provided with a slide 4. The utility model has the beneficial effect that a rocker has no quick reversed rotation after oil-ignition of a tractor fails; thus the utility model can avoid occurrence of damage to human bodies.
Description
Technical field:
The utility model relates to a kind of used with tractor component.
Background technique:
Present tractor is (artificial rocking arm starting) in start-up course; because required moment of rotation is bigger; in logical oil drop fire process; sometimes not enough because of moment of rotation; can not be with the fogging oil compression ignite; at this moment piston fast backward, causes the snap back rotation together of master gear, starter receiver and rocking arm under the expansive force effect of fogging oil, causes the thing of personal injury to take place through regular meeting.
Technology contents:
The purpose of this utility model is to provide a kind of can prevent the tractor starting drive that the rocking arm counterrotating causes personal injury.
Tractor starting drive of the present utility model comprises startup axle 1 and starter receiver 2, starting axle 1 and starter receiver 2 links mutually, start on the axle 1 and establish an aperture, aperture is built-in with spring 8 and sliding pin 5, the outside that starts axle 1 is equipped with drive sleeve 3, drive sleeve 3 is given starter receiver 2 by driving cog 7 on it and the driving cog 6 on the starter receiver 2 with transmission of power, has slideway 4 on the drive sleeve 3.
The beneficial effects of the utility model be when tractor after the failure of logical oil drop fire, the snap back rotation will not take place in rocking arm, thereby avoid causing the thing of personal injury to take place.
Below in conjunction with accompanying drawing embodiment of the present utility model is specifically described.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that the A-A of Fig. 1 is to sectional drawing.
Wherein 1 for start axle, 2 be starter receiver, 3 for drive sleeve, 4 for slideway, 5 for sliding pin, 6 for driving cog on the starter receiver, 7 for driving cog, 8 on the drive sleeve be spring.
Embodiment:
Starting axle 1 and starter receiver 2 links mutually; Start axle 1 and be provided with aperture, aperture is built-in with spring 8 and sliding pin 5, and the outer hand hay cutter that starts axle 1 is equipped with drive sleeve 3, and drive sleeve 3 is given starter receiver 2 by driving cog 6 on driving cog 7 on it and the starter receiver with transmission of power, has slideway 4 on the drive sleeve 3.
4 〉=3 in slideway on the drive sleeve 3, and tilting uniform.
Starting axle 1 is fixed on the B end in the gear-box of tractor by connecting key or other method, when starting; rocking arm in the C of drive sleeve 3 side starts the tooth slot clockwise reinforcing make its rotation; drive sleeve drives starter receiver 2 by driving cog and together turns clockwise, and drives other parts in the tractor, makes the tractor ignition trigger; at this moment; start sliding pin 5 in the axle 1 under the extruding on the inwall inclined-plane of drive sleeve sliding way, pressure spring 8 downwards, thereby drive sleeve is not worked; When igniting gets nowhere; when starter receiver is stowed other parts in the machine and drives counterrotating; drive sleeve 3 also is subjected to driving cog effect counterrotating; at this moment the sliding pin 5 that starts in the axle 1 moves upward under the effect of bottom spring 8; inwall convex surface to drive sleeve 3 sliding ways 4 has played inhibition; at this moment drive sleeve 3 outwards moves along slideway; when 1/6 circle; driving cog 7 on the drive sleeve 3 is thrown off fully with the driving cog 6 on the starter receiver 2; at this moment drive sleeve 3 is with together counterrotating of starter receiver, thereby the user has obtained protection.Wherein sliding pin 5 also can not be placed on and start on the axle 1, and is put into the outside of drive sleeve, and effect is the same, the just then just in time opposite direction setting of inclined-plane of drive sleeve 3 sliding ways 4 at this moment.
Claims (2)
1, tractor starting drive, it comprises startup axle (1) and a starter receiver (2), start the interlock mutually of axle (1) and starter receiver (2), it is characterized in that starting axle (1) and be provided with aperture, aperture is built-in with spring (8) and sliding pin (5), the outer hand hay cutter that starts axle (1) is equipped with drive sleeve (3), and drive sleeve (3) goes up driving cog (6) by driving cog (7) on it and starter receiver (2) and gives starter receiver (2) with transmission of power, has slideway (4) on the drive sleeve (3).
2. by the described tractor starting drive of claim 1, it is characterized in that the slideway (4) 〉=3 on the drive sleeve (3), cut tilting uniform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02209963 CN2522638Y (en) | 2002-01-27 | 2002-01-27 | Tractor starting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02209963 CN2522638Y (en) | 2002-01-27 | 2002-01-27 | Tractor starting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2522638Y true CN2522638Y (en) | 2002-11-27 |
Family
ID=33690261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02209963 Expired - Fee Related CN2522638Y (en) | 2002-01-27 | 2002-01-27 | Tractor starting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2522638Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112983709A (en) * | 2019-12-18 | 2021-06-18 | 重庆隆鑫通航发动机制造有限公司 | Centrifugal overload protection starting drive and engine |
-
2002
- 2002-01-27 CN CN 02209963 patent/CN2522638Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112983709A (en) * | 2019-12-18 | 2021-06-18 | 重庆隆鑫通航发动机制造有限公司 | Centrifugal overload protection starting drive and engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |