CN201450750U - Built-in clutch for mini-tiller - Google Patents
Built-in clutch for mini-tiller Download PDFInfo
- Publication number
- CN201450750U CN201450750U CN2009201278964U CN200920127896U CN201450750U CN 201450750 U CN201450750 U CN 201450750U CN 2009201278964 U CN2009201278964 U CN 2009201278964U CN 200920127896 U CN200920127896 U CN 200920127896U CN 201450750 U CN201450750 U CN 201450750U
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- CN
- China
- Prior art keywords
- clutch
- transmission case
- ratchet
- mini
- spring
- 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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Abstract
The utility model discloses a built-in clutch for a mini-tiller, which comprises a transmission case body, wherein the transmission case body is provided with a clutch fork shaft which penetrates through the transmission case body; one end of the clutch fork shaft is provided with a clutch wire pulling arm, and the other end is provided with a back nut and a spring; an auxiliary shaft in the transmission case body is provided with a clutch duplicate gear and a clutch pallet, and the clutch pallet is connected with the clutch fork shaft through a clutch fork arranged on the clutch fork shaft; the clutch wire pulling arm and the clutch pallet are respectively arranged on both sides of the clutch duplicate gear; and the clutch fork is arranged near the spring end of the clutch fork shaft, and the clutch pallet and the clutch duplicate gear have a gap value in a normal state, and are completely meshed with each other in a tension clutch state. The utility model has the advantages of safe use and convenient operation.
Description
Technical field
The utility model relates to a kind of clutch, particularly a kind of built-in clutch that is used on the mini-size tillage machine.
Background technology
The existing built-in clutch that is used for mini-size tillage machine, it comprises the transmission case casing, the transmission case casing is provided with the clutch yoke axle that passes the transmission case casing, and an end of clutch yoke axle is provided with the clutch pulling string arm, and the other end is provided with stop nut and spring; Countershaft in the transmission case casing is provided with clutch duplex tooth and clutch ratchet, and described clutch ratchet is connected with the clutch yoke axle by the clutch yoke that is arranged on the clutch yoke axle; Wherein clutch pulling string arm and clutch ratchet are arranged at the homonymy of clutch duplex tooth; Stop nut that is provided with on the clutch yoke axle and spring are positioned at the inboard of mini-size tillage machine belt housing.The clutch of this structure, when spring and clutch handle in the raw the time, clutch ratchet and clutch duplex tooth in the clutch are in engagement (as Fig. 1); When using this built-in clutch, only clutch clutch handle, make spring be in impaction state, clutch ratchet and clutch duplex tooth could be separated (as Fig. 2), so this built-in clutch has the following disadvantages:
1. when needs start mini-size tillage machine, clutch must be adjusted at neutral state, otherwise easily casualty accident take place.The operator if the untimely clutch handle of clutching makes the clutch ratchet of clutch separate thoroughly with clutch duplex tooth, makes the idle running of clutch duplex tooth when carrying out the shift operation, security incident also easily takes place.
2. stop nut and spring are the inboards that is positioned at the mini-size tillage machine belt housing, because the influence of belt housing is regulated inconvenient when the operator need regulate stop nut; It is also difficult to need to change the spring that lost efficacy.
Summary of the invention
The purpose of this utility model is to provide a kind of built-in clutch that is used for mini-size tillage machine safe in utilization.
The purpose of this utility model is to realize by such technical scheme: a kind of built-in clutch that is used for mini-size tillage machine, it comprises the transmission case casing, the transmission case casing is provided with the clutch yoke axle that passes the transmission case casing, one end of clutch yoke axle is provided with the clutch pulling string arm, and the other end is provided with stop nut and spring; Countershaft in the transmission case casing is provided with clutch duplex tooth and clutch ratchet, and described clutch ratchet is connected with the clutch yoke axle by the clutch yoke that is arranged on the clutch yoke axle; It is characterized in that: described clutch pulling string arm and described clutch ratchet are arranged at the both sides of described clutch duplex tooth respectively; The spring terminal setting of the close described clutch yoke axle of described clutch yoke, and make described clutch ratchet and described clutch duplex tooth gapped value under conventional state, when the tensioning clutch, can mesh fully.
The beneficial effects of the utility model:
Since conventional state be clutch handle in the raw, spring is in and compresses nature, between clutch ratchet and the clutch duplex tooth the separated attitude of certain interval value is arranged, thus startup do not need clutch is adjusted to neutral state during mini-size tillage machine, easy and simple to handle; The operator only need directly unclamp clutch handle when carrying out the shift operation, clutch is thoroughly separated, and has prevented the generation of accident.Owing to changed clutch pulling string arm, stop nut and the spring installation site at the clutch yoke axle, spring exposes, and is convenient for changing.
In a word, the utility model is safe in utilization, and is easy and simple to handle.
Description of drawings
Fig. 1 is that original clutch is at clutch tensioning state structural representation;
Fig. 2 is that original clutch is at the releasing orientation structural representation;
Fig. 3 is the utility model clutch releasing orientation structural representation;
Fig. 4 is the utility model clutch tensioning state structural representation.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
Embodiment 1: shown in Fig. 3,4, a kind of built-in clutch that is used for mini-size tillage machine, it comprises transmission case casing 1, transmission case casing 1 is provided with the clutch yoke axle 2 that passes transmission case casing 1, one end of clutch yoke axle 2 is provided with clutch pulling string arm 3, and the other end is provided with stop nut 11 and spring 12; Countershaft 7 in the transmission case casing 1 is provided with clutch duplex tooth 4 and clutch ratchet 5, and described clutch ratchet 5 is connected with clutch yoke axle 2 by the clutch yoke 6 that is arranged on the clutch yoke axle 2; It is characterized in that: described clutch pulling string arm 3 and described clutch ratchet 5 are arranged at the both sides of described clutch duplex tooth 4 respectively; The spring 12 end settings of described clutch yoke 6 close described clutch yoke axles 2, and make described clutch ratchet 5 and described clutch duplex tooth 4 gapped value under conventional state, when the tensioning clutch, can mesh fully.
The utility model is to use like this: when the operator starts mini-size tillage machine, need not clutch clutch handle and just can directly start mini-size tillage machine; After mini-size tillage machine started, because clutch ratchet 5 and clutch duplex tooth 4 are in released state, clutch duplex tooth 4 was in idling conditions, and the power of mini-size tillage machine can't be delivered on the road wheel, and mini-size tillage machine is in halted state;
When the needs mini-size tillage machine is walked, the operator clutches clutch handle with hand, clutch handle is by clutch backguy 8, clutch pulling string arm 3 and clutch yoke axle 2 drive clutch yoke 6 and move, the clutch yoke 6 of moving drives clutch ratchet 5 and moves, make clutch ratchet 5 and 4 engagements of clutch duplex tooth, at this moment, the clutch duplex tooth 4 that is in idling conditions just drives clutch ratchet 5 and rotates, the clutch ratchet 5 that rotates drives countershaft 7 and rotates, the countershaft 7 that rotates drives drive sprocket axle 9 and rotates, the rotation of drive sprocket axle 9 drives drive sprocket 10 and rotates, so just with transmission of power to road wheel, the driving mini-size tillage machine is walked.
Claims (1)
1. built-in clutch that is used for mini-size tillage machine, it comprises transmission case casing (1), transmission case casing (1) is provided with the clutch yoke axle (2) that passes transmission case casing (1), one end of clutch yoke axle (2) is provided with clutch pulling string arm (3), and the other end is provided with stop nut (11) and spring (12); Countershaft (7) in the transmission case casing (1) is provided with clutch duplex tooth (4) and clutch ratchet (5), and described clutch ratchet (5) is connected with clutch yoke axle (2) by the clutch yoke (6) that is arranged on the clutch yoke axle (2); It is characterized in that: described clutch pulling string arm (3) and described clutch ratchet (5) are arranged at the both sides of described clutch duplex tooth (4) respectively; Described clutch yoke (6) is provided with near spring (12) end of described clutch yoke axle (2), and makes described clutch ratchet (5) and described clutch duplex tooth (4) gapped value under conventional state, can mesh fully when the tensioning clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201278964U CN201450750U (en) | 2009-07-02 | 2009-07-02 | Built-in clutch for mini-tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201278964U CN201450750U (en) | 2009-07-02 | 2009-07-02 | Built-in clutch for mini-tiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201450750U true CN201450750U (en) | 2010-05-12 |
Family
ID=42378079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201278964U Expired - Fee Related CN201450750U (en) | 2009-07-02 | 2009-07-02 | Built-in clutch for mini-tiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201450750U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102823352A (en) * | 2012-09-13 | 2012-12-19 | 湖南省双峰县湘源皇视电子有限公司 | Rotary tiller with automatic clutch device |
| CN103081600A (en) * | 2012-12-24 | 2013-05-08 | 常州东风农机集团有限公司 | Linkage device of tractor lifter manipulation and power output |
| CN104315132A (en) * | 2014-10-10 | 2015-01-28 | 重庆华世丹机械制造有限公司 | Power output switching device for mini-tiller |
-
2009
- 2009-07-02 CN CN2009201278964U patent/CN201450750U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102823352A (en) * | 2012-09-13 | 2012-12-19 | 湖南省双峰县湘源皇视电子有限公司 | Rotary tiller with automatic clutch device |
| CN103081600A (en) * | 2012-12-24 | 2013-05-08 | 常州东风农机集团有限公司 | Linkage device of tractor lifter manipulation and power output |
| CN104315132A (en) * | 2014-10-10 | 2015-01-28 | 重庆华世丹机械制造有限公司 | Power output switching device for mini-tiller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHONGQING ZONGSHEN BARBIERI TRACTOR MANUFACTURING Free format text: FORMER OWNER: CHONGQING ZONGSHEN GENERAL POWER MACHINE CO., LTD. Effective date: 20130828 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130828 Address after: 400054, 6, Shen Shen industrial park, 126 South Main Road, Banan District, Chongqing Patentee after: CHONGQING ZONGSHEN BABEIRUI TRACTOR MANUFACTURING CO., LTD. Address before: 400054 Banan District, Chongqing fried oil field Patentee before: Chongqing Zongshen General Power Machine Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20150702 |
|
| EXPY | Termination of patent right or utility model |