CN2343752Y - Operating handle horizontal steering mechanism of minitype multifunction field management machine - Google Patents
Operating handle horizontal steering mechanism of minitype multifunction field management machine Download PDFInfo
- Publication number
- CN2343752Y CN2343752Y CN 98236340 CN98236340U CN2343752Y CN 2343752 Y CN2343752 Y CN 2343752Y CN 98236340 CN98236340 CN 98236340 CN 98236340 U CN98236340 U CN 98236340U CN 2343752 Y CN2343752 Y CN 2343752Y
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- CN
- China
- Prior art keywords
- pin
- steering mechanism
- handrail
- horizontal steering
- plate
- 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 an operating handle horizontal steering mechanism of an agricultural field management machine, comprising a positioning plate having pin holes distributed along circumference and a rotating drum connected with the cross beam of the handle of the management machine. The rotating drum and the positioning plate having pin holes are positioned via sliding pins and the pin holes in the positioning plate, and the rotating drum is connected with a rotating shaft. The mechanism having the advantages of simple structure, convenient operation and flexibility for steering is suitable for various agricultural tillers.
Description
The utility model relates to a kind of steering mechanism, is specifically related to agricultural garden supervisor and handles the horizontal steering mechanism of handrail.
At present commercially available agricultural garden supervisor such as tiller are mostly handled handrails to horizontally rotate amplitude little.Can do to horizontally rotate, its steering mechanism be realized by the engagement of face tooth that mainly the operation of this steering mechanism is dumb, and the flank of tooth is easy to wear, no safe locating device.
The purpose of this utility model is to design a kind of horizontal steering mechanism that is made of sliding pin and locating hole, to overcome above-mentioned deficiency.
The technical solution of the utility model: this steering mechanism comprises and the fixing pin-and-hole location-plate of supervisor main body that with the rotating cylinder that supervisor handrail crossbeam is connected, rotating cylinder is connected with rotating shaft, and rotating shaft is located on the pin-and-hole location-plate.Pin-and-hole is the pin-and-hole location by distributing on sliding pin and the pin-and-hole location-plate between location-plate and the rotating cylinder also.
This steering mechanism is simple in structure, turns to convenient, flexiblely, only needs sliding pin and pin also thrown off and gets final product left-right rotation.If in any one pin-and-hole, establish steady pin.Just can limit slewing area, protection operator's safety and prevent damage to other parts of supervisor.
The structure cutaway view of this steering mechanism of Fig. 1
Fig. 2 handles hand steered level and turns to the model diagrammatic sketch
Embodiment
As shown in Figure 1: the pin-and-hole location-plate 10 of this mechanism is connected (not shown) by screw thread with the main body of supervisor (as tiller), and pin-and-hole 9 is circumferentially arranged on it.Tiller handrail crossbeam and rotating cylinder 11 welding.Establish guide runner 5 between rotating cylinder 11 and the location-plate 10.Sliding pin 4 passes guide runner 5, and its top is established and pressed bullet 3, presses bullet 3 to be connected with steel wire backguy 2, and the other end of backguy 2 is located on the handrail 1.
Better for the locating effect that makes bearing pin, on outer tube, be provided with radially set bolt 13.
For safety that ensures the operator and the damage of protecting other parts; be fixed with safe alignment pin 8 on a pin-and-hole on the pin-and-hole location-plate with on handling vertical of handrail normal running position; make the horizontal steering range of handrail be limited to 68 ° of dextrorotation, between left-handed 248 °, as Fig. 2.
When turning to as need, hand pinches the stay cord action bars, and sliding pin 4 is raised, and breaks away from pin-and-hole 9, can turn to, and after loosing one's grip, sliding pin 4 inserts and realizes the location in the pin-and-hole under the effect of pressing bullet 3.
Claims (5)
1, a kind of miniature multi-function garden supervisor is handled the horizontal steering mechanism of handrail, comprise and the fixing pin-and-hole location-plate of supervisor main body, the rotating cylinder that is connected with supervisor handrail crossbeam, it is characterized in that being located by connecting by the pin-and-hole that distributes on sliding pin and the pin-and-hole location-plate between pin-and-hole location-plate and the rotating cylinder, rotating cylinder is connected with rotating shaft.
2, the miniature multi-function garden supervisor is handled the horizontal steering mechanism of handrail according to claim 1, it is characterized in that the sliding pin bottom is enclosed within the guide runner, and top is with stage clip, and stage clip is connected with the steel wire backguy, and the other end of steel wire backguy is located on the handrail.
3, the miniature multi-function garden supervisor is handled the horizontal steering mechanism of handrail according to claim 1, it is characterized in that rotating shaft comprises the outer tube that is connected with rotating cylinder, the positioning core axle that is connected with the pin-and-hole location-plate; Outer tube is enclosed within on the positioning core axle and by jump ring and locatees.
4, handle the horizontal steering mechanism of handrail as miniature multi-function garden supervisor as described in the claim 3, it is characterized in that outer tube is provided with radially set bolt.
5, handle handrail steering mechanism as miniature multi-function garden supervisor as described in the claim 1,3, it is characterized in that on the pin-and-hole location-plate with handle vertical of handrail normal running position on a pin-and-hole be fixed with safe alignment pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98236340 CN2343752Y (en) | 1998-09-11 | 1998-09-11 | Operating handle horizontal steering mechanism of minitype multifunction field management machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98236340 CN2343752Y (en) | 1998-09-11 | 1998-09-11 | Operating handle horizontal steering mechanism of minitype multifunction field management machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2343752Y true CN2343752Y (en) | 1999-10-20 |
Family
ID=33984424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98236340 Expired - Fee Related CN2343752Y (en) | 1998-09-11 | 1998-09-11 | Operating handle horizontal steering mechanism of minitype multifunction field management machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2343752Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963249A (en) * | 2012-11-27 | 2013-03-13 | 江苏久泰农业装备科技有限公司 | Steering clutch mechanism for field management machine |
| CN103518435A (en) * | 2013-10-31 | 2014-01-22 | 东北农业大学 | Ridging unit steering and locking mechanism of paddy field ridging machine |
| CN105409371A (en) * | 2015-12-31 | 2016-03-23 | 雷佳龙 | Micro-cultivator |
-
1998
- 1998-09-11 CN CN 98236340 patent/CN2343752Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963249A (en) * | 2012-11-27 | 2013-03-13 | 江苏久泰农业装备科技有限公司 | Steering clutch mechanism for field management machine |
| CN102963249B (en) * | 2012-11-27 | 2015-05-06 | 江苏久泰农业装备科技有限公司 | Steering clutch mechanism for field management machine |
| CN103518435A (en) * | 2013-10-31 | 2014-01-22 | 东北农业大学 | Ridging unit steering and locking mechanism of paddy field ridging machine |
| CN103518435B (en) * | 2013-10-31 | 2016-04-27 | 东北农业大学 | Paddy field banking machine builds turning to of ridge parts and locking mechanism |
| CN105409371A (en) * | 2015-12-31 | 2016-03-23 | 雷佳龙 | Micro-cultivator |
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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 |