CN205430909U - Mini -tiller - Google Patents
Mini -tiller Download PDFInfo
- Publication number
- CN205430909U CN205430909U CN201521063542.XU CN201521063542U CN205430909U CN 205430909 U CN205430909 U CN 205430909U CN 201521063542 U CN201521063542 U CN 201521063542U CN 205430909 U CN205430909 U CN 205430909U
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- CN
- China
- Prior art keywords
- tiller
- latch
- arm
- rest frame
- frame
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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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- Soil Working Implements (AREA)
- Agricultural Machines (AREA)
Abstract
The utility model discloses a mini -tiller, including frame, handrail frame device and crawler attachment, handrail frame device includes rotational positioning dish, location axle, roating seat, bolt device and regulation cable, and crawler attachment includes track, walking bracket and damping device, the utility model discloses mini -tiller, when it rotated the handrail frame when needs, through adjusting cable pulling bolt, a withdrawal bolt sleeve section of thick bamboo among the tip that makes the bolt bolt location holes from the rotational positioning dish can be moved the handrail frame and rotate around the location axle, and rotation regulation is convenient, can eliminate fixed handrail frame and have great farming dead angle and turn to difficult technical problem, have good luck and be expert at, when the leading wheel that is located walking direction front end met the ground bellying, the leading wheel can receive transverse impact power, and just can compress horizontal damping spring with the horizontal sliding bar that the leading wheel is connected this moment, absorbed impact energy, realization shock attenuation through horizontal damping spring to vibrations in the time of reducing to walk make the mini -tiller operation more laborsaving.
Description
Technical field
This utility model relates to a kind of tillage machinery, particularly to a kind of tiller.
Background technology
Tiller, with small diesel engine or gasoline engine as power, has lightweight, the features such as volume is little, simple in construction.Tiller is widely used in Plain, mountain area, the nonirrigated farmland on hills, paddy field, orchard etc..Mix corresponding facility to carry out drawing water, generate electricity, spray the operation such as medicine, spray, also can draw towed vehicle and carry out short-distance transport, tiller freely can be exercised in field, user-friendly and deposit, eliminate large-scale farm machinery and cannot be introduced into the worry of mountain area field, be vast farmers consumer substitute cattle plough optimum selection.
In prior art, armrest frame of mini-tiller is stationary structure, it is impossible to circumferencial direction is adjusted again, owing to the arm-rest frame of tiller is longer, transverse width is the biggest, if can not carry out rotating regulation, it just exists bigger farming dead angle, and turn to difficulty, it is therefore desirable to make improvements.
And the crawler type walking mechanism of tiller does not have shock-damping structure in prior art, causing it to shake when walking relatively big, the operation to tiller is harder.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of tiller, can not rotate regulation solving existing armrest frame of mini-tiller, cause tiller there is bigger farming dead angle and turn to the technical problem of difficulty；And solve existing creeper undercarriage not there is damping, during tiller walking, vibrations are big, operate laborious technical problem.
This utility model tiller, including frame, described frame is provided with arm-rest frame device and creeper undercarriage；
Described arm-rest frame device includes bearing and arm-rest frame, rotation location dish it is fixedly connected with on described bearing, rotate and be fixedly connected with locating shaft by screw on the dish of location, it is cased with the rotating seat being rotatably assorted with it on locating shaft, the upper end of described locating shaft is additionally provided with the annular flange flange preventing rotating seat from deviating from vertically；
Described arm-rest frame device also includes bolt device and regulation drag-line, described bolt device include latch that the endoporus of the fixing latch sleeve that be connected vertical with rotating seat and latch sleeve is slidably matched and be arranged on latch sleeve in spring to latch applying thrust, one end of described regulation drag-line is arranged on the handle portion of arm-rest frame, the other end stretches in latch sleeve and is connected with latch；It is provided with some fastening holes evenly distributed in the circumferential direction on the dish of described rotation location；
Described creeper undercarriage includes crawler belt and mobile roof support, the driving driving wheel of crawler belt, the regulating wheel of tensioned tracks, the directive wheel being positioned at the front end of direction of travel and damping device it is provided with on described mobile roof support, described damping device includes being arranged on the horizontally-guided sleeve pipe of mobile roof support front end, is arranged in horizontally-guided sleeve pipe and the horizontal sliding bar that is slidably matched with it and be arranged in horizontally-guided sleeve pipe the horizontal shock-absorbing spring that horizontal sliding bar applies thrust, and the wheel shaft of described directive wheel is arranged on horizontal sliding bar.
Further, described damping device also includes the vertical guide thimble being hinged on mobile roof support, be arranged in vertical guide thimble and the vertical slide bar that is slidably matched with it and be arranged in vertical guide thimble the vertical damping spring that vertical slide bar applies thrust, and described horizontally-guided sleeve pipe is hinged in frame.
Further, described arm-rest frame is additionally provided with the guiding sheave that regulation drag-line is guided.
Further, described fastening hole is U-shaped hole.
The beneficial effects of the utility model:
1, this utility model tiller, it is when needs rotary handle frame, latch is pulled by regulation drag-line, make end retraction latch sleeve from the fastening hole rotated the dish of location of latch, arm-rest frame can be moved rotate around locating shaft, when being adjusted to correct position, unclamp regulation drag-line, latch just stretches out latch sleeve under the driving of spring and reinserts in the fastening hole rotated on the dish of location, arm-rest frame is fixed, the rotation of arm-rest frame is easy to adjust, can eliminate fixed arm-rest frame and there is bigger farming dead angle and turn to the technical problem of difficulty.
2, this utility model tiller, when walking, when the directive wheel being positioned at direction of travel front end runs into ground lobe, directive wheel can be by lateral impact forces, the horizontal sliding bar being now connected with directive wheel will compression level damping spring, by horizontal shock-absorbing spring apparatus with shock absorbing, it is achieved damping, it is thus possible to vibrations when reducing walking, make tiller operation more laborsaving.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model tiller；
Fig. 2 is the structural representation of arm-rest frame device；
Fig. 3 is the structural representation of creeper undercarriage；
Fig. 4 is the structural representation rotating location dish.
Detailed description of the invention
With embodiment, this utility model is further described below in conjunction with the accompanying drawings.
As it can be seen, the present embodiment includes frame 1, described frame is provided with arm-rest frame device 2 and creeper undercarriage 3；
Described arm-rest frame device includes bearing 4 and arm-rest frame 5, rotation location dish 6 it is fixedly connected with on described bearing, rotate and be fixedly connected with locating shaft 7 by screw on the dish of location, it is cased with the rotating seat 8 being rotatably assorted with it on locating shaft, the upper end of described locating shaft is additionally provided with the annular flange flange 9 preventing rotating seat from deviating from vertically；
Described arm-rest frame device also includes bolt device and regulation drag-line 10, described bolt device include latch 12 that the endoporus of the fixing latch sleeve 11 that be connected vertical with rotating seat and latch sleeve is slidably matched and be arranged on latch sleeve in spring 13 to latch applying thrust, one end of described regulation drag-line is arranged on the handle portion of arm-rest frame, the other end stretches in latch sleeve and is connected with latch；Some fastening holes 14 evenly distributed in the circumferential direction it are provided with on the dish of described rotation location；
Described creeper undercarriage includes crawler belt 15 and mobile roof support 16, the driving driving wheel 17 of crawler belt, the regulating wheel 18 of tensioned tracks, the directive wheel 19 being positioned at the front end of direction of travel and damping device it is provided with on described mobile roof support, described damping device includes being arranged on the horizontally-guided sleeve pipe 20 of mobile roof support front end, is arranged in horizontally-guided sleeve pipe and the horizontal sliding bar 21 that is slidably matched with it and be arranged in horizontally-guided sleeve pipe the horizontal shock-absorbing spring 22 that horizontal sliding bar applies thrust, and the wheel shaft of described directive wheel is arranged on horizontal sliding bar.
The present embodiment tiller, it is when needs rotary handle frame, latch is pulled by regulation drag-line, make end retraction latch sleeve from the fastening hole rotated the dish of location of latch, arm-rest frame can be moved rotate around locating shaft, when being adjusted to correct position, unclamp regulation drag-line, latch just stretches out latch sleeve under the driving of spring and reinserts in the fastening hole rotated on the dish of location, arm-rest frame is fixed, the rotation of arm-rest frame is easy to adjust, can eliminate fixed arm-rest frame and there is bigger farming dead angle and turn to the technical problem of difficulty.
And the present embodiment tiller, when walking, when the directive wheel being positioned at direction of travel front end runs into ground lobe, directive wheel can be by lateral impact forces, the horizontal sliding bar being now connected with directive wheel will compression level damping spring, by horizontal shock-absorbing spring apparatus with shock absorbing, it is achieved damping, it is thus possible to vibrations when reducing walking, make tiller operation more laborsaving.
As the improvement to the present embodiment, described damping device also includes the vertical guide thimble 23 being hinged on mobile roof support, be arranged in vertical guide thimble and the vertical slide bar 24 that is slidably matched with it and be arranged in vertical guide thimble the vertical damping spring 25 that vertical slide bar applies thrust, and described horizontally-guided sleeve pipe is hinged in frame.This improvement makes when directive wheel runs into ground lobe, in addition to the impulsive force in horizontal direction being carried out damping, directive wheel can also move up by the vertical direction, thus drive vertical slide bar to compress vertical damping spring, vertical impact energy is absorbed by vertical damping spring, damping effect is more preferable, and tiller operation is more laborsaving.
As the improvement to the present embodiment, described arm-rest frame is additionally provided with the guiding sheave 26 guiding regulation drag-line, regulation drag-line can be fixed and guides by guiding sheave, the resistance of motion of regulation drag-line can be reduced further.
As the improvement to the present embodiment, described fastening hole 14 is U-shaped hole, can reduce the material rotating location dish, reduces manufacturing cost.
Finally illustrate is, above example is only in order to illustrate the technical solution of the utility model and unrestricted, although this utility model being described in detail with reference to preferred embodiment, it will be understood by those within the art that, the technical solution of the utility model can be modified or equivalent, without deviating from objective and the scope of technical solutions of the utility model, it all should be contained in the middle of right of the present utility model.
Claims (4)
1. a tiller, including frame, described frame is provided with arm-rest frame device and creeper undercarriage, it is characterised in that:
Described arm-rest frame device includes bearing and arm-rest frame, rotation location dish it is fixedly connected with on described bearing, rotate and be fixedly connected with locating shaft by screw on the dish of location, it is cased with the rotating seat being rotatably assorted with it on locating shaft, the upper end of described locating shaft is additionally provided with the annular flange flange preventing rotating seat from deviating from vertically；
Described arm-rest frame device also includes bolt device and regulation drag-line, described bolt device include latch that the endoporus of the fixing latch sleeve that be connected vertical with rotating seat and latch sleeve is slidably matched and be arranged on latch sleeve in spring to latch applying thrust, one end of described regulation drag-line is arranged on the handle portion of arm-rest frame, the other end stretches in latch sleeve and is connected with latch；It is provided with some fastening holes evenly distributed in the circumferential direction on the dish of described rotation location；
Described creeper undercarriage includes crawler belt and mobile roof support, the driving driving wheel of crawler belt, the regulating wheel of tensioned tracks, the directive wheel being positioned at the front end of direction of travel and damping device it is provided with on described mobile roof support, described damping device includes being arranged on the horizontally-guided sleeve pipe of mobile roof support front end, is arranged in horizontally-guided sleeve pipe and the horizontal sliding bar that is slidably matched with it and be arranged in horizontally-guided sleeve pipe the horizontal shock-absorbing spring that horizontal sliding bar applies thrust, and the wheel shaft of described directive wheel is arranged on horizontal sliding bar.
Tiller the most according to claim 1, it is characterized in that: described damping device also includes the vertical guide thimble being hinged on mobile roof support, be arranged in vertical guide thimble and the vertical slide bar that is slidably matched with it and be arranged in vertical guide thimble the vertical damping spring that vertical slide bar applies thrust, described horizontally-guided sleeve pipe is hinged in frame.
Tiller the most according to claim 1, it is characterised in that: it is additionally provided with the guiding sheave that regulation drag-line is guided on described arm-rest frame.
Tiller the most according to claim 1, it is characterised in that: described fastening hole is U-shaped hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521063542.XU CN205430909U (en) | 2015-12-18 | 2015-12-18 | Mini -tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521063542.XU CN205430909U (en) | 2015-12-18 | 2015-12-18 | Mini -tiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205430909U true CN205430909U (en) | 2016-08-10 |
Family
ID=57181274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521063542.XU Expired - Fee Related CN205430909U (en) | 2015-12-18 | 2015-12-18 | Mini -tiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205430909U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105453722A (en) * | 2015-12-18 | 2016-04-06 | 重庆鑫源农机股份有限公司 | Micro-cultivator |
| CN107258114A (en) * | 2017-07-24 | 2017-10-20 | 池州市勇攀智岩机电有限公司 | A kind of novel agricultural machinery mini-tiller |
| CN114568052A (en) * | 2022-03-18 | 2022-06-03 | 南漳县华胜机械制造有限公司 | Crawler-type mini-tiller applicable to multiple terrains |
-
2015
- 2015-12-18 CN CN201521063542.XU patent/CN205430909U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105453722A (en) * | 2015-12-18 | 2016-04-06 | 重庆鑫源农机股份有限公司 | Micro-cultivator |
| CN107258114A (en) * | 2017-07-24 | 2017-10-20 | 池州市勇攀智岩机电有限公司 | A kind of novel agricultural machinery mini-tiller |
| CN114568052A (en) * | 2022-03-18 | 2022-06-03 | 南漳县华胜机械制造有限公司 | Crawler-type mini-tiller applicable to multiple terrains |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20171218 |