CN201682768U - Micro-tillage machine armrest position adjusting device - Google Patents
Micro-tillage machine armrest position adjusting device Download PDFInfo
- Publication number
- CN201682768U CN201682768U CN2010202935097U CN201020293509U CN201682768U CN 201682768 U CN201682768 U CN 201682768U CN 2010202935097 U CN2010202935097 U CN 2010202935097U CN 201020293509 U CN201020293509 U CN 201020293509U CN 201682768 U CN201682768 U CN 201682768U
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- arm
- alignment pin
- rest frame
- link
- handrail
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Abstract
The utility model discloses a micro-tillage machine armrest position adjusting device, which comprises an armrest, an armrest frame, a connecting seat and a connecting frame, a stand pipe is arranged on the upper surface of the connecting seat, a first location hole is disposed on the upper surface of the connecting seat beside the stand pipe along the periphery of the stand pipe, the connecting frame is composed of a horizontal rotary disc and two parallel sloping panels one end of which is fan-shaped fixedly connected on the horizontal rotary disc, an arc panel is connected between fan-shaped ends, the horizontal rotary disc comprises a round chassis, a cylindrical casing matched with the stand pipe is arranged on the upper surface of a round chassis, a first location pin matched with the first location hole is disposed on the round chassis near to the casing, the casing is sleeved outside the stand pipe, and open ends of the armrest frame respectively extend into two parallel sloping panels from fan-shaped ends of the connecting frame and are fixed on the connecting frame through pin shafts. A second location pin is disposed on a closed end of the armrest frame, and the arc panel of the connecting frame is provided with a second location hole matched with the second location pin along the radial direction.
Description
Technical field
The utility model relates to a kind of agricultural production instrument, relates in particular to a kind of mini-size tillage machine armrest positions adjusting device.
Background technology
On agricultural operation, often need turn over to the soil, the operation to the soil mainly is to carry out in the mode of mechanical work now, for example rotovator is exactly a kind of agricultural operation machinery that early grows up.To some coupling power less rotovators, be referred to as mini-size tillage machine traditionally, these mini-size tillage machines generally are used for the soil operation of ploughing shallowly, or in booth to the soil operation of turning over.
Existing mini-size tillage machine structure generally comprises frame, be located at the wheel of frame below and be located at the handrail of frame top.Be provided with Connection Block between frame and the handrail, the head section of handrail and mini-size tillage machine connects as one, and their single piece is hinged on the Connection Block, form the horizontal adjusting mechanism of mini-size tillage machine handrail in the position of described Connection Block, by this horizontal adjusting mechanism, handrail and head section can be realized turning to of horizontal direction, and this steering operation for existing mini-size tillage machine provides convenience.But only be provided with horizontal adjusting mechanism on the existing mini-size tillage machine, the handrail in the vertical direction generally is fixed, and this operator to different heights operates mini-size tillage machine and brought difficulty.And mini-size tillage machine when level turns to often integral body turn to, promptly the direction of handrail and head is on the same fixing direction all the time, this mini-size tillage machine is not suitable for carrying out earth working, narrow application range in the booth with arc height.
Summary of the invention
The purpose of this utility model just is to provide a kind of mini-size tillage machine armrest positions adjusting device, has solved the problem that existing mini-size tillage machine handrail can not be adjusted up and down, and can carry out the position adjustment of horizontal direction separately to handrail.
In order to solve the problems of the technologies described above, the technical solution of the utility model is such: a kind of mini-size tillage machine armrest positions adjusting device, comprise handrail, arm-rest frame and Connection Block, also comprise link, described Connection Block upper surface is provided with a columniform standpipe, the other Connection Block upper surface of this standpipe is provided with first locating hole along the standpipe periphery, described link is made of horizontal rotating disc and two swash plates that be arranged in parallel that are fixedly connected on the horizontal rotating disc, this swash plate upper end is fan-shaped, the lower end of swash plate connects horizontal rotating disc, in scalloped end arc is housed, described horizontal rotating disc comprises a circular base plate, at the circular base plate upper surface cylinder-shaped sleeve that mates with described standpipe is set, position near sleeve pipe on the described circular base plate is provided with first alignment pin that mates with first locating hole, described first alignment pin inserts in first locating hole, and described casing pipe sleeve is outside described standpipe; Described arm-rest frame is " U " font, and described arm-rest frame openend stretches into two swash plates that be arranged in parallel and by bearing pin from the scalloped end of link respectively and is fixed on the link.The fixedly connected handrail of the blind end of described arm-rest frame, blind end at described arm-rest frame is provided with second alignment pin, the arc of described link radially is provided with second locating hole that mates with second alignment pin along it, and described second alignment pin inserts in second locating hole.
In the above-mentioned mini-size tillage machine armrest positions adjusting device: described circular base plate is provided with columniform set pin sleeve, described set pin sleeve is positioned at by the sleeve pipe, pack into the bottom of set pin sleeve of described first alignment pin, first back-moving spring is equipped with in described first alignment pin upper end, the upper end of first back-moving spring connects first backguy, and described first backguy is stretched out the back and is connected with the handle of handrail from the top of set pin sleeve.
In above-mentioned mini-size tillage machine armrest positions adjusting device: columniform set pin sleeve is housed at blind end near the arm-rest frame of described handrail, pack into the bottom of set pin sleeve of described second alignment pin, second back-moving spring is equipped with in described second alignment pin upper end, the upper end of this second back-moving spring connects second backguy, and described second backguy is stretched out the back and is connected with the handle of handrail from the top of set pin sleeve.
In above-mentioned mini-size tillage machine armrest positions adjusting device: on the semi-circumference near the Connection Block of described link seven first locating holes are set evenly, the arc of described link is provided with four second locating holes.
Compared with prior art, advantage of the present utility model is: handrail is connected on the arm-rest frame, arm-rest frame is connected on the link again, can regulate the position of horizontal direction, and be provided with first alignment pin, can fix the horizontal adjusting amount, handrail can carry out the adjustment of horizontal direction with respect to whole frame, this has made things convenient for mini-size tillage machine in having the booth of high radian the soil to be carried out operation, improved the scope of application of mini-size tillage machine, alleviated the labour intensity of earth working in the booth, arm-rest frame is connected with link, and arm-rest frame rotates up and down around the mutually right link of bearing pin, and second alignment pin adjusted fixed-site up and down is set, can allow handrail be in different height, be fit to the operator's of different heights use.Secondly, about the utility model just can be realized by bearing pin, alignment pin and locating hole, move left and right, simple in structure, the backguy that only needs during operation to link to each other with handle is pulled out, and allows alignment pin break away from locating hole, realizes the function of rotation, after rotating to a certain degree, unclamp backguy, back-moving spring just is positioned over alignment pin in the locating hole, and is simple to operate.
Description of drawings
Fig. 1 is a profile of the present utility model;
Fig. 2 is the front view of the utility model link;
Fig. 3 is the profile of the utility model link;
Fig. 4 is the front view of the utility model Connection Block;
Fig. 5 is the cutaway view of the utility model arm-rest frame.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Referring to Fig. 1-Fig. 5, the utility model is mainly by handrail 18, arm-rest frame 1, Connection Block 10, link 5 is formed, the centre of described Connection Block 10 upper surfaces is provided with a columniform standpipe 11, these standpipe 11 other Connection Block 10 upper surfaces are provided with first locating hole 12 along standpipe 11 peripheries, described link 5 is by horizontal rotating disc and to be fixedly connected on two one ends on the horizontal rotating disc be that the swash plate that be arranged in parallel of fan shape constitutes, the swash plate lower end connects horizontal rotating disc, the upper end is fan-shaped, in scalloped end arc 15 is housed, described horizontal rotating disc comprises a circular base plate 14, a columniform sleeve pipe 13 that mates with described standpipe 11 is set in the middle of circular base plate 14, described sleeve pipe 13 is enclosed within outside the standpipe 11 on the Connection Block 10, described circular base plate 14 is provided with columniform set pin sleeve 17, described set pin sleeve 17 is positioned at sleeve pipe 13 next doors, described first alignment pin 9 is positioned at the bottom of set pin sleeve 17, described first alignment pin 9 inserts in first locating hole 12, first back-moving spring 7 is equipped with in first alignment pin, 9 upper ends, the upper end of first back-moving spring 7 connects first backguy 8, and described first backguy 8 is stretched out the back and is connected with the handle of handrail 18 from the top of set pin sleeve 17.Described arm-rest frame 1 is " U " font, the fixedly connected handrail 18 of the blind end of arm-rest frame 1, described arm-rest frame 1 openend stretches into two swash plates that be arranged in parallel and by bearing pin 6 from the scalloped end of link 5 respectively and is fixed on the link 5, two parallel metallic plates of welding on the blind end of the arm-rest frame 1 on handrail 18 next doors, the blind end of the arm-rest frame 1 in the middle of metallic plate is provided with columniform set pin sleeve 17, described second alignment pin 4 is positioned at the bottom of set pin sleeve 17, second back-moving spring 3 is equipped with in second alignment pin, 4 upper ends, the upper end of second back-moving spring 3 connects second backguy 2, described second backguy 2 is stretched out the back and is connected with the handle of handrail 18 from the top of set pin sleeve 17, the arc 15 of described link radially is provided with four second locating holes 16 that mate with second alignment pin 4 along it, and described second alignment pin 4 inserts in second locating hole.
Link 5 is around Connection Block 10 left rotation and right rotation, and drive arm-rest frame 1 is followed rotation, first locating hole 12 is set on the Connection Block 10, first alignment pin 5 is inserted in first locating hole 12, can position link 5, first alignment pin 9 is in the first different locating holes 12, link 5 with regard to rotatable in different positions, during operation, hold the handle of handrail 18, by first backguy 8 that links to each other with handle first alignment pin 9 is extracted first locating hole 12 on the Connection Block 10, get final product rotating handrail frame 1, in like manner, arm-rest frame 1 rotates up and down around link 5 by fulcrum member bearing pin 6, the arc 15 of link 5 is provided with some second locating holes 16, second alignment pin 4 is inserted in second locating hole 16, can position arm-rest frame 1, second alignment pin 4 is in the second different locating holes 16, arm-rest frame 1 with regard to rotatable in different positions, during operation, hold the handle on the handrail 18, by second backguy 2 that is connected with handle second alignment pin 4 is extracted second locating hole 16 on the link 5, can rotating handrail frame 1, rotate to the position of requirement after, release handle, second retainer spring 3 pushes second locating hole 16 with second alignment pin 4, position of rotation is fixed, thereby made arm-rest frame 1 be positioned at different height, satisfy the demand of the operation of different heights.
Claims (4)
1. mini-size tillage machine armrest positions adjusting device, comprise handrail (18), arm-rest frame (1) and Connection Block (10), it is characterized in that: also comprise link (5), described Connection Block (10) upper surface is provided with a columniform standpipe (11), other Connection Block (10) upper surface of this standpipe (11) is provided with first locating hole (12) along standpipe (11) periphery, described link (5) is made of horizontal rotating disc and two swash plates that be arranged in parallel that are fixedly connected on the horizontal rotating disc, this swash plate upper end is fan-shaped, the lower end of swash plate connects horizontal rotating disc, in scalloped end arc (15) is housed, described horizontal rotating disc comprises a circular base plate (14), at circular base plate (14) upper surface a cylinder-shaped sleeve (13) that mates with described standpipe (11) is set, the position that described circular base plate (14) goes up near sleeve pipe (13) is provided with first alignment pin (9) that mates with first locating hole (12), described first alignment pin (9) inserts in first locating hole (12), and described sleeve pipe (13) is enclosed within outside the described standpipe (11); Described arm-rest frame (1) is " U " font, and described arm-rest frame (1) openend stretches into two swash plates that be arranged in parallel and is fixed on the link (5) by bearing pin (6) from the scalloped end of link (5) respectively.The fixedly connected handrail of blind end (18) of described arm-rest frame (1), blind end at described arm-rest frame (1) is provided with second alignment pin (4), the arc of described link (15) radially is provided with second locating hole (16) that mates with second alignment pin (4) along it, and described second alignment pin (4) inserts in second locating hole (16).
2. according to the arm-rest frame of mini-size tillage machine described in the claim 1 position regulator, it is characterized in that: described circular base plate (14) is provided with columniform set pin sleeve (17), it is other that described set pin sleeve (17) is positioned at sleeve pipe (13), pack into the bottom of set pin sleeve (17) of described first alignment pin (9), first back-moving spring (7) is equipped with in described first alignment pin (9) upper end, the upper end of first back-moving spring (7) connects first backguy (8), and described first backguy (8) is stretched out the back and is connected with the handle of handrail (18) from the top of set pin sleeve (17).
3. according to the arm-rest frame of mini-size tillage machine described in the claim 1 position regulator, it is characterized in that: columniform set pin sleeve (17) is housed at blind end near the arm-rest frame (1) of described handrail (18), pack into the bottom of set pin sleeve (17) of described second alignment pin (4), second back-moving spring (3) is equipped with in described second alignment pin (4) upper end, the upper end of this second back-moving spring (3) connects second backguy (2), and described second backguy (2) is stretched out the back and is connected with the handle of handrail (18) from the top of set pin sleeve.
4. according to the arm-rest frame of mini-size tillage machine described in the claim 1 position regulator, it is characterized in that: on the semi-circumference near the Connection Block (10) of described link (5) seven first locating holes (12) are set evenly, the arc (15) of described link (5) is provided with four second locating holes (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202935097U CN201682768U (en) | 2010-08-17 | 2010-08-17 | Micro-tillage machine armrest position adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202935097U CN201682768U (en) | 2010-08-17 | 2010-08-17 | Micro-tillage machine armrest position adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201682768U true CN201682768U (en) | 2010-12-29 |
Family
ID=43371058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202935097U Expired - Lifetime CN201682768U (en) | 2010-08-17 | 2010-08-17 | Micro-tillage machine armrest position adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201682768U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102150488A (en) * | 2011-04-07 | 2011-08-17 | 四川宏美农机有限公司 | Micro tillage machine |
| CN104044652A (en) * | 2014-06-23 | 2014-09-17 | 重庆嘉木机械有限公司 | Mini-tiller engine and handle bracket installing structure |
| CN104429203A (en) * | 2014-12-10 | 2015-03-25 | 重庆科业动力机械制造有限公司 | Mini tiller with liftable handles |
| CN104429205A (en) * | 2014-12-10 | 2015-03-25 | 重庆科业动力机械制造有限公司 | Rotatable lifting armrest frame assembly |
| CN104472044A (en) * | 2014-12-10 | 2015-04-01 | 重庆科业动力机械制造有限公司 | Mini-tiller with rotatable armrest frame |
| CN104472043A (en) * | 2014-12-10 | 2015-04-01 | 重庆科业动力机械制造有限公司 | Mini-tiller with rotatable and liftable armrest frame |
| CN105409372A (en) * | 2015-12-18 | 2016-03-23 | 重庆鑫源农机股份有限公司 | Handle assembly of mini-tiller capable of lifting and dropping to adjust |
| CN106068729A (en) * | 2016-08-10 | 2016-11-09 | 盐城万富隆机械制造有限公司 | A kind of can the garden supervisor handle assembly of multi-faceted regulation |
-
2010
- 2010-08-17 CN CN2010202935097U patent/CN201682768U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102150488A (en) * | 2011-04-07 | 2011-08-17 | 四川宏美农机有限公司 | Micro tillage machine |
| CN102150488B (en) * | 2011-04-07 | 2013-05-15 | 四川艾马仕科技有限公司 | Micro tillage machine |
| CN104044652A (en) * | 2014-06-23 | 2014-09-17 | 重庆嘉木机械有限公司 | Mini-tiller engine and handle bracket installing structure |
| CN104044652B (en) * | 2014-06-23 | 2016-07-06 | 重庆嘉木机械有限公司 | A kind of tiller electromotor and handle bracket mounting structure |
| CN104429203A (en) * | 2014-12-10 | 2015-03-25 | 重庆科业动力机械制造有限公司 | Mini tiller with liftable handles |
| CN104429205A (en) * | 2014-12-10 | 2015-03-25 | 重庆科业动力机械制造有限公司 | Rotatable lifting armrest frame assembly |
| CN104472044A (en) * | 2014-12-10 | 2015-04-01 | 重庆科业动力机械制造有限公司 | Mini-tiller with rotatable armrest frame |
| CN104472043A (en) * | 2014-12-10 | 2015-04-01 | 重庆科业动力机械制造有限公司 | Mini-tiller with rotatable and liftable armrest frame |
| CN105409372A (en) * | 2015-12-18 | 2016-03-23 | 重庆鑫源农机股份有限公司 | Handle assembly of mini-tiller capable of lifting and dropping to adjust |
| CN106068729A (en) * | 2016-08-10 | 2016-11-09 | 盐城万富隆机械制造有限公司 | A kind of can the garden supervisor handle assembly of multi-faceted regulation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101229 |