CN108633364A - Running mechanism of micro-cultivator - Google Patents
Running mechanism of micro-cultivator Download PDFInfo
- Publication number
- CN108633364A CN108633364A CN201810779990.1A CN201810779990A CN108633364A CN 108633364 A CN108633364 A CN 108633364A CN 201810779990 A CN201810779990 A CN 201810779990A CN 108633364 A CN108633364 A CN 108633364A
- Authority
- CN
- China
- Prior art keywords
- box body
- fixedly connected
- telescopic cylinder
- upper cartridge
- rack
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B69/00—Steering of agricultural machines or implements; Guiding agricultural machines or implements on a desired track
- A01B69/003—Steering or guiding of machines or implements pushed or pulled by or mounted on agricultural vehicles such as tractors, e.g. by lateral shifting of the towing connection
Abstract
The invention belongs to mini-tiller fields, specifically disclose a kind of running mechanism of micro-cultivator, including rack and box body, box body includes upper cartridge body and lower box body, lower box body is rotatably connected on the lower section of upper cartridge body, upper cartridge body is rotatably connected in rack, the lower part of lower box body is fixedly connected with several inserted links, frame lower is equipped with telescopic cylinder, the fixing end of telescopic cylinder is fixedly connected on frame lower, the output end of telescopic cylinder is fixedly connected with retainer, and traveling wheel is rotatably connected on retainer, and the rodless cavity of telescopic cylinder is equipped with air admission hole.The present apparatus solves the problems, such as that existing mini-tiller original place in small space rotates 360 ° of more difficulties.
Description
Technical field
The invention belongs to mini-tiller fields, and in particular to a kind of running mechanism of micro-cultivator.
Background technology
Mini-tiller using small diesel engine or gasoline engine as power, have it is light-weight, it is small, it is simple in structure the features such as.It is micro-
Cultivated machine is widely used in Plain, mountain area, the nonirrigated farmland on hills, paddy field, orchard etc..Mixing corresponding equipment can be drawn water, generated electricity, be sprayed
The operations such as medicine, spray can also draw towed vehicle and carry out short-distance transport, and mini-tiller can freely exercise in field, make convenient for user
With and storage, eliminate the worry that large-scale farm machinery cannot be introduced into mountain area field, be vast farmers consumer substitute ox plough
Optimal selection.
Traditional mini-tiller is since volume is big, heavier-weight, can not complete the steering of 360 degree of original place at all, is cultivated in corn
In, since corn sky row spacing degree is only 35 centimetres or so, completion steering is extremely difficult in space small in this way, can consume very big
Muscle power, many seedlings of cereal crops can be rolled, cause prodigious loss.
Invention content
The purpose of the present invention is to provide a kind of running mechanism of micro-cultivator, to solve existing mini-tiller in small space
Original place rotates 360 ° of more difficult problems.
In order to achieve the above object, base case of the invention provides a kind of running mechanism of micro-cultivator, including rack and box
Body, box body include upper cartridge body and lower box body, and lower box body is rotatably connected on the lower section of upper cartridge body, and upper cartridge body is rotatably connected on rack
On, the lower part of lower box body is fixedly connected with several inserted links, and frame lower is equipped with telescopic cylinder, and the fixing end of telescopic cylinder, which is fixed, to be connected
It is connected on frame lower, the output end of telescopic cylinder is fixedly connected with retainer, traveling wheel is rotatably connected on retainer, and stretch gas
The rodless cavity of cylinder is equipped with air admission hole.
The principle of this base case is：When needing when field is turned to, make gas in telescopic cylinder from air inlet
Hole is discharged, and telescopic cylinder is shunk.To make rack whole height decline, box body moves down therewith, and then inserted link is made to be inserted into soil.
At this point, rack front end is fixed by inserted link.Rack is lifted, during lifting, rack is made to be rotated simultaneously around upper cartridge body
Rack is set to be in vertical state.
At this point, the centre of gyration around box body rotates rack, upper cartridge body is relatively rotated with lower box body in rotation process.Work as completion
After 360 ° of rotations of rack, rack is put down.It is inflated to telescopic cylinder, and then the fixing end of telescopic cylinder is made to move up, in turn
Rack is set to move up.Box body is moved up with rack, inserted link is extracted soil, mini-tiller just can normal walking.
The advantageous effect of this base case is：1. the present apparatus, can be in narrow sky by then rotating rack vertically
Interior 360 ° of rotation.
Prevent rack in rotation 2. the inserted link in the present apparatus can be inserted into soil, crank causes to tumble.
3. the inserted link of the present apparatus far from ground, the used time can be inserted directly into ground when not used, avoids influencing walking motion, make
With very convenient.
Prioritization scheme one：The retainer side is fixedly connected with and the lever that offsets outside lower box body.Lever is in inserted link
It offsets with lower box body when being inserted into soil, prevents lower box body deflection from inserting inclined.
Prioritization scheme two：Pressing cam is rotatably connected in the upper cartridge body, the centre of gyration for pressing cam stretches out box body
It outside and is fixedly connected in rack, pressing plate is slidably connected in lower box body, pressing cam can offset with pressing plate when rotating, press
Pressing plate lower part is fixedly connected with several contact pins, and inserted link is in hollow shape, and contact pin is slidably connected in inserted link, and inserted link bottom has and makes to insert
The stretching hole that needle stretches out.So that contact pin is inserted into soil using lifting for rack, extends the insertion depth of inserted link, make gantry rotation more
For stabilization.
Prioritization scheme three：Resetting spring is fixedly connected in the pressing plate, the one end of resetting spring far from pressing plate is solid
It is scheduled on the inner wall of lower box body.The setting of resetting spring makes contact pin automatically in retraction inserted link, is conveniently operated.
Prioritization scheme four：The top of the upper cartridge body is in spherical crown shape.At the top of the upper cartridge body of spherical crown shape, when preventing gantry rotation
It is interfered with upper cartridge body.
Description of the drawings
Fig. 1 is the structural schematic diagram of running mechanism of micro-cultivator of the embodiment of the present invention；
Fig. 2 is the enlarged drawing at A in Fig. 1；
Fig. 3 is the enlarged drawing at B in Fig. 1；
Fig. 4 is the enlarged drawing at C in Fig. 2；
Fig. 5 is the schematic diagram that rack goes to vertical state in the present embodiment.
Specific implementation mode
Below by specific implementation mode, the present invention is described in further detail：
Reference numeral in Figure of description includes：Rack 1, pressing cam 3, upper cartridge body 4, pressing plate 5, is answered at traveling wheel 2
Position spring 6, connecting rod 7, lower box body 8, lever 9, inserted link 10, telescopic cylinder 11, retainer 12, sliding block 13, contact pin 14.
Embodiment：Running mechanism of micro-cultivator in this programme, as shown in Figure 1, the box of rack 1 and tubular including mini-tiller
Body.As shown in Fig. 2, box body includes interconnected upper cartridge body 4 and lower box body 8,4 top of upper cartridge body is in spherical crown shape.8 turns of lower box body
The dynamic lower section for being connected to upper cartridge body 4,1 lower part of rack are fixedly connected with fixed link, and fixed link lower part, which is fixedly connected with, horizontal determines
Axis, upper cartridge body 4 are rotatably connected on dead axle.The lower part of lower box body 8 is fixedly connected with several vertical inserted links 10.As shown in figure 3,
1 lower part of rack is equipped with telescopic cylinder 11, and the piston rod of telescopic cylinder 11 is fixedly connected on 1 lower part of rack, the cylinder of telescopic cylinder 11
Body is fixedly connected with retainer 12, and traveling wheel 2 is rotatably connected on retainer 12, and the rodless cavity of telescopic cylinder 11 is equipped with air inlet
Hole, air admission hole are communicated with air intake pump, and air intake pump is fixedly connected in rack 1, and air intake pump is two-way pump.12 side of retainer is fixed
It is connected with lever 9, is offseted outside the one end of lever 9 far from retainer 12 and lower box body 8.
Pressing cam 3 is equipped in upper cartridge body 4, dead axle stretches into upper cartridge body 4, and pressing cam 3 is fixedly connected on dead axle.Under
Pressing plate 5 is slidably connected in box body 8, pressing cam 3 can offset when rotating with pressing plate 5.As shown in figure 4,5 lower part of pressing plate
It is fixedly connected with connecting rod 7,7 lower part of connecting rod is fixedly connected with sliding block 13.Sliding block 13 is slidably connected inside inserted link 10,13 bottom of sliding block
Portion is fixedly connected with several vertical contact pins 14, and inserted link 10 is in hollow shape, and contact pin 14 is slidably connected in inserted link 10,10 bottom of inserted link
Portion has the stretching hole for making contact pin 14 stretch out.Resetting spring 6 is fixedly connected in pressing plate 5, resetting spring 6 is far from pressing plate 5
One end be fixed on the inner wall of lower box body 8.
Original state, the rodless cavity gassy of telescopic cylinder 11, rack 1 are jacked up by the piston rod of telescopic cylinder 11, are inserted
Bar 10 is far from ground, mini-tiller normal walking.When needs are when field is turned to, startup air intake pump makes in telescopic cylinder 11
The gas of rodless cavity is discharged from air admission hole, and the piston rod of telescopic cylinder 11 moves down.It is fixed to make 1 whole height of rack decline
Box body in rack 1 moves down therewith, and then inserted link 10 is made to be inserted into soil.
At this point, 1 front end of rack is fixed by inserted link 10.As shown in figure 5, rack 1 is lifted, during lifting, make fixation
Bar rotates around upper cartridge body 4 with rack 1 and rack 1 is made to be in vertical state.At this point, the band of the pressing dead axle in rack 1 of cam 3
It is rotated counterclockwise in upper cartridge body 4 under dynamic, to depress pressing plate 5, pressing plate 5 drives connecting rod 7 to move down, and connecting rod 7, which drives, to be slided
Block 13 moves down, and sliding block 13 drives contact pin 14 to move down and stretches out inserted link 10 from hole is stretched out, and contact pin 14, which stretches into soil, makes lower box body 8 with steady
It is fixed.
At this point, the centre of gyration around box body rotates rack 1, upper cartridge body 4 is relatively rotated with lower box body 8 in rotation process.When
After 360 ° of rotations for completing rack 1, rack 1 is put down.In the process, cam continues to rotate counterclockwise, and resetting spring 6 makes pressing plate 5
It moves up, to make contact pin 14 be retracted in inserted link 10.The rodless cavity for starting air intake pump to telescopic cylinder 11 is inflated, and then makes flexible gas
The piston rod stretching of cylinder 11 moves up, and then rack 1 is made to move up.Box body is moved up with rack 1, and inserted link 10 is extracted soil, micro- to plough
Machine just can normal walking.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. running mechanism of micro-cultivator, it is characterised in that：Including rack and box body, box body includes upper cartridge body and lower box body, lower box body
It is rotatably connected on the lower section of upper cartridge body, upper cartridge body is rotatably connected in rack, and the lower part of lower box body is fixedly connected with several inserted links,
Frame lower is equipped with telescopic cylinder, and the fixing end of telescopic cylinder is fixedly connected on frame lower, and the output end of telescopic cylinder is fixed
It is connected with retainer, traveling wheel is rotatably connected on retainer, the rodless cavity of telescopic cylinder is equipped with air admission hole.
2. running mechanism of micro-cultivator according to claim 1, it is characterised in that：The retainer side be fixedly connected with
The lever to offset outside lower box body.
3. running mechanism of micro-cultivator according to claim 2, it is characterised in that：Pressing is rotatably connected in the upper cartridge body
Cam, the centre of gyration for pressing cam are stretched out outside box body and are fixedly connected in rack, and pressing plate is slidably connected in lower box body,
It can offset with pressing plate when pressing cam rotation, pressing plate lower part is fixedly connected with several contact pins, and inserted link is in hollow shape, and contact pin is slided
Dynamic to be connected in inserted link, inserted link bottom has the stretching hole for making contact pin stretch out.
4. running mechanism of micro-cultivator according to claim 3, it is characterised in that：Reset is fixedly connected in the pressing plate
Spring, the one end of resetting spring far from pressing plate are fixed on the inner wall of lower box body.
5. running mechanism of micro-cultivator according to claim 4, it is characterised in that：The top of the upper cartridge body is in spherical crown shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810779990.1A CN108633364A (en) | 2018-07-16 | 2018-07-16 | Running mechanism of micro-cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810779990.1A CN108633364A (en) | 2018-07-16 | 2018-07-16 | Running mechanism of micro-cultivator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108633364A true CN108633364A (en) | 2018-10-12 |
Family
ID=63751385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810779990.1A Pending CN108633364A (en) | 2018-07-16 | 2018-07-16 | Running mechanism of micro-cultivator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108633364A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR940006443A (en) * | 1992-09-01 | 1994-04-25 | 주일환 | Cultivator Demountable Farm Equipment |
| DE202009003439U1 (en) * | 2009-03-11 | 2010-07-22 | Alois Pöttinger Maschinenfabrik Gmbh | Hay-making machine |
| CN104285529A (en) * | 2014-09-13 | 2015-01-21 | 东北农业大学 | Steering adjustment mechanism for ridge building component of paddy field ridge building machine |
| DE202015106518U1 (en) * | 2015-12-01 | 2016-01-04 | Josef Lumper | Harrow |
| CN106471900A (en) * | 2016-11-11 | 2017-03-08 | 重庆市恒昌农具制造有限公司 | A kind of micro-tiller for gardens |
| CN208434289U (en) * | 2018-07-16 | 2019-01-29 | 重庆卓格豪斯机械有限公司 | Running mechanism of micro-cultivator |
| US20190053417A1 (en) * | 2016-02-18 | 2019-02-21 | Seedmaster Manufacturing Ltd. | Implement operating apparatus |
| CN209643303U (en) * | 2019-03-11 | 2019-11-19 | 重庆聚帮机械设备有限责任公司 | Mini-tiller power-assisted jacking system |
-
2018
- 2018-07-16 CN CN201810779990.1A patent/CN108633364A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR940006443A (en) * | 1992-09-01 | 1994-04-25 | 주일환 | Cultivator Demountable Farm Equipment |
| DE202009003439U1 (en) * | 2009-03-11 | 2010-07-22 | Alois Pöttinger Maschinenfabrik Gmbh | Hay-making machine |
| CN104285529A (en) * | 2014-09-13 | 2015-01-21 | 东北农业大学 | Steering adjustment mechanism for ridge building component of paddy field ridge building machine |
| DE202015106518U1 (en) * | 2015-12-01 | 2016-01-04 | Josef Lumper | Harrow |
| US20190053417A1 (en) * | 2016-02-18 | 2019-02-21 | Seedmaster Manufacturing Ltd. | Implement operating apparatus |
| CN106471900A (en) * | 2016-11-11 | 2017-03-08 | 重庆市恒昌农具制造有限公司 | A kind of micro-tiller for gardens |
| CN208434289U (en) * | 2018-07-16 | 2019-01-29 | 重庆卓格豪斯机械有限公司 | Running mechanism of micro-cultivator |
| CN209643303U (en) * | 2019-03-11 | 2019-11-19 | 重庆聚帮机械设备有限责任公司 | Mini-tiller power-assisted jacking system |
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