CN102792792A - Adjustable preposed multifunctional rotary cultivator - Google Patents
Adjustable preposed multifunctional rotary cultivator Download PDFInfo
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- CN102792792A CN102792792A CN2012103379078A CN201210337907A CN102792792A CN 102792792 A CN102792792 A CN 102792792A CN 2012103379078 A CN2012103379078 A CN 2012103379078A CN 201210337907 A CN201210337907 A CN 201210337907A CN 102792792 A CN102792792 A CN 102792792A
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Abstract
The invention provides an adjustable preposed multifunctional rotary cultivator. The rotary cultivator comprises a riding cross and a cultivation roller installed at the tail of the riding cross, wherein rotary blades are obliquely installed at the front lower end of a head via a rotary blade shaft; driving wheels are installed at the bottom of the head; one ends of tow arms are sleeved on driving wheel shafts and the other ends thereof are inserted and sleeved at the other end of a tow seat; the other end of the tow seat is hinged with the riding cross; a fan-shaped adjusting plate is fixed at one end of the tow seat; an adjusting block is installed at the other end of the tow seat; an adjusting handle is hinged on the adjusting block; a bolt is arranged on the adjusting handle; a plurality of adjusting holes which are distributed in arc shape are arranged on the fan-shaped adjusting plate; one end of an adjusting connecting rod is hinged at the joint of a control handle and the head and the other end of the adjusting connecting rod is hinged in the middle of a limiting seat; and the limiting seat is sleeved on the tow seat. The rotary cultivator is simple in structure and convenient to operate and can adapt to cultivation of paddy fields with various muddy feet.
Description
Technical field
The present invention relates to plough whole ground agricultural mechanical field, refer in particular to a kind of adjustable front positioning type multifunction rotavator.
Background technology
The front positioning type rotovator is strong because of its hack ability; It is smooth and be used widely to plough whole field; The cumbersome tillage method that traditional turnplow is turned over replacing fully, rake, rolling are whole, because of before its workpiece of front positioning type cultivator is arranged on fuselage, can there be the farming blind area in limit, field, angle, field during farming simultaneously; This is the untouchable advantage of hand tractor; And the front positioning type cultivator is small and exquisite, light, flexible, and it is little but also do not have the deficiency that tractor road can't farming because of the field piece to have remedied not only large sized tractor, is highly suitable for the field farming in areas such as vast mountain area, China south, hills area, lake region.
Existing front positioning type rotovator generally all can not be taken advantage of the seat operation, high, the inefficiency of labour intensity during farming, and also some producer can realize taking advantage of the seat operation in order to make the front positioning type rotovator; To take advantage of mounting to be connected on the fuselage; But when adopting such mode to connect, fuselage has formed a kind of rigidity and has been connected with taking advantage of between the mounting, when carrying out the field farming; Because fuselage and take advantage of and do not have relative self-movement up and down between the mounting; And field mud pin is deep mixed, and rotary blade can not be adjusted with the mud pin depth, usually hits cutter, arable land mud pin out-of-flatness or the like situation.
Summary of the invention
The objective of the invention is to overcome the deficiency of prior art, the front positioning type multifunction rotavator that a kind of simple in structure, governing speed is fast, can adapt to the farming of all kinds of fields is provided.
For realizing above-mentioned purpose; Technical scheme provided by the present invention is: a kind of adjustable front positioning type multifunction rotavator; It includes takes advantage of a cross and is installed in the farming roller of taking advantage of a cross afterbody, also includes and is connected the hoisting mechanism of taking advantage of between a cross and the head; Described hoisting mechanism includes traction seat, draft arm, regulating handle, fan-shaped adjustable plate, regulates connecting rod, limit base, and wherein, rotary blade tilts to be installed in the preceding lower end of head through revolving cutter shaft, and driving wheel is installed in the head bottom; Draft arm one end is sleeved on the driving wheel wheel shaft, and other end sleeve is at traction seat one end, the traction seat other end with take advantage of a cross to be hinged; Fan-shaped adjustable plate is fixed on traction seat one end, and the traction seat other end is equipped with a regulating block, and regulating handle is hinged on the regulating block; Regulating handle is provided with latch, and fan-shaped adjustable plate is provided with several adjustment holes of curved distribution, regulates the junction that connecting rod one end is hinged on joystick and head; The other end is hinged on the limit base middle part; Limit base is sleeved on the traction seat, and is hinged through bearing pin and regulating handle on the limit base, and bearing pin is provided with the back-moving spring that matches with regulating handle; The traction seat that is positioned at regulating block one end is provided with spacer pin, and the other end is provided with limited block.
Described back-moving spring is sleeved on the bearing pin, and one of which end and limit base are inconsistent, and the other end and regulating handle are inconsistent.
Described limit base upper end is hinged on the regulating handle between regulating block and the fan-shaped adjustable plate.
Described draft arm is two, and the one of which end is sleeved on the driving wheel wheel shaft of head both sides, and the other end closes up the back sleeve in traction seat to the centre.
Described fan-shaped adjustable plate is positioned to be taken advantage of on the traction seat of Gacrux side.
The described seat cushion lower end at a cross rear portion of taking advantage of is provided with the tool box, and seat cushion is hinged on and forms case lid on the tool box.
The present invention when needs are regulated rotary blade, pulls regulating handle after having adopted such scheme to back-moving spring one side; Make in the adjustment hole of latch from the fan-shaped adjustable plate and withdraw from; Moving up and down regulating handle then, is fulcrum with the bearing pin, rotates along the driving wheel wheel shaft through limit base and the rotary blade of regulating connecting rod drive head and be installed on the head; Rotary blade is transferred to suitable position; Unclamp regulating handle, latch inserts under the effect of back-moving spring in the adjustment hole the rotary blade fixed-site, can also finely tune rotary blade through the gap between limit base underbeam and the traction seat bottom after the rotary blade fixed-site.Simple in structure, easy to operate, the paddy field ploughing and weeding that can adapt to various mud pin of this programme.
Description of drawings
Fig. 1 is an overall structure sketch map of the present invention.
Fig. 2 is a back-moving spring sketch map of the present invention.
Fig. 3 is a draft arm sketch map of the present invention.
Fig. 4 is a draft arm scheme of installation of the present invention.
Embodiment
Below in conjunction with institute's drawings attached the present invention is described further; Preferred embodiment of the present invention is: referring to accompanying drawing 1 and accompanying drawing 4; The described adjustable multifunction rotavator of present embodiment includes to be taken advantage of a cross 1 and is installed in the farming roller 2 of taking advantage of a cross 1 afterbody, also includes and is connected the hoisting mechanism of taking advantage of between a cross 1 and the head 15 4; Described hoisting mechanism 4 includes traction seat 5, draft arm 6, regulating handle 8, fan-shaped adjustable plate 9, regulates connecting rod 10, limit base 11, and wherein, rotary blade 3 tilts to be installed in head 15 preceding lower ends through revolving cutter shaft 7, and driving wheel 14 is installed in head 15 bottoms; Draft arm 6 is two, and the one of which end is sleeved on driving wheel 14 wheel shafts of head 15 both sides, and the other end closes up the back sleeve in traction seat 5 to the centre.Traction seat 5 other ends with take advantage of a cross 1 to be hinged; Fan-shaped adjustable plate 9 is fixed on the traction seat 5 of taking advantage of a cross 1 one sides.Traction seat 5 other ends are equipped with a regulating block 12, and regulating handle 8 is hinged on the regulating block 12, and back-moving spring 20 is sleeved on the bearing pin 19, and one of which end and limit base 11 are inconsistent, and the other end and regulating handle 8 are inconsistent.Regulating handle 8 is provided with latch 16; Fan-shaped adjustable plate 9 is provided with several adjustment holes 17 of curved distribution, regulates the junction that connecting rod 10 1 ends are hinged on joystick 18 and head 15, and the other end is hinged on limit base 11 middle parts; Limit base 11 is sleeved on the traction seat 5; And limit base 11 upper ends are hinged on the regulating handle 8 between regulating block 12 and the fan-shaped adjustable plate 9, and limit base 11 front and back are carried out spacing respectively through spacer pin 13 and limited block 23, behind employing spacer pin 13 and the limited block 23; Shorten the space of sliding of limit base 11, the lifting travel of rotary blade is increased greatly; Take advantage of seat cushion 21 lower ends at a cross 1 rear portion to be provided with tool box 22, seat cushion 21 is hinged on the tool box 22 and forms case lid.When needs are regulated rotary blade 3; Regulating handle 8 is pulled to back-moving spring 20 1 sides; Making in the adjustment hole 17 of latch 16 from the fan-shaped adjustable plate 9 and withdraw from, move up and down regulating handle 8 then, is fulcrum with bearing pin 19; Rotate along driving wheel 14 wheel shafts through limit base 11 and the rotary blade 3 of regulating connecting rod 10 drive heads 15 and be installed on the head 15; Rotary blade 3 is transferred to suitable position, unclamp regulating handle 8, latch 16 inserts under the effect of back-moving spring 20 in the adjustment hole 17 rotary blade 3 fixed-site.
The embodiment of the above only is the present invention's preferred embodiment, is not to limit practical range of the present invention with this, so the variation that all shapes according to the present invention, principle are done all should be encompassed in protection scope of the present invention.
Claims (7)
1. adjustable front positioning type multifunction rotavator; It includes takes advantage of a cross (1) and be installed in the farming roller (2) of taking advantage of a cross (1) afterbody, it is characterized in that: it also includes and is connected the hoisting mechanism of taking advantage of between a cross (1) and the head (15) (4); Described hoisting mechanism (4) includes traction seat (5), draft arm (6), regulating handle (8), fan-shaped adjustable plate (9), regulates connecting rod (10), limit base (11); Wherein, Rotary blade (3) tilts to be installed in the preceding lower end of head (15) through revolving cutter shaft (7), and driving wheel (14) is installed in head (15) bottom; Draft arm (6) one ends are sleeved on driving wheel (14) wheel shaft, and other end sleeve is at traction seat (5) one ends, traction seat (5) other end with take advantage of a cross (1) to be hinged; Fan-shaped adjustable plate (9) is fixed on traction seat (5) one ends; Traction seat (5) other end is equipped with a regulating block (12); Regulating handle (8) is hinged on the regulating block (12); Regulating handle (8) is provided with latch (16), and fan-shaped adjustable plate (9) is provided with several adjustment holes (17) of curved distribution, regulates the junction that connecting rod (10) one ends are hinged on joystick (18) and head (15); The other end is hinged on limit base (11) middle part; Limit base (11) is sleeved on the traction seat (5), and is hinged through bearing pin (19) and regulating handle (8) on the limit base (11), and bearing pin (19) is provided with the back-moving spring (20) that matches with regulating handle (8); The traction seat (5) that is positioned at regulating block (12) one ends is provided with spacer pin (13), and the other end is provided with limited block (23).
2. a kind of adjustable front positioning type multifunction rotavator according to claim 1 is characterized in that: back-moving spring (20) is sleeved on the bearing pin (19), and one of which end and limit base (11) are inconsistent, and the other end and regulating handle (8) are inconsistent.
3. a kind of adjustable front positioning type multifunction rotavator according to claim 1 is characterized in that: limit base (11) upper end is hinged on the regulating handle (8) between regulating block (12) and the fan-shaped adjustable plate (9).
4. a kind of adjustable front positioning type multifunction rotavator according to claim 1; It is characterized in that: draft arm (6) is two; The one of which end is sleeved on driving wheel (14) wheel shaft of head (15) both sides, and the other end closes up the back sleeve in traction seat (5) to the centre.
5. a kind of adjustable front positioning type multifunction rotavator according to claim 1 is characterized in that: fan-shaped adjustable plate (9) is positioned on the traction seat (5) of taking advantage of a cross (1) one side.
6. a kind of adjustable front positioning type multifunction rotavator according to claim 1 is characterized in that: take advantage of seat cushion (21) lower end at a cross (1) rear portion to be provided with tool box (22), seat cushion (21) is hinged on tool box (22) and goes up the formation case lid.
7. a kind of adjustable front positioning type multifunction rotavator according to claim 1 is characterized in that: limited block (23) is positioned on traction seat (5) the both sides sidewall of fan-shaped adjustable plate (9) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103379078A CN102792792A (en) | 2012-09-13 | 2012-09-13 | Adjustable preposed multifunctional rotary cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103379078A CN102792792A (en) | 2012-09-13 | 2012-09-13 | Adjustable preposed multifunctional rotary cultivator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102792792A true CN102792792A (en) | 2012-11-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103379078A Pending CN102792792A (en) | 2012-09-13 | 2012-09-13 | Adjustable preposed multifunctional rotary cultivator |
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| Country | Link |
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| CN (1) | CN102792792A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103636305A (en) * | 2013-12-26 | 2014-03-19 | 李菊泉 | Rotary digging tillage machine |
| CN103749011A (en) * | 2014-02-20 | 2014-04-30 | 湖南省农友机械集团有限公司 | Step tillage type rotary cultivator |
| CN104285516A (en) * | 2014-10-20 | 2015-01-21 | 湖南省耒耕轻型耕田机制造有限公司 | Riding-type cultivator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2335345Y (en) * | 1998-08-04 | 1999-09-01 | 郑义禄 | Light self-propelled tiller |
| CN200976735Y (en) * | 2006-12-01 | 2007-11-21 | 陈智强 | Walking tillage machine |
| JP2008154537A (en) * | 2006-12-25 | 2008-07-10 | Iseki & Co Ltd | Maneuvering apparatus for walking-type tiller |
| JP2010029138A (en) * | 2008-07-30 | 2010-02-12 | Iseki & Co Ltd | Walking type tiller |
| CN202262237U (en) * | 2011-09-09 | 2012-06-06 | 湘乡市高峰五金机械制造有限公司 | Multifunctional minitiller |
| CN202818879U (en) * | 2012-09-13 | 2013-03-27 | 益阳市兴益机械有限公司 | Adjustable preposition type multifunctional rotary cultivator |
-
2012
- 2012-09-13 CN CN2012103379078A patent/CN102792792A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2335345Y (en) * | 1998-08-04 | 1999-09-01 | 郑义禄 | Light self-propelled tiller |
| CN200976735Y (en) * | 2006-12-01 | 2007-11-21 | 陈智强 | Walking tillage machine |
| JP2008154537A (en) * | 2006-12-25 | 2008-07-10 | Iseki & Co Ltd | Maneuvering apparatus for walking-type tiller |
| JP2010029138A (en) * | 2008-07-30 | 2010-02-12 | Iseki & Co Ltd | Walking type tiller |
| CN202262237U (en) * | 2011-09-09 | 2012-06-06 | 湘乡市高峰五金机械制造有限公司 | Multifunctional minitiller |
| CN202818879U (en) * | 2012-09-13 | 2013-03-27 | 益阳市兴益机械有限公司 | Adjustable preposition type multifunctional rotary cultivator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103636305A (en) * | 2013-12-26 | 2014-03-19 | 李菊泉 | Rotary digging tillage machine |
| CN103749011A (en) * | 2014-02-20 | 2014-04-30 | 湖南省农友机械集团有限公司 | Step tillage type rotary cultivator |
| CN103749011B (en) * | 2014-02-20 | 2015-11-25 | 湖南省农友机械集团有限公司 | A kind of step ploughs formula rotovator |
| CN104285516A (en) * | 2014-10-20 | 2015-01-21 | 湖南省耒耕轻型耕田机制造有限公司 | Riding-type cultivator |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121128 |