CN102349375A - Opener for mini-tiller - Google Patents
Opener for mini-tiller Download PDFInfo
- Publication number
- CN102349375A CN102349375A CN2011102488919A CN201110248891A CN102349375A CN 102349375 A CN102349375 A CN 102349375A CN 2011102488919 A CN2011102488919 A CN 2011102488919A CN 201110248891 A CN201110248891 A CN 201110248891A CN 102349375 A CN102349375 A CN 102349375A
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- China
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- mini
- tillage machine
- size tillage
- eccentric disc
- shovel head
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Abstract
The invention provides an opener for a mini-tiller, which is characterized by comprising a rack, an eccentric disc, a connecting rod combination, a movable shovel head, a left edge plate and a right edge plate, wherein the eccentric disc is connected with the upper end of the connecting rod combination, the lower end of the connecting rod combination is hinged with the supporting arm of the movable shovel head, the back end of the supporting arm of the movable shovel head is hinged on a transversal horizontal shaft through a shaft sleeve, the transversal horizontal shaft is fixed on the rack, the left edge plate and the right edge plate are arranged at the back of the movable shovel head, the front ends of the left edge plate and the right edge plate are hinged on the rack through a pivot structure, and the inner sides of the left edge plate and the right edge plate are supported on the rack respectively through an adjustable supporting arm. According to the technical scheme of the invention, the digging advancing efficiency in opening can be improved, the deep opening can be carried out, the opening, hilling and ridging can be synchronically completed, and the width of a ditch can be adjusted.
Description
Technical field
The invention belongs to agricultural machinery technological field, specifically, relate to a kind of plough that is used for mini-size tillage machine.
Background technology
At present, ploughing the trench digging facility in whole soil, all is that tractor band ploughshare is ditched, and only be suitable for the trench digging in the bulk field in the Plain, and for the ploughing operation in fritter field, mountain area or the booth, tractor is just inapplicable.Thereby; In the ploughing operation of fritter field, mountain area and booth, often use mini-size tillage machine, and connect a little triangle supporting plate (shape and ploughshare approximate) at the back at mini-size tillage machine and carry out ditching, ridging; But also can only open shallow ditch, be difficult to reach the requirement of cultivating of part crops.And little triangle supporting plate all depends on the tractive force of the place ahead mini-size tillage machine in the digging traveling process, like more firm and hard soil, then digging advance efficient can be lower, the power of mini-size tillage machine does not obtain fully effectively utilizing.
Summary of the invention
The purpose of this invention is to provide a kind of digging efficient height of advancing, can open zanjon, and realize the plough that is used for mini-size tillage machine of multiple functions such as ridging, ridging.
For this reason; The plough that is used for mini-size tillage machine according to the invention includes frame, eccentric disc, connecting rod assembly, movable shovel head and left and right sides side plate, and eccentric disc links to each other with the upper end of connecting rod assembly; The lower end of connecting rod assembly is hinged with the support arm of movable shovel head; The support arm rear end of movable shovel head is articulated on the transverse horizontal axis through axle sleeve, and transverse horizontal axis is fixed on the frame, and left and right sides side plate is arranged on the rear of movable shovel head; The front end of left and right sides side plate is hinged on the frame through pivot structure, and the medial surface of left and right sides side plate all is supported on the frame through adjustable extension arm.
During use, plough of the present invention is connected the back of mini-size tillage machine, is delivered on the eccentric disc after through reduction gearing mechanism the outputting power of mini-size tillage machine being slowed down; Eccentric disc is rotated around its central shaft; Connecting rod assembly upper end kink on the bearing pin that is in eccentric position on the eccentric disc, thereby eccentric disc when rotating the drivening rod combination swing up and down, the connecting rod assembly front end tip of drive activity shovel head is again carried out up-down vibration and and move ahead and digging; Can significantly improve digging efficient; Increase the trench digging degree of depth, the soil that left and right sides side plate will be dug pine continues to separate towards both sides, plays the effect of accomplishing trench digging, ridging and ridging simultaneously.Change the position of adjustable extension arm one end on frame, the angle between the side plate of the scalable left and right sides, thus adjust the width of required trench digging.
Adopt technical scheme of the present invention, the digging that can the improve when trench digging efficient of advancing, and can open zanjon realizes that trench digging, ridging, ridging accomplish the width-adjustable of ditch synchronously.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1.
Fig. 2 is the structural representation of the embodiment of the invention 2.
Fig. 3 is the X partial enlarged drawing of Fig. 1.
Fig. 4 is a movable shovel head and left and right sides side plate place partial top view partly among Fig. 1, Fig. 2.
Embodiment
Through specific embodiment the present invention is elaborated below.
Referring to Fig. 1 to Fig. 4; A kind of plough that is used for mini-size tillage machine has frame 9, eccentric disc 1, connecting rod assembly 2, movable shovel 3 and left and right sides side plate 4, and eccentric disc 1 links to each other with the upper end of connecting rod assembly 2; The support arm 5 of the lower end of connecting rod assembly 2 and movable shovel 3 is hinged; Support arm 5 rear ends of movable shovel 3 are articulated on the transverse horizontal axis 7 through axle sleeve 6, and transverse horizontal axis 7 is fixed on the frame 9, and left and right sides side plate 4 is arranged on the rear of movable shovel 3; The front end of left and right sides side plate 4 is hinged on the frame 9 through pivot structure 8, and the medial surface of left and right sides side plate 4 all is supported on the frame 9 through adjustable extension arm 10.
During use, plough is connected the back of mini-size tillage machine, reduction gearing mechanism is delivered on the eccentric disc 1 after the outputting power of mini-size tillage machine is slowed down; Eccentric disc 1 is rotated around its central shaft; Connecting rod assembly 2 upper end kinks are in being on the bearing pin of eccentric position on the eccentric disc 1, thus eccentric disc 1 when rotating drivening rod combination 2 swing up and down, the connecting rod assembly 2 front end tip of drive activity shovel 3 is again carried out up-down vibration and and move ahead and digging; Can significantly improve digging efficient; Increase the trench digging degree of depth, the soil that left and right sides side plate 4 will be dug pine continues to separate towards both sides, plays the effect of accomplishing trench digging, ridging and ridging simultaneously.Change the position of adjustable extension arm 7 one ends on frame 9, the angle between the scalable left and right sides side plate 4, thus adjust the width of required trench digging.
Fig. 1 is that reduction gearing mechanism is the embodiment of belt transmissioning mode, and eccentric disc 1 is a pulley body, and frame 9 directly links to each other with the transmission case 18 of mini-size tillage machine.This simple in structure, cost is low, convenient for maintaining.
Fig. 2 is that reduction gearing mechanism is the embodiment of reduction gear box; In reduction gear box, be engaged with driving tooth 11 and driven tooth 12; Wherein driving tooth 11 is connected with the clutch end of mini-size tillage machine through hub splines; Driven tooth 12 kinks are on the output shaft 13 of reduction gear box, and the side in driven tooth 12 on output shaft 13 is equipped with clutch tooth 14 through spline, and clutch tooth 14 links to each other with clutch operating lever 16 through shift fork 15.Clutch operating lever 16 drives shift fork 15 horizontally slips clutch tooth 14 on the spline segment of output shaft 13; It is separated with driven tooth 12 or combine; In conjunction with the time moment of torsion on the driving tooth 11 is delivered on the output shaft 13, then cut off the moment of torsion transmission between driving tooth 11 and the output shaft 13 during separation.Reduction gear box is installed on the support 17, and support 17 front ends link to each other with the transmission case 18 of mini-size tillage machine, and support 17 rear ends link to each other with frame 9 upper ends.This compact conformation, the reduction gearing mechanism stable working is reliable.
In the present invention, in the time need not ditching ridging, can plough be pulled down from mini-size tillage machine at the back, plough whole usefulness to carry out other.
Claims (4)
1. plough that is used for mini-size tillage machine; It is characterized in that: comprise frame, eccentric disc, connecting rod assembly, movable shovel head and left and right sides side plate; Eccentric disc links to each other with the upper end of connecting rod assembly, and the lower end of connecting rod assembly is hinged with the support arm of movable shovel head, and the support arm rear end of movable shovel head is articulated on the transverse horizontal axis through axle sleeve; Transverse horizontal axis is fixed on the frame; Left and right sides side plate is arranged on the rear of movable shovel head, and the front end of left and right sides side plate is hinged on the frame through pivot structure, and the medial surface of left and right sides side plate all is supported on the frame through adjustable extension arm.
2. the plough that is used for mini-size tillage machine as claimed in claim 1 is characterized in that: said eccentric disc links to each other with the clutch end of mini-size tillage machine through the belt reduction gearing mechanism, and eccentric disc links to each other with belt pulley or is exactly pulley body.
3. the plough that is used for mini-size tillage machine as claimed in claim 1; It is characterized in that: said eccentric disc links to each other with the clutch end of mini-size tillage machine through reduction gear box; In reduction gear box, be engaged with driving tooth and driven tooth, wherein driving tooth is connected with the clutch end of mini-size tillage machine through hub splines, and the driven tooth kink is on the output shaft of reduction gear box; Side in driven tooth on output shaft is equipped with the clutch tooth through spline, and the clutch tooth links to each other with clutch operating lever through shift fork.
4. the plough that is used for mini-size tillage machine as claimed in claim 3 is characterized in that: said reduction gear box is rack-mount, and the support front end links to each other with the transmission case of mini-size tillage machine, and back-end support links to each other with the curved boom upper end, is connected with hound between support and the curved boom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102488919A CN102349375A (en) | 2011-08-28 | 2011-08-28 | Opener for mini-tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102488919A CN102349375A (en) | 2011-08-28 | 2011-08-28 | Opener for mini-tiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102349375A true CN102349375A (en) | 2012-02-15 |
Family
ID=45573104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102488919A Pending CN102349375A (en) | 2011-08-28 | 2011-08-28 | Opener for mini-tiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102349375A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102845149A (en) * | 2012-04-01 | 2013-01-02 | 孙定忠 | Ridging or hilling mini-tiller |
| CN110214481A (en) * | 2019-07-11 | 2019-09-10 | 张喜波 | A kind of electronic multi-purpose mini-tiller |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4111263A (en) * | 1975-10-08 | 1978-09-05 | Lely Cornelis V D | Soil tilling machines |
| EP0141323A1 (en) * | 1983-10-28 | 1985-05-15 | Deere & Company | Seeding device |
| JPH01179603A (en) * | 1988-01-08 | 1989-07-17 | Kubota Ltd | Furrowing structure for paddy working machine |
| CN2817334Y (en) * | 2005-06-23 | 2006-09-20 | 周艺 | Deep fertilizing and loosening tillage machine |
| CN101558702A (en) * | 2009-06-02 | 2009-10-21 | 张玉海 | Hand-held soil preparation machine |
| CN201509407U (en) * | 2009-08-31 | 2010-06-23 | 山东农业大学 | Vibrating deep-scarification fertilizer distributor |
| CN201733574U (en) * | 2009-12-21 | 2011-02-09 | 山东华兴机械股份有限公司 | Self-propelled ridging device for rural areas |
| CN201758526U (en) * | 2010-08-23 | 2011-03-16 | 河南豪丰机械制造有限公司 | Vibratory deep digging and fertilizer applying multi-purpose machine |
| CN202269155U (en) * | 2011-08-28 | 2012-06-13 | 孙定忠 | Furrow opener of mini-tiller |
-
2011
- 2011-08-28 CN CN2011102488919A patent/CN102349375A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4111263A (en) * | 1975-10-08 | 1978-09-05 | Lely Cornelis V D | Soil tilling machines |
| EP0141323A1 (en) * | 1983-10-28 | 1985-05-15 | Deere & Company | Seeding device |
| JPH01179603A (en) * | 1988-01-08 | 1989-07-17 | Kubota Ltd | Furrowing structure for paddy working machine |
| CN2817334Y (en) * | 2005-06-23 | 2006-09-20 | 周艺 | Deep fertilizing and loosening tillage machine |
| CN101558702A (en) * | 2009-06-02 | 2009-10-21 | 张玉海 | Hand-held soil preparation machine |
| CN201509407U (en) * | 2009-08-31 | 2010-06-23 | 山东农业大学 | Vibrating deep-scarification fertilizer distributor |
| CN201733574U (en) * | 2009-12-21 | 2011-02-09 | 山东华兴机械股份有限公司 | Self-propelled ridging device for rural areas |
| CN201758526U (en) * | 2010-08-23 | 2011-03-16 | 河南豪丰机械制造有限公司 | Vibratory deep digging and fertilizer applying multi-purpose machine |
| CN202269155U (en) * | 2011-08-28 | 2012-06-13 | 孙定忠 | Furrow opener of mini-tiller |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102845149A (en) * | 2012-04-01 | 2013-01-02 | 孙定忠 | Ridging or hilling mini-tiller |
| CN110214481A (en) * | 2019-07-11 | 2019-09-10 | 张喜波 | A kind of electronic multi-purpose mini-tiller |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120215 |