CN202269155U - Furrow opener of mini-tiller - Google Patents
Furrow opener of mini-tiller Download PDFInfo
- Publication number
- CN202269155U CN202269155U CN2011203162086U CN201120316208U CN202269155U CN 202269155 U CN202269155 U CN 202269155U CN 2011203162086 U CN2011203162086 U CN 2011203162086U CN 201120316208 U CN201120316208 U CN 201120316208U CN 202269155 U CN202269155 U CN 202269155U
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- CN
- China
- Prior art keywords
- mini
- side plate
- tillage machine
- size tillage
- eccentric disc
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a furrow opener of a mini-tiller. The furrow opener of the mini-tiller is characterized in that the furrow opener comprises a rack, an eccentric disc, a connecting rod combination, a movable shovel head, a left side plate and a right side 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 a supporting arm of the movable shovel head, the rear end of the supporting arm of the movable shovel head is hinged on a horizontal shaft through a shaft sleeve, the horizontal shaft is fixedly arranged on the rack, the left side plate and the right side plate are arranged at the rear of the movable shovel head, the front ends of the left side plate and the right side plate are hinged on the rack through pivot structures, and the internal side surfaces of the left side plate and the right side plate are supported on the rack through adjustable supporting arms. By adopting the technical scheme, the soil digging efficiency during furrow opening can be improved, deep furrows can be opened, the goal of synchronous completion of furrow opening, hilling and ridging is realized and the width of the furrows is adjustable.
Description
Technical field
The utility model belongs to agricultural machinery technological field, specifically, relates to a kind of mini-size tillage machine plough.
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.
The utility model content
The purpose of the utility model provides a kind of digging efficient height of advancing, and can open zanjon, and realizes the mini-size tillage machine plough of multiple functions such as ridging, ridging.
For this reason; The described mini-size tillage machine plough of the utility model 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, the plough of the utility model 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 the technical scheme of the utility model, can improve digging when the ditching efficient of advancing, and can open zanjon, realization trench digging, ridging, ridging are accomplished the width-adjustable of ditch synchronously.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the utility model embodiment 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 utility model is elaborated below.
Referring to Fig. 1 to Fig. 4; A kind of mini-size tillage machine plough 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 utility model, 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. mini-size tillage machine plough; 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. mini-size tillage machine plough 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. mini-size tillage machine plough 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. mini-size tillage machine plough 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 |
|---|---|---|---|
| CN2011203162086U CN202269155U (en) | 2011-08-28 | 2011-08-28 | Furrow opener of mini-tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203162086U CN202269155U (en) | 2011-08-28 | 2011-08-28 | Furrow opener of mini-tiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202269155U true CN202269155U (en) | 2012-06-13 |
Family
ID=46189555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203162086U Expired - Fee Related CN202269155U (en) | 2011-08-28 | 2011-08-28 | Furrow opener of mini-tiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202269155U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102349375A (en) * | 2011-08-28 | 2012-02-15 | 孙定忠 | Opener for mini-tiller |
| CN103053369A (en) * | 2012-12-31 | 2013-04-24 | 孙定忠 | Mulching film laminating machine driven by mini-tiller |
| CN115053664A (en) * | 2022-07-11 | 2022-09-16 | 安徽农业大学 | Bionic watermelon insect type ditching all-in-one machine |
-
2011
- 2011-08-28 CN CN2011203162086U patent/CN202269155U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102349375A (en) * | 2011-08-28 | 2012-02-15 | 孙定忠 | Opener for mini-tiller |
| CN103053369A (en) * | 2012-12-31 | 2013-04-24 | 孙定忠 | Mulching film laminating machine driven by mini-tiller |
| CN115053664A (en) * | 2022-07-11 | 2022-09-16 | 安徽农业大学 | Bionic watermelon insect type ditching all-in-one machine |
| CN115053664B (en) * | 2022-07-11 | 2024-01-19 | 安徽农业大学 | Bionic watermelon insect type ditching all-in-one machine |
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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 |
Granted publication date: 20120613 Termination date: 20140828 |
|
| EXPY | Termination of patent right or utility model |