CN101444153A - Semi-mounted and high-speed amplitude modulated hydraulic reversing plough - Google Patents
Semi-mounted and high-speed amplitude modulated hydraulic reversing plough Download PDFInfo
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- CN101444153A CN101444153A CNA2008102302405A CN200810230240A CN101444153A CN 101444153 A CN101444153 A CN 101444153A CN A2008102302405 A CNA2008102302405 A CN A2008102302405A CN 200810230240 A CN200810230240 A CN 200810230240A CN 101444153 A CN101444153 A CN 101444153A
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- hydraulic reversing
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Abstract
A semi-mounted and high-speed amplitude modulated hydraulic reversing plough solves the problems that the prior plough has the disadvantages of oversize rotation radius, dumb rotation, low operation efficiency, bad tillage effect, uneven soil plowing, low plough beam intensity and easy deformation. The hydraulic reversing plough comprises a suspension bracket and a main beam; the front end of the main beam is connected with a turnover beam through an articulated frame; the other end of the turnover beam is hinged with a plough beam; a plough body is arranged on the plough beam; a turnover cylinder is arranged at the front end of the main beam; the rear end of the main beam is connected with the plough beam through the articulated frame and a turnover frame; a draught-beam is connected between the suspension bracket and the main beam through a traction cross seat and a traction cross; the plough beam is a straight beam; a depth-controlled road wheel frame is mounted on the articulated frame connected between the main beam and the turnover beam; a depth-controlled road wheel is mounted on the depth-controlled road wheel frame; and a walking support cylinder is arranged between the depth-controlled road wheel frame and the articulated frame arranged between the main beam and the turnover beam. The hydraulic reversing plough has the advantages of small rotation radius, flexible rotation, leveled soil plowing, good tillage effect, high plough frame intensity and high operation efficiency.
Description
Technical field
The present invention be more particularly directed to a kind of semi-mounted and high-speed amplitude modulated hydraulic reversing plough.
Background technology
Existing high-speed amplitude modulated hydraulic reversing plough be by hanger bracket, be installed in the hanger bracket bottom centre position rollover stand, be installed in overturning oil cylinder, the plow beam that is connected with rollover stand between hanger bracket upper end and the rollover stand, be installed in the main plough body on the plow beam and the gauge wheel that is installed in the middle part of the plow beam constitutes.The problem that the high-speed amplitude modulated hydraulic reversing plough of this structure exists is: 1, the plough body is whole adopts integral to be connected with tow tractor, the plough body is whole in transportation pulls positive power effect and surface separation by tow tractor, increased the load of tow tractor, poor stability; 2, by the upset of single overturning oil cylinder control plow beam, when overturning oil cylinder turns over to vertical position, the upset dead point often occurs, must adopt manpower to stir plow beam, flexible overturning is poor.
In order to address the above problem, a kind of " semi-mounted and high-speed amplitude modulated hydraulic reversing plough " proposed in Chinese patent CN2826927, it has a hanger bracket and plow beam, on plow beam, be equipped with and be the plough body that 180 degree are arranged on the plow beam both sides, on hanger bracket, be connected with girder by traction cross axle bed and traction cross axle, girder rear portion and plow beam are hinged, between girder front portion and plow beam, be provided with flip beam, described flip beam lower end and girder are hinged, between girder front end and flip beam, be arranged with overturning oil cylinder, between flip beam and plow beam, be provided with fabric width and adjust leading screw, be hinged with Connection Block at main beam rear end, on Connection Block, be connected with the gauge wheel frame, in gauge wheel frame both sides limited dark road wheel is installed, be provided with walking support cylinder and spacing adjustment leading screw between Connection Block and gauge wheel frame, described walking support cylinder and spacing adjustment leading screw two ends are hinged with Connection Block and gauge wheel frame respectively, are provided with walking commutation oil cylinder between girder rear portion and Connection Block.
The problem that the hydraulic reversing plough of this structure exists is: 1, pin joint is few and adopt two to limit dark road wheels between girder and Connection Block and Connection Block and the gauge wheel frame, causes the radius of gyration excessive, rotates dumb; Need adopt walking commutation oil cylinder during commutation, even adopt walking commutation oil cylinder because two dark road wheels of limit are installed on the gauge wheel frame, during the flip beam upset, road wheel plough, another is at uncultivated land, causes the injustice of ploughing; 2, plow beam is irregular cant beam, and intensity is low, easy deformation; 3, girder directly and hanger bracket hinged, hypotelorism therebetween rotates dumbly, radius of turn hour plow beam scrapes the tractor rear tyre easily; In order to prevent above-mentioned phenomenon, will increase radius of turn, it is excessive that locomotive is turned round, and causes operating efficiency low.
Summary of the invention
The objective of the invention is to solve the problems referred to above that prior art exists, provide a kind of radius of gyration little, rotate flexibly, it is smooth to plough, effective, the plow frame intensity height of ploughing, the semi-mounted and high-speed amplitude modulated hydraulic reversing plough that operating efficiency is high.
The present invention is achieved in that it has a hanger bracket and girder, the girder front end is connected with flip beam by body cradle, the flip beam other end is hinged with plow beam, on plow beam, be equipped with and be the plough body that 180 degree are arranged on the plow beam both sides, be provided with overturning oil cylinder at the girder front end, described overturning oil cylinder two ends are hinged with girder front end and flip beam respectively, main beam rear end is connected with plow beam with rollover stand by body cradle, its special character is: be connected with draw beam by traction cross axle bed and traction cross axle between hanger bracket and girder, described plow beam is a straight beam, limited dark walking wheel carrier is installed on the body cradle that connects between girder and the rollover stand, a dark road wheel of limit is installed on the road wheel frame, between body cradle between girder and the rollover stand and the dark walking of limit wheel carrier, is being provided with the walking support cylinder.
Above-mentioned semi-mounted and high-speed amplitude modulated hydraulic reversing plough, the body cradle that connects between girder and the rollover stand is to constitute with vertical body cradle by horizontally hinged that is hinged, described rollover stand is with vertically body cradle is hinged, the described limit wheel carrier front end of walking deeply is hinged on horizontally hinged and vertically on the jointed shaft of body cradle, described walking support cylinder two ends are hinged with vertical body cradle and the dark walking of limit wheel carrier upper end respectively, to guarantee to limit dark road wheel synchronous communicating and consistent with direction of travel.
Above-mentioned semi-mounted and high-speed amplitude modulated hydraulic reversing plough, described draw beam length is 1.5-1.8 rice, so that reach optimum distance between girder and the tractor.
Above-mentioned semi-mounted and high-speed amplitude modulated hydraulic reversing plough, described main beam rear end is connected with body cradle by sleeve pipe, the adjustment leading screw is installed between sleeve pipe and girder, on rollover stand, be provided with adjustment rack, on adjustment rack, be provided with a plurality of installing holes, be provided with connecting rod between installing hole therein and the plow beam, thereby it is more convenient that fabric width is adjusted, and increase stability.
Advantage of the present invention is: owing to be connected with draw beam by traction cross axle bed and traction cross axle between hanger bracket and girder, can prevent that girder from scraping the tractor rear tyre; Adopt single dark road wheel of limit simultaneously and increase pin joint, complete machine is rotated flexibly, reduce the radius of gyration, improve operating efficiency, it is smooth to plough, and it is effective to plough; Plow beam changes straight beam structure into, has improved the intensity of plow beam, prevents the plow beam distortion.
Description of drawings
Fig. 1 is the structural representation of invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is an I portion enlarged drawing among Fig. 2.
Among the figure: hanger bracket 1, traction cross axle bed 2, draw beam 3, flip beam 4, overturning oil cylinder 5, body cradle 6, plow beam 7, plough body 8, connecting rod 9 is adjusted leading screw 10, rollover stand 11, vertical body cradle 12, walking support cylinder 13, the dark walking of limit wheel carrier 14, limit dark road wheel 15, jointed shaft 16, horizontally hinged 17, sleeve pipe 18, girder 19, traction cross axle 20.
Embodiment
As shown in the figure, the present invention has a hanger bracket 1 and girder 19, be connected with draw beam 3 by traction cross axle bed 2 and traction cross axle 20 between hanger bracket 1 and girder 19, described draw beam 3 length are 1.5-1.8 rice, so that reach optimum distance between girder 19 and the tractor.Girder 19 front ends are connected with flip beam 4 by body cradle 6, and flip beam 4 other ends are hinged with plow beam 7, and described plow beam 7 is a straight beam, are equipped with to be the plough body 8 that 180 degree are arranged on the plow beam both sides on plow beam 7.Be provided with two overturning oil cylinders 5 at girder 19 front ends, described overturning oil cylinder 5 two ends are hinged with girder 19 front ends and flip beam 4 respectively, girder 19 rear ends are connected with sleeve pipe 18, between girder 19 and sleeve pipe 18, be equipped with and adjust leading screw 10, sleeve pipe 18 is connected with plow beam 7 with rollover stand 11 by body cradle, on rollover stand 11, be provided with adjustment rack, on adjustment rack, be provided with a plurality of installing holes, be provided with connecting rod 9 between installing hole therein and the plow beam 7, thereby it is more convenient that fabric width is adjusted, and increase stability.The body cradle that connects between girder 19 and the rollover stand 11 is to constitute with vertical body cradle 12 by horizontally hinged 17 that is hinged, described rollover stand 11 is with vertically body cradle 12 is hinged, at horizontally hinged 17 with vertically on the jointed shaft 16 of body cradle 12 limited dark walking wheel carrier 14 is installed, a dark road wheel 15 of limit is installed on the dark walking of limit wheel carrier 14, be provided with walking support cylinder 13 between body cradle between girder 7 and the rollover stand 11 and the dark walking of limit wheel carrier 14, described walking support cylinder 13 two ends are hinged with vertical body cradle 12 upper ends and the dark walking of limit wheel carrier 14 upper ends respectively.
During use, this semi-mounted and high-speed amplitude modulated hydraulic reversing plough is linked to each other with tow tractor by hanger bracket 1, resistivity according to soil, adjust working width and lock by adjusting leading screw 10 and connecting rod 9 by lock plunger, adjust the arable land degree of depth of plough body 8 by walking support cylinder 13, under the draw of tractor, just can realize ploughing.During upset, make plow beam 7 turn to girder 19 opposite sides by overturning oil cylinder 5, limit dark road wheel 15 to move thereupon and maintenance consistent with direction of travel.During transportation, walking support cylinder 13 rotates dark road wheel 15 of limit and the dark walking of limit wheel carrier 14 to stretching out the position, and simultaneously, the control oil circuit makes two overturning oil cylinders 5 to interposition, makes flip beam 4 drive plow beam 7 and is turned to horizontal level.
Claims (4)
1, a kind of semi-mounted and high-speed amplitude modulated hydraulic reversing plough, comprise hanger bracket and girder, the girder front end is connected with flip beam by body cradle, the flip beam other end is hinged with plow beam, on plow beam, be equipped with and be the plough body that 180 degree are arranged on the plow beam both sides, be provided with overturning oil cylinder at the girder front end, described overturning oil cylinder two ends are hinged with girder front end and flip beam respectively, main beam rear end is connected with plow beam with rollover stand by body cradle, it is characterized in that: between hanger bracket and girder, be connected with draw beam by traction cross axle bed and traction cross axle, described plow beam is a straight beam, limited dark walking wheel carrier is installed on the body cradle that connects between girder and the rollover stand, a dark road wheel of limit is installed on the dark walking of limit wheel carrier, between body cradle between girder and the rollover stand and the dark walking of limit wheel carrier, is being provided with the walking support cylinder.
2, semi-mounted and high-speed amplitude modulated hydraulic reversing plough according to claim 1, it is characterized in that: the body cradle that connects between girder and the rollover stand is to constitute with vertical body cradle by horizontally hinged that is hinged, described rollover stand is with vertically body cradle is hinged, the described limit wheel carrier front end of walking deeply is hinged on horizontally hinged and vertically on the jointed shaft of body cradle, and described walking support cylinder two ends are hinged with vertical body cradle and the dark walking of limit wheel carrier upper end respectively.
3, semi-mounted and high-speed amplitude modulated hydraulic reversing plough according to claim 1 is characterized in that: described draw beam length is 1.5-1.8 rice.
4, semi-mounted and high-speed amplitude modulated hydraulic reversing plough according to claim 1, it is characterized in that: described main beam rear end is connected with body cradle by sleeve pipe, the adjustment leading screw is installed between sleeve pipe and girder, on rollover stand, be provided with adjustment rack, on adjustment rack, be provided with a plurality of installing holes, be provided with connecting rod between installing hole therein and the plow beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102302405A CN101444153A (en) | 2008-12-26 | 2008-12-26 | Semi-mounted and high-speed amplitude modulated hydraulic reversing plough |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102302405A CN101444153A (en) | 2008-12-26 | 2008-12-26 | Semi-mounted and high-speed amplitude modulated hydraulic reversing plough |
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| Publication Number | Publication Date |
|---|---|
| CN101444153A true CN101444153A (en) | 2009-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2008102302405A Pending CN101444153A (en) | 2008-12-26 | 2008-12-26 | Semi-mounted and high-speed amplitude modulated hydraulic reversing plough |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103782674A (en) * | 2012-11-02 | 2014-05-14 | 中国农业机械化科学研究院 | Suspension-type high-speed width-regulation hydraulic turnover plow and stepless width regulation device thereof |
| CN107318276A (en) * | 2017-08-11 | 2017-11-07 | 天津工业大学 | One kind is without unusual two oil cylinder hydraulics Bidirectional plough |
| CN107852864A (en) * | 2017-12-19 | 2018-03-30 | 赤峰市顺通农业机械制造有限公司 | The automatic turning mechanism of pivot plow gauge wheel |
| CN109168331A (en) * | 2018-08-23 | 2019-01-11 | 李殿奎 | Flatbreaking tiltedly ploughs amplitude-modulation plough |
| CN109287142A (en) * | 2018-11-27 | 2019-02-01 | 洛阳李耔农机具厂（有限合伙） | A kind of not stop hydraulic automatic stepless amplitude modulated hydraulic reversing plough |
| CN109526263A (en) * | 2019-01-11 | 2019-03-29 | 山东运泰机械有限公司 | A kind of horizontal pendulum dynamic formula reversible disc plow |
| CN109618569A (en) * | 2018-12-05 | 2019-04-16 | 新疆农垦科学院 | A kind of pivot plow |
-
2008
- 2008-12-26 CN CNA2008102302405A patent/CN101444153A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103782674A (en) * | 2012-11-02 | 2014-05-14 | 中国农业机械化科学研究院 | Suspension-type high-speed width-regulation hydraulic turnover plow and stepless width regulation device thereof |
| CN107318276A (en) * | 2017-08-11 | 2017-11-07 | 天津工业大学 | One kind is without unusual two oil cylinder hydraulics Bidirectional plough |
| CN107318276B (en) * | 2017-08-11 | 2022-08-19 | 天津工业大学 | Two hydro-cylinders hydraulic pressure two-way reversible plough of no singularity |
| CN107852864A (en) * | 2017-12-19 | 2018-03-30 | 赤峰市顺通农业机械制造有限公司 | The automatic turning mechanism of pivot plow gauge wheel |
| CN109168331A (en) * | 2018-08-23 | 2019-01-11 | 李殿奎 | Flatbreaking tiltedly ploughs amplitude-modulation plough |
| CN109287142A (en) * | 2018-11-27 | 2019-02-01 | 洛阳李耔农机具厂（有限合伙） | A kind of not stop hydraulic automatic stepless amplitude modulated hydraulic reversing plough |
| CN109618569A (en) * | 2018-12-05 | 2019-04-16 | 新疆农垦科学院 | A kind of pivot plow |
| CN109618569B (en) * | 2018-12-05 | 2023-07-25 | 新疆农垦科学院 | Turnover plow |
| CN109526263A (en) * | 2019-01-11 | 2019-03-29 | 山东运泰机械有限公司 | A kind of horizontal pendulum dynamic formula reversible disc plow |
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Open date: 20090603 |