CN202340365U - Rear single-plow amplitude-modulated two-cylinder hydraulic reversible plow - Google Patents
Rear single-plow amplitude-modulated two-cylinder hydraulic reversible plow Download PDFInfo
- Publication number
- CN202340365U CN202340365U CN2011205132278U CN201120513227U CN202340365U CN 202340365 U CN202340365 U CN 202340365U CN 2011205132278 U CN2011205132278 U CN 2011205132278U CN 201120513227 U CN201120513227 U CN 201120513227U CN 202340365 U CN202340365 U CN 202340365U
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- frame
- plow
- amplitude
- amplitude modulation
- fixed
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Abstract
The utility model discloses a rear single-plow amplitude-modulated two-cylinder hydraulic reversible plow, comprising a rear amplitude-modulated frame (1), guide rods (2), an amplitude-modulated beam (3), a plow body (4), a lead screw device (5), a plow frame (6), a plow head (7), a double-round-plate support (8), two cylinders (9), a traction frame (10), a cylinder hanging frame (11), a pin shaft (12), a dustproof sleeve (13) and a shaft (14). The plow head (7) is arranged on the shaft (14) through a bearing, the dustproof sleeve (13) is fixed at the front end of the plow frame (6), the double-round-plate support (8) is fixed on the dustproof sleeve (13), the amplitude-modulated frame (1) is fixed at the rear end of the plow frame (6), two guide rods (2) are fixed in the amplitude-modulated frame (1), the amplitude-modulated beam (3) is arranged on the guide rods (2), and the plow body (4) is arranged above the amplitude-modulated beam (3). When the lowland between fields is ploughed, the lead screw device (5) rotates so that the plow body (4) does transverse displacement, and the purpose of amplitude modulation is realized.
Description
Technical field
The utility model belongs to agricultural machinery technological field, relates to hydraulic turning-over two ploughshares three turnplows.
Background technology
Existing hydraulic turning-over amplitude modulation plough adopts preposition hinge to connect, and plow frame integral shift mode realizes amplitude modulation.There is plow frame overall structure poor stability, adjusts defectives such as loaded down with trivial details.
Existing pair of oil cylinder turns over the turnback device has gear structure, and the little axle construction of semi-circular plate welding cantilever is arranged, the high complex structure of the former manufacturing cost, the little axle of latter's cantilever easy fracture, defective such as it is unreliable to work, and the working service cost is big.
The utility model content
The purpose of the utility model is to provide a kind of amplitude modulation light and flexible, and the plow frame job state connects firmly stable down, and two oil cylinder hydraulic overturn structures are easy flexibly, and two oil cylinders of reliable operation turn over the rearmounted single plough body Breadth adjustable ploughshare of turnback.
Rearmounted single plough body amplitude modulation two oil cylinder hydraulic pivot plows comprise rearmounted amplitude modulation frame (1), guide post (2), amplitude modulation beam (3); Plough body (4), lead screw device (5), plow frame (6), colter (7); Two disk supports (8), two oil cylinders (9), hitch frame (10), oil cylinder hanger (11); Bearing pin (12), dirt-proof boot (13), axle (14); Colter (7) is installed on the axle (14) through bearing; Dirt-proof boot (13) is fixed on the front end of plow frame (6); Two disk supports (8) are fixed on the dirt-proof boot (13), and amplitude modulation frame 1 is fixed on plow frame (6) rear end, fixing two guide posts (2) in the amplitude modulation frame (1); Amplitude modulation beam (3) is installed in above the guide post (2), and plough body (4) is installed in above the amplitude modulation beam (3); Colter (7) is gone up fixed traction frame (10), and oil cylinder hanger (11) is fixed on hitch frame (10) upper end, and two oil cylinders (9) upper end is connected on the oil cylinder hanger (11) with bearing pin respectively; Oil cylinder (9) lower end is connected on two disk supports (8) with bearing pin (12), and two disk supports (8) are fixed on the last and overall structure of plow frame (6) formation of dirt-proof boot (13).
The utility model when needs plough a field limit, the ridge, shakes the amplitude modulation screw mandrel, and last plough body displacement can realize the amplitude modulation purpose, and two oil cylinders all uprightly are installed in above the colter hitch frame, and the oil cylinder lower end is connected with bearing pin and oil cylinder pair disk supports with the simply supported beam form.
Description of drawings
Fig. 1 is the structural representation (omitting gauge wheel, plow standard, the plough body part) of the utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the B-B cutaway view of Fig. 2.
1. rearmounted amplitude modulation frame; 2. guide post; 3. amplitude modulation beam; 4. plough body; 5. lead screw device; 6. plow frame; 7. colter; 8. two disk supports; 9. oil cylinder; 10. hitch frame; 11. oil cylinder hanger; 12. bearing pin; 13. dirt-proof boot; 14. axle; 15, needle bearing; 16, bearing holder (housing, cover); 17, plough axle positioning sleeve.
Embodiment
Below in conjunction with specific embodiment, the utility model is elaborated.
Like Fig. 1, Fig. 2 and shown in Figure 3, rearmounted single plough body amplitude modulation two oil cylinder hydraulic pivot plows comprise rearmounted amplitude modulation frame 1, guide post 2, amplitude modulation beam 3, plough body 4; Lead screw device 5, plow frame 6, colter 7, two disk supports 8, oil cylinder 9 (two); Hitch frame 10, oil cylinder hanger 11, bearing pin 12, dirt-proof boot 13, axle 14; Colter 7 is a front end, and amplitude modulation frame 1 is the rear end, and axle 14 and plow frame 6 are for dead axle is connected, and colter 7 is installed on spools 14 through bearing; Dirt-proof boot 13 is welded on the front end of plow frame 6, and two disk supports 8 are welded on the dirt-proof boot 13, and amplitude modulation frame 1 is welded on plow frame 6 rear ends, is welded with two guide posts 2 in the amplitude modulation frame; Amplitude modulation beam 3 is installed in above the guide post 2, and plough body 4 is installed in above the amplitude modulation beam 3, when needing the operation of limit, the ridge; Shake screw mandrel 5, amplitude modulation beam 3 laterally moves along guide post 2, can realize single plow amplitude modulation purpose.Be welded with hitch frame 10 on the colter 7, oil cylinder hanger 11 is welded on hitch frame 10 upper ends, and two oil cylinder 9 upper ends are connected on the oil cylinder hanger 11 with bearing pin respectively.Oil cylinder 9 lower ends are connected above two disk supports 8 with bearing pin 12, and two disk supports 8 are welded on the dirt-proof boot 13 and form an overall structure with plow frame 6.During operation, the tractor driver is risen ploughshare through hydraulic means, moves the hydraulicdirectional control valve handle, and this moment, two oil cylinders 9 were done stretching motion (oil cylinder is stretched, and an oil cylinder contracts) simultaneously, makes two disk supports 8 and plow frame 6 do 180 degree upsets around axle 14.
Should be understood that, concerning those of ordinary skills, can improve or conversion, and all these improvement and conversion all should belong to the protection domain of the utility model accompanying claims according to above-mentioned explanation.
Claims (1)
1. the single plough body amplitude modulation two oil cylinder hydraulic pivot plows of postposition is characterized in that, comprise rearmounted amplitude modulation frame (1), guide post (2); Amplitude modulation beam (3), plough body (4), lead screw device (5), plow frame (6); Colter (7), two disk supports (8), two oil cylinders (9), hitch frame (10); Oil cylinder hanger (11), bearing pin (12), dirt-proof boot (13), axle (14); Colter (7) is installed on the axle (14) through bearing; Dirt-proof boot (13) is fixed on the front end of plow frame (6); Two disk supports (8) are fixed on the dirt-proof boot (13), and amplitude modulation frame (1) is fixed on plow frame (6) rear end, fixing two guide posts (2) in the amplitude modulation frame (1); Amplitude modulation beam (3) is installed in above the guide post (2), and plough body (4) is installed in above the amplitude modulation beam (3); Colter (7) is gone up fixed traction frame (10), and oil cylinder hanger (11) is fixed on hitch frame (10) upper end, and two oil cylinders (9) upper end is connected on the oil cylinder hanger (11) with bearing pin respectively; Oil cylinder (9) lower end is connected on two disk supports (8) with bearing pin (12), and two disk supports (8) are fixed on the last and overall structure of plow frame (6) formation of dirt-proof boot (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205132278U CN202340365U (en) | 2011-12-12 | 2011-12-12 | Rear single-plow amplitude-modulated two-cylinder hydraulic reversible plow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205132278U CN202340365U (en) | 2011-12-12 | 2011-12-12 | Rear single-plow amplitude-modulated two-cylinder hydraulic reversible plow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202340365U true CN202340365U (en) | 2012-07-25 |
Family
ID=46529369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205132278U Expired - Fee Related CN202340365U (en) | 2011-12-12 | 2011-12-12 | Rear single-plow amplitude-modulated two-cylinder hydraulic reversible plow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202340365U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103168511A (en) * | 2013-04-19 | 2013-06-26 | 李殿奎 | Flatbusting and inclined-ploughing conversion stepless amplitude modulation turnover plow |
| CN105144869A (en) * | 2015-09-15 | 2015-12-16 | 高台县嘉宝机械制造销售有限公司 | Amplitude-modulation hydraulic overturning plow frame |
-
2011
- 2011-12-12 CN CN2011205132278U patent/CN202340365U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103168511A (en) * | 2013-04-19 | 2013-06-26 | 李殿奎 | Flatbusting and inclined-ploughing conversion stepless amplitude modulation turnover plow |
| CN103168511B (en) * | 2013-04-19 | 2015-08-05 | 李殿奎 | Flatbreaking, tiltedly cultivated conversion ungraded amplitude pivot plow |
| CN105144869A (en) * | 2015-09-15 | 2015-12-16 | 高台县嘉宝机械制造销售有限公司 | Amplitude-modulation hydraulic overturning plow frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20131212 |