CN211671207U - Soil moisture opening mechanism of hydraulic turnover plow - Google Patents
Soil moisture opening mechanism of hydraulic turnover plow Download PDFInfo
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- CN211671207U CN211671207U CN201922242162.7U CN201922242162U CN211671207U CN 211671207 U CN211671207 U CN 211671207U CN 201922242162 U CN201922242162 U CN 201922242162U CN 211671207 U CN211671207 U CN 211671207U
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Abstract
The utility model belongs to the field of agricultural machinery, in particular to a soil moisture opening mechanism of a hydraulic turnover plow.A turnover mechanism is provided with an adjusting mechanism for adjusting the working angle of a plow body, the adjusting mechanism comprises a hydraulic cylinder, a main connecting plate, an auxiliary connecting plate, a jackscrew shaft seat, an adjusting pull rod, a jackscrew shaft and a jackscrew, the two sides of a lower end frame of the turnover mechanism are symmetrically provided with the jackscrew shaft seat, the jackscrew shaft seat on each side is rotationally connected with the jackscrew shaft, and one end of the jackscrew shaft close to the plow body is connected with the jackscrew by screw threads; one end of the main connecting plate is connected with the other end of the jackscrew shaft on one side, a hydraulic cylinder is arranged between the other end of the main connecting plate and the turnover mechanism, one end of the hydraulic cylinder is hinged on the rack at the upper end of the turnover mechanism, and the other end of the hydraulic cylinder is hinged with the other end of the main connecting plate; one end of the auxiliary connecting plate is connected with the other end of the jackscrew shaft on the other side, and the other end of the auxiliary connecting plate is connected with the main connecting plate through the adjusting pull rod. The utility model discloses the purpose that makes all ploughshares homoenergetic work of turnover plow has solved the problem that first plough opened soil moisture.
Description
Technical Field
The utility model belongs to the field of agricultural machinery, specifically speaking is a soil moisture digging mechanism of hydraulic pressure turnover plow.
Background
Hydraulic turn-plows are common agricultural machines. When the existing hydraulic turnover plow turns over the first plow, the relative position between the tractor and the plow is manually adjusted before opening the furrow because of no furrow. When the tractor runs on the flat ground, only the rear ploughshares of the hydraulic turnover plow can enter the soil to work, and the front ploughshares can not normally enter the soil to work. Because the front ploughshare does not work in the soil, the covering function can not be formed, thereby causing the blockage of the straws and failing to achieve the purpose of effective ploughing.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior hydraulic turnover plow during the soil moisture opening, the utility model aims to provide a soil moisture opening mechanism of the hydraulic turnover plow. The hydraulic turnover plow ploughing mechanism can adjust the angle of the plow frame according to the ploughing requirement, and has good ploughing effect.
The purpose of the utility model is realized through the following technical scheme:
the utility model discloses a tilting mechanism and the plough body of being connected with this tilting mechanism lower extreme frame, install the guiding mechanism of adjustment plough body working angle on the tilting mechanism, this guiding mechanism includes pneumatic cylinder, main connecting plate, vice connecting plate, jackscrew axle bed, adjusting pull rod, jackscrew axle and jackscrew, the jackscrew axle bed is installed to the bilateral symmetry of tilting mechanism lower extreme frame, all rotates on the jackscrew axle bed of each side to be connected with the jackscrew axle, the jackscrew axle is close to the one end screw thread connection of the plough body to have the jackscrew; one end of the main connecting plate is connected with the other end of the wire jacking shaft on one side, a hydraulic cylinder is arranged between the other end of the main connecting plate and the turnover mechanism, a cylinder body or a piston rod of the hydraulic cylinder is hinged on a rack at the upper end of the turnover mechanism, and the piston rod or the cylinder body of the hydraulic cylinder is hinged with the other end of the main connecting plate; one end of the auxiliary connecting plate is connected with the other end of the jackscrew shaft on the other side, and the other end of the auxiliary connecting plate is connected with the main connecting plate through an adjusting pull rod; the hydraulic cylinder drives the main connecting plate to drive the jackscrew shaft connected with the main connecting plate to rotate, and the jackscrew shaft connected with the auxiliary connecting plate synchronously rotates through the adjusting pull rod, so that the jackscrews on two sides synchronously turn over.
Wherein: the adjusting pull rod comprises an adjusting rod and a connecting rod, the adjusting rod is of a hollow structure, internal threads are respectively formed at two ends of the adjusting rod, and the connecting rod is arranged at two ends of the adjusting rod; one end of the connecting rod is provided with external threads and is in threaded connection with the adjusting rod, and the other end of the connecting rod is hinged with the main connecting plate or the auxiliary connecting plate.
The connecting rod is a 90-degree bent pipe, and the axial center lines of the two ends of the connecting rod are vertical.
The jackscrew is driven by the hydraulic cylinder to stretch and retract, and has two working states of horizontal laying and vertical standing.
The other end of the top screw shaft is sleeved with a sleeve which is linked with the top screw shaft, and one end of the main connecting plate or the auxiliary connecting plate is connected with the sleeve.
The utility model discloses an advantage does with positive effect:
1. the utility model discloses a flexible of pneumatic cylinder makes the jackscrew axle drive jackscrew and overturns between the operating condition that the level was fallen and is vertical standing, has recovered the relative position between the plough body and the tractor when first plough, and all ploughshares of upset plough are all on same horizontal plane, realize the purpose that all ploughshares homoenergetic work, have solved the problem that first plough opened the soil moisture.
2. The utility model discloses only realize the upset of both sides jackscrew promptly through a pneumatic cylinder.
3. The utility model discloses accessible adjusting rod realizes that both sides jackscrew upset is synchronous to adjusting rod is adjustable in the position between pole and the connecting rod, guarantees that the jackscrew is in vertical operating condition who stands.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the utility model with the plow body removed;
FIG. 3 is a right side view of FIG. 2
Wherein: the device comprises a turnover mechanism 1, a plough body 2, a plough frame 3, a plough share 4, a hydraulic cylinder 5, a main connecting plate 6, an auxiliary connecting plate 7, a jackscrew shaft seat 8, an adjusting rod 9, a connecting rod 10, a jackscrew shaft 11, a jackscrew 12 and a sleeve 13.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in figures 1-3, the utility model comprises a turnover mechanism 1 and a plough body 2 connected with the lower end frame of the turnover mechanism, wherein the plough body 2 comprises a plough frame 3 and a plough share 4, the plough frame 3 is connected with the lower end frame of the turnover mechanism 1, and two rows of main and auxiliary plough shares 4 are arranged on the plough frame 3.
Install adjustment plough body 2 operating angle's guiding mechanism on tilting mechanism 1, this guiding mechanism includes pneumatic cylinder 5, main connecting plate 6, vice connecting plate 7, jackscrew axle bed 8, adjusting pull rod, jackscrew axle 11 and jackscrew 12, jackscrew axle bed 8 is installed to bilateral symmetry at tilting mechanism 1 lower extreme frame, it is connected with jackscrew axle 11 all to rotate on the jackscrew axle bed 8 of every side, the one end threaded connection that jackscrew axle 11 is close to plough body 2 has jackscrew 12, the outside cover of the other end that the plough body 2 was kept away from to jackscrew axle 11 is equipped with sleeve pipe 13, this sleeve pipe 13 and jackscrew axle 11 interlock. One end of the main connecting plate 6 is fixedly connected with a sleeve 13 outside the other end of the jackscrew shaft 11 on one side, a hydraulic cylinder 5 is arranged between the other end of the main connecting plate 6 and the turnover mechanism 1, the cylinder body or the piston rod of the hydraulic cylinder 5 is hinged on the frame at the upper end of the turnover mechanism 1, and the piston rod or the cylinder body of the hydraulic cylinder 5 is hinged with the other end of the main connecting plate 6. One end of the auxiliary connecting plate 7 is fixedly connected with a sleeve 13 outside the other end of the jackscrew shaft 11 on the other side, and the other end of the auxiliary connecting plate 7 is connected with the main connecting plate 6 through an adjusting pull rod.
The adjusting pull rod of the embodiment comprises an adjusting rod 9 and a connecting rod 10, wherein the adjusting rod 9 is a round tube with a hollow structure, internal threads are respectively formed at two ends of the adjusting rod 9, and the connecting rod 10 is arranged at two ends of the adjusting rod 9; one end of the connecting rod 10 is provided with external threads and is in threaded connection with the adjusting rod 9, and the other end of the connecting rod 10 is hinged with the main connecting plate 6 or the auxiliary connecting plate 7. The jackscrews 12 on the jackscrew shafts 11 on the two sides synchronously rotate through the adjusting rods 9 and the connecting rods 10, and the jackscrews 12 are driven by the hydraulic cylinders 5 to stretch and retract and have two working states of horizontal falling and vertical standing; the threaded connection between the adjusting rod 9 and the connecting rod 10 can ensure the working state that each side jackscrew 12 is vertically erected. The connecting rod 10 of the present embodiment is a 90 ° elbow with the axial centerlines at both ends perpendicular.
The utility model discloses a theory of operation does:
when the first plough is used, a piston rod of the hydraulic cylinder 5 extends out to drive the main connecting plate 6 to rotate, and further drive the jackscrew shaft 11 linked with the main connecting plate 6 to rotate; meanwhile, the main connecting plate 6 is connected with the auxiliary connecting plate 7 through the adjusting pull rod, so that the auxiliary connecting plate 7 and the main connecting plate 6 synchronously rotate in the same direction to drive the jackscrew shaft 11 linked with the auxiliary connecting plate 7 to synchronously rotate; thus, the top threads 12 on both sides are synchronously turned to the horizontal laying working state. At the moment, the tires on one side of the tractor run in the dead furrow, the ploughshares 4 of the hydraulic turnover plow are all on the same horizontal plane, and all the ploughshares can work normally when entering a plowing state, thereby effectively solving the problem of opening the dead furrow by the first plow. In the last plough, the jackscrew 12 is also in a horizontal working state.
Between the first plough and the last plough, a piston rod of the hydraulic cylinder 5 retracts to drive the main connecting plate 6 to rotate reversely, the auxiliary connecting plate 7 is driven to rotate synchronously and synchronously in the same direction through the adjusting pull rod, so that the jackscrew shafts 11 on the two sides rotate synchronously and in the same direction, the jackscrews 12 on the two sides are synchronously turned to a vertically erected working state (namely turned by 90 degrees), and then the jackscrews 12 are screwed to enable the jackscrews 12 to prop against the plough body 2.
Claims (5)
1. The utility model provides a hydraulic pressure turnover plow mechanism of digging moisture in soil, includes tilting mechanism and the plough body of being connected with this tilting mechanism lower extreme frame, its characterized in that: the turnover mechanism is provided with an adjusting mechanism for adjusting the working angle of the plough body (2), the adjusting mechanism comprises a hydraulic cylinder (5), a main connecting plate (6), an auxiliary connecting plate (7), a jackscrew shaft seat (8), an adjusting pull rod, a jackscrew shaft (11) and a jackscrew (12), the jackscrew shaft seats (8) are symmetrically arranged on two sides of a rack at the lower end of the turnover mechanism (1), the jackscrew shaft seat (8) on each side is rotatably connected with the jackscrew shaft (11), and one end of the jackscrew shaft (11) close to the plough body (2) is in threaded connection with the jackscrew (12); one end of the main connecting plate (6) is connected with the other end of the jackscrew shaft (11) on one side of the main connecting plate, a hydraulic cylinder (5) is arranged between the other end of the main connecting plate (6) and the turnover mechanism (1), a cylinder body or a piston rod of the hydraulic cylinder (5) is hinged on a rack at the upper end of the turnover mechanism (1), and the piston rod or the cylinder body of the hydraulic cylinder (5) is hinged with the other end of the main connecting plate (6); one end of the auxiliary connecting plate (7) is connected with the other end of the jackscrew shaft (11) at the other side, and the other end of the auxiliary connecting plate (7) is connected with the main connecting plate (6) through an adjusting pull rod; the hydraulic cylinder (5) drives the main connecting plate (6) to drive the jackscrew shaft (11) connected with the main connecting plate (6) to rotate, the jackscrew shaft (11) connected with the auxiliary connecting plate (7) synchronously rotates through the adjusting pull rod, and then the jackscrews (12) on two sides synchronously turn over.
2. The hydraulic turn plow furrow opening mechanism of claim 1, wherein: the adjusting pull rod comprises an adjusting rod (9) and a connecting rod (10), the adjusting rod (9) is of a hollow structure, internal threads are formed at two ends of the adjusting rod respectively, and the connecting rod (10) is arranged at two ends of the adjusting rod (9); one end of the connecting rod (10) is provided with external threads and is in threaded connection with the adjusting rod (9), and the other end of the connecting rod (10) is hinged with the main connecting plate (6) or the auxiliary connecting plate (7).
3. The hydraulic turn plow furrow opening mechanism of claim 2, wherein: the connecting rod (10) is a 90-degree bent pipe, and the axial center lines of the two ends are vertical.
4. The hydraulic turn plow furrow opening mechanism of claim 1, wherein: the jackscrew (12) is driven by the hydraulic cylinder (5) to stretch and retract, and has two working states of horizontal laying and vertical standing.
5. The hydraulic turn plow furrow opening mechanism of claim 1, wherein: the other end of the top thread shaft (11) is sleeved with a sleeve (13) which is interlocked with the top thread shaft (11), and one end of the main connecting plate (6) or the auxiliary connecting plate (7) is connected with the sleeve (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922242162.7U CN211671207U (en) | 2019-12-13 | 2019-12-13 | Soil moisture opening mechanism of hydraulic turnover plow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922242162.7U CN211671207U (en) | 2019-12-13 | 2019-12-13 | Soil moisture opening mechanism of hydraulic turnover plow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211671207U true CN211671207U (en) | 2020-10-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922242162.7U Active CN211671207U (en) | 2019-12-13 | 2019-12-13 | Soil moisture opening mechanism of hydraulic turnover plow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211671207U (en) |
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2019
- 2019-12-13 CN CN201922242162.7U patent/CN211671207U/en active Active
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