CN107950093B - Rotary cultivator instrument desk operating mechanism - Google Patents
Rotary cultivator instrument desk operating mechanism Download PDFInfo
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- CN107950093B CN107950093B CN201711315495.7A CN201711315495A CN107950093B CN 107950093 B CN107950093 B CN 107950093B CN 201711315495 A CN201711315495 A CN 201711315495A CN 107950093 B CN107950093 B CN 107950093B
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- lifting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/12—Arrangement of the tools; Screening of the tools
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Lifting Devices For Agricultural Implements (AREA)
Abstract
The invention relates to a rotary cultivator, in particular to an instrument desk operating mechanism of the rotary cultivator, and belongs to the technical field of rotary cultivation machines. The automatic cutting machine comprises an operation table, an instrument table, a cutting table lifting mechanism and a reel lifting mechanism, wherein the instrument table is arranged on the surface of the upper end of the left side of the operation table, an instrument table underframe is arranged at the bottom of the instrument table, and the instrument table underframe extends out of the lower end surface of the operation table from top to bottom and is connected with the operation table through bolts; the right side of the operating table is provided with a cutting table lifting mechanism and a reel lifting mechanism side by side, and the outer surface of the cutting table lifting mechanism is provided with a protective rubber sleeve. The rotary cultivator has the advantages of simple, compact and reasonable structure, convenient and quick operation, stable and reliable work and improved operation reliability; the reel lifting mechanism can operate the reel stably and rapidly, and the header lifting mechanism can operate the header stably and rapidly.
Description
Technical Field
The invention relates to a rotary cultivator, in particular to an instrument desk operating mechanism of the rotary cultivator, and belongs to the technical field of rotary cultivation machines.
Background
The rotary cultivator is a common agricultural machine and is pulled by a light crawler tractor, the working part of the light crawler tractor is arranged at the rear part of the light crawler tractor, and the driving platform is arranged at the front part of the light crawler tractor, so that the operating mode of the operating lever and the connection relation problem of the operating lever are outstanding. The existing crawler-type rotary cultivator has the defects of complex structure, complex assembly, troublesome operation, poor stability, insufficient reliability and easy failure.
Disclosure of Invention
The invention aims to overcome the defects, thereby providing the instrument desk operating mechanism of the rotary cultivator, which is convenient and quick to operate and stable and reliable in work, and improving the operation reliability of the rotary cultivator.
According to the technical scheme provided by the invention, the rotary cultivator instrument desk operating mechanism comprises an operating desk, an instrument desk, a header lifting mechanism and a reel lifting mechanism, and is characterized in that: the surface of the upper end of the left side of the operation desk is provided with an instrument desk, the bottom of the instrument desk is provided with an instrument desk underframe, and the instrument desk underframe extends out of the lower end surface of the operation desk from top to bottom and is connected with the operation desk through bolts; a cutting table lifting mechanism and a reel lifting mechanism are arranged on the right side of the operating table side by side, and a protective rubber sleeve is arranged on the outer surface of the cutting table lifting mechanism;
the cutting table lifting mechanism comprises an operating rod, a welding frame, a lifting shaft, a steering shaft, a lifting screw rod and a steering screw rod, wherein the upper end of the operating rod is connected with an operating handle sleeve, the lower end of the operating rod is connected with the welding frame, the welding frame is rotationally connected with the lifting shaft and the steering shaft, and the welding frame can swing back and forth around the lifting shaft and swing left and right around the steering shaft; the left side of the welding frame is connected with a lifting rod ball bearing, the lifting rod ball bearing is connected with the upper end of a lifting screw rod, and the lower end of the lifting screw rod is connected with a lifting connecting fork; the rear end of the welding frame is connected with a steering rod ball bearing, the steering rod ball bearing is connected with the upper end of a steering screw rod, and the lower end of the steering screw rod is connected with a steering connecting fork; the surface of the lifting shaft is provided with a lifting limiting block, the surface of the welding frame facing the lifting shaft is provided with a first lifting blocking block and a second lifting blocking block, and the lifting limiting block is positioned between the first lifting blocking block and the second lifting blocking block;
the reel lifting mechanism comprises a reel operating rod, a rotating shaft, a rotating sleeve, a stirring frame, a connecting fork and a lifting rod, wherein the upper end of the reel operating rod is connected with a reel handle through threads, the lower end of the reel operating rod is connected with the rotating sleeve, the rotating sleeve is rotationally connected to the rotating shaft, two ends of the rotating shaft are fixed on the operating platform, the rotating sleeve is connected with a pin shaft through the stirring frame, the connecting fork is connected to the pin shaft, and the lower end of the connecting fork is connected with the lifting rod.
Further, the wing nut is connected to the bolt, and can lock the instrument desk underframe and the operation desk.
Further, the first lifting blocking block is provided with a first lifting buffer rubber block facing the end face of the lifting limiting block, and the second lifting blocking block is provided with a second lifting buffer rubber block facing the end face of the lifting limiting block.
Further, a steering limiting block is arranged on the surface of the steering shaft, a first steering blocking block and a second steering blocking block are arranged on the surface, facing the steering shaft, of the welding frame, and the steering limiting block is located between the first steering blocking block and the second steering blocking block.
Further, the first steering blocking block is provided with a first steering buffer rubber block facing the end face of the steering limiting block, and the second steering blocking block is provided with a second steering buffer rubber block facing the end face of the steering limiting block.
Compared with the prior art, the invention has the following advantages:
the rotary cultivator has the advantages of simple, compact and reasonable structure, convenient and quick operation, stable and reliable work and improved operation reliability; the reel lifting mechanism can operate the reel stably and rapidly, and the header lifting mechanism can operate the header stably and rapidly.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a view in the direction a in fig. 1.
Fig. 3 is a top view of the present invention.
Fig. 4 is a front view of the header lifting mechanism.
Fig. 5 is a cross-sectional view A-A of fig. 4.
Fig. 6 is a sectional view of the lifting shaft.
Fig. 7 is a steering shaft sectional view.
Fig. 8 is a structural view of a reel lifting mechanism.
Reference numerals illustrate: 1-operation desk, 2-instrument desk, 3-header lifting mechanism, 3.1-operation handle sleeve, 3.2-operation rod, 3.3-welded frame, 3.4-lifting shaft, 3.5-steering shaft, 3.6-lifting rod ball bearing, 3.7-lifting screw rod, 3.8-lifting connection fork, 3.9-steering rod ball bearing, 3.10-steering screw rod, 3.11-steering connection fork, 3.12-lifting limiting block, 3.13-first lifting blocking piece, 3.14-second lifting blocking piece, 3.15-first lifting buffer rubber block, 3.16-second lifting buffer rubber block, 3.17-steering limiting block, 3.18-first steering buffer rubber block, 3.19-second steering blocking piece, 3.20-first steering buffer rubber block, 3.21-second steering buffer rubber block, 4-reel lifting mechanism, 4.1-reel operation rod, 4.2-reel handle, 4.3-4.5-lifting pin, 4.3-reel 4.5-lifting sleeve, 4.7-lifting pin, 4.8-meter sleeve, 4.7-lifting pin, 4.8-lifting bolt, 4-meter sleeve, 4.5-lifting pin, 4.5-reel lifting bolt, 4-meter sleeve, 3.8-lifting pin, 3.1-reel lifting pin, 3.1-lifting pin, 3.2-lifting pin, 3-lifting pin, 3.2-lifting pin.
Detailed Description
The invention will be further described with reference to examples of embodiments in the accompanying drawings, in which:
as shown in fig. 1-2, the invention mainly comprises an operation desk 1, an instrument desk 2, a header lifting mechanism 3 and a reel lifting mechanism 4.
The upper end surface of the left side of the operation desk 1 is provided with an instrument desk 2, the bottom of the instrument desk 2 is provided with an instrument desk underframe 9, and the instrument desk underframe 9 extends out of the lower end surface of the operation desk 1 from top to bottom and is connected with the operation desk 1 through bolts 7. The wing nut 8 is connected to the bolt 7, and the wing nut 8 can lock the instrument desk underframe 9 and the operation desk 1.
The right side of the operating table 1 is provided with a cutting table lifting mechanism 3 and a reel lifting mechanism 4 side by side, the outer surface of the cutting table lifting mechanism 3 is provided with a protective rubber sleeve 5, and sundries such as dust are prevented from entering the cutting table lifting mechanism 3 by the protective rubber sleeve 5.
As shown in fig. 4-7, the header lifting mechanism 3 includes an operating rod 3.2, a welding frame 3.3, a lifting shaft 3.4, a steering shaft 3.5, a lifting screw rod 3.7 and a steering screw rod 3.10. The upper end of the operating rod 3.2 is connected with the operating handle sleeve 3.1, the lower end of the operating rod 3.2 is connected with the welding frame 3.3, the welding frame 3.3 is rotationally connected with the lifting shaft 3.4 and the steering shaft 3.5, and the welding frame 3.3 can swing back and forth around the lifting shaft 3.4 and swing left and right around the steering shaft 3.5. The left side of the welding frame 3.3 is connected with a lifting rod ball bearing 3.6, the lifting rod ball bearing 3.6 is connected with the upper end of a lifting screw rod 3.7, the lower end of the lifting screw rod 3.7 is connected with a lifting connecting fork 3.8, and the lifting connecting fork is used for being connected with a hydraulic valve. The rear end of the welding frame 3.3 is connected with a steering rod ball bearing 3.9, the steering rod ball bearing 3.9 is connected with the upper end of a steering screw rod 3.10, the lower end of the steering screw rod 3.10 is connected with a steering connecting fork 3.11, and the steering connecting fork is used for being connected with a hydraulic valve.
The lifting shaft 3.4 is provided with a lifting limiting block 3.12 on the surface, facing the lifting shaft 3.4, of the welding frame 3.3, a first lifting blocking block 3.13 and a second lifting blocking block 3.14 are arranged on the surface, facing the lifting shaft 3.4, of the welding frame, the lifting limiting block 3.12 is located between the first lifting blocking block 3.13 and the second lifting blocking block 3.14, and the lifting limiting block 3.12, the first lifting blocking block 3.13 and the second lifting blocking block 3.14 are matched to limit the rotation angle of the lifting shaft.
The end face of the first lifting blocking block 3.13, which faces the lifting limiting block 3.12, is provided with a first lifting buffer rubber block 3.15, and the end face of the second lifting blocking block 3.14, which faces the lifting limiting block 3.12, is provided with a second lifting buffer rubber block 3.16.
The steering shaft 3.5 surface is equipped with steering limiting block 3.17, and the welding frame 3.3 is gone up and is equipped with first steering blocking piece 3.18 and second steering blocking piece 3.19 towards steering shaft 3.5 surface, and steering limiting block 3.17 is located between first steering blocking piece 3.18 and the second steering blocking piece 3.19, and steering limiting block 3.17, first steering blocking piece 3.18 and second steering blocking piece 3.19 three cooperation restriction steering shaft's turned angle.
The end face of the first steering blocking block 3.18, which faces the steering limiting block 3.17, is provided with a first steering buffer rubber block 3.20, and the end face of the second steering blocking block 3.19, which faces the steering limiting block 3.17, is provided with a second steering buffer rubber block 3.21.
As shown in fig. 8, the reel lifting mechanism 4 comprises a reel operating rod 4.1, a rotating shaft 4.3, a rotating sleeve 4.4, a stirring frame 4.5, a connecting fork 4.6 and a lifting rod 4.8, wherein the upper end of the reel operating rod 4.1 is connected with a reel handle 4.2 through threads, the lower end of the reel operating rod 4.1 is connected with the rotating sleeve 4.4, the rotating sleeve 4.4 is rotatably connected to the rotating shaft 4.3, and two ends of the rotating shaft 4.3 are fixed on the operating platform 1. The rotating sleeve 4.4 is connected with the pin shaft 4.6 through the toggle frame 4.5, the pin shaft 4.6 is connected with the connecting fork 4.6, and the lower end of the connecting fork 4.6 is connected with the lifting rod 4.8.
The invention has simple, compact and reasonable structure, convenient and quick operation, stable and reliable work, the reel lifting mechanism can operate the reel stably and quickly, and the header lifting mechanism can operate the header stably and quickly. The invention improves the operation reliability of the rotary cultivator.
Claims (2)
1. The utility model provides a rotary cultivator instrument desk operating device, includes operation panel (1), instrument desk (2), header elevating system (3) and reel elevating system (4), characterized by: the upper surface of the left side of the operating platform (1) is provided with an instrument desk (2), the bottom of the instrument desk (2) is provided with an instrument desk underframe (9), and the instrument desk underframe (9) extends out of the lower end surface of the operating platform (1) from top to bottom and is connected with the operating platform (1) through bolts (7); a cutting table lifting mechanism (3) and a reel lifting mechanism (4) are arranged on the right side of the operating table (1) side by side, and a protective rubber sleeve (5) is arranged on the outer surface of the cutting table lifting mechanism (3);
the cutting table lifting mechanism (3) comprises an operating rod (3.2), a welding frame (3.3), a lifting shaft (3.4), a steering shaft (3.5), a lifting screw rod (3.7) and a steering screw rod (3.10), wherein the upper end of the operating rod (3.2) is connected with an operating handle sleeve (3.1), the lower end of the operating rod (3.2) is connected with the welding frame (3.3), the welding frame (3.3) is rotationally connected with the lifting shaft (3.4) and the steering shaft (3.5), and the welding frame (3.3) can swing back and forth around the lifting shaft (3.4) and swing left and right around the steering shaft (3.5); the left side of the welding frame (3.3) is connected with a lifting rod ball bearing (3.6), the lifting rod ball bearing (3.6) is connected with the upper end of a lifting screw rod (3.7), and the lower end of the lifting screw rod (3.7) is connected with a lifting connecting fork (3.8); the rear end of the welding frame (3.3) is connected with a steering rod ball bearing (3.9), the steering rod ball bearing (3.9) is connected with the upper end of a steering screw rod (3.10), and the lower end of the steering screw rod (3.10) is connected with a steering connecting fork (3.11); the surface of the lifting shaft (3.4) is provided with a lifting limiting block (3.12), the surface of the welding frame (3.3) facing the lifting shaft (3.4) is provided with a first lifting blocking block (3.13) and a second lifting blocking block (3.14), and the lifting limiting block (3.12) is positioned between the first lifting blocking block (3.13) and the second lifting blocking block (3.14);
the reel lifting mechanism (4) comprises a reel operating rod (4.1), a rotating shaft (4.3), a rotating sleeve (4.4), a stirring frame (4.5), a connecting fork (4.6) and a lifting rod (4.8), wherein the upper end of the reel operating rod (4.1) is connected with a reel handle (4.2) through threads, the lower end of the reel operating rod (4.1) is connected with the rotating sleeve (4.4), the rotating sleeve (4.4) is rotationally connected onto the rotating shaft (4.3), two ends of the rotating shaft (4.3) are fixed on an operating platform (1), the rotating sleeve (4.4) is connected with the pin shaft (4.6) through the stirring frame (4.5), the pin shaft (4.6) is connected with the connecting fork (4.6), and the lower end of the connecting fork (4.6) is connected with the lifting rod (4.8);
the wing nuts (8) are connected to the bolts (7), and the wing nuts (8) can lock the instrument desk underframe (9) and the operating desk (1);
the end face of the first lifting blocking block (3.13) facing the lifting limiting block (3.12) is provided with a first lifting buffer rubber block (3.15), and the end face of the second lifting blocking block (3.14) facing the lifting limiting block (3.12) is provided with a second lifting buffer rubber block (3.16);
the steering shaft (3.5) surface is provided with a steering limiting block (3.17), the surface facing the steering shaft (3.5) on the welding frame (3.3) is provided with a first steering blocking block (3.18) and a second steering blocking block (3.19), and the steering limiting block (3.17) is positioned between the first steering blocking block (3.18) and the second steering blocking block (3.19).
2. The rotary cultivator instrument desk operating mechanism of claim 1 wherein: the first steering stop block (3.18) is provided with a first steering buffer rubber block (3.20) facing the end face of the steering limiting block (3.17), and the second steering stop block (3.19) is provided with a second steering buffer rubber block (3.21) facing the end face of the steering limiting block (3.17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711315495.7A CN107950093B (en) | 2017-12-09 | 2017-12-09 | Rotary cultivator instrument desk operating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711315495.7A CN107950093B (en) | 2017-12-09 | 2017-12-09 | Rotary cultivator instrument desk operating mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107950093A CN107950093A (en) | 2018-04-24 |
| CN107950093B true CN107950093B (en) | 2023-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711315495.7A Active CN107950093B (en) | 2017-12-09 | 2017-12-09 | Rotary cultivator instrument desk operating mechanism |
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| Country | Link |
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| CN (1) | CN107950093B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002253039A (en) * | 2001-03-01 | 2002-09-10 | Kubota Corp | Operation apparatus for grain discharge auger in combine harvester |
| JP2005295882A (en) * | 2004-04-12 | 2005-10-27 | Atex Co Ltd | Apparatus for lifting and lowering of sulky mower |
| CN104221610A (en) * | 2014-09-17 | 2014-12-24 | 柳州五菱柳机动力有限公司 | Steering and lifting operation mechanism for harvester |
| CN104854979A (en) * | 2015-02-02 | 2015-08-26 | 星光农机股份有限公司 | Control mechanism of crawler rotovator |
| CN205389475U (en) * | 2016-03-01 | 2016-07-27 | 四川刚毅科技集团有限公司 | An all -hydraulic rod -type control system |
| CN106358579A (en) * | 2016-08-25 | 2017-02-01 | 江苏大学 | Standing-posture-harvesting operation and control platform for open-topped crawler-type combine harvester |
| EP3143852A1 (en) * | 2015-09-17 | 2017-03-22 | Pubert Henri SAS | Mechanised farming equipment |
| CN206323791U (en) * | 2016-12-23 | 2017-07-14 | 江苏沃得农业机械有限公司 | Harvester header and winder hydraulic integrated control system |
-
2017
- 2017-12-09 CN CN201711315495.7A patent/CN107950093B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002253039A (en) * | 2001-03-01 | 2002-09-10 | Kubota Corp | Operation apparatus for grain discharge auger in combine harvester |
| JP2005295882A (en) * | 2004-04-12 | 2005-10-27 | Atex Co Ltd | Apparatus for lifting and lowering of sulky mower |
| CN104221610A (en) * | 2014-09-17 | 2014-12-24 | 柳州五菱柳机动力有限公司 | Steering and lifting operation mechanism for harvester |
| CN104854979A (en) * | 2015-02-02 | 2015-08-26 | 星光农机股份有限公司 | Control mechanism of crawler rotovator |
| EP3143852A1 (en) * | 2015-09-17 | 2017-03-22 | Pubert Henri SAS | Mechanised farming equipment |
| CN205389475U (en) * | 2016-03-01 | 2016-07-27 | 四川刚毅科技集团有限公司 | An all -hydraulic rod -type control system |
| CN106358579A (en) * | 2016-08-25 | 2017-02-01 | 江苏大学 | Standing-posture-harvesting operation and control platform for open-topped crawler-type combine harvester |
| CN206323791U (en) * | 2016-12-23 | 2017-07-14 | 江苏沃得农业机械有限公司 | Harvester header and winder hydraulic integrated control system |
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| Publication number | Publication date |
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| CN107950093A (en) | 2018-04-24 |
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