CN204906999U - Telescopic paddy field levelling machine - Google Patents
Telescopic paddy field levelling machine Download PDFInfo
- Publication number
- CN204906999U CN204906999U CN201520712006.1U CN201520712006U CN204906999U CN 204906999 U CN204906999 U CN 204906999U CN 201520712006 U CN201520712006 U CN 201520712006U CN 204906999 U CN204906999 U CN 204906999U
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- China
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- frame
- expansion bracket
- mount pad
- paddy field
- farmland
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Abstract
The utility model relates to a telescopic paddy field levelling machine belongs to agricultural machine technical field. This levelling machine by the frame, hang pole, expansion bracket, mount pad and pneumatic cylinder and constitute, the both ends of frame activity cartridge has the expansion bracket, and the middle part of frame upper surface hangs the pole through mount pad movable mounting, installs the pneumatic cylinder through fixing base symmetry form on hanging the frame of pole both sides, and the pneumatic cylinder passes through the piston rod and is connected with the expansion bracket respectively. This levelling machine not only is applicable to the farmland of great area and levels the operation, and the operation is leveled in the farmland that is applicable to less area that does, solves the current rotary cultivator operation of adopting, and its operation area is narrower, causes the lower problem of work efficiency to and current operation in -process tractor fuselage run -off the straight, drive the rotary cultivator slope, lead to the farmland soil height after the rotary tillage uneven, the board of suppressing of rotary cultivator rear end produces to have controlled and sticks up, and then lead to farmland soil to have the phenomenon of leaking the harrow or producing the mud ridge. The specially adapted rotary cultivator is installed and use.
Description
Technical field
The utility model relates to a kind of retractable paddy field planisher, belongs to agricultural machinery technological field.
Background technology
In south China Rice Cropping region, usually adopt before Rice Cropping rotovator to be turned over by agricultural land soil and smash, then by rotavator knife roller assembly rear end frame suppresses plate, agricultural land soil has been raked the preparation before farmland planting.Due to the limited width of existing rotovator, the operation amplitude band causing its Soil tillage and soil to be raked is narrower, therefore, when the farmland operation of larger area, rotovator must repeatedly operation back and forth under the traction of large and medium-sized tractor, causes its operating efficiency lower.Simultaneously, because existing rotovator is all rely on large and medium-sized tractor as traction power, tractor-drawn rotovator is when field band water ploughing operation, because himself weight is excessive and agricultural land soil base mellowness different, cause tractor sunken degree of the silt of both sides wheel in soil in traction walking process deep mixed, make tractor body run-off the straight, drive rotovator to tilt, cause the agricultural land soil after rotary tillage to be uneven, suppressing about plate produces of rotovator rear end warps; And then cause agricultural land soil to have the phenomenon of leaking and harrowing or producing the mud ridge.
Summary of the invention
The purpose of this utility model is: provide a kind of structure simple, practicality is good, be not only applicable to the farm flattening operation of larger area, by the flexible farm flattening operation be also applicable to compared with small size, to solve the operation of existing employing rotovator, it is narrower that it makes industrial belt, causes the retractable paddy field planisher of the lower problem of operating efficiency.
The technical solution of the utility model is:
A kind of retractable paddy field planisher, it is made up of frame, hanger bar, expansion bracket, mount pad and hydraulic cylinder; It is characterized in that: the two ends activity of frame is fitted with expansion bracket, the middle part of frame upper surface is movably installed with hanger bar by mount pad, the frame of hanger bar both sides is provided with hydraulic cylinder by holder symmetry shape, and hydraulic cylinder is connected with expansion bracket respectively by piston rod.
The frame symmetry shape of described mount pad both sides is provided with suspension ring, and suspension ring are provided with connection chain.
Described frame and expansion bracket are respectively rectangle frame support body.
Described mount pad is made up of rotating shaft, fixture and limiting plate, frame is movably installed with rotating shaft by the symmetrical fixture installed, be provided with limiting plate by frame above rotating shaft, limiting plate is provided with pilot hole, one end of hanger bar is fixedly connected with rotating shaft through pilot hole.
The utility model has the advantage of:
This retractable paddy field planisher structure is simple, and when leveling operation is carried out in the farmland of larger area, expansion bracket launches under the effect of hydraulic cylinder, can effectively increase work efficiency, expansion bracket can relatively frame stretch under the effect of hydraulic cylinder, is therefore convenient to land walking, is unlikely to ultra-wide.And in operation process, the level of planisher can be kept by hanger bar and rotating shaft, thus guarantee the uniformity that agricultural land soil is smooth.Solve tractor body run-off the straight in existing operation process, drive rotovator to tilt, cause the agricultural land soil after rotary tillage to be uneven, suppressing about plate produces of rotovator rear end warps; And then cause agricultural land soil to have the phenomenon of leaking and harrowing or producing the mud ridge.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1, frame, 2, hanger bar, 3, expansion bracket, 4, holder, 5, hydraulic cylinder, 6, rotating shaft, 7, fixture, 8, limiting plate, 9, suspension ring, 10, connection chain.
Embodiment
This retractable paddy field planisher, it is made up of frame 1, hanger bar 2, expansion bracket 3, mount pad and hydraulic cylinder 5.The two ends activity of frame 1 is fitted with expansion bracket 3, and the middle part of frame 1 upper surface is movably installed with hanger bar 2 by mount pad.Mount pad is made up of rotating shaft 6, fixture 7 and limiting plate 8, frame 1 is movably installed with rotating shaft 6 by the symmetrical fixture 7 installed, be provided with limiting plate 8 by frame 1 above rotating shaft 6, limiting plate 8 is provided with pilot hole, one end of hanger bar 2 is fixedly connected with rotating shaft 6 through pilot hole.Maintain certain free gap between pilot hole and hanger bar 2, swing in certain angle so that this this planisher entirety can be made in the course of the work.
Frame 1 and the expansion bracket 3 of this retractable paddy field planisher are respectively rectangle frame support body.
The frame 1 of hanger bar 2 both sides is provided with hydraulic cylinder 5 by holder 4 symmetry shape, and hydraulic cylinder 5 is connected with expansion bracket 2 respectively by piston rod.Expansion bracket 2, under the effect of hydraulic cylinder 5, can launch or be contracted in frame 1 relative to frame 1, thus can adjust the fabric width making industrial belt; In the frame 1 of mount pad both sides, symmetry shape is provided with suspension ring 9, suspension ring 9 is provided with connection chain 10.Use for being connected with rotovator during this planisher integral installation, and carry out spacing to this planisher entirety in swing at work.
This planisher structure is simple, modern design, is movably installed on the mud guard of rotovator, in operation process by hanger bar 2 and connection chain 10 during installation, the level of planisher can be remained by hanger bar 2 and rotating shaft 6, thus ensure that the uniformity that agricultural land soil is smooth.
This planisher is when leveling operation is carried out in the farmland of larger area, and expansion bracket 3 launches under the effect of hydraulic cylinder 5, thus can effectively increase work efficiency, and thoroughly eliminates the mud ridge of existing machinery generation, the quality of preparation before guarantee farmland planting.Expansion bracket 3 can relatively frame 1 stretch under the effect of hydraulic cylinder 5, is therefore convenient to land walking, is unlikely to ultra-wide.
This planisher structure is simple, practicality is good, be not only applicable to the farm flattening operation of larger area, by the flexible farm flattening operation be also applicable to compared with small size of expansion bracket 3, solve the operation of existing employing rotovator, it is narrower that it makes industrial belt, cause the problem that operating efficiency is lower, and tractor body run-off the straight in existing operation process, drive rotovator to tilt, cause the agricultural land soil after rotary tillage to be uneven, suppressing about plate produces of rotovator rear end warps; And then cause agricultural land soil to have the phenomenon of leaking and harrowing or producing the mud ridge.Be specially adapted to rotovator install and use.
Claims (4)
1. a retractable paddy field planisher, it is made up of frame (1), hanger bar (2), expansion bracket (3), mount pad and hydraulic cylinder (5); It is characterized in that: the two ends activity of frame (1) is fitted with expansion bracket (3), the middle part of frame (1) upper surface is movably installed with hanger bar (2) by mount pad, the frame (1) of hanger bar (2) both sides is provided with hydraulic cylinder (5) by holder (4) symmetry shape, and hydraulic cylinder (5) is connected with expansion bracket (3) respectively by piston rod.
2. a kind of retractable paddy field planisher according to claim 1, is characterized in that: the upper symmetry shape of frame (1) of described mount pad both sides is provided with suspension ring (9), suspension ring (9) is provided with connection chain (10).
3. a kind of retractable paddy field planisher according to claim 1, is characterized in that: described frame (1) and expansion bracket (3) are respectively rectangle frame support body.
4. a kind of retractable paddy field planisher according to claim 1, it is characterized in that: described mount pad is made up of rotating shaft (6), fixture (7) and limiting plate (8), the fixture (7) that frame (1) is installed by symmetry is movably installed with rotating shaft (6), rotating shaft (6) top is provided with limiting plate (8) by frame (1), (8) are provided with pilot hole to limiting plate, and one end of hanger bar (2) is fixedly connected with rotating shaft (6) through pilot hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520712006.1U CN204906999U (en) | 2015-09-15 | 2015-09-15 | Telescopic paddy field levelling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520712006.1U CN204906999U (en) | 2015-09-15 | 2015-09-15 | Telescopic paddy field levelling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204906999U true CN204906999U (en) | 2015-12-30 |
Family
ID=54956206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520712006.1U Active CN204906999U (en) | 2015-09-15 | 2015-09-15 | Telescopic paddy field levelling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204906999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105144878A (en) * | 2015-09-15 | 2015-12-16 | 湖北双羽机械科技有限公司 | Retractable paddy field levelling machine |
-
2015
- 2015-09-15 CN CN201520712006.1U patent/CN204906999U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105144878A (en) * | 2015-09-15 | 2015-12-16 | 湖北双羽机械科技有限公司 | Retractable paddy field levelling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 434300 North Road Construction in Nanping Town, Gongan County, Jingzhou City, Hubei Province Patentee after: Hubei double feather machinery Polytron Technologies Inc Address before: 434300 North Road Construction in Nanping Town, Gongan County, Jingzhou City, Hubei Province Patentee before: HUBEI SHUANGYU MACHINERY TECHNOLOGY CO., LTD. |