CN201789725U - Combined type special rotary cultivator for paddy field - Google Patents
Combined type special rotary cultivator for paddy field Download PDFInfo
- Publication number
- CN201789725U CN201789725U CN2010202745213U CN201020274521U CN201789725U CN 201789725 U CN201789725 U CN 201789725U CN 2010202745213 U CN2010202745213 U CN 2010202745213U CN 201020274521 U CN201020274521 U CN 201020274521U CN 201789725 U CN201789725 U CN 201789725U
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- frame
- roller
- paddy field
- roller assembly
- rack
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Abstract
The utility model relates to a combined type special rotary cultivator for a paddy field, which belongs to the technical field of agricultural machinery and comprises a rack, a mounted frame, a gear-box, a knife roller assembly, a Pu roller assembly, a Pu roller frame and a leveling plough, wherein the gear-box is arranged at the middle part of the rack, the mounted frame is arranged at the front end of the rack, the knife roller assembly is arranged below the rack, the middle part of the knife roller assembly is connected with two sides of the gear-box through a spline shaft, two ends of the knife roller assembly are arranged at two sides of the rack, the rear end of the rack is provided with a mud guard and the Pu roller frame, a hydraulic cylinder is arranged on the Pu roller frame, the Pu roller assembly is arranged below the Pu roller frame, and the leveling plough is arranged at the rear end of the Pu roller frame. According to the rotary cultivator, the rotary cultivating operation of the paddy field is processed through a mud stir cutter tooth, grass cutting, soil pulverizing and paddy field leveling are carried out on the farmland through the Pu roller assembly and the leveling plough, and the operations of rotary cultivation and leveling are finished at one time. The combined type special rotary cultivator solves the problems that in a traditional rotary cultivator, the planting requirements of wet crops are satisfied by repeatedly ploughing and leveling the paddy field, the earth surface of the operated cultivated land is uneven, and a plurality of concave pits are existed, thus the later paddy rice occurs the seedling damping-off situation by direct seeding.
Description
Technical field:
The utility model relates to the special-purpose rotovator in a kind of combined type paddy field, belongs to agricultural machinery technological field.
Background technology:
Along with progressively popularizing of the reach of science and agricultural machinery, the particularly enforcement of mechanized planting of wet crop and direct seeding technique, more and more higher to the whole quality requirement of ploughing of paddy field.The ploughing operation in existing paddy field mainly is to rely on rotovator to finish, and by the dashboard of rotor on the rotovator and rotovator frame rear end agricultural land soil is smashed floatingly, satisfies the planting requirement of wet crop with this.Owing to exist certain deficiency on the structure of existing rotovator, when dry land is implemented the rotary tillage operation one time can success, and for the paddy-field-working inefficiency, need to plough repeatedly to put in order repeatedly, also need carry out further less important work to the farmland simultaneously, could satisfy the planting requirement of wet crop by other machineries; When not only consuming expenses of labour, and the face of land, post-job farmland injustice, pit is many, causes later stage machine transplanting of rice seedling to produce and floats seedling, and rice direct-seeding produces mashed kind.
On the other hand, existing rotovator stirs the slurry cutter tooth, and to exist blade narrow, and cutter tooth does not have design defect such as cutting edge, makes that to stir the resistance that the slurry cutter tooth buries when work big, fragile, causes the maintenance cost height.
Summary of the invention:
The purpose of this utility model is: provide a kind of and by the slurry cutter tooth that stirs that is installed on the rotor assembly rotary tillage operation is carried out in the farmland, further water caltrop hack and leveling are carried out in Pu roller assembly by rotor assembly rear end and the smooth harrow-like implement for pulverizing soil farmland after to rotary tillage, make it reach the planting requirement of wet crop; Need to plough repeatedly the combined type paddy field special use rotovator of whole problems such as repeatedly when not only consuming expenses of labour, efficient is low, and the face of land, post-job farmland injustice, and pit is many when having the rotovator paddy-field-working now to solve.
The utility model is to realize above-mentioned purpose by the following technical solutions:
The special-purpose rotovator in a kind of combined type paddy field, it is made of frame, hanger bracket, gearbox, dashboard, rotor assembly, Pu roller assembly, Pu roller frame, smooth harrow-like implement for pulverizing soil, hydraulic jack, it is characterized in that: gearbox is equipped with at the middle part of frame, hanger bracket is fixed on the front end and gearbox of frame, the rotor assembly is equipped with in the below of frame, the middle part of rotor assembly is connected with the gearbox both sides by splined shaft, and the two ends of rotor assembly are installed in the both sides of frame respectively by bearing; Cover plate is housed on the frame, and cylinder bracket is installed on the frame of gearbox one side; Dashboard is equipped with in the frame rear end below, and the both sides of frame rear end are movably installed with Pu roller frame by bearing pin, and mounting rod is equipped with in the both sides activity of Pu roller frame, and the Pu roller assembly is installed in Pu roller frame below by mounting rod; Pu roller frame is provided with cylinder support, and on the rack-mounted cylinder bracket of an end of hydraulic jack, the other end and cylinder support flexibly connect; Smooth harrow-like implement for pulverizing soil is equipped with in Pu roller frame rear end.
Described rotor assembly by tool roller axis, stir slurry cutter tooth, cutter tooth seat, tool rest dish, anti-careless tooth constitutes, the tool rest dish is welded at interval on tool roller axis, cutter tooth seat at interval uniformly has been welded on the circumference of tool rest dish, be welded on the cutter tooth seat and stirred the slurry cutter tooth, on the tool rest dish outside at tool roller axis two ends anti-careless tooth has been housed.
Described Pu roller assembly is made of Pu roll shaft, water caltrop plate, gripper shoe, and gripper shoe is uniform to be installed on the circumference of Pu roll shaft, and the water caltrop plate is welded on gripper shoe.
The utility model beneficial effect compared with prior art is:
The special-purpose rotovator in this paddy field is simple in structure, easy to use; Earlier the rotary tillage operation is carried out in the farmland during work by the rotary blade that is installed on the rotor assembly, further water caltrop hack and leveling are carried out in Pu roller assembly by rotor assembly rear end and the smooth harrow-like implement for pulverizing soil field after to rotary tillage then, the disposable ploughing operation of finishing the paddy field, effect can improve 2/3rds, and energy consumption can reduce by 1/3rd; And straw winding, play that slurry is fast, no weeds balloonflower root is floating.Avoided existing rotovator to need to plough repeatedly to put in order repeatedly, also need could carry out the smooth operation of further hack to the farmland simultaneously by other machineries, and exist rotor easily to twine grass, energy consumption is big, during the consumption expenses of labour, the face of land, farmland injustice after the rotary tillage, pit is many, causes later stage machine transplanting of rice seedling to produce and floats seedling, and rice direct-seeding produces mashed kind problem; Being specially adapted to the water field ploughing operation uses.
Description of drawings:
Fig. 1 is the structural representation of the special-purpose rotovator in paddy field;
Fig. 2 is the structural representation of the rotor assembly of the special-purpose rotovator in paddy field;
Fig. 3 is the structural representation of the Pu roller assembly of the special-purpose rotovator in paddy field.
Among the figure: 1, frame, 2, hanger bracket, 3, gearbox, 4, dashboard, 5, the rotor assembly, 6, Pu roller assembly, 7, Pu roller frame, 8, smooth harrow-like implement for pulverizing soil, 9, hydraulic jack, 10, cover plate, 11, cylinder bracket, 12, bearing pin, 13, cylinder support, 14, mounting rod, 15, tool roller axis, 16, stir the slurry cutter tooth, 17, the cutter tooth seat, 18, tool rest dish, 19, anti-careless tooth, 20, the Pu roll shaft, 21, the water caltrop plate, 22, gripper shoe, 23, chain, 24, movable installing rack, 25, hinge.
Embodiment:
The special-purpose rotovator in this combined type paddy field is made of frame 1, hanger bracket 2, gearbox 3, dashboard 4, rotor assembly 5, Pu roller assembly 6, Pu roller frame 7, smooth harrow-like implement for pulverizing soil 8, hydraulic jack 9, gearbox 3 is equipped with at frame 1 middle part, hanger bracket 2 is fixed on the front end and gearbox 3 of frame 1, rotor assembly 5 is equipped with in the below of frame 1, the middle part of rotor assembly 5 is connected with gearbox 3 both sides by splined shaft, and the two ends of rotor assembly 5 are installed in the both sides of frame 1 respectively by bearing.Rotor assembly 5 by tool roller axis 15, stir slurry cutter tooth 16, cutter tooth seat 17, tool rest dish 18, anti-careless tooth 19 constitutes, tool rest dish 18 at interval has been welded on the tool roller axis 15, cutter tooth seat 17 at interval has been welded on the circumference of tool rest dish 18, be welded on the cutter tooth seat 17 and stirred slurry cutter tooth 16, anti-careless tooth 19 has been housed on the lateral surface of the tool rest dish 18 at tool roller axis 15 two ends.
Described Pu roller assembly 6 plays further to press careless hack.Pu roller assembly 6 is made of Pu roll shaft 20, water caltrop plate 21, gripper shoe 22; Gripper shoe 22 is distributed on the circumference of Pu roll shaft 20, and water caltrop plate 21 is welded on gripper shoe 22.Smooth harrow-like implement for pulverizing soil 8 is equipped with by movable installing rack 24 in the rear end of Pu roller frame 7, and the two ends of smooth harrow-like implement for pulverizing soil 8 are connected with Pu roller frame 7 by chain 23 respectively.Smooth harrow-like implement for pulverizing soil 8 is by hinge 25 collapsible shortenings or launch elongation, the about 1～1.5m of folded section length.After folding, smooth harrow-like implement for pulverizing soil 8 can prevent to produce the operation dead angle easily in the edge operation in farmland; Can make again after smooth harrow-like implement for pulverizing soil 8 launches better to be connected between the adjacent operation band to overlap, prevent to stay between the operation band flat harrow-like implement for pulverizing soil less than the place.The effect of chain 23 is to 8 one auxiliary pulling force of smooth harrow-like implement for pulverizing soil, prevents from that hinge 25 load is excessive to cause smooth harrow-like implement for pulverizing soil 8 to damage.
Smooth harrow-like implement for pulverizing soil 8 can be overturn in the top of Pu roller frame 7 by movable installing rack 24, so that can select during operation to use or do not use.(referring to accompanying drawing 1～3).
When the special-purpose rotovator in this combined type paddy field is worked, drive by tractor-drawn, carry out the rotary tillage operation by the 16 pairs of farmlands of slurry cutter tooth of stirring that are installed on the rotor assembly 5, carry out further water caltrop hack and leveling by the Pu roller assembly 6 of rotor assembly 5 rear ends and the field after 8 pairs of rotary tillages of smooth harrow-like implement for pulverizing soil then, can reach the disposable ploughing operation of finishing the paddy field; And, reach the effect of straw winding by the anti-careless tooth 19 that is equipped with on tool rest dish 18 lateral surfaces.The special-purpose rotovator in this combined type paddy field rises and starches soon, low, the no weeds balloonflower root of energy consumption is floating, also can by hydraulic jack 9 Pu roller frame 7 integral body be overturn in the top of frame 1 according to the farmland situation, only the rotary tillage operation is carried out in the farmland.
Claims (3)
1. the special-purpose rotovator in a combined type paddy field, it is by frame (1), hanger bracket (2), gearbox (3), dashboard (4), rotor assembly (5), Pu roller assembly (6), Pu roller frame (7), smooth harrow-like implement for pulverizing soil (8), hydraulic jack (9) constitutes, it is characterized in that: gearbox (3) is equipped with at the middle part of frame (1), hanger bracket (2) is fixed on the front end and gearbox (3) of frame (1), rotor assembly (5) is equipped with in the below of frame (1), the middle part of rotor assembly (5) is connected with gearbox (3) both sides by splined shaft, and the two ends of rotor assembly (5) are installed in the both sides of frame (1) respectively by bearing; Cover plate (10) is housed on the frame (1), and cylinder bracket (11) is installed on the frame (1) of gearbox (3) one sides; Dashboard (4) is equipped with in below, frame (1) rear end, the both sides of frame (1) rear end are movably installed with Pu roller frame (7) by bearing pin (12), mounting rod (14) is equipped with in Pu roller frame (7) both sides activity, and Pu roller assembly (6) is installed in the below of Pu roller frame (7) by mounting rod (14); Pu roller frame (7) is provided with cylinder support (13), and an end of hydraulic jack (9) is installed on the cylinder bracket (11) on the frame (1), and the other end and cylinder support (13) flexibly connect; Smooth harrow-like implement for pulverizing soil (8) is equipped with in Pu roller frame (7) rear end.
2. the special-purpose rotovator in a kind of combined type according to claim 1 paddy field, it is characterized in that: described rotor assembly (5) by tool roller axis (15), stir slurry cutter tooth (16), cutter tooth seat (17), tool rest dish (18), anti-careless tooth (19) constitutes, tool rest dish (18) is welded on tool roller axis (15) at interval, cutter tooth seat (17) at interval uniformly has been welded on the circumference of tool rest dish (18), be welded on the cutter tooth seat (17) and stirred slurry cutter tooth (16), on tool rest dish (18) outside at tool roller axis (15) two ends anti-careless tooth (19) has been housed.
3. the special-purpose rotovator in a kind of combined type according to claim 1 paddy field, it is characterized in that: described Pu roller assembly (6) is made of Pu roll shaft (20), water caltrop plate (21), gripper shoe (22), gripper shoe (22) is uniform to be installed on the circumference of Pu roll shaft (20), and water caltrop plate (21) is welded on gripper shoe (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202745213U CN201789725U (en) | 2010-07-26 | 2010-07-26 | Combined type special rotary cultivator for paddy field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202745213U CN201789725U (en) | 2010-07-26 | 2010-07-26 | Combined type special rotary cultivator for paddy field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201789725U true CN201789725U (en) | 2011-04-13 |
Family
ID=43844644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202745213U Expired - Fee Related CN201789725U (en) | 2010-07-26 | 2010-07-26 | Combined type special rotary cultivator for paddy field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201789725U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105265039A (en) * | 2014-06-05 | 2016-01-27 | 迪尔公司 | Cultivator |
| CN106068716A (en) * | 2016-06-21 | 2016-11-09 | 安徽农业大学 | A kind of straw-returning beating leveler |
| CN106538093A (en) * | 2017-01-04 | 2017-03-29 | 江苏东久机械有限公司 | Full width holds up collapsible machine of working soil |
| CN112075142A (en) * | 2020-08-28 | 2020-12-15 | 长沙桑铼特农业机械设备有限公司 | Multifunctional agricultural machine |
| CN113099748A (en) * | 2021-05-11 | 2021-07-13 | 吕秀娟 | Rotary cultivator with leveling function and use method thereof |
-
2010
- 2010-07-26 CN CN2010202745213U patent/CN201789725U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105265039A (en) * | 2014-06-05 | 2016-01-27 | 迪尔公司 | Cultivator |
| CN106068716A (en) * | 2016-06-21 | 2016-11-09 | 安徽农业大学 | A kind of straw-returning beating leveler |
| CN106538093A (en) * | 2017-01-04 | 2017-03-29 | 江苏东久机械有限公司 | Full width holds up collapsible machine of working soil |
| CN112075142A (en) * | 2020-08-28 | 2020-12-15 | 长沙桑铼特农业机械设备有限公司 | Multifunctional agricultural machine |
| CN113099748A (en) * | 2021-05-11 | 2021-07-13 | 吕秀娟 | Rotary cultivator with leveling function and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20140726 |
|
| EXPY | Termination of patent right or utility model |