CN102239762B - Paddy field filling device of rice transplanter - Google Patents
Paddy field filling device of rice transplanter Download PDFInfo
- Publication number
- CN102239762B CN102239762B CN 201110115514 CN201110115514A CN102239762B CN 102239762 B CN102239762 B CN 102239762B CN 201110115514 CN201110115514 CN 201110115514 CN 201110115514 A CN201110115514 A CN 201110115514A CN 102239762 B CN102239762 B CN 102239762B
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- rake
- harrow
- frame
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- paddy field
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 32
- 235000009566 rice Nutrition 0.000 title claims abstract description 32
- 240000007594 Oryza sativa Species 0.000 title abstract 2
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 241000209094 Oryza Species 0.000 claims description 30
- 210000000515 tooth Anatomy 0.000 claims description 22
- 230000003028 elevating effect Effects 0.000 claims description 9
- 230000009467 reduction Effects 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000002689 soil Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 230000003139 buffering effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Images
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- Soil Working Implements (AREA)
Abstract
The invention relates to a paddy field filling device of a rice transplanter, and the paddy field filling device comprises a rotary harrow, a frame and a power transmission mechanism, wherein the rotary harrow comprises a harrow frame, harrow wheels and a harrow shaft; the harrow frame is arranged at the lower part of the frame; the harrow shaft is arranged on the harrow frame; the harrow shaft is connected with the power transmission mechanism; the multiple harrow wheels are arranged on the harrow shaft; multiple harrow plates which are axially arranged are arranged on the harrow wheels; multiple harrow teeth are arranged at the edge of the harrow plates; and the harrow plates of the adjacent harrow wheels are in mutually staggered arrangement. Because the multiple harrow wheels are arranged on the harrow shaft and the harrow plates between the adjacent harrow wheels are mutually staggered, each harrow of mud blocks are small; each harrow of mud which overflows out of the edge can be harrowed flatly through the adjacent harrow plates; and the paddy field ground can be processed to be extremely flat through the structure provided by the invention.
Description
Technical field
The present invention relates to a kind of rice transplanter, especially relate to a kind of paddy-field flattening device of rice transplanter.
Background technology
Rice transplanter be Mechanization In Rice Sowing And Planting operation not or the equipment that lacks, the efficient that it has improved Rice Cropping has greatly changed peasant's planting habit in several thousand.But the problems such as at present a lot of rice transplanters all can have slotting seedling deep mixed, and are dilapidated.These problems because paddy field soil face injustice causes, so some rice transplanters are also arranged in order to address these problems, are provided with Zhenping device (also have be called field flattening device) to a great extent.Such as publication number be: the Chinese patent of CN101400250 discloses a kind of rice transplanter, and this rice transplanter comprises a field flattening device.The field flattening device of this class has as the rake teeth of revolution rake all on the generatrix direction of rake body circumference straight line arrange, that is to say, during every rotation one angle of rake body, corresponding rake teeth from its leftmost side to the rightmost side is digged simultaneously, so that the position of its raking forms temporary transient rake ditch, have simultaneously a large amount of earth and overflow to the both sides of rake body, shine into new out-of-flatness.Also have the rake body adjacent teeth of some field flattening mechanisms all to stagger, with the more smooth purpose in realization soil, but this structure meeting is so that the overbreak that earth is harrowed is unfavorable for the fixing of rice shoot.Publication number is that the Chinese patent of CN1647605 discloses a kind of manned rice transplanter and can be different from the manned rice transplanter good, ground, automatic smooth field when turning on the border, ridge etc. of turn performance when keeping straight on.Be provided with: with the power-actuated wheel of engine and with the steering operation of steering wheel respectively break-make to wheel (right and left side clutch and the grading operation when turning of transmission and the lifting seedling implanting apparatus freely of the rice shoot operation of planting when keeping straight on; The revolution of steering wheel angle and turning medial wheel according to the lifting position of seedling implanting apparatus and when turning, automatically carry out respectively field grading operation and seedling planting operation, can distinguish independent change setting grading operation and the dial of the lifting position control sensitivity of seedling implanting apparatus during the seedling planting operation when keeping straight on.Its effect of ground, smooth field was very limited when the flattening device of this rice transplanter had only been paid attention on the border, ridge etc. turning.
Summary of the invention
The present invention mainly is solve the existing rice transplanter of prior art Zhenping device bad to paddy field Land leveling effect, the technical problem that has the overbreak that injustice of the high end or earth harrowed, provide a kind of effective to the paddy field Land leveling, the viscosity that can keep the soil makes the paddy field filling device of the rice transplanter of the requirement that reaches rice transplanting that the soil can be best.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals: a kind of paddy field filling device of rice transplanter, comprise revolution rake, frame and power drive mechanism, it is characterized in that described revolution rake is made of harrow frame, harrowing wheel and rake axle, described harrow frame is located at frame lower, harrow frame is provided with the rake axle, this rake axle links to each other with described moving transmission mechanism, the rake axle is provided with some harrowing wheels, harrowing wheel is provided with the rake plate of some axial settings, the rake panel edges is provided with several rake teeths, the setting of mutually staggering of the rake plate of adjacent harrowing wheel.This rake plate inserts mud ground by rake teeth, and opening the earth monoblock, in the moment that the rake plate separates with clod, only have rake teeth to contact with clod, the rake of grabbing of moment occurs between rake teeth and the clod, so that the part that clod is rolled up is broken, and the part of being turned down does not have broken, thereby the viscosity that had both kept clod has also realized the purpose of down tilt.Again because the rake axle is provided with some harrowing wheels, and the rake plate between the adjacent harrowing wheel staggers mutually, so that the clod of each rake is all less, and the earth that each rake overflows on the limit can rake by adjacent rake plate, this structure so that ground, paddy field can be processed very smooth.
As preferably, described harrow frame links to each other with frame by an elevating mechanism, this elevating mechanism comprises the main tie of being located at the frame left and right sides, the main tie lower end links to each other with described harrow frame, main tie links to each other with frame by a slide mechanism, the upper end of main tie and an adjustment pull bar are rotationally connected, and adjust pull bar and move with the hand mechanism and link to each other with one.Because the degree of depth in paddy field differs, the out-of-flatness degree varies, need the revolution rake of differing heights to adapt to it, so the technical program is by the height of an elevating mechanism adjustment harrow frame, so that it adapts to different demands.When mechanism was moved with the hand in adjustment, it drove the adjustment pull bar and main tie moves, thereby reached the purpose of adjusting the revolution rake.
As preferably, described slide mechanism comprises a slide plate that links to each other with described main tie, and this slide plate is provided with former and later two chutes, is provided with slide bar in the chute, and slide bar links to each other with described frame by support.The structure of two corresponding two slide bars of chute had both guaranteed that slide bar can slide up and down, and had guaranteed that also slide bar can not deflect, the stability when having guaranteed the work of revolution rake.This structure can not affect its sliding capability because of the interference of earth mud because environmental requirement is low simultaneously.
As preferably, the described mechanism of moving with the hand comprises a driving lever that is rotationally connected with described adjustment pull bar, this driving lever links to each other with the adjustment rotating shaft of a horizontally set, this adjustment rotating shaft and frame are rotationally connected, adjust rotating shaft and be provided with one and adjust handle, frame be provided with one group with described adjustment corresponding gear groove.Rotate to adjust just can rotating lever, forward (FWD) moves adjusts the pull bar motion, is rotationally connected owing to adjusting pull bar and main tie, so although moving past in the journey at the adjustment pull bar, because the rotation of driving lever has the rotation of certain angle, but can not affect the process that main tie moves up and down.When the revolution rake is adjusted to the height that needs, will adjust putting into corresponding gear groove, to realize the fixing of revolution rake height.
As preferably, the Width of described gear groove is adjusted the large 5-10mm of the thickness of correspondence position, is provided with tension spring between described adjustment rotating shaft and the revolution rake.This structure is so that adjust the gap that has 5-10mm in being put into the gear groove; because the effect of tension spring; adjustment leans against meeting one side of gear groove; the meeting that is subject in the course of the work harder soil block, stone at the revolution rake is subject to larger impact; and this structure can be so that it obtains suitable automatic adjustment in this case, with protection revolution rake.
As preferably, described power drive mechanism comprises a gear-box, the clutch end of gear-box links to each other with described rake axle, the power intake of gear-box links to each other with the rear end of a reduction formula torque transmission axle by a universal joint, and the front end of reduction formula torque transmission axle is provided with one for the universal joint that links to each other with actuating unit.The characteristics of reduction formula torque transmission axle are that it both can transmission torsion, also under external force reduction.This power transmission shaft with and the universal joint at two ends can guarantee at revolution rake smooth transfer motion power after Height Adjustment.
As preferably, the downside of described gear-box is provided with a guide plate, and the bottom surface of guide plate is arcwall face, and the rear end of guide plate is provided with several bar shaped teeth.The existence of guide plate so that the Zhenping device in being pulled the process of advancing, directionality is better, when preventing that guide plate is on acting on earth, with soil compaction, affect transplanting work, so be provided with the bar shaped tooth at the rear side of guide plate, will be guided earth that plate pressed separately.Be both guide plate gear-box is had supporting role, avoided the gear-box front portion to deflect down and entered into earth.
As preferably, the casing of described gear-box links to each other with a guide bar, and this guide bar is provided with a rotating mechanism that is used for connecting guide vehicle.Because guide plate only slightly is upturned at front end and just can plays guide function, and owing to the field goes out easily by being uneven, meeting so that locomotive pitch, if do not adjust simultaneously the angle of guide plate, meeting is so that the insufficient height of the perk of its guide plate, affect its effect, so pass through the transmission mechanism realization of draw bar and traction to the adjustment of guide plate.
As preferably, described harrowing wheel is with two one group, and totally four groups, the rake teeth of two harrowing wheels of the every group half tooth position of mutually staggering, each organizes harrowing wheel, and the coupling part by frame both sides and rake axle and the gear-box of being located at rake axle middle part separate respectively.This structure had both made things convenient for it to install, and had also realized that every group of two interior harrowing wheels interact, and reach good Zhenping effect simultaneously.
The beneficial effect that brings of the present invention is, solved the bad to paddy field Land leveling effect of the existing rice transplanter of prior art Zhenping device, the technical problem that has the overbreak that injustice of the high end or earth harrowed, realized a kind of effective to the paddy field Land leveling, the viscosity that can keep the soil, make the requirement that reaches rice transplanting that the soil can be best, have simultaneously revolution rake height and can adjust easily the paddy field filling device of the rice transplanter that can access buffering when being hit.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present invention;
Accompanying drawing 2 is front views of the present invention;
Accompanying drawing 3 is left views of the present invention;
Accompanying drawing 4 is the partial sectional views at the A-A place of accompanying drawing 2.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment: shown in Fig. 1-4, the present invention is a kind of paddy field filling device of rice transplanter, comprises revolution rake 1, frame, elevating mechanism and power drive mechanism.Revolution rake 1 is made of harrow frame, harrowing wheel 12 and rake axle 11, power drive mechanism comprises a gear-box 41, the clutch end of gear-box 41 links to each other with rake axle 11, the power intake of gear-box 41 links to each other with the rear end of a reduction formula torque transmission axle 43 by a universal joint 46, and the front end of reduction formula torque transmission axle is provided with one for the universal joint 461 that links to each other with actuating unit.The downside of gear-box 41 is provided with a guide plate 42, and the bottom surface of guide plate 42 is arcwall face, and the rear end of guide plate 42 is provided with 5 bar shaped teeth.The casing of gear-box links to each other with a guide bar 43, and this guide bar 43 is provided with a rotating mechanism 45 that is used for connecting guide vehicle.Described harrow frame links to each other with frame 2 by elevating mechanism, this elevating mechanism comprises the main tie 31 of being located at the frame left and right sides, main tie 31 lower ends link to each other with described harrow frame, main tie 31 links to each other with a slide plate 32, this slide plate 32 is provided with former and later two chutes 321, be provided with slide bar in the chute 321, slide bar links to each other with described frame 2 by support.The upper end of main tie 31 and an adjustment pull bar 33 are rotationally connected, adjusting pull bar 33 links to each other with a driving lever 34, this driving lever 34 links to each other with the adjustment rotating shaft 35 of a horizontally set, this adjustment rotating shaft 35 is rotationally connected with frame 2, adjust rotating shaft 35 and be provided with an adjustment 37, frame be provided with 5 with described adjustment 37 corresponding gear grooves 38, the Width of gear groove is adjusted the large 7mm of the thickness of correspondence position, is provided with tension spring 36 between described adjustment rotating shaft 35 and the revolution rake 1.Rake axle 11 is located on the harrow frame, this rake axle 11 links to each other with described moving transmission mechanism, the rake axle is provided with harrowing wheel 12, harrowing wheel 12 is with two one group, and totally four groups, the rake teeth of two harrowing wheels of the every group half tooth position of mutually staggering, each organizes harrowing wheel, and the coupling part by frame both sides and rake axle and the gear-box of being located at rake axle middle part separate respectively, harrowing wheel 12 is provided with the rake plate 121 of some axial settings, and rake plate 121 edges are provided with several rake teeths, the setting of mutually staggering of the rake plate of adjacent harrowing wheel.
The present invention harrows in use plate and inserts mud ground by rake teeth, and opening the earth monoblock, in the moment that the rake plate separates with clod, only have rake teeth to contact with clod, the rake of grabbing of moment occurs between rake teeth and the clod, so that the part that clod is rolled up is broken, and the part of being turned down does not have broken, thereby the viscosity that had both kept clod has also realized the purpose of down tilt.Again because the rake axle is provided with four groups of harrowing wheels, and every group of interior rake plate between the two of harrowing wheel staggers mutually, so that the clod of each rake is all less, and the earth that each rake overflows on the limit can be raked by adjacent rake plate, this structure so that ground, paddy field can be processed very smooth.Because the degree of depth in paddy field differs, the out-of-flatness degree varies, need the revolution rake of differing heights to adapt to it again, so the technical program is by the height of an elevating mechanism adjustment harrow frame, so that it adapts to different demands.When mechanism was moved with the hand in adjustment, it drove the adjustment pull bar and main tie moves, thereby reached the purpose of adjusting the revolution rake.
So that the present invention has is easy to operate, it is effective to fill and lead up, can keep the viscosity in soil, make the requirement that reaches rice transplanting that the soil can be best, having simultaneously revolution rake height can adjust easily, can access the feature such as buffering when being hit.
Claims (6)
1. the paddy field filling device of a rice transplanter, comprise revolution rake (1), frame (2) and power drive mechanism, it is characterized in that described revolution rake (1) is by harrow frame, harrowing wheel (12) and rake axle (11) consist of, described harrow frame is located at frame lower, harrow frame is provided with rake axle (11), this rake axle (11) links to each other with described power drive mechanism, rake axle (11) is provided with some harrowing wheels (12), harrowing wheel (12) is provided with the rake plate (121) of some axial settings, rake plate (121) edge is provided with several rake teeths, the setting of mutually staggering of the rake plate (121) of adjacent harrowing wheel; Described harrow frame links to each other with frame by an elevating mechanism, this elevating mechanism comprises the main tie (31) of being located at the frame left and right sides, main tie (31) lower end links to each other with described harrow frame, main tie links to each other with frame (2) by a slide mechanism, the upper end of main tie (31) and an adjustment pull bar (33) are rotationally connected, and adjust pull bar (33) and move with the hand mechanism and link to each other with one; Described slide mechanism comprises a slide plate that links to each other with described main tie (32), and this slide plate is provided with former and later two chutes (321), and chute is provided with slide bar in (321), and slide bar links to each other with described frame (2) by support; The described mechanism of moving with the hand comprises a driving lever (34) that is rotationally connected with described adjustment pull bar, this driving lever (34) links to each other with the adjustment rotating shaft (35) of a horizontally set, this adjustment rotating shaft (35) is rotationally connected with frame (2), adjust rotating shaft (35) and be provided with an adjustment (37), frame be provided with one group with described adjustment corresponding gear groove (38).
2. the paddy field filling device of a kind of rice transplanter according to claim 1, the Width that it is characterized in that described gear groove (38) is adjusted the large 5-10mm of the thickness of correspondence position, is provided with tension spring (36) between described adjustment rotating shaft (35) and the revolution rake (1).
3. the paddy field filling device of a kind of rice transplanter according to claim 1 and 2, it is characterized in that described power drive mechanism comprises a gear-box (41), the clutch end of gear-box links to each other with described rake axle (11), the power intake of gear-box (41) links to each other with the rear end of a reduction formula torque transmission axle by a universal joint (46), and the front end of reduction formula torque transmission axle is provided with one for the universal joint (461) that links to each other with actuating unit.
4. the paddy field filling device of a kind of rice transplanter according to claim 3 is characterized in that the downside of described gear-box (41) is provided with a guide plate (42), and the bottom surface of guide plate (42) is arcwall face, and the rear end of guide plate is provided with several bar shaped teeth.
5. the paddy field filling device of a kind of rice transplanter according to claim 4 is characterized in that the casing of described gear-box links to each other with a guide bar (44), and this guide bar (44) is provided with a rotating mechanism (45) that is used for connecting guide vehicle.
6. the paddy field filling device of a kind of rice transplanter according to claim 1 and 2, it is characterized in that described harrowing wheel (12) is with two one group, totally four groups, the rake teeth of two harrowing wheels of the every group half tooth position of mutually staggering, each organizes harrowing wheel, and the coupling part by frame both sides and rake axle and the gear-box of being located at rake axle middle part separate respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110115514 CN102239762B (en) | 2011-05-06 | 2011-05-06 | Paddy field filling device of rice transplanter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110115514 CN102239762B (en) | 2011-05-06 | 2011-05-06 | Paddy field filling device of rice transplanter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102239762A CN102239762A (en) | 2011-11-16 |
| CN102239762B true CN102239762B (en) | 2013-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110115514 Expired - Fee Related CN102239762B (en) | 2011-05-06 | 2011-05-06 | Paddy field filling device of rice transplanter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102239762B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6260436B2 (en) * | 2014-04-25 | 2018-01-17 | 井関農機株式会社 | Seedling transplanter |
| JP6295911B2 (en) * | 2014-09-30 | 2018-03-20 | 井関農機株式会社 | Seedling transplanter |
| JP6589379B2 (en) * | 2015-05-29 | 2019-10-16 | 井関農機株式会社 | Seedling transplanter |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2080742U (en) * | 1990-07-31 | 1991-07-17 | 上海奉贤潘南农具厂 | Amphibious shallow ploughing clod-crusher |
| CN2239126Y (en) * | 1995-10-26 | 1996-11-06 | 黑龙江省水田机械化研究所 | Adjusting deep fertilizing implement for motor-driven rice transplanter |
| CN201087992Y (en) * | 2007-10-19 | 2008-07-23 | 许春林 | Transmission assembly of stubbing rotary tilling soil preparation machine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007202494A (en) * | 2006-02-02 | 2007-08-16 | Mitsubishi Agricult Mach Co Ltd | Transplanter |
| JP4769212B2 (en) * | 2007-03-12 | 2011-09-07 | 株式会社クボタ | Paddy field machine |
| JP2008283936A (en) * | 2007-05-21 | 2008-11-27 | Kubota Corp | Paddy field machine |
-
2011
- 2011-05-06 CN CN 201110115514 patent/CN102239762B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2080742U (en) * | 1990-07-31 | 1991-07-17 | 上海奉贤潘南农具厂 | Amphibious shallow ploughing clod-crusher |
| CN2239126Y (en) * | 1995-10-26 | 1996-11-06 | 黑龙江省水田机械化研究所 | Adjusting deep fertilizing implement for motor-driven rice transplanter |
| CN201087992Y (en) * | 2007-10-19 | 2008-07-23 | 许春林 | Transmission assembly of stubbing rotary tilling soil preparation machine |
Non-Patent Citations (3)
| Title |
|---|
| JP特开2007-202494A 2007.08.16 |
| JP特开2008-220248A 2008.09.25 |
| JP特开2008-283936A 2008.11.27 |
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| CN102239762A (en) | 2011-11-16 |
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Denomination of invention: Paddy field filling device of rice transplanter Effective date of registration: 20150916 Granted publication date: 20130424 Pledgee: Bank of Communications Ltd Jinhua branch Pledgor: Lion Agriculture Equipments Co., Ltd. Registration number: 2015990000798 |
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Effective date of registration: 20210402 Address after: No. 199, Jujia village, he Jiaxiang, Changshan County, Quzhou City, Zhejiang Province Patentee after: Ju Xiali Address before: 321025 No.288 Jinsha street, Wucheng District, Jinhua City, Zhejiang Province Patentee before: LION AGRICULTURAL EQUIPMENT Co.,Ltd. |
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Granted publication date: 20130424 Termination date: 20210506 |