CN2735735Y - Row spacing adjustable seedling throwing machine - Google Patents
Row spacing adjustable seedling throwing machine Download PDFInfo
- Publication number
- CN2735735Y CN2735735Y CN 200420068993 CN200420068993U CN2735735Y CN 2735735 Y CN2735735 Y CN 2735735Y CN 200420068993 CN200420068993 CN 200420068993 CN 200420068993 U CN200420068993 U CN 200420068993U CN 2735735 Y CN2735735 Y CN 2735735Y
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- seedling
- driving
- folder
- valve
- cylinder
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Abstract
The utility model relates to a row spacing adjustable seedling throwing machine hung on the tail of the tractor. A dynamic input wheel, a driving cam, a lifting valve cam and a seedling clamping valve cam which are positioned in a control box, and a flywheel are orderly installed on a drive shaft, and are driven by a lifting cylinder. Two assemblies of seedling clamping driving disk can move up and down. A ring form dragline passes round a pulley wheel to connect the two assemblies of seedling clamping driving disk as an integral in series, and two assemblies of seedling clamping driving disks can slip along a guide rail. A seedling holding bucket, a flexible conduit and a seedling throwing barrel which are connected with the seedling holding bucket are arranged on the both sides of a roller. The compressed air provided by the tractor is respectively connected with a lifting valve and a seedling clamping valve through a gas inlet pipe, an oil-water separator, a cross joint and a gas pipe. The control rods of the lifting valve and the seedling clamping valve are in approach grafting with the lifting valve cam and the seedling clamping valve cam. The utility model is hung on the tail of the tractor, and thus the rice farmers not have to walk and work in the paddy field. The utility model has the advantages that the density of the thrown seedlings is uniform; the row spacing is adjustable; the speed and the efficient are high; the acre yield is raised; the labor condition of the rice farmer is improved; the labor intensity is reduced.
Description
Technical field the utility model relates to the adjustable throwing transplanting machine of a kind of rice seedling thrower, particularly line-spacing.
The background technology rice transplanting is the initial stage of paddy rice plantation and important link, seasonal extra-heavy, and farming season is short, task is heavy.As everyone knows, rice transplanting is faster than traditional rice transplanting speed, efficient is high, but present manual rice transplanting and backpack air-blowing throwing transplanting machine all can't be located and be embarked on journey, rice shoot density inequality under causing throwing, influence the per mu yield in rice field greatly, and the rice farming will be born the seedling case in the paddy field or the air-blowing throwing transplanting machine is walked, operation, and labour intensity is very big.
The summary of the invention the purpose of this utility model provides a kind of tractor rear that is suspended on, and rice shoot density is even, high-speed and high-efficiency, the throwing transplanting machine that line-spacing is adjustable.
The utility model is realized by following technical proposal: the throwing transplanting machine that a kind of line-spacing is adjustable, its power input wheel, driving cam and the lift valve cam, seedling-clipping valve catch and the flywheel that are positioned at control cabinet are installed on the power transmission shaft successively, and the cylinder of the fastening ratchet of an end is installed on the transverse axis of central rack; Can lean against on the driving cam other end and ratchet interlock along an end of the push rod of frame slippage; Seedling folder driving-disc assembly be positioned at frame top and can be along its guide rail slippage, the guide groove cover of driving-disc is inserted on the seedling chuck that the seedling folder is housed, the driving of being pressed from both sides the seedling cylinder can be along its slippage, is fastened on garden post on the driving-disc between two shell fragments of seedling folder.Be subjected to the driving of lift cylinder, seedling folder driving-disc assembly can move up and down; One end and the flywheel of connecting rod are hinged, the other end with can up and down the slide block of slippage be hinged along being fixed on slide bar on the frame, the loop pulling rope is walked around pulley slide block and two seedlings folder driving-disc component string is joined together.In the both sides of cylinder, corresponding each seedling is folded with seedling receiving bucket and coupled flexible pipe; The rice seedling-throwing tube that is connected with the flexible pipe other end relies on bolted on the backstay that position, equidistant hole is arranged.The post surface, garden of cylinder is provided with and the corresponding pit of seedling dish, and storage seedling bucket is positioned at the place ahead of cylinder.The compressed air that is provided by tractor is communicated with lift valve and folder seedling valve respectively through air inlet pipe, oil water separator, four-way connection, appendix, and the control lever of lift valve and folder seedling valve is abutted against with the lift valve cam, the seedling-clipping valve catch that are positioned at control cabinet.
The utility model provides the adjustable throwing transplanting machine of line-spacing to be suspended on tractor rear, provide compressed air by tractor, the rice farming needn't be walked in the paddy field, operation, have throw that rice shoot density down is even, line-spacing is adjustable, high-speed and high-efficiency, raising per mu yield, the advantage improving the agricultural working condition of rice and reduce labor intensity.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of seedling folder driving-disc.
Fig. 3 is the vertical view of Fig. 2.
Fig. 4 is the schematic diagram of seedling folder driving-disc assembly.
Fig. 5 is the vertical view of Fig. 4.
Fig. 6 is the moving system schematic of seedling cramping gas drive.
Specific embodiments embodiment 1 is shown in Fig. 1-6: the throwing transplanting machine that line-spacing is adjustable is suspended on tractor rear, power by tractor through being installed in power input wheel (8), the driving cam (11) on the power transmission shaft (7) and being positioned at lift valve cam (30), seedling-clipping valve catch (32) and flywheel (13) input of control cabinet (12).The cylinder (23) that the fastening ratchet of one end (9), post surface, garden are provided with the corresponding pit of seedling dish (26) is installed on the transverse axis (3) at frame (1) middle part, the seedling dish bucket (6) of laying drum seedling dish is positioned at the place ahead of cylinder (23), can lean against on the driving cam (11) other end and ratchet (9) interlock along push rod (10) one ends of frame (1) slippage.Flywheel (13) whenever turns around, and promotes ratchet (9) and angle of cylinder (23) rotation by push rod (10), drives the seedling dish reach that is arranged in seedling dish bucket (6), front end embedding cylinder (23) garden post surface crater (26), to (19) seedling sending of seedling folder.Seedling folder driving-disc assembly be positioned at frame (1) top and can be along its guide rail slippage, the guide groove cover of driving-disc (20) is inserted on the seedling chuck (28) that seedling folder (19) is housed, pressed from both sides the driving of seedling cylinder (24), can be along its slippage, the garden post (27) that is fastened on the driving-disc (20) is positioned between two shell fragments of seedling folder (19).Be subjected to the driving of lift cylinder (21), seedling folder driving-disc assembly can move up and down.One end of connecting rod (15) and flywheel (13) are hinged, the other end with can the slide block of slippage (16) be hinged up and down along being fixed on slide bar (17) on the frame (1), loop pulling rope (25) is walked around pulley (18) and slide block (16) and two seedlings are pressed from both sides the driving-disc component string is joined together.Flywheel (13) drives loop pulling rope (25) by connecting rod (15), slide block (16) and two seedlings press from both sides about the driving-disc assembly toward polyslip.Both sides in cylinder (23), corresponding each seedling folder (19) is provided with seedling receiving bucket (2) and coupled flexible pipe (4); The rice seedling-throwing tube (5) that is connected with flexible pipe (4) other end relies on bolted on the backstay that position, equidistant hole is arranged (14), and seedling dish bucket (6) is positioned at the place ahead of cylinder (23).The compressed air that is provided by tractor is communicated with lift valve (29) and folder seedling valve (31) respectively through air inlet pipe (35), oil water separator (34), four-way connection (33), appendix (22), and the control lever of lift valve (29) and folder seedling valve (31) is abutted against with the lift valve cam (30), the seedling-clipping valve catch (32) that are positioned at control cabinet (12).
When seedling folder driving-disc assembly alignment seedling sending cylinder (23), folder seedling cylinder (24) promotes driving-disc (20), and fastening garden post (27) on it backs down seedling folder (19).Cylinder (23) rotates an angle, drives the seedling dish reach in the pit (26) that embeds post surface, cylinder (23) garden, to (19) seedling sending of seedling folder; Press from both sides seedling cylinder (24) this moment and tow back to driving-disc (20) and fastening garden post (27) on it, seedling folder (19) is closed, clamp rice shoot.Lift cylinder (21) is mentioned seedling folder driving-disc assembly, relies on pull rope (25) to move to seedling receiving bucket (2), and folder seedling cylinder (24) promotes driving-disc (20), and fastening garden post (27) on it backs down seedling folder (19); Rice shoot falls into seedling receiving bucket (2), is thrown into the rice field through flexible pipe (4), rice seedling-throwing tube (5).Select the hole position of rice seedling-throwing tube (5) on backstay (14) as required, can regulate the line-spacing of rice transplanting.When a seedling folder driving-disc assembly moved to seedling receiving bucket (2), another seedling folder driving-disc assembly was aimed at seedling sending cylinder (23) again, prepared to go round and begin again to (19) seedling sending of seedling folder, implemented continuous rice transplanting.The pace of appropriate regulation tractor, the line spacing of controlled rice shoot.
Lift valve cam (30), seedling-clipping valve catch (32) and the flywheel (13) that is fastened on the driving cam (11) on the power transmission shaft (7) and is positioned at control cabinet (12) accurately controlled lift valve (29), folder seedling valve (31), folder seedling cylinder (24), lift cylinder (21), seedling folder driving-disc assembly and seedling folder (19) synchronous coordination, guarantees orderly operation.
Claims (5)
1. throwing transplanting machine that line-spacing is adjustable, form by frame, seedling folder, it is characterized in that: power input wheel (8), driving cam (11) and the lift valve cam (30), seedling-clipping valve catch (32) and the flywheel (13) that are positioned at control cabinet (12) are installed on the power transmission shaft (7) successively, and the cylinder (23) of the fastening ratchet of an end (9) is installed on the transverse axis (3) at frame (1) middle part; Can lean against on the driving cam (11) other end and ratchet (9) interlock along an end of the push rod (10) of frame (1) slippage; Seedling folder driving-disc assembly be positioned at frame (1) top and can be along its guide rail slippage, the guide groove cover of driving-disc (20) is inserted on the seedling chuck (28) that seedling folder (19) is housed, pressed from both sides the driving of seedling cylinder (24), can be along its slippage, the garden post (27) that is fastened on the driving-disc (20) is positioned between two shell fragments of seedling folder (19).
2. the adjustable throwing transplanting machine of a kind of line-spacing according to claim 1 is characterized in that: be subjected to the driving of lift cylinder (21), seedling folder driving-disc assembly can move up and down; One end of connecting rod (15) and flywheel (13) are hinged, the other end with can the slide block of slippage (16) be hinged up and down along being fixed on slide bar (17) on the frame (1), loop pulling rope (25) is walked around pulley (18) and slide block (16) and two seedlings are pressed from both sides the driving-disc component string is joined together.
3. the adjustable throwing transplanting machine of a kind of line-spacing according to claim 1 is characterized in that: the both sides in cylinder (23), and corresponding each seedling folder (19) is provided with seedling receiving bucket (2) and coupled flexible pipe (4); The rice seedling-throwing tube (5) that is connected with flexible pipe (4) other end relies on bolted on the backstay that position, equidistant hole is arranged (14).
4. the adjustable throwing transplanting machine of a kind of line-spacing according to claim 1 is characterized in that: the post surface, garden of cylinder (23) is provided with and the corresponding pit of seedling dish (26), and seedling dish bucket (6) is positioned at the place ahead of cylinder (23).
5. the adjustable throwing transplanting machine of a kind of line-spacing according to claim 1, it is characterized in that: compressed air inlet pipe (35) is communicated with lift valve (29) and folder seedling valve (31) respectively through oil water separator (34), four-way connection (33), appendix (22), and the control lever of lift valve (29) and folder seedling valve (31) is abutted against with the lift valve cam (30), the seedling-clipping valve catch (32) that are positioned at control cabinet (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420068993 CN2735735Y (en) | 2004-10-19 | 2004-10-19 | Row spacing adjustable seedling throwing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420068993 CN2735735Y (en) | 2004-10-19 | 2004-10-19 | Row spacing adjustable seedling throwing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2735735Y true CN2735735Y (en) | 2005-10-26 |
Family
ID=35306472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420068993 Expired - Fee Related CN2735735Y (en) | 2004-10-19 | 2004-10-19 | Row spacing adjustable seedling throwing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2735735Y (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100340150C (en) * | 2006-01-09 | 2007-10-03 | 浙江理工大学 | Ejection type ordering rice seedlings transplanter |
| CN100352331C (en) * | 2006-01-09 | 2007-12-05 | 浙江理工大学 | Differential level type ordering rice seedlings throwing device |
| CN100367839C (en) * | 2006-06-16 | 2008-02-13 | 浙江理工大学 | Squirrel cage rotation type ordered rice seedling distribution mechanism |
| CN100367840C (en) * | 2006-10-25 | 2008-02-13 | 浙江理工大学 | Lever lift out type ordered seedling throwing mechanism and seedling disc re-shaping device |
| CN100375591C (en) * | 2006-01-09 | 2008-03-19 | 浙江理工大学 | Link lever locking and ejection type ordering rice seedlings transplanter |
| CN100375590C (en) * | 2006-01-09 | 2008-03-19 | 浙江理工大学 | Differential and rotating type ordering rice seedlings thransplanting device |
| CN100375589C (en) * | 2006-01-09 | 2008-03-19 | 浙江理工大学 | Differential and kick-back type ordering rice seedlings thransplanting device |
| CN103947348A (en) * | 2014-04-22 | 2014-07-30 | 华南农业大学 | Manipulator with two degrees of freedom, seedling pulling and throwing mechanism, control circuit and control method |
| CN104541706A (en) * | 2015-01-08 | 2015-04-29 | 江西农业大学 | Separate transplanting mechanism of hand type space adjustable rice transplanter |
| CN105165208A (en) * | 2015-08-26 | 2015-12-23 | 李林岚 | Seedling-throwing apparatus and seedling-throwing system |
| CN106171203A (en) * | 2016-09-07 | 2016-12-07 | 江西农业大学 | A kind of change line-spacing transplanter of accurate rice pot seedling |
| CN107711007A (en) * | 2017-10-26 | 2018-02-23 | 张永瑞 | Rice precisely throws pendulum machine |
| CN108260386A (en) * | 2018-03-06 | 2018-07-10 | 华南农业大学 | A kind of hand type ordered seedling throwing machine |
| WO2024031918A1 (en) * | 2022-08-11 | 2024-02-15 | 深圳耐保创新科技有限公司 | Automatic falling type seedling-throwing structure |
-
2004
- 2004-10-19 CN CN 200420068993 patent/CN2735735Y/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100352331C (en) * | 2006-01-09 | 2007-12-05 | 浙江理工大学 | Differential level type ordering rice seedlings throwing device |
| CN100375591C (en) * | 2006-01-09 | 2008-03-19 | 浙江理工大学 | Link lever locking and ejection type ordering rice seedlings transplanter |
| CN100375590C (en) * | 2006-01-09 | 2008-03-19 | 浙江理工大学 | Differential and rotating type ordering rice seedlings thransplanting device |
| CN100375589C (en) * | 2006-01-09 | 2008-03-19 | 浙江理工大学 | Differential and kick-back type ordering rice seedlings thransplanting device |
| CN100340150C (en) * | 2006-01-09 | 2007-10-03 | 浙江理工大学 | Ejection type ordering rice seedlings transplanter |
| CN100367839C (en) * | 2006-06-16 | 2008-02-13 | 浙江理工大学 | Squirrel cage rotation type ordered rice seedling distribution mechanism |
| CN100367840C (en) * | 2006-10-25 | 2008-02-13 | 浙江理工大学 | Lever lift out type ordered seedling throwing mechanism and seedling disc re-shaping device |
| CN103947348B (en) * | 2014-04-22 | 2016-04-06 | 华南农业大学 | A kind of two-freedom manipulator, pull out rice seedling throwing mechanism, control circuit and control method |
| CN103947348A (en) * | 2014-04-22 | 2014-07-30 | 华南农业大学 | Manipulator with two degrees of freedom, seedling pulling and throwing mechanism, control circuit and control method |
| CN104541706A (en) * | 2015-01-08 | 2015-04-29 | 江西农业大学 | Separate transplanting mechanism of hand type space adjustable rice transplanter |
| CN104541706B (en) * | 2015-01-08 | 2016-08-17 | 江西农业大学 | The transplanting mechanism of hand-held line-spacing is adjustable rice transplanter |
| CN105165208A (en) * | 2015-08-26 | 2015-12-23 | 李林岚 | Seedling-throwing apparatus and seedling-throwing system |
| CN106171203A (en) * | 2016-09-07 | 2016-12-07 | 江西农业大学 | A kind of change line-spacing transplanter of accurate rice pot seedling |
| CN107711007A (en) * | 2017-10-26 | 2018-02-23 | 张永瑞 | Rice precisely throws pendulum machine |
| CN108260386A (en) * | 2018-03-06 | 2018-07-10 | 华南农业大学 | A kind of hand type ordered seedling throwing machine |
| WO2024031918A1 (en) * | 2022-08-11 | 2024-02-15 | 深圳耐保创新科技有限公司 | Automatic falling type seedling-throwing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |