CN2696294Y - High-speed rice transplanter - Google Patents
High-speed rice transplanter Download PDFInfo
- Publication number
- CN2696294Y CN2696294Y CN 200420033431 CN200420033431U CN2696294Y CN 2696294 Y CN2696294 Y CN 2696294Y CN 200420033431 CN200420033431 CN 200420033431 CN 200420033431 U CN200420033431 U CN 200420033431U CN 2696294 Y CN2696294 Y CN 2696294Y
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- rice
- seedling
- transplanting
- planker
- floating drum
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Abstract
The utility model relates to a high-speed rice transplanter, comprising a hauling engine 1, a position control system 2 for a rice cabinet rack, a transmission system 3, the rice cabinet rack 4, an executive system 5 for rice transporting and rice transplanting, etc. The utility model is characterized in that the rice cabinet rack 4 is provided with a curved frame construction of the fair-shaped angle-steel weld jointing or the engineering plastics, and a sliding board 8 is fixed to the bottom of the rice cabinet rack 4; the upper part of the rice cabinet rack 4 is provided with a rice pre-dividing mechanism and a rice containing device, a rice transplanting mechanism 12 is fixed on the driving shaft of a drive sprocket 18, and is arranged at both sides or one side of a trailing bar 7; the lower part of the rice transplanting mechanism 12 is provided with a rice pushing device and a mechanical feedback type profiling mechanism which are arranged correspondingly. The rice transplanting mechanism of the utility model has simple structure, and simple movable geometric locus, which can accomplish easily the intelligent control of the rice transplanter; the rice transplanter has strong profiling ability, which makes the rice pushing action be changed following the earth surface and reduces the phenomenon of leaking, hooking and floating of planting rice; the rice transplanter applies to various rice transplanting, which conforms to the characteristics of various rice production standards of China; the complete machine has low manufacturing cost, energy consumption and defects per unit.
Description
Technical field
The utility model relates to a kind of machinery that is used for rice transplanting.
Background technology
Known high-speed transplanter mainly is made up of engine, transmission system, running gear, seedling sending and rice transplanting executive system etc.The core technology of rice transplanter is a transplanting mechanism, it is the rice transplanter key feature, the main distinction of high-speed transplanter is the difference of transplanting mechanism, mainly contains crank and rocker mechanism, forms such as rotating slideway formula differential speed type, gear planetary system, eccentric chain-wheel formula and commutating tooth planetary system high speed transplanting mechanism.The detection controlling organization of high speed rotating rice transplanter generally adopts floating drum hydraulic tracing control and rice transplanting alarm detector, the imitative type device of hydraulic pressure is as detecting and insert dark control assembly, the collection gear pump, rotary valve, safety valve is an one, during rice transplanting, floating drum contacts with the mud face and all the time along with the mud face rises and falls and moves, driving rotary valve spool by sensor rotates within the specific limits, thereby the control hydraulic circuit makes rice transplanter with the broken terrain profiling, generally can only accomplish approximate imitative type, and can't accomplish dynamic compensation to transplanting mechanism rice transplanting action, when strengthening a little as face of land variation, just accurately transplanting is in the seedling cave for rice shoot, and seedling is leaked in generation, collude seedling, float the phenomenon of seedling; Present high speed rotating transplanting mechanism mainly designs at the standardization rice shoot, separate seedlings or planting, get the rice transplanting problem by match seedling pawl curve movement simulation rice transplantation by hand action and the solution of employing " cutting soil block " principle, curve movement and drive unit complexity are difficult to realize the dynamic balancing control to high speed rice transplanting process.The transplanting mechanism vibration is bigger, is easily worn part, and the repair rate height has increased production cost; The transplanting mechanism of present high-speed transplanter is planted the rice shoot height and is restricted, because it is rapid to transplant the phase seedling growth, often causes to insert to get and inaccurate or inserts, leaks and insert, and body economy, bad adaptability have limited applying of rice transplanter.
Summary of the invention
The purpose of this utility model is to provide high-speed transplanter, and its transplanting mechanism can make seedling pawl impulse stroke reduce greatly, and the copying system ability significantly improves, and is fit to planting of multiple rice shoot, has the higher speed of planting and quality.
The technical solution of the utility model is: high-speed transplanter comprises traction locomotive and tiller box frame position control system, transmission system, tiller box frame, seedling sending and rice transplanting executive system etc., it is characterized in that: tiller box frame is streamlined angle steel welding or engineering plastics bent frame structure, slide plate is fixed on the tiller box frame bottom, on tiller box frame, be provided with pre-seedling-distributing mechanism and contain seedlings device, transplanting mechanism is fixed on the driving shaft of drive sprocket, and be installed in the both sides of planker or one-sided, pulling seedlings device and machine feedback formula feeler mechanism all place the bottom of transplanting mechanism, and corresponding installation with it.Contain seedlings device and comprise seedling case, planker etc., the seedling case is fixed on the tiller box frame, and the scope of its horizontal mounting inclination angle degree a is 10 °～30 °, and seedling case front portion is that arc hides the seedling hurdle; Planker is hinged on the tiller box frame, and is installed in the seedling box back, and is connected with floating drum pole, and planker is by descending planker, last planker etc. to form, and the anterior symmetry that is connected with planker at floating drum has seedling fetching hole.Pre-seedling-distributing mechanism comprises that separate seedlings or planting in advance fork and seedling root dial branch device etc., and the fork of separating seedlings or planting in advance is fixed in the seedling case, and the seedling root is dialled the branch device and is made up of two parts up and down, and its profile is ellipse or camber line shape.Transplanting mechanism mainly is made up of machine feedback formula feeler mechanism, transplant arm driving mechanism, pulling seedlings device and seedling pawl etc., it is characterized in that: machine feedback formula feeler mechanism is made up of slide plate and floating drum etc., slide plate is fixed on tiller box frame two side bottoms, floating drum is installed in the planker rear end lower, and the floating drum strut fixation is at the rear portion of seedling fetching hole; The driving mechanism of transplant arm by drive sprocket, two identical elliptic gears and etc. form; Pulling seedlings device by rocking bar, push rod, locking double nut, guiding support, transplanting rod, push away the seedling sleeve, push away seedling and decide piece, floating drum motion block, motion block cam, back-moving spring and end cover etc. and form, the push rod sky is enclosed within on the rocking bar and fixes with the locking double nut, floating drum pole and floating drum motion block are connected mutually and sky is enclosed within on the transplanting rod, push away seedling and decide the same sky of piece and are enclosed within on the transplanting rod and with the guiding support and are connected mutually.
Compared with prior art, the beneficial effects of the utility model are:
(1) level angle of seedling case reduces, and the center of gravity of tiller box frame and seedling case descends, and fuselage and rice shoot deadweight are distributed on the slide plate, can reduce the sagging degree of depth of walking resistance and locomotive;
(2) seedling-transplanting device is simple in structure, be convenient to articulate with existing locomotive, owing to get the simplification of the curve movement of the radical change of rice transplanting mode and transplanting mechanism, rice transplanting action and seedling pushing action are independently controlled, be easy to realize intelligent control, flexible rice transplanting and dynamic compensation, make rice transplanter simple to operate, field adjustable is convenient and easy;
(3) owing to get the radical change of rice transplanting mode, overcome the restriction of transplanting mechanism to the height of rice shoot, spacing in the rows, line-spacing are conveniently adjusted, and upright seedling angle can conveniently be controlled, and the machinery that is fit to multiple rice shoot is transplanted, and has improved complete machine region adaptability;
(4) adopt the mode of separating seedlings or planting in advance to carry out root division, solved the unclear problem of separating seedlings or planting preferably; Adopt lengthening seedling case to prolong the process of separating seedlings or planting, can better arrange rice shoot, improve the quality of separating seedlings or planting by the mechanical vibrational energy of locomotive and transplanting mechanism;
(5) force the floating drum profiling by the gravity of slide plate, planker and rice shoot, the problem of solve preferably and collude seedling, leaking seedling and profiling distortion.
Description of drawings
The whole assembling of Fig. 1 rice transplanter schematic diagram
Fig. 2 rice transplanter tiller box frame assembly structure schematic diagram
Fig. 3 rice transplanter seedling case inclination angle arrangement schematic diagram
Fig. 4 trans-planter separate is inserted the mechanism structure schematic diagram
Fig. 5 rice transplanter transplanting mechanism driving mechanism left view
Fig. 6 rice transplanter pushes away rice seedling distribution mechanism structure partial enlarged drawing
Embodiment
Below in conjunction with further specifying the utility model.
As shown in Figure 1 and Figure 2, high-speed transplanter comprises traction locomotive 1 and tiller box frame position control system 2, transmission system 3, tiller box frame 4 seedling sendings and rice transplanting executive system 5 etc.Tiller box frame 4 is streamlined angle steel welding or engineering plastics bent frame structure, slide plate 8 is fixed on tiller box frame 4 bottoms, on tiller box frame 4, be provided with pre-seedling-distributing mechanism and contain seedlings device, the transmission device of transmission system is fixed on the tiller box frame, transplanting mechanism 12 is fixed on the driving shaft of drive sprocket 18, and being installed in the both sides of planker 7 or one-sided, pulling seedlings device and machine feedback formula feeler mechanism all place the bottom of transplanting mechanism 12, and corresponding installation with it.Tiller box frame 4 travels forward under the traction of traction locomotive 1; The handle of tiller box frame position control system 2 rises and falls with planker 7 by pull bar 15, ratchet 14 control tiller box frames 4; Ratchet 14 is fixed on the tiller box frame 4 of seedling case 6 bottoms, when it rotates through certain angle, changes the position of planker, makes rice transplanter finish walking, crosses the ridge or duty adjustment.Transmission system 3 is fixed on the tiller box frame 4, and motor 17 transmits motion to transplanting mechanism 12 by 3 grades of drive sprockets 16.The vibrations that cause between transplanting mechanism 12 and each driving-chain move the rice shoot unidirectional order under the vibration effect in the seedling case as exciting source.
Comprise seedling case 6, planker 7 etc. as Fig. 2, Sheng seedlings device shown in Figure 3, seedling case 6 is fixed on the tiller box frame 4, and according to the difference of rice shoot kind, the scope of its horizontal mounting inclination angle degree a is 10 °～30 °, and seedling case 6 is anterior for arc hides the seedling hurdle, can make things convenient for seedling sending; Planker 7 is hinged on the tiller box frame 4, and be installed in seedling case 6 rear ends, and be connected with floating drum pole 35, planker 7 is by descending planker 33, last planker 34 etc. to form, the anterior symmetry that is connected with planker 7 at floating drum 13 has seedling fetching hole 9, can adjust the size of seedling taking amount by the seedling door of seedling fetching hole.Planker 7 length are 1 standard seedling dish, and basic width is 30cm (thin planting); The setting height(from bottom) of planker is slightly larger than ground stubble height, is about 15～20cm, and rice shoot is contained in the lower arcuate surface of the last planker 34 of inclination, and is descending to make things convenient for rice shoot.
As shown in Figure 2, pre-seedling-distributing mechanism comprises that separate seedlings or planting in advance fork 10 and seedling root dial branch device 11 etc., and the fork 10 of separating seedlings or planting in advance is fixed in the seedling case, and the seedling root is dialled branch device 11 and is made up of two parts up and down, and its profile is an ellipse.Fork 10 reciprocally swinging in the seedling case of separating seedlings or planting in advance, the seedling root is dialled branch device 11 and do unidirectional rotation in the seedling case simultaneously, finishes the action of separating seedlings or planting jointly, this device solves separate seedlings or planting unclear, seedling taking inaccurate and the problem of seedling root winding.
As Fig. 4, Fig. 5, shown in Figure 6, transplanting mechanism 12 mainly is made up of machine feedback formula feeler mechanism, transplant arm driving mechanism, pulling seedlings device and seedling pawl 32 etc., it is characterized in that: machine feedback formula feeler mechanism is made up of slide plate 8 and floating drum 13 etc., floating drum 13 is installed in planker 7 rear end lower, and floating drum pole 35 is fixed on the rear portion of seedling fetching hole 9; The driving mechanism of transplant arm is made up of drive sprocket 18, two identical elliptic gears 19 and 20 etc.; Pulling seedlings device is supported 24, transplanting rod 25, is pushed away seedling sleeve 26, pushes away seedling and decide piece 27, floating drum motion block 28, motion block cam 29, back-moving spring 30 and end cover 31 etc. and form by rocking bar 21, push rod 22, adjusting nut 23, guiding, push rod 22 skies are enclosed within on the rocking bar 21 fixing with regulating, floating drum pole 35 and floating drum motion block 28 are connected mutually and sky is enclosed within on the transplanting rod 25, push away seedling and decide piece 27 same skies and are enclosed within on the transplanting rod 25 and with the support 24 of leading and are connected mutually.Transplant arm driving mechanism two elliptic gears 19 and 20 and rocking bar 21, push rod 22, guiding support the 24 common slide crank linkages of forming, rocking bar 21 is reciprocating with the high speed rotating of elliptic gear, drive rice transplanting pawl 32 and transplanting rod 25 is realized the rice transplantings action, finish both sides jointly and one-sidedly get the rice transplanting action with pulling seedlings device.6 transplanting mechanisms are arranged equally.The adjustment of line-spacing promotes push rod 22 by rotation adjusting nut 23 and planker 7 moves, and makes the seedling pawl 32 and the distance of planker 7 reach pre-provisioning request; Inserting dark adjustment gets final product by the vertical height of adjusting seedling pawl 32; The control of the upright seedling angle of rice shoot can make rice shoot reach requirement by the setting angle of adjusting guiding support 24.
Claims (4)
1, high-speed transplanter, comprise traction locomotive (1) and tiller box frame position control system (2), transmission system (3), tiller box frame (4), seedling sending and rice transplanting executive system (5) etc., it is characterized in that, tiller box frame (4) is an arcuate structure, slide plate (8) is fixed on tiller box frame (4) bottom, on tiller box frame (4), be provided with pre-seedling-distributing mechanism and contain seedlings device, transplanting mechanism (12) is fixed on the driving shaft of drive sprocket (18), and be installed in the both sides of planker (7) or one-sided, pulling seedlings device and machine feedback formula feeler mechanism all place the bottom of transplanting mechanism (12), and corresponding installation with it.
According to the rice transplanter described in the claim 1, it is characterized in that 2, described Sheng seedlings device comprises seedling case (6), planker (7) etc., seedling case (6) is fixed on the tiller box frame (4), and seedling case (6) front portion is that arc hides the seedling hurdle; Planker (7) is hinged on the tiller box frame (4), and be installed in seedling case (6) rear end, and be connected with floating drum pole (35), planker (7) is by descending planker (33), last planker (34) etc. to form, and the anterior symmetry that is connected with planker (7) at floating drum (13) has seedling fetching hole (9).
3, according to the rice transplanter described in the claim 1, it is characterized in that, described pre-seedling-distributing mechanism comprises that fork of separating seedlings or planting in advance (10) and seedling root dial branch device (11) etc., the described fork (10) of separating seedlings or planting in advance is fixed in the seedling case, the seedling root is dialled branch device (11) and is made up of two parts up and down, and its profile is ellipse or camber line shape.
4, rice transplanter according to claim 1, it is characterized in that, described transplanting mechanism (12) mainly is made up of machine feedback formula feeler mechanism, transplant arm driving mechanism, pulling seedlings device and seedling pawl (32) etc., described machine feedback formula feeler mechanism is made up of slide plate (8), floating drum (13) and floating drum pole (35) etc., floating drum (13) is installed in planker (7) rear end lower, and floating drum pole (35) is fixed on the rear portion of seedling fetching hole (9); The driving mechanism of transplant arm is made up of drive sprocket (18), two identical elliptic gears (19) and (20) etc.; Pulling seedlings device is supported (24), transplanting rod (25), pushes away seedling sleeve (26), is pushed away seedling and decide piece (27), floating drum motion block (28), motion block cam (29), back-moving spring (30) and end cover (31) etc. and form by rocking bar (21), push rod (22), locking double nut (23), guiding, push rod (22) sky is enclosed within rocking bar (21) and goes up with locking double nut (23) fixing, floating drum pole (35) and floating drum motion block (28) are connected mutually and sky is enclosed within on the transplanting rod (25), push away seedling and decide the same sky of piece (27) and are enclosed within that transplanting rod (25) is gone up and are connected mutually with guiding support (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420033431 CN2696294Y (en) | 2004-03-26 | 2004-03-26 | High-speed rice transplanter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420033431 CN2696294Y (en) | 2004-03-26 | 2004-03-26 | High-speed rice transplanter |
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| Publication Number | Publication Date |
|---|---|
| CN2696294Y true CN2696294Y (en) | 2005-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200420033431 Expired - Fee Related CN2696294Y (en) | 2004-03-26 | 2004-03-26 | High-speed rice transplanter |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102224776A (en) * | 2011-06-07 | 2011-10-26 | 安徽农业大学 | Row spacing adjustable transplanting mechanism of rice high-speed transplanter |
| CN102349387A (en) * | 2011-10-12 | 2012-02-15 | 无锡同春新能源科技有限公司 | Intelligent seedling planting machine with picture sensor supplied power through solar photovoltaic power generation |
| WO2017117893A1 (en) * | 2016-01-07 | 2017-07-13 | 江苏大学 | High-speed transplanting mechanism |
| CN107667635A (en) * | 2017-11-14 | 2018-02-09 | 钦州学院 | Drum-type rice transplanter |
| CN107965499A (en) * | 2017-11-29 | 2018-04-27 | 山东建筑大学 | High-speed transplanter hydraulic pressure automatic horizontal control system and its method of work |
| CN109673223A (en) * | 2019-02-26 | 2019-04-26 | 南京理工大学泰州科技学院 | A kind of rice transplanter dilatation seedling case and its working method |
-
2004
- 2004-03-26 CN CN 200420033431 patent/CN2696294Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102224776A (en) * | 2011-06-07 | 2011-10-26 | 安徽农业大学 | Row spacing adjustable transplanting mechanism of rice high-speed transplanter |
| CN102224776B (en) * | 2011-06-07 | 2013-03-06 | 安徽农业大学 | Row spacing adjustable transplanting mechanism of rice high-speed transplanter |
| CN102349387A (en) * | 2011-10-12 | 2012-02-15 | 无锡同春新能源科技有限公司 | Intelligent seedling planting machine with picture sensor supplied power through solar photovoltaic power generation |
| WO2017117893A1 (en) * | 2016-01-07 | 2017-07-13 | 江苏大学 | High-speed transplanting mechanism |
| US10524411B2 (en) | 2016-01-07 | 2020-01-07 | Jiangsu University | High-speed transplanting mechanism |
| CN107667635A (en) * | 2017-11-14 | 2018-02-09 | 钦州学院 | Drum-type rice transplanter |
| CN107667635B (en) * | 2017-11-14 | 2023-12-15 | 钦州学院 | Drum-type rice transplanter |
| CN107965499A (en) * | 2017-11-29 | 2018-04-27 | 山东建筑大学 | High-speed transplanter hydraulic pressure automatic horizontal control system and its method of work |
| CN107965499B (en) * | 2017-11-29 | 2020-05-22 | 山东建筑大学 | Hydraulic automatic leveling system of high-speed rice transplanter and working method thereof |
| CN109673223A (en) * | 2019-02-26 | 2019-04-26 | 南京理工大学泰州科技学院 | A kind of rice transplanter dilatation seedling case and its working method |
| CN109673223B (en) * | 2019-02-26 | 2024-04-12 | 南京理工大学泰州科技学院 | Capacity-expanding seedling box for rice transplanter and working method thereof |
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| 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 |