CN102674017A - Automatic feed device of rice seedling raising sowing seedling tray - Google Patents
Automatic feed device of rice seedling raising sowing seedling tray Download PDFInfo
- Publication number
- CN102674017A CN102674017A CN2012101614764A CN201210161476A CN102674017A CN 102674017 A CN102674017 A CN 102674017A CN 2012101614764 A CN2012101614764 A CN 2012101614764A CN 201210161476 A CN201210161476 A CN 201210161476A CN 102674017 A CN102674017 A CN 102674017A
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- right support
- seedling dish
- guide rod
- linear bearing
- left socle
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Abstract
The invention discloses an automatic feed device of a rice seedling raising sowing seedling tray. The automatic feed device comprises a seedling tray conveyer assembly, a seedling tray feed assembly, a pneumatic assembly and a controller. The seedling tray feed assembly comprises a lower cylinder, a lower guide rod, a lower linear bearing, an upper cylinder, an upper guide rod, an upper linear bearing, a left bracket, a right bracket and a photoelectric sensor; four groups of lower cylinders and lower linear bearings are respectively fixed on fixing plates with the same height of the lower layer of the left bracket and the right bracket; four groups of upper cylinders and upper linear bearings are respectively fixed on fixing plates with the same height of the upper layer of the left bracket and the right bracket; the upper guide rod and the lower guide rod form movable matching with the upper linear bearing and the lower linear bearing and are connected with the upper cylinder and the lower cylinder; and the positions of the upper guide rod and the lower guide rod are controlled by a three-position two-way valve through the controller. The automatic feed device can automatically realize automatic feeding of the seedling tray as well as even and adjustable space between the seedling trays, improves the degree of automation and the sowing productivity in a flow line for factorized seeding of rice, and reduces the labour force.
Description
Technical field
The present invention relates to a kind of raising rice seedlings tree seedling dish auto-feeder; Be used for the auto-feed of rice industrial sprout cultivation sowing conveyor line seedling dish, add successively and put, rule is timely fast; The dish spacing is even, adjustable, is the uniform seedling dish of follow-up each item sowing operation placement location.
Background technology
Rice industrial sprout cultivation is the important step of rice planting machineization, to improving rice yield and rice planting machine level material impact is arranged.At present, the rice industrial sprout cultivation implanted device is main with the sowing conveyor line mainly, can once accomplish banket, trickle, sowing, earthing each item operation; Degree of automation is higher; But the seedling dish is sent into the sowing conveyor line and is still adopted manual work, mainly has following problem: be responsible for specially by the special messenger seedling dish is placed on the feedway of sowing conveyor line, work capacity 400 right sides of facing left of per hour selling at reduced prices approximately; The seedling amount of labour used is increased, and seedling cost increases; The staff cooperates inharmonious with the work of sowing conveyor line, artificial sale at reduced prices is untimely, causes the sowing capacity rating to descend; During artificial sale at reduced prices the at reduced prices, the spacing between the seedling dish is inhomogeneous, also can influence seeding quality and capacity rating; If the seedling dish spacing of placing is too little, influence follow-uply banket, trickle, sowing, each station place sensor of earthing be to identification, the location of seedling dish, even can not correctly discern, locate; Thereby influence the operation quality and sowing capacity rating of corresponding each operation of sowing; If the seedling dish spacing of placing is too big, it is low to cause sowing capacity rating, and seedling planting can not be accomplished in good time.Therefore, need especially that development one seedling dish is placed automatically, the seedling dish is placed the raising rice seedlings tree seedling dish auto-feeder of spacing.
Summary of the invention
The objective of the invention is in order to overcome inharmonious, time-consuming, the shortcoming such as unreliable of taking a lot of work and sell at reduced prices of the artificial feeding work of raising rice seedlings sowing conveyor line seedling dish, provide a kind of realize the auto-feed of seedling dish, sale at reduced prices in time, even, the adjustable raising rice seedlings tree seedling dish auto-feeder of dish spacing.
The technical scheme that technical solution problem of the present invention is taked is:
Raising rice seedlings tree seedling dish auto-feeder comprises seedling dish delivery assembly, seedling dish feeding assembly, pneumatic assembly and controller:
Seedling dish delivery assembly comprises frame, driven sprocket, roller, decelerator, drive sprocket, driven shaft, Buddhist nun's logical sequence bearing, imput shaft; Roller is installed on the driven shaft; A plurality of driven sprockets are separately fixed at driven shaft one end; Adopt chain-driving between movable sprocket, driven shaft passes through Buddhist nun's logical sequence bearing installation on frame; Decelerator is fixed on the frame, and the decelerator output shaft is provided with drive sprocket, and drive sprocket and nearest driven sprocket constitute chain-driving;
Seedling dish feeding assembly comprises lower cylinder, lower guide rod, following linear bearing, upper cylinder, top guide bar, goes up linear bearing, left socle, seedling dish, connecting plate, right support, opto-electronic pickup; Left socle, right support are fixed on the lower end and are fixed on the frame, and left socle, right support link to each other through connecting plate; Left socle, the right support outside are equipped with two-layer adapter plate; Every layer of adapter plate is on same horizontal surface; Fixing respectively two groups of lower cylinders, following linear bearing on the adapter plate of left socle, right support lower floor; Fixing respectively two groups of upper cylinders on the adapter plate on left socle, right support upper strata, on linear bearing; Lower guide rod, top guide bar respectively with following linear bearing, go up linear bearing and constitute to move and cooperates, lower guide rod, top guide bar one end are connected with lower cylinder, upper cylinder respectively, lower guide rod, the top guide bar other end can pass hole arrival left socle, the right support inboard on left socle, the right support; Opto-electronic pickup is fixed on right support lower end one side; Device is controlled by controller;
Pneumatic assembly comprises air compressor, limiting valve, following three two-port valves, last three two-port valves; Air compressor is connected with following three two-port valves, last three two-port valves through high-pressure gas circuit; High-pressure gas circuit is provided with limiting valve control gas circuit pressure; Following three two-port valve mouths are connected with lower cylinder through high-pressure pipe, and last three two-port valves are connected with upper cylinder through high-pressure pipe, and device is controlled by controller.
The gain effect that the present invention brings is; Realized once installing additional one group of seedling dish; The seedling dish adds automatically successively and puts to the sowing conveyor line then, and the feeding of seedling dish is harmonious with sowing conveyor line sowing operation, and seedling dish spacing is even, adjustable; Improve the degree of automation and sowing capacity rating of rice industrial sowing conveyor line, reduced labour power.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is the main cutaway view of raising rice seedlings tree seedling dish auto-feeder;
Fig. 2 is the birds-eye view of raising rice seedlings tree seedling dish auto-feeder;
Fig. 3 is the right cutaway view of the A-A of raising rice seedlings tree seedling dish auto-feeder;
Fig. 4 is the air operated control figure of raising rice seedlings tree seedling dish auto-feeder;
Fig. 5 is the control chart of raising rice seedlings tree seedling dish auto-feeder;
Among the figure: frame 1, from sprocket wheel 2, roller 3, lower cylinder 4, lower guide rod 5, down linear bearing 6, upper cylinder 7, top guide bar 8, go up linear bearing 9, decelerator 10, left socle 11, seedling dish 12, connecting plate 13, right support 14, drive sprocket 15, opto-electronic pickup 16, driven shaft 17, Buddhist nun's logical sequence bearing 18, imput shaft 19, controller 20, air compressor 21, limiting valve 22, following three two-port valves 23, last three two-port valves 24.
The specific embodiment
Below in conjunction with accompanying drawing and instance the present invention is described further.
Raising rice seedlings tree seedling dish auto-feeder comprises seedling dish delivery assembly, seedling dish feeding assembly, pneumatic assembly and controller 20:
Seedling dish delivery assembly comprises frame 1, driven sprocket 2, roller 3, decelerator 10, drive sprocket 15, driven shaft 17, Buddhist nun's logical sequence bearing 18, imput shaft 19; Roller 3 is installed on the driven shaft 17; A plurality of driven sprockets 2 are separately fixed at driven shaft 17 1 ends; 2 of movable sprockets adopt chain-driving, and driven shaft 17 is installed on the frame 1 through Buddhist nun's logical sequence bearing 18; Decelerator 10 is fixed on the frame 1, and decelerator 10 output shafts are provided with drive sprocket 15, and drive sprocket 15 constitutes chain-driving with nearest driven sprocket 2;
Seedling dish feeding assembly comprises lower cylinder 4, lower guide rod 5, following linear bearing 6, upper cylinder 7, top guide bar 8, goes up linear bearing 9, left socle 11, seedling dish 12, connecting plate 13, right support 14, opto-electronic pickup 16; Left socle 11, right support 14 are fixed on the lower end and are fixed on the frame 1, and left socle 11, right support 14 link to each other through connecting plate 13; Left socle 11, right support 14 outsides are equipped with two-layer adapter plate; Every layer of adapter plate is on same horizontal surface; Fixing respectively two groups of lower cylinders 4, following linear bearing 6 on the adapter plate of left socle 11, right support 14 lower floors; Fixing respectively two groups of upper cylinders 7 on the adapter plate on left socle 11, right support 14 upper stratas, on linear bearing 9; Lower guide rod 5, top guide bar 8 respectively with following linear bearing 6, go up linear bearing 9 and constitute to move and cooperates, lower guide rod 5, top guide bar 8 one ends are connected with lower cylinder 4, upper cylinder 7 respectively, lower guide rod 5, top guide bar 8 other ends can pass hole arrival left socle 11, right support 14 inboards on left socle 11, the right support 14; Opto-electronic pickup 16 is fixed on right support 14 lower ends one side; Device is controlled by controller;
Pneumatic assembly comprises air compressor 21, limiting valve 22, following three two-port valves 23, last three two-port valves 24; Air compressor 21 is connected with following three two-port valves 23, last three two-port valves 23 through high-pressure gas circuit; High-pressure gas circuit is provided with limiting valve 22 control gas circuit pressure; Following three two-port valve 23 mouths are connected with lower cylinder 4 through high-pressure pipe, and last three two-port valves 24 are connected with upper cylinder 7 through high-pressure pipe, and device is controlled by controller.
Controller has PLC Programmable Logic Controller, opto-electronic pickup, relay, is used to control each constituent elements coordination of complete machine.
Wherein, top guide bar, lower guide rod adopt pneumatic actuation, also can drive through hydraulic pressure or motor mate gear; Each fixes 4 to 8 cylinders on the support of the left and right sides, and wherein the every side of upper cylinder is 2, totally 4; 2 of the every sides of lower cylinder, totally 4, and all upper cylinders are positioned at sustained height; Lower cylinder also is positioned at sustained height, and it is the height of a seedling dish that the upper and lower air cylinders setting height(from bottom) differs, and the level interval of upper cylinder level interval and lower cylinder differs; Stagger each other, endurance failure takes place to avoid stressed the concentrating of seedling dish; Top guide bar and lower guide rod can straight-line motions, and it passes the set hole of support through the linear bearing supporting, carry the seedling dish when stretching out, and the seedling dish is transferred, and its inserting end is a wedge shape, has guiding function; Left and right sides support is connected into one through connecting plate, and is close to the seedling dish, so that the seedling dish is accurately located.
Working process of the present invention: after starting the seedling planting conveyor line; System reset; Controller is controlled following three two-port valves and is driven through lower cylinder that lower push-rod is not held to left socle, right support is inboard and stretch out certain-length, and controller is controlled three two-port valves and driven upper push-rod through upper cylinder and do not hold and make it equal with left socle, right support inboard, on the artificial lower push-rod that one group of seedling dish is placed on left socle, right support inboard; The work of the decelerator of controller control simultaneously; Decelerator drives drive sprocket, drives driven sprocket through chain-driving and rotates, and power is constituted the chain-drive driven sprocket by each each other drive to each driven shaft; And then make the roller rotation coaxial with driven shaft, carry out seedling dish transportation work; Reset accomplish after; When controller receives opto-electronic pickup " no seedling dish " signal; Controller control decelerator quits work, and roller stops operating, and controller is controlled three two-port valves and driven upper push-rod through upper cylinder and do not hold and extend into left socle, the inboard certain-length of right support; Make seedling dish group from bottom to top the lateral edges of second seedling dish be placed on the upper push-rod end; Controller is controlled following three two-port valves and is driven lower push-rod through lower cylinder then, lower push-rod is not held be contracted to left socle, the right support inboard flushes, and a nethermost seedling dish falls to being placed on the roller and the shading light electric transducer; Opto-electronic pickup will " have the seedling dish " and transfer to controller; Controller is controlled following three two-port valves and is driven through lower cylinder that lower push-rod is not held to left socle, right support is inboard and stretch out certain-length, controls three two-port valves then and drives upper push-rod through upper cylinder and do not hold and make it equal with left socle, right support inboard, remains the seedling dish and is displaced downwardly to lower push-rod; Simultaneously; The work of controller control decelerator is moved the Miao Panxiang station that bankets; When being transferred, the seedling dish leaves the sale at reduced prices station and no longer during the shading light electric transducer, opto-electronic pickup sends " no seedling dish " signal to controller, after the controller suitable time-delay maintenance seedling dish spacing; The control decelerator stops, and repeats said process and sells at reduced prices automatically.
Claims (1)
1. raising rice seedlings tree seedling dish auto-feeder is characterized in that comprising seedling dish delivery assembly, seedling dish feeding assembly, pneumatic assembly and controller (20):
Seedling dish delivery assembly comprises frame (1), driven sprocket (2), roller (3), decelerator (10), drive sprocket (15), driven shaft (17), Buddhist nun's logical sequence bearing (18), imput shaft (19); Roller (3) is installed on the driven shaft (17); A plurality of driven sprockets (2) are separately fixed at driven shaft (17) one ends; Movable sprocket adopts chain-driving between (2), and driven shaft (17) is installed on the frame (1) through Buddhist nun's logical sequence bearing (18); Decelerator (10) is fixed on the frame (1), and decelerator (10) output shaft is provided with drive sprocket (15), and drive sprocket (15) constitutes chain-driving with nearest driven sprocket (2);
Seedling dish feeding assembly comprises lower cylinder (4), lower guide rod (5), following linear bearing (6), upper cylinder (7), top guide bar (8), goes up linear bearing (9), left socle (11), seedling dish (12), connecting plate (13), right support (14), opto-electronic pickup (16); Left socle (11), right support (14) are fixed on the lower end and are fixed on the frame (1), and left socle (11), right support (14) link to each other through connecting plate (13); Left socle (11), right support (14) outside are equipped with two-layer adapter plate; Every layer of adapter plate is on same horizontal surface; Fixing respectively two groups of lower cylinders (4), following linear bearing (6) on the adapter plate of left socle (11), right support (14) lower floor; On the adapter plate on left socle (11), right support (14) upper strata, fix two groups of upper cylinders (7) respectively, go up linear bearing (9); Lower guide rod (5), top guide bar (8) constitute mobile the cooperation with following linear bearing (6), last linear bearing (9) respectively; Lower guide rod (5), top guide bar (8) one ends are connected with lower cylinder (4), upper cylinder (7) respectively, and the hole that lower guide rod (5), top guide bar (8) other end can pass on left socle (11), the right support (14) arrives left socle (11), right support (14) inboard; Opto-electronic pickup (16) is fixed on right support (14) lower end one side; Device is controlled by controller;
Pneumatic assembly comprises air compressor (21), limiting valve (22), following three two-port valves (23), last three two-port valves (24); Air compressor (21) is connected with following three two-port valves (23), last three two-port valves (23) through high-pressure gas circuit; High-pressure gas circuit is provided with limiting valve (22) control gas circuit pressure; Following three two-port valves (23) mouth is connected with lower cylinder (4) through high-pressure pipe, and last three two-port valves (24) are connected with upper cylinder (7) through high-pressure pipe, and device is controlled by controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101614764A CN102674017B (en) | 2012-05-23 | 2012-05-23 | Automatic feed device of rice seedling raising sowing seedling tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101614764A CN102674017B (en) | 2012-05-23 | 2012-05-23 | Automatic feed device of rice seedling raising sowing seedling tray |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102674017A true CN102674017A (en) | 2012-09-19 |
| CN102674017B CN102674017B (en) | 2013-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101614764A Expired - Fee Related CN102674017B (en) | 2012-05-23 | 2012-05-23 | Automatic feed device of rice seedling raising sowing seedling tray |
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| CN (1) | CN102674017B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103303690A (en) * | 2013-05-22 | 2013-09-18 | 浙江大学 | Disk feeding mechanism for seedling-raising and seeding production line |
| CN103935774A (en) * | 2014-04-09 | 2014-07-23 | 浙江理工大学 | Seedling plate feeding machine |
| CN104760830A (en) * | 2015-01-28 | 2015-07-08 | 华南农业大学 | Automatic rice seedling plate overlapping device |
| CN107278451A (en) * | 2017-07-11 | 2017-10-24 | 成都宇亨工业制造有限公司 | A kind of planting machine discharge plate structure for conveying |
| CN110371691A (en) * | 2019-08-14 | 2019-10-25 | 江苏亨通精工金属材料有限公司 | A kind of wooden rack automatic dispensing apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103303690A (en) * | 2013-05-22 | 2013-09-18 | 浙江大学 | Disk feeding mechanism for seedling-raising and seeding production line |
| CN103303690B (en) * | 2013-05-22 | 2015-05-27 | 浙江大学 | Disk feeding mechanism for seedling-raising and seeding production line |
| CN103935774A (en) * | 2014-04-09 | 2014-07-23 | 浙江理工大学 | Seedling plate feeding machine |
| CN103935774B (en) * | 2014-04-09 | 2016-04-27 | 浙江理工大学 | A kind of seedling dish supplying machine |
| CN104760830A (en) * | 2015-01-28 | 2015-07-08 | 华南农业大学 | Automatic rice seedling plate overlapping device |
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| CN107278451A (en) * | 2017-07-11 | 2017-10-24 | 成都宇亨工业制造有限公司 | A kind of planting machine discharge plate structure for conveying |
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| CN110371691A (en) * | 2019-08-14 | 2019-10-25 | 江苏亨通精工金属材料有限公司 | A kind of wooden rack automatic dispensing apparatus |
Also Published As
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| CN102674017B (en) | 2013-11-20 |
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Application publication date: 20120919 Assignee: Taizhou yucry mechanical equipment Co. Ltd. Assignor: Zhejiang University Contract record no.: 2014330000412 Denomination of invention: Automatic feed device of rice seedling raising sowing seedling tray Granted publication date: 20131120 License type: Common License Record date: 20141105 |
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