CN201294737Y - Seed-planting machine - Google Patents
Seed-planting machine Download PDFInfo
- Publication number
- CN201294737Y CN201294737Y CNU2008200401312U CN200820040131U CN201294737Y CN 201294737 Y CN201294737 Y CN 201294737Y CN U2008200401312 U CNU2008200401312 U CN U2008200401312U CN 200820040131 U CN200820040131 U CN 200820040131U CN 201294737 Y CN201294737 Y CN 201294737Y
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- China
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- seed
- handset
- sliding panel
- line slideway
- plant
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Abstract
The utility model relates to a plant seed-planting machine used on a seeding paper production line adopting a seedling-growing method on a seed-attached plant paper board. The plant seed-planting machine comprises a sliding board, a straight guideway, a chassis, a seed-planting head, seed-sucking needles, a sliding board-driving mechanism, a seed tray, a seed tray-driving air cylinder, a pneumatic control element, a vacuum pump and other parts; wherein, the seed-planting head is a part with a vacuum cavity. While at the end of the seed tray, the air in the vacuum cavity is extracted by the vacuum pump, and thereby, negative pressure is formed in the vacuum cavity, so that plant seeds can be sucked by the seed-sucking needles; while on the base paper of a piece of seeding paper, an atmosphere port is opened, and the plant seeds on the seed-sucking needles are released and sowed on the base paper of the seeding paper; and the process is cycled. The seeds can be evenly planted, and the usage of the seeds is less, so the seeds can be saved and the growing cost of plants can be reduced; and the production efficiency and output of the seeding paper adopting the seedling-growing method on the plant board are greatly increased.
Description
Technical field
The present invention relates to a plant species broadcast plant the son machine, be specifically a kind of attached kind of plate of plant paper body broadcast the plant seed of using on the sowing paper production line of seedling method broadcast plant the son machine.
Background technology
The sowing paper that attached kind of plate of plant paper body broadcast seedling method be exactly on basic paper by certain line space, fixed point is play plant seed, makes plant seed be fixed on this some place with the plant water keeping agent, generally each point is play 1 to two seed, is covered with facial tissue again and becomes to sow paper.Sowing paper places and carries out cultivating seeds on the pallet of growing seedlings when growing seedlings.
The vegetal plate of now knowing is broadcast the production of sowing paper of seedling method based on single process operation, and particularly the broadcast of plant seed is based on manually, and production efficiency is low, and production capacity has limited the promotion and application of " vegetal plate is broadcast seedling method ".And go up production sowing paper " vegetal plate is broadcast the sowing paper production line of seedling method ", and purpose is that production efficiency is improved greatly, production capacity can satisfy the requirement of applying.In order to reach this purpose, must on basic paper, high speed and fixed-point play plant seed.
Summary of the invention
The purpose of this invention is to provide a kind of be suitable for vegetal plate broadcast use on the sowing paper production line of seedling method, can work continuously and carry out the mechanical device that high speed and fixed-point is play seed, its position of playing seed number, fixed point can both be determined exactly.
The technical scheme that the present invention solves its technical problem is: broadcast plant handset by sliding panel, line slideway, frame, broadcast and plant handset head, seed suction spindle, sliding panel driving mechanism, seed pan, seed pan and drive cylinder, pneumatic control components, vavuum pump etc. and partly forms, sliding panel also is that composition is broadcast parts planting the handset head.Broadcasting and planting the handset head is the parts with vacuum chamber that are made of sliding panel and dividing plate, seal, seed suction spindle fixed head, and its vacuum chamber has vavuum pump connector and logical atmosphere connector, connects with pneumatic control components respectively.
Line slideway, sliding panel driving mechanism are installed on the frame, and sliding panel is installed on the line slideway by linear bearing, and the sliding panel driving mechanism is connected in sliding panel, broadcast like this to plant the handset head and just can move back and forth on line slideway; The sliding panel driving mechanism can be band transmission, chain drive, also can use the cylinder transmission, or other kinds of drive, and the speed of sliding panel motion is not more than 2 meter per seconds.Line slideway can be the cylindrical linear guide rail, and line slideway also can be the line slideway and the linear slide unit of other patterns.
The seed suction spindle is fixed on to be broadcast on the seed suction spindle fixed head of planting the handset head, and by the positional alignment of sowing cloth kind point in the paper, the seed suction spindle is the needle-like member of a through-hole diameter less than seed diameter; Seed pan is installed in an end of frame, and seed pan drives cylinder and be connected on the seed pan, can drive seed pan and move up and down.
The sliding panel driving mechanism drives to broadcast plants the handset head when line slideway slides onto the seed pan end, seed pan drives cylinder makes seed pan upwards, simultaneously under the effect of pneumatic element, air in the vavuum pump extracting vacuum chamber, atmosphere entry is closed, vacuum chamber forms negative pressure, makes that broadcasting the seed suction spindle of planting on the handset head draws plant seed; The sliding panel driving mechanism drives to broadcast plants the handset head when line slideway slides onto sowing paper substrate paper place, under the effect of pneumatic element, atmosphere entry is opened, the vavuum pump interface is closed, under atmospheric effect, plant seed on the seed suction spindle is released, and is played on the sowing paper substrate paper circulation in this way.Broadcasting the technological requirement that the cloth kind frequency of planting handset broadcasts the sowing paper production line of seedling method according to vegetal plate sets in the control system of production line and controls.
The invention has the beneficial effects as follows: broadcast and plant son evenly, broadcast that to plant seed number controlled, few with grain weight, do not plant but broadcasting of room can not occur yet, economize on kind, reduced the production cost of plant; Cooperate vegetal plate to broadcast the sowing paper production line automation of seedling method, work continuously, improved production efficiency and output that vegetal plate is broadcast the sowing paper of seedling method greatly, solved vegetal plate and broadcast the bottleneck problem that seedling method is promoted.
Description of drawings
Fig. 1 is a front view of the present invention, also is the front view of the structure of a kind of embodiment.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is the enlarged drawing of I portion among Fig. 3.
Fig. 5 broadcasts the absorption of planting handset and plays the seed schematic diagram for of the present invention.
Fig. 6 is the left view of the present invention with a kind of embodiment of air cylinder driven.
Fig. 7 is the vertical view of the present invention with a kind of embodiment of air cylinder driven.
Among the above-mentioned figure: (1) frame, (2) line slideway, (3) driving wheel, (4) connecting plate, (5) driving-belt, (6) broadcast and plant the handset head, (7) follower, (8) draw the seed position, (9) seed pan drives cylinder, (10) guide pillar, (11) guide pin bushing, (12) seed pan, (13) seed suction spindle, (14) sowing paper, (15) play the seed position, (16) seed, (17) reducing motor, (18) linear bearing, (19) bearing block, (20) sliding panel, (21) seal, (22) dividing plate, (23) connect the vavuum pump interface, (24) strengthen screw, (25) seed suction spindle fixed head, (26) vacuum chamber, (27) logical air interface, (28) vavuum pump, (29) connect the magnetic valve of vavuum pump, (30) open to atmosphere magnetic valve, (31) cylinder connecting plate, (32) broadcast and plant the handset head and drive cylinder.
Embodiment
The present invention is further illustrated below in conjunction with accompanying drawing and example.
Mode one: be that a kind of the driving with the band transmission broadcast the embodiment that plants handset head (6).
In Fig. 1, go up installation line slideway (2), driving wheel (3), driving-belt (5) in frame (1), broadcast and plant handset head (6), follower (7), seed pan driving cylinder (9), guide pillar (10), guide pin bushing (11), seed pan (12), broadcast and plant handset head (6) and be fixed on the driving-belt (5) by connecting plate (4), when driving wheel (3) drives driving-belt (5) motion, broadcast and plant handset head (6) and on line slideway, move together, driving wheel (3) is done the rotating campaign, broadcasts to plant handset head (6) make reciprocal rectilinear motion on line slideway (2); Seed pan (12) works to hold seed; Plant handset head (6) and run to and draw seed position (8) when going up when broadcasting, seed pan drives cylinder (9) makes seed pan (12) upwards, give to broadcast and plant handset head (6) absorption seed (16), plant handset head (6) and run to and play seed position (15) when going up when broadcasting, broadcast and plant handset head (6) release seed (16), seed (16) is play on sowing paper (14).
Fig. 2 is the vertical view of Fig. 1, what show is to serve as the driving power of band transmission with reducing motor (17), driving wheel (3) is contained on the axle of reducing motor (17), drive to broadcast by driving-belt (5) and plant handset head (6) and go up motion at line slideway (2), broadcast and plant handset head (6) when running to absorption seed position (8), be the operating position of absorption kind of the period of the day from 11 p.m. to 1 a.m, broadcast and plant handset head (6) absorption seed; Broadcasting and plant handset head (6) and run to when playing seed position (15), is the operating position of playing kind of the period of the day from 11 p.m. to 1 a.m, broadcasts to plant handset head (6) plant seed of drawing is play on the position of sowing paper gluing.
Fig. 3 is the left view of Fig. 1, guide pillar (10) is housed on the seed pan among the figure (12), guide pin bushing (11) on guide pillar (10) and the frame (1) movingly, seed pan drives cylinder (9) and is installed on the frame (1), the piston rod that seed pan drives cylinder (9) connects seed pan (12); Seed suction spindle (13) is fixed on the seed suction spindle fixed head (25) with screw thread, seed suction spindle fixed head (25) constitutes vacuum chamber (26) with sliding panel (20), seal (21), dividing plate (22), vacuum chamber (26) is with strengthen screw (24) to strengthen its intensity, be provided with connecting the logical air interface of vavuum pump interface (23) and (27) on vacuum chamber (26); On the sliding panel (20) of formation vacuum chamber (26) bearing block (19) is housed also, linear bearing (18) is installed in the bearing block (19) and is sleeved on the line slideway (2), and sliding panel (20) just can reciprocatingly slide on line slideway (2) like this; Sliding panel (20) also uses connecting plate (4) to be connected on the driving-belt (5) simultaneously, when reducing motor (17) drives driving-belt (5) operation by driving wheel (3), broadcasts and plants the handset head and just moved on line slideway (2) synchronously.
In Fig. 4, seed suction spindle (13) is fixed on the seed suction spindle fixed head (25) with screw thread, and seed suction spindle (13) centre has with pore identical with vacuum chamber, and during the negative pressure and cavity of taking seriously, seed (16) is drawn from suction spindle (13).
Figure 5 shows that absorption and the broadcast seed schematic diagram of planting handset of broadcasting of the present invention.Vavuum pump (28) is connected being connected on the vavuum pump interface (23) of vacuum chamber (26) with the magnetic valve that connects vavuum pump (29), and the logical air interface (27) on the vacuum chamber (26) is connected by open to atmosphere magnetic valve (30) and atmosphere.Drawing the seed end, vavuum pump (28) and vacuum chamber (26) are connected in magnetic valve (29) action that connects vavuum pump, open to atmosphere magnetic valve (30) also moves simultaneously, vacuum chamber (26) and atmosphere are disconnected, vavuum pump (28) is drawn the air in the vacuum chamber (26), make to form negative pressure in the vacuum chamber (26), seed (16) is drawn by seed suction spindle (13).Playing the seed end, connect vavuum pump magnetic valve (29) action, disconnect vavuum pump (28) and vacuum chamber (26), open to atmosphere magnetic valve (30) also moves simultaneously, vacuum chamber (26) is connected with atmosphere, under the effect of atmospheric pressure, the seed of drawing on seed suction spindle (13) (16) falls, and seed is play on sowing paper.
Mode two: be a kind of embodiment that plants handset head (6) that broadcasts with air cylinder driven.
As Fig. 6, broadcast and plant handset head (6) and be installed on the frame (1) by line slideway (2), cylinder connecting plate (31) is arranged broadcasting to plant on the handset head (6).
As Fig. 7, the piston rod of broadcasting the driving cylinder (32) of planting the handset head is connected to be broadcast on the cylinder connecting plate of planting on the handset head (6) (31), under pneumatic effect, coating head drives cylinder (32) and drives to broadcast and plant handset head (6) and back and forth move on line slideway (2) and draw seed position (8) or play seed position (15).
Claims (7)
1, a kind of broadcasting planted handset, it is characterized in that by sliding panel, line slideway, frame, broadcasts and plant handset head, seed suction spindle, sliding panel driving mechanism, seed pan, seed pan and drive cylinder, pneumatic control components, vavuum pump and partly be formed by connecting;
Line slideway, sliding panel driving mechanism are installed on the frame, and sliding panel is installed on the line slideway by linear bearing, and the sliding panel driving mechanism is connected in sliding panel;
The seed suction spindle is fixed on to be broadcast on the seed suction spindle fixed head of planting the handset head, and by the positional alignment of sowing cloth kind point in the paper, seed pan is installed in an end of frame, and seed pan driving cylinder is connected on the seed pan;
Vavuum pump is connected to broadcast by pneumatic control components and plants on the handset head.
2, a kind of broadcasting according to claim 1 planted handset, it is characterized in that: sliding panel also is to form to broadcast parts planting the handset head, broadcasting and planting the handset head is the parts with vacuum chamber that are made of sliding panel and dividing plate, seal, seed suction spindle fixed head, and its vacuum chamber has vavuum pump connector and logical atmosphere connector.
3, a kind of broadcasting according to claim 2 planted handset, it is characterized in that: its vacuum chamber has the vavuum pump connector to be connected the vavuum pump air inlet with pneumatic element, and logical atmosphere connector connects with pneumatic element connects atmosphere.
4, a kind of broadcasting according to claim 1 planted handset, it is characterized in that: the seed suction spindle is the needle-like member of a through-hole diameter less than seed diameter, is installed on the seed suction spindle fixed head of forming vacuum chamber.
5, a kind of broadcasting according to claim 1 planted handset, and it is characterized in that: sliding panel places on the line slideway, and sliding panel can slide on line slideway.
6, a kind of broadcasting according to claim 5 planted handset, it is characterized in that: line slideway is the cylinder line slideway, sliding panel is installed on the line slideway by linear bearing, the slide plate line slideway also can be except that circle other cross sectional shapes line slideway and linear slide unit.
7, a kind of broadcasting according to claim 1 planted handset, it is characterized in that: the sliding panel driving mechanism can be band transmission, chain drive, also can use the cylinder transmission, or other kinds of drive, and the speed of sliding panel motion is not more than 2 meter per seconds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200401312U CN201294737Y (en) | 2008-06-25 | 2008-06-25 | Seed-planting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200401312U CN201294737Y (en) | 2008-06-25 | 2008-06-25 | Seed-planting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201294737Y true CN201294737Y (en) | 2009-08-26 |
Family
ID=41040688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200401312U Expired - Fee Related CN201294737Y (en) | 2008-06-25 | 2008-06-25 | Seed-planting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201294737Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102511222A (en) * | 2011-12-16 | 2012-06-27 | 江苏大学 | Electromagnetic suction head plate type precision seeder |
| CN102742402A (en) * | 2012-06-18 | 2012-10-24 | 北京华茂和润农业发展有限公司 | Negative pressure sowing colonization apparatus and method thereof |
| CN105248019A (en) * | 2015-11-05 | 2016-01-20 | 吉林省农业机械研究院 | Needle suction type seed sowing mechanism |
| RU2747166C1 (en) * | 2020-11-09 | 2021-04-28 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный лесотехнический университет имени Г.Ф. Морозова" | Device for aerosowing seeds |
-
2008
- 2008-06-25 CN CNU2008200401312U patent/CN201294737Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102511222A (en) * | 2011-12-16 | 2012-06-27 | 江苏大学 | Electromagnetic suction head plate type precision seeder |
| CN102742402A (en) * | 2012-06-18 | 2012-10-24 | 北京华茂和润农业发展有限公司 | Negative pressure sowing colonization apparatus and method thereof |
| CN105248019A (en) * | 2015-11-05 | 2016-01-20 | 吉林省农业机械研究院 | Needle suction type seed sowing mechanism |
| RU2747166C1 (en) * | 2020-11-09 | 2021-04-28 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный лесотехнический университет имени Г.Ф. Морозова" | Device for aerosowing seeds |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20100625 |