CN102273345A - Vacuum adsorption type plug tray seedling raising precision seed planter - Google Patents
Vacuum adsorption type plug tray seedling raising precision seed planter Download PDFInfo
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- CN102273345A CN102273345A CN201110181944XA CN201110181944A CN102273345A CN 102273345 A CN102273345 A CN 102273345A CN 201110181944X A CN201110181944X A CN 201110181944XA CN 201110181944 A CN201110181944 A CN 201110181944A CN 102273345 A CN102273345 A CN 102273345A
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Abstract
The invention relates to a vacuum adsorption type plug tray seedling raising precision seed planter, comprising a conveying device (8) which is arranged on a rack (2) and is driven by a reducer motor (7) as well as a plug tray feeding device (1), an earthing flattening device (3), a flattening device (4), a hole pressing device (5) and a vacuum adsorption sowing device (6) which are arranged above the conveying device and are sequentially arranged from the input end of the conveying device and the output end of the conveying device, a synchronous transmission device (12) is linked between the hole pressing device (5) and the vacuum adsorption sowing device (6), and transverse push rods (10) are uniformly distributed on a conveying surface of the conveying device. According to the invention, sowing and seedling raising operations can be continuously and automatically completed on the whole production line, sowing continuity and sowing efficiency can be improved, and multi-variety seed plug tray seedling raising sowing can be realized.
Description
Technical field
The present invention relates to a kind of point disk seedling growing technical field of seeders.
Background technology
At present, the used mechanical sock growing nursery equipment majority of China is moulded sprout-tray seedling growth equipment for letter; Or adopt system alms bowl separately, finish the sowing of system alms bowl through the mode of planting with sowing machine again.Seeding apparatus and seedling equipment are generally respectively and work alone, and can not be implemented in to finish sowing on the whole streamline continuously automatically and grow seedlings work, and automation degree of equipment is lower, need be a large amount of artificial auxiliary, and labor strength is bigger, and operating efficiency is lower.In addition, existing implanted device is owing to structural defective, and seed usually stops up planting hole, generally can only sow the seeding and growing seedling of single variety or a few variety seeds cave dish, and the sowing continuity is relatively poor, and leakage sowing rate is higher, and seed is frangible, and wastage is bigger.
Summary of the invention
The objective of the invention is to solve the deficiencies in the prior art, provide a kind of automaticity higher vacuum adsorption type point disk seedling growing precision sower, automatically finish sowing on the whole streamline continuously and grow seedlings work to be implemented in, improve sowing continuity and sowing efficient, and realize the seeding and growing seedling of multiple variety seeds cave dish.
Purpose of the present invention is achieved through the following technical solutions.
Vacuum adsorption type point disk seedling growing precision sower, comprise and be installed on the conveying plant that drives by reducing motor on the frame, be positioned at the conveying plant top and coil feeding unit, earthing spreading out device, flattening device, pressure cave device, vacuum suction seeding apparatus from the cave that conveying plant input to output is disposed in order, between pressure cave device and seeding apparatus, be connected with synchronous transmission device, on the conveyor surface of conveying plant, be evenly equipped with horizontal push rod.
Described vacuum suction seeding apparatus is installed on the sowing frame, comprise the horizontal sowing rotary drum that is horizontally placed on the conveying plant top, the seed chamber that is arranged at sowing rotary drum side top and is abutted against with sowing rotary drum, on the barrel of sowing rotary drum, be uniformly distributed along the circumference and offer axial vacuum chamber, all be evenly equipped with one group along the length of each vacuum chamber and radially connect suction hole to barrel, in each suction hole, all be equipped with and inhale kind of a mouth from vacuum chamber.
Cave dish feeding unit is installed on the frame, has stacked the cave dish in the dish feeding unit of cave.
Described flattening device is installed on the frame, but flattening device is the smooth brush of height up-down adjustment.
Described pressure cave device comprises presses the cave support, is installed on that two vertical chutes, the both sides of pressing on the support of cave are fitted in the chute and the slide that can slide up and down along chute, is installed on the slide and the level that is horizontally placed on the conveying plant top is pressed the cave cylinder, pressed the pressure cave nail group that is disposed radially on the cylinder outer wall of cave, be connected with L type adjustable plate at the slide back side, the riser section of L type adjustable plate connects with slide, and the transverse slat section of L type adjustable plate connects with pressing the cave support by vertical adjusting screw(rod).Between the riser section of slide and L type adjustable plate, also the reinforcement backboard can be set.
Described earthing spreading out device comprises agitator tank, be positioned at the stirring wheel of agitator tank, be positioned at the scraper plate of agitator tank bottom.
Above conveying plant, be positioned at the seeding apparatus back and be provided with the adjustable for height bar of sweeping.
Described reducing motor comprises motor, decelerator and output chain gear, motor output is divided into two-way in a side of frame, one the tunnel is connected with the transmission system of conveying plant, for cave dish conveying provides power: another road is connected with the lazy-tongs of pressing cave device and vacuum suction seeding apparatus, provides power for pressing cave device and vacuum suction seeding apparatus.
The present invention can realize that cave dish is carried, matrix nutrition soil is puddled, the sabot earthing, smooth, press a whole set of operations such as cave, sowing on a lines, to finish, and can realize automatic control, finish the factorial seedling growth sowing of all types of caves such as various vegetables, flowers dish.Owing to adopt the vacuum adsorption type operating type to sow, can sow various types of seeds continuously, leakage sowing rate is lower, and seed also is difficult for being damaged.Adopt synchronous transmission device can realize pressing the synchronization action of cave device and vacuum suction seeding apparatus, press one group of depression of the every extrusion of cave device, the vacuum suction seeding apparatus just can be broadcast seed in the depression exactly.The present invention sows the efficient height, transmission is accurate, operation is steady, can realize precision drilling, is specially adapted to the industrialization production of growing seedlings.
Further set forth content of the present invention below in conjunction with Figure of description.
Description of drawings
Fig. 1 is a schematic diagram of the present invention;
Fig. 2 is that the cave dish is placed in one section planar structure schematic diagram on the conveying plant;
Fig. 3 is the A-A schematic cross-section of Fig. 1;
Fig. 4 is the B-B schematic cross-section of Fig. 1.
Among the figure, 1-cave dish feeding unit; The 2-frame; 3-earthing spreading out device; The 3a-agitator tank; The 3b-stirring wheel; The 3c-scraper plate; The 3d-stirring motor; The 4-flattening device; 5-presses the cave device; The 5a-bearing; 5b-presses the cave cylinder; 5c-presses cave nail group; The 5d-adjusting screw(rod); 5e-presses the cave support; 5f-riser section; 5g-transverse slat section; The 5h-backboard; The 5i-chute; 6-vacuum suction seeding apparatus; The 6a-sowing rotary drum; The 6b-seed chamber; The 6c-vacuum chamber; The 6d-suction hole; 6e-sows frame; 6f-seeding apparatus adjusting screw(rod); The 7-reducing motor; The 8-conveying plant; 9-sweeps bar; The 10-push rod; 11-cave dish; The 12-synchronous transmission device.
Embodiment
As shown in Figure 1, vacuum adsorption type point disk seedling growing precision sower of the present invention, comprise and be installed on the conveying plant 8 that drives by reducing motor 7 on the frame 2, be positioned at conveying plant top and be disposed in order the cave dish feeding unit 1 of installation from conveying plant input to output, earthing spreading out device 3, flattening device 4, press cave device 5, vacuum suction seeding apparatus 6, between pressure cave device 5 and vacuum suction seeding apparatus 6, be connected with synchronous transmission device 12, to keep pressing the synchronization action of cave device 5 and vacuum suction seeding apparatus 6, press one group of depression of the every extrusion of cave device, the vacuum suction seeding apparatus just can be broadcast seed in the depression exactly.On the conveyor surface of conveying plant, be evenly equipped with horizontal push rod 10.Cave dish feeding unit 1 is fixed on the frame 2 by screw, has stacked the cave dish in the dish feeding unit 1 of cave, and the cave dish can drop on the conveying plant 8 in proper order.Cave dish feeding unit 1 can adopt the prior art structure, also can redesign voluntarily and manufacture.
Vacuum suction seeding apparatus 6 is as Fig. 1, shown in Figure 3 being installed on the sowing frame 6e, comprise the horizontal sowing rotary drum 6a that is horizontally placed on the conveying plant top, the seed chamber 6b that is arranged at sowing rotary drum 6a side top and is abutted against with sowing rotary drum are installed, on the barrel of sowing rotary drum, be uniformly distributed along the circumference and offer axial vacuum chamber 6c, all be evenly equipped with one group along the length of each vacuum chamber and radially connect suction hole 6d to barrel, in each suction hole, all be equipped with and inhale kind of a mouth from vacuum chamber.But described flattening device 4 is the smooth brush of height up-down adjustment.Described pressure cave device 5 comprises as shown in Figure 4 presses cave support 5e, is installed on that two vertical chute 5i, the both sides of pressing on the support of cave are fitted in the chute and the slide 5a that can slide up and down along chute, is installed on the slide and the level that is horizontally placed on conveying plant 8 tops is pressed cave cylinder 5b, pressed the pressure cave nail group 5c that is disposed radially on the cylinder outer wall of cave, be connected with L type adjustable plate at the slide 5a back side, the riser section 5f of L type adjustable plate connects with slide 5a, and the transverse slat section 5g of L type adjustable plate connects with pressing cave support 5e by vertical adjusting screw(rod) 5d.In order to ensure pressing cave cylinder mounting stability, avoid producing distortion and position skew, can between the riser section 5f of slide 5a and L type adjustable plate, be provided with and strengthen backboard 5h.Press arranging of cylinder external pressure cave, cave nail group to arrange identical with the suction hole 6d of sowing rotary drum.Earthing spreading out device 3 comprises agitator tank 3a, be positioned at the stirring wheel 3b of agitator tank, be positioned at the scraper plate 3c of agitator tank bottom.Above conveying plant, be positioned at seeding apparatus 6 back and be provided with the adjustable for height bar 9 of sweeping.The reducing motor 7 of present embodiment mainly is made of motor, decelerator and output chain gear, and power is provided by motor, and motor output is divided into two-way in a side of frame, and one the tunnel is connected with the transmission system of conveying plant 8, coils conveying for the cave power is provided; Another road is connected with the lazy-tongs 12 of pressing cave device 5 and vacuum suction seeding apparatus 6, provides power for pressing cave device and vacuum suction seeding apparatus.According to the actual requirements, the power of the power of conveying plant 8 and lazy-tongs 12 also can be provided respectively by different motors.
Frame 2 of the present invention, sowing frame 6e, pressure cave support 5e can be made into an integral body, also can make respectively, install respectively or fit together.Usually, owing to press cave device 5 and vacuum suction seeding apparatus 6 to work asynchronously, be connected with synchronous transmission device between the two, therefore, preferably will sow frame 6e and press cave support 5e to be made of one support, corresponding also the setting between this integral support and vacuum suction seeding apparatus 6 installed and the identical seeding apparatus adjusting screw(rod) 6f of vertical adjusting screw(rod) 5d that presses cave device 5, in order to the height and position of adjusting vacuum suction seeding apparatus 6.
During work, cave dish feeding unit 1 falls cave dish 11 on the conveyor surface of delivering to conveying plant 8 successively, places a cave dish between per two push rods 10, the acupuncture point of cave dish is matrix arrangements usually, simultaneously, reducing motor 7 drives the conveying plant motion, by push rod 10 cave dish 11 is pushed ahead successively.Push rod can be located the cave dish, and the assurance seed is precisely broadcast into the acupuncture point.Along with the motion of conveying plant, when the cave was coiled by earthing spreading out device 3, the nutrition soil in the agitator tank 3a fell into the cave of passing through and coils and wipeed off by scraper plate 3c through the stirring of stirring wheel 3b, is put down through the smooth brush of flattening device 4 afterwards.Stirring wheel is driven by stirring motor 3d.Smooth brush adopts the brush of helical structure, highly can up-down adjustment, and the nutrition soil that will be higher than the cave panel surface is put down, and is layered on equably in the dish of cave.When cave dish 11 moved forward, reducing motor 7 drives by synchronous transmission device 12 pressed cave cylinder 5c, sowing rotary drum 6a to rotate synchronously.Press the height and position of cave cylinder 5c to drive L type adjustable plate by rotation adjusting screw(rod) 5d in advance and move up and down, drive slide 5a and slide up and down, press the cave cylinder to move up and down to be conditioned to put in place, also just determined the pressure acupoint depth thereby drive along chute 5i.When pressing the cave cylinder to rotate, the pressure cave nail group 5c under turning to extrudes the depression of desired depth over against the acupuncture point of cave dish 11.Cave dish behind the pressure cave is subsequently by vacuum suction seeding apparatus 6.Sowing rotary drum 6a rotates, the vacuum extractor that connects vacuum chamber 6c vacuumizes, in vacuum chamber, form negative pressure, when the suction kind mouth among the sowing rotary drum suction hole 6d passes through seed chamber 6b, each suction kind of mouth negative-pressure adsorption is lived seed and is rotated further, when turning to that the below is in the face of the cave dish, the vacuum chamber release, seed relies on deadweight to fall into the depression of cave dish.The synchronous transmission device 12 owing to interconnected, sowing rotary drum and pressure cave cylinder can keep synchronous rotation, guarantee that the seed that adsorbs on the sowing rotary drum falls into depression accurately, have realized pressing the continued operation of cave and sowing.The height of sowing rotary drum also needs to adjust to the right place by rotation seeding apparatus adjusting screw(rod) 6f before entry into service.Along with the continuous synchronization rotation of pressure cave cylinder and sowing rotary drum and the continuous conveying of conveying plant 8, the cave dish is sent to behind the pressure cave cylinder below extrusion depression continuously and finishes sowing.After planting cave dish is deposited in nutrition soil on the dish of cave with part and scrapes in the hole and will plant subcovering by the adjustable for height bar 9 of sweeping, thereby finishes whole continuous precision drilling process.
Claims (9)
1. vacuum adsorption type point disk seedling growing precision sower, it is characterized in that, comprise that being installed on frame (2) goes up the conveying plant (8) that is driven by reducing motor (7), be positioned at conveying plant top and be disposed in order the cave dish feeding unit (1) of installation from conveying plant input to output, earthing spreading out device (3), flattening device (4), press cave device (5), vacuum suction seeding apparatus (6), between pressure cave device (5) and vacuum suction seeding apparatus (6), be connected with synchronous transmission device (12), on the conveyor surface of conveying plant, be evenly equipped with horizontal push rod (10).
2. vacuum adsorption type point disk seedling growing precision sower according to claim 1, it is characterized in that, described vacuum suction seeding apparatus (6) is installed on the sowing frame (6e), comprise the horizontal sowing rotary drum (6a) that is horizontally placed on conveying plant (8) top, the seed chamber (6b) that is arranged at sowing rotary drum (6a) side top and is abutted against with sowing rotary drum, on the barrel of sowing rotary drum, be uniformly distributed along the circumference and offer axial vacuum chamber (6c), all be evenly equipped with one group along the length of each vacuum chamber and radially connect suction hole (6d) to barrel, in each suction hole, all be equipped with and inhale kind of a mouth from vacuum chamber.
3. vacuum adsorption type point disk seedling growing precision sower according to claim 1 is characterized in that, cave dish feeding unit (1) is installed on the frame (2), has stacked the cave dish in cave dish feeding unit (1).
4. vacuum adsorption type point disk seedling growing precision sower according to claim 1 is characterized in that, described flattening device (4) is installed on the frame (2), flattening device (4) but be the height up-down adjustment smooth brush.
5. vacuum adsorption type point disk seedling growing precision sower according to claim 1, it is characterized in that, described pressure cave device (5) comprises presses cave support (5e), be installed on two vertical chutes (5i) of pressing on the support of cave, the slide (5a) that both sides are fitted in the chute and can slide up and down along chute, the level that is installed on the slide and is horizontally placed on conveying plant (8) top is pressed cave cylinder (5b), pressing the pressure cave nail group (5c) that is disposed radially on the cylinder outer wall of cave, be connected with L type adjustable plate at slide (5a) back side, the riser section (5f) of L type adjustable plate connects with slide (5a), and the transverse slat section (5g) of L type adjustable plate connects with pressing cave support (5e) by vertical adjusting screw(rod) (5d).
6. vacuum adsorption type point disk seedling growing precision sower according to claim 5 is characterized in that, is provided with to strengthen backboard (5h) between the riser section (5f) of slide (5a) and L type adjustable plate.
7. vacuum adsorption type point disk seedling growing precision sower according to claim 1 is characterized in that, described earthing spreading out device (3) comprises agitator tank (3a), be positioned at the stirring wheel (3b) of agitator tank, be positioned at the scraper plate (3c) of agitator tank bottom.
8. vacuum adsorption type point disk seedling growing precision sower according to claim 1 is characterized in that, is positioned at seeding apparatus (6) back and is provided with the adjustable for height bar (9) of sweeping above conveying plant.
9. vacuum adsorption type point disk seedling growing precision sower according to claim 1, it is characterized in that, described reducing motor (7) comprises motor, decelerator and output chain gear, motor output is divided into two-way in a side of frame, one the tunnel is connected with the transmission system of conveying plant (8), for cave dish conveying provides power: another road is connected with the lazy-tongs (12) of pressing cave device (5) and vacuum suction seeding apparatus (6), provides power for pressing cave device and vacuum suction seeding apparatus.
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| CN201110181944XA CN102273345A (en) | 2011-06-30 | 2011-06-30 | Vacuum adsorption type plug tray seedling raising precision seed planter |
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| CN201110181944XA CN102273345A (en) | 2011-06-30 | 2011-06-30 | Vacuum adsorption type plug tray seedling raising precision seed planter |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI489937B (en) * | 2012-07-30 | 2015-07-01 | Kinpo Elect Inc | Seeding equipment and planting menthod for seeds |
| CN106233887A (en) * | 2016-08-01 | 2016-12-21 | 黄智灏 | Little leaf vegetables full-automation is sowed to gathering in completion system |
| CN106234062A (en) * | 2016-08-02 | 2016-12-21 | 天津百利种苗培育有限公司 | A kind of substrate loader of nursery pallet |
| CN107624314A (en) * | 2017-11-15 | 2018-01-26 | 河南科技大学 | A kind of culturing and transplanting seedlings machine seed plate automatic conveying device |
| CN112956309A (en) * | 2021-02-03 | 2021-06-15 | 湖南杂交水稻研究中心 | Seeding mechanism, multi-type needle suction type plug seeding machine and using method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI489937B (en) * | 2012-07-30 | 2015-07-01 | Kinpo Elect Inc | Seeding equipment and planting menthod for seeds |
| CN106233887A (en) * | 2016-08-01 | 2016-12-21 | 黄智灏 | Little leaf vegetables full-automation is sowed to gathering in completion system |
| CN106234062A (en) * | 2016-08-02 | 2016-12-21 | 天津百利种苗培育有限公司 | A kind of substrate loader of nursery pallet |
| CN107624314A (en) * | 2017-11-15 | 2018-01-26 | 河南科技大学 | A kind of culturing and transplanting seedlings machine seed plate automatic conveying device |
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| CN112956309A (en) * | 2021-02-03 | 2021-06-15 | 湖南杂交水稻研究中心 | Seeding mechanism, multi-type needle suction type plug seeding machine and using method thereof |
| CN112956309B (en) * | 2021-02-03 | 2022-04-26 | 湖南杂交水稻研究中心 | Seeding mechanism, multi-type needle suction type plug seeding machine and using method thereof |
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Owner name: YUNNAN ELECTROMECHANICAL TECHNOLOGY ENGINEERING CO Effective date: 20120906 |
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Effective date of registration: 20120906 Address after: 650031 Yunnan city of Kunming Province Lin Road No. 12 Applicant after: Machinery Design Inst. of Yunnan Prov. Applicant after: Yunnan Mechanical and Electronic Technology Engineering Co., Ltd. Address before: 650031 Yunnan city of Kunming Province Lin Road No. 12 Applicant before: Machinery Design Inst. of Yunnan Prov. |
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Application publication date: 20111214 |