CN109496508B - High-efficiency pneumatic interpolation structure of new energy rice transplanter - Google Patents
High-efficiency pneumatic interpolation structure of new energy rice transplanter Download PDFInfo
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- CN109496508B CN109496508B CN201811466844.XA CN201811466844A CN109496508B CN 109496508 B CN109496508 B CN 109496508B CN 201811466844 A CN201811466844 A CN 201811466844A CN 109496508 B CN109496508 B CN 109496508B
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- slide rail
- connecting rod
- hollow pipe
- interpolation
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
- A01C11/003—Transplanting machines for aquatic plants; for planting underwater, e.g. rice
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
- A01C11/006—Other parts or details or planting machines
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Transplanting Machines (AREA)
Abstract
The invention discloses a high-efficiency pneumatic interpolation structure of a new energy rice transplanter. Comprises a transverse slide rail, a longitudinal slide rail, a seedling tray, a positioning plate and an interpolation component; the longitudinal slide rail is arranged on the transplanter frame, the transverse slide rail is connected on the longitudinal slide rail in a sliding way, and the seedling tray is connected on the transverse slide rail in a sliding way; the positioning plate is fixedly arranged on the transplanter frame; the interpolation component comprises a first hollow pipe, a double-acting air cylinder, a second hollow pipe, a supporting net, a connecting rod component, a supporting rod component, a rotating shaft, a pit digging component and a soil covering component. The invention automatically plants the seedlings into the rice field from the bottom in a pneumatic seedling suction mode, has simple structure and convenient operation, greatly reduces the seedling damage rate and improves the survival rate of the seedlings.
Description
Technical Field
The invention relates to the technical field of agricultural machinery equipment, in particular to a high-efficiency pneumatic interpolation structure of a new energy rice transplanter.
Background
The rice transplanter is an agricultural machine for transplanting rice seedlings into a rice field, has wide future development prospect along with the starting of the market demand of the domestic rice transplanter, and many enterprises in China are involved in the development and production of the rice transplanter, and foreign rice transplanter enterprises also change the single product export mode in the past, and establish exclusive or joint venture enterprises in China for rice transplanter production, and the rice transplanter in the domestic market has formed an internationalized competition situation.
At present, a mechanical interpolation head is usually adopted by a common rice transplanter, and the defects of high seedling injury rate, easy damage of seedlings caused by seedling needles and reduction of the survival rate of the seedlings are overcome, so that the interpolation structure needs to be improved to improve the enterprise competitiveness.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a high-efficiency pneumatic interpolation structure of a new energy rice transplanter, which automatically transplants rice seedlings into a rice field from the bottom in a pneumatic seedling suction mode, has simple structure and convenient operation, greatly reduces the seedling injury rate and improves the survival rate of the rice seedlings.
In order to solve the technical problems, the invention is solved by the following technical scheme: the high-efficiency pneumatic interpolation structure of the new energy rice transplanter comprises a transverse slide rail, a longitudinal slide rail, a seedling tray, a positioning plate and an interpolation component;
the longitudinal slide rail is arranged on a transplanter frame, the transverse slide rail is connected to the longitudinal slide rail in a sliding manner, and the seedling tray is connected to the transverse slide rail in a sliding manner;
the positioning plate is fixedly arranged on the transplanter frame;
the interpolation assembly comprises a first hollow pipe, a double-acting cylinder, a second hollow pipe, a supporting net, a connecting rod assembly, a supporting rod assembly, a rotating shaft, a pit digging assembly and a soil covering assembly;
the first hollow pipe and the double-acting air cylinder are both arranged on the positioning plate, the first hollow pipe is provided with a first through hole in a penetrating manner from top to bottom, a notch communicated with the first through hole is formed in the side wall of the first hollow pipe, an air pumping hole is formed in an air cylinder push rod of the double-acting air cylinder, the inner end of the air cylinder push rod is connected with the second hollow pipe, a second through hole communicated with the air pumping hole is formed in the second hollow pipe in a penetrating manner from top to bottom, a sealing plug is arranged at the lower part of the second through hole, and the supporting net is arranged on the top surface of the second hollow pipe and covers the second through hole;
the connecting rod assembly comprises a first connecting rod, a second connecting rod and a third connecting rod which are sequentially connected, and the first connecting rod is connected with the outer end of the push rod of the air cylinder;
the supporting rod assembly comprises a supporting rod, a first circular ring and a second circular ring, wherein the first circular ring and the second circular ring are respectively arranged at the end parts of the two ends of the supporting rod;
the digging assembly comprises a fourth connecting rod arranged on the outer wall of the second circular ring and a bucket connected with the fourth connecting rod;
the earthing subassembly is including setting up fifth connecting rod on the second ring outer wall, with the knee that the fifth connecting rod links to each other and with the push pedal that the knee links to each other.
In the above technical scheme, preferably, a connecting sheet is arranged at the outer end of the cylinder push rod, and the first connecting rod is connected with the connecting sheet.
In the above technical scheme, preferably, the outer end of the rotating shaft is provided with a limiting block.
The invention has the beneficial effects that: the invention automatically plants the seedlings into the rice field from the bottom in a pneumatic seedling suction mode, has simple structure and convenient operation, greatly reduces the seedling damage rate and improves the survival rate of the seedlings.
Drawings
FIG. 1 is a schematic view of the present invention.
FIG. 2 is a schematic view of the interpolation assembly and the positioning plate of the present invention.
FIG. 3 is a schematic view of the engagement of the cylinder rod and the second hollow tube of the present invention.
FIG. 4 is a schematic view of a first hollow tube of the present invention.
Detailed Description
The invention is described in further detail below with reference to the following detailed description and accompanying drawings: referring to fig. 1-4, the high-efficiency pneumatic interpolation structure of the new energy transplanter comprises a transverse slide rail 1, a longitudinal slide rail 2, a seedling tray 3, a positioning plate 4 and an interpolation assembly 5.
The longitudinal slide rail 2 is arranged on a transplanter frame, the transverse slide rail 1 is connected on the longitudinal slide rail 2 in a sliding manner, and the seedling tray 3 is connected on the transverse slide rail 1 in a sliding manner. The positioning plate 4 is fixedly arranged on the transplanter frame. The tray seedling tray is driven by the driving device to move back and forth, left and right, one seedling is moved to the interpolation assembly, and one seedling is planted in the rice field by the interpolation assembly, wherein the driving device can adopt any driving device in the existing design, and redundant description is omitted.
The interpolation assembly 5 comprises a first hollow tube 51, a double-acting air cylinder 52, a second hollow tube 53, a support net, a connecting rod assembly 54, a support rod assembly 55, a rotating shaft 56, a digging assembly 57 and a covering assembly 58.
First hollow tube 51 with double-acting cylinder 52 all sets up on locating plate 4, first hollow tube 51 has seted up first through-hole 511 from last to having link up down, seted up on the first hollow tube 51 lateral wall with notch 512 of first through-hole 511 intercommunication, set up aspirating hole 522 in double-acting cylinder 52's the cylinder push rod 521, aspirating hole 522 links to each other with outside air pump, bleeds through the air pump and takes out the seedling that corresponds down, cylinder push rod 521 inner with second hollow tube 53 links to each other, second hollow tube 53 link up from top to bottom seted up with the second through-hole 531 of aspirating hole intercommunication, just second through-hole 531 lower part is provided with the sealing plug, the supporting network sets up on the second hollow tube 53 top surface and cover second through-hole 531. The supporting net is used for supporting the seedling, prevents that the seedling from falling into in the second through-hole, and the sealing plug is used for sealing second through-hole lower extreme and collecting the earth granule that falls from the supporting net, and after a period of reuse, it can avoid blockking up with the earth evacuation in the second through-hole to take out the sealing plug.
The connecting rod assembly 54 comprises a first connecting rod 541, a second connecting rod 542 and a third connecting rod 543 which are connected in sequence, a connecting piece 523 is arranged at the outer end of the cylinder push rod 521, and the first connecting rod 541 is connected with the connecting piece 523.
The supporting rod assembly 55 includes a supporting rod 551, and a first ring 552 and a second ring 553 respectively disposed at two end portions of the supporting rod 551, wherein the first ring 552 is connected to the third link 543, the second ring 553 is rotatably disposed on the rotating shaft 56, the rotating shaft 56 is fixedly disposed on the positioning plate 4, and a limiting block is disposed at an outer end of the rotating shaft 56.
The excavation assembly 57 includes a fourth link 571 disposed on an outer wall of the second ring 553, and a bucket 572 connected to the fourth link 571. The covering assembly 58 includes a fifth link 581 disposed on an outer wall of the second ring 553, a bent rod 582 connected to the fifth link 581, and a push plate 583 connected to the bent rod 582. Wherein the digging assembly is disposed closer to the first hollow tube.
When the seedling tray is used, the cylinder push rod is pushed by the double-acting cylinder, the second hollow pipe is pushed into the first hollow pipe through the notch, and then seedlings are sucked into the first hollow pipe from the seedling tray and supported by the support net under the action of the air pump; then promote the cylinder push rod through double-acting cylinder, move out the second hollow tube to outside the first hollow tube, in the in-process that the cylinder push rod removed, through the effect of link assembly, the pulling second ring is rotatory, second ring rotatory in-process, drive scraper bowl and push pedal are rotatory, at first, the seedling hole is dug well in advance to the scraper bowl, meanwhile, the transplanter is whole to be in the motion state, when the seedling falls down from first hollow tube, the seedling just falls into the seedling hole that the scraper bowl was dug, later, the push pedal is rotatory to earth department, push near earth to seedling hole department, accomplish once the operation of transplanting rice seedlings, later according to the continuous cycle of above-mentioned step.
Meanwhile, the seedling tray also moves after the second hollow pipe moves out of the first hollow pipe, and moves the next seedling to be right above the first hollow pipe. The moving instruction of the seedling tray is sent out by a sensor which is arranged on the positioning plate and is electrically connected with the driving device, and the sensor sends a signal to drive the driving device to control the seedling tray to move after sensing that the second hollow pipe moves to the corresponding position.
The moving speed of the whole transplanter is matched with the moving speed of a push rod of a pushing cylinder of a double-acting cylinder pushing cylinder, so that the steps can be realized, and the moving speed of the whole transplanter is controlled to be about 5km/h through experiments, so that the steps can be realized by being matched with the common double-acting cylinder on the market.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (3)
1. New forms of energy transplanter high efficiency pneumatic interpolation structure, its characterized in that: comprises a transverse slide rail, a longitudinal slide rail, a seedling tray, a positioning plate and an interpolation component;
the longitudinal slide rail is arranged on a transplanter frame, the transverse slide rail is connected to the longitudinal slide rail in a sliding manner, and the seedling tray is connected to the transverse slide rail in a sliding manner;
the positioning plate is fixedly arranged on the transplanter frame;
the interpolation assembly comprises a first hollow pipe, a double-acting cylinder, a second hollow pipe, a supporting net, a connecting rod assembly, a supporting rod assembly, a rotating shaft, a pit digging assembly and a soil covering assembly;
the first hollow pipe and the double-acting air cylinder are both arranged on the positioning plate, the first hollow pipe is provided with a first through hole in a penetrating manner from top to bottom, a notch communicated with the first through hole is formed in the side wall of the first hollow pipe, an air pumping hole is formed in an air cylinder push rod of the double-acting air cylinder, the inner end of the air cylinder push rod is connected with the second hollow pipe, a second through hole communicated with the air pumping hole is formed in the second hollow pipe in a penetrating manner from top to bottom, a sealing plug is arranged at the lower part of the second through hole, and the supporting net is arranged on the top surface of the second hollow pipe and covers the second through hole;
the connecting rod assembly comprises a first connecting rod, a second connecting rod and a third connecting rod which are sequentially connected, and the first connecting rod is connected with the outer end of the push rod of the air cylinder;
the supporting rod assembly comprises a supporting rod, a first circular ring and a second circular ring, wherein the first circular ring and the second circular ring are respectively arranged at the end parts of the two ends of the supporting rod;
the digging assembly comprises a fourth connecting rod arranged on the outer wall of the second circular ring and a bucket connected with the fourth connecting rod;
the earthing subassembly is including setting up fifth connecting rod on the second ring outer wall, with the knee that the fifth connecting rod links to each other and with the push pedal that the knee links to each other.
2. The high-efficiency pneumatic interpolation structure of the new energy transplanter as claimed in claim 1, wherein: the outer end of the cylinder push rod is provided with a connecting sheet, and the first connecting rod is connected with the connecting sheet.
3. The high-efficiency pneumatic interpolation structure of the new energy transplanter as claimed in claim 1, wherein: the outer end of the rotating shaft is provided with a limiting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811466844.XA CN109496508B (en) | 2018-12-03 | 2018-12-03 | High-efficiency pneumatic interpolation structure of new energy rice transplanter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811466844.XA CN109496508B (en) | 2018-12-03 | 2018-12-03 | High-efficiency pneumatic interpolation structure of new energy rice transplanter |
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| CN109496508A CN109496508A (en) | 2019-03-22 |
| CN109496508B true CN109496508B (en) | 2021-08-31 |
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| CN201811466844.XA Active CN109496508B (en) | 2018-12-03 | 2018-12-03 | High-efficiency pneumatic interpolation structure of new energy rice transplanter |
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Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2651133B2 (en) * | 1995-10-09 | 1997-09-10 | 株式会社クボタ | Rice transplanter seedling supply device |
| CN2465447Y (en) * | 2001-02-20 | 2001-12-19 | 金龙珠 | Rice seedling cultivation plate rice sprout transplanter |
| CN1393120A (en) * | 2001-06-22 | 2003-01-29 | 梁学武 | Manual transplanter of rice seedlings growing in bosins and its special tray for nursing seedlings and jaw for lifting seedlings up and loading them on transplanter |
| JP5003122B2 (en) * | 2006-11-28 | 2012-08-15 | 井関農機株式会社 | Seedling planting machine |
| CN103477767B (en) * | 2013-06-04 | 2017-02-15 | 莱恩农业装备有限公司 | Simulation test device for rice transplanter transplanting mechanism |
| CN204634347U (en) * | 2015-05-05 | 2015-09-16 | 农业部南京农业机械化研究所 | Seedling system got by a kind of pneumatic seedling in earthen bowl transplanter |
| CN204907091U (en) * | 2015-07-20 | 2015-12-30 | 安徽省同昌机械有限公司 | A protection support frame is planted in machine transplanting of rice of transplanting rice seedlings |
| KR20240056783A (en) * | 2015-12-25 | 2024-04-30 | 가부시끼 가이샤 구보다 | Work vehicle |
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Effective date of registration: 20210816 Address after: 261200 No. 17, Yongjun Road, Bamu Industrial Park, Fangzi District, Weifang City, Shandong Province Applicant after: WEIFANG HONGTU ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. Address before: 312399 Room 409, 45 Beitoujia Apartments, Shangyu District, Shaoxing City, Zhejiang Province Applicant before: Li Jiaqi |
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