CN111316796A - Automatic seedling device that divides of vegetable transplantation - Google Patents
Automatic seedling device that divides of vegetable transplantation Download PDFInfo
- Publication number
- CN111316796A CN111316796A CN201811539103.XA CN201811539103A CN111316796A CN 111316796 A CN111316796 A CN 111316796A CN 201811539103 A CN201811539103 A CN 201811539103A CN 111316796 A CN111316796 A CN 111316796A
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- Prior art keywords
- seedling
- automatic
- vegetable
- plug tray
- rack
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
- A01C11/02—Transplanting machines for seedlings
- A01C11/025—Transplanting machines using seedling trays; Devices for removing the seedlings from the trays
Abstract
The invention relates to the technical field of agricultural machinery and discloses an automatic seedling separating device for vegetable transplantation. The prior vegetable transplanting machine in China is basically semi-automatic transplanting and adopts manual seedling separation. The invention comprises a plug tray, a side plate, a plug tray rack, a seedling conveying mechanism, a seedling ejecting mechanism, a seedling receiving mechanism and a transmission mechanism; the seedling conveying mechanism comprises a large chain wheel, a small chain wheel, a chain long pin shaft and an incomplete gear internal meshing mechanism, and realizes longitudinal intermittent conveying of the plug tray; the seedling ejecting mechanism realizes intermittent linear reciprocating motion of the seedling ejecting rod through the incomplete gear rack mechanism, extends out when the plug tray stops intermittently, and ejects the vegetable seedlings out of the plug tray; the ejected seedlings fall onto the conveying belt through the seedling blocking plate to finish automatic and ordered seedling separation. The automatic seedling separating device for vegetable transplantation disclosed by the invention can automatically eject seedlings in the hole trays to be separated onto the conveying belt, can replace manual work to realize automatic seedling throwing, reduces labor force, improves seedling throwing efficiency, and can realize automatic vegetable transplantation when being matched with a traditional vegetable transplanter.
Description
Technical Field
The invention belongs to the field of agricultural machinery, and relates to an automatic seedling separating device for vegetable transplantation, which can eject plug seedlings out of a plug tray and deliver the plug seedlings in order.
Background
At present, vegetable seedling transplants production and has become a profitable production mode, and domestic vegetable transplanting machine is semi-automatic vegetable transplanting machine basically, adopts the manual work to get the seedling, feeds the seedling, though compare in artifical the transplanting, has improved planting efficiency, but still can not reach full-automatic efficiency of transplanting, and the recruitment is big and workload is big simultaneously. The full-automatic seedling separating device is adopted, all parts are mechanized, long-time operation can be realized, and the transplanting efficiency can be greatly improved. Therefore, it is necessary to design an automatic seedling separating device for vegetable transplantation, which is suitable for seedling raising and transplanting technologies in China and has high efficiency.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an automatic seedling separating device for vegetable transplantation, which adopts a geneva gear mechanism and an incomplete gear and rack mechanism to convert continuous motion into intermittent unidirectional periodic rotation and intermittent linear reciprocating motion, can replace manpower to realize automatic seedling throwing, reduces labor force and improves seedling throwing efficiency.
(II) technical scheme
In order to realize the purpose of automatic seedling separation, the invention provides the following technical scheme: the utility model provides an automatic seedling device that divides of vegetable transplantation, includes cave dish, curb plate, cave dish rail, send seedling mechanism, pushes up seedling mechanism, connects seedling mechanism and drive mechanism, its characterized in that: the transmission mechanism comprises a power input shaft and a transmission shaft, and the power input shaft is connected with a power source; the seedling conveying mechanism comprises large chain wheels, small chain wheels, chains, chain long pin shafts and a sheave mechanism, the two large chain wheels and the two small chain wheels are symmetrically arranged on the inner sides of the left side plate and the right side plate respectively, the chains are meshed with the chain wheels, the chain long pin shafts are fixed between the two chains, the chain long pin shafts are embedded in a groove gap between transverse holes on the back of the plug tray, and the sheave mechanism is connected with a power input shaft and performs intermittent rotary motion; the seedling ejecting mechanism comprises a seedling ejecting rod, a seedling ejecting rod frame and an incomplete gear rack mechanism, the seedling ejecting mechanism is arranged between the two large chain wheels and is fixed with the side plates, and the transmission shaft drives the gear in the incomplete gear rack mechanism to rotate when rotating so as to drive the rack and the seedling ejecting rod connected with the rack to do intermittent linear reciprocating motion along the sliding rail of the seedling ejecting rod frame; connect seedling mechanism to include fender seedling board and conveyer belt, keep off the seedling board through being fixed in the curb plate, two conveyer belts are located under keeping off the seedling board to opposite direction conveys to both sides.
Preferably, the side plates comprise two side plates which are symmetrically arranged and used for fixing the seedling conveying mechanism, the seedling ejecting mechanism, the seedling receiving mechanism and the plug tray frame, and the plug tray guide rail between the two side plates guides the plug tray to change the movement direction.
Preferably, the tray frame supports the tray and guides the tray to move longitudinally.
Preferably, the geneva mechanism comprises a driving plate and a geneva wheel which are provided with cylindrical pins, the driving plate is connected with the power input shaft, and the geneva wheel is connected with the large chain wheel to complete unidirectional periodic rotation with pause.
Preferably, the incomplete gear and rack mechanism comprises an incomplete gear and a rack, wherein the incomplete gear is connected with the transmission shaft and is intermittently meshed with the rack to complete intermittent linear reciprocating motion.
(III) advantageous effects
Compared with the prior art, the invention provides an automatic seedling separating device for vegetable transplantation, which has the following beneficial effects:
the full-automatic seedling separating device is adopted, and one seedling can be separated into one seedling on one line to the conveying belt as long as the seedling tray with cultured seedlings is placed on the hole tray rack, so that the next planting process is completed; the seedling conveying mechanism and the seedling ejecting mechanism adopt a sheave mechanism and an incomplete gear and pinion mechanism structure, so that the structure is compact and the cost is low; the automatic seedling throwing machine replaces manual work to realize automatic seedling throwing, reduces labor force and has high seedling throwing efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the side panel structure of the present invention;
FIG. 3 is a schematic view of the sheave mechanism of the present invention
FIG. 4 is a schematic view of the structure of the seedling-lifting mechanism of the present invention
Drawing notes:
1 plug tray 2 chain 3 small chain wheel 4 chain long pin shaft 5 big chain wheel 6 sheave mechanism 7 power input shaft 8 transmission shaft 9 incomplete gear sheave mechanism 10 seedling pushing rod frame 11 conveyer belt 12 seedling baffle plate 13 seedling pushing rod 14 plug tray frame 15 side plate 15a seedling baffle plate frame 15b plug tray guide rail
Detailed Description
The invention is further explained below with reference to the drawings and the embodiments.
As shown in fig. 1, 2, 3 and 4, an automatic seedling separating device of a vegetable transplanter comprises a plug tray 1, a side plate 15, a plug tray rack 14, a seedling sending mechanism, a seedling ejecting mechanism, a seedling receiving mechanism and a transmission mechanism; the seedling conveying mechanism finishes the longitudinal movement of the plug tray 1, and the seedling ejecting mechanism ejects the seedlings to the seedling receiving mechanism; the transmission mechanism comprises a power input shaft 7 and a transmission shaft 8, and the power input shaft 7 is connected with a power source; the seedling feeding mechanism comprises a large chain wheel 5, a small chain wheel 3, chains 2, a long chain pin shaft 4 and a sheave mechanism 6, the large chain wheel 5 and the small chain wheel 3 are respectively and symmetrically arranged on the inner side of a side plate 15, the chains 2 are meshed with the large chain wheel 5 and the small chain wheel 3, the long chain pin shaft 4 is fixed between the two chains 2, the long chain pin shaft 4 supports the plug tray 1, the long chain pin shaft 4 is embedded in a groove gap between transverse holes on the back of the plug tray 1, and the sheave mechanism 6 is connected with a power input shaft 7 and performs intermittent rotary motion; the seedling ejecting mechanism comprises a seedling ejecting rod 13, a seedling ejecting rod frame 10 and an incomplete gear rack mechanism 9, the seedling ejecting mechanism is arranged between two large chain wheels and is fixed with a side plate 15, and a transmission shaft 8 drives a gear in the incomplete gear rack mechanism 9 to rotate when rotating so as to drive a rack and the seedling ejecting rod 13 connected with the rack to do intermittent linear reciprocating motion along a slide rail of the seedling ejecting rod frame 10; connect seedling mechanism to include seedling baffle 12 and conveyer belt 11, and seedling baffle 12 passes through seedling baffle grillage 15a to be fixed on curb plate 15, and two conveyer belts 11 are decided under seedling baffle 12 to the conveying of opposite direction to both sides.
The working principle of the automatic seedling separating device for vegetable transplantation is as follows:
when the automatic seedling separating device for vegetable transplantation works, power is input through the power input shaft 7 and transmitted to the sheave mechanism 6 and the transmission shaft 8, the sheave mechanism 6 completes intermittent rotation, the chain 2 drives the chain long pin shaft 4 to do longitudinal intermittent motion, and the chain long pin shaft 4 is embedded in a slot gap between the transverse holes on the back surface of the plug tray 1 to drive the plug tray 1 to do longitudinal intermittent motion. The power transmitted to the incomplete gear rack mechanism 9 by the transmission shaft 8 drives the seedling-ejecting rod 13 to do intermittent linear reciprocating motion along the slide rail on the seedling-ejecting rod frame 10. And the movement direction of the seedling ejecting rod 13 is vertical to the moving plane of the plug tray 1. When the plug tray 1 stops moving intermittently, the seedling ejecting rod 13 extends out and is inserted into the plug tray from the back to eject the vegetable seedlings. The ejected vegetable seedlings fall onto two conveyer belts 11 with opposite movement directions through seedling blocking plates 12 to finish the seedling separating action. The hollow cavity tray 1 which intermittently moves longitudinally downwards changes the movement direction along the cavity tray guide rail 15b on the side plate 15 and gradually leaves the side plate under the drive of the long chain pin shaft.
In conclusion, this automatic seedling device that divides of vegetable transplantation can be with the automatic ejecting conveyer belt that divides of seedling in the cave dish, replaces artifical realization automatic throwing seedling, reduces the labour, improves and throws seedling efficiency, and it can realize automatic transplanting vegetables to match with traditional vegetable transplanting machine.
The invention has been described in terms of preferred embodiments, but it is not intended to be limited to the disclosed embodiments, and it is intended that all technical alternatives, equivalents and permutations that can be obtained thereby are within the scope of the invention.
Claims (5)
1. The utility model provides an automatic seedling device that divides of vegetable transplantation, includes cave dish, curb plate, cave dish rail, send seedling mechanism, pushes up seedling mechanism, connects seedling mechanism and drive mechanism, its characterized in that: the transmission mechanism comprises a power input shaft and a transmission shaft, and the power input shaft is connected with a power source; the seedling conveying mechanism comprises large chain wheels, small chain wheels, chains, chain long pin shafts and a sheave mechanism, the two large chain wheels and the two small chain wheels are symmetrically arranged on the inner sides of the side plates respectively, the chains are meshed with the chain wheels, the chain long pin shafts are fixed between the two chains, the chain long pin shafts are embedded in grooves between transverse holes on the back of the plug tray, and the sheave mechanism is connected with a power input shaft and performs intermittent rotary motion; the seedling ejecting mechanism comprises a seedling ejecting rod, a seedling ejecting rod frame and an incomplete gear rack mechanism, the seedling ejecting mechanism is arranged between the two large chain wheels and is fixed with the side plates, and the transmission shaft drives the gear in the incomplete gear rack mechanism to rotate when rotating so as to drive the rack and the seedling ejecting rod connected with the rack to do intermittent linear reciprocating motion along the sliding rail of the seedling ejecting rod frame; connect seedling mechanism including keeping off seedling board and conveyer belt, keep off the seedling board and be fixed in the curb plate through keeping off the seedling grillage on, two conveyer belts are located under keeping off the seedling board to opposite direction conveys to both sides.
2. The automatic seedling separating device for vegetable transplantation according to claim 1, which is characterized in that: the side plates comprise two side plates which are symmetrically arranged and used for fixing the seedling conveying mechanism, the seedling ejecting mechanism, the seedling receiving mechanism and the plug tray frame, and the plug tray guide rail between the two side plates guides the plug tray to change the motion direction.
3. The automatic seedling separating device for vegetable transplantation according to claim 1, which is characterized in that: the tray frame supports the tray and guides the tray to move longitudinally.
4. The automatic seedling separating device for vegetable transplantation according to claim 1, which is characterized in that: the grooved pulley mechanism comprises a driving plate and a grooved pulley, wherein the driving plate is provided with a cylindrical pin, the grooved pulley is connected with the power input shaft, and the grooved pulley is connected with the large chain wheel to complete one-way periodic rotation with pause.
5. The automatic seedling separating device for vegetable transplantation according to claim 1, which is characterized in that: the incomplete gear rack mechanism comprises an incomplete gear and a rack, wherein the incomplete gear is connected with the transmission shaft and is intermittently meshed with the rack to complete intermittent linear reciprocating motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811539103.XA CN111316796A (en) | 2018-12-14 | 2018-12-14 | Automatic seedling device that divides of vegetable transplantation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811539103.XA CN111316796A (en) | 2018-12-14 | 2018-12-14 | Automatic seedling device that divides of vegetable transplantation |
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| Publication Number | Publication Date |
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| CN111316796A true CN111316796A (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811539103.XA Pending CN111316796A (en) | 2018-12-14 | 2018-12-14 | Automatic seedling device that divides of vegetable transplantation |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH099738A (en) * | 1995-06-26 | 1997-01-14 | Yanmar Agricult Equip Co Ltd | Seedling transplanter |
| CN101383063A (en) * | 2007-09-07 | 2009-03-11 | 北京银融科技有限责任公司 | Time-saving and safe transaction system for business places |
| CN206999115U (en) * | 2017-07-19 | 2018-02-13 | 深圳市海纳宏业科技有限公司 | A kind of optical thin film is punched feed mechanism |
| CN108406961A (en) * | 2018-06-06 | 2018-08-17 | 潘素云 | A kind of interval perforating device |
| CN108738557A (en) * | 2018-04-03 | 2018-11-06 | 中国农业大学 | A kind of Plug seedling Automatic Transplanter |
| CN108738564A (en) * | 2018-06-06 | 2018-11-06 | 中国农业大学 | A kind of full-automatic potted tray seedling transplanter seedling taking selects seedling to fill the gaps with seedlings seedling launching mechanism |
| CN108934337A (en) * | 2018-06-06 | 2018-12-07 | 中国农业大学 | A kind of seedling monitoring of full-automatic potted tray seedling transplanter is rejected and device of filling the gaps with seedlings |
-
2018
- 2018-12-14 CN CN201811539103.XA patent/CN111316796A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH099738A (en) * | 1995-06-26 | 1997-01-14 | Yanmar Agricult Equip Co Ltd | Seedling transplanter |
| CN101383063A (en) * | 2007-09-07 | 2009-03-11 | 北京银融科技有限责任公司 | Time-saving and safe transaction system for business places |
| CN206999115U (en) * | 2017-07-19 | 2018-02-13 | 深圳市海纳宏业科技有限公司 | A kind of optical thin film is punched feed mechanism |
| CN108738557A (en) * | 2018-04-03 | 2018-11-06 | 中国农业大学 | A kind of Plug seedling Automatic Transplanter |
| CN108406961A (en) * | 2018-06-06 | 2018-08-17 | 潘素云 | A kind of interval perforating device |
| CN108738564A (en) * | 2018-06-06 | 2018-11-06 | 中国农业大学 | A kind of full-automatic potted tray seedling transplanter seedling taking selects seedling to fill the gaps with seedlings seedling launching mechanism |
| CN108934337A (en) * | 2018-06-06 | 2018-12-07 | 中国农业大学 | A kind of seedling monitoring of full-automatic potted tray seedling transplanter is rejected and device of filling the gaps with seedlings |
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