CN202958168U - Automatic transplanting machine of dry land straw seedling pot seedlings - Google Patents
Automatic transplanting machine of dry land straw seedling pot seedlings Download PDFInfo
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- CN202958168U CN202958168U CN 201220702698 CN201220702698U CN202958168U CN 202958168 U CN202958168 U CN 202958168U CN 201220702698 CN201220702698 CN 201220702698 CN 201220702698 U CN201220702698 U CN 201220702698U CN 202958168 U CN202958168 U CN 202958168U
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- alms bowl
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Abstract
The utility model provides an automatic transplanting machine of dry land straw seedling pot seedlings. The automatic transplanting machine mainly comprises a seedling pot conveying mechanism, a seedling pot transmitting mechanism, a seedling falling mechanism, a transplanting device, a press wheel, a main transmission shaft, a ground wheel and a rack, and is characterized in that the bracket is provided with two transmission shafts and is assembled with a transmission chain driven by a motor; the transmission chain is fixedly connected with a plurality of conveying plates; a plurality of guide rods are fixedly connected above the transmission chain; a straw seedling pot seedling is placed between the two guide rods on each conveying plate; a bottom plate is mounted on the bracket at the front ends of the guide rods and the transmission chain driven by the motor is assembled on the bracket; the transmission chain is connected with a plurality of baffles and the outer side of the transmission chain is provided with the seedling falling mechanism; the transplanting device mounted below the seedling falling mechanism is connected with the press wheel through a connecting rod; and a seedling disc rotary shaft of the transplanting device is connected with the main transmission shaft mounted on the bracket and the ground wheel through the transmission chain. The automatic transplanting machine of the dry land straw seedling pot seedlings has the characteristics that the transplanting of the dry land straw seedling pot seedlings can be automatically finished by utilizing a machine to replace manual operation, the performance is stable, the transplanting seedling distance is adjustable and the production efficiency is high.
Description
Technical field
The utility model relates to a kind of automatic transplanter, specifically a kind of nonirrigated farmland stalk seedling pot seedling machine of transplanting automatically that is applied to.
Background technology
Seedling raising and transplanting is one of important step in the dry land crop production process, have the compensating action of weather and the comprehensive effect that crop growth is done sth. in advance, can take full advantage of the photo-thermal resource, reduce the impact of natural calamity, alleviate the labour intensity at plantation family, have the plurality of advantages such as high and stable yields, raising land utilization rate, its economic benefit and social benefit are all very remarkable.
The research of the dry land transplanting machinery of China starts from the sixties in 20th century, but once obviously disconnected due to agricultural machinery and agronomy, ignored overall economic efficiency, more scientifically do not analyzed all technical barriers of seedling raising and transplanting mechanization process, thereby made this technology once stranded.In recent years, transplanting machinery is accompanied by the research and extension of upland nursery transplantation technique and grows up, and has become research and production departments problems of concern.In technology and the breakthrough that the aspect has obtained some essence such as apply, for the development of transplanting equipment provides good development prospect.But generally speaking, the transplanting machinery of China's development use is compared abroad and still is in the junior stage.Abroad, the automatic transplanter tool is also the long-term problem of exploring.The thirties in 20th century, the facility of planting of seedling are fed in external just appearance by hand, develop the semi-automatic transplanter of multiple different structure form the fifties.The eighties, semi-automatic transplanter is widely used aborning.After the nineties, develop multiple Automatic Transplanter.Developed the Automatic Transplanter of three kinds of models as Japan during 1993 to nineteen ninety-five, can transplant cave dish seedling or paper seedling, mainly transplanted cabbage, Chinese cabbage and lettuce etc., the U.S. developed all automatic vegetables transplanter in 2003.Afterwards, state's electricity such as Australia, Finland, Italy, India have been developed Automatic Transplanter in succession.Make a general survey of domestic and international transplanter present situation, dry land transplanter mainly to transplant cave dish seedling or paper seedling as main, when transplanting cave dish seedling, because the seedling alms bowl is plastic products, needs seedling picking mechanism that pot seedling is taken out from the seedling alms bowl during transplanting, takes off that seedling is hindered seedling, upright degree is poor.When transplanting paper seedling, although can get seedling without seedling picking mechanism, there are the problems such as alms bowl cost of material processed is high, the wasting of resources.China's agricultural crop straw amount is large, wide, and a large amount of stalks not only causes the wasting of resources often by simple burning disposal, and environmental pollution also easily causes fire.Make the seedling alms bowl take agricultural crop straw as primary raw material and be used for seedling raising and transplanting, not only can avoid the wasting of resources, environmental pollution, also can solve and take off seedling and hinder the problems such as seedling, degraded be permeable, and with low cost, make a silk purse out of a sow's ear.Therefore develop be fit to China's national situation, stable performance, transplanting plant spacing is adjustable, production efficiency is high nonirrigated farmland stalk seedling pot seedling automatic transplanting is extremely urgent.
Summary of the invention
For addressing the above problem, the purpose of this utility model is to provide a kind of nonirrigated farmland stalk seedling pot seedling automatic transplanting, and stable performance, transplanting plant spacing is adjustable, production efficiency is high, can conveniently carry out stalk seedling pot seedling and automatically transplant.
the purpose of this utility model is achieved through the following technical solutions: mainly comprise seedling alms bowl conveying mechanism, seedling alms bowl connecting gear, seedling mechanism falls, the basket-hanging planting apparatus, press wheel, final drive shaft, land wheel and frame, it is characterized in that: seedling alms bowl conveying mechanism is that level is installed two power transmission shafts on support, the assembling of power transmission shaft two ends is by motor-driven driving chain, be fixedly connected with the delivery board of many horizontal positioned on driving chain, be fixedly connected with many horizontal positioned and the guide post vertical with delivery board on the support of delivery board top, place a pot seedling between two guide posts on every delivery board, seedling alms bowl connecting gear is that a base plate is installed on the guide post front-end bracket, on base plate, assembling is by motor-driven driving chain, connect a plurality of baffle plates on driving chain, seedling mechanism is installed in the driving chain outside, the seedling mechanism below that falls is equipped with the basket-hanging planting apparatus, planting apparatus is connected with press wheel by connecting rod, the rotating shaft of planting apparatus seedling dish is connected with rack-mounted final drive shaft and land wheel by driving chain.
Described delivery board is the strip of four sideband flanks, places at least four pot seedlings on every delivery board.
Described seedling alms bowl connecting gear driving chain is double strand chain.
Described baffle plate is L shaped, and its minor face is connected with chain, and the horizontal range between two baffle plates long limits equates with the horizontal range between two guide posts.
The rectangle valve guide rail of a both sides tape guide groove is installed by the described seedling mechanism of falling on the driving chain outrigger of seedling alms bowl connecting gear and base plate, valve is arranged in the valve way, and be connected with support by spring mechanism, valve guide rail below installation pot seedling guide pipe.
Described stalk seedling alms bowl is to be the up big and down small degradable square seedling alms bowl that primary raw material is made by stalk.
The utility model has the advantages that: replace manual operations automatically to complete nonirrigated farmland stalk seedling potted-seedling transplanting with machine, stable performance, transplanting plant spacing is adjustable, production efficiency is high, can realize well nonirrigated farmland stalk seedling potted-seedling transplanting operation.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is seedling alms bowl conveying mechanism, seedling alms bowl connecting gear schematic top plan view.
Fig. 3 a, Fig. 3 b are that the seedling mechanism valve that falls closes, opens the state schematic top plan view.
Fig. 4 is base plate and the seedling mechanism connection status schematic top plan view that falls
Fig. 5 is planting apparatus and land wheel syndeton schematic diagram.
Fig. 6 is basket-hanging planting apparatus structural representation.
In accompanying drawing, component serial number is as follows: seedling alms bowl conveying mechanism I; Seedling alms bowl connecting gear II; The seedling III of mechanism falls; Basket-hanging planting apparatus IV; Press wheel V; Frame VI; Support 1; Support 2; Guide post 3; Delivery board 4; Pot seedling 5; Sprocket wheel 6; Power transmission shaft 7; Chain 8; Sprocket wheel 9; Base plate 10; U-shaped baffle plate 11; Sprocket wheel 12; Baffle plate 13; Chain 14; Stepper motor 15; Sprocket wheel 16; Power transmission shaft 17; Sprocket wheel 18; Sprocket wheel 19; Stepper motor 20; Land wheel 21; Sprocket wheel 22; Sprocket wheel 23; Sprocket wheel 24; Final drive shaft 25; Sprocket wheel 26; Gripper shoe 27; Spring 28; Valve guide rail III-1; Valve III-2; Pot seedling guide pipe III-3; Planting apparatus seedling dish IV-1; Hang a glass IV-2; Cam mechanism IV-3; Duckbilled IV-4
Embodiment
See Fig. 1, the utility model mainly comprises seedling alms bowl conveying mechanism I, seedling alms bowl connecting gear II, the seedling III of mechanism that falls, basket-hanging planting apparatus IV, press wheel V, final drive shaft 25, land wheel 21 and frame VI.
See Fig. 1-6, seedling alms bowl conveying mechanism I is that level is installed power transmission shaft 7 and 17 on the support 1 that is arranged on frame VI, power transmission shaft 7 and 17 two ends assembling driving chain 8, driving chain 8 is assembled on driving and driven drive sprocket 6,9 and 19,18, stepper motor 20 be in transmission connection drive sprocket 6 and 19.Be fixedly connected with the delivery board 4 of many horizontal positioned on chain 8, be fixedly connected with many horizontal positioned and the guide post 3 vertical with delivery board on delivery board 4 top supports 2, place a pot seedling 5 between two guide posts 3 on every delivery board 4, delivery board 4 is the strip of four sideband flanks, place at least four pot seedlings on every delivery board, evenly place four pot seedlings 5 on every delivery board of the present embodiment 4.seedling alms bowl connecting gear II installs a base plate 10 on guide post 3 front-end brackets 1, the driving chain 14 that is driven by stepper motor 15 is installed on base plate 10, driving chain 14 is assembled in the master, driven drive sprocket 16, on 12, stepper motor 15 power transmission shafts are vertically placed, the power transmission shaft of vertically placing by shaft coupling and sprocket wheel 16 is connected, driving chain 14 is double strand chain, connect a plurality of baffle plates 13 on driving chain 14, baffle plate 13 is L shaped, its minor face is fixedly connected on chain 14, horizontal range between the long limit of two baffle plates 13 equates with the horizontal range between two guide posts 3.gripper shoe 27 is installed on driving chain 14 inside front supports, gripper shoe 27 lower surfaces are installed optoelectronic switch A (not marking in figure), for preventing the base plate 10 of being dished out in pot seedling 5 motion processes, U-shaped baffle plate 11 is installed on the outside of sprocket wheel 12 base plate 10, the seedling III of mechanism is installed in driving chain 14 outsides, the valve rail III-1 of the seedling III of mechanism of falling is connected with support (not marking in figure) on one side, another side is connected with base plate 10, valve rail III-1 lower surface is installed optoelectronic switch B (not marking in figure), valve III-2 is arranged in valve guide rail III-1 gathering sill, and be connected with support by spring mechanism (not marking in figure), the fall below of the seedling III of mechanism is equipped with basket-hanging planting apparatus IV, upward be assembled with five along even circumferential hangs a glass IV-2 to planting apparatus seedling dish IV-1, planting apparatus IV is connected with press wheel V by connecting rod.The rotating shaft of planting apparatus seedling dish IV-1 is connected with final drive shaft 25 and land wheel 21 on being arranged on frame VI by driving chain.
Operation principle:
The outer connected control system of each motor of the present utility model, control system adopts prior art.Evenly place four pot seedlings 5 on every delivery board 4 of seedling alms bowl conveying mechanism I, during transplanter work, by having or not pot seedling 5 on optoelectronic switch A detection seedling alms bowl connecting gear II, if pot seedling 5 is arranged, stepper motor 20 is not worked, if there is no pot seedling 5, and stepper motor 20 work.when just beginning, owing to there is no pot seedling 5 on seedling alms bowl connecting gear II, so stepper motor 20 work, driving driving chain 8 moves along directions X, four pot seedlings 5 on article one delivery board 4 of the most close connecting gear II on conveying mechanism I are transported on connecting gear II, the second delivery board moves to the position wait of article one delivery board, stepper motor 20 stalls, stepper motor 15 work simultaneously, drive driving chain 14 motions, pot seedling 5 is under the promotion of baffle plate 13, C direction along seedling alms bowl connecting gear II is moved, when four pot seedlings 5 all leave optoelectronic switch A lower position, it is upper without pot seedling 5 that optoelectronic switch A detects seedling alms bowl connecting gear II again, stepper motor 20 is task again, four pot seedlings 5 on the second delivery board are transported on connecting gear II, article three, delivery board moves to the position wait of article one delivery board, so circulation, until carry whole pot seedlings complete.after pot seedling arrival connecting gear II is upper, move along the C direction successively under the driving of stepper motor 15, the valve III-2 that first pot seedling 5 motions arrive the seedling III of mechanism waited for when upper, stepper motor 15 stalls, when detecting, optoelectronic switch B hangs glass IV-2 when relative with pot seedling guide pipe III-3, valve III-2 opens, pot seedling 5 falls to and hangs in glass IV-2, simultaneously, valve III-2 is closed under the effect of spring mechanism, stepper motor 15 is task again, second pot seedling 5 moved to the upper wait of valve III-2, again detect to optoelectronic switch B and hang glass IV-2 when relative with pot seedling guide pipe III-3, valve III-2 opens again, complete the seedling action, simultaneously, valve III-2 is again closed under the effect of spring mechanism, so circulation, until whole pot seedlings seedling that falls is complete.Fall to the pot seedling 5 that hangs in glass IV-2, follow duckbilled IV-4 and complete the action of digging a pit, hole, etc., when duckbilled IV-4 is inserted into the soil bosom, under the effect of cam mechanism IV-3, two duckbilled IV-4 open, and complete and throw the seedling action, after the throwing seedling is completed, duckbilled IV-4 extracts from soil, and is closed under spring 28 effects, enters into next circulation.Duckbilled IV-4 digs a pit, hole, etc., throw seedling after, complete suppression of soil work by press wheel V.
The transplanter transmission principle:
See Fig. 5, transplanter is by tractor (not marking in figure) traction, and driving force is provided by land wheel.Sprocket wheel 22 is fixed on land wheel 21 turning cylinders, pass through driving chain, power and motion are sent to sprocket wheel 23, sprocket wheel 23 is fixed on final drive shaft 25, sprocket wheel 24 also is fixed on final drive shaft 25 simultaneously, sprocket wheel 24 is sent to sprocket wheel 26 by driving chain with power and motion, and sprocket wheel 26 is fixed on planting apparatus seedling dish IV-1 turning cylinder, thereby drives planting apparatus IV work.
Transplanting plant spacing calculates:
If the tractor pace is v (m/s), land wheel 21 diameters are D (m), and transplanting plant spacing is h (m), and sprocket wheel 22 transmissions are i to the gearratio of sprocket wheel 23
12, sprocket wheel 24 transmissions are i to the gearratio of sprocket wheel 26
34
Suppose that land wheel 21 does pure rolling on the ground, land wheel 21 rotating speeds
Sprocket wheel 22 rotating speeds=n
1(r/s), sprocket wheel 23 rotating speeds
Final drive shaft 25 rotating speeds=sprocket wheel 23 rotation speed n
2(r/s), sprocket wheel 24 rotation speed n
3=n
2(r/s), sprocket wheel 26 rotating speeds equate with seedling dish IV-1 rotating speed
So can get transplanting plant spacing
Can find out that by the transplanting plant spacing computing formula transplanting plant spacing and tractor pace v have nothing to do, only relevant with land wheel 21 diameter D and gearratio i, after land wheel 21 diameters, sprocket wheel 22, sprocket wheel 23, sprocket wheel 24, sprocket wheel 26 numbers of teeth are determined, transplanting plant spacing will remain unchanged.Change sprocket wheel 22 numbers of teeth, can adapt to different transplanting plant spacing requirements.
Two cover described seedling alms bowl conveying mechanism I, seedling alms bowl connecting gear II, the seedling III of mechanism that fall, basket-hanging planting apparatus IV, press wheel V, land wheel 21 are arranged on frame VI and final drive shaft 25 in the axial symmetry mode, can realize that efficient transplanting of two row work continuously.
In the utility model, the quantity of guide post 3, delivery board 4, baffle plate 13 is relevant with physical dimension.Choose five guide posts 3,12 delivery boards 4 and 13 baffle plates 13 in the present embodiment.
Other undeclared parts that the utility model relates to are same as the prior art.
Claims (6)
1. nonirrigated farmland stalk seedling pot seedling automatic transplanting, mainly comprise seedling alms bowl conveying mechanism, seedling alms bowl connecting gear, seedling mechanism falls, the basket-hanging planting apparatus, press wheel, final drive shaft, land wheel and frame, it is characterized in that: seedling alms bowl conveying mechanism is that level is installed two power transmission shafts on support, the assembling of power transmission shaft two ends is by motor-driven driving chain, be fixedly connected with the delivery board of many horizontal positioned on driving chain, be fixedly connected with many horizontal positioned and the guide post vertical with delivery board on the support of delivery board top, place a pot seedling between two guide posts on every delivery board, seedling alms bowl connecting gear is that a base plate is installed on the guide post front-end bracket, on base plate, assembling is by motor-driven driving chain, connect a plurality of baffle plates on driving chain, seedling mechanism is installed in the driving chain outside, the seedling mechanism below that falls is equipped with the basket-hanging planting apparatus, planting apparatus is connected with press wheel by connecting rod, the rotating shaft of planting apparatus seedling dish is connected with rack-mounted final drive shaft and land wheel by driving chain.
2. nonirrigated farmland according to claim 1 stalk seedling pot seedling automatic transplanting, it is characterized in that: described delivery board is the strip of four sideband flanks, places at least four pot seedlings on every delivery board.
3. nonirrigated farmland according to claim 1 stalk seedling pot seedling automatic transplanting, it is characterized in that: described seedling alms bowl connecting gear driving chain is double strand chain.
4. nonirrigated farmland according to claim 1 stalk seedling pot seedling automatic transplanting, it is characterized in that: described baffle plate is L shaped, and its minor face is connected with chain, the horizontal range between two baffle plate long limits equates with the horizontal range between two guide posts.
5. nonirrigated farmland according to claim 1 stalk seedling pot seedling automatic transplanting, it is characterized in that: the rectangle valve guide rail of a both sides tape guide groove is installed by the described seedling mechanism of falling on the driving chain outrigger of seedling alms bowl connecting gear and base plate, valve is arranged in the valve way, and be connected with support by spring mechanism, valve guide rail below installation pot seedling guide pipe.
6. nonirrigated farmland according to claim 1 stalk seedling pot seedling automatic transplanting, it is characterized in that: described stalk seedling alms bowl is to be the up big and down small degradable square seedling alms bowl that primary raw material is made by stalk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220702698 CN202958168U (en) | 2012-12-19 | 2012-12-19 | Automatic transplanting machine of dry land straw seedling pot seedlings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220702698 CN202958168U (en) | 2012-12-19 | 2012-12-19 | Automatic transplanting machine of dry land straw seedling pot seedlings |
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| Publication Number | Publication Date |
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| CN202958168U true CN202958168U (en) | 2013-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220702698 Expired - Fee Related CN202958168U (en) | 2012-12-19 | 2012-12-19 | Automatic transplanting machine of dry land straw seedling pot seedlings |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103004345A (en) * | 2012-12-19 | 2013-04-03 | 南京农业大学 | Automatic transplanting machine for dryland straw seedling-pot seedlings |
| CN104782293A (en) * | 2015-05-05 | 2015-07-22 | 农业部南京农业机械化研究所 | Seedling conveying mechanism of potted seedling transplanter |
| CN110574531A (en) * | 2019-08-30 | 2019-12-17 | 内蒙古民族大学 | Variable-ridge-distance double-hydraulic-pressure height-adjusting piston type biomass pot seedling growing planter |
| CN116602101A (en) * | 2023-06-25 | 2023-08-18 | 南京农业大学 | Seedling separating device and transplanting machine |
-
2012
- 2012-12-19 CN CN 201220702698 patent/CN202958168U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103004345A (en) * | 2012-12-19 | 2013-04-03 | 南京农业大学 | Automatic transplanting machine for dryland straw seedling-pot seedlings |
| CN104782293A (en) * | 2015-05-05 | 2015-07-22 | 农业部南京农业机械化研究所 | Seedling conveying mechanism of potted seedling transplanter |
| CN104782293B (en) * | 2015-05-05 | 2016-08-24 | 农业部南京农业机械化研究所 | A kind of seedling in earthen bowl transplanter Shu Miao mechanism |
| CN110574531A (en) * | 2019-08-30 | 2019-12-17 | 内蒙古民族大学 | Variable-ridge-distance double-hydraulic-pressure height-adjusting piston type biomass pot seedling growing planter |
| CN110574531B (en) * | 2019-08-30 | 2022-07-12 | 内蒙古民族大学 | Variable-ridge-distance biomass pot seedling growing planter |
| CN116602101A (en) * | 2023-06-25 | 2023-08-18 | 南京农业大学 | Seedling separating device and transplanting machine |
| CN116602101B (en) * | 2023-06-25 | 2024-03-08 | 南京农业大学 | Seedling separating device and transplanting machine |
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| Date | Code | Title | Description |
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| 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: 20130605 Termination date: 20131219 |