CN112655328A - Seedling conveying device, rice transplanter with seedling conveying device and automatic seedling conveying method - Google Patents
Seedling conveying device, rice transplanter with seedling conveying device and automatic seedling conveying method Download PDFInfo
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- CN112655328A CN112655328A CN201911293761.XA CN201911293761A CN112655328A CN 112655328 A CN112655328 A CN 112655328A CN 201911293761 A CN201911293761 A CN 201911293761A CN 112655328 A CN112655328 A CN 112655328A
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- 235000007164 Oryza sativa Nutrition 0.000 title claims description 74
- 235000009566 rice Nutrition 0.000 title claims description 74
- 238000000034 method Methods 0.000 title claims description 12
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims description 73
- 230000009471 action Effects 0.000 claims description 5
- 241000196324 Embryophyta Species 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
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Abstract
The invention discloses a seedling feeding device and a seedling planting machine with the seedling feeding device, wherein the seedling feeding device comprises a seedling feeding box and a pushing part, the seedling feeding box comprises a box body with an open bottom and a bottom plate which is detachably arranged at the bottom of the box body so as to seal the open opening of the box body; the propelling movement part is connected send the seedling case the box or send the seedling case the bottom plate, the propelling movement part drive send the seedling case the box or send the seedling case the bottom plate removes, makes send the seedling case the box with the relative position of bottom plate changes, produces an opening that allows the seedling to drop. Compared with the prior art of artificial seedling feeding, the automatic seedling feeding device has the advantages that the seedling feeding efficiency is greatly improved, and the production cost is greatly reduced.
Description
Technical Field
The invention relates to the field of agricultural machinery, in particular to a seedling conveying device and a rice transplanter with the seedling conveying device.
Background
With the continuous development of agriculture, in the field of rice planting, artificial planting cannot meet the development requirements of the society, at present, people mostly adopt mechanized planting to replace the traditional artificial planting, and a rice transplanter is used as an important mechanical device in the mechanized rice planting production and has the function of planting rice seedlings in rice fields. The components of the transplanting parts of various rice transplanting machines are basically the same, and the transplanting machine mainly comprises a rice transplanting box, a rice transplanting mechanism, a machine frame, a floating body (a ship plate) and the like.
The existing transplanter is basically used for manual seedling supplement, namely a specially-assigned person is arranged to be specially responsible for placing seedlings in a seedling transplanting box, and the seedling supplementing mode has the defects of high labor intensity, high production cost and low working efficiency.
Disclosure of Invention
One object of the present invention is to provide a seedling feeding device and a rice transplanter having the same, wherein the seedling feeding device drives the box body of the seedling feeding box or the bottom plate of the seedling feeding box to move by driving the pushing member, so that the relative position of the box body of the seedling feeding box and the bottom plate is changed to generate an opening allowing seedlings to fall, and the seedlings automatically fall from the opening in the rice transplanter transplanting box, thereby realizing automatic rice transplanting.
Another object of the present invention is to provide a seedling feeding device and a rice transplanter having the seedling feeding device, wherein the bottom plate of the seedling feeding box is slidably connected to the box body of the seedling feeding box, and the sliding connection can more easily realize the relative position shift between the bottom plate of the seedling feeding box and the box body of the seedling feeding box, compared with other detachable connection methods, thereby saving labor.
The invention also aims to provide a seedling conveying device and a rice transplanter with the seedling conveying device, wherein at least one box groove is formed in the box body of the seedling conveying box and used for placing seedlings conveyed by the seedling conveying box, the number of the box grooves can be adjusted according to the actual seedling conveying number, and large-batch seedling conveying can be realized.
Another object of the present invention is to provide a seedling feeding device and a rice transplanter having the seedling feeding device, wherein the seedling box is driven by the lifting unit to move up and down, and when the seedling is required to be fed, the lifting unit drives the seedling box to move up, so that the seedling box is close to an opening allowing the seedling to drop, which is generated by the change of the relative position of the box body of the seedling feeding box and the bottom plate, and the seedling can drop from the opening to the corresponding position in the seedling box accurately.
The technical scheme for solving the problems is as follows: a seedling feeding device applied to a rice transplanter, the seedling feeding device comprising:
the seedling conveying box comprises a box body with an open bottom and a bottom plate which is detachably arranged at the bottom of the box body so as to seal the open opening of the box body; and
a propelling movement part, wherein the propelling movement part is connected send the seedling case the box or send the seedling case the bottom plate, the propelling movement part drive send the seedling case the box or send the seedling case the bottom plate removes, makes send the seedling case the box with the relative position of bottom plate changes, produces an opening that allows the seedling to drop.
According to an embodiment of the present invention, the rice transplanter is provided with a rice transplanting box for placing rice seedlings; the propelling movement part is connected send the seedling case the box, the propelling movement part drive send the seedling case the box removes, makes send the seedling case the box with the relative position of bottom plate changes, produces an opening that allows the seedling to drop, just the opening is located plant the top of seedling case.
According to an embodiment of the present invention, the rice transplanter has a transplanting box for placing seedlings; the propelling movement part is connected send the seedling case the bottom plate, the propelling movement part drive send the seedling case the bottom plate removes, makes send the seedling case the box with the relative position of bottom plate changes, produces an opening that allows the seedling to drop, just the opening is located plant transplanting box's top.
According to an embodiment of the present invention, the bottom plate of the seedling conveying box is connected with the box body of the seedling conveying box in a sliding manner.
According to an embodiment of the invention, the seedling feeding device further comprises a sliding support part, wherein the sliding support part is installed on the seedling planting machine, the sliding support part is used for horizontally moving the box body of the seedling feeding box along the sliding support part, and the bottom plate of the seedling feeding box is fixed on the sliding support part.
According to an embodiment of the invention, the seedling feeding device further comprises a box groove, the box groove is obliquely arranged in the box body of the seedling feeding box, and the box groove is used for placing seedlings to be transferred.
According to an embodiment of the invention, the number of the tank slots is multiple, all the tank slots are arranged at intervals, and the distance between two adjacent tank slots is adjustable.
According to an embodiment of the invention, the tank is arranged such that the tank inclination angle is adjustable.
According to an embodiment of the invention, the pushing member is a hydraulic lever.
The invention also provides a rice transplanter with a seedling feeding device, comprising:
the rice transplanter body is provided with the rice transplanting box for placing rice seedlings; and
a seedling feeding device, wherein the seedling feeding device is arranged on the transplanter body.
According to an embodiment of the present invention, wherein the sliding support member is mounted on the rice transplanter body.
According to an embodiment of the invention, the rice transplanter with the seedling feeding device further comprises a seedling lack sensing device which is arranged on the seedling feeding box of the seedling feeding device and used for monitoring whether the seedling feeding box lacks seedlings in real time.
According to an embodiment of the invention, the transplanting box is mounted on the transplanting machine body in a manner of moving up and down.
According to an embodiment of the invention, the rice transplanter with the seedling feeding device further comprises a lifting part, and the lifting part is used for driving the rice transplanting box to move up and down.
According to an embodiment of the invention, the rice transplanter with the seedling conveying device further comprises a controller, wherein the pushing component is controllably connected to the controller to control the pushing component to operate so as to drive the box body of the seedling conveying box or the bottom plate of the seedling conveying box to move, so that the relative position of the box body of the seedling conveying box and the bottom plate is changed to generate an opening for allowing seedlings to fall; wherein the controller is in communication connection with the seedling lack sensing device.
According to an embodiment of the present invention, the lifting member is controllably connected to the controller to allow the controller to control the lifting member to move up and down, and the lifting member drives the transplanting box to move up and down.
The invention also provides an automatic seedling feeding method of a rice transplanter with a seedling feeding device, wherein the rice transplanter is provided with a seedling transplanting box for placing seedlings, and the automatic seedling feeding method comprises the following steps:
1) forming an opening;
2) the seedlings to be delivered fall to the transplanting box of the transplanting machine through the opening.
According to an embodiment of the present invention, in the step 1), the relative position between the box body of the seedling conveying box and the bottom plate of the seedling conveying box is changed to generate the opening.
According to an embodiment of the invention, in the step 2), the seedlings fall to the transplanting box of the transplanting machine under the action of gravity; or the seedlings fall to the transplanting box of the transplanting machine under the action of external thrust.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic structural view of a rice transplanter having a seedling feeder according to a preferred embodiment of the present invention.
Fig. 2 is a schematic structural view of a seedling feeding device according to a preferred embodiment of the present invention.
FIG. 3 is a schematic structural view of a single seedling box in the seedling feeding device.
FIG. 4 is a flow chart of the automatic seedling feeding process of the seedling planting machine with the seedling feeding device in the preferred embodiment.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the invention.
It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced devices or components must be constructed and operated in a particular orientation and thus are not to be considered limiting.
It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.
Referring to the accompanying drawings 1-4 of the specification, a seedling feeding device 100 according to a preferred embodiment of the present invention is applied to a rice transplanter 200, wherein the seedling feeding device 100 includes: a seedling-delivering box 110, a pushing component 120, a sliding support component 130 and a box groove 140. The rice transplanter 200 is provided with a rice transplanting box 210 for placing rice seedlings.
The seedling conveying box 110 comprises a box body 111 with an open bottom, a bottom plate 112, a sliding support part 130 and a box groove 140, wherein the bottom plate 112 is detachably mounted at the bottom of the box body 111 to close the open opening of the box body 111 of the seedling conveying box 110; the box groove 140 is obliquely arranged in the box body 111 of the seedling conveying box 110; the box grooves 140 are used to place seedlings to be transferred. The sliding support member 130 is mounted on the rice transplanter 200.
The number of the seedling conveying boxes 110 is at least one, and the specific number can be adjusted according to actual conditions.
The push component 120 is connected with the box body 111 of the seedling conveying box or the bottom plate 112 of the seedling conveying box 110, the push component 120 drives the box body 111 of the seedling conveying box 110 or the bottom plate 112 of the seedling conveying box 110 to move, so that the relative position of the box body 111 and the bottom plate 112 of the seedling conveying box 110 is changed, an opening allowing seedlings to drop is generated, and the seedlings placed in the seedling conveying box 110 drop from the opening of the seedling conveying box 110. Seedlings automatically drop into the seedling transplanting box 210 of the seedling transplanting machine 200 from the opening, so that automatic seedling transplanting is realized, compared with the manual seedling conveying in the prior art, the seedling transplanting efficiency is greatly improved, and the production cost is also greatly reduced.
The sliding support part 130 is mounted on the rice transplanter body 220, the sliding support part 130 is used for the box body 111 of the seedling conveying box 110 to slide along the sliding support part 130, and the bottom plate 112 of the seedling conveying box 110 is fixed on the sliding support part 130. The sliding support component 130 can be implemented as a slide rail, or a frame with a slide rail mounted on the surface, so that the bottom plate 112 of the seedling conveying box 110 can move quickly on the slide rail or the frame with the slide rail mounted on the surface, and the movement of the bottom plate 112 of the seedling conveying box 110 can be realized only by external gentle driving.
The box grooves 140 are used for placing seedlings to be transferred, the number of the box grooves 140 can be adjusted according to the actual seedling feeding number, and large-batch seedling feeding can be realized; and in case of a plurality of box grooves 140, adjacent box grooves 140 are spaced apart from each other with a space therebetween for accommodating seedlings. And the distance between two adjacent box grooves 140 can be adjusted, and the distance between two adjacent box grooves 140 can be adjusted according to different sizes of seedlings caused by different types of seedlings.
Further, the box groove 140 is obliquely arranged, and the inclination angle is adjustable, and the specific inclination angle is adjustable so that: the seedlings placed on the box grooves 140 can be stably placed on the inclined slope of the box grooves 140 without the problem that all the seedlings are piled up on the bottom of the box grooves 140 due to the gravity.
Furthermore, the detachable connection between the box body 111 of the seedling conveying box 110 and the bottom plate 112 of the seedling conveying box 110 can have various expressions, for example, the two are not in direct contact connection and are respectively supported by an external mechanism, so that the box body 111 of the seedling conveying box 110 and the bottom plate 112 of the seedling conveying box 110 are temporarily spliced to form a box-type structure with an accommodating space inside for accommodating seedlings to be transferred. For example, the box body 111 of the seedling conveying box 110 and the bottom plate 112 of the seedling conveying box 110 are slidably connected, specifically, the bottoms of the two side plates of the box body 111 of the seedling conveying box 110 are relatively recessed to form a pair of first sliding grooves, and the bottom plate 112 of the seedling conveying box 110 is slidably clamped between the pair of sliding grooves; alternatively, the surface of the bottom plate 112 of the seedling conveying box 110 is recessed to form a pair of second sliding grooves, and the bottom of the box body 111 of the seedling conveying box 110 is movably clamped on the bottom plate 112 of the seedling conveying box 110.
The pushing component 120 drives the box body 111 of the seedling conveying box 110 or the bottom plate 112 of the seedling conveying box 110 to move, so that the relative position of the box body 111 and the bottom plate 112 of the seedling conveying box 110 changes, and an opening allowing seedlings to fall is formed.
In an embodiment of the present invention, the pushing member 120 is connected to the box body 111 of the seedling delivering box 110, and the pushing member 120 drives the box body of the seedling delivering box 110 to move, so that the relative position of the box body 111 and the bottom plate 112 of the seedling delivering box 110 changes, an opening allowing seedlings to fall is generated, and the opening is located above the seedling transplanting box 210.
In another embodiment of the present invention, the pushing member 120 is connected to the bottom plate 112 of the seedling delivering box 110, the pushing member 120 drives the bottom plate 112 of the seedling delivering box 110 to move, so that the relative position of the box body 111 and the bottom plate 112 of the seedling delivering box 110 changes, an opening for allowing seedlings to fall is created, and the opening is located above the seedling transplanting box 210.
Further, the pushing member 120 may be implemented as an electric push rod, which can be pushed by electricity, a hydraulic rod, which can be extended or retracted by hydraulic pressure, or other telescopic structures.
Another embodiment of the present invention also provides a rice transplanter 200 with a seedling feeding device, comprising: a seedling transplanting box 210, a lifting part, a seedling feeding device 100, a seedling transplanting machine body 220, a seedling lack sensing device and a controller.
The transplanter body 220 is provided with the transplanting box 210 for placing seedlings; the seedling transplanting box 100 is arranged on the lifting component, and the seedling transplanting box 100 is lifted along with the up-and-down movement of the lifting component. The elevating member is connected to the rice transplanter body 220. The seedling feeder 100 is mounted on the transplanter body 220. The rice transplanter 200 may be an automatic rice transplanter or a manual rice transplanter. The rice transplanter body 220 is the basic knowledge in the field, and the detailed description is omitted in the present application.
The rice transplanter 200 is provided with a rice transplanting box 210 for placing rice seedlings and is used for placing the rice seedlings to be transplanted, and the rice transplanter 200 directly utilizes the rice seedlings in the rice transplanting box 210 for transplanting; the transplanting box 210 is driven by the lifting member to move up and down.
When seedling is needed to be delivered, the lifting component drives the seedling transplanting box 210 to move upwards, so that the seedling transplanting box 210 is close to an opening which is generated by the change of the relative position of the box body 111 and the bottom plate 112 of the seedling delivering box 110 and allows the seedling to fall off, the seedling can accurately fall off from the opening to the corresponding position in the seedling transplanting box 210, wherein the opening at the bottom of the box body 111 of the seedling delivering box 110 is completely corresponding to the opening at the bottom of the seedling transplanting box 210.
The lifting component is used for driving the seedling transplanting box 210 to move up and down. The transplanting box 210 is driven by the lifting component to move up and down, when seedling is required to be fed, the lifting component drives the transplanting box 210 to move up, so that the transplanting box 210 is close to an opening which allows seedlings to fall and is generated by the change of the relative positions of the box body 111 and the bottom plate 112 of the seedling feeding box 210, and the seedlings can accurately fall to the corresponding positions in the transplanting box 210 from the opening.
The lifting member 150 may be implemented as an electric push rod that is pushed by electricity, a hydraulic rod that is extended and contracted by hydraulic pressure, or other extensible structure.
The seedling lack sensing device is arranged on the seedling conveying box 110 of the seedling conveying device 100 and monitors whether the seedling conveying box lacks seedlings in real time. The controller is in communication connection with the seedling lack sensing device.
The pushing component is controllably connected to the controller to control the pushing component 120 to operate so as to drive the box body 111 of the seedling conveying box 110 or the bottom plate 112 of the seedling conveying box 110 to move, so that the relative position of the box body 111 and the bottom plate 112 of the seedling conveying box 110 is changed, and an opening for allowing seedlings to fall off is formed;
the lifting component is controllably connected with the controller to control the lifting component to move up and down so as to drive the transplanting box to move up and down.
The automatic seedling feeding control process of the rice transplanter with the seedling feeding device is as follows:
and S1, the seedling lack sensing device monitors whether the seedling conveying box lacks seedlings in real time.
And S2, the controller controls the lifting component to move up and down so as to drive the seedling transplanting box to move up and down.
S3, the controller controls the pushing component 120 to move to drive the box body 111 of the seedling conveying box 110 or the bottom plate 112 of the seedling conveying box 110 to move, so that the relative position of the box body 111 and the bottom plate 112 of the seedling conveying box 110 changes to generate an opening for allowing seedlings to fall.
The invention also provides an automatic seedling feeding method of a rice transplanter with a seedling feeding device, wherein the rice transplanter is provided with a seedling transplanting box for placing seedlings, and the automatic seedling feeding method comprises the following steps:
1) the relative position of the box body of the seedling conveying box and the bottom plate of the seedling conveying box changes to generate the opening to form an opening;
2) the seedlings fall to the transplanting seedling box of the transplanting machine under the action of gravity; or the seedlings fall to the transplanting box of the transplanting machine under the action of external thrust.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (19)
1. A seedling feeding device applied to a rice transplanter, which is characterized in that the seedling feeding device comprises:
the seedling conveying box comprises a box body with an open bottom and a bottom plate which is detachably arranged at the bottom of the box body so as to seal the open opening of the box body; and
a propelling movement part, wherein the propelling movement part is connected send the seedling case the box or send the seedling case the bottom plate, the propelling movement part drive send the seedling case the box or send the seedling case the bottom plate removes, makes send the seedling case the box with the relative position of bottom plate changes, produces an opening that allows the seedling to drop.
2. The seedling feeding device according to claim 1, wherein the seedling planting machine is provided with a seedling planting box for placing seedlings; the propelling movement part is connected send the seedling case the box, the propelling movement part drive send the seedling case the box removes, makes send the seedling case the box with the relative position of bottom plate changes, produces an opening that allows the seedling to drop, just the opening is located plant the top of seedling case.
3. The seedling feeding device according to claim 1, wherein the seedling planting machine has a planting box for placing seedlings; the propelling movement part is connected send the seedling case the bottom plate, the propelling movement part drive send the seedling case the bottom plate removes, makes send the seedling case the box with the relative position of bottom plate changes, produces an opening that allows the seedling to drop, just the opening is located plant transplanting box's top.
4. The seedling feeding device according to claim 1, wherein the bottom plate of the seedling feeding box is in sliding connection with the box body of the seedling feeding box.
5. The seedling feeding device according to claim 3, further comprising a sliding support part, wherein the sliding support part is mounted on the rice transplanter, the sliding support part is used for horizontally moving the box body of the seedling feeding box along the sliding support part, and the bottom plate of the seedling feeding box is fixed on the sliding support part.
6. The seedling feeding device according to claim 1, further comprising a box trough, the box trough being obliquely arranged in the box body of the seedling feeding box, the box trough being used for placing seedlings to be transferred.
7. The seedling feeding device according to claim 6, wherein the number of the box grooves is multiple, all the box grooves are arranged at intervals, and the distance between two adjacent box grooves is adjustable.
8. The seedling feeding device according to claim 6, wherein the box chute is provided such that an inclination angle of the box chute is adjustable.
9. The seedling feeding device according to claim 1, wherein the pushing member is a hydraulic rod.
10. A rice transplanter having a seedling feeder, comprising:
the rice transplanter body is provided with the rice transplanting box for placing rice seedlings; and
a seedling feeding device, wherein the seedling feeding device is arranged on the transplanter body.
11. The rice transplanter with a seedling feeding device according to claim 10, wherein the sliding support is mounted on the rice transplanter body.
12. The rice transplanter with a seedling feeding device according to claim 10, further comprising a seedling shortage sensing device, which is arranged on the seedling feeding box of the seedling feeding device, and monitors whether the seedling feeding box is short of seedlings in real time.
13. The rice transplanter with a seedling feeding device according to claim 10, wherein the seedling box is mounted on the rice transplanter body to be movable up and down.
14. The rice transplanter with a seedling feeder according to claim 12, further comprising a lifting unit for moving the seedling box up and down.
15. The rice transplanter with a seedling feeding device according to claim 14, further comprising a controller, wherein the pushing member is controllably connected to the controller to control the pushing member to move the box body of the seedling feeding box or the bottom plate of the seedling feeding box, so that the relative position of the box body of the seedling feeding box and the bottom plate is changed to create an opening for allowing a seedling to drop; wherein the controller is in communication connection with the seedling lack sensing device.
16. The rice transplanter with a seedling feeder according to claim 15, wherein the lifting member is controllably connected to the controller to allow the controller to control the lifting member to move up and down, the lifting member moving the seedling box up and down.
17. An automatic seedling feeding method of a rice transplanter having a seedling box for placing seedlings, with a seedling feeding device, characterized by comprising the steps of:
1) forming an opening;
2) the seedlings to be delivered fall to the transplanting box of the transplanting machine through the opening.
18. The automatic seedling feeding method of a rice transplanter with a seedling feeding device as claimed in claim 17, wherein in step 1), the relative position of the box body of the seedling feeding box and the bottom plate of the seedling feeding box is changed to generate the opening.
19. The automatic seedling feeding method of a rice transplanter having a seedling feeding device according to claim 17, wherein in the step 2), the seedlings are dropped to the seedling box of the rice transplanter by gravity; or the seedlings fall to the transplanting box of the transplanting machine under the action of external thrust.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911293761.XA CN112655328A (en) | 2019-12-16 | 2019-12-16 | Seedling conveying device, rice transplanter with seedling conveying device and automatic seedling conveying method |
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| CN201911293761.XA CN112655328A (en) | 2019-12-16 | 2019-12-16 | Seedling conveying device, rice transplanter with seedling conveying device and automatic seedling conveying method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114766149A (en) * | 2022-05-07 | 2022-07-22 | 江西农业大学 | Auxiliary seedling feeding device and transplanter |
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| CN208387262U (en) * | 2018-05-24 | 2019-01-18 | 于国防 | A kind of rice transplanter mends seedlings device automatically |
| CN109168478A (en) * | 2018-08-06 | 2019-01-11 | 浙江大学宁波理工学院 | The longitudinal direction of rice transplanter is automatically for seedlings device and control method |
| CN109230088A (en) * | 2018-08-16 | 2019-01-18 | 河南师范大学 | A kind of outdoor waste product storage device of automation |
| CN110393067A (en) * | 2019-08-12 | 2019-11-01 | 尹飞龙 | A kind of automatically upper seedling system |
| CN110402652A (en) * | 2019-08-12 | 2019-11-05 | 尹飞龙 | A kind of rice shoot supplementary device and rice transplanter for rice transplanter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114766149A (en) * | 2022-05-07 | 2022-07-22 | 江西农业大学 | Auxiliary seedling feeding device and transplanter |
| CN114766149B (en) * | 2022-05-07 | 2022-11-29 | 江西农业大学 | Auxiliary seedling feeding device and rice transplanter |
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Application publication date: 20210416 |