CN112470629A - Rice transplanter and rice transplanting equipment - Google Patents
Rice transplanter and rice transplanting equipment Download PDFInfo
- Publication number
- CN112470629A CN112470629A CN202011419009.8A CN202011419009A CN112470629A CN 112470629 A CN112470629 A CN 112470629A CN 202011419009 A CN202011419009 A CN 202011419009A CN 112470629 A CN112470629 A CN 112470629A
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- CN
- China
- Prior art keywords
- frame
- rice
- transplanting
- seedling
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 241000209094 Oryza Species 0.000 title claims abstract description 92
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 92
- 235000009566 rice Nutrition 0.000 title claims abstract description 92
- 239000002689 soil Substances 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 8
- 235000015097 nutrients Nutrition 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000004083 survival effect Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 238000002054 transplantation Methods 0.000 description 2
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
Images
Classifications
-
- 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
-
- 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
-
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
- A01C23/047—Spraying of liquid fertilisers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/04—Machines for making or covering holes for sowing or planting
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Transplanting Machines (AREA)
Abstract
The invention relates to the field of agricultural machinery, in particular to a rice transplanter and rice transplanting equipment, wherein the rice transplanter comprises a rack, a transplanting rod is arranged on the rack, a driving mechanism is also arranged on the rack, a rice transplanting box is also arranged on the rack, a fixed frame is fixedly arranged at the bottom of the rack, a lifting lead screw is rotatably arranged in the fixed frame, a lifting block is connected with the lifting lead screw in a threaded manner, the side wall of the lifting block is hinged with a first telescopic mechanism, the side wall of the lifting block is hinged with a third telescopic mechanism, the extending end of the third telescopic mechanism is hinged with the first telescopic mechanism, when the rice transplanting operation is carried out, the first telescopic mechanism is controlled to extend, a clamping plate is driven to transversely move, the second telescopic mechanism is controlled to shorten, the clamping plate is driven to close, the rice seedlings are clamped by the clamping plate, the rice seedlings are taken down from a seedling feeding mechanism, and the third telescopic mechanism is controlled to extend, and (4) performing transplanting action, inserting the seedlings into the planting pits, and repeating the operation.
Description
Technical Field
The invention relates to the field of agricultural machinery, in particular to a rice transplanter and rice transplanting equipment.
Background
Transplanting, which means transplanting rice seedlings into a paddy field, or transplanting rice seedlings from a rice field into a paddy field. During breeding, rice is dense and not beneficial to growth, and the rice has larger living space through artificial transplantation or machine transplantation.
In the existing transplanting equipment, the root of the seedling is not tightly jointed with soil in the transplanting process, and the survival rate is low.
Disclosure of Invention
The invention aims to provide a rice transplanter and rice transplanting equipment, and aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a rice transplanter and rice transplanting equipment, the rice transplanter comprises a rack, a transplanting rod is mounted on the rack, the transplanting rod penetrates through the rack and is in sliding connection with the rack, and is used for penetrating into the soil to form a planting pit in the rice transplanting process;
the utility model discloses a seedling conveying device, including lifter piece, clamping plate, connecting rod, lifter piece's lateral wall articulates there is first telescopic machanism, lifter piece's lateral wall articulates there is the third telescopic machanism, the end that stretches out of third telescopic machanism is articulated with first telescopic machanism, first telescopic machanism's tip symmetry articulates there are two connecting rods, the grip block is installed to the tip of connecting rod for the seedling on the seedling conveying mechanism is sent in the centre gripping, install the second telescopic machanism between two connecting rods, second telescopic mach.
As a further scheme of the invention: the first telescopic mechanism adopts a hydraulic cylinder or an electric telescopic rod.
As a further scheme of the invention: the seedling conveying mechanism comprises a seedling transplanting frame fixedly arranged in the seedling transplanting box, a conveying belt is arranged on the seedling transplanting frame, a seedling placing plate used for placing seedlings is distributed on the conveying belt, and a seedling conveying motor used for driving the conveying belt to run is arranged on the seedling transplanting frame.
As a further scheme of the invention: the driving mechanism comprises a roller arranged at the bottom of the rack, a driving motor is arranged on the upper surface of the rack, a worm is arranged at the shaft extension end of the driving motor, a worm wheel is arranged above the worm, the worm wheel is rotatably arranged on the rack through a support, the worm is meshed with the worm wheel, and the worm wheel is connected with a rotating shaft of the roller through a transmission belt.
As a further scheme of the invention: the end part of the worm is fixedly provided with a crankshaft, a shaft neck of the crankshaft is rotatably provided with a connecting rod, and the end part of the connecting rod is hinged with the inserted rod.
A rice transplanting device comprises the rice transplanter and a liquid storage tank fixedly mounted on a rack and used for storing nutrient solution.
As a further scheme of the invention: the upper surface fixed mounting of frame has the booster pump, the water inlet and the liquid reserve tank intercommunication of booster pump, the shower nozzle is installed to the delivery port of booster pump, the shower nozzle is located the frame of transplanting rice seedlings directly over.
As a further scheme of the invention: the improved soil covering machine is characterized in that a sleeve penetrates through the machine frame and is rotatably connected with the machine frame, an adjusting screw rod is connected with the inner thread of the sleeve, an earth covering plate is fixedly connected with the lower end of the adjusting screw rod, a telescopic guide rod is fixedly mounted on the earth covering plate, and the upper end of the telescopic guide rod is fixedly connected with the bottom of the machine frame.
As a further scheme of the invention: and a turntable is arranged at the top end of the sleeve.
Compared with the prior art, the invention has the beneficial effects that: in the embodiment of the invention, when the rice transplanting operation is carried out, the driving mechanism is started to drive the transplanting rod to move up and down to pierce the soil to form the planting pit, the first telescopic mechanism is controlled to extend to drive the clamping plate to move transversely, the second telescopic mechanism is controlled to shorten to drive the clamping plate to close, the clamping plate is utilized to clamp the rice seedling, the rice seedling is taken down from the seedling feeding mechanism, the third telescopic mechanism is controlled to extend to carry out the rice transplanting action, the rice seedling is inserted into the planting pit, the root of the rice seedling is more tightly jointed with the soil, the rice transplanting operation is carried out repeatedly, the whole process is carried out automatically, the rice transplanting efficiency is greatly improved, and the labor capacity of farmers is reduced.
In the process of transplanting rice seedlings, the nutrient solution is conveyed to the spray head by the booster pump and sprayed on the rice seedlings to supplement necessary nutrients for the rice seedlings and improve the survival rate of the rice seedlings.
In the process of transplanting rice seedlings, soil at the roots of the rice seedlings can be compacted by the aid of the soil covering plates, the roots of the rice seedlings are combined with the soil more tightly, the survival rate of the rice seedlings is improved, the rotary disc is rotated, the sleeve can be driven to rotate, the soil covering plates are driven to move up and down, and the height of the soil covering plates is adjusted according to actual requirements.
Drawings
FIG. 1 is a schematic structural view of a rice transplanter and rice transplanting equipment.
FIG. 2 is a top view of the rice transplanter and a first retracting mechanism of the rice transplanting apparatus.
FIG. 3 is a schematic structural view of a rice transplanter and a fixing frame in rice transplanting equipment.
FIG. 4 is a perspective view of the rice transplanter and a fixing frame in the rice transplanting device.
In the figure: 1-a frame; 2-a roller; 3-driving a motor; 4-a worm; 5-a worm gear; 6, driving a belt; 7-a crankshaft; 8-inserting a rod; 9-a connecting rod; 10-seedling transplanting box; 11-a rice transplanting frame; 12-a conveyor belt; 13-seedling placing plate; 14-a rice transplanting motor; 15-a fixed frame; 16-a lifting screw rod; 17-a lifting block; 18-a first telescoping mechanism; 19-a connecting rod; 20-a second telescoping mechanism; 21-a clamping plate; 22-a third telescoping mechanism; 23-a liquid storage tank; 24-a booster pump; 25-a spray head; 26-a sleeve; 27-adjusting the screw rod; 28-earth covering plate; 29-telescoping guiding rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1 to 4, in the embodiment of the invention, a rice transplanter comprises a frame 1, a transplanting rod 8 is mounted on the frame 1, the transplanting rod 8 penetrates through the frame 1 and is slidably connected with the frame 1, the transplanting rod 8 can slide up and down and is used for penetrating into the ground to form a planting pit during rice transplanting, rice seedlings are planted in the planting pit to facilitate rice transplanting operation, a driving mechanism is further mounted on the frame 1 and is used for driving the device to move, the driving mechanism is connected with the transplanting rod 8 and is used for driving the transplanting rod 8 to move up and down, a rice seedling transplanting box 10 is further mounted on the frame 1, a rice seedling feeding mechanism is fixedly mounted inside the rice seedling transplanting box 10 and is used for conveying the rice seedlings, a fixing frame 15 is fixedly mounted at the bottom of the frame 1, a lifting screw 16 is rotatably mounted inside the fixing frame 15, a rice transplanting motor 14 for driving the lifting screw 16 to rotate is fixedly mounted at the top of the frame 1, the lifting screw rod 16 is in threaded connection with a lifting block 17, the lifting block 17 is in sliding connection with the side wall of the fixed frame 15, the rice transplanting motor 14 is controlled to rotate positively and negatively, the lifting screw rod 16 can be driven to rotate, and therefore the lifting block 17 is driven to move up and down;
the side wall of the lifting block 17 is hinged with a first telescopic mechanism 18, the first telescopic mechanism 18 can adopt a hydraulic cylinder or an electric telescopic rod, the side wall of the lifting block 17 is hinged with a third telescopic mechanism 22, the third telescopic mechanism 22 can adopt a hydraulic cylinder or an electric telescopic rod, the extending end of the third telescopic mechanism 22 is hinged with the first telescopic mechanism 18, the end part of the first telescopic mechanism 18 is symmetrically hinged with two connecting rods 19, the end part of each connecting rod 19 is provided with a clamping plate 21 for clamping seedlings on the seedling feeding mechanism, a second telescopic mechanism 20 is arranged between the two connecting rods 19, the second telescopic mechanism 20 can adopt a hydraulic cylinder or an electric telescopic rod, the end part of the second telescopic mechanism 20 is hinged with the connecting rods 19, the second telescopic mechanism 20 is controlled to be telescopic, the clamping plate 21 can be driven to open and close for clamping the seedlings, and the third telescopic mechanism 22 is controlled to be telescopic, the first telescopic mechanism 18 can be driven to swing up and down to carry out the transplanting action.
In the embodiment of the invention, when the rice transplanting operation is carried out, the driving mechanism is started to drive the transplanting rod 8 to move up and down to pierce the soil to form a planting pit, the first telescopic mechanism 18 is controlled to extend, the clamping plate 21 is driven to move transversely, the second telescopic mechanism 20 is controlled to shorten, the clamping plate 21 is driven to close, the clamping plate 21 is utilized to clamp the rice seedling, the rice seedling is taken down from the seedling feeding mechanism, the third telescopic mechanism 22 is controlled to extend, the first telescopic mechanism 18 is driven to swing downwards to carry out the rice transplanting action, the rice seedling is inserted into the planting pit, the second telescopic mechanism 20 is controlled to extend, the clamping plate 21 is opened, the third telescopic mechanism 22 is controlled to shorten, the first telescopic mechanism 18 is driven to return to the initial position, and the rice transplanting operation is carried out repeatedly.
In the embodiment of the invention, the seedling conveying mechanism comprises a seedling transplanting frame 11 fixedly arranged in a seedling transplanting box 10, a conveying belt 12 is arranged on the seedling transplanting frame 11, a seedling placing plate 13 for placing seedlings is distributed on the conveying belt 12, a seedling conveying motor for driving the conveying belt 12 to run is arranged on the seedling transplanting frame 11, the seedlings are placed on the conveying belt 12, and the conveying belt 12 can be driven to rotate by starting the seedling conveying motor so as to convey the seedlings to the lower part of the rack 1.
In the embodiment of the invention, the driving mechanism comprises a roller 2 arranged at the bottom of a rack 1, a driving motor 3 is arranged on the upper surface of the rack 1, a worm 4 is arranged at the shaft extension end of the driving motor 3, a crankshaft 7 is fixedly arranged at the end part of the worm 4, a connecting rod 9 is rotatably arranged at the shaft neck of the crankshaft 7, the end part of the connecting rod 9 is hinged with an inserted rod 8, a worm wheel 5 is arranged above the worm 4, the worm wheel 5 is rotatably arranged on the rack 1 through a support, the worm 4 is meshed with the worm wheel 5, and the worm wheel 5 is connected with a rotating shaft of the roller 2 through a transmission belt 6;
when the driving motor 3 operates, the worm 4 is driven to rotate, the idler wheel 2 is driven to rotate through the worm wheel 5 and the driving belt 6, the moving position of the device is driven, and when the worm 4 rotates, the crankshaft 7 is driven to synchronously rotate, so that the inserted rod 8 is driven to move up and down.
The utility model provides a rice transplanting equipment, includes above-mentioned embodiment the ware of transplanting rice seedlings, still includes liquid reserve tank 23 of fixed mounting in frame 1 for deposit the nutrient solution, the last fixed surface of frame 1 installs booster pump 24, booster pump 24's water inlet and liquid reserve tank 23 intercommunication, shower nozzle 25 is installed to booster pump 24's delivery port, shower nozzle 25 is located and transplants rice seedlings the frame 11 directly over.
In the embodiment of the invention, in the transplanting process, the nutrient solution is conveyed to the spray head 25 by the booster pump 24 and sprayed on the seedlings to supplement necessary nutrients for the seedlings and improve the survival rate of the seedlings.
As an embodiment of the invention, a sleeve 26 penetrates through the frame 1, the sleeve 26 is rotatably connected with the frame 1, a turntable is mounted at the top end of the sleeve 26, an adjusting screw 27 is threadedly connected inside the sleeve 26, a soil covering plate 28 is fixedly connected to the lower end of the adjusting screw 27, a telescopic guide rod 29 is fixedly mounted on the soil covering plate 28, the upper end of the telescopic guide rod 29 is fixedly connected with the bottom of the frame 1, and the sleeve 26 can be driven to rotate by rotating the turntable, so that the soil covering plate 28 is driven to move up and down.
In the embodiment of the invention, in the process of transplanting rice seedlings, soil at the roots of the rice seedlings can be compacted by the soil covering plate 28, so that the roots of the rice seedlings are combined with the soil more tightly, the survival rate of the rice seedlings is improved, the rotating disc is rotated to drive the sleeve 26 to rotate, so that the soil covering plate 28 is driven to move up and down, and the height of the soil covering plate 28 is adjusted according to actual requirements.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a rice transplanter, its characterized in that, rice transplanter includes frame (1), install inserted bar (8) on frame (1), inserted bar (8) run through frame (1) and with frame (1) sliding connection for pierce the soil at the in-process of transplanting rice seedlings and form the planting hole, still install actuating mechanism on frame (1) for this device of drive removes, actuating mechanism is connected with inserted bar (8) for drive inserted bar (8) reciprocate, still install rice transplanting box (10) on frame (1), the inside fixed mounting of rice transplanting box (10) has the seedling mechanism of sending for transport the seedling, the bottom fixed mounting of frame (1) has mount (15), the inside of mount (15) rotates and installs lift lead screw (16), the top fixed mounting of frame (1) has and is used for driving lift lead screw (16) pivoted rice transplanting motor (14), the lifting screw rod (16) is in threaded connection with a lifting block (17), and the lifting block (17) is in sliding connection with the side wall of the fixing frame (15);
the lateral wall of lifter (17) articulates there is first telescopic machanism (18), the lateral wall of lifter (17) articulates there is third telescopic machanism (22), the end that stretches out of third telescopic machanism (22) is articulated with first telescopic machanism (18), the tip symmetry of first telescopic machanism (18) articulates there are two connecting rods (19), grip block (21) are installed to the tip of connecting rod (19) for the seedling on the seedling mechanism is sent to the centre gripping, install second telescopic machanism (20) between two connecting rods (19), second telescopic machanism (20) tip is articulated with connecting rod (19).
2. A rice transplanter according to claim 1, wherein the first telescoping mechanism (18) is a hydraulic cylinder or an electric telescopic rod.
3. A rice transplanter according to claim 1, wherein the seedling feeding mechanism comprises a seedling transplanting frame (11) fixedly mounted inside a seedling transplanting box (10), a conveyor belt (12) is mounted on the seedling transplanting frame (11), a seedling placing plate (13) for placing seedlings is distributed on the conveyor belt (12), and a seedling feeding motor for driving the conveyor belt (12) to run is mounted on the seedling transplanting frame (11).
4. A rice transplanter according to claim 3, wherein the driving mechanism comprises a roller (2) mounted at the bottom of a frame (1), a driving motor (3) is mounted on the upper surface of the frame (1), a worm (4) is mounted at the shaft extension end of the driving motor (3), a worm wheel (5) is arranged above the worm (4), the worm wheel (5) is rotatably mounted on the frame (1) through a bracket, the worm (4) is meshed with the worm wheel (5), and the worm wheel (5) is connected with the rotating shaft of the roller (2) through a transmission belt (6).
5. A rice transplanter according to claim 4, wherein a crankshaft (7) is fixedly mounted at the end of the worm (4), a connecting rod (9) is rotatably mounted at the journal of the crankshaft (7), and the end of the connecting rod (9) is hinged to the transplanting rod (8).
6. Rice transplanting equipment, comprising the rice transplanter according to claim 5, and further comprising a reservoir (23) fixedly mounted on the frame (1) for storing a nutrient solution.
7. A rice transplanting apparatus as claimed in claim 6, wherein a booster pump (24) is fixedly mounted on the upper surface of the frame (1), a water inlet of the booster pump (24) is communicated with the liquid storage tank (23), a water outlet of the booster pump (24) is provided with a spray head (25), and the spray head (25) is located right above the rice transplanting frame (11).
8. The rice transplanting equipment as claimed in claim 7, wherein a sleeve (26) penetrates through the frame (1), the sleeve (26) is rotatably connected with the frame (1), an adjusting screw rod (27) is connected with the inner portion of the sleeve (26) in a threaded manner, a soil covering plate (28) is fixedly connected to the lower end of the adjusting screw rod (27), a telescopic guide rod (29) is fixedly mounted on the soil covering plate (28), and the upper end of the telescopic guide rod (29) is fixedly connected with the bottom of the frame (1).
9. A rice transplanting apparatus as claimed in claim 8 wherein a turntable is mounted to the top end of the sleeve (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011419009.8A CN112470629A (en) | 2020-12-07 | 2020-12-07 | Rice transplanter and rice transplanting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011419009.8A CN112470629A (en) | 2020-12-07 | 2020-12-07 | Rice transplanter and rice transplanting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112470629A true CN112470629A (en) | 2021-03-12 |
Family
ID=74940390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011419009.8A Withdrawn CN112470629A (en) | 2020-12-07 | 2020-12-07 | Rice transplanter and rice transplanting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112470629A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113632624A (en) * | 2021-08-12 | 2021-11-12 | 阜阳市乾丰茶业有限公司 | Automatic distance measurement planting method for tea chrysanthemum |
| CN115152374A (en) * | 2022-08-26 | 2022-10-11 | 湖南玖源农业发展有限公司 | Automatic rice transplanting and film covering equipment for rice field film covering |
-
2020
- 2020-12-07 CN CN202011419009.8A patent/CN112470629A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113632624A (en) * | 2021-08-12 | 2021-11-12 | 阜阳市乾丰茶业有限公司 | Automatic distance measurement planting method for tea chrysanthemum |
| CN113632624B (en) * | 2021-08-12 | 2022-08-16 | 阜阳市乾丰茶业有限公司 | Automatic distance measurement planting method for tea chrysanthemum |
| CN115152374A (en) * | 2022-08-26 | 2022-10-11 | 湖南玖源农业发展有限公司 | Automatic rice transplanting and film covering equipment for rice field film covering |
| CN115152374B (en) * | 2022-08-26 | 2023-07-18 | 湖南玖源农业发展有限公司 | Automatic rice transplanting and film covering equipment for rice field film covering |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210312 |
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| WW01 | Invention patent application withdrawn after publication |