CN117378326A - Green curtain net laying device with ecological restoration function - Google Patents
Green curtain net laying device with ecological restoration function Download PDFInfo
- Publication number
- CN117378326A CN117378326A CN202311687545.XA CN202311687545A CN117378326A CN 117378326 A CN117378326 A CN 117378326A CN 202311687545 A CN202311687545 A CN 202311687545A CN 117378326 A CN117378326 A CN 117378326A
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- China
- Prior art keywords
- rotating
- curtain net
- green curtain
- ecological restoration
- laying device
- Prior art date
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Links
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000009331 sowing Methods 0.000 claims abstract description 12
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 19
- 239000007921 spray Substances 0.000 claims description 10
- 238000010899 nucleation Methods 0.000 abstract description 5
- 241001464837 Viridiplantae Species 0.000 abstract description 3
- 230000015556 catabolic process Effects 0.000 abstract description 3
- 238000006731 degradation reaction Methods 0.000 abstract description 3
- 238000004146 energy storage Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 239000002689 soil Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
- A01C7/085—Broadcast seeders
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
-
- 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
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/062—Devices for making drills or furrows
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
Abstract
The invention discloses a green curtain net laying device with an ecological restoration function, which relates to the technical field of green curtain net laying equipment for energy storage power stations, and the technical scheme is that the green curtain net laying device comprises a frame body, a sowing mechanism arranged in front of the frame body and a laying mechanism arranged on the frame body; the laying mechanism comprises a supporting rotating wheel, a guide rod and two rotating rollers which are arranged up and down in sequence; the seeding mechanism comprises a hopper, a separating and rotating bin, a separating wheel, a connecting hose and a discharging assembly. The beneficial effects of the invention are as follows: the green curtain net laying device with the ecological restoration function combines the laying of the green curtain net and the sowing of plant seeds into one, green plants are planted at the green curtain net with the degradation function, the ecological restoration function is better played, the occupied area is small, the operation is flexible, and the cost is saved.
Description
Technical Field
The invention relates to the technical field of green curtain net laying equipment for energy storage power stations, in particular to a green curtain net laying device with an ecological restoration function.
Background
At present, a green curtain net of an energy storage power station is made of petrochemical products, and is unfavorable for biodegradation and has great harm to soil due to chemical characteristics;
the green curtain net of large tracts of land is difficult to spread smoothly once, needs many people to cooperate and adjusts repeatedly, and the process of laying is loaded down with trivial details, simultaneously because ground unevenness, is difficult to guarantee the surface smoothness that green curtain net was laid, is difficult to avoid the fold, and the effect is relatively poor.
How to solve the above difficulties is the subject of the present solution.
Disclosure of Invention
In order to achieve the above object, the present invention provides a green screen laying device having an ecological restoration function.
The technical scheme is that the seeding machine comprises a frame body, a seeding mechanism arranged in front of the frame body and a laying mechanism arranged on the frame body;
the laying mechanism comprises a supporting rotating wheel, a guide rod and two rotating rollers which are arranged up and down in sequence;
the sowing mechanism comprises a hopper, a dividing and rotating bin, a dividing wheel, a connecting hose and a discharging assembly;
the blanking assembly comprises a ditching piece and a guide cylinder;
the bottom of the frame body is provided with a front group of movable wheels and a rear group of movable wheels.
The front of the frame body is fixedly provided with a first door-shaped frame, the hopper is arranged at the bottom between two vertical rods of the first door-shaped frame, the supporting rotating wheel is arranged at the top between two vertical rods of the first door-shaped frame, rotating shafts I are arranged at two ends of the supporting rotating wheel, and the rotating shafts I are connected with the side wall of the first door-shaped frame in a rotating mode.
The middle part of the frame body is provided with a support cross rod, the middle part of the support cross rod is provided with a second Y-shaped frame, the middle part between two vertical rods of the second Y-shaped frame is provided with a connecting plate, and the bottom of the connecting plate is provided with a plurality of electric push rods I which are uniformly distributed;
the fixed end of the first electric push rod is fixedly connected with the bottom of the connecting plate, and the telescopic end of the first electric push rod is fixedly connected with the guide rod.
The bottom of the guide rod is provided with a strip-shaped pressing plate, and the bottom of the pressing plate is provided with an arc-shaped surface.
A third door-shaped frame is arranged behind the supporting cross rod, and electric push rods II are arranged at the bottoms of the two vertical rods of the third door-shaped frame;
the fixed end of the second electric push rod is fixedly connected with the bottom of the vertical rod of the third door-shaped frame, and the telescopic end of the second electric push rod is fixedly provided with a rotary roller supporting plate.
Both ends of the rotating shafts of the two rotating rollers are fixedly connected with the side walls of the rotating roller supporting plates;
the gap between the outer walls of the two rotating rollers arranged up and down is matched with the green curtain net.
And baffles are arranged at two ends of the supporting rotating wheel.
The rear of the frame body is provided with a fixed plate, the fixed plate is provided with a plurality of evenly distributed spray heads, and the spray nozzle direction of the spray heads is arranged towards the ground.
A plurality of evenly distributed sub-rotating bins are fixedly arranged below the hopper and are communicated with the inside of the hopper, and the bottom of one end of each sub-rotating bin is provided with a connecting hose;
the bottom of the connecting hose is fixedly provided with a connecting block, the front of the connecting block is fixedly connected with the ditching piece, the rear of the connecting block is fixedly connected with the guide cylinder, the connecting hose is arranged at the rear of the ditching piece, and the guide cylinder is sleeved outside the connecting hose;
the material distributing wheel is arranged in the material distributing bin, the material distributing wheel is driven to rotate by a motor, and two ends of a rotating shaft of the material distributing wheel are rotatably connected with two side walls of the material distributing bin.
The seeding mechanism is characterized in that a group of movable wheels are arranged behind the seeding mechanism, movable wheel fixing rods are symmetrically arranged behind the frame body, and the bottom of each movable wheel fixing rod is provided with another group of movable wheels.
The first rotating shaft supporting the rotating wheel, the first electric push rod and the second electric push rod are all driven to rotate by a motor, which is the prior art and is not described herein.
The green curtain net laid by the invention is made of biodegradable materials.
A scroll for winding the green screen net is arranged on the supporting rotating wheel. The green screen is wound from the reel, passed over the guide bar and then the end is passed out of the gap between the two rolls.
The technical scheme provided by the embodiment of the invention has the beneficial effects that: the scheme provides the green curtain net laying device with the ecological restoration function, which combines the laying of the green curtain net and the sowing of plant seeds into a whole, and green plants are planted at the green curtain net with the degradation function, so that the ecological restoration function is better realized, the occupied area is small, the operation is flexible, and the cost is saved;
the green curtain net is made of biodegradable materials, so that the damage to soil is small, the pressure of the movable wheel tire is reduced, the grounding pressure is small, and the compaction and damage to the soil are small;
the clamp plate of guide bar bottom plays to prop up green curtain net and play the effect of direction between supporting runner and commentaries on classics roller, and the flexible adjustable green curtain net of electric putter first props up highly and the elasticity, and the flexible adjustable green curtain net of electric putter second of commentaries on classics roller backup pad top props up highly, and the bottom of clamp plate sets up to the surface smoothness that the arcwall face can guarantee green curtain net to lay, avoids the fold, effectual and laying efficiency is high.
Drawings
Fig. 1 is a schematic diagram of the overall structure of an embodiment of the present invention.
Fig. 2 is a schematic diagram of the overall structure of the second embodiment of the present invention.
Fig. 3 is a partial enlarged view of a of fig. 1.
Fig. 4 is a schematic structural view of a hopper and a sub-rotating bin according to an embodiment of the present invention.
Wherein, the reference numerals are as follows: 1. a frame body; 2. a support wheel; 203. a baffle; 3. a guide rod; 301. a pressing plate; 4. a rotating roller; 16. a roller support plate; 5. a hopper; 6. dividing and rotating bins; 7. a material distributing wheel; 8. a connecting hose; 9. ditching pieces; 10. a guide cylinder; 11. a moving wheel; 17. a moving wheel fixing rod; 101. a first door-shaped frame; 102. a second door-shaped frame; 103. a III-shaped frame; 104. a support rail; 12. a connecting plate; 13. an electric push rod I; 15. an electric push rod II; 1601. a spray head.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. Of course, the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
In the description of the invention, it should be understood that the terms "center," "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships that are based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the invention and simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operate in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art in a specific case.
Example 1
Referring to fig. 1 to 4, the invention provides a green curtain net laying device with an ecological restoration function, which comprises a frame body 1, a sowing mechanism arranged in front of the frame body 1 and a laying mechanism arranged on the frame body 1;
the laying mechanism comprises a supporting rotating wheel 2, a guide rod 3 and two rotating rollers 4 which are arranged up and down in sequence;
the sowing mechanism comprises a hopper 5, a dividing and rotating bin 6, a dividing wheel 7, a connecting hose 8 and a discharging assembly;
the blanking assembly comprises a ditching piece 9 and a guide cylinder 10;
the bottom of the frame body 1 is provided with a front group of moving wheels 11 and a rear group of moving wheels 11.
The front of the frame body 1 is fixedly provided with a first door-shaped frame 101, a hopper 5 is arranged at the bottom between two vertical rods of the first door-shaped frame 101, a supporting rotating wheel 2 is arranged at the top between two vertical rods of the first door-shaped frame 101, rotating shafts I are arranged at two ends of the supporting rotating wheel 2, and the rotating shafts I are connected with the side wall of the first door-shaped frame 101 in a rotating mode.
The middle part of the frame body 1 is provided with a support cross rod 104, the middle part of the support cross rod 104 is provided with a second door-shaped frame 102, the middle part between two vertical rods of the second door-shaped frame 102 is provided with a connecting plate 12, and the bottom of the connecting plate 12 is provided with a plurality of electric push rods 13 which are uniformly distributed;
the fixed end of the first electric push rod 13 is fixedly connected with the bottom of the connecting plate 12, and the telescopic end of the first electric push rod 13 is fixedly connected with the guide rod 3.
A third door-shaped frame 103 is arranged behind the supporting cross rod 104, and electric push rods II 15 are arranged at the bottoms of two vertical rods of the third door-shaped frame 103;
the fixed end of the second electric push rod 15 is fixedly connected with the bottom of the vertical rod of the door-shaped frame III 103, and the telescopic end of the second electric push rod 15 is fixedly provided with a roller supporting plate 16.
Both ends of the rotating shafts of the two rotating rollers 4 are fixedly connected with the side walls of the rotating roller supporting plates 16;
the gap between the outer walls of the two rotating rollers 4 arranged up and down is matched with the green curtain net.
The rear of the frame body 1 is provided with a fixed plate, a plurality of evenly distributed spray heads 1601 are arranged on the fixed plate, and the spray nozzle direction of the spray heads 1601 faces the ground.
A plurality of evenly distributed sub-rotating bins 6 are fixedly arranged below the hopper 5, the sub-rotating bins 6 are communicated with the inside of the hopper 5, and a connecting hose 8 is arranged at the bottom of one end of each sub-rotating bin 6;
the bottom of the connecting hose 8 is fixedly provided with a connecting block, the front of the connecting block is fixedly connected with a ditching piece 9, the rear of the connecting block is fixedly connected with a guide cylinder 10, the connecting hose 8 is arranged at the rear of the ditching piece 9, and the guide cylinder 10 is sleeved outside the connecting hose 8;
a material distributing wheel 7 is arranged in the material distributing bin 6, the material distributing wheel 7 is driven to rotate by a motor, and two ends of a rotating shaft of the material distributing wheel 7 are rotationally connected with two side walls of the material distributing bin 6.
A group of movable wheels 11 are arranged at the rear of the sowing mechanism, movable wheel fixing rods 17 are symmetrically arranged at the rear of the frame body 1, and another group of movable wheels 11 are arranged at the bottom of each movable wheel fixing rod 17.
When the device is used, the device is moved to an area where a green curtain net needs to be paved, a sowing mechanism is arranged in front, green planting seeds are placed in a hopper 5, if the sowing mechanism is arranged behind, the green planting seeds fall on the paved green curtain net, the falling survival rate of the seeds is low, the seeds in the scheme fall into a diversion bin 6 from the hopper 5, under the action of rotation of a diversion wheel 7, the seeds are uniformly dispersed into a connecting hose 8, a ditching piece 9 opens a groove, and the seeds fall into the just-opened groove along the connecting hose 8.
The supporting wheel 2 is provided with a reel around which the green screen net is wound, the green screen net is wound out from the reel, passes through the guide rod 3, and then the end part passes through the gap between the two rotating rollers 4. The pressing plate 301 at the bottom of the guide rod 3 plays a role in supporting and guiding the green curtain net between the supporting rotating wheel 2 and the rotating roller 4, the stretching of the first electric push rod 13 can adjust the supporting height and the stretching degree of the green curtain net, and the stretching of the second electric push rod 15 above the rotating roller supporting plate 16 can adjust the supporting height of the green curtain net;
the staff can fix the green curtain net on the ground through fixing measures at the rear of the device.
Example 2
On the basis of the embodiment 1, the green curtain net paved by the invention is made of biodegradable materials.
Green plants are planted at the green curtain net with the degradation function, so that the ecological restoration function is better achieved.
Example 3
On the basis of embodiment 1, the bottom of the guide rod 3 is provided with a strip-shaped pressing plate 301, and the bottom of the pressing plate 301 is provided with an arc-shaped surface.
The arced surface can play a better role in supporting the green curtain net, and the effect that the green curtain net is hung to influence the laying efficiency and effect is avoided.
Example 4
On the basis of embodiment 1, baffles 203 are provided at both ends of the supporting wheel 2.
In the process of rotating the green curtain net, the shielding effect is achieved on the edge of the green curtain net, and the deviation is prevented.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (10)
1. The green curtain net laying device with the ecological restoration function is characterized by comprising a frame body (1), a sowing mechanism arranged in front of the frame body (1) and a laying mechanism arranged on the frame body (1);
the laying mechanism comprises a supporting rotating wheel (2), a guide rod (3) and two rotating rollers (4) which are arranged up and down in sequence;
the sowing mechanism comprises a hopper (5), a separating and rotating bin (6), a separating wheel (7), a connecting hose (8) and a discharging assembly;
the blanking assembly comprises a ditching piece (9) and a guide cylinder (10);
the bottom of the frame body (1) is provided with a front group of moving wheels (11) and a rear group of moving wheels.
2. The green curtain net laying device with the ecological restoration function according to claim 1, wherein a first door-shaped frame (101) is fixedly arranged in front of the frame body (1), the hopper (5) is arranged at the bottom between two vertical rods of the first door-shaped frame (101), the supporting rotating wheels (2) are arranged at the top between two vertical rods of the first door-shaped frame (101), rotating shafts I are arranged at two ends of the supporting rotating wheels (2), and the rotating shafts I are rotatably connected with the side walls of the first door-shaped frame (101).
3. The green curtain net laying device with the ecological restoration function according to claim 1, wherein a support cross rod (104) is arranged in the middle of the frame body (1), a second door-shaped frame (102) is arranged in the middle of the support cross rod (104), a connecting plate (12) is arranged in the middle between two vertical rods of the second door-shaped frame (102), and a plurality of electric push rods (13) which are uniformly distributed are arranged at the bottom of the connecting plate (12);
the fixed end of the first electric push rod (13) is fixedly connected with the bottom of the connecting plate (12), and the telescopic end of the first electric push rod (13) is fixedly connected with the guide rod (3).
4. The green curtain net laying device with the ecological restoration function according to claim 3, wherein a strip-shaped pressing plate (301) is arranged at the bottom of the guide rod (3), and the bottom of the pressing plate (301) is provided with an arc-shaped surface.
5. The green curtain net laying device with the ecological restoration function according to claim 4, wherein a third door-shaped frame (103) is arranged behind the supporting cross rod (104), and two vertical rod bottoms of the third door-shaped frame (103) are respectively provided with an electric push rod II (15);
the fixed end of the second electric push rod (15) is fixedly connected with the bottom of the vertical rod of the third door-shaped frame (103), and the telescopic end of the second electric push rod (15) is fixedly provided with a rotary roller supporting plate (16).
6. The green curtain net laying device with the ecological restoration function according to claim 5, wherein both ends of a rotating shaft of the two rotating rolls (4) are fixedly connected with the side wall of the rotating roll supporting plate (16);
the gap between the outer walls of the two rotating rollers (4) arranged up and down is matched with the green curtain net.
7. The green curtain net laying device with the ecological restoration function according to claim 5, wherein baffles (203) are arranged at two ends of the supporting rotating wheel (2).
8. The green curtain net laying device with the ecological restoration function according to claim 1, wherein a fixing plate is arranged at the rear of the frame body (1), a plurality of evenly-distributed spray heads (1601) are arranged on the fixing plate, and the spray nozzle direction of the spray heads (1601) is arranged towards the ground.
9. The green curtain net laying device with the ecological restoration function according to claim 1, wherein a plurality of evenly distributed sub-rotating bins (6) are fixedly arranged below the hopper (5), the sub-rotating bins (6) are communicated with the inside of the hopper (5), and the connecting hose (8) is arranged at the bottom of one end of the sub-rotating bin (6);
the bottom of the connecting hose (8) is fixedly provided with a connecting block, the front of the connecting block is fixedly connected with the ditching piece (9), the rear of the connecting block is fixedly connected with the guide cylinder (10), the connecting hose (8) is arranged at the rear of the ditching piece (9), and the guide cylinder (10) is sleeved outside the connecting hose (8);
the rotary machine is characterized in that a material distribution wheel (7) is arranged in the material distribution bin (6), the material distribution wheel (7) is driven to rotate through a motor, and two ends of a rotating shaft of the material distribution wheel (7) are rotatably connected with two side walls of the material distribution bin (6).
10. The green curtain net laying device with the ecological restoration function according to claim 1, wherein a group of moving wheels (11) are arranged behind the sowing mechanism, moving wheel fixing rods (17) are symmetrically arranged behind the frame body (1), and the bottom of each moving wheel fixing rod (17) is provided with another group of moving wheels (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311687545.XA CN117378326A (en) | 2023-12-11 | 2023-12-11 | Green curtain net laying device with ecological restoration function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311687545.XA CN117378326A (en) | 2023-12-11 | 2023-12-11 | Green curtain net laying device with ecological restoration function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117378326A true CN117378326A (en) | 2024-01-12 |
Family
ID=89466900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311687545.XA Pending CN117378326A (en) | 2023-12-11 | 2023-12-11 | Green curtain net laying device with ecological restoration function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117378326A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1864467A (en) * | 2006-06-12 | 2006-11-22 | 何爱民 | Crop planting method employing mulching film and mulching film implement |
| CN106386078A (en) * | 2016-08-31 | 2017-02-15 | 中建路桥集团有限公司 | Three dimensional net automatic glass planting device for highways |
| CN110999696A (en) * | 2019-12-23 | 2020-04-14 | 徐州轩科农业机械有限公司 | Agricultural garlic plastic mulching machine |
| CN213961051U (en) * | 2020-10-15 | 2021-08-17 | 李冰 | Agricultural film covering device |
| CN216795931U (en) * | 2021-12-27 | 2022-06-24 | 山东润百禾现代农业科技有限公司 | Greenhouse mulching film laying device for agriculture |
| CN217241381U (en) * | 2022-05-20 | 2022-08-23 | 湖南省春云农业科技股份有限公司 | Rape seeding device |
-
2023
- 2023-12-11 CN CN202311687545.XA patent/CN117378326A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1864467A (en) * | 2006-06-12 | 2006-11-22 | 何爱民 | Crop planting method employing mulching film and mulching film implement |
| CN106386078A (en) * | 2016-08-31 | 2017-02-15 | 中建路桥集团有限公司 | Three dimensional net automatic glass planting device for highways |
| CN110999696A (en) * | 2019-12-23 | 2020-04-14 | 徐州轩科农业机械有限公司 | Agricultural garlic plastic mulching machine |
| CN213961051U (en) * | 2020-10-15 | 2021-08-17 | 李冰 | Agricultural film covering device |
| CN216795931U (en) * | 2021-12-27 | 2022-06-24 | 山东润百禾现代农业科技有限公司 | Greenhouse mulching film laying device for agriculture |
| CN217241381U (en) * | 2022-05-20 | 2022-08-23 | 湖南省春云农业科技股份有限公司 | Rape seeding device |
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