CN112703861A - Towed row spacing adjustable soybean is planted and is used seeder - Google Patents
Towed row spacing adjustable soybean is planted and is used seeder Download PDFInfo
- Publication number
- CN112703861A CN112703861A CN202011593022.5A CN202011593022A CN112703861A CN 112703861 A CN112703861 A CN 112703861A CN 202011593022 A CN202011593022 A CN 202011593022A CN 112703861 A CN112703861 A CN 112703861A
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- fixed
- discharging pipe
- supporting plate
- adjusting rod
- seed
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/18—Machines for depositing quantities of seed at intervals
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- 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
- A01C7/201—Mounting of the seeding tools
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
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Abstract
The invention discloses a traction type seeding device with adjustable row spacing for soybean planting, which comprises a walking frame, a seed containing box, a seed discharging pipe and a traction frame, wherein the seed containing box is fixed above the walking frame, the traction frame is arranged on the right side of the seed containing box, the traction frame is fixed on the surface of the walking frame through bolts, a conveying hose is connected below the seed containing box, the seed discharging pipe is connected below the conveying hose, and a mounting plate is fixed on the outer side of the seed discharging pipe. This seeder is used to soybean planting of towed line spacing adjustable is provided with the mounting panel, the walking wheel, reset spring and backup pad, and multiunit seed discharging pipe passes through the mounting panel and keeps apart each other, and each other does not influence, and the mounting panel can cooperate reset spring and backup pad to carry out the change of position after the change appears in one of them relief height, makes this department walk the wheel and walk all the time subaerial to make the seed discharging pipe of walking wheel below keep unanimous in the degree of depth of burying.
Description
Technical Field
The invention relates to the technical field of soybean planting, in particular to a traction type seeding device with adjustable row spacing for soybean planting.
Background
The soybean is a common leguminous crop in agriculture, can be used as a raw material of various edible products, such as various bean products, soybean oil and the like, and plays an important role in agriculture, when the soybean is planted, a sowing device can be used for cultivating soybean seeds into soil, but the existing sowing device has some defects when in use:
1. when the existing sowing device is used for sowing soybeans, when the device walks on uneven ground, a plurality of groups of seed discharging pipes can synchronously change positions, so that the sowing depth of the soybeans is deviated, and the phenomenon is obvious when the landform is different in height, so that the survival rate of subsequent seeds is reduced;
2. the interval of current seeder and seed discharging pipe is mostly fixed setting, can not adjust the horizontal interval of seed seeding promptly, can not carry out the adjustment of adaptation to the seeding line spacing according to the difference of kind of seed, has reduced the functionality of device.
In order to solve the problems, innovative design is urgently needed on the basis of the original seeding device.
Disclosure of Invention
The invention aims to provide a traction type soybean planting seeding device with adjustable row spacing, which solves the problems that when the existing seeding device in the market provided by the background technology is used for seeding soybeans, when the device is walking on uneven ground, a plurality of groups of seed discharging pipes can be synchronously changed in position, the seeding depth of the soybeans is deviated, the phenomenon of different heights is obvious, and the existing seeding device is provided with the seed discharging pipes at fixed intervals, namely, the horizontal spacing of seed seeding cannot be adjusted, and the seeding row spacing cannot be adjusted adaptively according to different types of seeds.
In order to achieve the purpose, the invention provides the following technical scheme: a traction type soybean planting seeding device with adjustable row spacing comprises a walking frame, a seed containing box, a seed discharging pipe and a traction frame, wherein the seed containing box is fixed above the walking frame, the traction frame is arranged on the right side of the seed containing box and is fixed on the surface of the walking frame through bolts, a conveying hose is connected below the seed containing box, the seed discharging pipe is connected below the conveying hose, a mounting plate is fixed on the outer side of the seed discharging pipe, a walking wheel is arranged in the middle of the mounting plate, a reset spring is arranged above the mounting plate, a first supporting plate is arranged above the reset spring, the first supporting plate is arranged on the outer side of the seed discharging pipe, second supporting plates are arranged on the front side and the rear side of the first supporting plate, a third supporting plate is arranged on the outer side of the second supporting plate, and a first connecting plate is fixed above the first supporting plate, the top of second backup pad is fixed with the second connecting plate, the top of third backup pad is fixed with the third connecting plate, the right side of second connecting plate is fixed with first transmission piece, and the right side of first transmission piece is provided with the fixed block, the fixed block is inlayed at the lower surface of walking frame, the inside of first transmission piece is run through and is had first regulation pole, and the rear end of first regulation pole is fixed with first transmission gear, the right side surface mosaic of third backup pad has the second transmission piece, and the inside of second transmission piece runs through and has the second to adjust the pole to the second is adjusted the inside that the pole is located the fixed block, the rear end of second regulation pole is fixed with second transmission gear, the upper end of second connecting plate and third connecting plate all is fixed with the guide block, and the guide block setting is in the inside of walking frame.
Preferably, the seed discharging pipe is provided with 5 altogether, and is the one-to-one setting between seed discharging pipe and the mounting panel to constitute the integral structure between mounting panel and the seed discharging pipe.
Preferably, the walking wheels are arranged in a left-right symmetrical mode about the center line of the seed discharge pipe, and the lowest point of the walking wheels is higher than the lowest point of the seed discharge pipe.
Preferably, first backup pad, second backup pad and third backup pad all constitute nested connection between with the seed discharging pipe, and constitute fixed connection between first backup pad and the fixed block to the horizontal central line of first backup pad and the horizontal central line of fixed block coincide mutually and set up.
Preferably, the second support plate and the third support plate are symmetrically arranged in front and back directions relative to the center line of the first support plate, and an integrated structure is formed between the second support plate and the second connecting plate.
Preferably, the first transmission block and the first adjusting rod are in threaded connection, the first adjusting rod and the second adjusting rod are both bidirectional threaded rods, and the second adjusting rod and the second transmission block are in threaded connection.
Preferably, a rotating handle is fixed at the front end of the first adjusting rod and is positioned at the front side of the fixing block, and the first adjusting rod, the second adjusting rod and the fixing block are connected through bearings.
Preferably, the first transmission gear and the second transmission gear form a meshing connection, and the diameter of the first transmission gear is twice of the diameter of the second transmission gear.
Preferably, the surface of the guide block is provided with a ball, the outer side of the guide block is provided with a guide groove, the front section of the guide block is in a T-shaped structural design, and meanwhile, the guide block and the walking frame form a front-back sliding structure through the guide groove.
Compared with the prior art, the invention has the beneficial effects that: the pull-type seeding device for soybean planting with adjustable row spacing;
(1) the seed discharging pipes are provided with mounting plates, walking wheels, return springs and supporting plates, the multiple groups of seed discharging pipes are mutually isolated through the mounting plates and do not affect each other, when the terrain height of one of the groups of seed discharging pipes changes, the mounting plates can be matched with the return springs and the supporting plates to change the position, so that the walking wheels always walk on the ground, the soil penetration depth of the seed discharging pipes below the walking wheels is kept consistent, the consistency of the subsequent sowing depth is ensured, and the survival rate of subsequent seeds is improved;
(2) the seed sowing device is provided with the adjusting rod and the transmission block, the transmission block can be driven to synchronously and reversely move on the surface piece of the transmission block through the rotation of the adjusting rod, so that the distance between the subsequent adjacent seed discharging pipes can be synchronously adjusted, the sowing distance can be adjusted, and different types of seeds can be conveniently sown;
(3) be provided with first drive gear and second drive gear, the cooperation of accessible first drive gear and second drive gear makes first regulation pole and second adjust the pole and can carry out synchronous rotation, and when first regulation pole was rotatory a week, the second was adjusted the pole and can be carried out two weeks's rotation to the displacement distance that makes the second transmission piece is the twice of first transmission piece displacement distance, and the interval between the adjacent seed discharging pipe can keep unanimous when making the adjustment, increases the functionality of device.
Drawings
FIG. 1 is a schematic view of the main sectional structure of the present invention;
FIG. 2 is a side view of the mounting plate of the present invention;
FIG. 3 is a schematic front view of the present invention;
FIG. 4 is a schematic top view of a second support plate according to the present invention;
FIG. 5 is a schematic top view of a third support plate according to the present invention;
FIG. 6 is a schematic cross-sectional view of a first transfer gear of the present invention;
FIG. 7 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. a traveling frame; 2. a seed containing box; 3. a delivery hose; 4. a seed discharge pipe; 5. mounting a plate; 6. a traveling wheel; 7. a return spring; 8. a first support plate; 9. a second support plate; 10. a third support plate; 11. a first connecting plate; 12. a second connecting plate; 13. a third connecting plate; 14. a first transmission block; 15. a first adjusting lever; 1501. turning a handle; 16. a first drive gear; 17. a second transmission block; 18. a second adjusting lever; 19. a second transmission gear; 20. a fixed block; 21. a guide block; 22. a ball bearing; 23. a guide groove; 24. a traction frame.
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.
Referring to fig. 1-7, the present invention provides a technical solution: a traction type seeding device with adjustable row spacing for soybean planting comprises a walking frame 1, a seed containing box 2, a conveying hose 3, a seed discharging pipe 4, a mounting plate 5, a walking wheel 6, a reset spring 7, a first support plate 8, a second support plate 9, a third support plate 10, a first connecting plate 11, a second connecting plate 12, a third connecting plate 13, a first transmission block 14, a first adjusting rod 15, a first transmission gear 16, a second transmission block 17, a second adjusting rod 18, a second transmission gear 19, a fixed block 20, a guide block 21, balls 22, a guide groove 23 and a traction frame 24, wherein the seed containing box 2 is fixed above the walking frame 1, the traction frame 24 is arranged on the right side of the seed containing box 2, the traction frame 24 is fixed on the surface of the walking frame 1 through bolts, the conveying hose 3 is connected below the seed containing box 2, the discharging pipe 4 is connected below the conveying hose 3, and the outer side of the seed discharging pipe 4 is fixed with a mounting plate 5, the middle part of the mounting plate 5 is provided with a traveling wheel 6, a return spring 7 is arranged above the mounting plate 5, a first supporting plate 8 is arranged above the return spring 7, the first supporting plate 8 is arranged outside the seed discharging pipe 4, the front side and the rear side of the first supporting plate 8 are both provided with a second supporting plate 9, the outer side of the second supporting plate 9 is provided with a third supporting plate 10, a first connecting plate 11 is fixed above the first supporting plate 8, a second connecting plate 12 is fixed above the second supporting plate 9, a third connecting plate 13 is fixed above the third supporting plate 10, the right side of the second connecting plate 12 is fixed with a first transmission block 14, the right side of the first transmission block 14 is provided with a fixed block 20, the fixed block 20 is embedded on the lower surface of the traveling carriage 1, a first adjusting rod 15 penetrates through the inside of the first transmission block 14, a first transmission gear 16 is fixed at the rear end of the first adjusting rod 15, a second transmission block 17 is inlaid on the right side surface of the third supporting plate 10, a second adjusting rod 18 penetrates through the second transmission block 17, the second adjusting rod 18 is located inside a fixed block 20, a second transmission gear 19 is fixed at the rear end of the second adjusting rod 18, guide blocks 21 are fixed at the upper ends of the second connecting plate 12 and the third connecting plate 13, and the guide blocks 21 are arranged inside the traveling frame 1;
the seed discharging pipes 4 are provided with 5 seed discharging pipes, the seed discharging pipes 4 and the mounting plates 5 are arranged in a one-to-one correspondence mode, an integrated structure is formed between the mounting plates 5 and the seed discharging pipes 4, the structure design can control the soil penetration depth of the seed discharging pipes 4 through the subsequent mounting plates 5, and the depth of the seed discharging pipes 4 during subsequent sowing is consistent;
the walking wheels 6 are arranged in bilateral symmetry about the central line of the seed discharging pipe 4, the lowest point of the walking wheels 6 is higher than the lowest point of the seed discharging pipe 4, and the seed discharging pipe 4 can also keep the depth consistency during sowing on uneven ground through the contact of the follow-up walking wheels 6 and the ground and the matching of the return springs 7;
the first supporting plate 8, the second supporting plate 9 and the third supporting plate 10 are all in nested connection with the seed discharging pipes 4, the first supporting plate 8 is fixedly connected with the fixed block 20, the horizontal center line of the first supporting plate 8 is coincident with the horizontal center line of the fixed block 20, the structural design can limit a plurality of groups of seed discharging pipes 4 through the first supporting plate 8, the second supporting plate 9 and the third supporting plate 10, and meanwhile, the distance between the seed discharging pipes 4 can be adjusted through the second supporting plate 9 and the third supporting plate 10 subsequently;
the second supporting plate 9 and the third supporting plate 10 are symmetrically arranged in front and back directions relative to the central line of the first supporting plate 8, and the second supporting plate 9 and the second connecting plate 12 form an integrated structure, so that the structural design can facilitate the subsequent synchronous adjustment and control of the distance between the seed discharging pipes 4;
the first transmission block 14 and the first adjusting rod 15 form threaded connection, the first adjusting rod 15 and the second adjusting rod 18 are both bidirectional threaded rods, the second adjusting rod 18 and the second transmission block 17 form threaded connection, and the first transmission block 14 and the second transmission block 17 can be controlled by the subsequent rotation of the first adjusting rod 15 and the second adjusting rod 18, so that the positions of the second support plate 9 and the third support plate 10 can be adjusted;
the front end of the first adjusting rod 15 is fixedly provided with a rotating handle 1501, the rotating handle 1501 is positioned on the front side of the fixed block 20, the first adjusting rod 15, the second adjusting rod 18 and the fixed block 20 form bearing connection, and the structural design can drive the first adjusting rod 15 to rotate through the subsequent rotating handle 1501, so that the distance between the subsequent seed discharging pipes 4 is adjusted;
the first transmission gear 16 and the second transmission gear 19 are in meshed connection, the diameter of the first transmission gear 16 is twice that of the second transmission gear 19, and the structural design enables the first transmission gear 16 to drive the second transmission gear 19 to rotate for two circles when rotating for one circle, so that the subsequent second support plate 9 can keep the same distance with the third support plate 10 and the first support plate 8 when moving;
the surface of the guide block 21 is provided with a ball 22, the outer side of the guide block 21 is provided with a guide groove 23, the front section of the guide block 21 is in a T-shaped structural design, meanwhile, the guide block 21 forms a front-back sliding structure with the walking frame 1 through the guide groove 23, and the structural design enables the subsequent second connecting plate 12 or third connecting plate 13 to move in position under the matching of the guide block 21 and the guide groove 23, so that the seeding row spacing can be adjusted.
The working principle is as follows: when the traction type soybean planting seeding device with the adjustable row spacing is used, firstly, as shown in fig. 1, 2 and 3, the traction frame 24 is connected with external equipment to drive the traveling frame 1 to move, the seed containing box 2 is connected with the seed discharging pipe 4 through the conveying hose 3, when seeding is carried out, the length of the seed discharging pipe 4 below the traveling wheel 6 is the seeding depth of the seed, if the device moves too much, the position of the traveling wheel 6 at the position is adjusted through the matching of the mounting plate 5 and the reset spring 7, so that the lower surface of the traveling wheel 6 is attached to the ground, the seeding depth of the seed discharging pipe 4 at the position can be kept consistent with that of other parts, the covering thickness of the seed can be kept consistent after the seeding is finished, and the survival rate of the subsequent seeds is improved;
the distance between the seed discharging pipes 4 can be adjusted according to the use requirement, as shown in fig. 4-7, the rotating handle 1501 can be rotated, the rotating handle 1501 drives the first adjusting rod 15 to rotate, the first adjusting rod 15 drives two sets of first transmission blocks 14 connected to the surface of the first adjusting rod to synchronously and reversely move when rotating, so that the second supporting plate 9 drives the seed discharging pipes 4 penetrating through the second supporting plate, the guide block 21 slides along the guide groove 23, the second adjusting rod 18 is driven to rotate by the meshing between the first transmission gear 16 and the second transmission gear 19 when the first adjusting rod 15 rotates, the second adjusting rod 18 rotates for two circles when the first adjusting rod 15 rotates for one circle, so that the two sets of second transmission blocks 17 on the second adjusting rod 18 can move twice the moving distance of the first transmission blocks 14, and the seed discharging pipes 4 connected in the third supporting plate 10 can move, therefore, the distances between the third supporting plate 10 and the second supporting plate 9 and between the second supporting plate 9 and the first supporting plate 8 are kept to be changed synchronously, the consistency of the distance between the adjusted seed discharging pipes 4 is ensured, and the functionality of the device is improved.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a towed line spacing adjustable soybean is planted and is used seeder, holds case (2), seed discharging pipe (4) and traction frame (24) including walking frame (1), seed, its characterized in that: the seed storage box is characterized in that a seed storage box (2) is fixed above the walking frame (1), a traction frame (24) is arranged on the right side of the seed storage box (2), the traction frame (24) is fixed on the surface of the walking frame (1) through bolts, a conveying hose (3) is connected below the seed storage box (2), a seed discharging pipe (4) is connected below the conveying hose (3), a mounting plate (5) is fixed on the outer side of the seed discharging pipe (4), a walking wheel (6) is arranged in the middle of the mounting plate (5), a reset spring (7) is arranged above the mounting plate (5), a first supporting plate (8) is arranged above the reset spring (7), the first supporting plate (8) is arranged on the outer side of the seed discharging pipe (4), and second supporting plates (9) are arranged on the front side and the rear side of the first supporting plate (8), a third supporting plate (10) is arranged on the outer side of the second supporting plate (9), a first connecting plate (11) is fixed above the first supporting plate (8), a second connecting plate (12) is fixed above the second supporting plate (9), a third connecting plate (13) is fixed above the third supporting plate (10), a first transmission block (14) is fixed on the right side of the second connecting plate (12), a fixing block (20) is arranged on the right side of the first transmission block (14), the fixing block (20) is embedded on the lower surface of the walking frame (1), a first adjusting rod (15) penetrates through the first transmission block (14), a first transmission gear (16) is fixed at the rear end of the first adjusting rod (15), a second transmission block (17) is embedded on the right side surface of the third supporting plate (10), and a second adjusting rod (18) penetrates through the second transmission block (17), and the second adjusting rod (18) is positioned inside the fixed block (20), a second transmission gear (19) is fixed at the rear end of the second adjusting rod (18), guide blocks (21) are fixed at the upper ends of the second connecting plate (12) and the third connecting plate (13), and the guide blocks (21) are arranged inside the walking frame (1).
2. The pull-type soybean planting seeding device with the adjustable row spacing as claimed in claim 1, wherein: seed discharging pipe (4) are provided with 5 altogether, and are the one-to-one setting between seed discharging pipe (4) and mounting panel (5) to constitute the integral structure between mounting panel (5) and seed discharging pipe (4).
3. The pull-type soybean planting seeding device with the adjustable row spacing as claimed in claim 2, wherein: the walking wheels (6) are arranged in a left-right symmetrical mode about the central line of the seed discharging pipe (4), and the lowest point of the walking wheels (6) is higher than the lowest point of the seed discharging pipe (4).
4. The pull-type soybean planting seeding device with the adjustable row spacing as claimed in claim 1, wherein: first backup pad (8), second backup pad (9) and third backup pad (10) all constitute nested connection with between seed discharging pipe (4), and constitute fixed connection between first backup pad (8) and fixed block (20) to the horizontal central line of first backup pad (8) and the horizontal central line of fixed block (20) coincide mutually and set up.
5. The pull-type soybean planting seeding device with the adjustable row spacing as claimed in claim 4, wherein: the second supporting plate (9) and the third supporting plate (10) are symmetrically arranged in front and back directions relative to the center line of the first supporting plate (8), and an integrated structure is formed between the second supporting plate (9) and the second connecting plate (12).
6. The pull-type soybean planting seeding device with the adjustable row spacing as claimed in claim 5, wherein: the first transmission block (14) is in threaded connection with the first adjusting rod (15), the first adjusting rod (15) and the second adjusting rod (18) are both bidirectional threaded rods, and the second adjusting rod (18) is in threaded connection with the second transmission block (17).
7. The pull-type soybean planting seeding device with the adjustable row spacing as claimed in claim 6, wherein: the front end of the first adjusting rod (15) is fixed with a rotating handle (1501), the rotating handle (1501) is located on the front side of the fixing block (20), and the first adjusting rod (15), the second adjusting rod (18) and the fixing block (20) are connected through bearings.
8. The pull-type soybean planting seeding device with the adjustable row spacing as claimed in claim 7, wherein: the first transmission gear (16) and the second transmission gear (19) are in meshed connection, and the diameter of the first transmission gear (16) is twice that of the second transmission gear (19).
9. The pull-type soybean planting seeding device with the adjustable row spacing as claimed in claim 1, wherein: the surface of the guide block (21) is provided with a ball (22), the outer side of the guide block (21) is provided with a guide groove (23), the front section of the guide block (21) is designed in a T-shaped structure, and meanwhile, the guide block (21) passes through the guide groove (23) and forms a front-back sliding structure with the traveling frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011593022.5A CN112703861A (en) | 2020-12-29 | 2020-12-29 | Towed row spacing adjustable soybean is planted and is used seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011593022.5A CN112703861A (en) | 2020-12-29 | 2020-12-29 | Towed row spacing adjustable soybean is planted and is used seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112703861A true CN112703861A (en) | 2021-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011593022.5A Pending CN112703861A (en) | 2020-12-29 | 2020-12-29 | Towed row spacing adjustable soybean is planted and is used seeder |
Country Status (1)
| Country | Link |
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| CN (1) | CN112703861A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114830884A (en) * | 2022-06-06 | 2022-08-02 | 滨州市滨城区滨国农机专业合作社 | A seeder that is used for banded compound planting of saline and alkaline land maize soybean |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114830884A (en) * | 2022-06-06 | 2022-08-02 | 滨州市滨城区滨国农机专业合作社 | A seeder that is used for banded compound planting of saline and alkaline land maize soybean |
| CN114830884B (en) * | 2022-06-06 | 2023-03-28 | 滨州市滨城区滨国农机专业合作社 | A seeder that is used for banded compound planting of saline and alkaline land maize soybean |
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Application publication date: 20210427 |