Wide-film peanut ridging seeder
By designing a wide-film peanut ridge seeder, the operation method of one ridge, one ridge, four rows is realized, which solves the problems of low efficiency, low land utilization and high cost in the existing technology, and improves the seeding efficiency and yield. The number of ridges is reduced and suitable for large-scale peanut cultivation.
Patent Information
- Application Number
- CN202420822830.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-18
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-18
AI Technical Summary
The existing coated peanut ridge seeders have low efficiency, low land utilization and high cost, narrow films are not suitable for large-area sowing, ultra-wide film equipment has complex structure and insufficient utilization of plastic film, resulting in many ridges and low land utilization.
A wide-film peanut ridge seeder was designed, including the main body of the seeder consisting of the main frame, the contour frame, the traction frame, the groove opening disc, the ridge starting device, the membrane expansion wheel, the soil covering disc, the membrane pressing wheel, the hole sowing The machine, drip irrigation device, soil-covered roller, membrane frame, suppression wheel, parallel four-bar mechanism, seeding box, etc., realize the operation method of one ridge, one ridge, four ridges, and four rows, which can complete ridge, drip irrigation, film coating, Joint operations such as sowing, soil covering, and suppression.
Efficient sowing has been achieved, land utilization has been improved, labor and time costs have been reduced, and the problem of scalds has been solved. The increase in temperature and light has been increased to promote the early growth and rapid growth of peanuts, which has increased yield, reduced production costs, and increased seedling density. and productivity.
Smart Images
Figure CN222193000U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of agricultural machinery, and more specifically to a wide-film peanut ridging and seeding machine. Background Art
[0002] Mulching is a crop planting technique that uses a perforated plastic film to cover the ground to create a suitable growth environment for crops. This can reduce water evaporation and fertility loss, thereby increasing ground temperature, sowing in advance, and increasing crop yields.
[0003] One part of the existing peanut ridge-forming seeders covered with film is a narrow film of 500mm-1000mm, which requires multiple trips back and forth for large areas of land, and is inefficient; the other part is an ultra-wide film seeder, which has more than three furrows for one sowing and is equipped with multiple furrowing and ridging devices, which easily do not fully utilize the film, resulting in multiple furrows in one trip, not only many furrows, but also low land utilization rate and high cost and complex structure. Utility Model Content
[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a wide-film peanut ridging and seeding machine to solve the problems existing in the above-mentioned background technology.
[0005] The utility model provides the following technical scheme: a wide-film peanut ridging seeder, comprising a seeder body, wherein the seeder body is composed of a main frame, a profiling frame, a traction frame, a pair of furrowing discs, a ridging device, a ridging roller, a film spreading wheel, a soil covering disc, a film pressing wheel, a hole sower, a drip irrigation device, a soil covering roller, a film frame, a pressing wheel, a parallel four-bar mechanism, and a seed box; the main frame is directly connected to the ridging device below, the ridging roller is installed behind the ridging device, furrowing discs are installed on both sides of the front end of the profiling frame, a film covering mechanism is arranged in the middle, a drip irrigation device is arranged above the film covering mechanism, a sowing mechanism is arranged at the rear end and is connected to the traction frame, and a soil covering and pressing mechanism is arranged on the traction frame.
[0006] As a further solution of the utility model, a pair of the ditching discs are installed and connected to the left and right ends of the main frame and inclined outward at an angle of 30°. The ridging device is located behind the ditching discs and is fixed to the bottom of the crossbeam of the main frame by a clamp to initially fix and shape the soil concentrated on the inner side of the ditching discs. The ridging roller is located behind the above-mentioned ridging device and is installed on the front end of the profiling frame through a seat bearing to compact the initially fixed and shaped soil and fix it again.
[0007] As a further solution of the utility model, the film covering mechanism includes a film spreading wheel, which is located behind the above-mentioned ridging roller and is connected to the profiling frame through a bent sheet metal, so as to spread and smooth the ground film and make the soil fit tightly against the ground film. There are a pair of two soil covering discs, which are located behind the above-mentioned film spreading wheel and are connected to the profiling frame together with the above-mentioned bent sheet metal through a soil covering disc support rod, so as to cover the soil on both sides of the ground film compacted by the film pressing wheel. The film pressing wheel is located behind the film spreading wheel and is connected to the lower inner side of the profiling frame through a sheet metal part.
[0008] As a further solution of the utility model, there are four hole sowers, which are located in the rear half of the profiling frame, installed behind the film pressing wheel, and fixed to the middle beam of the profiling frame by a clamp, and can be used to punch holes in the film for sowing. The soil covering roller is located at the rear of the profiling frame, behind the position of the hole sower, and fixedly installed on the beam of the traction frame connected to the rear of the profiling frame. The film frame is located above the film spreading wheel and installed on the front half of the vertical part of the profiling frame. The soil covering and pressing mechanism includes a pressing wheel, and the pressing wheel has four , and is located at the rear end of the entire seeder, connected to the rear beam of the traction frame connected to the tail of the profiling frame, and follows the rear of the soil covering roller. The parallel four-bar mechanism is a symmetrically distributed stabilizing device, located on the upper side of the front end of the profiling frame, and the cylindrical end of the rod is connected to the crossbeam of the main frame through a clamp, and the other end is connected to the front half of the vertical part of the profiling frame, wherein the rods are respectively located on the upper and lower surfaces of the crossbeam of the main frame, there are four seed boxes, and they are installed above the above-mentioned seed drill, and the drip irrigation device is installed on the drip irrigation frame.
[0009] As a further solution of the utility model, the traction frame is connected to the tail end of the profiling frame and is detachable for easy replacement and modification. The clamp is used to connect the parallel four-bar mechanism and the main frame crossbeam. The bent sheet metal is used to connect the film spreading wheel and the soil covering disc support rod. The soil covering disc support rod is used to connect the soil covering disc and the profiling frame.
[0010] Technical effects and advantages of the utility model:
[0011] 1. This technical solution is an innovation of agricultural machinery and the transformation and upgrading effect of agricultural machinery. It realizes a wide-film peanut ridge-forming and seeder with one ridge and one film, and one ridge and four rows. Through scientific design, it can achieve reasonable planting and ensure full seedlings. It can also complete ridge-forming, drip irrigation, film covering, sowing, covering soil, pressing and other combined operations at one time to complete large-scale sowing. This technical solution can not only simplify the sowing process and improve land utilization, but also reduce manpower and time costs.
[0012] 2. During the sowing process, you can adjust the ridge height, row spacing, plant spacing, number of seeds accurately sown, and sowing depth according to your own requirements. In view of the characteristics of peanut planting in sandy soil and the high temperature in summer, the ridge covering and film sowing scheme can not only give full play to the advantages of ridge covering, but also solve the problem of seedling scalding and injury.
[0013] 3. Wide film vs. narrow film: First, the wide film has a large lighting area and obvious temperature and light-increasing effects, which promotes the early germination and rapid growth of peanut seeds; second, peanuts grown with wide films grow fast, and the amount and frequency of chemical conditioning of peanut seeds should be increased during production to ensure that the peanut pods swell and the grains are full, which can effectively control the plant height; third, after loosening the soil, the wide film can retain moisture over a larger area, allowing the peanuts to fully absorb moisture, which also brings greater advantages to peanut sowing, increases yield, and improves economic benefits; at the same time, the present invention adopts an operation mode of one film, one ridge and four rows. Covering one ridge with a wide film not only reduces the production cost, but also reduces the number of ridges and furrows, makes greater use of the soil area, and improves the seedling density, efficiency, and productivity.
[0014] 4. It can improve the degree of mechanization, reduce labor processes, save farming costs, and fundamentally solve the technical problems of safe, scientific, and efficient film-covered planting of peanuts in spring and summer, and has a strong practical value for promotion. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0016] Figure 2 It is a right side view of the traction frame of the utility model.
[0017] Figure 3 It is a partial enlarged view of the parallel four-bar connection of the utility model.
[0018] Figure 4 This is a partial enlarged view of the film spreading wheel connection of the utility model.
[0019] The accompanying drawings are marked as follows: 1. furrowing disc; 2. ridging device; 3. ridging roller; 4. film spreading wheel; 5. soil covering disc; 6. film pressing wheel; 7. hole seeder; 8. soil covering roller; 9. film frame; 10. suppression wheel; 11. contour frame; 12. main frame; 13. parallel four-bar mechanism; 14. seed box; 15. traction frame; 16. clamp; 17. bent sheet metal; 18. soil covering disc support rod; 19. drip irrigation device. DETAILED DESCRIPTION
[0020] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.
[0021] Reference Figure 1-Figure 4 The utility model provides a wide-film covered peanut ridge-forming seeder, which comprises a furrowing disc 1, a ridge-forming device 2, a ridge-forming roller 3, a film-spreading wheel 4, a soil-covering disc 5, a film-pressing wheel 6, a hole-seeding device 7, a soil-covering roller 8, a film frame 9, a pressing wheel 10, a profiling frame 11, a main frame 12, a parallel four-bar mechanism 13, a seed box 14, a traction frame 15, a clamp 16, a bent sheet metal 17, a soil-covering disc support rod 18, and a drip irrigation device 19; the main frame 12 is connected to the profiling frame 11 below through a clamp, and the profiling frame 11 is connected to the traction frame 1 at the rear thereof. 5, a soil covering roller 8 is connected to the front beam of the traction frame 15, and four pressing wheels 10 are installed on the rear beam of the traction frame 15; two sets of parallel four-bar mechanisms 13 are connected to the two sides of the cross beam of the main frame 12 through the clamps 16, and the other end of the parallel four-bar mechanism 13 is connected to the front end vertical part of the profiling frame 11, and the film frame 9 is vertically installed above the front end of the profiling frame 11, and a drip irrigation device 19 is installed above the film frame 9. The main frame 12 is mainly used to connect the profiling frame 11 and the traction power, such as an agricultural tractor, etc. The parallel four-bar mechanism 13 is mainly used to solve the bumps of the seed drill caused by complex terrain. Four seed drills 7 are connected to the middle beam of the profiling frame 11 through a clamp. Four seed boxes 14 are arranged on the top of the seed drill 7. The seed boxes 14 transport seeds to the seed drill 7. The seed drill 7 punches holes on the film to sow seeds and completes the sowing process. A pair of furrowing discs 1 are connected to the front end of the profiling frame 11 to open a suitable furrow. A ridge forming device 2 is arranged below the main frame 12. Two film pressing wheels 6 are arranged on the inner side of the middle part of the profiling frame 11. The middle part of the profiling frame 11 is covered with a soil disc. The disc support rod 18 is connected to the soil covering disc 5, and the soil covering disc 5 is behind the outer side of the film pressing wheel 6. A ridging roller 3 is arranged behind the ridge forming device 2. The middle of the profiling frame 11 is connected to the film spreading wheel 4 through the bent sheet metal 17, and the film spreading wheel 4 follows the rear of the ridging roller 3. Various transmission devices are connected to the profiling frame 11. The transmission device is mainly composed of a transmission shaft, gears, etc., so as to facilitate the internal linkage of the device, and enable a series of parts to work simultaneously to complete the tasks of ditching, ridging, drip irrigation, film covering, sowing, covering, pressing and forming, etc.
[0022] When the present embodiment is used, the main frame 12 is connected to the tractor, and the tractor provides power to drive the seeder to work. The furrowing disc 1 can use its installation angle and its own structural characteristics to open furrows on the ground and pile up the soil in the middle, so that the furrowing process ends; then, the ridging device 2 uses its trapezoidal characteristics to easily press the soil piled inside the furrowing disc 1 into a ridge shape, and then the ridging roller 3 behind it further compacts and shapes the soil pressed into the ridge shape, so that the ridging process ends; then, the drip irrigation device 19 drips and waters the ridge surface through the drip irrigation belt, so that the drip irrigation process ends; then, the mulch film on the film frame 9 will automatically spread the mulch film on the formed ridge surface as the seeder moves forward, and the film spreading wheel 4 will flatten and unfold the mulch film and press the ridge surface, and then the film pressing wheel 6 will compact the two ends of the flattened and unfolded mulch film, and then the soil covering disc 5 will cover the soil on both sides of the mulch film compacted by the film pressing wheel 6, further compact the mulch film, and prevent the mulch film from being blown away by the wind. At this point, the film covering link is over. The machine uses a seed box 14 and a duckbill type hole sower 7. The hole sower 7 rotates with the friction of the ground so that the seed box 14 connected to it transports the seeds to the hole sower 7 through the catheter. The hole sower 7 punches holes in the film through the duckbill and puts the seeds into the holes. At this point, the sowing link is completed; then, the soil covering roller 8 connected to the contour frame 11 covers the soil on the hole and compacts the soil, compacts the ground film, and the soil covering link is over; then the pressing wheel 10 at the tail of the traction frame 15 further compacts the ridge surface covered with the film and sown with seeds on the film to ensure that the seeds are in close contact with the soil and the soil is tightly attached to the ground film. At this point, the entire seeder's ditching, ridging, drip irrigation, film covering, sowing, soil covering, and pressing links are over.
[0023] The sowing row spacing of the whole machine is 25mm, the main frame (12) is connected to the front end of the profiling frame (11) and is designed to be connected to the power device in a three-point suspension traction mode, the top inclination angle relative to the ground is 60°, the front ends of the profiling frame (11) are connected with furrowing discs (1) on both sides, the installation position forms an angle of 30° with the side of the profiling frame (11), and the size of the furrowing disc (1) is standardized, the film frame (9) is the same width as the profiling frame (11), and the height distance from the flat ground is 1200mm, and the height needs to be measured according to the working terrain, the total width of the ridging roller (3) is 1600mm, and the total width of the film spreading wheel (4) is 1700mm. The ridging device (2) can ridge with a height of 22mm in the experiment, and the width of the traction frame (15) connected to the rear of the profiling frame (11) is similar to the total width of the ridging roller (3), with a difference of less than 50mm.
[0024] In this case: This device can be used in areas with complex terrain. If it needs to be used on a large scale, it can be upgraded to a multifunctional peanut seeder with two ridges and eight rows. If fertilization is needed, the fuselage can be enlarged and a fertilizer device can be installed behind the sowing mechanism to make the seeder more comprehensive and more efficient.
[0025] Finally, a few points should be explained: In the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0026] In the drawings of the embodiments disclosed by the present invention, only the structures related to the embodiments disclosed by the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.
Claims
1. A wide-film peanut ridging seeder, comprising a seeder body, characterized in that: The seed drill body comprises a main frame (12), a profiling frame (11), a traction frame (15), a pair of furrowing discs (1), a ridging device (2), a ridging roller (3), a film spreading wheel (4), a soil covering disc (5), a film pressing wheel (6), a hole sowing device (7), a drip irrigation device (19), a soil covering roller (8), a film frame (9), a pressing wheel (10), a parallel four-bar mechanism (13), and a seed box (14). The main frame (12) is directly connected to the ridging device (2) below, the ridging roller (3) is installed behind the ridging device (2), the furrowing discs (1) are installed on both sides of the front end of the profiling frame (11), a film covering mechanism is arranged in the middle, a drip irrigation device (19) is arranged above the film covering mechanism, a sowing mechanism is arranged at the rear end and connected to the traction frame (15), and a soil covering and pressing mechanism is arranged on the traction frame (15).
2. A wide film peanut ridging seeder according to claim 1, characterized in that: A pair of furrowing discs (1) are installed and connected to the left and right ends of the main frame (12) and are tilted outward at an angle of 30°. The ridging device (2) is located behind the furrowing discs (1) and is fixed to the bottom of the crossbeam of the main frame (12) by a clamp to initially fix and shape the soil concentrated on the inner side of the furrowing discs (1). The ridging roller (3) is located behind the furrowing device (2) and is installed on the front end of the profiling frame (11) by a seat bearing to compact the initially fixed soil and fix it again.
3. A wide film peanut ridging seeder according to claim 1, characterized in that: The film covering mechanism comprises a film spreading wheel (4), which is located behind the above-mentioned ridging roller (3) and is connected to the profiling frame (11) through a bent sheet metal (17) to spread and smooth the ground film and make the soil close to the ground film. The above-mentioned soil covering discs (5) have a pair of two and are located behind the above-mentioned film spreading wheel (4). They are connected to the profiling frame (11) together with the above-mentioned bent sheet metal (17) through a soil covering disc support rod (18) to cover the soil on both sides of the ground film compacted by the film pressing wheel (6). The film pressing wheel (6) is located behind the film spreading wheel (4) and is connected to the lower inner side of the profiling frame (11) through a sheet metal part.
4. A wide film peanut ridging seeder according to claim 1, characterized in that: There are four seed drills (7) located at the rear half of the profiling frame (11), installed behind the film pressing wheel (6), and fixed on the middle beam of the profiling frame (11) by a clamp, so as to be able to punch holes on the film for sowing. The soil covering roller (8) is located at the rear of the profiling frame (11), behind the position of the seed drill (7), and fixedly installed on the beam of the traction frame (15) connected to the rear of the profiling frame (11). The film frame (9) is located above the film spreading wheel (4) and installed on the front half of the vertical part of the profiling frame (11). The soil covering and pressing mechanism includes a pressing wheel (10). There are four pressing wheels (10) located at the rear of the profiling frame (11). The rear end of the seeder is connected to the rear beam of the traction frame (15) connected to the tail of the profiling frame (11), and follows the rear of the soil covering roller (8). The parallel four-bar mechanism (13) is a symmetrically distributed stabilizing device, which is located on the upper side of the front end of the profiling frame (11), and the cylindrical end of the rod is connected to the cross beam of the main frame (12) through a clamp (16), and the other end is connected to the front half vertical part of the profiling frame (11), wherein the rods are respectively located on the upper and lower surfaces of the cross beam of the main frame (12). There are four seed boxes (14) and they are installed above the above-mentioned seed drill (7). The drip irrigation device (19) is installed on the drip irrigation frame.
5. A wide film peanut ridging seeder according to claim 1, characterized in that: The traction frame (15) is connected to the rear end of the profiling frame (11) and is detachable for easy replacement and modification. The clamp (16) is used to connect the parallel four-bar mechanism (13) and the crossbeam of the main frame (12). The bent sheet metal (17) is used to connect the film spreading wheel (4) and the soil covering disc support rod (18). The soil covering disc support rod (18) is used to connect the soil covering disc (5) and the profiling frame (11).
Citation Information
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