Seeding machine for wheat breeding test

Abstract

The utility model relates to the technical field of agricultural equipment, and discloses a seeding machine for a wheat breeding test, which comprises a base, a hopper is fixedly connected onto the base, an adjusting device is arranged on the hopper, a seeding mechanism is arranged below the base, three second supports are fixedly connected onto the base, and the third supports are fixedly connected onto the base. A soil turning roller is rotationally connected to the first second support, a plowshare is fixedly connected to the second second support, and a compaction roller is rotationally connected to the third second support. The motor is controlled to start and operate to drive the rotating plate to rotate, so that the blanking speed and quantity are adjusted, and the device is convenient to adapt to various seeding environments. By arranging a filter plate, some bad seeds or large particles are removed. And through the arrangement of the material distribution disc, the seeds are sown. The soil turning roller is arranged, so that subsequent seeding is facilitated. And the plowshare is arranged, so that the seeds are convenient to place. And the land is compacted through the arranged compacting roller.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to a seeder for wheat breeding experiments. Background Art

[0002] A seeder is a planting machine that sows crop seeds. It is a seeder used for a certain type of crop and is often named after the crop type, such as grain drill, corn hole seeder, cotton seeder, forage spreader, etc.

[0003] After searching, a Chinese patent with publication number CN215121955U discloses a seeder for wheat breeding experiments, including a support plate and a furrowing hoe, the lower end face of the support plate is fixedly connected to three evenly distributed U-shaped fixing frames, the interiors of the three U-shaped fixing frames are fixedly connected to water collecting pipes, the lower end faces of the three water collecting pipes are installed with nozzles, the upper end face of the box body is fixedly connected to a water tank, the front end face of the water tank is connected to a water pump, the outer side wall of the water pump is installed with a water pump, the lower end face of the water pump is connected to a cross pipe, and the lower end face of the cross pipe is connected to three water distribution pipes.

[0004] However, in the prior art, due to the inconsistency of sowing speed during the use of the seeder, the seed falling speed also needs to be adjusted accordingly to ensure the precision of sowing. To this end, in response to the above problems, we provide a seeder for wheat breeding experiments to solve the problems raised in the background technology. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a seeder for wheat breeding experiments.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a seed drill for wheat breeding experiments, comprising a base, a hopper is fixedly connected to the base, an adjustment device is provided on the hopper, the adjustment device comprises a chassis, the chassis is fixedly connected to the hopper, a motor is fixedly installed inside the chassis, the output end of the motor is fixedly connected to a rotating rod through a coupling, a rotating plate is fixedly connected to the rotating rod, and a filter plate is fixedly connected to the inner wall of the hopper. By setting the rotating plate, the angle of the rotating plate can be adjusted when the motor is started, so that the speed and amount of feeding can be adjusted, so as to adapt to various sowing environments. By setting the filter plate, the outer surface of the seeds can be filtered and screened to remove some bad seeds or large particles.

[0009] Preferably, the other end of the rotating rod is rotatably connected to the inner wall of the hopper, a through slot is provided at the bottom of the hopper, and a feed port is provided at the top of the hopper. The through slot is provided to facilitate the feeding of seeds. The feed port is provided to facilitate the feeding of seeds.

[0010] Preferably, a sowing mechanism is provided below the base, and the sowing mechanism includes a pipeline, the pipeline is fixedly connected to the base, a material distribution plate is fixedly connected to the pipeline, a plurality of through holes are provided on the material distribution plate, a plurality of through holes are fixedly connected to hoses, a first bracket is fixedly connected to the base, a plurality of sowing plates are fixedly connected to the first bracket, and the plurality of sowing plates are fixedly connected to the hoses on the plurality of through holes. The seeds transmitted from the pipeline are first divided by the provided material distribution plate, and then dispersed to the inside of each sowing plate through the transmission of the hose, so as to sow the seeds.

[0011] Preferably, three second brackets are fixedly connected to the base, a soil turning roller is rotatably connected to the first second bracket, a plowshare is fixedly connected to the second second bracket, and a compaction roller is rotatably connected to the third second bracket. The soil turning roller is used to turn the soil first, making the soil softer and convenient for subsequent sowing. The plowshare is used to dig holes in the land, which is convenient for placing seeds. The compaction roller is used to compact the land after sowing, which is conducive to the growth of seeds.

[0012] Preferably, a third bracket is fixedly connected to the front and rear ends of the base, and wheels are rotatably connected to the third bracket. The sowing vehicle can be moved by the provided wheels.

[0013] Preferably, a push handle is fixedly connected to the base, and an engine is fixedly connected to the base. The engine can be used to move the seeding vehicle forward by the power of the engine. The push handle can be manually operated to control the direction of the seeding vehicle.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a seeder for wheat breeding experiments, which has the following beneficial effects:

[0016] 1. This wheat breeding test seeder controls the motor to start operation and drives the rotating plate to rotate to adjust the speed and amount of feeding, so as to adapt to various sowing environments. The outer surface of the seeds is filtered and screened through the filter plate to remove some bad seeds or large particles.

[0017] 2. This wheat breeding test seeder first divides the materials through the set material distribution plate, and then disperses them into the inside of each sowing plate to sow the seeds. The set soil turning roller allows the land to be turned over first, which is convenient for subsequent sowing. The set plowshare facilitates the placement of seeds. The set compacting roller compacts the land after sowing, which is conducive to the growth of seeds. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a partial structural schematic diagram of the regulating device of the utility model;

[0021] Figure 3 It is a partial structural schematic diagram of the seeding mechanism of the utility model.

[0022] In the figure: 1. base; 2. hopper; 3. adjusting device; 301. chassis; 302. rotating rod; 303. rotating plate; 304. filter plate; 305. through groove; 4. feed inlet; 5. sowing mechanism; 501. pipeline; 502. distribution plate; 503. through hole; 504. first bracket; 505. sowing plate; 6. second bracket; 7. soil-turning roller; 8. plowshare; 9. compacting roller; 10. third bracket; 11. wheels; 12. pushing handle; 13. engine. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Example 1

[0025] like Figure 1-3As shown, the utility model provides a seed drill for wheat breeding experiments, including a base 1, a hopper 2 is fixedly connected to the base 1, an adjusting device 3 is arranged on the hopper 2, the adjusting device 3 includes a chassis 301, the chassis 301 is fixedly connected to the hopper 2, a motor is fixedly installed inside the chassis 301, a rotating rod 302 is fixedly connected to the output end of the motor through a coupling, a rotating plate 303 is fixedly connected to the rotating rod 302, and a filter plate 304 is fixedly connected to the inner wall of the hopper 2. By setting the rotating plate 303, the angle of the rotating plate 303 can be adjusted when the motor is started, so that the speed and amount of feeding can be adjusted, which is convenient for adapting to various sowing environments. By setting the filter plate 304, the outer surface of the seeds can be filtered and screened to remove some bad seeds or large particles.

[0026] The other end of the rotating rod 302 is rotatably connected to the inner wall of the hopper 2. A through slot 305 is provided at the bottom of the hopper 2, and a feed port 4 is provided above the hopper 2. The through slot 305 is provided to facilitate the feeding of seeds. The feed port 4 is provided to facilitate the feeding of seeds.

[0027] In this embodiment, the speed and amount of feeding are adjusted by controlling the motor to start operation and drive the rotating plate 303 to rotate, so as to adapt to various sowing environments. The outer surface of the seeds is filtered and screened by the filter plate 304 to remove some bad seeds or large particles.

[0028] Example 2

[0029] like Figure 1-3 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a sowing mechanism 5 is provided below the base 1, and the sowing mechanism 5 includes a pipeline 501, the pipeline 501 is fixedly connected to the base 1, a distribution plate 502 is fixedly connected to the pipeline 501, a plurality of through holes 503 are provided on the distribution plate 502, a plurality of through holes 503 are fixedly connected to a hose, a first bracket 504 is fixedly connected to the base 1, a plurality of sowing plates 505 are fixedly connected to the first bracket 504, and a plurality of sowing plates 505 are fixedly connected to the hoses on the plurality of through holes 503. Through the distribution plate 502, the seeds transmitted from the pipeline 501 are firstly distributed, and then dispersed to the inside of each sowing plate 505 through the transmission of the hose, so as to sow the seeds.

[0030] Three second brackets 6 are fixedly connected to the base 1, a soil turning roller 7 is rotatably connected to the first second bracket 6, a plowshare 8 is fixedly connected to the second second bracket 6, and a compaction roller 9 is rotatably connected to the third second bracket 6. The soil turning roller 7 is set to turn the soil first, making the soil softer and convenient for subsequent sowing. The plowshare 8 is set to dig holes in the land to facilitate the placement of seeds. The compaction roller 9 is set to compact the land after sowing, which is conducive to the growth of seeds.

[0031] The front and rear ends of the base 1 are fixedly connected with a third bracket 10, and the third bracket 10 is rotatably connected with a wheel 11. The sowing vehicle can be moved by the wheels 11.

[0032] A push handle 12 is fixedly connected to the base 1, and an engine 13 is fixedly connected to the base 1. The engine 13 is provided so that the sowing vehicle can be moved forward by the power of the engine 13. The push handle 12 is provided so that the direction of the sowing vehicle can be controlled by manual operation.

[0033] In this embodiment, the material is first divided by the material distribution plate 502, and then dispersed into each seeding plate 505 to sow the seeds. The soil turning roller 7 is provided to turn the soil first, making the soil softer and convenient for subsequent sowing. The plowshare 8 is provided to dig holes in the land to facilitate the placement of seeds. The compacting roller 9 is provided to compact the land after sowing, which is conducive to the growth of seeds.

[0034] The following is a detailed description of the working principle of this seed drill for wheat breeding experiments.

[0035] like Figure 1-3 As shown, when in use, the motor is started by controlling the operation of the motor to drive the rotating rod 302 to rotate, and the rotating plate 303 to rotate. The speed and amount of feeding are adjusted by the angle of rotation of the rotating plate 303, so as to adapt to various sowing environments. The seeds transmitted from the pipeline 501 are first divided by the provided dividing plate 502, and then dispersed to the inside of each sowing plate 505 through the transmission of the hose, and the seeds are sown. The soil turning roller 7 is provided, so that the soil is turned over first, making the soil softer and convenient for subsequent sowing. The plowshare 8 is provided to dig a hole in the land for the placement of seeds. The compacting roller 9 is provided to compact the land after sowing, which is conducive to the growth of seeds.

Claims

1. A seed drill for wheat breeding experiments, comprising a base (1), characterized in that: The base (1) is fixedly connected to a hopper (2), the hopper (2) is provided with an adjusting device (3), the adjusting device (3) comprises a chassis (301), the chassis (301) is fixedly connected to the hopper (2), a motor is fixedly installed inside the chassis (301), an output end of the motor is fixedly connected to a rotating rod (302) via a coupling, a rotating plate (303) is fixedly connected to the rotating rod (302), and a filter plate (304) is fixedly connected to the inner wall of the hopper (2).

2. A wheat breeding experiment seeder according to claim 1, characterized in that: The other end of the rotating rod (302) is rotatably connected to the inner wall of the hopper (2); a through groove (305) is provided at the bottom of the hopper (2); and a feed port (4) is provided at the top of the hopper (2).

3. A seeder for wheat breeding experiments according to claim 1, characterized in that: A sowing mechanism (5) is arranged below the base (1), and the sowing mechanism (5) comprises a pipeline (501), the pipeline (501) is fixedly connected to the base (1), a material distribution plate (502) is fixedly connected to the pipeline (501), a plurality of through holes (503) are provided on the material distribution plate (502), a plurality of through holes (503) are fixedly connected to hoses, a first bracket (504) is fixedly connected to the base (1), a plurality of sowing plates (505) are fixedly connected to the first bracket (504), and the plurality of sowing plates (505) are fixedly connected to the hoses on the plurality of through holes (503).

4. A seeder for wheat breeding experiments according to claim 1, characterized in that: Three second brackets (6) are fixedly connected to the base (1); a soil turning roller (7) is rotatably connected to the first of the second brackets (6); a plowshare (8) is fixedly connected to the second of the second brackets (6); and a compacting roller (9) is rotatably connected to the third of the second brackets (6).

5. The seeder for wheat breeding experiment according to claim 1, characterized in that: A third bracket (10) is fixedly connected to the front and rear ends of the base (1), and a wheel (11) is rotatably connected to the third bracket (10).

6. A seeder for wheat breeding experiments according to claim 1, characterized in that: A pushing handle (12) is fixedly connected to the base (1), and an engine (13) is fixedly connected to the base (1).

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