Agricultural seeding equipment

Abstract

The utility model relates to agricultural seeding equipment, and relates to the field of agricultural machinery, and the agricultural seeding equipment comprises a rack, a soil turning shovel is arranged on one side of the rack, a soil conveying assembly is arranged on the rear side of the soil turning shovel, a vertically arranged discharging disc is arranged on the upper side of the soil conveying assembly, a water spraying assembly is arranged between the soil conveying assembly and the discharging disc, the discharging disc is rotatably connected with the rack, and a hopper is arranged on the upper side of the discharging disc; a soil pressing assembly is arranged on the side, away from the soil turning shovel, of the soil conveying assembly. The device has the advantages that soil in front of farmland equipment is shoveled by a soil turning shovel, the soil moves to a soil conveying assembly along the soil turning shovel, seeds in a hopper are transferred into the soil on the soil conveying assembly by a discharging disc, and meanwhile, a water spraying assembly sprays water to the soil and conveys the soil backwards along with the soil conveying assembly; the soil and the seeds are properly extruded by the soil pressing assembly, so that operations such as soil breaking, sowing, watering and soil covering are performed in sequence, and the effect of reducing subsequent inspection and redundant operations of operators is further achieved.

Description

Technical Field

[0001] The present application relates to the field of agricultural machinery, and in particular to an agricultural sowing equipment. Background Art

[0002] At present, in the process of agricultural production, sowing, as an important part, has gone through manual sowing, equipment-assisted sowing and mechanized automatic sowing. Existing seeders are usually divided into broadcast seeders, drill seeders and hole seeders according to the sowing method, and can be divided into vegetable seeders, grain seeders, etc. according to the sowing object, and can be divided into human seeders, animal-powered seeders and machine-driven seeders, etc. according to the driving power.

[0003] Sowing usually consists of processes such as seed selection, soil breaking, sowing, soil covering, watering, etc. Existing sowing equipment often turns the soil in front of the equipment through a soil turning device, and scatters or buries the seeds in the soil, and finally completes the soil burying process through the baffle at the rear of the equipment.

[0004] With regard to the above-mentioned related technologies, when sowing in relatively small farmland, due to the limitation of equipment size, the existing seeder can only realize relatively simple soil breaking and sowing functions. For operations such as covering the soil, watering and fertilizing, manual inspection and operation of the farmland are required to reduce the situation where seeds are exposed outside the soil layer. Utility Model Content

[0005] In order to stably perform the operations of breaking the soil, sowing, watering, covering the soil, etc. in the sowing process in sequence to reduce the manual inspection and re-doing at a later stage, the present application provides an agricultural sowing equipment.

[0006] The present application provides an agricultural sowing device, which adopts the following technical solution:

[0007] An agricultural sowing equipment comprises a frame, a tilling shovel is provided on one side of the frame, a soil feeding assembly is provided on the rear side of the tilling shovel, a vertically arranged feed tray is provided on the upper side of the soil feeding assembly, a water spraying assembly is provided between the soil feeding assembly and the feed tray, the feed tray is rotatably connected to the frame, a hopper is provided on the upper side of the feed tray, a feed outlet is provided on the lower end surface of the hopper, and a soil pressing assembly is provided on the side of the soil feeding assembly away from the tilling shovel.

[0008] By adopting the above technical scheme, the tilling shovel scoops up the soil in front of the farmland equipment, and the soil moves along the soil delivery component of the tilling shovel. The lower feeding tray transfers the seeds in the hopper to the soil on the soil delivery component. At the same time, the water spraying component sprays water on the soil and transports it to the rear along with the soil delivery component. After the seeds and soil are transported out of the soil delivery component, the soil pressing component appropriately squeezes the soil and seeds, effectively realizing the operations of breaking the soil, sowing, watering, covering the soil, etc. in sequence, thereby reducing the subsequent inspections and unnecessary operations of the operators.

[0009] Optionally, the soil delivery assembly includes a horizontally arranged conveyor belt, a plurality of baffles are arranged at intervals on the surface of the conveyor belt, the baffles are arranged along the width direction of the conveyor belt, the frame also includes front wheels and rear wheels, the front wheels and the rear wheels are rotatably connected to the frame, a horizontal main shaft is provided on the side of the conveyor belt close to the rear wheel, the rear wheels are located on both sides of the main shaft, a first bevel gear is provided on the side of the rear wheel close to the conveyor belt, a second bevel gear is provided on the side of the conveyor belt close to the rear wheel, the first bevel gear is opposite to the second bevel gear, and a reversing bevel gear is provided between the first bevel gear and the second bevel gear.

[0010] By adopting the above technical solution, the soil on the conveyor belt is separated by the baffle, and when the operator pushes the frame forward, the rear wheel rotates, and the meshing relationship between the first bevel gear, the second bevel gear and the reversing bevel gear enables the rear of the conveyor belt frame to rotate when the frame is pushed forward, effectively enabling the operator to push the vehicle while the conveyor belt rotates simultaneously with the rear wheel.

[0011] Optionally, the soil compacting assembly includes a vertically arranged soil compacting hammer and a cam, the soil compacting hammer is slidably connected to the frame, the cam is vertically arranged, the outer edge of the cam is rotatably connected to the upper end of the soil compacting hammer, the reversing bevel gear is provided with a transmission rod, the transmission rod is rotatably connected to the frame, a third bevel gear is provided at the end of the transmission rod away from the reversing bevel gear, and a fourth bevel gear is provided on one side of the cam. When in a natural state, the third bevel gear and the fourth bevel gear remain meshed.

[0012] By adopting the above technical solution, when the frame runs forward, the rear wheel rotates, the first bevel gear drives the reversing bevel gear and the transmission rod to rotate, the transmission rod drives the third bevel gear and the fourth bevel gear to rotate, and then drives the cam to rotate. As the cam rotates, the soil-pressing hammer moves up and down, and finally the soil-pressing hammer flattens the soil transported from the conveyor belt, and the soil-pressing hammer can be effectively moved up and down as the rear wheel rotates.

[0013] Optionally, the unloading tray is provided with material distribution openings at intervals in the circumferential direction, the unloading openings are adapted to the material distribution openings, the horizontal side of the unloading tray and the main shaft are both provided with synchronous wheels, and the synchronous wheels are directly provided with synchronous belts.

[0014] By adopting the above technical solution, when the frame moves forward, the main shaft rotates and then drives the rotation of the discharge tray through the synchronous belt and synchronous wheel, thereby realizing the synchronous rotation of the discharge tray, the conveyor belt and the rear wheel, and finally realizing the transfer of seeds in the hopper to the soil on the conveyor belt.

[0015] Optionally, the water spray assembly includes a water tank and a water pipe, wherein one end of the water pipe away from the water tank is located between the conveyor belt and the unloading tray, and a paddle is provided at the end of the water pipe, wherein the paddle includes a sealing portion and an abutting portion, and the connection between the sealing portion and the abutting portion is rotatably connected to the end of the water pipe, and the paddle is provided with a pressing plate for resetting, and the abutting portion extends to the other side of the pipe mouth of the water pipe, and when the baffle passes through the paddle, the baffle contacts the abutting portion, and the paddle rotates around the water pipe.

[0016] By adopting the above technical solution, the baffle moves with the rotation of the transmission belt. When the baffle moves to the paddle, the paddle is pushed open by the baffle. At this time, the water pipe is opened, and water is sprinkled onto the soil on the conveyor belt through the water tank and the water pipe, thereby effectively realizing the soil watering process.

[0017] Optionally, the frame is provided with an auxiliary motor, and the auxiliary motor is used to drive the unloading tray to rotate.

[0018] By adopting the above technical solution, when encountering hard soil, the operator can selectively start the auxiliary motor, drive the feed tray to rotate through the auxiliary motor, and drive the main shaft to rotate through the rotation of the feed tray, thereby driving the rear wheels to rotate, effectively assisting the operator to push the equipment.

[0019] Optionally, several groups of soil turning shovels, soil delivery components, material discharge trays, soil pressing components, and water pipes are sequentially arranged along the width direction of the frame.

[0020] By adopting the above technical solution, multiple groups of land can be sown at the same time, which effectively improves the working efficiency of the equipment and reduces the number of times the operator goes back and forth in the farmland.

[0021] In summary, the present application includes at least one of the following beneficial technical effects:

[0022] 1. The tilling shovel scoops up the soil in front of the farmland equipment. The soil moves along the soil delivery component where the tilling shovel moves. The lower material tray transfers the seeds in the hopper to the soil on the soil delivery component. At the same time, the water spraying component sprays water on the soil and transports it to the rear along with the soil delivery component. When the seeds and soil are transported out of the soil delivery component, the soil pressing component squeezes the soil and seeds appropriately, effectively realizing the operations of breaking the soil, sowing, watering, and covering the soil in sequence, thereby reducing the subsequent inspections and redundant operations of the operators;

[0023] 2. The soil on the conveyor belt is separated by a baffle. When the operator pushes the frame forward, the rear wheels rotate. The meshing relationship between the first bevel gear, the second bevel gear and the reversing bevel gear enables the rear of the conveyor belt frame to rotate when the frame is pushed forward, effectively enabling the operator to push the vehicle while the conveyor belt rotates simultaneously with the rear wheels. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of agricultural sowing equipment.

[0025] Figure 2 It is a cross-sectional diagram of the internal structure.

[0026] Figure 3 yes Figure 2 Enlarged schematic diagram of part A.

[0027] Figure 4 This is a schematic diagram of the overall structure at the rear.

[0028] Figure 5 yes Figure 4 Schematic diagram of the enlarged portion B.

[0029] Explanation of the reference numerals in the accompanying drawings: 1. frame; 11. soil-turning shovel; 12. discharge tray; 121. synchronous belt; 13. hopper; 14. front wheel; 15. rear wheel; 16. auxiliary motor; 2. soil-feeding assembly; 21. conveyor belt; 211. baffle; 22. main shaft; 221. first bevel gear; 222. second bevel gear; 223. reversing bevel gear; 3. water-spraying assembly; 31. water tank; 32. water pipe; 33. paddle; 331. sealing part; 332. abutting part; 333. pressing piece; 4. soil-pressing assembly; 41. cam; 42. soil-pressing hammer; 43. transmission rod; 431. third bevel gear; 44. fourth bevel gear. DETAILED DESCRIPTION

[0030] The present application is further described in detail below in conjunction with all the accompanying drawings.

[0031] The embodiment of the present application discloses an agricultural sowing equipment.

[0032] Reference Figures 1 to 5 An agricultural sowing equipment comprises a frame 1, a tilling shovel 11 is provided on one side of the frame 1, a soil feeding assembly 2 is provided on the rear side of the tilling shovel 11, a vertically arranged lowering tray 12 is provided on the upper side of the soil feeding assembly 2, a water spraying assembly 3 is provided between the soil feeding assembly 2 and the lowering tray 12, the lowering tray 12 is rotatably connected to the frame 1, a hopper 13 is provided on the upper side of the lowering tray 12, a lower end surface of the hopper 13 is provided with a lower feeding port, and a soil pressing assembly 4 is provided on the side of the soil feeding assembly 2 away from the tilling shovel 11. The tilling shovel 11 scoops up the soil in front of the farmland equipment, and the soil moves along the soil-delivering component 2 of the tilling shovel 11. The lower feeding tray 12 transfers the seeds in the hopper 13 to the soil on the soil-delivering component 2. At the same time, the water spraying component 3 sprays water on the soil and transports it to the rear along with the soil-delivering component 2. After the seeds and soil are transported out of the soil-delivering component 2, the soil pressing component 4 squeezes the soil and seeds appropriately, effectively realizing the operations of breaking the soil, sowing, watering, and covering the soil in sequence, thereby reducing the subsequent inspections and unnecessary operations of the operators.

[0033] In order to enable the soil delivery component 2 to smoothly deliver the soil to the rear of the equipment and to make the best use of the power generated by the equipment when it moves forward, the soil delivery component 2 includes a horizontally arranged conveyor belt 21, and a plurality of baffles 211 are arranged at intervals on the surface of the conveyor belt 21, and the baffles 211 are arranged along the width direction of the conveyor belt 21. The frame 1 also includes a front wheel 14 and a rear wheel 15, and the front wheel 14 and the rear wheel 15 are both rotatably connected to the frame 1. A horizontal main shaft 22 is provided on the side of the conveyor belt 21 close to the rear wheel 15, and the rear wheels 15 are located on both sides of the main shaft 22. A first bevel gear 221 is provided on the side of the rear wheel 15 close to the conveyor belt 21, and a second bevel gear 222 is provided on the side of the conveyor belt 21 close to the rear wheel 15. The first bevel gear 221 and the second bevel gear 222 are directly opposite, and a reversing bevel gear 223 is provided between the first bevel gear 221 and the second bevel gear 222. The soil on the conveyor belt 21 is separated by the baffle 21. When the operator pushes the frame 1 forward, the rear wheel 15 rotates. The meshing relationship between the first bevel gear 221, the second bevel gear 222 and the reversing bevel gear 223 enables the conveyor belt 21 to rotate behind the frame 1 when the frame 1 is pushed forward, so that the operator pushes the vehicle and the conveyor belt 21 rotates simultaneously with the rear wheel 15.

[0034] In order to bury the soil and seeds sent from the conveyor belt 21 and perform simple hammering, and further utilize the power generated by the rotation of the rear wheel 15, the soil pressing assembly 4 includes a vertically arranged soil pressing hammer 42 and a cam 41, the soil pressing hammer 42 is slidably connected to the frame 1, the cam 41 is vertically arranged, the outer edge of the cam 41 is rotatably connected to the upper end of the soil pressing hammer 42, the reversing bevel gear 223 is provided with a transmission rod 43, the transmission rod 43 is rotatably connected to the frame 1, the end of the transmission rod 43 away from the reversing bevel gear 223 is provided with a third bevel gear 431, and one side of the cam 41 is provided with a fourth bevel gear 44, and when in a natural state, the third bevel gear 431 and the fourth bevel gear 44 are kept in meshing. When the frame 1 moves forward, the rear wheel 15 rotates, the first bevel gear 221 drives the reversing bevel gear 223 and the transmission rod 43 to rotate, the transmission rod 43 drives the third bevel gear 431 and the fourth bevel gear 44 to rotate, and then drives the cam 41 to rotate, and the soil-pressing hammer 42 is moved up and down with the rotation of the cam 41, and finally the soil-pressing hammer 42 flattens the soil transported from the conveyor belt 21, and the soil-pressing hammer 42 is moved up and down with the rotation of the rear wheel.

[0035] In order to facilitate the rotation and movement of the unloading tray 12. The unloading tray 12 is provided with material distribution ports at intervals in the circumference, and the unloading ports are adapted to the material distribution ports. The horizontal side of the unloading tray 12 and the main shaft 22 are both provided with synchronous wheels, and the synchronous wheels are directly provided with synchronous belts 121. When the frame 1 moves forward, the main shaft 22 rotates and then drives the rotation of the unloading tray 12 through the synchronous belt 121 and the synchronous wheel, thereby realizing the synchronous rotation of the unloading tray 12, the conveyor belt 21, and the rear wheel 15, and finally realizing the transfer of seeds in the hopper 13 to the soil on the conveyor belt 21.

[0036] The water spray assembly 3 includes a water tank 31 and a water pipe 32. One end of the water pipe 32 away from the water tank 31 is located between the conveyor belt 21 and the unloading tray 12. A paddle 33 is provided at the end of the water pipe 32. The paddle 33 includes a blocking portion 331 and an abutting portion 332. The connection between the blocking portion 331 and the abutting portion 332 is rotatably connected to the end of the water pipe 32. The paddle 33 is provided with a pressing piece 333 for resetting. The abutting portion 332 extends to the other side of the pipe mouth of the water pipe 32. When the baffle 211 passes through the paddle 33, the baffle 211 contacts the abutting portion 332, and the paddle 33 rotates around the water pipe 32. The baffle 211 moves with the rotation of the transmission belt. When the baffle 211 moves to the paddle 33, the paddle 33 is pushed open by the baffle 211. At this time, the water pipe 32 is opened, and water is sprinkled on the soil on the conveyor belt 21 through the water tank 31 and the water pipe 32, realizing the process of watering the soil. The pressing piece 333 presses the paddle 33 back to its original position to block the water pipe 32. Several groups of soil turning shovels 11, soil feeding components 2, feeding trays 12, soil pressing components 4, and water pipes 32 are arranged in sequence along the width direction of the frame 1. Sowing multiple groups of land at the same time improves the working efficiency of the equipment, thereby reducing the number of round trips of operators in the farmland.

[0037] Since multiple components need to be driven to move at the same time when pushing the equipment, when a hard ground is required, it may be difficult for the operator to complete the pushing of the equipment. In order to further solve this problem. The frame 1 is provided with an auxiliary motor 16, which is used to drive the unloading tray 12 to rotate. When encountering a hard ground, the operator can selectively turn on the auxiliary motor 16, drive the unloading tray 12 to rotate through the auxiliary motor 16, and drive the main shaft 22 to rotate through the rotation of the unloading tray 12, thereby driving the rear wheel 15 to rotate to assist the operator in pushing the equipment.

[0038] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An agricultural sowing device, comprising a frame (1), characterized in that: A soil turning shovel (11) is provided on one side of the frame (1), a soil delivery assembly (2) is provided on the rear side of the soil turning shovel (11), a vertically arranged material discharge tray (12) is provided on the upper side of the soil delivery assembly (2), a water spray assembly (3) is provided between the soil delivery assembly (2) and the material discharge tray (12), the material discharge tray (12) is rotatably connected to the frame (1), a hopper (13) is provided on the upper side of the material discharge tray (12), a material discharge port is provided on the lower end surface of the hopper (13), and a soil pressing assembly (4) is provided on the side of the soil delivery assembly (2) away from the soil turning shovel (11).

2. The agricultural sowing equipment according to claim 1, characterized in that: The soil conveying assembly (2) comprises a horizontally arranged conveyor belt (21), a plurality of baffles (211) are arranged at intervals on the surface of the conveyor belt (21), and the baffles (211) are arranged along the width direction of the conveyor belt (21). The frame (1) also comprises a front wheel (14) and a rear wheel (15), and the front wheel (14) and the rear wheel (15) are both rotatably connected to the frame (1). A horizontal main shaft (22) is arranged on the side of the conveyor belt (21) close to the rear wheel (15), and the rear wheel (15) is located on both sides of the main shaft (22). A first bevel gear (221) is arranged on the side of the rear wheel (15) close to the conveyor belt (21), and a second bevel gear (222) is arranged on the side of the conveyor belt (21) close to the rear wheel (15). The first bevel gear (221) and the second bevel gear (222) are directly opposite to each other, and a reversing bevel gear (223) is arranged between the first bevel gear (221) and the second bevel gear (222).

3. The agricultural sowing equipment according to claim 2, characterized in that: The soil compacting assembly (4) comprises a soil compacting hammer (42) and a cam (41) which are arranged vertically. The soil compacting hammer (42) is slidably connected to the frame (1). The cam (41) is arranged vertically. The outer edge of the cam (41) is rotatably connected to the upper end of the soil compacting hammer (42). The reversing bevel gear (223) is provided with a transmission rod (43). The transmission rod (43) is rotatably connected to the frame (1). A third bevel gear (431) is provided at one end of the transmission rod (43) away from the reversing bevel gear (223). A fourth bevel gear (44) is provided on one side of the cam (41). When in a natural state, the third bevel gear (431) is kept in mesh with the fourth bevel gear (44).

4. The agricultural sowing equipment according to claim 2, characterized in that: The unloading disc (12) is provided with material distribution openings at intervals in the circumferential direction, the unloading openings are adapted to the material distribution openings, the horizontal side of the unloading disc (12) and the main shaft (22) are both provided with synchronous wheels, and the synchronous wheels are directly provided with synchronous belts (121).

5. The agricultural sowing equipment according to claim 2, characterized in that: The water spray assembly (3) comprises a water tank (31) and a water pipe (32); one end of the water pipe (32) away from the water tank (31) is located between the conveyor belt (21) and the unloading tray (12); a paddle (33) is provided at the end of the water pipe (32); the paddle (33) comprises a blocking portion (331) and an abutting portion (332); the connection between the blocking portion (331) and the abutting portion (332) is rotatably connected to the end of the water pipe (32); the paddle (33) is provided with a pressing piece (333) for resetting; the abutting portion (332) extends along a side away from the water pipe (32); when the baffle (211) passes the paddle (33), the baffle (211) contacts the abutting portion (332), and the paddle (33) rotates around the water pipe (32).

6. The agricultural sowing equipment according to claim 3, characterized in that: The frame (1) is provided with an auxiliary motor (16), and the auxiliary motor (16) is used to drive the unloading tray (12) to rotate.

7. An agricultural sowing equipment according to claim 3 or 5, characterized in that: The soil turning shovel (11), soil delivery assembly (2), material discharge tray (12), soil pressing assembly (4), and water delivery pipe (32) are sequentially arranged in a plurality of groups along the width direction of the frame (1).

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