Automatic agricultural mechanical seeding machine

Abstract

The utility model discloses an automatic agricultural machinery seeding machine which comprises a supporting main plate, a directional wheel and a universal wheel with a lock are respectively connected to the front and the back of the bottom of the supporting main plate, and a slotting structure and a material storing and seeding structure are sequentially connected to the top of the supporting main plate from front to back. A telescopic structure extending to the lower portion is connected to the bottom in the grooving structure and the supporting main plate, a grooving block is connected to the bottom of the telescopic structure, a discharging pipe is arranged at the bottom of the material storing and sowing structure, and a sowing pipe extending to the lower portion of the supporting main plate is connected to the bottom of the discharging pipe. Compared with the prior art, the automatic seeding machine has the advantages that automatic seeding operation can be completed through pushing equipment in cooperation with front-side grooving and rear-side seeding, and meanwhile, the storage seeding structure can be driven to perform transmission seeding operation in cooperation with the directional wheel, so that the seeding operation can be completed under the condition of no driving equipment, and the seeding efficiency is improved. Therefore, cost can be reduced, and the seeder is suitable for seeding operation in small-area planting areas.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to an automated agricultural machinery seeder. Background Art

[0002] Agricultural machinery refers to various machinery used in the process of crop planting and animal husbandry production, as well as in the primary processing and treatment of agricultural and livestock products. Agricultural machinery includes agricultural power machinery, farmland construction machinery, soil tillage machinery, planting and fertilizing machinery, plant protection machinery, farmland irrigation and drainage machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery, and agricultural transportation machinery, etc.

[0003] Among agricultural machinery equipment, seeders are relatively niche equipment, but they are also necessary. For some large-scale plantations, generally, seeding equipment with a high degree of mechanization is selected, but the corresponding cost is also high, and various driving devices are required. However, for some places that only need simple seeding and have a small planting area, such equipment is not needed at all. Therefore, an automated seeding device that reduces driving devices, lowers costs, and is suitable for small-area planting is needed. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide an automated agricultural machinery seeder that reduces driving devices, lowers costs, and is suitable for small-area planting in view of the deficiencies mentioned in the above background art.

[0005] To solve the above technical problem, the technical solution provided by the utility model is: an automated agricultural machinery seeder, including a support main board. At the front and back of the bottom of the support main board, a directional wheel and a lockable universal wheel are respectively connected. At the top of the support main board, a grooving structure and a material storage and seeding structure are successively connected from the front. A telescopic structure extending downward is connected between the grooving structure and the inner bottom of the support main board, and a grooving block is connected to the bottom of the telescopic structure;

[0006] A feeding pipe is provided at the bottom of the material storage and seeding structure. A rotating shaft is rotatably connected inside the feeding pipe. A plurality of dividing plates are connected to the rotating shaft. A seeding pipe extending below the support main board is connected to the bottom of the feeding pipe. The grooving block and the seeding pipe are arranged on the same horizontal plane. The directional wheel is connected with a first driving shaft extending to the outside, the rotating shaft is connected with a second driving shaft extending to the outside, and a transmission structure is connected between the first driving shaft and the second driving shaft.

[0007] Further, an adjusting screw is threadedly connected inside the telescopic structure. The top of the adjusting screw extends to a twisting handle above the grooving structure, which is convenient for adjusting the height of the telescopic structure.

[0008] Furthermore, a feeding port is connected to the top of the material storage and sowing structure, and a sealing cover is connected to the top of the feeding port, which facilitates the feeding operation.

[0009] Furthermore, a V-shaped material covering plate is connected to the rear of the support main board directly behind the sowing pipe, and a soil leakage port is arranged at the rear bottom of the V-shaped material covering plate, which facilitates the material covering operation.

[0010] Furthermore, a bearing support frame for cooperating with the first drive shaft and the second drive shaft is connected to one side of the support main board, which facilitates the stable rotation operation of the first drive shaft and the second drive shaft.

[0011] Furthermore, a limit hinge frame is connected to the top of the rear side of the support main board, a main handle is hinged to the rear side of the limit hinge frame, and auxiliary handles are connected to both sides of the rear end of the main handle, which facilitates the pushing operation of the equipment for movement.

[0012] The advantages of an automated agricultural mechanical seeder of the present utility model compared with the prior art are as follows: By pushing the equipment and cooperating with the front-side grooving and rear-side sowing, the automated sowing operation can be completed. At the same time, the material storage and sowing structure can be driven for transmission sowing operation by cooperating with the directional wheels, so that the sowing operation can be completed without a driving device, thereby reducing costs and being suitable for sowing operations in small-area planting areas. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the first structural schematic diagram of an automated agricultural mechanical seeder of the present utility model.

[0014] Figure 2 is the second structural schematic diagram of an automated agricultural mechanical seeder of the present utility model.

[0015] Figure 3 is the sectional structural schematic diagram of an automated agricultural mechanical seeder of the present utility model.

[0016] As shown in the figure: 1. Support main board; 2. Directional wheel; 3. Grooving structure; 4. Telescopic structure; 5. Adjusting screw; 6. Twisting handle; 7. Grooving block; 8. Material storage and sowing structure; 9. Feeding port; 10. Sealing cover; 11. Feeding pipe; 12. Rotating shaft; 13. Material distributing plate; 14. Sowing pipe; 15. V-shaped material covering plate; 16. Soil leakage port; 17. First drive shaft; 18. Second drive shaft; 19. Transmission structure; 20. Bearing support frame; 21. Lockable universal wheel; 22. Limit hinge frame; 23. Main handle; 24. Auxiliary handle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The following further describes the present utility model in detail with reference to the drawings.

[0018] Combined with the attached Figures 1-3

[0018] , an automated agricultural machinery seeder, including a support main board 1. At the front and back of the bottom of the support main board 1, a directional wheel 2 and a lockable universal wheel 21 are respectively connected. The directional wheel 2 and the lockable universal wheel 21 can ensure the stable movement and steering operation of the support main board 1. On the top of the support main board 1, a grooving structure 3 and a material storage and sowing structure 8 are successively connected from the front. A feeding port 9 is connected to the top of the material storage and sowing structure 8, and a sealing cover 10 is connected to the top of the feeding port 9. Feeding operation can be carried out through the feeding port 9. A telescopic structure 4 extending downward is connected between the grooving structure 3 and the inner bottom of the support main board 1. A grooving block 7 is connected to the bottom of the telescopic structure 4. An adjusting screw rod 5 is threadedly connected inside the telescopic structure 4. The top of the adjusting screw rod 5 extends to a twisting handle 6 outside the upper part of the grooving structure 3. That is, by twisting the twisting handle 6 to drive the rotation of the adjusting screw rod 5, and cooperating with the threaded connection, the lifting operation of the telescopic structure 4 and the grooving block 7 can be driven, so as to adjust the depth of grooving.

[0019] A discharge pipe 11 is provided at the bottom of the material storage and sowing structure 8. A rotating shaft 12 is rotatably connected inside the discharge pipe 11. A plurality of material distribution plates 13 are connected to the rotating shaft 12. A sowing pipe 14 extending below the support main board 1 is connected to the bottom of the discharge pipe 11. The grooving block 7 and the sowing pipe 14 are arranged on the same horizontal plane. The directional wheel 2 is connected with a first driving shaft 17 extending to the outside. The rotating shaft 12 is connected with a second driving shaft 18 extending to the outside. A transmission structure 19 is connected between the first driving shaft 17 and the second driving shaft 18. The transmission structure 19 is a belt pulley and belt transmission structure. That is, by pushing the equipment forward for operation, that is, grooving operation is carried out through the grooving block 7 at the front side. Through the cooperation of the first driving shaft 17 and the second driving shaft 18 with the transmission structure 19, the rotation of the rotating shaft 12 can be driven by the rotation of the directional wheel 2. With the cooperation of a plurality of material distribution plates 13, quantitative downward feeding operation can be carried out according to the moving distance of the directional wheel 2. That is, in actual use, according to different planted crops, quantitative feeding and sowing operation can be carried out through the material distribution plates 13. A bearing support frame 20 for cooperating with the first driving shaft 17 and the second driving shaft 18 is connected to one side of the support main board 1. Through the bearing support frame 20, the stable rotation operation of the first driving shaft 17 and the second driving shaft 18 can be ensured.

[0020] A V-shaped soil covering plate 15 is connected to the support main board 1 directly behind the sowing pipe 14. A soil leakage port 16 is provided at the rear bottom of the V-shaped soil covering plate 15. The front side structure is grooving. Generally, the soil is pushed to both sides during grooving. After sowing through the sowing pipe 14 in the middle, the soil pushed to both sides can be concentrated to the middle through the V-shaped soil covering plate 15. The setting of the soil leakage port 16 can facilitate the soil covering operation.

[0021] A limit hinge frame 22 is connected to the top of the rear side of the support main board 1. A main handle 23 is hinged to the rear side of the limit hinge frame 22. Two sides of the rear end of the main handle 23 are connected with auxiliary handles 24. The handles are convenient for pushing the device through the hinge. In actual use, some three-wheeled or agricultural machinery can also be connected for pulling operations.

[0022] The above description of the present invention and its implementation manners is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments without creative efforts without departing from the gist of the present invention creation, they shall fall within the protection scope of the present invention.

Claims

1. An automated agricultural mechanical seed drill, comprising a supporting main board (1), wherein the bottom of the supporting main board (1) is respectively connected with a directional wheel (2) and a locking universal wheel (21) at the front and rear sides thereof, wherein: The top of the supporting main board (1) is connected with a slotted structure (3) and a material storage and sowing structure (8) in sequence from the front, the slotted structure (3) and the bottom of the supporting main board (1) are connected with a telescopic structure (4) extending downward, and the bottom of the telescopic structure (4) is connected with a slotted block (7); The material storage and sowing structure (8) is provided with a feed pipe (11) at the bottom, a rotating shaft (12) is rotatably connected inside the feed pipe (11), a plurality of material distribution plates (13) are connected to the rotating shaft (12), a sowing pipe (14) extending to the bottom of the supporting main board (1) is connected to the bottom of the feed pipe (11), the slotted block (7) and the sowing pipe (14) are arranged on the same horizontal plane, the directional wheel (2) is connected with a first drive shaft (17) extending to the outside, the rotating shaft (12) is connected with a second drive shaft (18) extending to the outside, and a transmission structure (19) is connected between the first drive shaft (17) and the second drive shaft (18).

2. The automated agricultural mechanical seeder according to claim 1, characterized in that: The telescopic structure (4) is internally threadedly connected with an adjusting screw (5), and the top of the adjusting screw (5) extends to a twisting handle (6) located outside and above the slotted structure (3).

3. The automated agricultural mechanical seeder according to claim 1, characterized in that: The top of the material storage and sowing structure (8) is connected to a feeding port (9), and the top of the feeding port (9) is connected to a sealing cover (10).

4. The automated agricultural mechanical seeder according to claim 1, characterized in that: The supporting main board (1) is located directly behind the sowing tube (14) and is connected to a V-shaped cover plate (15), and a soil leakage port (16) is provided at the rear bottom of the V-shaped cover plate (15).

5. The automated agricultural mechanical seeder according to claim 1, characterized in that: One side of the supporting main board (1) is connected to a bearing support frame (20) that matches the first drive shaft (17) and the second drive shaft (18).

6. The automated agricultural mechanical seeder according to claim 1, characterized in that: A limit hinge frame (22) is connected to the top of the rear side of the supporting main board (1), a main handle (23) is hingedly provided on the rear side of the limit hinge frame (22), and auxiliary handles (24) are connected to both sides of the rear end of the main handle (23).

Images