Multi-row corn planter convenient to adjust

Abstract

The utility model provides a multi-row corn planter convenient to adjust, which relates to the technical field of corn planters and comprises a frame, an adjusting box is fixedly mounted on the surface of the frame, a motor is fixedly mounted on the surface of the adjusting box, and a bidirectional lead screw is fixedly mounted at the output end of the motor. The surface of the bidirectional lead screw is in threaded connection with a first moving block and a second moving block, by arranging the frame, the adjusting box, the motor, the bidirectional lead screw, the first moving block, the second moving block, the corn storage hopper and the discharging port structure, when the motor is started, the bidirectional lead screw can be driven to rotate, and when the bidirectional lead screw rotates, the corn can be conveniently discharged. The first moving block and the second moving block can be driven to diverge and converge mutually, so that the distance between the first moving block and the second moving block can be adjusted, the corn planter can well meet the seeding requirements of different scenes when seeding is performed in different fields, and the flexibility of the corn planter is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of corn planters, in particular to a multi-row corn planter that is easy to adjust. Background Art

[0002] A corn seeder is an agricultural mechanical device that plants corn seeds in the land through a sowing mechanical system. The corn seeder has the characteristics of high sowing efficiency and low seed damage rate. Publication No. CN205491731U discloses a corn seeder, including a hopper, a seeder body, wheels, a camera, a discharge pipe, a seed storage bin, a tray motor, a main motor, a control box, a transmission mechanism, a battery box and a tray; the upper end of the seeder body is fixedly connected to the hopper, the lower end of the hopper is fixedly connected to the seed storage bin, the right end of the bottom of the seed storage bin is provided with a discharge pipe, and the left end of the bottom of the seed storage bin is fixedly connected to the tray motor; the seeder body is fixedly connected to the hopper, the lower end of the hopper is fixedly connected to the seed storage bin, the right end of the bottom of the seed storage bin is provided with a discharge pipe, and the left end of the bottom of the seed storage bin is fixedly connected to the tray motor; A camera is installed at the bottom of the seed drill body; a battery box is provided on the right side of the inside of the seed drill body, and a main motor and a control box are provided on the battery box; a material tray is provided at the bottom of the seed storage bin. In actual application of the above technology, since the discharge port of the seed drill is fixed, the fixed discharge port will make the seed drill only able to sow at a fixed spacing. When sowing in different fields, the sowing spacing of the corn seed drill cannot be well adjusted to the distance between the ridges, so that the seed drill cannot meet the sowing needs of different scenarios well, which will lead to poor sowing flexibility and needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: a multi-row corn planter that is easy to adjust, comprising a frame, an adjustment box is fixedly installed on the surface of the frame, a motor is fixedly installed on the surface of the adjustment box, a bidirectional screw rod is fixedly installed on the output end of the motor, a first moving block and a second moving block are threadedly connected on the surface of the bidirectional screw rod, corn storage buckets are fixedly installed on the surfaces of the first moving block and the second moving block, and a discharge port is fixedly installed on the bottom end of the corn storage bucket.

[0005] Preferably, a round rod is fixedly installed inside the adjustment box, and the first moving block and the second moving block slide on the surface of the round rod. Here, the round rod can limit the first moving block and the second moving block, so that the first moving block and the second moving block can be more stable when moving.

[0006] Preferably, the first moving block and the second moving block slide inside the adjustment box. Here, when the motor is started, it can drive the bidirectional screw to rotate. When the bidirectional screw rotates, it can drive the first moving block and the second moving block to diverge and converge with each other, so as to adjust the distance between the first moving block and the second moving block, so that when sowing in different fields, the corn planter can well meet the sowing needs of different scenes, thereby improving the flexibility of the corn planter.

[0007] Preferably, a rotating wheel is fixedly installed at the bottom end of the frame, and a push handle is fixedly installed on the surface of the frame. Here, the push handle cooperates with the rotating wheel at the bottom end of the frame to realize flexible movement of the corn planter and improve the efficiency of corn planting.

[0008] Preferably, the frame is in a trapezoidal shape. Here, the trapezoidal frame can not only increase the force-bearing area of ​​the frame, but also make the entire frame more stable, thereby improving the safety of the corn planter.

[0009] Preferably, a fixing plate is fixedly mounted at the bottom of each of the first moving block and the second moving block, a rotating shaft is rotatably connected to the surface of the fixing plate, and a pressing block is fixedly mounted on the surface of the rotating shaft. Here, when the corn seeds are released from the discharge port into the sowing pit, the pressing block at the rear will pass through the sowing pit, and the pressing block is rotatably connected to the fixing plate through the rotating shaft, and the corn seeds can be buried by compacting the soil, thereby improving the survival rate of the corn seeds.

[0010] Preferably, the pressing block is located directly behind the discharge port. Here, the bottom ends of the first moving block and the second moving block are fixedly mounted with a fixing plate, so that the pressing block can move with the first moving block and the second moving block, thereby improving the efficiency of sowing.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, by arranging a frame, an adjustment box, a motor, a bidirectional screw rod, a first moving block, a second moving block, a corn storage bucket, and a discharge port structure, the motor can drive the bidirectional screw rod to rotate when it is started, and when the bidirectional screw rod rotates, it can drive the first moving block and the second moving block to diverge and converge with each other, so that the distance between the first moving block and the second moving block can be adjusted, so that when sowing in different fields, the corn planter can well meet the sowing needs of different scenes, and the flexibility of the corn planter is improved. By arranging a round rod, a rotating wheel, and a push handle structure, the round rod can limit the first moving block and the second moving block, so that the first moving block and the second moving block can be more stable when moving, and the push handle cooperates with the rotating wheel at the bottom of the frame to realize the flexible movement of the corn planter and improve the efficiency of corn sowing.

[0013] 2. In the utility model, by setting a fixed plate, a rotating shaft, and a pressing block structure, when the corn seeds are released from the discharge port into the sowing pit, the pressing block at the rear will pass through the sowing pit, and the pressing block is rotatably connected to the fixed plate through the rotating shaft, and the corn seeds can be buried by compacting the soil, thereby improving the survival rate of the corn seeds. The bottom ends of the first moving block and the second moving block are fixedly installed with fixed plates, so that the pressing block can move with the first moving block and the second moving block, thereby improving the sowing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of a multi-row corn planter that is easy to adjust is provided for the utility model;

[0015] Figure 2 The utility model provides an overall schematic diagram of a multi-row corn planter that is easy to adjust;

[0016] Figure 3 A bottom view of a multi-row corn planter that is easy to adjust is provided for the utility model;

[0017] Figure 4 The utility model provides a schematic diagram of a bidirectional screw rod of a multi-row corn planter which is easy to adjust.

[0018] Legend:

[0019] 1. Frame; 2. Adjustment box; 3. Motor; 4. Bidirectional screw; 5. First moving block; 6. Second moving block; 7. Corn storage bucket; 8. Discharge port; 9. Round rod; 10. Rotating wheel; 11. Push handle; 12. Fixed plate; 13. Rotating shaft; 14. Press block. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1

[0023] See also Figure 1-4The utility model provides a technical solution: a multi-row corn planter that is easy to adjust, including a frame 1, an adjusting box 2 is fixedly installed on the surface of the frame 1, a motor 3 is fixedly installed on the surface of the adjusting box 2, a bidirectional screw rod 4 is fixedly installed on the output end of the motor 3, a first moving block 5 and a second moving block 6 are threadedly connected on the surface of the bidirectional screw rod 4, a corn storage bucket 7 is fixedly installed on the surface of the first moving block 5 and the second moving block 6, a discharge port 8 is fixedly installed on the bottom end of the corn storage bucket 7, a round rod 9 is fixedly installed inside the adjusting box 2, the first moving block 5 and the second moving block 6 slide on the surface of the round rod 9, the round rod 9 can limit the first moving block 5 and the second moving block 6, so that the first moving block 5 and the second moving block 6 can be more stable when moving, and the first moving block 5 and the second moving block 6 slide inside the adjusting box 2 When the motor 3 is started, it can drive the bidirectional screw rod 4 to rotate. When the bidirectional screw rod 4 rotates, it can drive the first moving block 5 and the second moving block 6 to diverge and converge with each other, so as to realize the adjustment of the distance between the first moving block 5 and the second moving block 6, so that when sowing in different fields, the corn planter can well meet the sowing needs of different scenes, and improve the flexibility of the corn planter. A rotating wheel 10 is fixedly installed at the bottom end of the frame 1, and a push handle 11 is fixedly installed on the surface of the frame 1. The push handle 11 cooperates with the rotating wheel 10 at the bottom end of the frame 1 to realize the flexible movement of the corn planter and improve the efficiency of corn sowing. The shape of the frame 1 is trapezoidal. The trapezoidal frame 1 can not only increase the force-bearing area of ​​the frame 1, but also make the entire frame 1 more stable, thereby improving the safety of the corn planter.

[0024] Embodiment 2

[0025] See also Figure 3 The bottom ends of the first moving block 5 and the second moving block 6 are both fixedly installed with a fixed plate 12, and the surface of the fixed plate 12 is rotatably connected with a rotating shaft 13. The surface of the rotating shaft 13 is fixedly installed with a pressing block 14. When the corn seeds are released from the discharge port 8 into the sowing pit, the rear pressing block 14 will pass through the sowing pit. The pressing block 14 is rotatably connected to the fixed plate 12 through the rotating shaft 13, and the corn seeds can be buried by compacting the soil, thereby improving the survival rate of the corn seeds. The pressing block 14 is located directly behind the discharge port 8. The bottom ends of the first moving block 5 and the second moving block 6 are both fixedly installed with a fixed plate 12, so that the pressing block 14 can follow the first moving block 5 and the second moving block 6 to move, thereby improving the sowing efficiency.

[0026] Working principle: When in use, first hold the push handle 11 tightly and push the corn planter into the field. The push handle 11 cooperates with the rotating wheel 10 at the bottom of the frame 1 to realize the flexible movement of the corn planter and improve the efficiency of corn planting. Then turn on the motor 3. When the motor 3 is started, it can drive the bidirectional screw rod 4 to rotate. When the bidirectional screw rod 4 rotates, it can drive the first moving block 5 and the second moving block 6 to diverge and converge with each other, so as to adjust the distance between the first moving block 5 and the second moving block 6, so that when planting in different fields, the corn planter can be well adjusted. In order to meet the sowing needs of different scenarios and improve the flexibility of the corn planter, the round rod 9 can limit the first moving block 5 and the second moving block 6, so that the first moving block 5 and the second moving block 6 can be more stable when moving. When the distance between the first moving block 5 and the second moving block 6 is appropriate, the corn sowing begins. When the corn seeds are released from the discharge port 8 into the sowing pit, the rear pressing block 14 will pass through the sowing pit. The pressing block 14 is rotatably connected to the fixed plate 12 through the rotating shaft 13, and the corn seeds can be buried by compacting the soil, thereby improving the survival rate of the corn seeds.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A multi-row corn planter that is easily adjustable, comprising a frame (1), characterized in that: An adjusting box (2) is fixedly mounted on the surface of the frame (1), a motor (3) is fixedly mounted on the surface of the adjusting box (2), a bidirectional screw rod (4) is fixedly mounted on the output end of the motor (3), a first moving block (5) and a second moving block (6) are threadedly connected on the surface of the bidirectional screw rod (4), a corn storage hopper (7) is fixedly mounted on the surface of the first moving block (5) and the second moving block (6), and a discharge port (8) is fixedly mounted on the bottom end of the corn storage hopper (7).

2. The easily adjustable multi-row corn planter according to claim 1, characterized in that: A round rod (9) is fixedly installed inside the regulating box (2), and the first moving block (5) and the second moving block (6) slide on the surface of the round rod (9).

3. The easily adjustable multi-row corn planter according to claim 1, characterized in that: The first moving block (5) and the second moving block (6) slide inside the regulating box (2).

4. The easily adjustable multi-row corn planter according to claim 1, characterized in that: A rotating wheel (10) is fixedly mounted on the bottom end of the frame (1), and a push handle (11) is fixedly mounted on the surface of the frame (1).

5. The easily adjustable multi-row corn planter according to claim 1, characterized in that: The frame (1) is in the shape of a trapezoid.

6. The easily adjustable multi-row corn planter according to claim 1, characterized in that: A fixing plate (12) is fixedly mounted on the bottom ends of the first moving block (5) and the second moving block (6); a rotating shaft (13) is rotatably connected to the surface of the fixing plate (12); and a pressing block (14) is fixedly mounted on the surface of the rotating shaft (13).

7. The easily adjustable multi-row corn planter according to claim 6, characterized in that: The pressing block (14) is located directly behind the discharge port (8).

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