Corn ditching planter

Abstract

The utility model discloses a corn ditching planter which comprises a movable chassis, a storage battery box is fixedly arranged on the upper end face of the movable chassis, an installation support is hinged to the tail of the movable chassis, an electric push rod used for driving the installation support to rotate is hinged to the tail of the movable chassis, and a plurality of installation plates are arranged on the installation support in a sliding mode. An adjusting mechanism capable of adjusting the distance between every two adjacent installation plates is arranged between the installation plates and the installation support in a matched mode, ditching assemblies are fixedly arranged at the bottoms of the installation plates, planting assemblies are fixedly arranged at the upper ends of the installation plates, and the planting assemblies are communicated with the ditching assemblies. A material control assembly in the planting assembly drives a rotating shaft to rotate by means of a motor, a material distribution plate is driven to carry out distribution control on seeds, and the problem of uneven seed distribution is effectively avoided by controlling the rotating speed of the motor and accurately adjusting the discharging speed and the discharging amount of the seeds.

Description

Technical Field

[0001] The utility model relates to the technical field of corn planting devices, in particular to a corn furrowing planter. Background Art

[0002] Corn is one of the world's most important food crops. The furrowing and sowing stages of its cultivation process play a crucial role in its growth, development, and yield. Furrowing provides suitable planting space for corn seeds, facilitating their rooting and nutrient and water absorption. Traditional corn planters have played a vital role in agricultural production. Furrows are created in the field using a fixed furrowing device, and then sowing is carried out manually or with a simple seeding device.

[0003] However, traditional corn furrow planters have significant flaws. When it comes to adjusting furrow spacing, most traditional planters use a fixed furrowing assembly, making it difficult to flexibly adjust furrow spacing based on different corn varieties, soil fertility, and planting plans. When it comes to seed drop control, traditional planters often lack precise seed drop speed adjustment mechanisms. They typically rely simply on gravity or relatively simple mechanical devices to control seed drop. They are unable to precisely control the seed drop volume and speed based on different planting density requirements, seed size, and shape, which can easily lead to uneven seed distribution. Utility Model Content

[0004] (1) Technical issues

[0005] The utility model aims to provide a corn furrowing planter, which overcomes the problems of traditional corn furrowing planters in terms of furrowing spacing adjustment and seed dropping control.

[0006] (2) Technical content

[0007] In order to solve the above technical problems, the technical solution of the utility model is: a corn furrowing and planting machine, comprising a mobile chassis, a battery box fixedly provided on the upper end surface of the mobile chassis, a mounting bracket hingedly provided at the rear of the mobile chassis, an electric push rod for driving the mounting bracket to rotate, a plurality of mounting plates slidingly provided on the mounting bracket, an adjustment mechanism that can adjust the spacing between adjacent mounting plates is matched between the mounting plate and the mounting bracket, a furrowing assembly is fixedly provided at the bottom of the mounting plate, a planting assembly is fixedly provided at the upper end of the mounting plate, and the planting assembly is connected to the furrowing assembly.

[0008] Furthermore, the mobile chassis adopts a crawler chassis, which is provided with a built-in motor for driving the crawler chassis to move.

[0009] Furthermore, the trenching assembly includes a pipe fixedly provided at the bottom of the mounting plate for seeds to fall into, and a trenching tip is fixedly provided at the bottom of one side of the pipe close to the mobile chassis.

[0010] Furthermore, the planting component includes a cylindrical shell fixed on the upper end surface of the mounting plate, the upper end of the cylindrical shell is connected to a seed storage box, the lower end of the cylindrical shell is connected to a pipeline, and a material control component for adjusting the seed falling speed is provided inside the cylindrical shell.

[0011] Furthermore, the material control assembly includes a rotating shaft rotatably arranged inside the cylindrical shell, a plurality of material dividing plates are fixedly provided on the rotating shaft, and a motor for driving the rotating shaft to rotate is fixedly provided on the outer side of the cylindrical shell.

[0012] Furthermore, the adjustment mechanism includes a plurality of positioning holes provided on the mounting bracket, and also includes a threaded hole provided at the sliding connection portion between the mounting plate and the mounting bracket. Adjacent mounting plates are fixed in the positioning holes at different positions by bolts to adjust the spacing between the ditching components.

[0013] Furthermore, the battery box is provided with a receiving cavity for placing spare seeds.

[0014] (3) Technical effects

[0015] Compared with the prior art, the utility model has the following advantages:

[0016] 1. This utility model uses an adjustment mechanism on the mounting bracket to easily adjust the spacing between adjacent mounting plates, thereby achieving flexible adjustment of the spacing between furrowing components. This allows growers to precisely set furrow spacing based on corn variety characteristics, soil fertility, and planting plans.

[0017] 2. The seed control assembly within the planting unit uses a motor to drive the rotating shaft, which in turn drives the seed distribution plate to control the seed distribution. This design allows precise adjustment of seed distribution speed and quantity by controlling the motor speed based on factors such as planting density requirements and seed size and shape, effectively preventing uneven seed distribution.

[0018] 3. This planter integrates the trenching and planting components into a single unit, strategically positioned on a mobile chassis. This compact structure makes it easy to operate. The crawler-type chassis offers excellent maneuverability and stability, making it suitable for corn planting operations in complex terrains. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structure diagram of a corn furrowing planter in this utility model. Figure 1 .

[0020] Figure 2This is a three-dimensional structure diagram of a corn furrowing planter in this utility model. Figure 2 .

[0021] Figure 3 This is a three-dimensional structure diagram of a corn furrowing planter in this utility model. Figure 3 .

[0022] Figure 4 The utility model is a schematic diagram of the main structure of a corn furrowing planter.

[0023] Figure 5 The utility model is a schematic diagram of the structure of a corn furrowing and planting machine from the right side.

[0024] Figure 6 The utility model is a schematic diagram of the structure of a corn furrowing planter viewed from above.

[0025] Figure 7 The utility model is a schematic diagram of the cross-sectional structure of a corn furrowing planter.

[0026] Figure 8 The utility model is a structural schematic diagram of the A area of ​​a corn furrowing planter.

[0027] As shown in the figure: 1. Mobile chassis; 2. Battery box; 3. Mounting bracket; 4. Electric push rod; 5. Mounting plate; 6. Ditching assembly; 7. Planting assembly; 8. Pipeline; 9. Ditching tip; 10. Cylindrical shell; 11. Seed storage box; 12. Material control assembly; 13. Rotating shaft; 14. Material dividing plate; 15. Motor; 16. Positioning hole; 17. Threaded hole; 18. Accommodating cavity. DETAILED DESCRIPTION

[0028] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "inside", "outside", "center", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction structure and operation. Therefore, they cannot be understood as limitations on the present invention.

[0029] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "provided with," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0030] The present invention will be described in further detail below with reference to the accompanying drawings.

[0031] Combined with attachment Figure 1 To the attached Figure 8 A corn furrowing planter comprises a mobile chassis 1, which adopts a crawler chassis, and is provided with a built-in motor for driving the crawler chassis to move. A battery box 2 is fixedly provided on the upper end surface of the mobile chassis 1, and a receiving cavity 18 for placing spare seeds is provided on the battery box 2. The battery supplies power to the crawler chassis and all electrical equipment on the device. A mounting bracket 3 is hingedly provided at the rear of the mobile chassis 1, and an electric push rod 4 for driving the mounting bracket 3 to rotate is hingedly provided at the rear of the mobile chassis 1. A plurality of mounting plates 5 are slidingly provided on the mounting bracket 3, and an adjustment mechanism for adjusting the distance between adjacent mounting plates 5 is matched between the mounting plate 5 and the mounting bracket 3. A ditching assembly 6 is fixedly provided at the bottom of the mounting plate 5, and a planting assembly 7 is fixedly provided at the upper end of the mounting plate 6. The planting assembly 7 is connected to the ditching assembly 6.

[0032] In this embodiment, as a preferred technical solution, the trenching assembly 6 includes a pipe 8 fixed to the bottom of the mounting plate 5 for seeds to fall, and a trenching tip 9 is fixed to the bottom of the pipe 8 close to the mobile chassis 1.

[0033] In this embodiment, as a preferred technical solution, the planting component 7 includes a cylindrical shell 10 fixed on the upper end surface of the mounting plate 5, the upper end of the cylindrical shell 10 is connected to a seed storage box 11, the lower end of the cylindrical shell 10 is connected to the pipe 8, and the interior of the cylindrical shell 10 is provided with a material control component 12 for adjusting the seed falling speed, the material control component 12 includes a rotating shaft 13 rotatably arranged inside the cylindrical shell 10, a plurality of dividing plates 14 are fixed on the rotating shaft 13, and a motor 15 for driving the rotating shaft 13 to rotate is fixed on the outer side of the cylindrical shell 10.

[0034] In this embodiment, as a preferred technical solution, the adjustment mechanism includes a plurality of positioning holes 16 provided on the mounting bracket 3, and also includes a threaded hole 17 provided at the sliding connection portion between the mounting plate 5 and the mounting bracket 3. Adjacent mounting plates 5 are fixed in the positioning holes 16 at different positions by bolts to adjust the spacing between the ditching components.

[0035] The working principle of the corn furrowing and planting machine of the present invention is as follows: the device utilizes a mobile chassis 1 as a support and mobile platform, and drives the crawler chassis to move through its internal built-in motor, so as to realize the movement of the entire machine in the corn planting field. The furrowing assembly 6 installed on the mounting plate 5 performs furrowing operations during the movement of the machine, and the planting assembly 7 is connected to the furrowing assembly 6, sowing seeds into the furrow while furrowing. Among them, the adjustment mechanism can adjust the spacing of the mounting plates 5, thereby changing the spacing of the furrowing assembly 6 to adapt to different planting needs; the material control assembly 12 can control the speed and quantity of seeds falling from the planting assembly 7 into the furrowing assembly 6. In addition, the electric push rod 4 can change the angle of the furrowing assembly 6 by controlling the rotation of the mounting bracket 3, thereby adjusting the furrowing depth to meet different soil conditions and corn planting requirements.

[0036] The working process of the corn furrowing planter of the utility model is as follows:

[0037] 1. Equipment preparation: Place corn seeds into the seed storage box 11, check the battery level of the battery box 2, and ensure that all components are properly connected and in their initial state.

[0038] 2. Adjust the furrow spacing: Loosen the bolts between the mounting plate 5 and the mounting bracket 3 according to the planting requirements, adjust the spacing of the furrowing components 6 by fixing the bolts of the adjacent mounting plates 5 into the positioning holes 16 at different positions of the mounting bracket 3, and then tighten the bolts.

[0039] 3. Seed dropping speed setting: Based on the planting density, seed characteristics, etc., start the motor 15 on the outer side of the cylindrical shell 10. The motor 15 drives the rotating shaft 13 to rotate, so that the dividing plate 14 on the rotating shaft 13 rotates at a suitable speed, thereby controlling the speed at which the seeds fall from the seed storage box 11 through the cylindrical shell 10 into the pipe 8.

[0040] 4. Adjusting the trenching depth: According to the soil conditions and the corn planting depth requirements, start the electric push rod 4, which pushes or pulls the mounting bracket 3 to rotate around the hinge point with the mobile chassis 1, so that the angle of the trenching tip 9 at the bottom of the mounting plate 5 relative to the ground changes, thereby adjusting the trenching depth.

[0041] 5. Planting: Activate the built-in motor of mobile chassis 1, and the tracked chassis begins to move, driving the entire machine forward. At this point, trenching tips 9 at the bottom of mounting plate 5 penetrate the soil alongside pipe 8 as the machine advances, creating a trench. Simultaneously, seeds in planting assembly 7, after being regulated by seed control assembly 12, fall into pipe 8 of trenching assembly 6 and into the created trench, completing the trenching and sowing operations. During the planting process, parameters such as the speed of mobile chassis 1, seed drop rate, and trenching depth can be adjusted at any time to ensure optimal planting results.

[0042] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A corn furrowing planter, comprising a mobile chassis (1), a battery box (2) fixedly provided on the upper end surface of the mobile chassis (1), characterized in that: The rear end of the mobile chassis (1) is hingedly provided with a mounting bracket (3), and the rear end of the mobile chassis (1) is hingedly provided with an electric push rod (4) for driving the mounting bracket (3) to rotate. A plurality of mounting plates (5) are slidably provided on the mounting bracket (3), and an adjustment mechanism for adjusting the spacing between adjacent mounting plates (5) is matched between the mounting plates (5) and the mounting bracket (3). A ditching assembly (6) is fixedly provided at the bottom of the mounting plate (5), and a planting assembly (7) is fixedly provided at the upper end of the mounting plate (5). The planting assembly (7) is connected to the ditching assembly (6).

2. A corn furrow planting machine according to claim 1, characterized in that: The mobile chassis (1) is a crawler chassis, and a built-in motor for driving the crawler chassis to move is provided inside the crawler chassis.

3. The corn furrow planting machine according to claim 1, characterized in that: The trenching assembly (6) comprises a pipe (8) fixedly arranged at the bottom of the mounting plate (5) for seeds to fall into, and a trenching tip (9) is fixedly arranged at the bottom of one side of the pipe (8) close to the mobile chassis (1).

4. A corn furrow planting machine according to claim 3, characterized in that: The planting assembly (7) comprises a cylindrical shell (10) fixedly arranged on the upper end surface of the mounting plate (5); the upper end of the cylindrical shell (10) is connected to a seed storage box (11); the lower end of the cylindrical shell (10) is connected to a pipe (8); and a material control assembly (12) for adjusting the seed dropping speed is provided inside the cylindrical shell (10).

5. The corn furrow planting machine according to claim 4, characterized in that: The material control assembly (12) includes a rotating shaft (13) rotatably arranged inside a cylindrical shell (10), a plurality of material distribution plates (14) are fixedly arranged on the rotating shaft (13), and a motor (15) for driving the rotating shaft (13) to rotate is fixedly arranged on the outer side of the cylindrical shell (10).

6. The corn furrow planting machine according to claim 1, characterized in that: The adjustment mechanism includes a plurality of positioning holes (16) provided on the mounting bracket (3), and also includes a threaded hole (17) provided at a sliding connection portion between the mounting plate (5) and the mounting bracket (3). Adjacent mounting plates (5) are fixed in the positioning holes (16) at different positions by bolts to adjust the spacing between the trenching components.

7. The corn furrow planting machine according to claim 1, characterized in that: The battery box (2) is provided with a receiving cavity (18) for placing spare seeds.

Images