Spacing-adjustable corn mountain planting machine

Abstract

The utility model discloses a spacing-adjustable mountain corn planter, which relates to the technical field of corn planting and comprises a planter body and an adjusting component, a support frame is mounted on the front side of the upper end of the planter body, and the adjusting component for adjusting planting spacing is arranged at the lower end of the support frame. The adjusting assembly comprises a first electric push rod, a side plate, a mounting cross rod, a mounting block, a planting pipe and a seed conveying hose, the side plate is mounted at the output end of the first electric push rod, the mounting cross rod is mounted on the inner side of the side plate, the mounting block is mounted outside the mounting cross rod through a bolt, and the planting pipe is arranged on the inner side of the mounting block. According to the interval-adjustable corn mountain planting machine, the side plates and the multiple sets of planting pipes are controlled to be downwards inserted into soil through extension and retraction of the first electric push rods for corn planting, the mounting cross rods are used for mounting the mounting blocks and the planting pipes and providing a moving space, the interval of the planting pipes is conveniently adjusted, and the operation is easy and convenient when the corn planting time interval of the planting pipes is adjusted.

Description

Technical Field

[0001] This utility model relates to the field of corn planting technology, specifically to a corn planting machine with adjustable spacing for mountainous areas. Background Technology

[0002] Corn, also known as maize, is native to South America and has since spread to other parts of the world. It is now recognized globally as a "golden crop," and in some regions, it is a staple food. Direct sowing of corn involves planting the seeds directly into the soil and nurturing them into mature corn. In mountainous areas, where the soil is thin and rich in minerals, it is crucial to select varieties adapted to the mountainous environment. These varieties typically have strong adaptability to low temperatures and short maturity periods, and are not demanding in terms of soil quality. Since planting in mountainous areas involves large areas and tedious manual labor, corn planting machines are used to increase planting efficiency.

[0003] For example, the utility model with application number CN202222965332.6 provides a corn planting machine, which belongs to the field of planting machine technology. This utility model can realize the planting process of digging pits, fertilizing corn, sowing corn, and backfilling the soil in the pits after sowing through the cooperation of a motor, a first rotating wheel, a second rotating wheel, a belt, a fixed rod, a first gear, a mounting rod, a second gear, a plow blade and a soil covering plate. It is very practical. However, the existing corn mountain planting machine is inconvenient to adjust according to the required planting spacing, resulting in a single planting spacing for corn.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and provided a corn planting machine with adjustable spacing for mountain planting. Utility Model Content

[0005] The purpose of this invention is to provide a corn planting machine with adjustable spacing for mountain planting, in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an adjustable-spacing corn planting machine for mountainous areas, comprising a machine body and an adjustment component. A support frame is installed on the front side of the upper end of the machine body. The adjustment component for adjusting the planting spacing is located at the lower end of the support frame. The adjustment component includes an electric push rod, a side plate, a mounting crossbar, a mounting block, a planting tube, and a seed delivery hose. The output end of the electric push rod is fitted with a side plate, and a mounting crossbar is installed on the inner side of the side plate. A mounting block is bolted to the outside of the mounting crossbar, and a planting tube is provided on the inner side of the mounting block. A seed delivery hose is connected to the surface of the planting tube.

[0007] Furthermore, the electric push rod and the side plate are symmetrically arranged in two sets about the vertical central axis of the support frame, and the support frame is L-shaped.

[0008] Furthermore, a soil-blocking block is provided at the lower end of the planting tube, and a control rod is connected to the upper end of the soil-blocking block.

[0009] Furthermore, a limit block one is installed on the outer surface of the control rod, and a limit block two is provided at the upper end of the control rod.

[0010] Furthermore, the control lever is provided with a movable groove on its exterior, and an assist plate is provided on the exterior of the movable groove.

[0011] Furthermore, a connecting frame is installed at the upper end of the assist plate, and an electric push rod is installed at the upper end of the connecting frame.

[0012] Furthermore, the connecting frame and the electric push rod are arranged symmetrically about the vertical central axis of the assist plate in two sets, and the assist plate and the movable groove are an integrated structure.

[0013] Furthermore, the upper end of the machine body is provided with an auxiliary component for seed separation, and the auxiliary component includes a seed trough and a seed separation roller, with the seed separation roller located below the seed trough.

[0014] This utility model provides a corn planting machine with adjustable spacing for hillside planting, which has the following beneficial effects:

[0015] 1. This utility model uses the telescopic control side plate of the electric push rod and multiple sets of planting tubes inserted into the soil to plant corn. The installation crossbar is used for the installation of the installation block and planting tubes and provides movement space, which facilitates the adjustment of the spacing of the planting tubes, making the operation of the planting tubes simple when adjusting the corn planting time interval.

[0016] 2. This utility model uses a soil-blocking block to prevent soil from clogging the planting tube opening. When the planting tube is inserted, the electric push rod 2 extends and retracts to move the connecting frame and the assist plate downwards, assisting the insertion of the planting tube. This allows the planting tube to be better inserted into the soil when planting in mountainous areas. At this time, the limit block 1 and the control rod act as a limit to prevent the soil-blocking block from moving upwards. After insertion into the mountainous area, when the electric push rod 2 moves upwards, the movable groove in the assist plate moves the limit block 2 and the control rod upwards, lifting the soil-blocking block so that the seed can fall and be planted. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall front view structure of the adjustable-spacing corn planting machine for mountainous areas according to this utility model;

[0018] Figure 2 This is a two-section structural diagram of the soil-blocking block-electric push rod of the adjustable-spacing corn mountain planting machine of this utility model;

[0019] Figure 3 This is a schematic diagram of the overall rear view structure of the adjustable-spacing corn planting machine for mountainous areas according to this utility model.

[0020] In the diagram: 1. Machine body; 2. Support frame; 3. Adjustment assembly; 301. Electric push rod one; 302. Side plate; 303. Mounting crossbar; 304. Mounting block; 305. Planting tube; 306. Seed delivery hose; 4. Soil blocking block; 5. Control rod; 6. Limiting block one; 7. Limiting block two; 8. Movable groove; 9. Assist plate; 10. Connecting frame; 11. Electric push rod two; 12. Auxiliary assembly; 1201. Seed trough; 1202. Grain separating roller. Detailed Implementation

[0021] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0022] like Figure 1 As shown, the adjustable-spacing corn planting machine for hillside planting includes a body 1 and an adjustment assembly 3. A support frame 2 is installed on the front side of the upper end of the body 1. The adjustment assembly 3, used for adjusting the planting spacing, is located at the lower end of the support frame 2. The adjustment assembly 3 includes an electric push rod 301, a side plate 302, a mounting crossbar 303, a mounting block 304, a planting tube 305, and a seed delivery hose 306. The output end of the electric push rod 301 is equipped with the side plate 302. The extension and retraction control of the electric push rod 301, the side plate 302, and multiple sets of planting tubes 305 are inserted into the soil for corn planting. Furthermore, a mounting crossbar 303 is installed on the inner side of the side plate 302, and a mounting block 304 is installed on the outside of the mounting crossbar 303 by bolts. The bolts on the side of the mounting block 304 are screwed to allow the planting tube 305 to move laterally outside the mounting crossbar 303, so that the planting tube 305 can be adjusted at the corn planting time interval. The planting tube 305 is provided on the inner side of the mounting block 304, and a seed delivery hose 306 is connected to the surface of the planting tube 305. Two sets of electric push rods 301 and side plates 302 are symmetrically arranged about the vertical central axis of the support frame 2, and the support frame 2 is L-shaped.

[0023] like Figure 2 and Figure 3As shown, a soil-blocking block 4 is provided at the lower end of the planting tube 305. The soil-blocking block 4 acts as a soil retainer at the opening of the planting tube 305 to prevent soil from clogging the planting tube 305. When the planting tube 305 is inserted for planting, a control rod 5 is connected to the upper end of the soil-blocking block 4. A limit block 6 is installed on the outer surface of the control rod 5 to limit the control rod 5 and prevent the soil-blocking block 4 from moving upward. A second limit block 7 is provided at the upper end of the control rod 5. A movable groove 8 is provided on the outside of the control rod 5. The movable groove 8 allows the control rod 5 to slide and adjust to the corresponding position when the planting tube 305 is adjusted. An assist plate 9 is provided on the outside of the movable groove 8. A connecting frame 10 is installed on the upper end of the assist plate 9, and an electric motor is installed on the upper end of the connecting frame 10. Push rod 2 11, electric push rod 2 11 drives the connecting frame 10 and the assist plate 9 to move down to assist the insertion of the planting tube 305, so that the planting tube 305 can be better inserted into the soil when planting in mountainous areas. The connecting frame 10 and electric push rod 2 11 are symmetrically arranged in two sets about the vertical central axis of the assist plate 9, and the assist plate 9 and the movable groove 8 are integrated structures. When the electric push rod 2 11 moves up after being inserted into the mountainous area, the movable groove 8 in the assist plate 9 moves up with the limit block 2 7 and the control rod 5, lifting the soil blocking block 4 so that the seeds can fall for planting. The upper end of the machine body 1 is provided with an auxiliary component 12 for seed separation, and the auxiliary component 12 includes a seed groove 1201 and a seed separation roller 1202. The seed separation roller 1202 is provided below the seed groove 1201.

[0024] In summary, this adjustable-spacing corn planting machine for hillside planting is first based on... Figures 1-3The structure shown involves pouring corn kernels into the seed trough 1201. The rotation of the separating roller 1202 causes the corn seeds to fall into the surface grooves for separation. The separated corn seeds are then delivered to the planting tube 305 via the seed delivery hose 306. A soil-blocking block 4 blocks the lower opening of the planting tube 305 to prevent seeds from falling out and to prevent soil from entering the planting tube 305 during planting. Based on the required planting spacing for the corn, the bolts on the side of the mounting block 304 are loosened, preventing the bolt ends from pressing against the mounting crossbar 303. This allows the mounting block 304 and the planting tube 305 to move outside the mounting crossbar 303, adjusting the spacing of the planting tube 305 during corn planting. During this movement, the movable groove 8 allows the planting tube 305 to adjust. The control lever 5 can be slidably adjusted to the corresponding position inside. After adjustment, when planting, the electric push rod 11 extends to drive the assist plate 9 to move down to the top of the planting tube 305, so that when the planting tube 305 is inserted into the soil, the limiting block 6 can prevent the soil block 4 from moving up. Then, the electric push rod 301 and the electric push rod 11 extend simultaneously to insert the planting tube 305 into the soil. The electric push rod 11 extends and retracts to drive the connecting frame 10 and the assist plate 9 to move down to assist the insertion of the planting tube 305, so that the planting tube 305 can be better inserted into the soil when planting in mountainous areas. Then, the electric push rod 11 retracts to drive the assist plate 9 to move up. When the assist plate 9 moves up, the movable groove 8, along with the limiting block 7, causes the control lever 5 to pull the soil block 4 up, causing the seed to fall and completing the planting.

[0025] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A corn planting machine with adjustable spacing for hillside planting, comprising a body (1) and an adjustment assembly (3), characterized in that, A support frame (2) is installed on the front side of the upper end of the machine body (1). The adjustment component (3) for adjusting the planting spacing is set at the lower end of the support frame (2). The adjustment component (3) includes an electric push rod (301), a side plate (302), a mounting crossbar (303), a mounting block (304), a planting tube (305), and a seed delivery hose (306). The output end of the electric push rod (301) is equipped with a side plate (302), and a mounting crossbar (303) is installed on the inner side of the side plate (302). The mounting block (304) is installed on the outside of the mounting crossbar (303) by bolts, and a planting tube (305) is provided on the inner side of the mounting block (304). The surface of the planting tube (305) is connected to the seed delivery hose (306).

2. The adjustable spacing corn hill planter of claim 1, wherein, The electric push rod (301) and the side plate (302) are arranged symmetrically about the vertical central axis of the support frame (2), and the support frame (2) is L-shaped.

3. The adjustable spacing corn hill planter of claim 1, wherein, The lower end of the planting tube (305) is provided with a soil blocking block (4), and the upper end of the soil blocking block (4) is connected to a control rod (5).

4. The adjustable spacing corn hill planter of claim 3, wherein, Limiting block one (6) is installed on the outer surface of the control rod (5), and limiting block two (7) is provided at the upper end of the control rod (5).

5. The adjustable spacing corn hill planter of claim 3, wherein, The control lever (5) has an external movable groove (8), and an auxiliary plate (9) is provided on the outside of the movable groove (8).

6. The adjustable spacing corn hill planter of claim 5, wherein, The upper end of the assist plate (9) is equipped with a connecting frame (10), and the upper end of the connecting frame (10) is equipped with an electric push rod (11).

7. The adjustable spacing corn hill planter of claim 6, wherein, The connecting frame (10) and the electric push rod (11) are symmetrically arranged in two sets about the vertical central axis of the assist plate (9), and the assist plate (9) and the movable groove (8) are an integrated structure.

8. The adjustable spacing corn hiller of claim 1, wherein, The upper end of the machine body (1) is provided with an auxiliary component (12) for seed separation, and the auxiliary component (12) includes a seed trough (1201) and a seed separation roller (1202), and the seed separation roller (1202) is provided below the seed trough (1201).

Images