A ridger for tobacco planting

Abstract

The utility model discloses a ridger for tobacco planting relates to tobacco planting technical field, include: the bottom of its setting has the ridging area, install the box, it sets up in the top of body, and is away from the side of body advancing direction and is provided with the lateral groove, and the bottom and the top of body are jointly provided with the bottom groove, gear set, set up in install the box, ditching portion, it is fixed on gear set, passes through the bottom groove and extends to the ridging area, the scheme in the body advancing process, the ridge top protruding makes ditching shovel moving resistance to be big, and the ditching shovel and the scraper overcome the elasticity and mutually draw together, and the position of scraper, ditching shovel and shovel block drops, make the depth of ditching deepen, because the ridge top protruding ditching after the accumulation is higher, through the scraping of scraper, part of soil can reenter into the planting ditch, when guaranteeing that the ridge top is even and the height is in certain range, the depth of planting ditch can also be guaranteed.

Description

Technical Field

[0001] This utility model relates to the technical field of tobacco planting, specifically to a ridging machine for tobacco planting. Background Technology

[0002] Ridging is a crucial step in tobacco cultivation. Ridging improves soil aeration and drainage, promotes root growth, and facilitates field management and irrigation. However, existing ridging machines for tobacco cultivation often encounter problems when performing furrowing and leveling operations on the top of the ridges. When the ridge top is uneven, the soil from the furrowing shovel tends to pile up on both sides after creating the planting furrow. Furthermore, when leveling the ridge top, some soil may enter the furrow due to its height, affecting the furrow depth.

[0003] Therefore, those skilled in the art have provided a ridging machine for tobacco planting to solve the problems mentioned above. Utility Model Content

[0004] To address the aforementioned problems, this utility model provides a ridging machine for tobacco planting.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows:

[0006] A ridging machine for tobacco planting, comprising:

[0007] The main body has a ridging area at its bottom;

[0008] The mounting box is located on the top of the main body, and a side groove is provided on the side away from the direction of travel of the main body. The bottom and the top of the main body are provided with a bottom groove.

[0009] The gear set is disposed within the mounting box;

[0010] The furrowing section, which is fixed to the gear set, passes through the bottom groove and extends to the ridging area, and is used to open planting furrows on the top of the ridge;

[0011] A deepening section, which is fixed to the gear set, passes through the side groove, and the bottom of the deepening section is lower than the bottom height of the trench section, for deepening the planting trench;

[0012] An elastic element is provided inside the mounting box to give the grooved and deepened portions a tendency to open.

[0013] A scraper, positioned above the shovel block, is used to smooth out the top of the protruding ridge.

[0014] During the movement of the main body, when the top of the ridge protrudes and the resistance to the movement of the trenching shovel increases, the position of the trenching section and the deepening section decreases, and a guide zone for the soil to move upward in both directions is formed between the shovel block and the scraper.

[0015] Preferably, the gear set consists of two meshing gears, with the grooved portion and the deepened portion fixed to the two gears respectively;

[0016] The trenching section includes a rotating frame fixed to a gear, and a trenching shovel is fixedly installed at the bottom of the rotating frame.

[0017] The deepening section includes a second rotating frame fixed to another gear, and a shovel block is fixedly installed at the bottom of the second rotating frame.

[0018] Preferably, when the rotating frame 1 contacts the side of the bottom trough near the side trough, both the rotating frame 1 and the trenching shovel are in a vertical position.

[0019] Preferably, the bottom end of the shovel block near the body is set in a pointed shape, and the width of the shovel block increases uniformly from bottom to top.

[0020] Preferably, the scraper is elongated and its width is greater than the width of the top of the ridge.

[0021] In summary, this utility model has the following beneficial technical effects:

[0022] During the movement of the main body, when the top of the ridge protrudes and the resistance of the trenching shovel increases, the trenching shovel and scraper overcome the elasticity and move closer to each other. The position of the scraper, trenching shovel and shovel block decreases, which increases the depth of the trench. Since the top of the ridge protrudes and accumulates higher after trenching, some soil will re-enter the planting trench through the scraper. The shovel block 27 and the scraper 26 can also form a guide zone for the soil to move to both sides, which can facilitate the movement and smoothing of the soil to both sides of the planting trench. When the top of the ridge is flat and the height is within a certain range, the depth of the planting trench can also be guaranteed. Attached Figure Description

[0023] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts. Wherein:

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is a side view sectional structural diagram of the present invention;

[0026] Figure 3 This is a schematic diagram of the shovel block structure of this utility model.

[0027] Explanation of reference numerals in the attached drawings: 1. Main body; 2. Mounting box; 21. Rotating frame one; 22. Trenching shovel; 23. Rotating frame two; 24. Side groove; 25. Bottom groove; 26. Scraper; 27. Shovel block. Detailed Implementation

[0028] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0029] A ridging machine for tobacco planting, referenced Figure 1-3 ,include:

[0030] The main body 1 has a ridging area at its bottom, which is the basic structure for ridging machine to perform ridging operations. It can be moved by a trolley.

[0031] The mounting box 2 is located on the top of the main body 1, and a side groove 24 is provided on the side away from the direction of travel of the main body 1. The bottom and the top of the main body 1 are provided with a bottom groove 25. The mounting box 2 provides installation space for components such as elastic transmission components, while the side groove 24 and the bottom groove 25 are used for the extension and movement of the elastic transmission components.

[0032] The gear set is installed in the mounting box 2. The gear set can be two meshing gears, with the grooved part and the deepened part fixed on the two gears respectively.

[0033] The furrow section, passing through the bottom groove 25 and extending to the ridging area, is used to open planting furrows on the top of the ridge. It includes a rotating frame 21 fixed on a gear, and a furrowing shovel 22 is fixedly installed at the bottom of the rotating frame 21. The furrowing shovel 22 is used to open planting furrows on the top of the ridge, or as a positioning line when planting tobacco. When the furrowing shovel 22 opens planting furrows, it can divide a portion of the soil at the center of the top of the ridge to both sides. When there is more soil on the top of the ridge, that is, when the height is higher, the resistance encountered by the furrowing shovel 22 will increase.

[0034] The deepening section passes through the side groove 24, and the bottom of the deepening section is lower than the bottom height of the trench section, for deepening the planting trench, including a rotating frame 23 fixed to another gear, and a shovel block 27 is fixedly installed at the bottom of the rotating frame 23.

[0035] The elastic element, which can be a spring, is installed inside the mounting box 2 to give the grooved and deepened parts a tendency to open and close, and can be used to reset the grooved and deepened parts. The spring can be installed in various ways. One end is fixed to the inner wall of the mounting box 2, and the other end can be installed on the rotating frame 21 or the rotating frame 23. It can be in a compressed or extended state, as long as the elastic force increases the angle between the rotating frame 21 and the rotating frame 23.

[0036] A scraper 26 is provided above the shovel block 27. The scraper 26 is used to smooth the protruding top of the ridge, so that the height of the top of the ridge is within a suitable range, which can improve the flatness and aesthetics. The height variation range of the scraper 26 is within the predetermined height range of the ridge. The scraper 26 is set in a long strip shape, and the width of the scraper 26 is greater than the width of the top of the ridge, so that it can completely cover the top of the ridge and effectively smooth the protruding part of the top of the ridge, making the top of the ridge flatter.

[0037] During the movement of the main body 1, when the top of the ridge protrudes and the resistance to movement of the trenching shovel 22 increases, the trenching shovel 22 and the scraper 26 overcome the elasticity and move closer to each other. The positions of the scraper 26, the trenching shovel 22 and the shovel block 27 decrease, which deepens the trench. Since the top of the ridge protrudes and accumulates higher after trenching, some soil will re-enter the planting trench through the scraper 26. While ensuring that the top of the ridge is flat and the height is within a certain range, the depth of the planting trench can also be guaranteed.

[0038] This structure allows the trenching shovel 22 and the scraper 26 to maintain a tendency to move away from each other under the action of spring force, and the two are linked by gear meshing. When the trenching shovel 22 moves under resistance, it can drive the scraper 26 to move accordingly.

[0039] When the rotating frame 21 contacts the side of the bottom groove 25 near the side groove 24, both the rotating frame 21 and the trenching shovel 22 are in a vertical position. When the resistance encountered is large, the body 1 and the mounting box 2 can play a supporting role, which has a good effect and can prevent the spring from being overstretched or compressed, thus protecting the spring.

[0040] The bottom end of the shovel block 27 near the body 1 is set in a pointed shape, and the width of the shovel block 27 increases uniformly from bottom to top. This shape design makes it easier for the shovel block 27 to be inserted into the soil to deepen the planting trench. At the same time, the increased width can compress and shape the soil to a certain extent, making the shape of the planting trench more regular. The shovel block 27 and the scraper 26 can also form a guide zone for the soil to move to both sides, which can facilitate the soil to move to both sides of the planting trench and smooth it out, ensuring the depth of the planting trench.

[0041] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A ridging machine for tobacco planting, characterized in that, include: The main body (1) has a ridging area at its bottom; The mounting box (2) is located on the top of the main body (1), and a side groove (24) is provided on the side away from the direction of travel of the main body (1). The bottom and the top of the main body (1) are provided with a bottom groove (25). The gear set is disposed in the mounting box (2); The trenching section, which is fixed on the gear set, passes through the bottom groove (25) and extends to the ridging area, and is used to open planting trenches on the top of the ridge; A deepening section, which is fixed to the gear set, passes through the side groove (24), and the bottom of the deepening section is lower than the bottom height of the trench section, for deepening the planting trench; An elastic element is provided inside the mounting box (2) to give the grooved and deepened portions a tendency to open; A scraper (26) is positioned above the shovel block (27) and is used to smooth the top of the protruding ridge. During the movement of the main body (1), when the top of the ridge protrudes and the resistance to movement of the trenching shovel (22) increases, the position of the trenching part and the deepening part decreases, and a guide zone for the soil to move upward in both directions is formed between the shovel block (27) and the scraper (26).

2. The ridging machine for tobacco planting according to claim 1, characterized in that: The gear set consists of two meshing gears, with the grooved portion and the deepened portion fixed to the two gears respectively; The trenching section includes a rotating frame (21) fixed on a gear, and a trenching shovel (22) is fixedly installed at the bottom of the rotating frame (21). The deepening section includes a rotating frame two (23) fixed to another gear, and a shovel block (27) is fixedly installed at the bottom of the rotating frame two (23).

3. A ridging machine for tobacco planting according to claim 2, characterized in that: When the rotating frame (21) contacts the side of the bottom groove (25) near the side groove (24), both the rotating frame (21) and the trenching shovel (22) are in a vertical position.

4. A ridging machine for tobacco planting according to claim 3, characterized in that: The bottom end of the shovel block (27) near the body (1) is set as a pointed corner, and the width of the shovel block (27) increases uniformly from bottom to top.

5. A ridging machine for tobacco planting according to claim 4, characterized in that: The scraper (26) is configured as a long strip, and the width of the scraper (26) is greater than the width of the top of the ridge.

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