Adjustable ditch sealing device for Chinese yam planting

Abstract

The utility model discloses an adjustable ditch sealing device for Chinese yam planting. The adjustable ditch sealing device comprises a vehicle frame, a rotatable bogie is installed on the vehicle frame, walking wheels are installed on the lower portion of the bogie, a handheld part is installed on the upper portion of the bogie, a soil sealing assembly is installed on the lower portion of the vehicle frame, and the walking wheels are located on the central axis of the soil sealing assembly. The soil covering device has the advantages that the steering frame is matched with the handheld part, so that the walking wheels can be conveniently steered, the device can flexibly change the direction, it is guaranteed that the soil covering assembly can evenly cover soil on a bent ditch, and subsequent growth and development of crops such as Chinese yam are guaranteed; by arranging the supporting part, the supporting strength of the frame to the bogie can be improved, the stability of the bogie during steering is guaranteed, equipment stably walks, by arranging the first bearing and the second bearing, steering between the bogie and the frame can be more convenient, manpower is saved, and operation convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of planting furrow closing, in particular to an adjustable furrow closing device for yam planting. Background Art

[0002] A furrow closing machine is an agricultural machine mainly used for closing soil after sowing to ensure the growth of seeds. The furrow closing machine has the characteristics of uniform soil covering, high working efficiency, time-saving and labor-saving, etc., and is widely used in agricultural production and is an important part of modern agricultural production.

[0003] The prior art has the following technical problems: Chinese Patent CN116548123A provides a furrow closing device for yam planting. By arranging two groups of baffles to close the yam furrows, the counterweight box and counterweight blocks on the connecting plate can pressurize and counterweight the baffles to ensure the stability of the baffles when pushing the soil. At the same time, a rolling compacting roller corresponding to the baffle is arranged to roll the planted furrows completed by the baffle for furrow closing, effectively reducing the workload of personnel and improving the quality of furrow closing and furrow rolling. However, during the process of furrow closing by this furrow closing device, the baffle is not easy to change direction. Generally, there are local curved positions in the furrows, and the furrow closing device is prone to the problem of uneven soil covering on both sides of the furrow on the curved furrow, affecting the subsequent growth and development of yams.

[0004] Therefore, we propose an adjustable furrow closing device for yam planting to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to overcome the shortcomings that during the process of furrow closing in the prior art, the baffle is not easy to change direction, generally there are local curved positions in the furrows, and the furrow closing device is prone to the problem of uneven soil covering on both sides of the furrow on the curved furrow, affecting the subsequent growth and development of yams, and to provide an adjustable furrow closing device for yam planting.

[0006] The purpose of the utility model is achieved through the following technical solutions: An adjustable furrow closing device for yam planting includes a frame, a rotatable steering frame is installed on the frame, walking wheels are installed at the lower part of the steering frame, and a handheld part is installed at the upper part of the steering frame;

[0007] A furrow closing component is installed at the lower part of the frame. The walking wheels are located on the central axis of the furrow closing component. By setting the steering frame and the handheld part to cooperate with each other, the walking wheels can be conveniently steered, so that the device can flexibly change direction, thereby ensuring that the furrow closing component can evenly cover the curved furrows with soil and ensuring the growth and development of subsequent crops such as yams.

[0008] A further technical solution is that a support part is installed on the frame. One end of the support part far away from the frame is rotatably connected to the bogie. By setting the support part, the support strength of the frame for the bogie can be improved, the stability of the bogie during steering can be ensured, and the equipment can walk stably.

[0009] A further technical solution is that a first bearing is installed on the upper part of the frame, a second bearing is installed at one end of the support part far away from the frame, and the bogie is respectively connected to the inner rings of the first bearing and the second bearing. By setting the first bearing and the second bearing, the steering between the bogie and the frame can be made more convenient, labor can be saved, and the operation convenience can be improved.

[0010] A further technical solution is that the soil covering component includes two groups of soil covering plates symmetric about the main board, and the two groups of soil covering plates are connected by the main board.

[0011] A further technical solution is that the bottom of the frame is connected to the main board, and an inclined reinforcing rod is installed on the frame. One end of the reinforcing rod far away from the frame is connected to the front end of the main board. By setting the reinforcing rod at the front end of the main board, the strength of the front end of the main board can be effectively improved, and the deformation of the main board can be avoided.

[0012] A further technical solution is that soil inlet openings are provided at the front ends of the two groups of soil covering plates. By setting the soil inlet openings, the soil covering component can have a higher soil inlet volume.

[0013] A further technical solution is that closing parts are provided at the tails of the two groups of soil covering plates, and the two closing parts are parallel to each other. By setting the two closing parts, the ditches after soil covering can be leveled and finished, and the stability of the ditch closing of the equipment can be improved.

[0014] The utility model has the following advantages: By cooperating the bogie and the handheld part, the utility model can conveniently steer the walking wheels, so that the equipment can flexibly change the direction, ensuring that the soil covering component can evenly cover the curved ditches, guaranteeing the growth and development of subsequent crops such as yams. By setting the support part, the support strength of the frame for the bogie can be improved, the stability of the bogie during steering can be ensured, and the equipment can walk stably. By setting the first bearing and the second bearing, the steering between the bogie and the frame can be made more convenient, labor can be saved, and the operation convenience can be improved. Description of the Drawings

[0015] Figure 1 is the overall structural schematic diagram of the utility model;

[0016] Figure 2 is the top view schematic diagram of the soil covering component of the utility model;

[0017] In the figure, 1 is the frame; 2 is the bogie; 3 is the running wheel; 4 is the soil sealing assembly; 401 is the soil sealing plate; 402 is the main board; 403 is the soil inlet opening; 404 is the closed part; 5 is the handheld part; 6 is the first bearing; 7 is the second bearing; 8 is the support part; 9 is the reinforcing rod. Detailed implementation mode

[0018] To make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. Usually, the components of the embodiments of the present utility model described and shown in the accompanying drawings here can be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the claimed present utility model, but merely represents the selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.

[0020] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments can be combined with each other.

[0021] It should be noted that: similar reference numerals and letters indicate similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0022] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the present utility model is usually placed during use, or the orientation or positional relationship commonly understood by those skilled in the art. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive distinction and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and defined, the terms "set", "installed", "connected", and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0024] As Figures 1-2 shown, an adjustable ditch-closing device for yam planting includes a vehicle frame 1. A rotatable bogie 2 is installed on the vehicle frame 1. A traveling wheel 3 is installed at the lower part of the bogie 2. A hand-held part 5 is installed at the upper part of the bogie 2. A soil-covering assembly 4 is installed at the lower part of the vehicle frame 1. The traveling wheel 3 is located on the central axis of the soil-covering assembly 4. By setting the bogie 2 and the hand-held part 5 to cooperate, the traveling wheel 3 can be conveniently steered, so that the device can flexibly change its direction, ensuring that the soil-covering assembly 4 can evenly cover the curved ditches with soil and guaranteeing the growth and development of subsequent crops such as yams. A support part 8 is installed on the vehicle frame 1. One end of the support part 8 away from the vehicle frame 1 is rotatably connected to the bogie 2. By setting the support part 8, the support strength of the vehicle frame 1 for the bogie 2 can be improved, ensuring the stability of the bogie 2 during steering and enabling the device to travel stably. A first bearing 6 is installed at the upper part of the vehicle frame 1. A second bearing 7 is installed at one end of the support part 8 away from the vehicle frame 1. The bogie 2 is respectively connected to the inner rings of the first bearing 6 and the second bearing 7. By setting the first bearing 6 and the second bearing 7, the steering between the bogie 2 and the vehicle frame 1 can be made more convenient, saving manpower and improving the operation convenience. The soil-covering assembly 4 includes two soil-covering plates 401 symmetrically arranged with respect to the main board 402. The two soil-covering plates 401 are connected by the main board 402. The bottom of the vehicle frame 1 is connected to the main board 402. An inclined reinforcing rod 9 is installed on the vehicle frame 1. One end of the reinforcing rod 9 away from the vehicle frame 1 is connected to the front end of the main board 402. By setting the reinforcing rod 9 at the front end of the main board 402, the strength of the front end of the main board 402 can be effectively improved, preventing the main board 402 from deforming. Soil inlet openings 403 are provided at the front ends of the two soil-covering plates 401. By setting the soil inlet openings 403, the soil-covering assembly 4 can have a higher soil intake. Closed parts 404 are provided at the tails of the two soil-covering plates 401. The two closed parts 404 are parallel to each other. By setting the two closed parts 404, the ditches after soil covering can be leveled and finished, improving the stability of the ditch-closing of the device.

[0025] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An adjustable furrow-closing device for yam planting, comprising a vehicle frame (1), characterized in that: A rotatable bogie (2) is installed on the vehicle frame (1). A traveling wheel (3) is installed at the lower part of the bogie (2), and a handheld part (5) is installed at the upper part of the bogie (2). A soil covering assembly (4) is installed at the lower part of the vehicle frame (1), and the traveling wheel (3) is located on the central axis of the soil covering assembly (4).

2. The adjustable furrow-closing device for yam planting according to claim 1, characterized in that: A support part (8) is installed on the vehicle frame (1), and one end of the support part (8) far from the vehicle frame (1) is rotatably connected to the bogie (2).

3. The adjustable furrow-closing device for yam planting according to claim 2, wherein: A first bearing (6) is installed at the upper part of the vehicle frame (1), a second bearing (7) is installed at one end of the support part (8) far from the vehicle frame (1), and the bogie (2) is respectively connected to the inner rings of the first bearing (6) and the second bearing (7).

4. The adjustable furrow-closing device for yam planting according to claim 1, wherein: The soil covering assembly (4) includes two soil covering plates (401) symmetrical about the main board (402), and the two soil covering plates (401) are connected by the main board (402).

5. The adjustable furrow-closing device for yam planting according to claim 4, wherein: The bottom of the vehicle frame (1) is connected to the main board (402). An inclined reinforcing rod (9) is installed on the vehicle frame (1), and one end of the reinforcing rod (9) far from the vehicle frame (1) is connected to the front end of the main board (402).

6. The adjustable furrow closing device for yam planting according to claim 4, characterized in that: Inlet openings (403) are provided at the front ends of the two soil covering plates (401).

7. An adjustable furrow-closing device for yam planting according to claim 4, characterized in that: Closed parts (404) are provided at the rear ends of the two soil covering plates (401), and the two closed parts (404) are parallel to each other.

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