Ridging device for planting polygonatum kingianum under forest based on animal fertilizer

Abstract

The utility model provides a ridging device for under-forest planting of polygonatum kingianum based on animal fertilizer. The ridging device comprises a movable vehicle body, a T-shaped connecting frame, a conical wheel I, a conical wheel II and a cylindrical roller. The T-shaped connecting frame is connected to the front end of the movable vehicle body, the conical wheel I is rotationally connected to the end of a fixed connecting rod arranged at one end of the T-shaped connecting frame through a bearing, and the conical wheel II is rotationally connected to the end of a movable connecting rod movably installed at the other end of the T-shaped connecting frame through a rotating shaft; the cylindrical roller is of a telescopic structure, and the two ends of the cylindrical roller are connected with the conical wheel I and the conical wheel II correspondingly. And a motor in transmission connection with the conical wheel I is mounted on the T-shaped connecting frame. The conical wheel I and the conical wheel II are connected through the telescopic cylindrical roller, so that the distance between the conical wheel I and the conical wheel II can be adjusted, the ridging width can be adjusted according to the distance between trees, ridging operation can be carried out in different forest lands, and better practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of under-forest planting, and in particular belongs to a ridging device for planting polygonatum cyrtonema under-forest based on animal fertilizers. Background Art

[0002] Understory ecological planting generally refers to a new model of planting economic crops under the forest. It is based on forest resources, supported by science and technology, makes full use of understory land resources and shaded space, and carries out complex management of various projects such as agriculture, forestry, and animal husbandry under the forest canopy. Yunnan polygonatum likes to grow in a moist and shady environment. Therefore, using the understory ecological environment for Yunnan polygonatum planting can effectively improve the yield and quality of Yunnan polygonatum planting. However, when making ridges for the land under the forest, due to the obstruction of trees in the forest, large-scale ridging machines cannot be used, and only manual ridging or small ridging equipment can be used. However, the distance between trees in the forest is not uniform, and the existing ridging machinery cannot flexibly adjust the width of the ridges according to the distance between the trees, resulting in some forests being unable to be ridged or only being able to be ridged manually. Utility Model Content

[0003] In order to overcome the problems existing in the background technology, the utility model provides a ridging device for planting Polygonatum cyrtonema under the forest based on animal fertilizer, so as to solve the technical problem proposed in the background technology that the existing ridging machinery cannot flexibly adjust the width of the ridging according to the distance between trees, resulting in some forest lands being unable to be ridged or can only be ridged manually.

[0004] To achieve the above purpose, the utility model is implemented through the following technical solutions:

[0005] A ridging device for planting Polygonatum cyrtonema under forest based on animal fertilizer comprises a mobile body 1, a T-shaped connecting frame 2, a conical wheel I3, a conical wheel II4 and a cylindrical roller 5; the T-shaped connecting frame 2 is connected to the front end of the mobile body 1, the conical wheel I3 is rotatably connected to the end of a fixed connecting rod 6 arranged at one end of the T-shaped connecting frame 2 through a bearing, and the conical wheel II4 is rotatably connected to the end of a movable connecting rod 7 movably installed at the other end of the T-shaped connecting frame 2 through a rotating shaft; the cylindrical roller 5 is a telescopic structure, and its two ends are respectively connected to the conical wheel I3 and the conical wheel II4; a motor 8 transmission-connected to the conical wheel I3 is installed on the T-shaped connecting frame 2.

[0006] Preferably, a strip-shaped through slot 9 is provided at one end of the T-shaped connecting frame 2 connected to the movable connecting rod 7 , a screw rod 10 is rotatably installed in the strip-shaped through slot 9 , and the end of the movable connecting rod 7 is slidably installed on the T-shaped connecting frame 2 and threadedly connected to the screw rod 10 .

[0007] Preferably, the end of the screw rod 10 extends to the outside of the end of the T-shaped connecting frame 2 and is connected to a rotating knob 11 for facilitating the rotation of the screw rod 10 .

[0008] Preferably, the cylindrical roller 5 includes a telescopic roller 51 and a telescopic sleeve rod 52, the telescopic roller 51 and the telescopic sleeve rod 52 are sleeved together and respectively connected to the conical wheel Ⅰ3 and the conical wheel Ⅱ4, and a prismatic limiting rod 53 is provided in the telescopic sleeve rod 52 and is slidably inserted in a prismatic limiting hole 54 opened at the end of the telescopic roller 51.

[0009] Preferably, the mobile body 1 is provided with a handle 101 for facilitating pulling the mobile body 1 to move.

[0010] The beneficial effect of the utility model is that the conical wheel I and the conical wheel II of the utility model are connected by a retractable cylindrical roller, so that the distance between the conical wheel I and the conical wheel II can be adjusted, so that the ridge width can be adjusted according to the distance between trees, so that ridge forming operations can be carried out in different woodlands, and the utility model has better practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0012] Figure 2 It is a connection schematic diagram of the movable connecting rod and the T-shaped connecting frame.

[0013] Figure 3 It is a three-dimensional schematic diagram of the cross-sectional structure of the cylindrical roller. DETAILED DESCRIPTION

[0014] In order to make the purpose, technical solution and beneficial effects of the present invention clearer, the preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings to facilitate the understanding of technicians.

[0015] like Figure 1-3As shown, the utility model provides a ridging device for planting Polygonatum cyrtonema under forest based on animal fertilizer, comprising a mobile body 1, a T-shaped connecting frame 2, a conical wheel I3, a conical wheel II4, and a cylindrical roller 5; the T-shaped connecting frame 2 is connected to the front end of the mobile body 1, the conical wheel I3 is rotatably connected to the end of a fixed connecting rod 6 arranged at one end of the T-shaped connecting frame 2 through a bearing, and the conical wheel II4 is rotatably connected to the end of a movable connecting rod 7 movably installed at the other end of the T-shaped connecting frame 2 through a rotating shaft; the cylindrical roller 5 is a telescopic structure, and its two ends are respectively connected to the conical wheel I3 and the conical wheel II4; a motor 8 transmission-connected to the conical wheel I3 is installed on the T-shaped connecting frame 2. When performing ridge-forming operation, the motor 8 drives the conical wheel Ⅰ3, the conical wheel Ⅱ4 and the cylindrical roller 5 to rotate. The conical wheel Ⅰ3 and the conical wheel Ⅱ4 push the soil on both sides to both sides to form a protruding ridge in the middle. The cylindrical roller 5 shapes the top of the ridge to make the top of the ridge flat, which is convenient for the planting of Polygonatum cyrtonema. The ridge-forming device is pulled forward by the mobile body 1, so as to perform ridge-forming operation in the woodland. When it is necessary to adjust the distance between the conical wheel Ⅰ3 and the conical wheel Ⅱ4, the conical wheel Ⅱ4 is driven to move by moving the connecting rod 7 on the T-shaped connecting frame 2, so as to adjust the distance between the conical wheel Ⅰ3 and the conical wheel Ⅱ4. The cylindrical roller 5 is a retractable structure, which is retracted according to the change of the distance between the conical wheel Ⅰ3 and the conical wheel Ⅱ4, so as to adjust the ridge-forming width according to the distance between the trees. Ridging operation can be performed in different woodlands, which has better practicality.

[0016] One end of the T-shaped connecting frame 2 connected to the movable connecting rod 7 is provided with a strip-shaped through groove 9, in which a screw rod 10 is rotatably installed, and the end of the movable connecting rod 7 is slidably installed on the T-shaped connecting frame 2 and is threadedly connected with the screw rod 10. By rotating the screw rod 10, since the movable connecting rod 7 is threadedly connected with the screw rod 10, the movable connecting rod 7 is driven by the screw rod 10 to move along the T-shaped connecting frame 2, thereby driving the conical wheel II 4 to move, and then adjusting the distance between the conical wheel I 3 and the conical wheel II 4, thereby adjusting the width of the ridge.

[0017] The end of the screw rod 10 extends outside the end of the T-shaped connecting frame 2 and is connected with a rotating knob 11 for facilitating the rotation of the screw rod 10. By rotating the knob 11, the screw rod 10 can be conveniently and labor-savingly rotated, so that the movable connecting rod 7 drives the conical wheel II 4 to move.

[0018] The cylindrical roller 5 includes a telescopic roller 51 and a telescopic sleeve rod 52, which are sleeved together and respectively connected to the conical wheel I3 and the conical wheel II4. A prismatic limiting rod 53 is provided in the telescopic sleeve rod 52 and is slidably inserted in a prismatic limiting hole 54 opened at the end of the telescopic roller 51. When the mobile connecting rod 7 drives the conical wheel II4 to move, the telescopic roller 51 and the telescopic sleeve rod 52 are adjusted to be telescopic, and the limiting rod 53 moves in the limiting hole 54, thereby facilitating the movement of the conical wheel II4. The limiting rod 53 is inserted in the telescopic roller 51, which can limit the telescopic roller 51 and the telescopic sleeve rod 52 in the circumferential direction, so that the conical wheel I3 and the conical wheel II4 rotate synchronously, thereby completing the ridging operation.

[0019] The mobile body 1 is provided with a handle 101 for pulling the mobile body 1. The device is pulled through the woodland by the handle 101 to carry out ridging operations.

[0020] Working process:

[0021] When performing ridge forming operation, the motor 8 drives the conical wheel Ⅰ3, the conical wheel Ⅱ4 and the cylindrical roller 5 to rotate. The conical wheel Ⅰ3 and the conical wheel Ⅱ4 push the soil on both sides to both sides to form a protruding ridge in the middle. The cylindrical roller 5 shapes the top of the ridge to make the top of the ridge flat, which is convenient for the planting of Yunnan Polygonatum. The ridge forming device is pulled forward by the mobile body 1, so as to perform ridge forming operation between the woodlands. When it is necessary to adjust the distance between the conical wheel Ⅰ3 and the conical wheel Ⅱ4, the movable connecting rod 7 is driven by the screw rod 10 to move along the T-shaped connecting frame 2 by rotating the screw rod 10, thereby driving the conical wheel Ⅱ4 to move, and then adjusting the distance between the conical wheel Ⅰ3 and the conical wheel Ⅱ4. The cylindrical roller 5 is a retractable structure, which is retracted according to the change of the distance between the conical wheel Ⅰ3 and the conical wheel Ⅱ4, so as to adjust the ridge forming width according to the distance between the trees. Ridging operation can be performed in different woodlands, which has better practicality.

[0022] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the utility model.

Claims

1. A ridging device for planting Polygonatum cyrtonema under forest based on animal fertilizer, characterized by: The invention comprises a mobile body (1), a T-shaped connecting frame (2), a conical wheel I (3), a conical wheel II (4), and a cylindrical roller (5); the T-shaped connecting frame (2) is connected to the front end of the mobile body (1); the conical wheel I (3) is rotatably connected to the end of a fixed connecting rod (6) arranged at one end of the T-shaped connecting frame (2) through a bearing; the conical wheel II (4) is rotatably connected to the end of a movable connecting rod (7) movably installed at the other end of the T-shaped connecting frame (2) through a rotating shaft; the cylindrical roller (5) is a telescopic structure, and its two ends are respectively connected to the conical wheel I (3) and the conical wheel II (4); a motor (8) connected to the conical wheel I (3) is installed on the T-shaped connecting frame (2).

2. The ridging device for planting Polygonatum cyrtonema under forest based on animal fertilizer according to claim 1, characterized in that: One end of the T-shaped connecting frame (2) connected to the movable connecting rod (7) is provided with a strip-shaped through groove (9), a screw rod (10) is rotatably mounted in the strip-shaped through groove (9), and the end of the movable connecting rod (7) is slidably mounted on the T-shaped connecting frame (2) and is threadedly connected to the screw rod (10).

3. A ridging device for planting Polygonatum cyrtonema under forest based on animal fertilizer according to claim 2, characterized in that: The end of the screw rod (10) extends outside the end of the T-shaped connecting frame (2) and is connected to a rotating knob (11) for facilitating the rotation of the screw rod (10).

4. A ridging device for planting Polygonatum cyrtonema under forest based on animal fertilizer according to any one of claims 1 to 3, characterized in that: The cylindrical roller (5) comprises a telescopic roller (51) and a telescopic sleeve rod (52); the telescopic roller (51) and the telescopic sleeve rod (52) are sleeved together and respectively connected to the conical wheel I (3) and the conical wheel II (4); a prismatic limiting rod (53) is provided in the telescopic sleeve rod (52) and is slidably inserted into a prismatic limiting hole (54) provided at the end of the telescopic roller (51).

5. A ridging device for planting Polygonatum cyrtonema under forest based on animal fertilizer according to any one of claims 1 to 3, characterized in that: The mobile body (1) is provided with a handle (101) for facilitating pulling the mobile body (1) to move.

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