Portable transplanting hole improving device for crop in crop rotation area

Abstract

The utility model discloses a portable transplanting hole improvement device for crop transplanting in rotation area belongs to the agricultural planting technical field, including the main shaft, the outside of main shaft has the outer sleeve spare of being convenient for hand -held, the lower extreme of main shaft extends to the lower extreme of outer sleeve spare beyond in front, the lower extreme of main shaft is provided with the tooth of stirring and crushing, and the upper end transmission is connected with the driver, and the driver drives the synchronous rotation of main shaft and the tooth of stirring and crushing and will scatter and improve the soil in transplanting hole.

Description

Technical Field

[0001] This utility model belongs to the field of agricultural planting technology, specifically a portable transplanting hole improvement device for crop transplanting in crop rotation areas. Background Technology

[0002] When transplanting crops in crop rotation areas, transplanting holes are usually dug at the raised bed location first. Although the soil in the transplanting hole area has been turned over during the raised bed process, due to differences in soil moisture content, it is often necessary to let it stand for a period of time after digging to allow the moisture to evaporate before transplanting. However, as the moisture evaporates, the soil in the transplanting hole is prone to re-compacting. If planted directly, this is very detrimental to the growth and development of newly transplanted crops, especially as they need a longer time to adapt to the growing environment of the transplanting hole, resulting in slow growth. Therefore, in order to reduce the impact of the transplanting hole on the crop, a portable device for mechanical improvement of the transplanting hole is proposed. Utility Model Content

[0003] To address the above problems, this utility model provides a portable transplanting hole improvement device for crop transplanting in crop rotation areas, which solves the problem of soil compaction in transplanting holes, which is detrimental to crop growth.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A portable transplanting hole improvement device for crop transplanting in a crop rotation area includes a main shaft with an outer sleeve for easy hand-holding on the outside of the main shaft. The lower end of the main shaft extends forward beyond the lower end of the outer sleeve. The lower end of the main shaft is provided with a pulverizing tooth, and the upper end is connected to a driver. The driver drives the main shaft and the pulverizing tooth to rotate synchronously to break up and improve the soil in the transplanting hole.

[0005] As a further improvement to the above solution, a support base is provided at the bottom of the outer kit, and several support legs are provided on the support base to support the outer kit.

[0006] As a further improvement to the above solution, the outer side of the pulverizing teeth has a blocking element for blocking the broken soil to prevent it from spreading in all directions. The blocking component is interconnected with several supporting legs.

[0007] As a further improvement to the above solution, the outer casing and the support base are fixed to each other or connected to each other by ball hinges.

[0008] As a further improvement to the above solution, the outer casing has a hollow first transmission cavity, and a slide table is rotatably mounted on the main shaft and slidably arranged with respect to the inner wall of the first transmission cavity. A first return spring is provided between the bottom end of the slide table and the bottom wall of the first transmission cavity. The outer side of the outer casing is fixedly equipped with a first hand handle.

[0009] As a further improvement to the above solution, the outer casing has a hollow second transmission cavity, the top end of the main shaft is located in the second transmission cavity, and the top of the outer casing is also provided with a transmission shaft that extends into the second transmission cavity and drives the main shaft to each other. The top end of the transmission shaft is connected to a driver. A sliding sleeve is rotatably arranged on the outer side of the main shaft, which slides against the inner wall of the second transmission cavity. A lever is provided on the sliding sleeve to drive the main shaft to move up and down reciprocally. An clearance groove is also provided on the outer sleeve, and the lever moves along the length of the clearance groove.

[0010] As a further improvement to the above scheme, a second return spring is provided between the lower end of the sliding sleeve and the bottom wall of the second transmission cavity to facilitate the upward reset of the main shaft.

[0011] As a further improvement to the above solution, a second handheld lever is fixedly installed on the outer side of the outer casing.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: In this application, the main shaft and crushing teeth are synchronously driven by the drive to break up the compacted soil in the transplanting hole, thereby improving the soil condition inside the transplanting hole, thus improving the crop growth environment and increasing the crop growth rate. The portable design allows it to be used in different locations as needed. The drive is powered by a battery, making it lightweight, compact, and more flexible and convenient to use. The support base and legs provide good support when processing the transplanting hole, making it more convenient and labor-saving during use. The blocking component prevents the soil from being thrown out of the transplanting hole during high-speed agitation, ensuring the soil thickness inside the transplanting hole. When the support base and the outer casing are connected by a ball hinge, the outer casing and main shaft can be pushed to swing, allowing the mixing teeth to break up the soil in the transplanting hole over a wider area. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure along the AA direction; Figure 3 This is a schematic diagram of the internal cross-sectional structure of the first type of outer casing; Figure 4 This is a cross-sectional view of the internal structure of the second type of outer casing; Figure 5 This is a schematic diagram of the structure of the second embodiment of the present invention; Figure 6This is a structural schematic diagram of the third embodiment of the present invention.

[0014] In the diagram: 1. Outer casing; 2. Main shaft; 3. Crushing teeth; 4. Driver; 5. Support base; 6. Support leg; 7. Blocking element; 11. First hand lever; 12. First transmission chamber; 13. Second transmission chamber; 14. Toggle lever; 15. Clearance groove; 16. Second hand lever; 21. Slide table; 22. First return spring; 23. Drive shaft; 24. Sliding sleeve; 25. Second return spring. Detailed Implementation

[0015] To enable those skilled in the art to better understand the technical solution, the present invention will be described in detail below with reference to the embodiments. The description in this part is only exemplary and explanatory, and should not be used to limit the scope of protection of the present invention in any way.

[0016] Example 1: As Figure 1-4 As shown in Embodiment 1 of this utility model, the specific solution of this embodiment is as follows: a portable transplanting hole improvement device for crop transplanting in a crop rotation area, including a main shaft 2, an outer sleeve 1 for easy hand-holding on the outside of the main shaft 2, the outer sleeve 1 and the main shaft 2 being mutually driven, the outer sleeve 1 being a sleeve structure, the lower end of the main shaft 2 extending forward beyond the lower end of the outer sleeve 1, the lower end of the main shaft 2 being provided with a pulverizing tooth 3, and the upper end of the main shaft 2 being drivenly connected to a driver 4, the driver 4 being detachable and replaceable according to usage, the driver 4 driving the main shaft 2 and the pulverizing tooth 3 to rotate synchronously to break up and improve the soil in the transplanting hole, such as... Figure 1 As shown, in order to facilitate flexible use, in this embodiment, the driver 4 uses a handheld electric drill powered by a lithium battery. After the drill bit of the electric drill is improved, it is used as the driving source in this application. The improved electric drill is set up to drive the spindle 2 through a transmission disc.

[0017] Therefore, in this embodiment, once the driver 4 is started, the main shaft 2 and the shredding teeth 3 can be driven to rotate synchronously. After the outer kit 1 is fixed by hand, the soil in the transplanting hole can be shredded and broken up, thereby improving the transplanting hole.

[0018] In a preferred embodiment, a support base 5 is provided below the outer casing 1, and the outer casing 1 and the support base 5 are fixedly connected. The support base 5 is provided with several support legs 6 for supporting the outer casing 1. The outer side of the crushing teeth 3 has a blocking member 7 for blocking the scattered soil to prevent it from spreading outwards. The blocking member 7 is connected to the several support legs 6. Specifically, in this embodiment, the blocking member 7 is a cylindrical pipe structure, and the blocking member 7 is fixedly connected to the support legs 6 by welding. Alternatively, a connecting rod or other structure can be used to connect the support legs 6 and the blocking member 7. If a connecting rod structure is used to connect the support legs 6 and the blocking member 7, the support legs 6 and the support base 5 are connected by a hinge. This method allows the support legs 6 to extend a wider distance. Regardless of the connection method, the support legs 6 and the support base 5 support the outer casing 1, which can reduce the frequency of hand-holding the entire device during operation, thereby reducing the workload when crushing the soil.

[0019] In order to break up and disperse more soil when treating transplanting holes, the main shaft 2 is configured to move up and down in this embodiment, and the following two different ways of driving the main shaft 2 are given.

[0020] Format 1: Refer to the appendix Figure 3 As shown, the outer casing 1 has a hollow first transmission cavity 12. A slide 21 is rotatably mounted on the main shaft 2 and is slidably arranged relative to the inner wall of the first transmission cavity 12. A first return spring 22 is provided between the bottom end of the slide 21 and the bottom wall of the first transmission cavity 12. A first hand handle 11 is fixedly mounted on the outer side of the outer casing 1. Therefore, in this form, the first hand handle 11 is used to help the outer casing 1 fix the entire device. Then, the main shaft 2 is driven to move up and down relative to the outer casing 1 by manually pressing the driver 4. This can achieve the effect of breaking up and dispersing thicker soil during the up and down movement of the driving crushing teeth 3.

[0021] Form 2: See Appendix Figure 4 As shown, the outer casing 1 has a hollow second transmission cavity 13. The top end of the main shaft 2 is located in the second transmission cavity 13. The top end of the outer casing 1 is also provided with a transmission shaft 23 that extends into the second transmission cavity 13 and drives the main shaft 2. Specifically, the transmission shaft 23 is rotatably arranged with the top end of the outer casing 1 and is splinedly engaged with the main shaft 2. The top end of the transmission shaft 23 is connected to the driver 4. A sliding sleeve 24 is rotatably mounted on the outer surface of the main shaft 2 and slides against the inner wall of the second transmission cavity 13. A lever 14 is mounted on the sliding sleeve 24 to push the main shaft 2 to move up and down. An avoidance groove 15 is also provided on the outer sleeve 1. The lever 14 moves along the length of the avoidance groove 15. A second return spring 25 is provided between the lower end of the sliding sleeve 24 and the bottom wall of the second transmission cavity 13 to facilitate the upward reset of the main shaft 2. Therefore, in this form, the main shaft 2 is pushed up and down by pushing the lever 14. Specifically, one hand holds the driver 4, and the entire device is placed stably under the support of the support seat 5 and the support leg 6. The other hand pushes the lever 14 up and down to control the up and down movement of the main shaft 2, so as to achieve the effect of breaking up and dispersing thicker soil during the up and down movement of the driving crushing tooth 3.

[0022] Example 2: As Figure 5 As shown, this is Embodiment 2 of the present invention. This embodiment is a further optimization of Embodiment 1. The specific difference between this embodiment and Embodiment 1 is that the outer kit 1 and the support base 5 are connected by a spherical hinge. By using a spherical hinge, the outer kit 1 and the main shaft 2 can deflect and move under the restriction of the spherical hinge when processing the transplanting hole, thereby enabling the processing of a wider range of transplanting holes.

[0023] Example 3: As Figure 6 As shown, this is Embodiment 3 of the present invention. This embodiment is a further improvement on the second type of drive spindle 2 in Embodiment 1, which is interactive up and down. The difference between this embodiment and Embodiment 1 is that the driver 4 uses a motor that is fixed to the outer kit 1 instead of using a hand drill for transmission. At the same time, a second hand handle 16 is fixedly installed on the outer side of the outer kit 1 to facilitate hand holding of the entire device.

[0024] It should be noted that, in this document, the terms "including," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Specific examples have been used in this document to illustrate the principles and implementation methods of the present invention. These examples are merely for the purpose of helping to understand the method and core ideas of the present invention. The above descriptions are only preferred embodiments of the present invention. It should be pointed out that, due to the limitations of written expression and the objective existence of infinite specific structures, those skilled in the art can make several improvements, modifications, or changes without departing from the principles of the present invention, and can also combine the above technical features in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the concept and technical solution of the present invention to other situations without modification, should all be considered within the scope of protection of the present invention.

Claims

1. A portable transplanting hole improvement device for crop transplanting in crop rotation areas, characterized in that, Includes a main shaft (2), with an outer sleeve (1) on the outside of the main shaft (2) for easy hand-holding, the lower end of the main shaft (2) extends forward beyond the lower end of the outer sleeve (1), the lower end of the main shaft (2) is provided with a crushing tooth (3), and the upper end is connected to a drive (4). The drive (4) drives the main shaft (2) and the crushing tooth (3) to rotate synchronously to break up and improve the soil in the transplanting hole.

2. The portable transplanting hole improvement device for crop transplanting in crop rotation areas according to claim 1, characterized in that, A support base (5) is provided below the outer kit (1), and several support legs (6) are provided on the support base (5) to support the outer kit (1).

3. The portable transplanting hole improvement device for crop transplanting in crop rotation areas according to claim 2, characterized in that, The outer side of the crushing tooth (3) has a blocking element (7) to block the broken soil and prevent it from spreading outwards; The blocking element (7) is interconnected with several supporting legs (6).

4. A portable transplanting hole improvement device for crop transplanting in crop rotation areas according to claim 2, characterized in that, The outer kit (1) and the support base (5) are fixed to each other or connected to each other by a ball hinge.

5. A portable transplanting hole improvement device for crop transplanting in crop rotation areas according to any one of claims 1-4, characterized in that, The outer casing (1) has a hollow first transmission cavity (12), and a slide (21) is rotatably mounted on the main shaft (2) and slides against the inner wall of the first transmission cavity (12). A first return spring (22) is provided between the bottom end of the slide (21) and the bottom wall of the first transmission cavity (12). The outer side of the outer sleeve (1) is fixedly provided with a first hand handle (11).

6. A portable transplanting hole improvement device for crop transplanting in crop rotation areas according to any one of claims 1-4, characterized in that, The outer kit (1) has a hollow second transmission cavity (13), the top end of the main shaft (2) is located in the second transmission cavity (13), and the top of the outer kit (1) is also provided with a transmission shaft (23) that extends into the second transmission cavity (13) and drives the main shaft (2) to each other. The top end of the transmission shaft (23) is connected to the driver (4). A sliding sleeve (24) is rotatably arranged on the outer side of the main shaft (2) and slides against the inner wall of the second transmission cavity (13). A lever (14) is provided on the sliding sleeve (24) to push the main shaft (2) to move up and down. A clearance groove (15) is also provided on the outer sleeve (1). The lever (14) moves along the length direction of the clearance groove (15).

7. A portable transplanting hole improvement device for crop transplanting in a crop rotation area according to claim 6, characterized in that, A second reset spring (25) is provided between the lower end of the sliding sleeve (24) and the bottom wall of the second transmission cavity (13) to facilitate the upward reset of the main shaft (2).

8. A portable transplanting hole improvement device for crop transplanting in a crop rotation area according to claim 6, characterized in that, A second hand lever (16) is fixedly installed on the outer side of the outer casing (1).

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