Small hilling device for tobacco planting

Abstract

The utility model discloses a small hilling device for tobacco planting. The small hilling device comprises a digging plate, a connecting rod is arranged on one side of the digging plate, a connecting block is arranged on one side of the connecting rod, a threaded rod is arranged on one side of the connecting block, and a threaded block is arranged on one side of the threaded rod; wherein a rotating rod is arranged on one side of the threaded block, a positioning rod is arranged on one side of the rotating rod, and a positioning block is arranged on one side of the positioning rod; wherein a handle is arranged on the other side of the connecting rod, an arc-shaped rod is arranged on one side of the handle, and a connecting block, a threaded rod, a threaded block, a rotating rod, a positioning rod, a positioning block and a supporting rod are arranged on one side of the connecting rod, so that the effect of limiting the distance between the pulling plates is achieved, and tobacco is protected; according to the small ridging device, the handle, the arc-shaped rod and the reset spring are arranged above the connecting rod, force can be applied to the handle more conveniently in the using process, and the ridging efficiency of the small ridging device is improved in the mode that the arc-shaped raking plate is arranged.

Description

Technical Field

[0001] The utility model relates to the field of tobacco planting, in particular to a small soil-raising device for tobacco planting. Background Art

[0002] The clustering stage is a critical period in the growth of tobacco leaves. In order to ensure the yield and quality of tobacco leaves, the initial soiling operation is needed at this time, commonly known as "small soiling". Because the ground film still needs to contribute a certain thermal insulation effect and has not yet been removed, tobacco farmers need to move the ridges near the roots of the tobacco plants to the roots of the tobacco plants to complete the soiling.

[0003] Publication No. CN212034805U discloses a sub-film soil-raising device for tobacco planting, the device comprises two clamping rods, the two clamping rods are cross-arranged at the middle of the length and connected by a pin shaft, the bottoms of the two clamping rods are respectively provided with soil-scratching mechanisms, and the bottoms of the two soil-scratching mechanisms are sharp; the tops of the two clamping rods are integrally extended with a pull rod on the side away from the other clamping rod, the free ends of the two pull rods are arranged opposite to each other and the free ends are vertically bent toward the other pull rod to be provided with a pull block, the pull block is extended along the axial direction of the pin shaft, the opposite side walls of the two pull blocks cooperate with the pull rod to form a deformation space, a transmission mechanism is provided in the deformation space, the initial soil-raising operation of the tobacco plant can be realized by single-handed operation, the labor intensity of tobacco farmers can be greatly reduced, and the practicality and promotion are strong, but the patent still has the following problems in actual use:

[0004] The soil-raising device controls the contraction and expansion of the soil-digging structure by setting a lower pressure block. However, since it is difficult to control the angle between the two clamping rods when the soil-raising structure is in use, it is easy to cause damage to the tobacco. In addition, in the case of soil agglomeration, it will be difficult to quickly complete the lifting and lowering of the lower pressure plate, which makes the soil-raising device inconvenient to use. In addition, the setting of the horizontal rod limits the soil-raising range of the soil-raising device. Therefore, it is necessary to adjust the soil-raising around the tobacco leaves multiple times during use, resulting in low soil-raising efficiency.

[0005] A small soil-raising device for tobacco planting is proposed to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide a small soil-building device for tobacco planting to solve the problem raised in the above-mentioned background technology that the current soil-building device controls the contraction and expansion of the soil-digging structure by setting a lower pressure block, but since it is difficult to control the angle between the two clamping rods when the soil-building structure is in use, it is easy to cause damage to the tobacco, and in the case of soil agglomeration, it will be difficult to quickly complete the lifting and lowering of the lower pressure plate, which makes the soil-building device inconvenient to use, and the setting of the horizontal rod makes the soil-building range of the soil-building device limited. Therefore, when in use, it is necessary to adjust the soil around the tobacco leaves for many times, resulting in low soil-building efficiency.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a small soil-raising device for tobacco planting, comprising a grating plate;

[0008] Also includes:

[0009] A connecting rod is provided on one side of the grill plate, a connecting block is provided on one side of the connecting rod, a threaded rod is provided on one side of the connecting block, and a threaded block is provided on one side of the threaded rod;

[0010] Wherein, a rotating rod is arranged on one side of the threaded block, a positioning rod is arranged on one side of the rotating rod, a positioning block is arranged on one side of the positioning rod, and a supporting rod is arranged on the other side of the positioning rod;

[0011] Wherein, a handle is arranged on the other side of the connecting rod, an arc-shaped rod is arranged on one side of the handle, and a return spring is arranged on one side of the arc-shaped rod.

[0012] Preferably, the top of the grill plate is fixedly connected to a connecting rod, and the middle of the connecting rod is rotatably connected to a rotating shaft, and one end of the rotating shaft is rotatably connected to a connecting block, and the top of the connecting block is rotatably connected to a threaded rod, and the top of the threaded rod is fixedly connected to an adjusting block, and the outer side of the threaded rod is threadedly connected to a threaded block, to facilitate the lifting and lowering of the threaded block.

[0013] Preferably, one side of the threaded block is fixedly connected to a rotating seat, and one side of the rotating seat is rotatably connected to a rotating rod, and one end of the rotating rod is rotatably connected to a positioning rod, and one end of the positioning rod is fixedly connected to a positioning block, and the other end of the positioning rod is fixedly connected to a support rod, so as to facilitate the adjustment of the position of the positioning rod.

[0014] Preferably, a handle is fixedly connected to the top of the connecting rod, and an arc-shaped rod is fixedly connected to one side of the handle, and a reset spring is sleeved on the outer side of the arc-shaped rod to facilitate the reset of the handle.

[0015] Preferably, the grill plate is arranged in an arc shape, and the connecting rods are cross-arranged on both sides of the connecting block, so as to improve the soil-raising efficiency.

[0016] Preferably, the rotating seat is fixedly connected to the threaded block parallel to the connecting rod, and the lower end of the support rod is rotatably connected to the top of the connecting block, and one side of the positioning rod overlaps with one side of the connecting rod, and the positioning block overlaps with the side of the connecting rod away from the support rod, and the end of the positioning rod away from the positioning block passes through the rotating rod and is fixedly connected to the support rod, so as to facilitate the positioning of the connecting rod on the positioning rod.

[0017] Preferably, one end of the arc rod passes through the handle on the other side and is connected to a reset spring to facilitate resetting of the handle.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows: the small soil-raising device for tobacco planting realizes the effect of limiting the spacing between the grating plates by arranging a connecting block, a threaded rod, a threaded block, a rotating rod, a positioning rod, a positioning block and a supporting rod on one side of the connecting rod, thereby protecting the tobacco; by arranging a handle, an arc rod and a reset spring above the connecting rod, it is more convenient to apply force to the handle during use, making the small soil-raising device more convenient and quick to use; by arranging an arc-shaped grating plate, the soil-raising efficiency of the small soil-raising device is improved, and the specific contents are as follows:

[0019] 1. The small soil-raising device limits the shrinkage size of the connecting rod by arranging a connecting block, a threaded rod, a threaded block, a rotating rod, a positioning rod, a positioning block and a supporting rod on one side of the connecting rod, thereby limiting the spacing between the grilling plates, thereby protecting the tobacco and making the small soil-raising device more practical;

[0020] 2. The small soil-raising device is provided with a handle, an arc rod and a reset spring above the connecting rod, so that the expansion of the grilling plate can be controlled by pulling the handle, and the retraction of the grilling plate can be assisted by the reset spring, which makes it more convenient to apply force to the handle during use, making the small soil-raising device more convenient and quick to use;

[0021] 3. The small soil-building device is provided with an arc-shaped grating plate, which facilitates enhancing the contact effect between the grating plate and the soil around the tobacco leaves, reduces the number of times the grating plate position is adjusted, and thus improves the soil-building efficiency of the small soil-building device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the support rod structure of the utility model;

[0024] Figure 3 This is a top view of the cross-sectional structure of the connecting rod of the utility model;

[0025] Figure 4 This is a top view of the arc-shaped rod structure of the utility model;

[0026] Figure 5 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0027] In the figure: 1. grill plate; 2. connecting rod; 3. rotating shaft; 4. connecting block; 5. threaded rod; 6. adjusting block; 7. threaded block; 8. rotating seat; 9. rotating rod; 10. positioning rod; 11. supporting rod; 12. positioning block; 13. handle; 14. arc rod; 15. reset spring. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-5 The utility model provides a technical solution: a small soil-raising device for tobacco planting, comprising a grating plate 1; further comprising: a connecting rod 2 is arranged on one side of the grating plate 1, and a connecting block 4 is arranged on one side of the connecting rod 2, and a threaded rod 5 is arranged on one side of the connecting block 4, and a threaded block 7 is arranged on one side of the threaded rod 5; the top of the grating plate 1 is fixedly connected to the connecting rod 2, and the middle of the connecting rod 2 is rotatably connected to the rotating shaft 3, and one end of the rotating shaft 3 is rotatably connected to the connecting block 4, and the top of the connecting block 4 is rotatably connected to the threaded rod 5, and the top of the threaded rod 5 is fixedly connected to the adjusting block 6, and the outer side of the threaded rod 5 is threadedly connected to the threaded block 7; the grating plate 1 is arranged in an arc shape, and the connecting rod 2 is cross-arranged on both sides of the connecting block 4, such as Figure 1 , 2 As shown in Figure 3, by providing an arc-shaped grating plate 1, the contact effect between the grating plate 1 and the soil outside the tobacco can be enhanced, and the number of times the soil around the tobacco is piled up can be reduced, thereby improving the pile-up efficiency of the small pile-up device. In addition, by providing the threaded rod 5 and the threaded block 7, it is convenient to provide power for adjusting the position of the positioning rod 10, making the small pile-up device more convenient and quick to use.

[0030] Among them, a rotating rod 9 is provided on one side of the threaded block 7, and a positioning rod 10 is provided on one side of the rotating rod 9, and a positioning block 12 is provided on one side of the positioning rod 10, and a support rod 11 is provided on the other side of the positioning rod 10; a rotating seat 8 is fixedly connected to one side of the threaded block 7, and one side of the rotating seat 8 is rotatably connected to the rotating rod 9, and one end of the rotating rod 9 is rotatably connected to the positioning rod 10, and one end of the positioning rod 10 is fixedly connected to the positioning block 12, and the other end of the positioning rod 10 is fixedly connected to the support rod 11; the rotating seat 8 is fixedly connected to the threaded block 7 parallel to the connecting rod 2, and the lower end of the support rod 11 is rotatably connected to the top of the connecting block 4, and one side of the positioning rod 10 overlaps with one side of the connecting rod 2, and the positioning block 12 overlaps with the side of the connecting rod 2 away from the support rod 11, and the end of the positioning rod 10 away from the positioning block 12 passes through the rotating rod 9 and is fixedly connected to the support rod 11, such as Figure 1 , 2As shown in Figures 3 and 5, by providing a positioning rod 10, a supporting rod 11 and a positioning block 12, it is convenient to limit the position of the connecting rod 2 to avoid the connecting rod 2 from tilting, which makes it difficult to limit the angle between the connecting rods 2. By providing a rotating rod 9 on one side of the threaded block 7, it is convenient to control the position of the positioning rod 10 to achieve the purpose of limiting the angle between the connecting rods 2, thereby preventing the shrinkage of the grilling plate 1 from damaging the tobacco, thereby making the small soil-raising device more practical when used.

[0031] Among them, a handle 13 is provided on the other side of the connecting rod 2, and an arc rod 14 is provided on one side of the handle 13, and a return spring 15 is provided on one side of the arc rod 14; the top of the connecting rod 2 is fixedly connected to the handle 13, and the arc rod 14 is fixedly connected to one side of the handle 13, and the return spring 15 is sleeved on the outer side of the arc rod 14; one end of the arc rod 14 passes through the handle 13 on the other side and is connected to the return spring 15, such as Figure 1 , 4 As shown, since it is rather laborious to push toward the middle of the handle 13, an arc rod 14 and a return spring 15 are provided to facilitate the contraction of the auxiliary handle 13, making the small soil-raising device more convenient and quick to use.

[0032] Working principle: When using the small soil-raising device, first rotate the adjusting block 6 so that the adjusting block 6 drives the threaded rod 5 to rotate at the top of the connecting block 4. At this time, the threaded block 7 rises and falls on the threaded rod 5. At this time, the rotating rod 9 rotates on the rotating seat 8 and the support rod 11, and the positioning rod 10 on one side of the rotating rod 9 drives the positioning block 12 to push the connecting rod 2 to rotate on one side of the rotating shaft 3.

[0033] Secondly, place the grilling plate 1 on the outside of the tobacco, and pull the handle 13 outward so that the handle 13 drives the connecting rod 2 to rotate at the rotating shaft 3, and the return spring 15 on the outside of the arc rod 14 contracts.

[0034] Finally, pressure is applied to the middle of the handle 13 , and with the assistance of the return spring 15 , the handle 13 is promoted to retract toward the middle.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A small soil-raising device for tobacco planting, comprising a grating plate (1); It is characterized in that Also includes: A connecting rod (2) is provided on one side of the grill plate (1), a connecting block (4) is provided on one side of the connecting rod (2), a threaded rod (5) is provided on one side of the connecting block (4), and a threaded block (7) is provided on one side of the threaded rod (5); Wherein, a rotating rod (9) is arranged on one side of the threaded block (7), a positioning rod (10) is arranged on one side of the rotating rod (9), a positioning block (12) is arranged on one side of the positioning rod (10), and a supporting rod (11) is arranged on the other side of the positioning rod (10); A handle (13) is arranged on the other side of the connecting rod (2), an arc-shaped rod (14) is arranged on one side of the handle (13), and a return spring (15) is arranged on one side of the arc-shaped rod (14).

2. A small soil-raising device for tobacco planting according to claim 1, characterized in that: The top end of the grill plate (1) is fixedly connected to a connecting rod (2), and the middle of the connecting rod (2) is rotatably connected to a rotating shaft (3), and one end of the rotating shaft (3) is rotatably connected to a connecting block (4), and the top end of the connecting block (4) is rotatably connected to a threaded rod (5), and the top end of the threaded rod (5) is fixedly connected to an adjusting block (6), and the outer side of the threaded rod (5) is threadedly connected to a threaded block (7).

3. A small soil-raising device for tobacco planting according to claim 1, characterized in that: One side of the threaded block (7) is fixedly connected to a rotating seat (8), and one side of the rotating seat (8) is rotatably connected to a rotating rod (9), and one end of the rotating rod (9) is rotatably connected to a positioning rod (10), and one end of the positioning rod (10) is fixedly connected to a positioning block (12), and the other end of the positioning rod (10) is fixedly connected to a support rod (11).

4. A small soil-raising device for tobacco planting according to claim 1, characterized in that: The top end of the connecting rod (2) is fixedly connected to a handle (13), one side of the handle (13) is fixedly connected to an arc-shaped rod (14), and the outer side of the arc-shaped rod (14) is sleeved with a return spring (15).

5. A small soil-raising device for tobacco planting according to claim 2, characterized in that: The grill plate (1) is arranged in an arc shape, and the connecting rods (2) are arranged crosswise on both sides of the connecting block (4).

6. A small soil-raising device for tobacco planting according to claim 3, characterized in that: The rotating seat (8) is parallel to the connecting rod (2) and fixedly connected to the threaded block (7), and the lower end of the support rod (11) is rotatably connected to the top end of the connecting block (4), and one side of the positioning rod (10) overlaps with one side of the connecting rod (2), and the positioning block (12) overlaps with the side of the connecting rod (2) away from the support rod (11), and the end of the positioning rod (10) away from the positioning block (12) passes through the rotating rod (9) and is fixedly connected to the support rod (11).

7. A small soil-raising device for tobacco planting according to claim 4, characterized in that: One end of the arc-shaped rod (14) passes through the handle (13) on the other side and is connected to the return spring (15).

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