Seeding structure and seeding device

Abstract

The utility model relates to the technical field of agricultural equipment, and discloses a seeding structure and a seeding device.The seeding structure comprises a seeding wheel body, a plurality of seed hole groups are formed in the circumferential surface of the seeding wheel body and are arranged at intervals in the axis direction of the seeding wheel body, and the seeding wheel body is arranged in the seeding wheel body. The seed hole group comprises a plurality of seed holes which are formed in the circumferential direction of the seeding wheel body at intervals; the seeding wheel body is provided with an inner cavity which is coaxially arranged, an adjusting structure is arranged in the inner cavity, and the adjusting structure is used for realizing depth adjustment of the seed holes; through the structural design of the adjusting structure, the depth of the seed holes can be adjusted, the number of the seeds can be adjusted by changing the number of the seeds capable of being contained in the seed holes, and therefore the planting number is adjusted while automatic sowing is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural equipment, in particular to a sowing structure and a sowing device. Background Art

[0002] At present, the methods of planting crops usually include manual sowing and mechanical sowing. With manual sowing, usually a hoe is used to dig a pit in the farmland, seeds and fertilizers are added to the pit, and finally the soil is backfilled. This method has the problems of high labor intensity, time-consuming and labor-intensive, and low efficiency. With mechanical sowing, the existing sowing structure has low applicability and cannot effectively adjust the number of seeds in each nest.

[0003] In view of the above, this application is hereby filed. Utility Model Content

[0004] In response to the above problems, on the one hand, the utility model provides a sowing structure, which, through structural design, can achieve automatic sowing and adjustment of the planting quantity; on the other hand, the utility model provides a sowing device, which, based on the above-mentioned sowing structure, can achieve automatic sowing and improve sowing efficiency.

[0005] The utility model is realized by the following technical solutions:

[0006] First aspect

[0007] An embodiment of the utility model provides a seeding structure, including: a seeding wheel body, a plurality of seed hole groups are arranged on the circumferential surface of the seeding wheel body, the plurality of seed hole groups are arranged at intervals along the axial direction of the seeding wheel body, and the seed hole groups include a plurality of seed holes arranged at intervals along the circumferential direction of the seeding wheel body; the seeding wheel body has a coaxially arranged inner cavity, an adjustment structure is arranged in the inner cavity, and the adjustment structure is used to realize the depth adjustment of the seed holes.

[0008] In the present scheme, the sowing structure includes a sowing wheel body, which is a tubular structure and has a coaxially arranged inner cavity; a plurality of seed hole groups are arranged on the sowing wheel body, and the plurality of seed hole groups are arranged at intervals along the axial direction of the sowing wheel body, so as to realize sowing along the axial direction of the sowing wheel body, and the seed hole group includes a plurality of seed holes, and an adjustment structure for adjusting the depth of the seed holes is arranged in the inner cavity; through the structural design of the adjustment structure, the depth of the seed holes can be adjusted, and the number of seeds that can be accommodated in the seed holes can be changed to achieve the adjustment of the number of seeds to be sown, thereby realizing the adjustment of the planting number while realizing automatic sowing.

[0009] Furthermore, the adjustment structure includes a rotating rod coaxially arranged with the inner cavity, and a plurality of adjustment units are arranged at intervals along the axial direction of the rotating rod, and the plurality of adjustment units correspond one-to-one to the plurality of seed hole groups, wherein the adjustment unit includes a bevel gear sleeved on the rotating rod and a plurality of adjustment rods, and the plurality of adjustment rods correspond one-to-one to the plurality of seed holes, and one end of the adjustment rod cooperates with the bevel gear, and the other end of the adjustment rod is used to cooperate with the seed hole to achieve depth adjustment of the seed hole; and the adjustment rod is a telescopic structure, and when the rotating rod rotates, the bevel gear is used to drive the length of the adjustment rod to change.

[0010] Furthermore, an arc-shaped plate is provided at one end of the adjusting rod for cooperating with the seed hole.

[0011] Furthermore, the seed hole comprises a retractable wall body, one end of the wall body is connected to the seeding wheel body, and the other end of the wall body is connected to the arc plate.

[0012] Furthermore, it also includes a shell, which has a sowing cavity for accommodating the sowing wheel body and a storage cavity for temporarily storing seeds, wherein the storage cavity is connected with the sowing cavity through a through hole.

[0013] Furthermore, there are a plurality of through holes, and the plurality of through holes correspond one-to-one to the seed hole groups.

[0014] Second aspect

[0015] The embodiment of the utility model further provides a sowing device, comprising the above-mentioned sowing structure.

[0016] Furthermore, it also includes a frame structure, one end of which is provided with a handle, and the other end of which is provided with a tillage roller; and the sowing structure is arranged between the two ends of the frame structure.

[0017] Furthermore, it also includes wheels, and there are two wheels, and the two wheels are respectively arranged at two ends of the sowing structure.

[0018] Furthermore, it also includes an adjusting member, which is arranged on a side of one of the wheels away from the sowing structure, and the adjusting member is connected to the end of the rotating rod to realize the rotation of the rotating rod.

[0019] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0020] The utility model provides a sowing structure, which includes a sowing wheel body, which is a tubular structure and has a coaxially arranged inner cavity; a plurality of seed hole groups are arranged on the sowing wheel body, and the plurality of seed hole groups are arranged at intervals along the axial direction of the sowing wheel body, so as to realize sowing along the axial direction of the sowing wheel body, and the seed hole group includes a plurality of seed holes, and an adjusting structure for adjusting the depth of the seed holes is arranged in the inner cavity; through the structural design of the adjusting structure, the depth of the seed holes can be adjusted, and the number of seeds that can be accommodated in the seed holes can be changed to adjust the number of seeds to be sown, so as to realize the adjustment of the planting number while realizing automatic sowing.

[0021] The utility model also provides a sowing device, which, based on the above-mentioned sowing structure, can realize automatic sowing and improve sowing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can also be obtained based on these drawings without creative work:

[0023] Figure 1 A schematic diagram of the structure of the seeding structure provided by the embodiment of the utility model;

[0024] Figure 2 A schematic diagram of the cooperation between the seed hole and the arc plate provided in an embodiment of the utility model;

[0025] Figure 3 A side view of a seeding device provided by an embodiment of the utility model;

[0026] Figure 4 A top view of a seeding device provided by an embodiment of the utility model;

[0027] Figure 5 A schematic diagram of the coordination of the adjusting member, the sowing structure and the wheel provided in an embodiment of the utility model.

[0028] Marks and corresponding parts names in the attached drawings:

[0029] 100-seeding wheel body, 110-seed hole, 111-wall, 210-rotating rod, 221-bevel gear, 222-adjusting rod, 222a-arc plate, 300-housing, 310-seeding chamber, 320-storage chamber, 321-through hole, 400-frame structure, 410-handle, 420-cultivating roller, 430-wheel, 440-adjusting part. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0031] In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present invention. However, it is apparent to those skilled in the art that these specific details are not necessary to implement the present invention. In other examples, in order to avoid obscuring the present invention, well-known structures, circuits, materials or methods are not specifically described.

[0032] Throughout the specification, references to "one embodiment," "an embodiment," "an example," or "an example" mean that a particular feature, structure, or characteristic described in conjunction with the embodiment or example is included in at least one embodiment of the present invention. Therefore, the phrases "one embodiment," "an embodiment," "an example," or "an example" appearing in various places throughout the specification do not necessarily all refer to the same embodiment or example. In addition, particular features, structures, or characteristics may be combined in one or more embodiments or examples in any suitable combination and / or sub-combination. In addition, it will be appreciated by those of ordinary skill in the art that the figures provided herein are for illustrative purposes and that the figures are not necessarily drawn to scale. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0033] In the description of the present invention, it should be understood that the terms "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "high", "low", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the scope of protection of the present invention.

[0034] Example

[0035] like Figure 1As shown, an embodiment of the utility model provides a sowing structure, including: a sowing wheel body 100, a circumferential surface of the sowing wheel body 100 is provided with a plurality of seed holes 110 groups, the plurality of seed holes 110 groups are arranged at intervals along the axial direction of the sowing wheel body 100, and the seed holes 110 groups include a plurality of seed holes 110 arranged at intervals along the circumferential direction of the sowing wheel body 100; the sowing wheel body 100 has a coaxially arranged inner cavity, an adjustment structure is arranged in the inner cavity, and the adjustment structure is used to realize the depth adjustment of the seed holes 110.

[0036] The seeding wheel body 100 is a tubular structure, and a seed hole 110 is arranged on the tubular structure. The adjustment structure is arranged in the inner cavity of the tubular structure. On the one hand, the adjustment structure can be installed; on the other hand, the depth of the seed hole 110 can be adjusted by the adjustment device.

[0037] In the present solution, the sowing structure includes a sowing wheel body 100, which is a tubular structure and has a coaxially arranged inner cavity; a plurality of seed holes 110 groups are arranged on the sowing wheel body 100, and the plurality of seed holes 110 groups are arranged at intervals along the axial direction of the sowing wheel body 100, so as to realize sowing along the axial direction of the sowing wheel body 100, and the seed holes 110 groups include a plurality of seed holes 110, and an adjustment structure for adjusting the depth of the seed holes 110 is provided in the inner cavity; through the structural design of the adjustment structure, the depth adjustment of the seed holes 110 can be realized, and the number of seeds that can be accommodated in the seed holes 110 can be changed to realize the adjustment of the number of seeds to be sown, thereby realizing the adjustment of the planting number while realizing automatic sowing.

[0038] As a specific implementation of the adjustment structure, the adjustment structure includes a rotating rod 210 coaxially arranged with the inner cavity, and a plurality of adjustment units are arranged at intervals along the axial direction of the rotating rod 210, and the plurality of adjustment units correspond one-to-one to the plurality of seed holes 110 groups, wherein the adjustment unit includes a bevel gear 221 and a plurality of adjustment rods 222 sleeved on the rotating rod 210, and the plurality of adjustment rods 222 correspond one-to-one to the plurality of seed holes 110, and one end of the adjustment rod 222 cooperates with the bevel gear 221, and the other end of the adjustment rod 222 is used to cooperate with the seed hole 110 to achieve depth adjustment of the seed hole 110; and the adjustment rod 222 is a telescopic structure, and when the rotating rod 210 rotates, the bevel gear 221 is used to drive the length change of the adjustment rod 222.

[0039] Among them, the adjusting rod 222 is a telescopic structure. As those skilled in the art should know, realizing the extension and retraction of the adjusting rod 222 by rotation is a conventional technical means and will not be elaborated here. In this solution, the rotation of the rotating rod 210 drives the rotation of the adjusting rod 222, thereby realizing the extension and shortening of the telescopic rod.

[0040] In some embodiments, an arc-shaped plate 222 a is provided at one end of the adjusting rod 222 for cooperating with the seed hole 110 .

[0041] like Figure 2 As shown, it should be noted that the seed hole 110 group includes a plurality of seed holes 110 arranged along the circumferential surface direction of the seeding wheel body 100, the arc plate 222a is used to adjust the depth of the seed hole 110, and the telescopic rod is telescoped to achieve the change of the distance between the arc plate 222a and the axis of the seeding wheel body 100. Specifically, the telescopic rod is arranged colinearly with the diameter of the seeding wheel body 100.

[0042] In some embodiments, the seed hole 110 includes a retractable wall body 111 , one end of the wall body 111 is connected to the seeding wheel body 100 , and the other end of the wall body 111 is connected to the arc plate 222 a .

[0043] Specifically, by setting the wall 111 of the seed hole 110 , on the one hand, the depth of the seed hole 110 can be changed, and on the other hand, the seeds can be ensured to be stored in the seed hole 110 .

[0044] In some embodiments, a housing 300 is further included, wherein the housing 300 has a sowing chamber 310 for accommodating the sowing wheel body 100 and a storage chamber 320 for temporarily storing seeds, wherein the storage chamber 320 is connected to the sowing chamber 310 via a through hole 321 .

[0045] In some embodiments, there are multiple through holes 321 , and the multiple through holes 321 correspond to the group of seed holes 110 one by one.

[0046] like Figure 3-4 As shown, an embodiment of the utility model further provides a sowing device, including the above-mentioned sowing structure.

[0047] In some embodiments, a frame structure 400 is further included, wherein a handle 410 is disposed at one end of the frame structure 400 , and a tilling roller 420 is disposed at the other end of the frame structure 400 ; and the sowing structure is disposed between the two ends of the frame structure 400 .

[0048] Specifically, by providing the tilling roller 420, it is possible to till the land to form a sowing path and achieve sowing in the process of moving the sowing device.

[0049] In some embodiments, wheels 430 are further included. There are two wheels 430 , and the two wheels 430 are respectively disposed at two ends of the sowing structure.

[0050] The wheel 430 is used to realize the movement of the sowing device. Specifically, the wheel 430 is arranged on the housing 300 to avoid affecting the rotation of the sowing wheel body 100.

[0051] like Figure 5 As shown, in some embodiments, an adjusting member 440 is further included. The adjusting member 440 is disposed on a side of one of the wheels 430 away from the sowing structure, and the adjusting member 440 is connected to the end of the rotating rod 210 to realize the rotation of the rotating rod 210.

[0052] Among them, the adjusting member 440 is used to be connected to the end of the rotating rod 210. Specifically, the rotating rod 210 is used to achieve the change of the depth of the seed hole 110. As those skilled in the art should know, the installation of the adjusting member 440 should avoid the influence of the rotation of the wheel 430.

[0053] The specific implementation methods described above further illustrate the purpose, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above are only specific implementation methods of the utility model and are not used to limit the protection scope of the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A sowing structure, characterized in that: include: A sowing wheel body (100), wherein a plurality of seed hole groups are arranged on a circumferential surface of the sowing wheel body (100), the plurality of seed hole groups are arranged at intervals along the axial direction of the sowing wheel body (100), and the seed hole groups include a plurality of seed holes (110) arranged at intervals along the circumferential direction of the sowing wheel body (100); The seeding wheel body (100) has a coaxially arranged inner cavity, in which an adjustment structure is arranged, and the adjustment structure is used to adjust the depth of the seed hole (110).

2. A sowing structure according to claim 1, characterized in that: The adjustment structure comprises a rotating rod (210) coaxially arranged with the inner cavity, and a plurality of adjustment units are arranged at intervals along the axial direction of the rotating rod (210), and the plurality of adjustment units correspond one-to-one to the plurality of seed hole groups, wherein the adjustment unit comprises a bevel gear (221) sleeved on the rotating rod (210) and a plurality of adjustment rods (222), and the plurality of adjustment rods (222) correspond one-to-one to the plurality of seed holes (110), and one end of the adjustment rod (222) cooperates with the bevel gear (221), and the other end of the adjustment rod (222) is used to cooperate with the seed hole (110) to achieve depth adjustment of the seed hole (110); and the adjustment rod (222) is a telescopic structure, and when the rotating rod (210) rotates, the bevel gear (221) is used to drive the length of the adjustment rod (222) to change.

3. A sowing structure according to claim 2, characterized in that: An arc-shaped plate (222a) is provided at one end of the adjusting rod (222) for cooperating with the seed hole (110).

4. A sowing structure according to claim 3, characterized in that: The seed hole (110) comprises a retractable wall body (111), one end of the wall body is connected to the seeding wheel body (100), and the other end of the wall body is connected to the arc plate (222a).

5. A sowing structure according to any one of claims 1 to 4, characterized in that: It also includes a housing (300), wherein the housing (300) has a sowing cavity (310) for accommodating the sowing wheel body (100) and a storage cavity for temporarily storing seeds, wherein the storage cavity is connected to the sowing cavity (310) via a through hole (321).

6. A sowing structure according to claim 5, characterized in that: There are a plurality of through holes (321), and the plurality of through holes (321) correspond one-to-one to the seed hole groups.

7. A sowing device, characterized in that: A sowing structure comprising any one of claims 1-6.

8. A sowing device according to claim 7, characterized in that: It also comprises a frame structure (400), one end of which is provided with a handle (410), and the other end of which is provided with a tilling roller (420); and the sowing structure is arranged between the two ends of the frame structure (400).

9. A sowing device according to claim 7, characterized in that: It also includes wheels (430), wherein there are two wheels (430), and the two wheels (430) are respectively arranged at two ends of the sowing structure.

10. A sowing device according to claim 9, characterized in that: It also includes an adjusting member (440), which is arranged on a side of one of the wheels (430) away from the sowing structure, and the adjusting member (440) is connected to the end of the rotating rod (210) to realize the rotation of the rotating rod (210).

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