Rice transplanting mechanism and rice transplanter

Abstract

The utility model belongs to the technical field of farm tools, and discloses a rice transplanting mechanism and a rice transplanter, the rice transplanting mechanism comprises a mounting cylinder, the two ends of the mounting cylinder are provided with a plurality of first clamping holes, and the plurality of first clamping holes are arranged at equal intervals along the circumferential direction of the mounting cylinder; the plurality of planting plates are arranged on the outer surface of the mounting cylinder, and the plurality of planting plates are arranged in the circumferential direction of the outer surface of the mounting cylinder at equal intervals; the mud pressing structures are arranged at one end of the mounting cylinder, and the mud pressing structures are distributed in the circumferential direction of one end of the mounting cylinder at equal intervals; the adjusting cylinders with different lengths are mounted at one end of the mounting cylinder and on the same side as the mud pressing structure, the mud pressing structure is arranged on the adjusting cylinders, the outer end face of the planting plate comprises a bearing inclined end face and an arc-shaped end face, the bearing inclined end face and one side of the arc-shaped end face are arranged in a coherent manner, the mud pressing structure comprises a fixing plate, and the fixing plate is mounted on the mounting cylinder on the same side as the adjusting cylinders. The seedling transplanting device not only can ensure the stability of transplanted seedlings, but also can improve the survival rate of the seedlings.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural tools, in particular to a rice transplanting mechanism and a rice transplanter. Background Art

[0002] The rice transplanting mechanism refers to a mechanical structure that takes rice seedlings out of the seedling tray or seedling pool and inserts them into the field. Its main principle is to insert the rice seedlings into the soil through the seedling transplanting device, and then drive the seedling transplanting device up and down through the transmission system and operating rod to complete the transplanting operation.

[0003] Currently, rice transplanting is required during rice planting. A rice transplanter is an agricultural machine that plants rice seedlings in a rice field. Usually, a mechanical claw is used to take out several rice seedlings from a seedbed and plant them in the soil of the field. However, the inventors gradually discovered in actual applications that the existing transplanting mechanism has the problem of unstable transplanting of seedlings after the transplanting work. Therefore, the inventors proposed a rice transplanting mechanism and a rice transplanter. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the inventors have conducted in-depth research and completed the present utility model after paying a lot of creative work.

[0005] Specifically, the technical problem to be solved by the present invention is to provide a rice transplanting mechanism and a rice transplanter to solve the technical problem that the current transplanting mechanism has unstable transplanting of seedlings after the transplanting work.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] A rice transplanting mechanism and a rice transplanter, comprising: a mounting tube, wherein both ends of the mounting tube are provided with a plurality of first clamping holes, and the plurality of first clamping holes are arranged at equal intervals along the circumference of the mounting tube;

[0008] A plurality of planting plates, wherein the plurality of planting plates are provided on the outer surface of the mounting tube, and the plurality of planting plates are arranged equidistantly along the circumference of the outer surface of the mounting tube;

[0009] A mud pressing structure, the mud pressing structure is provided on one end of the mounting tube, and the mud pressing structures are arranged equidistantly along the circumference of the one end of the mounting tube;

[0010] Adjustment cylinders of different lengths are installed on one end of the installation cylinder and on the same side as the mud pressing structure, and the mud pressing structure is arranged on the adjustment cylinder.

[0011] As an improved technical solution, the outer end surface of the implantation plate is a load-bearing oblique end surface and an arc-shaped end surface, and the load-bearing oblique end surface and the arc-shaped end surface are continuously arranged on one side.

[0012] As an improved technical solution, the mud pressing structure includes a fixed plate, which is installed on the mounting cylinder on the same side as the adjusting cylinder, and the fixed plate is installed in the adjusting cylinder. A sliding rod is installed on one side of the fixed plate, and the outer surface of the sliding rod is rotatably connected to an elliptical mud pressing rod. A limiting block is fixedly installed on the end of the sliding rod away from the fixed plate.

[0013] As an improved technical solution, both sides of the adjustment tube have integrally formed plug-in posts corresponding to the first clamping holes respectively. The plug-in posts are adapted to the first clamping holes, and the adjustment tube is installed on one end of the installation tube through the plug-in posts.

[0014] As an improved technical solution, one side of the adjustment cylinder has grooves corresponding to the fixing plates respectively, the grooves are adapted to the fixing plates, and the fixing plates are installed in the adjustment cylinder through the grooves.

[0015] A rice transplanter includes a rice planting mechanism and a main shaft, the main shaft is driven by the transplanter, and the mounting cylinder and the adjustment cylinder are both mounted on the outer surface of the main shaft, a first limiting plate is fixedly sleeved on the outer surface of one end of the main shaft, the inner side of the first limiting plate has a first plug-in boss that is integrally formed and corresponds to the first clamping hole, the first plug-in boss is adapted to the first clamping hole, and the first limiting plate is mounted on the first clamping hole on the mounting cylinder through the first plug-in boss.

[0016] As an improved technical solution, a removable second limit plate is provided at the other end of the main shaft, and a plurality of second clamping holes are opened inside the second limit plate. The plurality of second clamping holes are arranged equidistantly along the circumference of the second limit plate and are respectively adapted to the plug-in columns on the adjusting cylinder.

[0017] After adopting the above technical solution, the beneficial effects of the utility model are:

[0018] 1. The utility model places rice seedlings on a planting board, where the rice seedlings are at the load-bearing oblique end surface. When the main shaft rotates, the planting board rotates, and the seedlings are planted from top to bottom through the load-bearing oblique end surface and the arc-shaped end surface. At the same time, the mud pressing structure also rotates. At this time, the elliptical mud pressing rod squeezes the soil at the seedlings after planting to ensure the stability of the planted seedlings, thereby ensuring the stability of the planted seedlings and improving the survival rate of the seedlings.

[0019] 2. The utility model assembles the mounting cylinder fixed with the planting plate and the mud pressing structure onto the main shaft. At this time, the mounting cylinder is sleeved on the main shaft, and the first clamping hole is clamped on the first plug-in protrusion. Then the adjusting cylinder is installed on the main shaft. At this time, the adjusting cylinder is adjusted on the outer surface of the main shaft, and the plug-in column is plugged into the inner cavity of the first clamping hole. The above operation is repeated, and finally the assembled mounting cylinder is limited and fixed by the second limiting plate, thereby facilitating the assembly of the mounting cylinder, and the operation is simple and quick.

[0020] 3. The utility model provides adjusting cylinders of different lengths, and the spacing between the installation cylinders can be changed by assembling adjusting cylinders of different lengths, thereby facilitating the change of the spacing between each row of seedlings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. Among them:

[0022] Figure 1 The utility model is a schematic diagram of the overall structure of the rice transplanting mechanism and the rice transplanter.

[0023] Figure 2 It is a schematic diagram of the main structure of the rice transplanting mechanism and the transplanting mechanism in the overall structure of the rice transplanter of the present invention.

[0024] Figure 3 It is a side structural schematic diagram of the rice transplanting mechanism and the transplanting mechanism in the overall structure of the rice transplanter of the present invention.

[0025] Figure 4 It is a schematic diagram of the regulating cylinder structure in the overall structure of the rice transplanting mechanism and the rice transplanter of the utility model.

[0026] Figure 5 It is a schematic diagram of the main shaft structure in the overall structure of the rice transplanting mechanism and the rice transplanter of the utility model.

[0027] Description of reference numerals:

[0028] In the figure: 1. Mounting cylinder; 101. First clamping hole; 2. Inserting plate; 201. Load-bearing oblique end surface; 202. Arc-shaped end surface; 3. Mud pressing structure; 301. Fixed plate; 302. Sliding rod; 303. Elliptical mud pressing rod; 304. Limiting block; 4. Adjusting cylinder; 401. Connecting column; 402. Groove; 5. Main shaft; 501. First limiting plate; 502. First connecting protrusion; 503. Second limiting plate; 504. Second clamping hole. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0031] At the same time, the meaning of "and / or" or "and / or" appearing in the full text includes three options. Taking "A and / or B" as an example, it includes option A, or option B, or an option in which both A and B are satisfied.

[0032] In addition, in this utility model, the descriptions of "first" and "second" are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features specified as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0033] Reference Figure 1-4 , provides a rice planting mechanism, the rice planting mechanism and the rice transplanter include, a mounting tube 1, both ends of the mounting tube 1 are provided with a plurality of first clamping holes 101, and the plurality of first clamping holes 101 are arranged at equal intervals along the circumference of the mounting tube 1;

[0034] A plurality of planting plates 2 are provided on the outer surface of the installation tube 1, and the plurality of planting plates 2 are arranged equidistantly along the circumference of the outer surface of the installation tube 1;

[0035] The mud pressing structure 3 is provided on one end of the mounting tube 1 and is arranged equidistantly along the circumference of the one end of the mounting tube 1;

[0036] The adjusting cylinders 4 are of different lengths. The adjusting cylinder 4 is installed on one end of the mounting cylinder 1 and on the same side as the mud pressing structure 3 . The mud pressing structure 3 is provided on the adjusting cylinder 4 .

[0037] Reference Figure 2The outer end surface of the implantation plate 2 is a bearing oblique end surface 201 and an arc-shaped end surface 202, and the bearing oblique end surface 201 and the arc-shaped end surface 202 are continuously arranged on one side.

[0038] Reference Figure 1 、 Figure 2 and Figure 3 The mud pressing structure 3 includes a fixed plate 301, which is installed on the mounting cylinder 1 on the same side as the adjusting cylinder 4, and the fixed plate 301 is installed in the adjusting cylinder 4. A sliding rod 302 is installed on one side of the fixed plate 301, and the outer surface of the sliding rod 302 is rotatably connected to an elliptical mud pressing rod 303. A limiting block 304 is fixedly installed on the end of the sliding rod 302 away from the fixed plate 301.

[0039] Reference Figure 1 and Figure 4 Both sides of the adjustment tube 4 have an integrally formed plug-in column 401 corresponding to the first clamping hole 101 respectively. The plug-in column 401 is adapted to the first clamping hole 101, and the adjustment tube 4 is installed on one end of the installation tube 1 through the plug-in column 401.

[0040] Reference Figure 1 and Figure 4 One side of the adjusting cylinder 4 has grooves 402 corresponding to the fixing plates 301 , the grooves 402 are adapted to the fixing plates 301 , and the fixing plates 301 are installed in the adjusting cylinder 4 through the grooves 402 .

[0041] Reference Figure 1-5 A rice transplanter includes a rice transplanting mechanism and a main shaft 5. The main shaft 5 is driven by the transplanter, and the mounting cylinder 1 and the adjusting cylinder 4 are both mounted on the outer surface of the main shaft 5. A first limiting plate 501 is fixedly sleeved on the outer surface of one end of the main shaft 5. The inner side of the first limiting plate 501 has a first plugging protrusion 502 that is integrally formed and corresponds to the first clamping hole 101 respectively. The first plugging protrusion 502 is adapted to the first clamping hole 101, and the first limiting plate 501 is mounted on the first clamping hole 101 on the mounting cylinder 1 through the first plugging protrusion 502.

[0042] Reference Figure 5 A detachable second limit plate 503 is provided at the other end of the main shaft 5. The second limit plate 503 can be fixed on the main shaft 5 by an external fastener. A plurality of second clamping holes 504 are opened inside the second limit plate 503. The plurality of second clamping holes 504 are arranged equidistantly along the circumference of the second limit plate 503 and are respectively adapted to the plug-in columns 401 on the adjusting cylinder 4.

[0043] In actual use, the mounting tube 1 fixed with the planting plate 2 and the mud pressing structure 3 is assembled onto the main shaft 5. At this time, the mounting tube 1 is sleeved on the main shaft 5, and the first clamping hole 101 is clamped on the first plugging protrusion 502. Then the adjusting tube 4 is installed on the main shaft 5. At this time, the adjusting tube 4 is adjusted on the outer surface of the main shaft 5, and the plugging column 401 is plugged into the inner cavity of the first clamping hole 101. The above operation is repeated, and finally the assembled mounting tube 1 is limited and fixed by the second limiting plate 503. During this period, the spacing between the mounting tubes 1 can be changed by assembling adjusting tubes 4 of different lengths, thereby facilitating the assembly of the mounting tube 1, and the operation is simple and quick.

[0044] Then, the rice seedlings are placed on the planting plate 2, and the rice seedlings are at the supporting oblique end surface 201. When the main shaft 5 rotates, the planting plate 2 rotates, and the seedlings are planted from top to bottom through the supporting oblique end surface 201 and the arc-shaped end surface 202. At the same time, the mud pressing structure 3 also rotates. At this time, the elliptical mud pressing rod 303 squeezes the soil at the seedlings after planting to ensure the stability of the planted seedlings, thereby ensuring the stability of the planted seedlings and improving the survival rate of the seedlings. This device can not only ensure the stability of the planted seedlings, but also improve the survival rate of the seedlings.

[0045] It should be understood that these embodiments are intended only to illustrate the present invention and are not intended to limit the scope of protection of the present invention. In addition, it should be understood that after reading the technical content of the present invention, those skilled in the art may make various changes, modifications and / or variations to the present invention, and all such equivalent forms also fall within the scope of protection defined by the appended claims of this application.

Claims

1. A rice planting mechanism, characterized in that: include: A mounting tube (1), wherein both ends of the mounting tube (1) are provided with a plurality of first clamping holes (101), and the plurality of first clamping holes (101) are arranged at equal intervals along the circumference of the mounting tube (1); A plurality of planting plates (2), wherein the plurality of planting plates (2) are arranged on the outer surface of the installation tube (1), and the plurality of planting plates (2) are arranged at equal intervals along the circumference of the outer surface of the installation tube (1); A mud pressing structure (3), the mud pressing structure (3) being provided on one end of the installation cylinder (1), and the mud pressing structure (3) being arranged at equal intervals along the circumference of one end of the installation cylinder (1); Adjustment cylinders (4) of different lengths are installed on one end of the installation cylinder (1) and on the same side as the mud pressing structure (3). The mud pressing structure (3) is provided on the adjustment cylinder (4).

2. The rice transplanting mechanism according to claim 1, characterized in that: The outer end surface of the implantation plate (2) is a load-bearing oblique end surface (201) and an arc-shaped end surface (202), and the load-bearing oblique end surface (201) and the arc-shaped end surface (202) are arranged continuously on one side.

3. The rice transplanting mechanism according to claim 1, characterized in that: The mud pressing structure (3) includes a fixed plate (301), the fixed plate (301) is installed on the installation cylinder (1) on the same side as the adjustment cylinder (4), and the fixed plate (301) is installed in the adjustment cylinder (4), a sliding rod (302) is installed on one side of the fixed plate (301), the outer surface of the sliding rod (302) is rotatably connected to an elliptical mud pressing rod (303), and a limiting block (304) is fixedly installed on one end of the sliding rod (302) away from the fixed plate (301).

4. The rice transplanting mechanism according to claim 3, characterized in that: Both sides of the adjustment cylinder (4) have plug-in posts (401) that are integrally formed and correspond to the first clamping holes (101), respectively. The plug-in posts (401) are adapted to the first clamping holes (101), and the adjustment cylinder (4) is mounted on one end of the mounting cylinder (1) via the plug-in posts (401).

5. The rice planting mechanism according to claim 3, characterized in that: One side of the adjusting cylinder (4) has grooves (402) respectively corresponding to the fixing plates (301); the grooves (402) are adapted to the fixing plates (301), and the fixing plates (301) are installed in the adjusting cylinder (4) through the grooves (402).

6. A rice transplanter, characterized in that: The invention comprises a rice transplanting mechanism and a main shaft (5) as described in any one of claims 1 to 5, wherein the main shaft (5) is driven by a rice transplanter, and the mounting cylinder (1) and the adjusting cylinder (4) are both mounted on the outer surface of the main shaft (5), a first limiting plate (501) is fixedly sleeved on the outer surface of one end of the main shaft (5), the inner side of the first limiting plate (501) has a first plug-in boss (502) which is integrally formed and corresponds to the first clamping hole (101), the first plug-in boss (502) is adapted to the first clamping hole (101), and the first limiting plate (501) is mounted on the first clamping hole (101) on the mounting cylinder (1) through the first plug-in boss (502).

7. The rice transplanter according to claim 6, characterized in that: The other end of the main shaft (5) is provided with a detachable second limiting plate (503), and a plurality of second clamping holes (504) are provided inside the second limiting plate (503). The plurality of second clamping holes (504) are arranged equidistantly along the circumference of the second limiting plate (503) and are respectively adapted to the plug-in columns (401) on the adjusting cylinder (4).

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