Seedling tray fixing mechanism of rice transplanter

Abstract

The utility model relates to the technical field of agricultural machinery, in particular to a seedling tray fixing mechanism of a rice transplanter, which comprises a shell and a partition plate, the partition plate is fixedly connected to the inner surface of the shell, storage plates are symmetrically and fixedly connected to the surface of the partition plate, two groups of fixing devices are arranged on the surface of the shell, and auxiliary sealing devices are symmetrically arranged on the surface of the shell. According to the seedling tray fixing mechanism of the rice transplanter, through the cooperation of the fixing device and the auxiliary sealing device, the sleeve rotates to drive the baffle to rotate by a certain angle through the clamping rod, so that a seedling tray in the shell can be taken out, an operator loosens the handle, and then the seedling tray can be taken out; the handle can return to the original position under pulling of the spring, the angle of the sleeve can be fixed under the action of a clamping block and a sliding way on the surface of the shell, the surface of the shell can be opened, a seedling tray can be conveniently operated and placed, meanwhile, the seedling tray can be limited and fixed, and the fixing effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to a rice seedling tray fixing mechanism of a rice transplanter. Background Art

[0002] The seedling tray is an indispensable component of the rice transplanter. Its main function is to realize the rice seedling raising process. The seedling tray is made of polyvinyl chloride and is processed by special process formula. It is light in weight, easy to carry, easy to store and keep, and has low cost.

[0003] For example, the rice transplanter's seedling tray fixing mechanism with the authorization announcement number "CN219780905U" sets the seedling tray in the fixed box through the setting of the fixed box, and divides the fixed box into multiple storage spaces through the partition, which is convenient for placing the seedling tray, and limits and protects the four sides of the seedling tray, so that when the seedling tray vibrates, the fixed box limits the seedling tray, so that it is not easy to fall off from the fixed box, thereby improving the transplanting efficiency of the rice transplanter. However, when the device fixes the seedling tray, the seedling tray needs to be pushed into the device for placement, but the device is large in size, and it is inconvenient to place the seedling tray deep in the device. At the same time, the device lacks a mechanism for limiting the seedling tray inside the device, so that the internal seedling tray will fall when the device is used in conjunction with the transplanter, resulting in poor fixing effect of the device. Utility Model Content

[0004] The utility model aims to solve the problems of poor fixing effect of the device and inconvenience in placing the seedling tray, and proposes a seedling tray fixing mechanism for a rice transplanter.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A seedling tray fixing mechanism of a rice transplanter is designed, comprising an outer shell and a partition, the inner surface of the outer shell is fixedly connected to the partition, the surface of the partition is symmetrically fixedly connected to a storage plate, the surface of the outer shell is provided with two groups of fixing devices, the surface of the outer shell is symmetrically provided with auxiliary closing devices, the surface of the outer shell is symmetrically provided with openings, the outer shell is slidably engaged with the surfaces of multiple groups of sliders through slideways provided on the surface, the inner surface of the outer shell is symmetrically provided with grooves, and the outer shell is engaged with two insertion rods through the grooves provided on the inner surface.

[0007] Preferably, the auxiliary closing device includes a first rotating plate and a first rotating rod, the surface of the first rotating plate is movably connected to the surface of the outer shell through a pin, the surface of the first rotating plate is movably connected to one end of the first rotating rod through a pin, one end of the first rotating rod is movably connected to the surface of the second rotating plate through a pin, the surface of the second rotating plate is movably connected to one end of the second rotating rod through a pin, and one end of the second rotating rod is movably connected to the surface of the slide board.

[0008] Preferably, the surfaces of the first rotating plate and the second rotating plate are both fitted with openings provided on the surface of the outer shell, and the surface of the sliding plate is tightly pressed against the inner surface of the outer shell.

[0009] Preferably, a sliding block is symmetrically fixedly connected to the surface of the skateboard, an inserting rod is fixedly connected to the surface of the skateboard, and a handle is fixedly connected to the surface of the first rotating plate.

[0010] Preferably, the fixing device includes a handle and a sleeve, the surface of the sleeve is slidably connected to the through hole opened in the outer shell surface, one end of the sleeve passes through the outer shell surface and is fixedly connected to the handle, the sleeve is slidably connected to the clamping rod through a slide opened on the inner surface, one end of the clamping rod is fixedly connected to the baffle surface, the surface of the sleeve is symmetrically fixedly connected with a clamping block, the surfaces of the clamping blocks on both sides are slidably connected to the slide opened on the outer shell surface, and the inner surface of the sleeve and the surface of the clamping rod are respectively fixedly connected to the two ends of the spring.

[0011] Preferably, the inner surface of the shell is movably connected to the protruding parts of the two baffle surfaces through a bearing, and the baffle surfaces on both sides are tightly pressed against the surfaces of the partition plate and the storage plate.

[0012] The utility model provides a rice seedling tray fixing mechanism, which has the beneficial effects that: through the cooperation of the fixing device and the auxiliary closing device, the operator pulls the handle so that the handle can pull the first rotating plate to rotate a certain angle around the pin shaft, so that the opening on the shell surface can be exposed, and the operator places the seedling tray on the inner surface of the shell and the surfaces of the storage plates on both sides, so that one side of the seedling tray is tightly against the surface of the baffle plate. According to the above operation, the slide plate can drive the insertion rod to be inserted into the groove on the shell surface, and the operator pulls the handle so that the handle can drive the sleeve to move synchronously, so that the sleeve rotation can drive the baffle plate to rotate a certain angle through the clamping rod, so that the seedling tray inside the shell can be taken out, and the operator releases the handle so that the handle can return to its original position under the pull of the spring, and the angle of the sleeve can be fixed under the action of the clamping block and the slideway on the shell surface, so that the shell surface can be opened, which is convenient for operation to place the seedling tray, and at the same time, the seedling tray can be limited and fixed, thereby improving the fixing effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 for Figure 1 A front cross-sectional view of

[0015] Figure 3 for Figure 1 A front cross-sectional view of

[0016] Figure 4 for Figure 1 A front cross-sectional view of the first rotating plate and the second rotating plate 703 after being folded;

[0017] Figure 5 It is a partial three-dimensional schematic diagram of the insertion rod, the second rotating rod, the sliding plate and the sliding block;

[0018] Figure 6 It is a partial front cross-sectional view of the housing;

[0019] Figure 7 It is a three-dimensional schematic diagram of the sleeve and the block;

[0020] Figure 8 for Figure 3 Schematic diagram of part A.

[0021] In the figure: 1, shell, 2, partition, 3, storage plate, 4, fixing device, 401, handle, 402, sleeve, 403, block, 404, spring, 405, baffle, 406, connecting rod, 5, insertion rod, 6, handle, 7, auxiliary closing device, 701, first rotating plate, 702, first rotating rod, 703, second rotating plate, 704, second rotating rod, 705, slide plate, 8, slider. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings:

[0023] See attached Figure 1-8In the present embodiment, a rice transplanter has a seedling tray fixing mechanism, comprising a shell 1 and a partition 2, wherein the inner surface of the shell 1 is fixedly connected with the partition 2, and the surface of the partition 2 is symmetrically fixedly connected with a storage plate 3, the surface of the shell 1 is provided with two sets of fixing devices 4, the surface of the shell 1 is symmetrically provided with auxiliary closing devices 7, the surface of the shell 1 is symmetrically provided with openings, the surface of the shell 1 is symmetrically provided with slideways provided on the surface of the shell 1 and is slidably engaged with the surfaces of multiple sets of sliders 8, and the moving tracks of the four sets of sliders 8 are fixed, the inner surface of the shell 1 is symmetrically provided with grooves, and the shell 1 is engaged with two insertion rods 5 through the grooves provided on the inner surface, and the insertion rods 5 on both sides can be inserted into the inside of the shell 1 so that ... The position of the slide plate 705 is fixed, the surfaces of the first rotating plate 701 and the second rotating plate 703 are both fitted with the openings opened on the surface of the outer shell 1, the surface of the slide plate 705 is tightly pressed against the inner surface of the outer shell 1, the surface of the slide plate 705 is symmetrically fixedly connected with sliders 8, the sliders 8 on both sides can fix the movement track of the slide plate 705, the surface of the slide plate 705 is fixedly connected with an insertion rod 5, the surface of the first rotating plate 701 is fixedly connected with a handle 6, the inner surface of the outer shell 1 is movably connected to the protruding parts of the surfaces of the two baffles 405 through bearings, the surfaces of the baffles 405 on both sides are tightly pressed against the surfaces of the partition 2 and the storage board 3, and the storage boards 3 on both sides are slightly inclined toward the direction of the partition 2.

[0024] Refer to the attached Figure 1-8 : The auxiliary closing device 7 includes a first rotating plate 701 and a first rotating rod 702. The surface of the first rotating plate 701 is movably connected to the surface of the shell 1 through a pin shaft. The surface of the first rotating plate 701 is movably connected to one end of the first rotating rod 702 through a pin shaft. The first rotating plate 701 can pull the second rotating plate 703 to move through the first rotating rod 702. One end of the first rotating rod 702 is movably connected to the surface of the second rotating plate 703 through a pin shaft. The surface of the second rotating plate 703 is movably connected to one end of the second rotating rod 704 through a pin shaft. The second rotating plate 703 can drive the second rotating rod 704 to move, so that the second rotating rod 704 can pull the slide plate 705 to move. One end of the second rotating rod 704 is movably connected to the surface of the slide plate 705.

[0025] Refer to the attached Figure 1-8: The fixing device 4 includes a handle 401 and a sleeve 402. The surface of the sleeve 402 is slidably connected to the through hole opened on the surface of the shell 1. One end of the sleeve 402 penetrates the surface of the shell 1 and is fixedly connected to the handle 401. The sleeve 402 is slidably connected to the clamping rod 406 through the slideway opened on the inner surface. The sleeve 402 can drive the clamping rod 406 to move synchronously. At the same time, the clamping rod 406 can slide on the inner surface of the sleeve 402. One end of the clamping rod 406 is fixedly connected to the surface of the baffle 405. The surface of the sleeve 402 is symmetrically fixedly connected with a clamping block 403. The surfaces of the clamping blocks 403 on both sides are slidably connected to the slideway opened on the surface of the shell 1. The inner surface of the sleeve 402 and the surface of the clamping rod 406 are respectively fixedly connected to the two ends of the spring 404. The elastic coefficient of the spring 404 can meet the working needs according to actual needs. The spring 404 can enable the sleeve 402 to quickly return to its original position.

[0026] Working principle:

[0027] When fixing the seedling tray:

[0028] The device is installed on the surface of the rice transplanter for use. The operator pulls the handle 6 so that the handle 6 can pull the first rotating plate 701 to rotate a certain angle around the pin shaft. The first rotating plate 701 can drive the first rotating rod 702 to move while moving, so that the first rotating rod 702 can pull the second rotating plate 703 to move, so that the second rotating plate 703 can be separated from the opening on the surface of the shell 1. Under the action of the first rotating rod 702, the first rotating plate 701 and the second rotating plate 703 can be folded, and the second rotating plate 703 can drive the slide plate 705 to move through the second rotating rod 704, so that the slide plate 705 can slide in the groove on the surface of the shell 1 through the sliders 8 on both sides, so that the opening on the surface of the shell 1 can be exposed. The operator places the seedling tray on the inner surface of the shell 1 and the surfaces of the storage plates 3 on both sides, so that one side of the seedling tray is pressed against the surface of the baffle 405. According to the above operation, the slide plate 705 can drive the insertion rod 5 to be inserted into the groove on the surface of the shell 1.

[0029] Removal process:

[0030] The operator pulls the handle 401 so that the handle 401 can drive the sleeve 402 to move synchronously, so that the sleeve 402 can drive the blocks 403 on both sides to slide in the slideway opened on the surface of the shell 1. When it is pulled to the extreme position, the spring 404 can be stretched and the sleeve 402 can be rotated at the same time. The rotation of the sleeve 402 can drive the baffle 405 to rotate a certain angle through the clamping rod 406, so that the seedling tray inside the shell 1 can be taken out. The operator releases the handle 401, so that the handle 401 can return to its original position under the pull of the spring 404, and the angle of the sleeve 402 can be fixed under the action of the block 403 and the slideway on the surface of the shell 1.

[0031] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A rice transplanter seedling tray fixing mechanism, comprising a housing (1) and a partition (2), wherein the inner surface of the housing (1) is fixedly connected to the partition (2), and characterized in that: The surface of the partition (2) is symmetrically fixedly connected with a storage plate (3); the surface of the shell (1) is provided with two groups of fixing devices (4); the surface of the shell (1) is symmetrically provided with auxiliary closing devices (7); the surface of the shell (1) is symmetrically provided with openings; the shell (1) is slidably engaged with the surfaces of multiple groups of sliders (8) through slideways provided on the surface; the inner surface of the shell (1) is symmetrically provided with grooves; the shell (1) is engaged with two insertion rods (5) through the grooves provided on the inner surface.

2. The rice transplanter's seedling tray fixing mechanism according to claim 1, characterized in that: The auxiliary sealing device (7) comprises a first rotating plate (701) and a first rotating rod (702); the surface of the first rotating plate (701) is movably connected to the surface of the outer shell (1) via a pin; the surface of the first rotating plate (701) is movably connected to one end of the first rotating rod (702) via a pin; one end of the first rotating rod (702) is movably connected to the surface of the second rotating plate (703) via a pin; the surface of the second rotating plate (703) is movably connected to one end of the second rotating rod (704) via a pin; and one end of the second rotating rod (704) is movably connected to the surface of the slide plate (705).

3. The rice transplanter's seedling tray fixing mechanism according to claim 2, characterized in that: The surfaces of the first rotating plate (701) and the second rotating plate (703) are both fitted with openings provided on the surface of the outer shell (1), and the surface of the sliding plate (705) is tightly pressed against the inner surface of the outer shell (1).

4. The rice transplanter's seedling tray fixing mechanism according to claim 2, characterized in that: The surface of the slide plate (705) is symmetrically and fixedly connected with a sliding block (8), the surface of the slide plate (705) is fixedly connected with an insertion rod (5), and the surface of the first rotating plate (701) is fixedly connected with a handle (6).

5. The rice transplanter's seedling tray fixing mechanism according to claim 1, characterized in that: The fixing device (4) comprises a handle (401) and a sleeve (402); the surface of the sleeve (402) is slidably connected to a through hole provided on the surface of the outer shell (1); one end of the sleeve (402) penetrates the surface of the outer shell (1) and is fixedly connected to the handle (401); the sleeve (402) is slidably connected to a clamping rod (406) through a slideway provided on the inner surface; one end of the clamping rod (406) is fixedly connected to the surface of a baffle (405); a clamping block (403) is symmetrically fixedly connected to the surface of the sleeve (402); the surfaces of the clamping blocks (403) on both sides are slidably connected to the slideways provided on the surface of the outer shell (1); the inner surface of the sleeve (402) and the surface of the clamping rod (406) are respectively fixedly connected to the two ends of a spring (404).

6. The rice transplanter's seedling tray fixing mechanism according to claim 5, characterized in that: The inner surface of the housing (1) is movably connected to the protruding parts of the surfaces of the two baffles (405) via a bearing, and the surfaces of the baffles (405) on both sides are tightly pressed against the surfaces of the partition (2) and the storage plate (3).

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