Elastic seedling clamping and taking device for seedling raising plate

Abstract

The utility model belongs to the technical field of seedling taking devices, particularly relates to an elastic seedling clamping and taking device for a seedling raising plate, and aims to solve the problems that a worker pinches a seedling stem part and drags out a seedling root system and a matrix together, but the seedling taking mode is easy to pull the seedling with excessive force, so that a small crack is generated at the stem base part, and the subsequent growth quality is influenced. Comprising an embedding cylinder, two connecting rods are symmetrically welded and fixed to the top of the embedding cylinder, a seedling unloading ring is arranged in the embedding cylinder, two vertical rods are symmetrically and fixedly arranged at the top of the seedling unloading ring, corresponding hollow sliding seats are slidably mounted on the connecting rods, and one side of each vertical rod is fixedly connected with the outer wall of the corresponding hollow sliding seat. When the seedling raising tray is used, the embedded cylinder and the seedling unloading ring are matched for use, so that seedlings can be mildly separated from a matrix of the seedling raising tray, pulling and damage to stems of the seedlings are reduced, and the subsequent growth quality and survival rate of the seedlings can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to seedling taking device technical field especially relates to a kind of seedling tray elastic clamping seedling device. BACKGROUND

[0002] Seedling tray is usually made of foldable plastic material, the whole tray is full of unit cell (hole), these unit cells are used to fill seeding medium, such as soil, coconut husk or sand, etc., seedling tray provides suitable germination and growth environment for seed, fixes seed position, avoids mutual interference, while maintaining soil humidity and temperature, conducive to seed rapid germination and seedling healthy growth.

[0003] Seedling tray seedling taking is the key link in transplanting operation, directly influences transplanting efficiency and seedling survival rate. At present, when seedling is taken, worker pinches seedling stem, and seedling root system and matrix are pulled out together, but this seedling taking mode is prone to force too violent to pull seedling, leading to small crack in stem base, affects subsequent growth quality.

[0004] In view of the above problem, the utility model file proposes a kind of seedling tray elastic clamping seedling device. INVENTION CONTENTS

[0005] The utility model provides a kind of seedling tray elastic clamping seedling device, solve the worker pinches seedling stem in prior art, and seedling root system and matrix are pulled out together, but this seedling taking mode is prone to force too violent to pull seedling, leading to small crack in stem base, affects subsequent growth quality.

[0006] The utility model provides the following technical scheme:

[0007] A kind of seedling tray elastic clamping seedling device, comprising:

[0008] Embedded cylinder, the top of the embedded cylinder is symmetrically welded and fixed with two connecting rods, the embedded cylinder is provided with seedling unloading ring, the top of the seedling unloading ring is symmetrically fixed with two vertical rods, the connecting rod is slidably installed with corresponding hollow slide, the vertical rod is fixedly connected with the outer wall of corresponding hollow slide on one side.

[0009] In a possible design, the top of two connecting rods is fixed with same handle, the handle is provided with anti-slip mark.

[0010] In a possible design, reinforcing block for improving the deformation resistance of the device is welded and fixed at the included angle of the connecting rod and the embedded cylinder.

[0011] In a possible design, the bottom of the embedded cylinder is provided with tines for easy insertion.

[0012] In a possible design, one side of the two hollow sliding seats is fixedly provided with the same arc-shaped handle for facilitating synchronous driving of the two hollow sliding seats to move downwards.

[0013] In a possible design, the connecting rod is fixedly provided with a limiting piece for limiting the upward moving range of the hollow sliding seat, and the top of the hollow sliding seat abuts against the bottom of the limiting piece when the hollow sliding seat moves to the maximum range.

[0014] In a possible design, the outer wall of the seedling removing ring is provided with a plurality of protrusions for improving the moving stability, and the inner wall of the embedding cylinder is provided with a plurality of sliding grooves for slidingly connecting the corresponding protrusions.

[0015] It should be understood that the foregoing general description and the following detailed description are only exemplary and do not limit the utility model.

[0016] The working principle and use process of the utility model are as follows:

[0017] In use, the operator holds the handle, the anti-skid marks provided on the handle can increase the friction between the hand and the handle, prevent the hand from slipping during operation, ensure the stability of operation, aligns the bottom of the embedding cylinder, i.e. the end with the tines, with the position of the seedling to be taken out in the seedling raising tray, and the embedding cylinder can be inserted into the substrate of the seedling raising tray relatively easily due to the existence of the tines.

[0018] Then the operator can lift the handle, the seedling and the substrate are taken out by the friction between the substrate and the embedding cylinder, after the taken-out seedling is moved to a suitable position, the operator presses the arc-shaped handle downwards with the other hand, the arc-shaped handle drives the two hollow sliding seats to slide downwards along the connecting rod, thereby driving the seedling removing ring to slide downwards in the embedding cylinder, and the seedling removing ring can gradually extrude the root system and the substrate of the seedling from the embedding cylinder in the process of sliding downwards, the embedding cylinder is gradually separated from the substrate, and the stem of the seedling is completely separated from the embedding cylinder along with the continuous downward movement of the seedling removing ring, thereby completing the seedling removing operation.

[0019] The utility model has the following beneficial effects:

[0020] The utility model is used in cooperation with the embedding cylinder and the seedling removing ring, can separate the seedling and the substrate of the seedling raising tray relatively gently, reduces the pulling and damage to the stem of the seedling, and is favorable for improving the growth quality and survival rate of the seedling in the future.

[0021] The utility model is reasonable in design, the handle, the arc-shaped handle and other components facilitate the operator to hold and control the seedling taking and seedling removing actions, reduce the operation difficulty, and improve the seedling taking efficiency.

[0022] The setting of the reinforcing block improves the anti-deformation performance of the device, and guarantees the stability and durability of the device in the use process; the cooperation of the protruding blocks and the sliding grooves improves the stability of the seedling ring movement; the sharp tooth design embedded in the bottom of the embedding cylinder enables the embedding cylinder to be inserted into the medium of the seedling tray more easily, and reduces the labor intensity of the operator. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 A three-dimensional structure schematic view of the seedling tray elastic seedling clamping device provided by the embodiment of the present utility model;

[0024] Figure 2 Another perspective structure schematic view of the seedling tray elastic seedling clamping device provided by the embodiment of the present utility model;

[0025] Figure 3 An unloading ring structure schematic view of the seedling tray elastic seedling clamping device provided by the embodiment of the present utility model;

[0026] Figure 4 An unloading structure schematic view of the seedling tray elastic seedling clamping device provided by the embodiment of the present utility model.

[0027] Reference signs: 1, embedding cylinder; 2, connecting rod; 3, handle; 4, reinforcing block; 5, sharp tooth; 6, unloading ring; 7, vertical rod; 8, hollow sliding seat; 9, arc-shaped handle frame; 10, limiting sheet; 11, sliding groove; 12, protruding block. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present utility model.

[0029] In the description of the present utility model, it should be understood that the terms "opening", "upper", "middle", "length", "inner" and the like indicate the orientation or positional relationship, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the indicated components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present utility model.

[0030] In order to keep the following description of the embodiments of the present utility model clear and concise, the present utility model omits the detailed description of known functions and known components.

[0031] Embodiment one

[0032] Please refer toFigures 1-4 A seedling taking device comprises:

[0033] The embedding cylinder 1 is made of 304 stainless steel which is corrosion resistant and resistant to matrix extrusion deformation. The embedding cylinder 1 is the main working part of the device, and two connecting rods 2 are symmetrically welded and fixed at the top of the embedding cylinder 1. The connecting rods 2 are made of 6061-T6 aluminum alloy which is light, high-strength and easy to process, and the surface is anodized to improve wear resistance and corrosion resistance. The welding between the connecting rods 2 and the embedding cylinder 1 adopts argon arc welding process. The bottom of the embedding cylinder 1 is provided with sharp teeth 5 for easy insertion. The sharp teeth 5 are wire cut processed and quenched to HRC58-62, so that they can be easily inserted vertically into the seedling tray matrix during operation.

[0034] A seedling taking device comprises:

[0033] The embedding cylinder 1 is made of 304 stainless steel which is corrosion resistant and resistant to matrix extrusion deformation. The embedding cylinder 1 is the main working part of the device, and two connecting rods 2 are symmetrically welded and fixed at the top of the embedding cylinder 1. The connecting rods 2 are made of 6061-T6 aluminum alloy which is light, high-strength and easy to process, and the surface is anodized to improve wear resistance and corrosion resistance. The welding between the connecting rods 2 and the embedding cylinder 1 adopts argon arc welding process. The bottom of the embedding cylinder 1 is provided with sharp teeth 5 for easy insertion. The sharp teeth 5 are wire cut processed and quenched to HRC58-62, so that they can be easily inserted vertically into the seedling tray matrix during operation.

[0034] The embedding cylinder 1 is provided with a seedling unloading ring 6. The surface of the seedling unloading ring 6 is polished to reduce matrix adhesion. A silica gel buffer sleeve is embedded in the inner wall of the seedling unloading ring 6. Two vertical rods 7 are symmetrically fixed at the top of the seedling unloading ring 6. Corresponding hollow slides 8 are slidingly installed on the connecting rods 2. The hollow slides 8 are made of brass (CuZn37) which has good self-lubricating properties. One side of the vertical rod 7 is fixedly connected with the outer wall of the corresponding hollow slide 8. A limiting piece 10 is fixedly arranged on the connecting rod 2 for limiting the upward movement range of the hollow slide 8. When the hollow slide 8 moves upward to the maximum range, the top of the hollow slide 8 abuts against the bottom of the limiting piece 10.

[0035] The top of the two connecting rods 2 is fixedly provided with the same handle 3. The handle 3 is provided with anti-slip marks. The handle 3 is formed by double-color injection molding. The inner layer is made of nylon for support, and the outer layer is made of silica gel with anti-slip patterns. This facilitates the operator to hold and use force during the operation process. The angle between the connecting rod 2 and the embedding cylinder 1 is welded and fixed with a reinforcing block 4 for improving the anti-deformation performance of the device. The reinforcing block 4 is made of Q235 carbon steel which has good welding properties and enhances the torsional resistance. The reinforcing block 4 is fully welded with the connecting rod 3 and the embedding cylinder 2 by CO2 gas shielded welding, thereby improving the durability and service life of the device.

[0036] One side of the two hollow slides 8 is fixedly provided with the same arc-shaped handle 9 for conveniently synchronously driving the two hollow slides 8 to move downward. The arc-shaped handle 9 is made of 7075 aluminum alloy which has high strength and is resistant to fatigue. The arc-shaped handle 9 is formed by CNC bending and sandblasting oxidation treatment on the surface. This facilitates the operator to synchronously drive the two hollow slides 8 to move downward, thereby driving the seedling unloading ring 6 to move downward in the embedding cylinder 1, so as to unload the removed seedlings at a suitable position.

[0037] The present application can be used in tea production and other fields applicable to the present application.

[0038] Example Two

[0039] Improvements are made on the basis of Example One:

[0040] A seedling taking device is applied in the field of seedling taking devices.

[0041] Please refer to Figures 2-3 The outer wall of the seedling unloading ring 6 is provided with a plurality of protrusions 12 for improving the stability of its movement, and the inner wall of the embedding cylinder 1 is provided with sliding grooves 11 for slidingly connecting the corresponding protrusions 12. Through the cooperation of the protrusions 12 and the sliding grooves 11, the stability of the movement of the seedling unloading ring 6 in the embedding cylinder 1 is improved.

[0042] The drawings in the specification of the present application are only of a schematic nature, and the size and shape of each component shown are not actual limitations, but only a schematic representation. In the actual implementation process, each component can be reasonably configured and adjusted according to specific needs and actual conditions.

[0043] The above is only a specific implementation method of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the technical field can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered within the protection scope of the present application. In the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A seedling tray elastic clamping device, characterized in that, Include: The top of the embedding cylinder (1) is symmetrically welded with two connecting rods (2), the embedding cylinder (1) is provided with a seedling unloading ring (6), the top of the seedling unloading ring (6) is symmetrically fixed with two vertical rods (7), the connecting rod (2) is slidably installed with a corresponding hollow slide (8), one side of the vertical rod (7) is fixedly connected with the outer wall of the corresponding hollow slide (8).

2. The resilient seedling picking device for the seedling raising tray according to claim 1, characterized in that, The top of the two connecting rods (2) is fixedly provided with the same handle (3), and the handle (3) is provided with an anti-slip mark.

3. The resilient seedling picking device for the seedling raising tray according to claim 1, characterized in that, The connecting rod (2) and the embedding cylinder (1) are both welded with a reinforcing block (4) for improving the anti-deformation performance of the device.

4. The resilient seedling picking device for the seedling raising tray according to claim 1, wherein The bottom of the embedding cylinder (1) is provided with a sharp tooth (5) for facilitating insertion.

5. The resilient seedling picking device for the seedling raising tray according to claim 1, characterized in that, One side of the two hollow slides (8) is fixedly provided with the same arc-shaped handle (9) for facilitating synchronous driving of the two hollow slides (8) to move downward.

6. The resilient seedling picking device of claim 1, wherein the resilient seedling picking device comprises a plurality of the resilient seedling picking devices. The connecting rod (2) is fixedly provided with a limiting piece (10) for limiting the upward movement range of the hollow slide (8), and the top of the hollow slide (8) abuts against the bottom of the limiting piece (10) when it moves to the maximum range.

7. The resilient seedling picking device of claim 1, wherein the resilient seedling picking device comprises a plurality of the resilient seedling picking devices. The outer wall of the seedling unloading ring (6) is provided with a plurality of protrusions (12) for improving the movement stability, and the inner wall of the embedding cylinder (1) is provided with a sliding groove (11) for slidably connecting the corresponding protrusion (12).

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