Seedling tray for rice breeding

Abstract

The utility model discloses a seedling tray for rice breeding relates to seedling tray related technical field, including tray body, telescopic mechanism, slider and synchronous fixing mechanism, the tray body is equidistantly provided with placing groove, the telescopic mechanism is symmetrically arranged outside the tray body, both sides of the tray body are provided with L-shaped groove, both sides of the inner wall of L-shaped groove are provided with sliding groove, and the sliding groove is provided with the synchronous fixing mechanism. The sliding block is connected with an inner cavity of the sliding groove, and the synchronous fixing mechanism is connected with the connecting rod on the adjacent side. The arrangement mode that the telescopic mechanism, the sliding block and the synchronous fixing mechanism are matched is utilized, the telescopic mechanism can be taken out from the interior of the tray body through the sliding block and rotated, the synchronous fixing mechanism can be rotated out to serve as a handle, a user can better apply force when taking and placing the seedling tray and the like conveniently, and the practicability is high. Meanwhile, when the telescopic mechanism is not used, the telescopic mechanism can be stored in the tray body, space is saved, and the telescopic mechanism can be rapidly and conveniently unfolded for use when needed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the seedling tray related technical field, especially a seedling tray for rice breeding. BACKGROUND

[0002] The seedling tray for rice breeding is an apparatus for cultivating rice seedlings, which is usually made of plastic or other materials, has a certain shape and size, and is commonly rectangular, the bottom of the seedling tray has many small holes for drainage and ventilation, and can provide a good environment for the root system growth of the seedlings.

[0003] Most of the existing seedling trays are integrally injection molded, after the rice breeding is completed, the seedling tray not only has soil but also has well-grown seedlings, since there is no suitable holding position, when taking, the seedling tray needs to be held with both hands to prevent the soil or seedlings inside from spilling, so that during the carrying process of the multi-tray seedling tray, the carrying efficiency is low with both hands, and the seedling tray is not convenient to use. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a seedling tray for rice breeding to solve the problems in the above background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a seedling tray for rice breeding, comprising:

[0006] A disc body is provided with a plurality of placing grooves for breeding at equal intervals;

[0007] A telescopic mechanism is symmetrically arranged outside the disc body;

[0008] A sliding block is provided on both sides of the disc body, and L-shaped grooves are formed in the inner walls of the L-shaped grooves;

[0009] A synchronous fixing mechanism is connected with the telescopic mechanism on one side.

[0010] Preferably, the telescopic mechanism comprises:

[0011] A sleeve plate is symmetrically arranged outside the disc body, and the sliding block is fixedly connected with the sleeve plate;

[0012] A telescopic rod is slidably connected with the inner cavity of the sleeve plate at one end, and the other end of the telescopic rod is connected with the synchronous fixing mechanism.

[0013] Preferably, the telescopic mechanism further comprises:

[0014] Limiting blocks are fixedly connected to the top end and the bottom end of the telescopic rod, limiting grooves are formed in the top end and the bottom end of the inner wall of the cover plate, and the limiting blocks and the inner cavities of the limiting grooves are in sliding and penetrating connection.

[0015] Preferably, the synchronous fixing mechanism comprises:

[0016] A synchronous plate is fixedly connected to one end of the telescopic rod on one side.

[0017] A slide rod is fixedly connected to the inner wall of the groove on one side of the synchronous plate close to the disc body.

[0018] A clamping rod is in sliding and penetrating connection with the slide rod, clamping holes are formed in the two sides of the disc body, and the other end of the clamping rod is in sliding and penetrating connection with the inner cavities of the clamping holes.

[0019] A compression spring is sleeved on the outside of the slide rod.

[0020] Preferably, one end of the compression spring is fixedly connected to the clamping rod, and the other end of the compression spring is fixedly connected to the top end of the inner wall of the groove.

[0021] Preferably, the synchronous fixing mechanism further comprises:

[0022] An extrusion rod is fixedly connected to the clamping rod on one end, and is in sliding and penetrating connection with the synchronous plate on the other end.

[0023] An extrusion plate is fixedly connected to the bottom end of the extrusion rod on one side.

[0024] The technical effects and advantages of the utility model are as follows:

[0025] The telescopic mechanism, the sliding block and the synchronous fixing mechanism are matched and arranged, the telescopic mechanism can be taken out from the inside of the disc body through the sliding block and rotated, the synchronous fixing mechanism can be rotated out to serve as a handle, the user can exert force better when taking and placing the seedling tray, the stability and flexibility of operation are enhanced, the efficiency of taking the seedling tray is improved through the single-handed lifting mode, the telescopic mechanism can be stored in the disc body when not in use, space is saved, and the telescopic mechanism can be quickly and conveniently unfolded for use when needed. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a whole structure schematic view of the utility model.

[0027] Figure 2 It is one of whole front internal structure schematic views of the utility model.

[0028] Figure 3The utility model discloses a whole front internal structure schematic diagram of telescopic rod opening.

[0029] Figure 4 The utility model discloses a whole front internal structure schematic diagram of telescopic rod opening. Figure 2 The utility model discloses a whole front internal structure schematic diagram of telescopic rod opening.

[0030] Figure 5 The utility model discloses a whole front internal structure schematic diagram of telescopic rod opening.

[0031] Figure 6 The utility model discloses a whole front internal structure schematic diagram of telescopic rod opening. Figure 5 The utility model discloses a whole front internal structure schematic diagram of telescopic rod opening.

[0032] In the figure: 1, disc body;2, telescopic mechanism;21, cover plate;22, telescopic rod;23, limit block;3, sliding block;4, synchronous fixing mechanism;41, synchronous plate;42, sliding rod;43, clamping rod;44, compression spring;45, extrusion rod;46, extrusion plate. Specific implementation

[0033] The technical scheme in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the range of protection of the utility model.

[0034] Embodiment one

[0035] The utility model provides a kind of seedling tray for rice breeding as shown in Figures 1-4 It includes disc body 1, telescopic mechanism 2, sliding block 3 and synchronous fixing mechanism 4, multiple placing grooves for breeding are equidistantly arranged on disc body 1, telescopic mechanism 2 is symmetrically arranged on the outside of disc body 1, L-shaped slot is formed on the both sides of disc body 1, sliding slot is formed on the both sides of the inner wall of L-shaped slot, sliding block 3 is slidably connected with the inner cavity of sliding slot, synchronous fixing mechanism 4 is connected with adjacent telescopic mechanism 2, telescopic mechanism 2 can be taken out from the inside of disc body 1 by sliding block 3, and rotate, synchronous fixing mechanism 4 can be rotated out to act as handle, it is convenient for user to exert force better when taking and placing seedling tray etc. operation, the stability and flexibility of operation are enhanced, telescopic mechanism 2 can be stored in the inside of disc body 1 when not being used, space is saved, and it can be quickly and conveniently unfolded for use when needed.

[0036] Specifically, the telescopic mechanism 2 comprises a sleeve plate 21, a telescopic rod 22 and a limiting block 23, the sleeve plate 21 is symmetrically arranged outside the disc body 1, the sliding block 3 is fixedly connected with the sleeve plate 21, one end of the telescopic rod 22 is slidably and penetratingly connected with the inner cavity of the sleeve plate 21, the other end of the telescopic rod 22 is connected with the synchronous fixing mechanism 4, the limiting block 23 is fixedly connected with the top end and the bottom end of the telescopic rod 22, the top end and the bottom end of the inner wall of the sleeve plate 21 are both provided with a limiting groove, the limiting block 23 is slidably and penetratingly connected with the inner cavity of the limiting groove, the telescopic rod 22 can slide in the interior of the sleeve plate 21, without complex actions or tools, the sleeve plate 21 and the telescopic rod 22 can be pulled out and rotated for use through the sliding block 3, the convenience and efficiency of use are improved, secondly, the synchronous fixing mechanism 4 can act as a handle after the telescopic mechanism 2 is pulled out and rotated, which facilitates the user to exert force better when taking and placing the seedling tray and the like, and enhances the stability and flexibility of operation, when acting as a handle, the telescopic rod can be adjusted in length, the synchronous fixing mechanisms 4 on both sides can be stuck together, so that the disc body 1 can be pulled vertically to separate from the stacked disc bodies 1, or the disc body 1 can be held and used alone.

[0037] Embodiment two

[0038] On the basis of embodiment one, as shown in Figures 5-6 The synchronous fixing mechanism 4 comprises a synchronous plate 41, a sliding rod 42, a clamping rod 43 and a compression spring 44, the synchronous plate 41 is fixedly connected with one end of the telescopic rod 22 on one side, the synchronous plate 41 is arranged to simultaneously pull the telescopic rod 22 on the adjacent side to displace, and can form a C-shaped handle with the telescopic rod 22 on the adjacent side, which is convenient to use, the side close to the disc body 1 of the synchronous plate 41 is provided with a groove, the end of the sliding rod 42 is fixedly connected with the inner wall of the groove, the clamping rod 43 is slidably and penetratingly connected with the sliding rod 42, the disc body 1 is provided with a clamping hole on both sides, the other end of the clamping rod 43 is slidably and penetratingly connected with the inner cavity of the clamping hole, the cross section of the clamping rod 43 is L-shaped, which is convenient to clamp into the interior of the clamping hole to limit the telescopic mechanism 2 in the horizontal direction, so that the telescopic mechanism 2 can be stably received in the interior of the disc body 1, the compression spring 44 is sleeved outside the sliding rod 42, one end of the compression spring 44 is fixedly connected with the clamping rod 43, the other end of the compression spring 44 is fixedly connected with the top end of the inner wall of the groove, the compression spring 44 is always in a compressed state, so as to provide a stable elastic force for the clamping rod 43, so that the clamping rod 43 can be stably clamped with the clamping hole, and the telescopic mechanism 2 can be fixed below the disc body 1, which is convenient to use.

[0039] Further, the synchronous fixing mechanism 4 further comprises extrusion rods 45 and an extrusion plate 46, one end of the extrusion rod 45 is fixedly connected with the clamping rod 43, the other end of the extrusion rod 45 is slidably inserted with the synchronous plate 41, the extrusion plate 46 is fixedly connected with the bottom end of the adjacent extrusion rod 45, the multiple extrusion rods 45 can be simultaneously driven to displace through the extrusion plate 46, so that the multiple clamping rods 43 can be simultaneously driven to move upwards, the clamping rod 43 is separated from the clamping hole, the positioning is released, meanwhile, the bottom end of the extrusion plate 46 is also provided with a groove for pulling, the finger can be conveniently buckled in, the telescopic mechanism 2 is pulled to displace, and the use is convenient.

[0040] Finally, it should be noted that: the above only for the preferred embodiments of the utility model have described, and do not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A seedling tray for rice breeding, characterized by, The utility model relates to a kind of breeding device for plant propagation, including: Disc (1), multiple placement slots for breeding are equidistantly arranged on the disc (1); Telescopic mechanism (2), the telescopic mechanism (2) is symmetrically arranged outside disc (1); Slider (3), L-shaped slot is set in the both sides of disc (1), and the both sides of the inner wall of L-shaped slot are provided with sliding slot, and the inner cavity of slider (3) and sliding slot is slidably connected; Synchronous fixing mechanism (4), the synchronous fixing mechanism (4) is connected with adjacent telescopic mechanism (2).

2. The seedling tray for rice breeding according to claim 1, wherein, The telescopic mechanism (2) includes: Cover plate (21), the cover plate (21) is symmetrically arranged outside disc (1), and the slider (3) is fixedly connected with cover plate (21); Telescopic rod (22), one end of telescopic rod (22) is slidably connected with the inner cavity of cover plate (21), and the other end of telescopic rod (22) is connected with synchronous fixing mechanism (4).

3. The seedling tray for rice breeding according to claim 2, wherein, The telescopic mechanism (2) further includes: Limiting block (23), the limiting block (23) is fixedly connected to the top end and bottom end of telescopic rod (22), and the top end and bottom end of the inner wall of cover plate (21) are provided with limiting slot, and the inner cavity of limiting block (23) and limiting slot is slidably connected.

4. The seedling tray for rice breeding according to claim 2, wherein The synchronous fixing mechanism (4) includes: Synchronous plate (41), the synchronous plate (41) is fixedly connected to one end of adjacent telescopic rod (22); Slide bar (42), recess is arranged on the side of synchronous plate (41) close to disc (1), and the end of slide bar (42) is fixedly connected with the inner wall of recess; Clamping rod (43), the clamping rod (43) is slidably connected with slide bar (42), and clamping hole is arranged on the both sides of disc (1), and the other end of clamping rod (43) is slidably connected with the inner cavity of clamping hole; Compression spring (44), the compression spring (44) is sleeved outside slide bar (42).

5. The seedling tray for rice breeding according to claim 4, wherein, One end of the compression spring (44) is fixedly connected with clamping rod (43), and the other end of the compression spring (44) is fixedly connected with the top end of the inner wall of recess.

6. The seedling tray for rice breeding according to claim 4, wherein The synchronous fixing mechanism (4) further includes: Extrusion rod (45), one end of extrusion rod (45) is fixedly connected with clamping rod (43), and the other end of extrusion rod (45) is slidably connected with synchronous plate (41); Extrusion plate (46), the extrusion plate (46) is fixedly connected to the bottom end of adjacent extrusion rod (45).

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