Multi-layer seedling raising structure for rice planting

Abstract

The utility model relates to the technical field of rice seedling raising, in particular to a multi-layer seedling raising structure for rice planting, which comprises a base plate, and the upper end and the lower end of the base plate are transparent. Vertical plates which are vertically arranged and are of hollow structures are fixed to the tops of the movable seats, the drainage grooves are communicated with inner cavities of the vertical plates, and a plurality of inserting holes are formed in the two opposite end faces of the two vertical plates. A plurality of seedling culture grooves are formed in the tops of the seedling culture beds, drainage holes are formed in the bottoms of the seedling culture grooves, drainage pipes are installed at the tail ends of the seedling culture beds, and the drainage pipes are matched with the corresponding insertion holes in an inserted mode; the distance between the two movable seats is adjusted by rotating the lead screw, so that the multiple seedling raising beds move in the horizontal direction, every two adjacent seedling raising beds are staggered, the seedling raising beds on the upper layer cannot affect the seedling raising beds on the lower layer during illumination, and therefore synchronous photosynthesis of seedlings in the multiple seedling raising beds is facilitated; the seedling cultivation of the rice is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of rice seedling cultivation, in particular to a multi-layer seedling cultivation structure for rice planting. Background Art

[0002] In the process of rice planting, rice needs to be processed for seedling cultivation first. With the continuous advancement of modern agricultural technology, rice seedling cultivation has been transferred from outdoors to indoors; seedling racks are a common indoor seedling equipment and play a vital role in rice seedling cultivation.

[0003] In order to improve the space utilization rate of the existing rice seedling raising racks when in use, they are usually arranged in a multi-layer structure. However, when this structure is in use, due to the multi-layer stacking, it will affect the lighting of the rice seedlings in the lower layer, making it impossible for the rice seedlings in the lower layer to carry out normal photosynthesis, which is not conducive to the normal development of the rice seedlings. In view of this, we propose a multi-layer seedling raising structure for rice planting. Utility Model Content

[0004] The utility model aims to solve one of the technical problems in the related art at least to a certain extent. To this end, one purpose of the utility model is to provide a multi-layer seedling raising structure for rice planting, by rotating the screw rod to adjust the distance between the two movable seats, so that two adjacent seedling raising beds are staggered, which is conducive to the cultivation of rice seedlings.

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

[0006] A multi-layered seedling raising structure for rice cultivation includes a bottom plate, and the bottom and top ends of the bottom plate are transparent;

[0007] Two movable seats that can move synchronously relative to each other are installed at the top opening of the chassis. A double-headed screw is rotatably installed between the two movable seats. The threads at both ends of the double-headed screw are threadedly connected to connecting blocks. Support plates are hinged at both ends of the connecting blocks. The ends of the support plates are hinged to hinge seats, and the hinge seats are fixedly connected to the movable seats. A drainage groove is also opened on the top of the movable seat.

[0008] A vertically arranged hollow vertical plate is fixed on the top of the movable seat, and the drainage groove is connected with the inner cavity of the vertical plate. Two opposite end surfaces of the two vertical plates are provided with a plurality of plug holes.

[0009] One side wall of the vertical board is equipped with multiple horizontally arranged seedling beds, which are hollow structures. The top of the seedling beds is provided with multiple seedling troughs, the bottom of the seedling troughs is provided with drainage holes, and a drainage pipe is installed at the end of the seedling bed, and the drainage pipe is plugged into the corresponding socket.

[0010] In addition, the multi-layered seedling raising structure for rice planting proposed in the application may also have the following additional technical features:

[0011] Specifically, positioning holes are provided on both sides of the insertion hole, positioning rods are fixed on both ends of the drain pipe, and the positioning rods are plugged into and matched with the positioning holes.

[0012] Specifically, the end of the double-ended screw rod passes through the chassis, and the end of the chassis is coaxially keyed to a hand wheel.

[0013] Specifically, universal wheels are installed at the four corners of the bottom of the chassis, and the universal wheels are fixedly connected to the chassis by bolts.

[0014] Specifically, two reinforcing plates are fixedly connected to the connection between the movable seat and the vertical plate by bolts, and the overall shape of the reinforcing plates is triangular.

[0015] Specifically, the connection between the seedling bed and the vertical plate is fixedly connected with two support plates by bolts, and the overall shape of the support plates is triangular.

[0016] Specifically, guide grooves are provided on both side outer walls of the movable seat, and guide rails are fixed on both side walls in the opening of the chassis, and the guide rails are slidably connected to the guide grooves.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] By rotating the screw rod to adjust the distance between the two movable seats, multiple seedling beds can be moved in the horizontal direction, and two adjacent seedling beds are staggered. When light is applied, the upper seedling bed will not affect the lower seedling bed, which is beneficial to the synchronous photosynthesis of seedlings in multiple seedling beds and is beneficial to the cultivation of rice seedlings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a partial structural schematic diagram of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the chassis in the utility model;

[0022] Figure 4 It is a schematic diagram of a part of the explosion structure in the utility model;

[0023] Figure 5 It is a structural schematic diagram of the seedling bed in the utility model.

[0024] In the figure:

[0025] 1. Chassis; 10. Universal wheel; 11. Guide rail;

[0026] 2. Movable seat; 20. Guide groove; 21. Double-ended screw; 22. Connecting block; 23. Support plate; 24. Hinge seat; 25. Drain groove; 26. Hand wheel;

[0027] 3. Vertical plate; 30. Socket; 31. Positioning hole;

[0028] 4. Seedling bed; 40. Seedling trough; 41. Drainage hole; 42. Positioning rod; 43. Drainage pipe. DETAILED DESCRIPTION

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

[0030] This embodiment provides a technical solution:

[0031] See also Figure 1-Figure 5 As shown, the multi-layer seedling raising structure for rice planting comprises a chassis 1, the upper and lower ends of the chassis 1 are transparent; two movable seats 2 that can move synchronously relative to each other are installed at the top opening of the chassis 1, a double-headed screw rod 21 is rotatably installed between the two movable seats 2, and the threads at both ends of the double-headed screw rod 21 are threadedly connected to a connecting block 22, and the two ends of the connecting block 22 are hinged with a support plate 23, and the end of the support plate 23 is hinged with a hinge seat 24, and the hinge seat 24 is fixedly connected to the movable seat 2; a drainage groove 25 is also provided on the top of the movable seat 2; A vertically arranged vertical plate 3 with a hollow structure is fixed on the top of the seat 2, and the drainage groove 25 is connected to the inner cavity of the vertical plate 3. Two opposite end faces of the two vertical plates 3 are provided with a plurality of sockets 30; a side wall of the vertical plate 3 is installed with a plurality of horizontally arranged seedling beds 4, the seedling beds 4 are of a hollow structure, and a plurality of seedling grooves 40 are provided on the top of the seedling beds 4, and drainage holes 41 are provided at the bottom of the seedling grooves 40, and a drainage pipe 43 is installed at the end of the seedling bed 4, and the drainage pipe 43 is plugged into and matched with the corresponding sockets 30.

[0032] In this embodiment, positioning holes 31 are provided on both sides of the insertion hole 30, and positioning rods 42 are fixed to both ends of the drainage pipe 43, and the positioning rods 42 are plugged into the positioning holes 31. The arrangement of the positioning rods 42 and the positioning holes 31 can improve the connection reliability between the seedling bed 4 and the vertical board 3, thereby improving the stability of the seedling bed 4.

[0033] In this embodiment, the end of the double-ended screw rod 21 passes through the chassis 1, and the end of the chassis 1 is coaxially keyed with a hand wheel 26. The setting of the hand wheel 26 facilitates the rotation of the double-ended screw rod 21, thereby improving the convenience of operation.

[0034] In this embodiment, universal wheels 10 are installed at the four corners of the bottom of the chassis 1, and the universal wheels 10 are fixedly connected to the chassis 1 through bolts. The arrangement of the universal wheels 10 facilitates the movement of the device and improves the portability of the device.

[0035] In this embodiment, two reinforcing plates 32 are fixedly connected to the connection between the movable seat 2 and the vertical plate 3 by bolts, and the overall shape of the reinforcing plates 32 is triangular. The provision of the reinforcing plates 32 increases the connection reliability between the movable seat 2 and the vertical plate 3 and improves the stability of the vertical plate 3.

[0036] In this embodiment, two support plates are fixedly connected to the connection between the seedling bed 4 and the vertical plate 3 by bolts, and the overall shape of the support plate is triangular. The setting of the support plate increases the connection reliability between the seedling bed 4 and the vertical plate 3, thereby increasing the stability of the seedling bed 4.

[0037] In this embodiment, guide grooves 20 are provided on both side outer walls of the movable seat 2, and guide rails 11 are fixed on both side walls in the opening of the chassis 1, and the guide rails 11 are slidably connected with the guide grooves 20. The setting of the guide rails 11 and the guide grooves 20 guides the horizontal movement of the movable seat 2, ensuring the stability and smoothness of the movable seat 2.

[0038] It is understandable that excess water in the seedling trough 40 can enter the seedling bed 4 through the drainage holes 41 and can enter the vertical plates 3 on both sides through the drainage pipes 43. Under the action of gravity, the water can be discharged to the outside through the drainage trough 25.

[0039] It should be added that the threads at both ends of the double-ended screw 21 in this embodiment are arranged in opposite directions. When the double-ended screw 21 rotates, the connecting blocks 22 on both sides can move relative to each other synchronously, thereby facilitating the synchronous relative movement of the movable seats 2 on both sides.

[0040] During specific use, the user first turns the hand wheel 26, and the hand wheel 26 drives the double-headed screw 21 to rotate. As the double-headed screw 21 rotates, the two connecting blocks 22 move synchronously toward the middle, and the connecting blocks 22 simultaneously drive the support plates 23 on both sides to move, and the support plates 23 on both sides push the movable seats 2 on both sides to move to both sides. At this time, the movable seat 2 drives the vertical plates 3 to move to both sides, and the vertical plates 3 drive the corresponding seedling beds 4 to move to both sides. At this time, the two adjacent seedling beds 4 are staggered, and finally the user can move the device to the sun for illumination.

[0041] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A multi-layered seedling raising structure for rice planting, comprising a bottom plate (1), characterized in that: The upper and lower ends of the chassis (1) are transparent; Two movable seats (2) capable of synchronous relative movement are installed at the top opening of the chassis (1), a double-headed screw rod (21) is rotatably installed between the two movable seats (2), both ends of the double-headed screw rod (21) are threadedly connected to a connecting block (22), both ends of the connecting block (22) are hingedly connected to a support plate (23), the end of the support plate (23) is hingedly connected to a hinge seat (24), and the hinge seat (24) is fixedly connected to the movable seat (2); a drainage groove (25) is also opened on the top of the movable seat (2); A vertically arranged hollow vertical plate (3) is fixed on the top of the movable seat (2), and the drainage groove (25) is connected to the inner cavity of the vertical plate (3). Two opposite end surfaces of the two vertical plates (3) are provided with a plurality of insertion holes (30); A plurality of transversely arranged seedling beds (4) are installed on one side wall of the vertical plate (3), the seedling beds (4) are hollow in structure, a plurality of seedling grooves (40) are opened on the top of the seedling beds (4), drainage holes (41) are opened at the bottom of the seedling grooves (40), a drainage pipe (43) is installed at the end of the seedling bed (4), and the drainage pipe (43) is plugged into and matched with the corresponding socket (30).

2. The multi-layer seedling raising structure for rice planting according to claim 1, characterized in that: Positioning holes (31) are provided on both sides of the insertion hole (30), and positioning rods (42) are fixed on both ends of the drainage pipe (43), and the positioning rods (42) are plugged into and matched with the positioning holes (31).

3. The multi-layer seedling raising structure for rice planting according to claim 1, characterized in that: The end of the double-ended screw rod (21) passes through the chassis (1), and a hand wheel (26) is coaxially keyed at the end of the chassis (1).

4. The multi-layer seedling raising structure for rice planting according to claim 1, characterized in that: Universal wheels (10) are installed at the four corners of the bottom of the chassis (1), and the universal wheels (10) are fixedly connected to the chassis (1) via bolts.

5. The multi-layer seedling raising structure for rice planting according to claim 1, characterized in that: The connection between the movable seat (2) and the vertical plate (3) is fixedly connected with two reinforcing plates (32) by means of bolts, and the overall shape of the reinforcing plates (32) is triangular.

6. The multi-layer seedling raising structure for rice planting according to claim 1, characterized in that: The connection between the seedling bed (4) and the vertical plate (3) is fixedly connected to two support plates by bolts, and the overall shape of the support plates is triangular.

7. The multi-layer seedling raising structure for rice planting according to claim 1, characterized in that: The movable seat (2) The outer walls on both sides are provided with guide grooves (20), and the opening of the chassis (1) is provided with guide rails (11) fixed on both side walls. The guide rail (11) is slidably connected to the guide groove (20).

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