High-bearing-capacity multi-layer seedling rack

By designing a high load-bearing multi-layer seedling rack, the rotation and inclination of the bearing groove controlled by mechanical structure and photosensitive sensors, the problem of insufficient load-bearing of the existing seedling rack is solved, and the stability of the planting groove and the efficiency of seedling growth are improved.

CN222916710UActive Publication Date: 2025-05-30NINGBO RUNTU TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202421544197.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-02
Publication Date
2025-05-30
Estimated Expiration
2034-07-02

AI Technical Summary

Technical Problem

The existing seedling racks have poor load bearing during use, and soil absorption increases the weight of the planting trough, which can easily lead to damage to the seedling racks and bending the planting trough, affecting use.

Method used

A high load-bearing multi-layer seedling rack is designed, using a square base and a symmetrically fixed connecting side plate structure, combined with mechanical structures such as slide chutes, sliders, screws and cylinders, and the horizontal plates and bumps are controlled to drive the rotation and inclination of the bearing groove through a photosensitive sensor, increasing stability and contact area between seedlings and sunlight.

Benefits of technology

The load-bearing capacity of the seedling rack is improved, the stability of the planting trough is increased, ensuring that the seedling rack is not easily damaged when soil absorption increases, and the weight of the bearing trough is reduced through the filtration mechanism to prevent water from causing damage to the seedlings.

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Abstract

The utility model discloses a high-load-bearing multi-layer seedling rack which comprises a base which is of a square structure, and side plates are symmetrically and fixedly connected to the surface of the base. A bearing mechanism is arranged on the surfaces of the side plates, and the bearing mechanism is characterized in that sliding grooves are fixedly connected to the surfaces of the two side plates, sliding blocks are embedded in the surfaces of the sliding grooves, lead screws are fixedly connected to the surfaces of the sliding blocks, a bearing groove is fixedly connected between the two lead screws, and a first air cylinder and a second air cylinder are installed on the surface of the base; the tail end of the output shaft of the first air cylinder is connected with a second connecting rod. According to the high-load-bearing multi-layer seedling frame, the bearing structure is arranged, the bearing grooves are supported, the stability of dark rotation of the bearing grooves is improved, the bottoms of the bearing grooves are supported through the transverse plates, pressure borne by the bearing grooves is layered, the bearing grooves are controlled to rotate through the light sensors, the bearing grooves are driven to rotate through the transverse plates and the protruding blocks, seedlings make full contact with the sun, and therefore the seedlings can be effectively protected. The growth efficiency of seedlings is improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of seedling racks, in particular to a multi-layer seedling rack with high load-bearing capacity. Background Technique

[0002] A seedling rack is a rack for planting and breeding seedlings, which is a technology in modern planting greenhouses. The main components of a seedling rack include a rack frame, a planting trough, and a water circulation system. The rack frame is usually made of metal materials such as stainless steel or aluminum alloy to ensure stability and durability. The planting trough can be adjusted according to planting needs. The water circulation system consists of a water pump, a filter screen, a water tank, and water pipes, etc. Its function is to maintain the water supply and nutrient supply of hydroponic vegetables. One of the advantages of a hydroponic vegetable planting rack is that it can plant a large number of vegetables in a relatively small space. However, when the existing seedling racks are in use, their load-bearing capacity is poor. When planting seedlings, the absorption of soil will increase the weight of the planting trough, easily causing damage to the seedling rack and at the same time easily causing the planting trough to bend, affecting the use of the seedling rack. Content of the Utility Model

[0003] The purpose of the utility model is to provide a multi-layer seedling rack with high load-bearing capacity to solve the problems raised in the above background technique that the absorption of soil will increase the weight of the planting trough, easily causing damage to the seedling rack and at the same time easily causing the planting trough to bend, affecting the use of the seedling rack.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A multi-layer seedling rack with high load-bearing capacity, including a base set as a square structure, and side plates symmetrically and fixedly connected to the surface of the base;

[0005] A receiving mechanism is arranged on the surface of the side plate, and the receiving structure includes: Sliding grooves are fixedly connected to the surfaces of 2 side plates, sliders are embedded in the surfaces of the sliding grooves, screw rods are fixedly connected to the surfaces of the sliders, and a receiving groove is fixedly connected between the 2 screw rods. A cylinder one and a cylinder two are installed on the surface of the base. The end of the output shaft of the cylinder one is connected with a connecting rod two, and a cross bar two is fixedly connected to the surface of the connecting rod two. A connecting rod one is continuously installed on the surface of the cylinder two, and a cross bar one is connected to the surface of the connecting rod one. A cross plate is rotatably installed between the cross bar one and the cross bar two. A convex block is fixedly connected to the surface of the cross plate, and the end of the convex block is inserted into the bottom of the receiving groove. A light sensor is installed on the surface of the side plate.

[0006] Preferably, the sliding groove and the slider are in sliding connection, threads are embedded in the slider, the slider and the screw rod are in threaded connection, and the screw rod and the receiving groove are in sliding connection.

[0007] Adopting the above technical solution, the screw rod rotates along the thread inside the slider, which can drive the receiving groove to rotate.

[0008] Preferably, the surface of the horizontal plate is fitted to the bottom of the receiving groove, and the receiving groove is slidably connected to the horizontal plate.

[0009] With the above technical solution, the air cylinder drives the receiving groove to move through the horizontal plate, and at the same time supports the receiving groove, increasing the stability of the receiving groove.

[0010] Preferably, a filtering mechanism is arranged inside the receiving groove, and the filtering mechanism includes: a partition is fixedly connected to the inner wall of the receiving groove, a water outlet is fixedly connected to the bottom of the receiving groove, and a water tank is fixedly connected to the surface of the side plate.

[0011] With the above technical solution, the receiving groove filters and collects the excess water, reducing the weight of the receiving groove.

[0012] Preferably, a groove is embedded at the bottom of the receiving groove, and the end of the convex block is embedded inside the groove of the receiving groove. The receiving groove is slidably connected to the convex block. An arc-shaped card slot is arranged at the end of the groove of the convex block. The end of the convex block is set as a circular structure, and the end of the convex block is snap-connected to the arc-shaped card slot of the convex block.

[0013] With the above technical solution, the air cylinder 1 and the air bag 2 drive the receiving groove to tilt through the convex block.

[0014] Preferably, the inner bottom surface of the receiving groove is set as a triangular structure, and the water outlet is arranged at the lowest ends on both sides inside the receiving groove.

[0015] With the above technical solution, the excess water enters the water outlet through the inner bottom surface of the inner wall of the receiving groove.

[0016] Preferably, the positions of the water outlet and the water tank are correspondingly arranged, and holes are arranged on the surface of the partition.

[0017] With the above technical solution, the excess water falls into the interior of the object in the water tank through the water outlet, collecting the water.

[0018] Compared with the prior art, the beneficial effects of the present utility model are: this high load-bearing multi-layer seedling rack:

[0019] 1. A receiving structure is provided to support the receiving groove, increasing the stability of the installation of the receiving groove. The horizontal plate supports the bottom of the receiving groove, stratifying the pressure received by the receiving groove. Through the photosensor, the rotation of the receiving groove is controlled, and the receiving groove is driven to transmit through the horizontal plate and the convex block, enabling the seedlings to fully contact the sun and increasing the growth efficiency of the seedlings;

[0020] 2. A filtering mechanism is provided to absorb the excess moisture of the seedlings, reduce the weight of the receiving groove, plant the seedlings on the surface of the partition board. When watering, the water falls on the inner bottom surface of the receiving groove through the partition board and then falls into the inside of the water tank through the water outlet, preventing water from accumulating at the bottom of the receiving groove and preventing water from damaging the seedlings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structure schematic diagram of the present utility model;

[0022] Figure 2 It is a three-dimensional structure schematic diagram of the installation of the first cross bar of the present utility model;

[0023] Figure 3 It is a three-dimensional structure schematic diagram of the installation of the cross plate of the present utility model;

[0024] Figure 4 It is a three-dimensional structure schematic diagram of the installation of the convex block of the present utility model;

[0025] Figure 5 It is a three-dimensional structure schematic diagram of the installation of the receiving groove and the convex block of the present utility model.

[0026] In the figure: 10, base; 20, side plate;

[0027] 30, chute; 301, slider; 302, lead screw; 303, connecting rod one; 304, cylinder one; 305, connecting rod two; 306, cross bar one; 307, cross bar two; 308, cross plate; 309, convex block; 3010, cylinder two; 3011, light sensor;

[0028] 40, receiving groove;

[0029] 50, partition board; 501, water tank; 503, water outlet. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a 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 of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0031] Please refer to Figures 1-5, the utility model provides a technical solution: a multi-layer seedling rack with high load-bearing capacity, including a base 10, side plates 20, chutes 30, sliders 301, lead screws 302, connecting rod one 303, cylinder one 304, connecting rod two 305, cross bar one 306, cross bar two 307, cross plate 308, convex blocks 309, cylinder two 3010, light sensor 3011, receiving groove 40, partition 50, water tank 501 and water outlet 503;

[0032] This seedling rack can have a relatively high load-bearing capacity. The specific implementation method is as follows:

[0033] The base 10 is set as a square structure, and side plates 20 are symmetrically and fixedly connected to the surface of the base 10; a receiving mechanism is arranged on the surface of the side plates 20, and the receiving structure includes: chutes 30 are fixedly connected to the surfaces of two side plates 20, sliders 301 are embedded in the surfaces of the chutes 30, lead screws 302 are fixedly connected to the surfaces of the sliders 301, and a receiving groove 40 is fixedly connected between the two lead screws 302. A cylinder one 304 and a cylinder two 3010 are installed on the surface of the base 10. The end of the output shaft of the cylinder one 304 is connected to a connecting rod two 305, and a cross bar two 307 is fixedly connected to the surface of the connecting rod two 305. A connecting rod one 303 is continuously installed on the surface of the cylinder two 3010, and a cross bar one 306 is connected to the surface of the connecting rod one 303. A cross plate 308 is rotatably installed between the cross bar one 306 and the cross bar two 307. A convex block 309 is fixedly connected to the surface of the cross plate 308, and the end of the convex block 309 is inserted into the bottom of the receiving groove 40. A light sensor 3011 is installed on the surface of the side plate 20. The chute 30 and the slider 301 are in sliding connection, and a thread is embedded in the slider 301. The slider 301 and the lead screw 302 are in threaded connection, and the lead screw 302 and the receiving groove 40 are in sliding connection. The surface of the cross bar two 307 is in contact with the bottom of the receiving groove 40, and the receiving groove 40 and the cross bar two 307 are in sliding connection. A groove is embedded in the bottom of the receiving groove 40, and the end of the convex block 309 is embedded in the groove inside the receiving groove 40. The receiving groove 40 and the convex block 309 are in sliding connection. A circular arc-shaped card slot is arranged at one end of the groove of the convex block 309. The end of the convex block 309 is set as a circular structure, and the end of the convex block 309 is in snap connection with the circular arc card slot of the convex block 309.

[0034] Such as Figure 1 , hold the receiving groove 40 and move it outwards. The receiving groove 40 drives the slider 301 to slide inside the chute 30 through the lead screw 302. The receiving groove 40 slides on the surface of the convex block 309, so that the convex block 309 slides inside the groove at the bottom of the receiving groove 40. At this time, the receiving groove 40 rotates on the surface of the cross plate 308. At this time, the cross plate 308 supports the receiving groove 40, increasing the stability of the receiving groove 40. At this time, plant the seedlings inside the receiving groove 40;

[0035] The illumination angle of the sun is detected by the light sensor 3011. The light sensor 3011 activates the first cylinder 304 and the second cylinder 3010. The second cylinder 3010 drives the first crossbar 306 to move downward, and the first cylinder 304 drives the second crossbar 307 to move upward. The first crossbar 306 drives one end of the cross plate 308 to move downward, and the second crossbar 307 drives one end of the cross plate 308 to move upward, causing the second crossbar 307 to rotate between the second crossbar 307 and the first crossbar 306, making the second crossbar 307 inclined. At this time, the second crossbar 307 pushes one end of the receiving groove 40 upward through the bump 309, and the other end of the receiving groove 40 moves upward, causing the receiving groove 40 to drive the lead screw 302 to rotate inside the slider 301, making the receiving groove 40 inclined. The receiving groove 40 drives the seedlings on its surface to be inclined, enabling the seedlings to be more fully exposed to sunlight.

[0036] This seedling rack facilitates the drainage of excess water. The specific implementation method is as follows:

[0037] A filtering mechanism is arranged inside the receiving groove 40, and the filtering mechanism includes: a partition plate 50 is fixedly connected to the inner wall of the receiving groove 40, and a water outlet 503 is fixedly connected to the bottom of the receiving groove 40. A water tank 501 is fixedly connected to the surface of the side plate 20. The inner bottom surface of the receiving groove 40 is set as a triangular structure, and the water outlet 503 is arranged at the lowest ends on both sides inside the receiving groove 40. The position of the water outlet 503 corresponds to that of the water tank 501, and holes are arranged on the surface of the partition plate 50.

[0038] The bottom of the seedlings contacts the surface of the partition plate 50, and the seedlings are planted on the surface of the partition plate 50. When watering the seedlings, the excess water will fall through the holes in the partition plate 50, causing the water to fall on the inner bottom surface of the receiving groove 40. At this time, the water flows along the surface of the bottom slope of the receiving groove 40, causing the water to move to the water outlet 503. The water flows through the water outlet 503 and falls into the water tank 501 to collect the excess water.

[0039] Working principle: When using this high-load multi-layer seedling rack, the first crossbar 306, the second crossbar 307 and the cross plate 308 are provided, which can have a high load-bearing capacity. The partition plate 50, the water tank 501 and the water outlet 503 are provided to facilitate the drainage of excess water, increasing the overall practicality.

[0040] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-load-bearing multi-layer seedling rack, comprising a base (10) configured as a square structure, and the surface of the base (10) is symmetrically fixedly connected to a side plate (20); Features: The surface of the side plate (20) is provided with a receiving mechanism, and the receiving structure comprises: the surfaces of the two side plates (20) are fixedly connected with a slide groove (30), and the surface of the slide groove (30) is embedded with a slider (301), and the surface of the slider (301) is fixedly connected with a screw rod (302), and a receiving groove (40) is fixedly connected between the two screw rods (302), and the surface of the base (10) is installed with a cylinder 1 (304) and a cylinder 2 (3010), and the cylinder 1 (304) is connected to the end of the output shaft with a connecting rod 2 (305), The surface of the second connecting rod (305) is fixedly connected to the second cross bar (307), the surface of the second cylinder (3010) is continuously installed with the first connecting rod (303), and the surface of the first connecting rod (303) is connected to the first cross bar (306), and a cross plate (308) is rotatably installed between the first cross bar (306) and the second cross bar (307), the surface of the cross plate (308) is fixedly connected to a protrusion (309), and the end of the protrusion (309) is inserted into the bottom of the receiving groove (40), and the surface of the side plate (20) is installed with a light sensor (3011).

2. A high load-bearing multi-layer seedling rack according to claim 1, characterized in that: The slide groove (30) and the slider (301) are slidably connected, and a thread is embedded in the slider (301). The slider (301) and the screw rod (302) are threadedly connected, and the screw rod (302) and the receiving groove (40) are slidably connected.

3. A high load-bearing multi-layer seedling rack according to claim 1, characterized in that: The surface of the second crossbar (307) fits the bottom of the receiving groove (40), and the receiving groove (40) and the second crossbar (307) are slidably connected.

4. A high load-bearing multi-layer seedling rack according to claim 1, characterized in that: A filtering mechanism is provided inside the receiving groove (40), and the filtering mechanism comprises: a partition plate (50) is fixedly connected to the inner wall of the receiving groove (40), a water outlet (503) is fixedly connected to the bottom of the receiving groove (40), and a water tank (501) is fixedly connected to the surface of the side plate (20).

5. The high load-bearing multi-layer seedling rack according to claim 1, characterized in that: A groove is embedded in the bottom of the receiving groove (40), and the end of the protrusion (309) is embedded in the groove of the receiving groove (40). The receiving groove (40) and the protrusion (309) are slidably connected. An arc-shaped groove is disposed at one end of the groove of the protrusion (309). The end of the protrusion (309) is configured as a circular structure, and the end of the protrusion (309) is snap-fitted with the arc-shaped groove of the protrusion (309).

6. A high load-bearing multi-layer seedling rack according to claim 4, characterized in that: The inner bottom surface of the receiving groove (40) is arranged in a triangular structure, and the water outlet (503) is arranged at the lowest ends of both sides inside the receiving groove (40).

7. A high load-bearing multi-layer seedling rack according to claim 4, characterized in that: The water outlet (503) is arranged corresponding to the position of the water tank (501), and holes are arranged on the surface of the partition (50).