A suspended multi-layer cultivation device

Abstract

The present application provides a suspended multi-layer cultivation device, which relates to the field of plant cultivation. The suspended multi-layer cultivation device includes: a bearing structure, a suspension structure, a hanging structure, a cultivation platform structure, a bottom tension rope and a synchronous lifting structure. The bearing structures are provided in two, and the two bearing structures are provided at a high place in the greenhouse. As the multi-layer cultivation platform structure falls, the plants at a high place fall to a low place, which is convenient for the experimenters to record and observe the growth at a low place, and to replenish water and fertilizer for a small number of seedlings in need, which is convenient and safe, and can also effectively reduce the consumption of manpower when repairing the seedbed and other components. On the contrary, when the cultivation platform structure is lifted by the synchronous lifting structure, and when the synchronous lifting structure pulls the cultivation platform structure, the bottom tension rope pulls the cultivation platform structure at the bottom, forming tension between the bottom tension rope, the cultivation platform structure and the suspension structure, thereby improving the stability of the cultivation platform structure.

Description

Technical Field

[0001] The present application relates to the technical field of plant cultivation, and in particular to a suspended multi-layer cultivation device. Background Art

[0002] Amaryllis is a perennial bulbous herb of the Amaryllis genus of the Amaryllis family. It is an important ornamental flower with bright and diverse colors and rich flower shapes. It has a broad market prospect. At present, domestic high-quality Amaryllis germplasm resources mainly rely on imports. Flower farmers in the northwest region have not yet mastered the factory production and propagation technology of its seedlings (bulbs). There is an urgent need to introduce and select varieties suitable for local planting and industrialize them.

[0003] The key to introducing new species is to use plant tissue culture technology to carry out factory breeding of Amaryllis seedlings (bulbs). The basic principle is to use the omnipotence of cells. Each plant cell contains a complete set of genetic material that will not be expressed under certain conditions. Based on this principle, tissue culture can dedifferentiate plant tissues that are at the differentiation terminal or are differentiating, induce them into callus, and form new buds on the callus, achieving the purpose of asexual rapid seedling propagation. According to the biological characteristics of Amaryllis, a relatively complete plant tissue culture rapid propagation system can be established to achieve factory production of Amaryllis tissue culture seedlings.

[0004] In the above-mentioned introduction process, after a large number of related tests such as plant tissue culture, virus-free seedling breeding, genetic breeding and virus detection, our company successfully transplanted various types of amaryllis tissue culture seedlings after disinfection and training. The most important thing after transplanting is to promote the recovery of root function. After the new leaves are formed, they can grow into a certain height, a certain thickness, a certain number of new leaves, and disease-free strong seedlings, and then they can be planted in the field. This is considered a successful transplant. Because it is an introduction test, different varieties of amaryllis need to be planted in a certain amount, so a three-dimensional, suspended seedling bed is needed to cooperate with the transplanting work, which can save greenhouse space.

[0005] In the related art, the suspended seedbed is generally a multi-layer cultivation device, which is composed of a load-bearing rod fixed on the top and a hanging connecting rod, a sunken seedbed and a cultivation trough. The connecting rod is suspended on the load-bearing rod in layers through a hanging piece, and the seedbed is set on two connecting rods adjacent in the horizontal direction, and the cultivation trough is located on the seedbed. However, this structure has the following problems:

[0006] First, due to the different heights of the crops on the multi-layer seedbeds, it is necessary to climb ladders when recording and observing the growth of the plants in the high cultivation troughs, replenishing water and fertilizer for some seedlings, and inspecting the seedbeds and other components, which consumes a lot of manpower.

[0007] Secondly, the spacing between the multi-layer seedbeds is not adjustable. For the transplanting process, the spacing between the Amaryllis seedlings is wasted when they grow from seedlings of about 1 cm to transplanted seedlings of about 10 cm. In addition, for crops like Amaryllis that need to avoid direct sunlight, not only does the greenhouse need to be shaded, but the area around the seedbed also needs partial shade when the light is too strong in summer. Most importantly, the introduction of Amaryllis is only one of the varieties introduced by our company. The multi-layer cultivation device must also consider the cultivation height of other seedlings when transplanted in the future. It is best if the spacing can be flexibly adjusted to increase its applicability.

[0008] Thirdly, the seedbed and the cultivation trough are suspended on the load-bearing rod in layers through hanging parts, which are easily driven by external forces, thereby causing the seedbed and the cultivation trough to swing, and the stability of the seedbed and the cultivation trough themselves is relatively low.

[0009] Based on the above problems, the experimenters proposed a suspended multi-layer cultivation device. Summary of the invention

[0010] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a suspended multi-layer cultivation device, which has the effect of lowering multi-layer plants, thereby reducing manpower consumption, and also has the effect of improving the structural stability of the cultivation platform.

[0011] The suspended multi-layer cultivation device according to the embodiment of the present application includes: a bearing structure, a suspension structure, a hanging structure, a cultivation platform structure, a bottom tensioning rope and a synchronous lifting structure.

[0012] The bearing structures are provided in two numbers, and the two bearing structures are provided at a high place in the greenhouse, the suspension structure is provided on the bearing structure, the hanging structures are provided in multiple numbers, the cultivation platform structures are provided in multiple numbers, and the multiple cultivation platform structures are suspended in layers on the suspension structure, the middle parts of both sides of adjacent cultivation platform structures are hung with each other through the hanging structures, the upper end of the top hanging structure is hung on the bearing structure, the bottom end tensioning rope tightens the bottom cultivation platform structure, and the synchronous lifting structure is fixedly connected to the suspension structure.

[0013] According to some embodiments of the present application, the bearing structure includes a bearing rod, a fixed guide wheel, a limit block, a first hexagonal cylinder and a support seat, the fixed guide wheel is fixedly sleeved on both ends of the bearing rod, the limit block is fixedly connected to the lower side of the fixed guide wheel, the first hexagonal cylinder is fixedly sleeved on both ends of the bearing rod, the first hexagonal cylinder is located on the outside of the fixed guide wheel, and the support seat is threadedly sleeved on the end portions of both ends of the bearing rod.

[0014] According to some embodiments of the present application, the support seat includes a support plate, an internally threaded cylinder, a reinforcement plate and a second hexagonal cylinder, the internally threaded cylinder is fixedly connected to one side of the support plate, the internally threaded cylinder is threadedly sleeved on the end portions at both ends of the supporting rod, the reinforcement plate is arranged between the outer wall of the internally threaded cylinder and the support plate, and the second hexagonal cylinder is fixedly sleeved on the internally threaded cylinder.

[0015] According to some embodiments of the present application, the hanging structure includes a second ring, a third cable and a double hook, the second ring and the double hook are fixedly connected by the third cable, the second ring is sleeved on the middle part of the cultivation platform structure on the lower side, the double hook is hung on the middle part of the cultivation platform structure on the upper side, the middle part of the top cultivation platform structure is pulled by the second ring of the top hanging structure, and the double hook of the top hanging structure is hung on the bearing structure.

[0016] According to some embodiments of the present application, the suspension structure includes a first suspension member and a second suspension member, and the first suspension member and the second suspension member are both provided in two, and the two first suspension members are provided at the two ends of the same bearing structure, and the two second suspension members are provided at the two ends of another bearing structure, and the first suspension member includes a first ring, a first cable and a second cable, and adjacent first rings are fixedly connected by the first cable, and one end of the second cable is fixedly connected to the first ring at the top, and the second cable is turned by the bearing structure and connected to the synchronous lifting structure, and the first suspension member and the second suspension member have the same structure.

[0017] According to some embodiments of the present application, the cultivation platform structure includes support rods, a seedbed, a cultivation box, a mounting tube and a limit rod, and each of the support rods of the cultivation platform structure is set to two, wherein two ends of one of the support rods are respectively connected to the first rings opposite to each other on the two first suspension parts, and two ends of the other support rod are respectively connected to the first rings opposite to each other on the two second suspension parts, the two sides of the seedbed are respectively hung on the two support rods, the second rings and the double hooks are respectively connected to adjacent support rods, the double hooks of the hanging structure at the top are hung on the bearing structure, the cultivation box is placed in the seedbed, the mounting tube is fixedly connected to the upper side of the seedbed, the limit rod is inserted into the mounting tube, and a first groove is provided on the top of the limit rod, and the support rod on the upper side of the limit rod can fall into the first groove.

[0018] According to some embodiments of the present application, the support rod includes a rod body and a limiting cylinder, the limiting cylinder is respectively connected to both ends of the rod body through threads, and the limiting cylinder is respectively located on both sides of the first ring.

[0019] According to some embodiments of the present application, the seedling bed includes a support box and four hanging hook plates, the four hanging hook plates are fixedly connected to both sides of the support box, the four hanging hook plates are respectively hung on the support rods, an installation gap is formed between two of the hanging hook plates on the same side, and the adjacent second rings and double hooks are installed in the installation gap.

[0020] According to some embodiments of the present application, the cultivation box includes a box body, a transverse partition and a longitudinal partition, the upper and lower sides of the box body are both set to open openings, the box body is placed in the support box, the transverse partition and the longitudinal partition are criss-crossedly arranged in the box body, and the transverse partition and the longitudinal partition divide the box body into a plurality of cultivation grooves.

[0021] According to some embodiments of the present application, the bottom tensioning rope includes a hanging ring and a fourth cable, the hanging rings are respectively arranged on the synchronous lifting structure and the lower side of the support box at the bottom end, and the hanging rings between the synchronous lifting structure and the support box at the bottom end are connected by the fourth cable.

[0022] According to some embodiments of the present application, the synchronous lifting structure includes a first steering member, a second steering member, a third steering member, a winch, a first traction rope and a second traction rope, the first steering member is provided in two, the first steering member is provided on the ground, and the two first steering members are located on the same side of the cultivation platform structure, the second steering member and the third steering member are also provided on the ground, and the second steering member and the third steering member are located on the other side of the cultivation platform structure, the first traction rope and the second traction rope are both provided in two, the upper ends of the two first traction ropes are connected to the second cable on the second suspension member, the lower ends of the two first traction ropes are first turned through the first steering member, and then one of the first traction ropes is turned through the second steering member and connected to the winch, and the other first traction rope is turned through the third steering member and connected to the winch, the two first traction ropes are released and retracted synchronously, the upper ends of the two second traction ropes are connected to the second cable on the first suspension member, one of the second traction ropes is turned through the second steering member and connected to the winch, and the other second traction rope is turned through the third steering member and connected to the winch, the two second traction ropes are released and retracted synchronously.

[0023] According to some embodiments of the present application, the first steering member includes a first seat plate and a first steering portion, the first steering portion includes an ear plate and a first steering wheel, the ear plate is fixedly connected to the upper side of the first seat plate, the first steering wheel is rotatably connected to the ear plate, and the first steering wheel on the first steering portion changes the direction of the first traction rope in a vertical plane.

[0024] According to some embodiments of the present application, the second steering member includes a second seat plate, a second steering portion and a third steering portion, the second steering portion and the first steering portion have the same structure, the second steering portion is arranged on the upper side of the second seat plate, the first steering wheel on the second steering portion changes the direction of one of the second traction ropes in the vertical plane, the third steering portion includes a transverse mounting frame and a second steering wheel, the transverse mounting frame is fixedly connected to the second seat plate, the second steering wheel is rotatably connected to the transverse mounting frame, the second steering wheel of the third steering portion changes the direction of one of the second traction ropes in the horizontal plane, and the third steering member includes a third A seat plate, a fourth steering part and a fifth steering part, the fourth steering part is fixedly connected to the upper side of the third seat plate, the fourth steering part and the first steering part have the same structure, the first steering wheel on the fourth steering part changes the direction of another second traction rope in a vertical plane, the fifth steering part and the third steering part have the same structure, the fifth steering part is obliquely arranged on the third seat plate, the fifth steering part guides another second traction rope to connect to the winch, the upper side of the first seat plate, the second seat plate and the third seat plate are all provided with a top rod, the top end of the top rod is provided with a second groove, and the cultivation platform structure at the bottom can fall into the second groove.

[0025] The beneficial effects of this application are:

[0026] 1. The present invention controls the falling of the cultivation platform structure through a synchronous lifting structure. There are limits between the cultivation platform structures. The fixed and appropriate layer spacing can reduce the situation where the upper cultivation platform structure crushes the lower plants. As the multi-layer cultivation platform structure falls, the plants at a high place fall to a low place, which is convenient for experimenters to record and observe the growth at a low place and to replenish water and fertilizer for a small number of seedlings in need. It is convenient and safe, and can also effectively reduce the consumption of manpower when repairing the seedbed and other components.

[0027] 2. Contrary to the above process, the cultivation platform structure is lifted up by the synchronous lifting structure, and when the synchronous lifting structure pulls the cultivation platform structure, the bottom tensioning rope pulls the bottom cultivation platform structure, forming tension between the bottom tensioning rope, the cultivation platform structure and the suspension structure, thereby improving the stability of the cultivation platform structure and reducing the cultivation platform structure being driven by external forces, causing the cultivation platform structure to swing.

[0028] 3. During the entire lifting and cultivation process, since the length of the limit rod can be adjusted according to the growth status of the plant, this can ensure that the spacing between the seedbeds can be adjusted according to the length of the amaryllis seedlings. When the light is strong, the spacing can be appropriately reduced to avoid direct sunlight on the seedlings. On cloudy days or when the light is normal, the spacing can be increased to facilitate ventilation.

[0029] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments of the present application will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0031] Figure 1 is a schematic diagram of the three-dimensional structure of a suspended multi-layer cultivation device according to an embodiment of the present application;

[0032] Figure 2 is a schematic diagram of the three-dimensional structure of the bearing structure according to an embodiment of the present application;

[0033] Figure 3 According to the embodiment of the present application Figure 2 A schematic diagram of the enlarged three-dimensional structure in the middle;

[0034] Figure 4 is a schematic diagram of the three-dimensional structure of the hanging structure according to an embodiment of the present application;

[0035] Figure 5 is a structural schematic diagram of a suspension structure according to an embodiment of the present application;

[0036] Figure 6 is a schematic diagram of the three-dimensional structure of the cultivation platform structure according to an embodiment of the present application;

[0037] Figure 7 According to the embodiment of the present application Figure 6 A schematic diagram of the three-dimensional structure enlarged at B in the middle;

[0038] Figure 8 According to the embodiment of the present application Figure 6 The enlarged three-dimensional structure diagram at C in the middle;

[0039] Fig. 9 is a schematic diagram of the three-dimensional structure of a seedbed according to an embodiment of the present application;

[0040] Fig.10 is a schematic diagram of the three-dimensional structure of a cultivation box according to an embodiment of the present application;

[0041] Fig.11 According to the embodiment of the present application Figure 1 The enlarged three-dimensional structure diagram at D in the middle;

[0042] Fig.12is a schematic diagram of the three-dimensional structure of the synchronous lifting structure according to an embodiment of the present application;

[0043] Fig.13 According to the embodiment of the present application Fig.12 The enlarged three-dimensional structure diagram at E in the middle;

[0044] Fig.14 According to the embodiment of the present application Fig.12 The enlarged three-dimensional structure diagram at F in the middle;

[0045] Fig.15 According to the embodiment of the present application Fig.12 Schematic diagram of the enlarged three-dimensional structure at G in the middle.

[0046] Icons: 100-bearing structure; 110-bearing rod; 120-fixed guide wheel; 130-limiting block; 140-first hexagonal tube; 150-support seat; 151-support plate; 152-internal threaded tube; 153-reinforcement plate; 154-second hexagonal tube; 200-suspension structure; 210-first suspension member; 211-first ring; 212-first cable; 213-second cable; 220-second suspension member; 300-hanging structure; 310-second ring; 320-third cable; 330-double hook; 400-cultivation platform structure; 410-support rod; 411-rod body; 412-limiting tube; 420-seedling bed; 421-support box; 422-hanging hook plate; 423-installation gap; 430-cultivation box; 43 1-box body; 432-transverse partition; 433-longitudinal partition; 440-installation cylinder; 450-limiting rod; 500-bottom end tension rope; 510-hanging ring; 520-fourth cable; 600-synchronous lifting structure; 610-first steering member; 611-first seat plate; 612-first steering part; 6121-ear plate; 6122-first steering wheel; 613-top rod; 620-second steering member; 621-second seat plate; 622-second steering part; 623-third steering part; 6231-transverse mounting frame; 6232-second steering wheel; 630-third steering member; 631-third seat plate; 632-fourth steering part; 633-fifth steering part; 640-winch; 650-first traction rope; 660-second traction rope. DETAILED DESCRIPTION

[0047] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application.

[0048] In order to make the purpose, technical solutions and advantages of the implementation methods of this application clearer, the technical solutions in the implementation methods of this application will be clearly and completely described below in conjunction with the drawings in the implementation methods of this application. Obviously, the described implementation methods are part of the implementation methods of this application, not all of the implementation methods. Based on the implementation methods in this application, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0049] The following describes a suspended multi-layer cultivation device according to an embodiment of the present application with reference to the accompanying drawings.

[0050] See also Figures 1 to 15 According to the embodiment of the present application, the suspended multi-layer cultivation device includes: a bearing structure 100, a suspension structure 200, a hanging structure 300, a cultivation platform structure 400, a bottom tensioning rope 500 and a synchronous lifting structure 600.

[0051] See also Figure 1 There are two bearing structures 100, and the two bearing structures 100 are arranged at a high place in the greenhouse, the suspension structure 200 is arranged on the bearing structure 100, the hanging structure 300 is arranged in multiple numbers, the cultivation platform structure 400 is arranged in multiple numbers, and the multiple cultivation platform structures 400 are suspended in layers on the suspension structure 200. The middle parts of both sides of adjacent cultivation platform structures 400 are hung with each other through the hanging structure 300, the upper end of the top hanging structure 300 is hung on the bearing structure 100, the bottom end tensioning rope 500 tightens the bottom cultivation platform structure 400, and the synchronous lifting structure 600 is fixedly connected to the suspension structure 200. When in use, the fall of the cultivation platform structure 400 is controlled by the synchronous lifting structure 600. There are limits between the cultivation platform structures 400 to reduce the situation where the upper cultivation platform structure 400 crushes the lower plants. As the multi-layer cultivation platform structure 400 falls, the plants at high places fall to low places, which is convenient for experimenters to record and observe the growth at low places and to add water and fertilizer to a few seedlings in need. It is convenient and safe, and can also effectively reduce manpower consumption when repairing the seedbed and other components.

[0052] On the contrary, when the cultivation platform structure 400 is lifted up by the synchronous lifting structure 600 and the synchronous lifting structure 600 pulls the cultivation platform structure 400, the bottom tensioning rope 500 pulls the bottom cultivation platform structure 400, forming tension between the bottom tensioning rope 500, the cultivation platform structure 400 and the suspension structure 200, thereby improving the stability of the cultivation platform structure 400 and reducing the cultivation platform structure 400 being driven by external forces, causing the cultivation platform structure 400 to swing.

[0053] See also Figure 1 to Figure 2The bearing structure 100 includes a bearing rod 110, a fixed guide wheel 120, a stopper 130, a first hexagonal tube 140 and a support seat 150. The fixed guide wheel 120 is fixedly sleeved at both ends of the bearing rod 110, the stopper 130 is fixedly connected to the lower side of the fixed guide wheel 120, the first hexagonal tube 140 is fixedly sleeved at both ends of the bearing rod 110, the first hexagonal tube 140 is located outside the fixed guide wheel 120, and the support seat 150 is sleeved at the ends of both ends of the bearing rod 110 through threads. When the bearing structure is installed, the bearing rod 110 is stabilized by the first hexagonal tube 140, and the support seat 150 is rotated to form a stable support against the wall through the principle of thread transmission. The second cable 213 on the first suspension member 210 and the second suspension member 220 is turned through the fixed guide wheel 120, and the angle of the second cable 213 entering the fixed guide wheel 120 is maintained by the stopper 130, so as to facilitate the stable lifting and lowering of the cultivation platform structure 400.

[0054] See also Figures 1 to 3 The support seat 150 includes a support plate 151, an internally threaded barrel 152, a reinforcing plate 153 and a second hexagonal barrel 154. The internally threaded barrel 152 is fixedly connected to one side of the support plate 151. The internally threaded barrel 152 is sleeved on the ends of the two ends of the bearing rod 110 through threads. The reinforcing plate 153 is arranged between the outer wall of the internally threaded barrel 152 and the support plate 151. The second hexagonal barrel 154 is fixedly sleeved on the internally threaded barrel 152. The internally threaded barrel 152 is driven by the second hexagonal barrel 154, and the internally threaded barrel 152 drives the support plate 151 to press against the wall through the principle of thread transmission. The connection between the support plate 151 and the internally threaded barrel 152 is reinforced by the reinforcing plate 153.

[0055] See also Figures 1 to 4 The hanging structure 300 includes a second ring 310, a third cable 320 and a double hook 330. The second ring 310 and the double hook 330 are fixedly connected by the third cable 320. The second ring 310 is sleeved on the middle part of the cultivation platform structure 400 on the lower side. The double hook 330 is hung on the middle part of the cultivation platform structure 400 on the upper side. The middle part of the top cultivation platform structure 400 is pulled by the second ring 310 of the top hanging structure 300. The double hook 330 of the top hanging structure 300 is hung on the bearing structure 100. The hanging structure 300 provides a support point for the cultivation platform structure 400. When taking out the seedbed 420 and the cultivation box 430, the double hook 330 is removed from the upper cultivation platform structure 400 or the bearing structure 100, so that the side of the cultivation platform structure 400 is opened, so as to make space for taking out the seedbed 420 and the cultivation box 430.

[0056] See also Figures 1 to 5The suspension structure 200 includes a first suspension member 210 and a second suspension member 220. The first suspension member 210 and the second suspension member 220 are both provided in two. The two first suspension members 210 are provided at two ends of the same bearing structure 100, and the two second suspension members 220 are provided at two ends of another bearing structure 100. The first suspension member 210 includes a first ring 211, a first cable 212 and a second cable 213. Adjacent first rings 211 are fixedly connected by the first cable 212. One end of the second cable 213 is fixedly connected to the first ring 211 at the top. The second cable 213 is turned through the bearing structure 100 and then connected to the synchronous lifting structure 600. The first suspension member 210 and the second suspension member 220 have the same structure. The first suspension member 210 and the second suspension member 220 hold the four corners of the cultivation platform structure 400 through the first ring 211 , and the synchronous lifting structure 600 tightens the first ring 211 through the second cable 213 , thereby holding the cultivation platform structure 400 .

[0057] See also Figures 1 to 7 The cultivation platform structure 400 includes a support rod 410, a seedling bed 420, a cultivation box 430, a mounting tube 440 and a limiting rod 450. Each cultivation platform structure 400 has two support rods 410, two ends of one support rod 410 are respectively connected to the first rings 211 on the two first suspension members 210, and two ends of the other support rod 410 are respectively connected to the first rings 211 on the two second suspension members 220. The seedling bed 420 is respectively hung on the two sides. On each support rod 410, the second ring 310 and the double hook 330 are respectively connected to the adjacent support rods 410, the double hook 330 of the top hanging structure 300 is hung on the bearing structure 100, the cultivation box 430 is placed in the seedbed 420, the installation tube 440 is fixedly connected to the upper side of the seedbed 420, the limit rod 450 is inserted into the installation tube 440, and the top of the limit rod 450 is provided with a first groove, and the support rod 410 on the upper side of the limit rod 450 can fall into the first groove. The seedbed 420 and the cultivation box 430 can be taken out as a whole, which is convenient for cleaning the seedbed 420 and the cultivation box 430 before and after plant transplantation. The upper support rod 410 is supported by the limit rod 450, and then the seedbed 420 and the cultivation box 430 are supported, so as to reduce the occurrence of the seedbed 420 crushing the lower side plants. The two support rods 410 support the seedling bed 420, and the seedling bed 420 also stabilizes the distance between the two support rods 410, forming a stable multi-layer structure. It should be noted that the length of the limit rod 450 can be adjusted according to the state of plant growth. When the limit rod 450 is not in use, the limit rod 450 can be pulled out of the installation tube 440 for storage.

[0058] See also Figures 1 to 8The support rod 410 includes a rod body 411 and a limiting cylinder 412. The limiting cylinder 412 is respectively connected to both ends of the rod body 411 through threads, and the limiting cylinder 412 is respectively located on both sides of the first ring 211. The limiting cylinder 412 limits the position of the first ring 211, thereby limiting the position of the support rod 410, and then cooperates with the tension of the bottom end tension rope 500 to form a stable multi-layer structure.

[0059] See also Figures 1 to 9 The seedling bed 420 includes a support box 421 and four hook plates 422, the four hook plates 422 are fixedly connected to both sides of the support box 421, and the four hook plates 422 are respectively hooked on the support rod 410, and an installation gap 423 is formed between the two hook plates 422 on the same side, and the adjacent second rings 310 and double hooks 330 are installed in the installation gap 423. When removing the seedling bed 420 and the cultivation box 430, the hook plates 422 are removed from the support rod 410, so that the seedling bed 420 and the cultivation box 430 can be removed as a whole.

[0060] See also Figures 1 to 10 The cultivation box 430 includes a box body 431, a transverse partition 432 and a longitudinal partition 433. The upper and lower sides of the box body 431 are both set to open. The box body 431 is placed in the support box 421. The transverse partition 432 and the longitudinal partition 433 are crisscrossed in the box body 431. The transverse partition 432 and the longitudinal partition 433 divide the box body 431 into a plurality of cultivation grooves. Plants are cultivated in the cultivation grooves through the isolation of the transverse partition 432 and the longitudinal partition 433.

[0061] See also Figures 1 to 11 The bottom tension rope 500 includes a hanging ring 510 and a fourth cable 520. The hanging ring 510 is respectively arranged on the synchronous lifting structure 600 and the lower side of the bottom support box 421. The hanging ring 510 between the synchronous lifting structure 600 and the bottom support box 421 is connected by the fourth cable 520. The hanging ring 510 on the synchronous lifting structure 600 is respectively fixed on the first seat plate 611, the second seat plate 621 and the third seat plate 631. The hanging ring 510 on the first seat plate 611, the second seat plate 621 and the third seat plate 631 pulls the fourth cable 520, and the fourth cable 520 pulls the hanging ring 510 on the support box 421, so as to tighten the support box 421, thereby achieving a tensioning effect.

[0062] See also Figures 1 to 15In the related art, the suspended multi-layer cultivation device controls the falling of the cultivation platform structure through the synchronous lifting structure, and cooperates with the corresponding limit blocks to support the fallen cultivation platform structure, so that the plants at the high place are lowered to the low place. On the contrary, the cultivation platform structure is lifted up by the synchronous lifting structure, and when the synchronous lifting structure pulls the cultivation platform structure, the bottom tension rope pulls the bottom cultivation platform structure, forming tension between the bottom tension rope, the cultivation platform structure and the suspension structure, thereby improving the stability of the cultivation platform structure. However, if the lifting and lowering of the cultivation platform structure in this way is done by manpower, the manpower consumption is large. If the lifting and lowering is controlled by a winch, due to the presence of four traction ropes, multiple winches are usually required to control the corresponding traction ropes for retraction and release. Moreover, if an electric winch is used for the setting of the winch, its power supply and control circuits are not easy to arrange. If a manual winch is used, multiple winches need to be operated by multiple people, otherwise it is not easy to maintain the stable falling of the cultivation platform structure. How to achieve the stable falling of the cultivation platform structure under the premise of saving manpower has become a technical problem that needs to be solved.

[0063] In this embodiment, the synchronous lifting structure 600 includes a first steering member 610, a second steering member 620, a third steering member 630, a winch 640, a first traction rope 650 and a second traction rope 660. The first steering member 610 is provided in two pieces, the first steering member 610 is provided on the ground, and the two first steering members 610 are located on the same side of the cultivation platform structure 400, the second steering member 620 and the third steering member 630 are also provided on the ground, and the second steering member 620 and the third steering member 630 are located on the other side of the cultivation platform structure 400, the first traction rope 650 and the second traction rope 660 are both provided in two pieces, the upper ends of the two first traction ropes 650 are connected to the second cable 213 on the second suspension member 220, and the two The lower ends of the first traction ropes 650 are first turned through the first steering member 610, one of the first traction ropes 650 is turned through the second steering member 620 and then connected to the winch 640, and the other first traction rope 650 is turned through the third steering member 630 and then connected to the winch 640, and the two first traction ropes 650 are released and retracted synchronously, and the upper ends of the two second traction ropes 660 are connected to the second cable 213 on the first suspension member 210, one of the second traction ropes 660 is turned through the second steering member 620 and then connected to the winch 640, and the other second traction rope 660 is turned through the third steering member 630 and then connected to the winch 640, and the two second traction ropes 660 are released and retracted synchronously. In this embodiment, the winch 640 is set as a hand-cranked winch. The two first traction ropes 650 and the second traction ropes 660 are released and retracted synchronously by changing the direction of winding around the winch 640. When the synchronous lifting structure 600 controls the rise and fall of the cultivation platform structure 400, the second traction rope 660 is turned through the second steering member 620 and the third steering member 630 and then connected to the second cable 213 on the first suspension member 210, one of the second traction ropes 660 is turned through the second steering member 620, and the other second traction rope 660 is turned through the third steering member 630, and the two first traction ropes 650 are turned through the first steering member 610 and then connected to the second cable 213 on the second suspension member 220, and the winch 640 is manually operated, and the winch 640 drives the two first traction ropes 650 to rotate. The traction rope 650 and the two second traction ropes 660 are released and retracted synchronously, the two first traction ropes 650 and the two second traction ropes 660 pull the second rope 213, the second rope 213 tightens the first ring 211 and then pulls the cultivation platform structure 400. Since the first traction rope 650 and the second traction rope 660 are both controlled by the same winch 640 for release and retraction, one person can control the rise and fall of the cultivation platform structure 400. The line delivery and retraction speeds of the first traction rope 650 and the second traction rope 660 are consistent, which is convenient for controlling the smooth fall of the cultivation platform structure 400.

[0064] See also Figures 1 to 13The first steering member 610 includes a first seat plate 611 and a first steering portion 612. The first steering portion 612 includes an ear plate 6121 and a first steering wheel 6122. The ear plate 6121 is fixedly connected to the upper side of the first seat plate 611. The first steering wheel 6122 is rotatably connected to the ear plate 6121. The first steering wheel 6122 on the first steering portion 612 changes the direction of the first traction rope 650 in the vertical plane.

[0065] See also Figures 1 to 15 The second steering member 620 includes a second seat plate 621, a second steering portion 622 and a third steering portion 623. The second steering portion 622 has the same structure as the first steering portion 612. The second steering portion 622 is arranged on the upper side of the second seat plate 621. The first steering wheel 6122 on the second steering portion 622 changes the direction of one of the second traction ropes 660 in the vertical plane. The third steering portion 623 includes a transverse mounting frame 6231 and a second steering wheel 6232. The transverse mounting frame 6231 is fixedly connected to the second seat plate 621. The second steering wheel 6232 is rotatably connected to the transverse mounting frame 6231. The second steering wheel 6232 of the third steering portion 623 changes the direction of one of the second traction ropes 660 in the horizontal plane. The third steering member 630 includes a first There are three seat plates 631, a fourth steering portion 632 and a fifth steering portion 633. The fourth steering portion 632 is fixedly connected to the upper side of the third seat plate 631. The fourth steering portion 632 has the same structure as the first steering portion 612. The first steering wheel 6122 on the fourth steering portion 632 changes the direction of the other second traction rope 660 in the vertical plane. The fifth steering portion 633 has the same structure as the third steering portion 623. The fifth steering portion 633 is tilted on the third seat plate 631. The fifth steering portion 633 guides the other second traction rope 660 to connect to the winch. A top rod 613 is provided on the upper side of the first seat plate 611, the second seat plate 621 and the third seat plate 631. A second groove is provided on the top of the top rod 613, and the bottom cultivation platform structure 400 can fall into the second groove.

[0066] Specifically, the working principle of the suspended multi-layer cultivation device is as follows: when installing the bearing structure, the bearing rod 110 is stabilized by the first hexagonal tube 140, and the support seat 150 is rotated, and the support seat 150 is pressed against the wall to form a stable support through the principle of thread transmission. The second cable 213 on the first suspension member 210 and the second suspension member 220 is turned through the fixed guide wheel 120, and the angle of the second cable 213 entering the fixed guide wheel 120 is maintained by the limit block 130, so as to facilitate the stable lifting and lowering of the cultivation platform structure 400. When in use, the synchronous lifting structure 600 tightens the first ring 211 through the second cable 213, and then pulls the two support rods 410 of the cultivation platform structure 400. The two support rods 410 support the seedling bed 420, and the seedling bed 420 also stabilizes the distance between the two support rods 410, forming a stable multi-layer structure. The synchronous lifting structure 600 drives the support rod 410 to fall, and the seedbed 420 and the cultivation box 430 fall with the support rod 410 under the action of gravity. The upper support rod 410 is supported by the limit rod 450, and then the seedbed 420 and the cultivation box 430 are supported, thereby reducing the situation where the seedbed 420 crushes the plants on the lower side. As the multi-layer cultivation platform structure 400 falls, the plants at a high place fall to a low place, which is convenient for experimenters to record and observe the growth at a low place and to add water and fertilizer to a small number of seedlings in need. It is convenient and safe, and can also effectively reduce the consumption of manpower when repairing the seedbed and other components.

[0067] On the contrary, by pulling the second cable 213 through the synchronous lifting structure 600, and then pulling up the support rod 410 through the first ring 211, the seedling bed 420 and the cultivation box 430 are lifted along with the support rod 410, and when the synchronous lifting structure 600 pulls the cultivation platform structure 400, the hanging ring 510 on the first seat plate 611, the second seat plate 621 and the third seat plate 631 pulls the fourth cable 520, and the fourth cable 520 pulls the hanging ring 510 on the support box 421, thereby tightening the support box 421, and the bottom tensioning rope 500, the cultivation platform structure 400 and the suspension structure 200 are mutually tensioned, thereby improving the stability of the cultivation platform structure 400, reducing the cultivation platform structure 400 being driven by external force, causing the cultivation platform structure 400 to swing, and thereby reducing the damage to the plants.

[0068] When the synchronous lifting structure 600 controls the rise and fall of the cultivation platform structure 400, the second traction rope 660 is turned through the second steering member 620 and the third steering member 630 and then connected to the second cable 213 on the first suspension member 210, one of the second traction ropes 660 is turned through the second steering member 620, and the other second traction rope 660 is turned through the third steering member 630, and the two first traction ropes 650 are turned through the first steering member 610 and then connected to the second cable 213 on the second suspension member 220, and the winch 640 is manually operated, and the winch 640 drives the two first traction ropes 650 to rotate. The traction rope 650 and the two second traction ropes 660 are released and retracted synchronously, the two first traction ropes 650 and the two second traction ropes 660 pull the second rope 213, the second rope 213 tightens the first ring 211 and then pulls the cultivation platform structure 400. Since the first traction rope 650 and the second traction rope 660 are both controlled by the same winch 640 for release and retraction, one person can control the rise and fall of the cultivation platform structure 400. The line delivery and retraction speeds of the first traction rope 650 and the second traction rope 660 are consistent, which is convenient for controlling the smooth fall of the cultivation platform structure 400.

[0069] It should be noted that the specific model and specifications of the hand winch need to be selected and determined based on the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be repeated in detail.

[0070] The above are only embodiments of the present application and are not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

Claims

1. A suspended multi-layer cultivation device, characterized in that: include: A bearing structure, wherein two bearing structures are provided and the two bearing structures are arranged at a high position in the greenhouse; The bearing structure comprises a bearing rod, a fixed guide wheel, a limit block, a first hexagonal tube and a support seat, wherein the fixed guide wheel is fixedly sleeved at both ends of the bearing rod, the limit block is fixedly connected to the lower side of the fixed guide wheel, the first hexagonal tube is fixedly sleeved at both ends of the bearing rod, the first hexagonal tube is located outside the fixed guide wheel, and the support seat is sleeved at the ends of both ends of the bearing rod through threads; A suspension structure, wherein the suspension structure is arranged on the bearing structure; the suspension structure comprises a first suspension member and a second suspension member, wherein the first suspension member and the second suspension member are both provided in two pieces, wherein the two first suspension members are provided at two ends of the same bearing structure, and the two second suspension members are provided at two ends of another bearing structure, wherein the first suspension member comprises a first ring, a first cable and a second cable, wherein adjacent first rings are fixedly connected by the first cable, and one end of the second cable is fixedly connected to the first ring at the top, and the first suspension member and the second suspension member have the same structure; The hanging structure is provided in multiple configurations; the hanging structure comprises a second ring, a third cable and a double hook, the second ring and the double hook are fixedly connected by the third cable, A cultivation platform structure, wherein the cultivation platform structure is arranged in a plurality, and the plurality of cultivation platform structures are suspended in layers on the suspension structure, and the middle parts of both sides of adjacent cultivation platform structures are mutually hung through the hanging structure, and the upper end of the hanging structure at the top is hung on the bearing structure, and the second sleeve is sleeved on the middle part of the cultivation platform structure at the lower side, and the double hooks are hung on the middle part of the cultivation platform structure at the upper side, and the middle part of the cultivation platform structure at the top is pulled by the second sleeve of the hanging structure at the top, and the double hooks of the hanging structure at the top are hung on the bearing structure; the cultivation platform structure comprises a support rod, a seedling bed, a cultivation box, a mounting tube and a limit rod, and each cultivation platform structure The support rods of the structure are provided with two, two ends of one of the support rods are respectively connected to the first sleeve rings on the two first suspension parts, and two ends of the other support rod are respectively connected to the first sleeve rings on the two second suspension parts, the two sides of the seedbed are respectively hung on the two support rods, the second sleeve rings and the double hooks are respectively connected to the adjacent support rods, the double hooks of the hanging structure at the top are hung on the bearing structure, the cultivation box is placed in the seedbed, the installation tube is fixedly connected to the upper side of the seedbed, the limit rod is inserted into the installation tube, the top of the limit rod is provided with a first groove, and the support rod on the upper side of the limit rod can fall into the first groove; A bottom tensioning rope, wherein the bottom tensioning rope tensions the cultivation platform structure at the bottom; A synchronous lifting structure is fixedly connected to the suspension structure, and the second cable is connected to the synchronous lifting structure after being turned by the bearing structure.

2. The suspended multi-layer cultivation device according to claim 1, characterized in that: The support seat includes a support plate, an internally threaded cylinder, a reinforcement plate and a second hexagonal cylinder. The internally threaded cylinder is fixedly connected to one side of the support plate. The internally threaded cylinder is threadedly sleeved on the end portions of the bearing rod. The reinforcement plate is arranged between the outer wall of the internally threaded cylinder and the support plate. The second hexagonal cylinder is fixedly sleeved on the internally threaded cylinder.

3. The suspended multi-layer cultivation device according to claim 1, characterized in that: The support rod comprises a rod body and a limiting cylinder. The limiting cylinder is respectively sleeved on two ends of the rod body through threads, and the limiting cylinder is respectively located on two sides of the first sleeve ring.

4. The suspended multi-layer cultivation device according to claim 1, characterized in that: The seedbed includes a support box and four hanging hook plates, the four hanging hook plates are fixedly connected to both sides of the support box, the four hanging hook plates are respectively hung on the support rods, an installation gap is formed between the two hanging hook plates on the same side, and the adjacent second rings and double hooks are installed in the installation gap.

5. The suspended multi-layer cultivation device according to claim 4, characterized in that: The cultivation box comprises a box body, a transverse partition and a longitudinal partition. The upper and lower sides of the box body are both set to open openings. The box body is placed in the support box. The transverse partition and the longitudinal partition are crisscrossed and arranged in the box body. The transverse partition and the longitudinal partition divide the box body into a plurality of cultivation grooves.

6. The suspended multi-layer cultivation device according to claim 4, characterized in that: The bottom tension rope comprises a hanging ring and a fourth cable, the hanging rings are respectively arranged on the synchronous lifting structure and the lower side of the support box at the bottom, and the hanging rings between the synchronous lifting structure and the support box at the bottom are connected by the fourth cable.

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