Layered seed cultivation rack

Abstract

The utility model discloses a layered seed cultivation frame which comprises a support, two identical partition layers are arranged in the support, a plurality of cultivation boxes are placed on the partition layers, a water tank is arranged on the outer side of the support at one ends of the partition layers, the left end of the water tank is fixedly connected with the right side of the side wall of the support, and communicating pipelines are arranged in the partition layers. A plurality of spring telescopic rods are arranged in the communicating pipeline, a lifting sealing plate is arranged on the tops of the spring telescopic rods, the top of the lifting sealing plate is perpendicularly connected with the bottom of a lifting pipe, and water inlets are formed in the left end and the right end of the bottom of the lifting pipe and are communicated with a water outlet in the top of the lifting pipe. According to the device, liquid is injected into the cultivation boxes in use and the cultivation boxes not in use separately, the liquid levels of the liquid in the multiple cultivation boxes in use can be adjusted, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of seed cultivation racks, in particular to a layered seed cultivation rack. Background Art

[0002] Seeds are reproductive bodies unique to gymnosperms and angiosperms. They are formed by ovules through pollination and fertilization, and are generally composed of three parts: seed coat, embryo, and endosperm. When seeds are cultivated in a cultivation box, the seeds need sufficient water during the cultivation process. The existing multiple cultivation boxes are usually placed on a stand for cultivation. When it is necessary to water the seeds in multiple cultivation boxes, the staff needs to use a kettle to water the seeds in multiple cultivation boxes in turn. This not only increases the workload of the staff, but also easily causes watering if there are too many cultivation boxes.

[0003] In order to solve the above-mentioned problems, in the prior art, a layered seed cultivation rack with patent number CN218072678U is disclosed, which includes a bottom plate, a bracket is fixed on the top of the bottom plate, a plurality of cultivation boxes are arranged on both sides of the bracket, a lower plate is fixed on the brackets on both sides of the plurality of cultivation boxes, an upper plate is fixed on both sides of the top of the plurality of cultivation boxes, and the upper plate is placed on the top of the lower plate, an insertion mechanism is arranged on both sides of the upper plate and the lower plate, a water storage tank is installed on the top of the bracket, a water outlet pipe is connected to one side of the bottom of the water storage tank, a plurality of L-shaped pipes are connected to both sides of the water outlet pipe, a plurality of L-shaped pipes are fixed on the bracket, and a plurality of nozzles are connected to the bottom of one side of the plurality of L-shaped pipes. The seed cultivation rack can cultivate seeds by placing them in a plurality of cultivation boxes, the storage box can be limited by the insertion mechanism, and the water storage tank can store water, when it is necessary to water the seeds in the plurality of cultivation boxes. Among them, this solution cannot differentiate between the liquid injected into the cultivation boxes in use and the cultivation boxes not in use, and cannot adjust the liquid level inside the cultivation boxes in use, which reduces the practicality of the device. Therefore, a layered seed cultivation rack is proposed to address the above problems. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0005] A layered seed cultivation rack comprises a bracket, wherein two identical partition layers are arranged inside the bracket, a plurality of cultivation boxes are placed on the partition layers, a water tank is arranged outside the bracket at one end of the partition layer, and the left end of the water tank is fixedly connected to the right side of the bracket side wall;

[0006] A connecting pipe is provided inside the partition layer, and the right end of the connecting pipe is conductively connected to the inside of the water tank. A plurality of spring telescopic rods are provided inside the connecting pipe. A lifting sealing plate is installed on the top of the spring telescopic rod. The top of the lifting sealing plate is vertically connected to the bottom of the lifting pipe. Water inlets are provided at the left and right ends of the bottom of the lifting pipe. The water inlet is conductively connected to the water outlet at the top of the lifting pipe. The side of the lifting pipe is slidingly connected to the side wall of the hole groove inside the partition layer, the bottom of the hole groove is connected to the top of the rectangular groove, the side of the lifting sealing plate is movably connected to the inside of the rectangular groove, and a cultivation box is installed above the lifting pipe.

[0007] Preferably, the number of the spring telescopic rods is more than two, and each spring telescopic rod corresponds to a hole groove inside the separation layer.

[0008] Preferably, a filter screen is provided inside the water outlet.

[0009] Preferably, a concave frame is provided at the bottom of the cultivation box, the inner side of the top wall of the concave frame is fitted and connected to the top of the lifting tube, the tops on both sides of the through hole at the top of the concave frame are vertically connected to the bottom of the partition, a connecting hole is provided inside the partition, and the top of the partition is fixedly connected to the bottoms at both ends of the inner plate.

[0010] Preferably, the bottom of the bracket is fixedly connected to the base plate.

[0011] Preferably, an external water pipe is installed inside the water tank, and a control valve for controlling water outflow is installed at the right end of the external water pipe.

[0012] Compared with the prior art, the beneficial effects of the present invention are: (1) the present device can inject liquid into the cultivation boxes in use and the cultivation boxes not in use, and can adjust the liquid level inside multiple cultivation boxes in use, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the enlarged structure of A in the utility model 2;

[0017] Figure 4 It is a schematic diagram of the front cross-sectional structure of the cultivation box of the utility model.

[0018] Explanation of the reference numerals in the figure: bracket 1, partition layer 2, connecting pipe 21, spring telescopic rod 22, lifting sealing plate 23, lifting pipe 24, water outlet 25, water inlet 26, cultivation box 3, concave frame 31, partition 32, connecting hole 33, inner plate 34, water tank 4, external water pipe 41, control valve 42, bottom plate 5. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of 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.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] See also Figure 1-4The utility model provides an embodiment: a layered seed cultivation rack, including a bracket 1, two identical partition layers 2 are arranged inside the bracket 1, a plurality of cultivation boxes 3 are placed on the partition layer 2, and the cultivation boxes 3 are used to cultivate seeds. A water tank 4 is arranged outside the bracket 1 at one end of the partition layer 2, and the left end of the water tank 4 is fixedly connected to the right side of the side wall of the bracket 1. The inside of the water tank 4 is used to fill water or add nutrient solution. A connecting pipe 21 is arranged inside the partition layer 2, and the right end of the connecting pipe 21 is connected to the inside of the water tank 4. The inside of the connecting pipe 21 is provided with a plurality of spring extensions. The spring telescopic rod 22 can be telescoped, and a lifting sealing plate 23 is installed on the top of the spring telescopic rod 22. The top of the lifting sealing plate 23 is vertically connected to the bottom of the lifting tube 24. Water inlets 26 are arranged at the left and right ends of the bottom of the lifting tube 24. The water inlet 26 is connected to the water outlet 25 at the top of the lifting tube 24. The side of the lifting tube 24 is slidably connected to the side wall of the hole groove inside the partition layer 2, and the bottom of the hole groove is connected to the top of the rectangular groove. The side of the lifting sealing plate 23 is movably connected to the inside of the rectangular groove. A cultivation box 3 is installed above the lifting tube 24. There are more than two spring telescopic rods 22, and each spring telescopic rod 22 corresponds to the hole groove inside the partition layer 2. A filter screen is arranged inside the water outlet 25 to filter the impurities in the liquid in the cultivation box 3. When in use, the cultivation box 3 is first placed above the lifting tube 24. The lifting tube 24 is pressed by the cultivation box 3 and the spring telescopic rod 22 is compressed. At the same time, the lifting sealing plate 23 leaves the rectangular groove of the partition layer 2, and the water inlet 26 can be connected to the inside of the connecting pipe 21, and the liquid inside the water tank 4 is It is possible to enter the interior of the cultivation box 3 along the connecting pipe 21, the water inlet 26 and the water outlet 25. The liquid level of the liquid inside the cultivation box 3 can be monitored according to the liquid level inside the water tank 4. When there is no cultivation box 3 placed on the lifting tube 24, the lifting sealing plate 23 will not descend and leave the rectangular groove of the partition layer 2, and the lifting tube 24 will not discharge water. The device can inject liquid into the cultivation boxes in use and the cultivation boxes not in use, and can adjust the liquid levels inside multiple cultivation boxes in use, thereby improving the practicality of the device.

[0022] A concave frame 31 is provided at the bottom of the cultivation box 3, and the inner side of the top wall of the concave frame 31 is fitted and connected to the top of the lifting tube 24. The tops of both sides of the through hole at the top of the concave frame 31 are vertically connected to the bottom of the partition 32. A connecting hole 33 is provided inside the partition 32. The top of the partition 32 is fixedly connected to the bottoms of both ends of the inner plate 34, and the bottom of the bracket 1 is fixedly connected to the bottom plate 5. The connecting hole 33 is connected to the water outlet 25, the water inlet 26, and the connecting pipe 21 to form a passage for the liquid inside the water tank 4 to enter and exit.

[0023] An external water pipe 41 is installed inside the water tank 4, and a control valve 42 for controlling the water outlet is installed at the right end of the external water pipe 41. When the control valve 42 is opened, the liquid inside the water tank 4 can be discharged through the external water pipe 41, and the liquid level inside the water tank 4 is reduced. When the height above the connecting hole 33, the liquid level inside the cultivation box 3 will also be reduced.

[0024] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A layered seed cultivation rack, characterized in that: The invention comprises a support (1), wherein two identical partition layers (2) are arranged inside the support (1), a plurality of cultivation boxes (3) are placed on the partition layers (2), a water tank (4) is arranged outside the support (1) at one end of the partition layer (2), and the left end of the water tank (4) is fixedly connected to the right side of the side wall of the support (1); A connecting pipe (21) is provided inside the partition layer (2), the right end of the connecting pipe (21) is conductively connected to the inside of the water tank (4), a plurality of spring telescopic rods (22) are provided inside the connecting pipe (21), a lifting sealing plate (23) is provided on the top of the spring telescopic rod (22), the top of the lifting sealing plate (23) is vertically connected to the bottom of the lifting pipe (24), water inlets (26) are provided at the left and right ends of the bottom of the lifting pipe (24), the water inlet (26) is conductively connected to the water outlet (25) at the top of the lifting pipe (24), the side of the lifting pipe (24) is slidably connected to the side wall of the hole groove inside the partition layer (2), the bottom of the hole groove is connected to the top of the rectangular groove, the side of the lifting sealing plate (23) is movably connected to the inside of the rectangular groove, and a cultivation box (3) is provided above the lifting pipe (24).

2. A layered seed cultivation rack according to claim 1, characterized in that: The number of the spring telescopic rods (22) is more than two, and each spring telescopic rod (22) corresponds to a hole groove inside the separation layer (2).

3. A layered seed cultivation rack according to claim 1, characterized in that: A filter screen is provided inside the water outlet (25).

4. The layered seed cultivation rack according to claim 1, characterized in that: A concave frame (31) is provided at the bottom of the cultivation box (3), the inner side of the top wall of the concave frame (31) is closely connected to the top of the lifting tube (24), the tops of both sides of the through hole at the top of the concave frame (31) are vertically connected to the bottom of the partition (32), a connecting hole (33) is provided inside the partition (32), and the top of the partition (32) is fixedly connected to the bottoms of both ends of the inner plate (34).

5. The layered seed cultivation rack according to claim 1, characterized in that: The bottom of the bracket (1) is fixedly connected to the bottom plate (5).

6. The layered seed cultivation rack according to claim 1, characterized in that: An external water pipe (41) is installed inside the water tank (4), and a control valve (42) for controlling water outflow is installed at the right end of the external water pipe (41).

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