Indoor vegetable seedling raising device

Abstract

The utility model relates to an indoor vegetable seedling raising device which comprises a vertically-arranged cuboid-shaped planting frame, a plurality of seedling raising layers distributed at intervals in the vertical direction are arranged in the planting frame, the planting frame and the seedling raising layers are all made of aluminum profiles, the seedling raising layers are detachably connected with the planting frame through corner groove connecting pieces, and the corner groove connecting pieces are connected with the planting frame. A water culture tank is arranged at the top of the seedling culture layer, a planting plate is arranged at the top of the water culture tank, and an LED lamp is arranged at the bottom of each seedling culture layer. The seedling raising device is reasonable in design, the height of the seedling raising layer can be adjusted, the distance between the seedling raising layer and the LED lamps can be adjusted according to the growth condition of plant seedlings, and the influence on the growth of the plant seedlings is reduced; meanwhile, a plurality of seedling layers are vertically distributed, so that the space utilization rate is high.

Description

Technical field:

[0002] The utility model relates to an indoor vegetable seedling raising device. Background technology:

[0004] With the development of modern facility agriculture, the growth and development of plants are no longer or rarely restricted by natural environmental conditions, making agricultural production more efficient. Vegetable seedling technology can sow vegetables earlier, improve the survival rate of seedlings, make seedlings mature earlier, shorten the maturity cycle, harvest earlier, put them on the market earlier, occupy the market, extend the vegetable supply period, increase yield and quality, improve economic benefits, and realize off-site seedling cultivation, which can highly concentrate the production of crop seedlings and is conducive to the development of the crop industry.

[0005] Indoor vegetable seedling technology can artificially control indoor environmental conditions, such as light, temperature, humidity and nutrient solution, so that plants can grow in a good growth environment created artificially, which can improve the growth quality of seedlings. At the same time, it is also beneficial to reduce the occurrence of natural disasters and insect pests, and can also prolong the growth period, which is conducive to the cultivation of strong seedlings. It can not only shorten the growth period of seedlings, so that seedlings can mature early and shorten the maturity cycle, but also make full use of land, improve land utilization rate, and increase the multiple cropping index, thereby increasing the seedling production per unit area and improving economic benefits.

[0006] However, most of the existing indoor vegetable seedling raising devices are fixed structures (for example, a high-efficiency cultivation device for vegetable seedling raising disclosed in Chinese patent publication number CN217011986U), that is, the height of the seedling raising tray cannot be adjusted, so that the seedling raising tray and the LED planting lamp (or fill light) maintain a fixed distance. At this time, as the plant seedlings gradually grow taller, the distance between the plant seedlings and the LED planting lamp (or fill light) becomes smaller and smaller, which is easy to affect the growth of the plant seedlings and the growth effect. Therefore, it is necessary to improve this technical problem, and this case is born. Utility model content:

[0008] The utility model makes improvements on the problems existing in the above-mentioned prior art, that is, the technical problem to be solved by the utility model is to provide an indoor vegetable seedling raising device.

[0009] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: an indoor vegetable seedling raising device, comprising a vertically arranged and rectangular planting frame, a plurality of seedling raising layers distributed along the vertical interval are arranged inside the planting frame, the planting frame and the seedling raising layer are both made of aluminum profiles, the seedling raising layer is detachably connected to the planting frame through an angle groove connector, a hydroponic trough is arranged on the top of the seedling raising layer, a planting plate is arranged on the top of the hydroponic trough, and an LED lamp is arranged at the bottom of each seedling raising layer.

[0010] Furthermore, the planting frame includes four vertical support rods distributed in a rectangular shape, a plurality of vertically spaced transverse support rods are fixed between the two vertical support rods on the front side and between the two vertical support rods on the rear side, a plurality of vertically spaced longitudinal support rods are fixed between the two vertical support rods on the left side and between the two vertical support rods on the right side, the positions of the plurality of transverse support rods correspond to the positions of the plurality of longitudinal support rods, and the transverse support rods and longitudinal support rods with corresponding positions constitute a seedling layer, the vertical support rods, transverse support rods and longitudinal support rods are all aluminum profiles, and the vertical support rods and the transverse support rods, as well as the vertical support rods and the longitudinal support rods are all connected by angle groove connectors.

[0011] Furthermore, a plurality of reinforcing support rods are arranged between two longitudinal support rods at the same height and are distributed at intervals along the transverse direction. The reinforcing support rods are arranged longitudinally, and the front and rear ends are detachably connected to the transverse support rods through angle groove connectors.

[0012] Furthermore, the lamp holder of the LED lamp is installed at the bottom of a plurality of reinforcing support rods.

[0013] Furthermore, a water outlet is provided at the left end of the hydroponic tank and a water inlet is provided at the right end. Between two adjacent hydroponic tanks, the water outlet of the hydroponic tank located at the bottom is connected to the water inlet of the hydroponic tank located at the top through a connecting pipe; and a nutrient solution delivery component is also included, and the nutrient solution delivery component is connected to the water inlet of the hydroponic tank located at the bottom.

[0014] Furthermore, the nutrient solution delivery component includes a nutrient solution storage box arranged at the lower end of the planting frame and below the hydroponic tank, and the output end of the nutrient solution storage box is connected to a liquid pump.

[0015] Furthermore, a row of pulleys distributed laterally are provided on the front outer wall and the rear outer wall of the hydroponic tank, and the upper ends of the pulleys extend above the top opening of the hydroponic tank. The planting plate is placed on the pulleys and can slide left and right along the pulleys.

[0016] Furthermore, the planting board is provided with a plurality of planting holes which are vertically connected and are convenient for the seedlings to pass through.

[0017] Furthermore, cameras are arranged at the upper left and right ends of each seedling raising layer, and the shooting ends of the cameras face the planting board.

[0018] Furthermore, a plurality of ventilation components distributed along the vertical intervals are installed at the left end of the planting frame, and the plurality of ventilation components correspond to the positions of the plurality of seedling layers. The ventilation components include a pair of ventilation fans distributed front and rear, and the ventilation fans are located above the hydroponic trough in the seedling layer.

[0019] Compared with the prior art, the utility model has the following effects: the utility model is reasonably designed, the height of the seedling layer can be adjusted, and the distance between the seedling layer and the LED lamp can be adjusted according to the growth of the plant seedlings to reduce the impact on the growth of the plant seedlings; at the same time, multiple seedling layers are distributed vertically, and the space utilization rate is high. Description of the drawings:

[0021] Figure 1 It is a schematic diagram of the main cross-sectional structure of an embodiment of the utility model;

[0022] Figure 2 It is a schematic diagram of the main structure of an embodiment of the utility model;

[0023] Figure 3 It is a side view schematic diagram of the structure of an embodiment of the utility model;

[0024] Figure 4 This is a schematic diagram of the main cross-sectional structure of the hydroponic tank in the embodiment of the utility model;

[0025] Figure 5 It is a schematic diagram of the top view of the hydroponic tank in the embodiment of the utility model. Specific implementation method:

[0027] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0028] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] like Figures 1 to 5 As shown, the utility model is an indoor vegetable seedling raising device, comprising a vertically arranged and rectangular planting frame 1, wherein a plurality of seedling raising layers 2 spaced apart vertically are arranged inside the planting frame 1, wherein the planting frame 1 and the seedling raising layer 2 are both made of aluminum profiles, and the seedling raising layer 2 is detachably connected to the planting frame 1 through an angle groove connector, so as to facilitate the adjustment of the height of the seedling raising layer; a hydroponic trough 3 is arranged on the top of the seedling raising layer 2, a planting plate 4 is arranged on the top of the hydroponic trough 3, and an LED lamp 5 is arranged at the bottom of each seedling raising layer 2. The height of the seedling raising layer can be adjusted, and the spacing between the seedling raising layer and the LED lamp can be adjusted according to the growth of the plant seedlings to reduce the impact on the growth of the plant seedlings; at the same time, the plurality of seedling raising layers are distributed vertically, and the space utilization rate is high.

[0030] In this embodiment, the planting frame 1 includes four vertical support rods 6 distributed in a rectangular shape, and a plurality of vertically spaced transverse support rods 7 are fixed between the two vertical support rods 6 on the front side and between the two vertical support rods 6 on the rear side. A plurality of vertically spaced longitudinal support rods 8 are fixed between the two vertical support rods 6 on the left side and between the two vertical support rods 6 on the right side. The positions of the plurality of transverse support rods 7 correspond to the positions of the plurality of longitudinal support rods 8, and the corresponding transverse support rods 7 and longitudinal support rods 8 form a seedling layer 4, and the hydroponic trough is placed on the seedling layer, and the left and right ends of the bottom of the hydroponic trough are supported by the longitudinal support rods; the vertical support rods 6, the transverse support rods 7 and the longitudinal support rods 8 are all aluminum profiles, and the vertical support rods and the transverse support rods, and the vertical support rods and the longitudinal support rods are connected by angle groove connectors.

[0031] In this embodiment, a plurality of reinforcing support rods 9 are arranged between two longitudinal support rods 8 at the same height and are distributed at intervals along the transverse direction. The reinforcing support rods are also supported by aluminum profiles. The reinforcing support rods 9 are arranged longitudinally, and the front and rear ends are detachably connected to the transverse support rods 7 through angle groove connectors respectively. The reinforcing support rods are used to support the bottom of the hydroponic tank to improve the supporting effect of the hydroponic tank.

[0032] In this embodiment, the lamp holder of the LED lamp 5 is installed at the bottom of a plurality of reinforcing support rods 9, that is, the height of the LED lamp is adjusted together with the seedling raising layer.

[0033] In this embodiment, the left end of the hydroponic tank 3 is provided with a water outlet 10, and the right end is provided with a water inlet 11. Between two adjacent hydroponic tanks 3, the water outlet 10 of the hydroponic tank 3 located at the bottom is connected to the water inlet 11 of the hydroponic tank 3 located at the top through a connecting pipe 12; and a nutrient solution delivery component is also included, and the nutrient solution delivery component is connected to the water inlet of the hydroponic tank located at the bottom. When the nutrient solution delivery component is working, the delivery process is to deliver upward layer by layer.

[0034] In this embodiment, the nutrient solution delivery component includes a nutrient solution storage box 13 arranged at the lower end of the planting frame 1 and located below the hydroponic tank. The output end of the nutrient solution storage box 13 is connected to a pump 14, which is used to pump the nutrient solution to the hydroponic tank.

[0035] In this embodiment, the front end outer wall and the rear end outer wall of the hydroponic tank 3 are both provided with a row of pulleys 15 distributed along the transverse direction, and the upper end of the pulley 15 extends to above the top opening of the hydroponic tank 3. The planting board 4 is placed on the pulley and can slide left and right along the pulley 15 to facilitate the adjustment of the position of the planting board and facilitate the placement of the planting board.

[0036] In this embodiment, the planting plate 4 is provided with a plurality of planting holes 16 which are vertically connected and are convenient for the seedlings to pass through. The seedlings are fixed in the planting holes for cultivation, and the roots of the seedlings extend into the hydroponic tank. There are 63 specific planting holes. It should be noted that during use, the planting plate can also be replaced with a plug tray, that is, two seedling cultivation methods, hydroponic and plug tray substrate seedling cultivation, can be used.

[0037] In this embodiment, the size of the LED lamp is: L1000*W80*H10mm, and its spectrum is: red, blue, and green; the operating voltage is: 176-260V 50HZ / 60HZ.

[0038] The advantages of this device are: it can meet the needs of cultivation sites and lighting use throughout the entire growth process of plants from the seedling stage to the mature stage. As the plant seedlings gradually grow taller, the LED spectrum and height can be adjusted accordingly, greatly improving the utilization efficiency of LED lights and saving labor hours for plant cultivation. It can also be used in a modular manner, is easy to move, is very simple to install and maintain, has high economic benefits, and can be used in multiple layers with high space utilization.

[0039] In another embodiment, cameras 17 are provided at the upper left and right ends of each seedling layer 2, and the shooting end of the camera 17 faces the planting board. The camera shoots and records the seedlings on the planting board to supervise the seedling cultivation of the vegetables.

[0040] In another embodiment, a plurality of ventilation components distributed along the vertical intervals are installed at the left end of the planting frame 1, and the plurality of ventilation components correspond to the positions of the plurality of seedling layers 2, that is, each seedling layer corresponds to a ventilation component, and the ventilation component includes a pair of ventilation fans 18 distributed front and rear, and the ventilation fans are located above the hydroponic trough in the seedling layer, and the ventilation fans blow air from left to right to increase the ventilation effect of the seedling layer.

[0041] In another embodiment, the hydroponic tank is provided with an electric heating plate 19, which is used to properly heat the nutrient solution in the hydroponic tank. Further, the electric heating plate is connected to a temperature controller, and the hydroponic tank is provided with a temperature probe 20 for detecting the temperature of the nutrient solution, so as to achieve temperature control of the nutrient solution in the hydroponic tank.

[0042] If the present invention discloses or involves components or structures that are fixedly connected to each other, then, unless otherwise stated, the fixed connection can be understood as: a detachable fixed connection (for example, connection using bolts or screws), and can also be understood as: a non-detachable fixed connection (for example, riveting, welding). Of course, the mutual fixed connection can also be replaced by an integrated structure (for example, manufactured by one-piece molding using a casting process) (except where it is obviously impossible to use an one-piece molding process).

[0043] In addition, unless otherwise stated, the terms used to indicate positional relationships or shapes in any of the technical solutions disclosed in the above utility model include states or shapes that are approximate, similar or close thereto.

[0044] Any component provided by the utility model can be assembled from multiple separate components, or can be a separate component manufactured by an integrated molding process.

[0045] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the utility model can still be modified or some technical features can be replaced by equivalents without departing from the spirit of the technical solution of the utility model, which should be included in the scope of the technical solution for protection of the utility model.

Claims

1. An indoor vegetable seedling raising device, characterized in that: It includes a vertically arranged rectangular planting frame, wherein a plurality of seedling raising layers distributed along the vertical interval are arranged inside the planting frame, the planting frame and the seedling raising layers are both made of aluminum profiles, the seedling raising layers are detachably connected to the planting frame through angle groove connectors, a hydroponic trough is arranged on the top of the seedling raising layer, a planting plate is arranged on the top of the hydroponic trough, and an LED lamp is arranged at the bottom of each seedling raising layer.

2. An indoor vegetable seedling raising device according to claim 1, characterized in that: The planting frame includes four vertical support rods distributed in a rectangular shape, a plurality of vertically spaced transverse support rods are fixed between the two vertical support rods on the front side and between the two vertical support rods on the rear side, a plurality of vertically spaced longitudinal support rods are fixed between the two vertical support rods on the left side and between the two vertical support rods on the right side, the positions of the plurality of transverse support rods correspond to the positions of the plurality of longitudinal support rods, and the transverse support rods and longitudinal support rods with corresponding positions form a seedling layer, the vertical support rods, transverse support rods and longitudinal support rods are all made of aluminum profiles, and the vertical support rods and the transverse support rods, as well as the vertical support rods and the longitudinal support rods are all connected by angle groove connectors.

3. An indoor vegetable seedling raising device according to claim 2, characterized in that: A plurality of reinforcing support rods are arranged between two longitudinal support rods at the same height and are distributed at intervals in the transverse direction. The reinforcing support rods are arranged in the longitudinal direction, and the front and rear ends are detachably connected to the transverse support rods through angle groove connectors.

4. The indoor vegetable seedling raising device according to claim 3, characterized in that: The lamp holder of the LED lamp is installed at the bottom of a plurality of reinforcing support rods.

5. The indoor vegetable seedling raising device according to claim 1, characterized in that: The left end of the hydroponic tank is provided with a water outlet, and the right end is provided with a water inlet. Between two adjacent hydroponic tanks, the water outlet of the hydroponic tank located at the bottom is connected with the water inlet of the hydroponic tank located at the top through a connecting pipe; and a nutrient solution conveying component is also included, and the nutrient solution conveying component is connected to the water inlet of the hydroponic tank located at the bottom.

6. The indoor vegetable seedling raising device according to claim 5, characterized in that: The nutrient solution delivery component comprises a nutrient solution storage box which is arranged at the lower end of the planting frame and below the hydroponic tank, and the output end of the nutrient solution storage box is connected to a liquid pump.

7. The indoor vegetable seedling raising device according to claim 1, characterized in that: The front outer wall and the rear outer wall of the hydroponic tank are both provided with a row of pulleys distributed in the transverse direction, the upper ends of the pulleys extend above the top opening of the hydroponic tank, and the planting plate is placed on the pulleys and can slide left and right along the pulleys.

8. The indoor vegetable seedling raising device according to claim 1, characterized in that: The planting board is provided with a plurality of planting holes which are vertically connected and are convenient for the seedlings to pass through.

9. The indoor vegetable seedling raising device according to claim 1, characterized in that: Cameras are arranged at the left and right ends above each seedling raising layer, and the shooting ends of the cameras face the planting board.

10. The indoor vegetable seedling raising device according to claim 1, characterized in that: The left end of the planting frame is equipped with a plurality of ventilation components distributed along the vertical intervals, the plurality of ventilation components correspond to the positions of the plurality of seedling layers, the ventilation components include a pair of ventilation fans distributed front and rear, and the ventilation fans are located above the hydroponic tank in the seedling layer.

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