A telescopic vertical plant growing device

Abstract

The application belongs to the technical field of seedling raising device, and particularly relates to a telescopic three-dimensional seedling raising device, which comprises a seedling raising box, a box door rotatably connected to one side of the seedling raising box, and a seedling raising lamp electrically connected to the inner top wall of the seedling raising box; the inside of the seedling raising box is provided with a rotating mechanism for moving seedlings and a water spraying mechanism for automatically spraying water on the seedlings; the output end of a servo motor drives the first gear to rotate, the first gear drives the chain and the second gear to rotate together, at this time, the moving chain will make the seedlings on the tray together with the fixing block and the rotating shaft reciprocate, so that the seedlings on the tray at the bottom of the seedling raising box can also approach the seedling raising lamp at the top, thereby realizing uniform growth of the seedlings in the telescopic three-dimensional mode and promoting the growth of the seedlings.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of anchor rod, in particular to a telescopic vertical seedling device. BACKGROUND

[0002] An experimental seedling box is a device designed specifically for plant seedling, which provides suitable environmental conditions required for plant growth and helps plants grow healthily. The experimental seedling box can provide constant temperature and humidity conditions to provide constant environmental conditions for seed germination and seedling growth. This has an important influence on the germination rate of seeds and the growth and development of seedlings.

[0003] The light source in the seedling box is generally installed on the top, and multiple layers are set in the seedling box to place more seedlings. Due to the relative separation between the layers, the seedlings close to the light source on the top and the seedlings on the bottom will have uneven light and low photosynthetic efficiency, which will affect the growth of seedlings. In order to maintain sufficient moisture of the seedlings and the humidity of the soil, the seedlings in the seedling box need to be watered regularly. However, the traditional seedling box does not have the function of automatic water spraying, and the staff needs to open the seedling box to spray water. Frequent opening of the seedling box in use will damage the temperature inside, and also increase the mortality rate of seedlings.

[0004] Therefore, the present application provides a telescopic vertical seedling device. SUMMARY

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background art.

[0006] The technical scheme adopted by the present application to solve its technical problems is: the stretchable vertical seedling device comprises a seedling box, a box door is rotatably connected to one side of the seedling box, and a seedling lamp is electrically connected to the inner top wall of the seedling box; a rotating mechanism for moving seedlings and a water spraying mechanism for automatically spraying water on the seedlings are arranged in the seedling box; the rotating mechanism comprises a cavity formed in the seedling box, a servo motor is fixedly installed in the cavity, a first gear is fixedly installed at the output end of the servo motor, a second gear is fixedly installed in the seedling box, a chain is engaged with the surfaces of the first gear and the second gear, a fixed block is fixedly installed on the side wall of the chain, a rotating shaft is fixedly installed on one side of the fixed block, a tray is rotatably connected to the end of the rotating shaft away from the fixed block, and seedlings are cultivated on the tray; the water spraying mechanism comprises a top plate fixedly installed on the inner top wall of the seedling box, a water tank made of rubber is fixedly installed at the bottom of the top plate, an electromagnet is fixedly installed at the top of the water tank, a controller for controlling the electromagnet is arranged in the seedling box, a humidity sensor is installed in the seedling box, a water inlet pipe and a water outlet pipe that are in communication with the inside and have one-way valves are fixedly installed on one side of the water tank, and an extrusion assembly for pressing the water tank is arranged at the end of the fixed block away from the chain.

[0007] Further, the extrusion assembly comprises a chute formed in one end of the fixed block, a sliding block is slidably connected to the inside of the chute, and a magnetic extrusion block is fixedly installed at one end of the sliding block.

[0008] Further, a spring and two rubber buffer columns are fixedly installed in the fixed block, and one end of the spring is fixedly connected with the sliding block.

[0009] Further, the extrusion block is semicircular, and a plurality of rollers are rotatably connected to the surface of the extrusion block.

[0010] Further, the inside of the water outlet pipe is provided with an extension assembly for assisting water spraying, the extension assembly comprises an extension pipe arranged in the water outlet pipe and sliding through a sliding plate, the extension pipe is hollow horn-shaped, the sliding plate and the water outlet pipe are fixedly connected through a connecting rope, and a filter screen is fixedly installed in the inside of the extension pipe.

[0011] Further, a hollow elastic block is fixedly installed in the inside of the water outlet pipe, and an air outlet pipe that is in communication with the inside is fixedly installed on one side of the elastic block.

[0012] Further, the inside of the seedling box is provided with a collection mechanism for recycling sprayed water, the collection mechanism comprises a guide plate fixedly installed on the inner side wall of the seedling box, and a hollow storage box is fixedly installed at the bottom of the guide plate.

[0013] Further, the sliding connection of the storage box has an "L"-shaped push plate, waterproof cloth is fixedly installed on the top and bottom of the push plate, one end of the waterproof cloth away from the push plate is fixedly connected with the inner wall of the storage box, and the side of the storage box close to the tray is rotationally connected with an end cover through a torsion spring.

[0014] Further, the long arm end of the push plate is fixedly installed with a magnetic block, and the magnetic block and the extrusion block are attracted to each other.

[0015] Further, the side wall of the end cover is fixedly installed with a circle of sealing pads made of rubber.

[0016] The beneficial effects of the present application are as follows:

[0017] 1. The telescopic vertical seedling device can make the seedlings on the tray close to the seedling lamp on the top through the reciprocating movement of the chain and the seedlings on the tray together with the fixed block and the rotating shaft, so that the seedlings on the tray can also be close to the seedling lamp on the top, and the telescopic vertical seedling device can realize uniform growth of the seedlings, promote the growth of the seedlings, effectively avoid the problem that part of the seedlings are difficult to grow because they are far away from the seedling lamp on the bottom of the seedling box, and another part of the seedlings are always under the seedling lamp, so that the seedlings in the same seedling box grow unevenly.

[0018] 2. The telescopic vertical seedling device can realize watering of the seedlings by transmitting a signal to the controller when the humidity sensor detects that the seedling box is too dry, so that the controller energizes the electromagnet, and the fixed block together with the sliding block and the extrusion block extrudes the water tank, so that the pre-stored water in the water tank is sprayed out, thereby ensuring the sufficient water and soil humidity required by the seedlings. At the same time, the problem of reducing the survival rate of seedlings caused by opening too many seedling boxes can be effectively avoided.

[0019] 3. The telescopic vertical seedling device can realize precise spraying irrigation by installing a guide plate and a storage box below the inclined water outlet pipe, using the arc-shaped guide plate to guide the water that is not sprayed on the tray into the storage box, and using the short arm end to release the water in the storage box to the seedlings on the tray. When the push plate is reset, the end cover is no longer extruded and is reset, and the sealing pad made of rubber on the side wall plays the role of auxiliary sealing of the storage box, thereby reducing the loss of water source in the storage box. BRIEF DESCRIPTION OF DRAWINGS

[0020] The present application is further described below with reference to the accompanying drawings.

[0021] Figure 1 is a schematic view of the structure of the seedling box in the present application;

[0022] Figure 2 is a schematic view of the structure of the tray in the present application;

[0023] Figure 3 is a schematic view of the structure of the second gear in the present application;

[0024] Figure 4 is a schematic view of the structure of the seedling lamp in the present application;

[0025] Figure 5 is a schematic view of the structure of A in the present application Figure 3 ;

[0026] Figure 6 is a schematic view of the structure of B in the present application Figure 4 ;

[0027] Figure 7 is a schematic view of the structure of the fixed block in the present application;

[0028] Figure 8 is a schematic view of the structure of the water tank in the present application;

[0029] Figure 9 is a schematic view of the structure of the water outlet pipe in the present application;

[0030] Figure 10 is a schematic view of the structure of the storage box in the present application.

[0031] In the figure: 1, seedling box; 2, box door; 3, seedling lamp;

[0032] 10, rotating mechanism; 11, cavity; 12, servo motor; 13, first gear; 14, second gear; 15, chain; 16, fixed block; 17, rotating shaft; 18, tray;

[0033] 20, water spraying mechanism; 21, top plate; 22, water tank; 23, water inlet pipe; 24, water outlet pipe; 27, electromagnet;

[0034] 25, extrusion assembly; 251, roller; 252, sliding groove; 253, sliding block; 254, extrusion block; 255, spring; 256, buffer column;

[0035] 26, extension assembly; 261, extension pipe; 262, sliding plate; 263, connecting rope; 264, filter screen; 265, elastic block; 266, air outlet pipe;

[0036] 30, collection mechanism; 31, guide plate; 32, storage box; 33, push plate; 34, tarpaulin; 35, magnetic block; 36, end cover. DETAILED DESCRIPTION

[0037] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the present application is further described below in conjunction with specific embodiments.

[0038] As Figures 1 to 10 shown, the telescopic vertical seedling device of the embodiment of the present application comprises a seedling box 1, a box door 2 is rotatably connected to one side of the seedling box 1, and a seedling lamp 3 is electrically connected to the inner top wall of the seedling box 1; the inside of the seedling box 1 is provided with a rotating mechanism 10 for moving seedlings, the rotating mechanism 10 comprises a cavity 11 formed in the seedling box 1, a servo motor 12 is fixedly installed inside the cavity 11, a first gear 13 is fixedly installed at the output end of the servo motor 12, a second gear 14 is fixedly installed inside the seedling box 1, a chain 15 is engaged on the surfaces of the first gear 13 and the second gear 14, a fixed block 16 is fixedly installed on the side wall of the chain 15, a rotating shaft 17 is fixedly installed on one side of the fixed block 16, a tray 18 is rotatably connected to the end of the rotating shaft 17 away from the fixed block 16, and seedlings are cultivated on the tray 18.

[0039] When working, the seedlings are placed in the tray 18 in sequence, the servo motor 12 in the cavity 11 is started after the seedlings are placed, the output end of the servo motor 12 drives the first gear 13 to rotate, the first gear 13 drives the chain 15 and the second gear 14 to rotate together, at this time, the moving chain 15 will reciprocate with the seedlings on the tray 18 driven by the fixed block 16 and the rotating shaft 17, since the tray 18 is affected by gravity, it will always keep the direction below when moving, thereby preventing the tray 18 from overturning when the chain 15 rotates. Through the above-mentioned design structure, the seedlings on the tray 18 at the bottom of the seedling box 1 can also be close to the seedling lamp 3 at the top, thereby realizing the telescopic vertical type for the seedlings to grow uniformly, promoting the growth of the seedlings, and effectively avoiding the situation that part of the seedlings in the seedling box 1 are difficult to grow close to the seedling lamp 3 at the bottom, leading to difficult growth, while the other part of the seedlings is always under the seedling lamp 3, thereby developing and growing rapidly, resulting in the situation that the seedlings in the same seedling box 1 grow unevenly.

[0040] The seedling box 1 is provided with a water spraying mechanism 20 for automatically spraying water on seedlings, the water spraying mechanism 20 comprises a top plate 21 fixedly installed at the top wall of the seedling box 1, the bottom of the top plate 21 is fixedly installed with a water tank 22 made of rubber, the top of the water tank 22 is fixedly installed with an electromagnet 25, the seedling box 1 is provided with a controller for controlling the electromagnet 25, the seedling box 1 is installed with a humidity sensor, one side of the water tank 22 is fixedly installed with a water inlet pipe 23 and a water outlet pipe 24 which are in communication with the inside and are provided with one-way valves, and the end of the fixed block 16 away from the chain 15 is provided with a squeezing assembly 27 for pressing the water tank 22.

[0041] Specifically, the inside of the fixed block 16 is fixedly installed with a spring 255 and two buffer columns 256 made of rubber, one end of the spring 255 is fixedly connected with the sliding block 253, the squeezing block 254 is semicircular, and the surface of the squeezing block 254 is rotatably connected with a plurality of rolling shafts 251.

[0042] Specifically, the inside of the water outlet pipe 24 is provided with an extension assembly 26 for assisting water spraying, the extension assembly 26 comprises an extension pipe 261 which is arranged in the water outlet pipe 24 and slides through a sliding plate 262, the extension pipe 261 is hollow trumpet-shaped, the sliding plate 262 and the water outlet pipe 24 are fixedly connected through a connecting rope 263, the inside of the extension pipe 261 is fixedly installed with a filter screen 264, the inside of the water outlet pipe 24 is fixedly installed with a hollow elastic block 265, one side of the elastic block 265 is fixedly installed with an air outlet pipe 266 which is in communication with the inside.

[0043] When the humidity sensor (specific model: MFR012 mechanical humidity controller) detects that the seedling box 1 is too dry, it sends a signal to the controller, which energizes the electromagnet 25. When the fixed block 16 with the sliding block 253 and the pressing block 254 approaches the water tank 22, the electromagnet 25 in the water tank 22 attracts the pressing block 254, causing the pressing block 254 to move towards the water tank 22 with the sliding block 253. The pressing block 254 is designed as a semicircle and is equipped with several rollers 251 to gently press the water tank 22 and prevent the water tank 22 from being damaged after being pressed multiple times. After the pressing block 254 presses the water tank 22, the pre-stored water in the water tank 22 enters the water outlet pipe 24 and contacts the horn-shaped extension pipe 261. The water flow pushes the extension pipe 261 to slide away from the water outlet pipe 24, and then part of the water flow is sprayed through the hollow extension pipe 261, while the other part of the water is directed to the surrounding area by the horn-shaped extension pipe 261. The extension pipe 261 will squeeze the elastic block 265 while moving, causing the gas in the elastic block 265 to be sprayed through the air outlet pipe 266, thereby assisting in blowing the sprayed water, so that the sprayed water can be sprayed farther, thereby also performing water spraying on the seedlings at the end of the tray 18, greatly improving the coverage area of the water spraying, and the elastic block 265 can also effectively prevent the extension pipe 261 from sliding out of the water outlet pipe 24. Through the above design, the seedlings are sprayed with water, ensuring the required moisture of the seedlings and the soil, while also reducing the opening of the seedling box 1, effectively avoiding the problem of reducing the survival rate of seedlings due to excessive opening of the seedling box 1. With the continuous and slow rotation of the chain 15, the fixed block 16 with the sliding block 253 and the pressing block 254 is separated from the water tank 22. At this time, the spring 255 in the sliding groove 252 resets the sliding block 253, and the rubber buffer column 256 in the sliding groove 252 plays a role in buffering and protecting the sliding block 253, avoiding damage to the sliding block 253 when it hits the inner wall of the sliding groove 252 during resetting. After the extension pipe 261 is used, the extension pipe 261 is reset into the water outlet pipe 24 under the action of the connecting rope 263, thereby closing the port of the water outlet pipe 24 and reducing the possibility of blocking the water outlet pipe 24 with dirt and other impurities.

[0044] The inside of the seedling box 1 is provided with a collection mechanism 30 for recycling the sprayed water. The collection mechanism 30 includes a guide plate 31 fixedly installed on the inner side wall of the seedling box 1, and a hollow storage box 32 fixedly installed at the bottom of the guide plate 31.

[0045] Specifically, the sliding connection of the storage box 32 has an "L" shaped push plate 33, the top and bottom of the push plate 33 are fixedly installed with waterproof cloth 34, the end of the waterproof cloth 34 away from the push plate 33 is fixedly connected with the inner wall of the storage box 32, the side of the storage box 32 close to the tray 18 is rotatably connected with an end cover 36 through a torsion spring, the long arm end of the push plate 33 is fixedly installed with a magnetic block 35, the magnetic block 35 and the extrusion block 254 are attracted to each other, and the side wall of the end cover 36 is fixedly installed with a circle of rubber sealing pad.

[0046] When the water in the water tank 22 is continuously and intermittently sprayed out through the water outlet pipe 24, part of the water cannot completely fall on the tray 18, at this time, the guide plate 31 and the storage box 32 are installed below the inclined water outlet pipe 24, the water that is not sprayed on the tray 18 is guided into the storage box 32 by the arc-shaped guide plate 31, and as the water in the storage box 32 continuously accumulates, the push plate 33 and the waterproof cloth 34 are pressed, because the push plate 33 is made of lightweight material, so when the push plate 33 is subjected to enough pressure, it will slide away from the storage box 32, at this time, the short arm end of the "L" shaped push plate 33 contacts the end cover 36, because the magnetic block 35 on the long arm end of the push plate 33 is close to the extrusion block 254 of magnetic material after the push plate 33 slides, and they are attracted to each other, so that the push plate 33 slides away from the storage box 32 again, and the short arm end pushes the end cover 36 open, thereby releasing the water in the storage box 32, and the inclined push plate 33 also has the effect of extending the guide, guiding the water to the seedlings on the tray 18, thereby realizing precise spraying irrigation, and fully utilizing the water source, reducing the waste of water source. When the push plate 33 is reset, the end cover 36 is no longer subjected to extrusion and will also reset, and the rubber sealing pad on the side wall plays the role of auxiliary sealing of the storage box 32, reducing the loss of water in the storage box 32.

[0047] Working principle: by placing the seedlings in the tray 18 in turn, when the seedlings are placed, the servo motor 12 in the cavity 11 is started, the output end of the servo motor 12 drives the first gear 13 to rotate, the first gear 13 drives the chain 15 and the second gear 14 to rotate together, at this time, the moving chain 15 will make the seedlings on the tray 18 together with the fixed block 16 and the rotating shaft 17 reciprocate. Through the above design structure, the seedlings on the bottom tray 18 of the seedling raising box 1 can also approach the top seedling lamp 3.

[0048] When the humidity sensor detects that the seedling box 1 is too dry, a signal is sent to the controller, so that the controller energizes the electromagnet 25, when the fixed block 16 with the sliding block 253 and the extrusion block 254 approaches the water tank 22, the electromagnet 25 in the water tank 22 will attract the extrusion block 254, so that the extrusion block 254 with the sliding block 253 moves towards the water tank 22. When the extrusion block 254 extrudes the water tank 22, the pre-stored water in the water tank 22 enters the water outlet pipe 24 and contacts the horn-shaped extension pipe 261, the water flow pushes the extension pipe 261 to slide away from the water outlet pipe 24, and then part of the water flow is sprayed through the hollow extension pipe 261, and the other part of the water is guided to the surrounding by the horn-shaped extension pipe 261. The extension pipe 261 will extrude the elastic block 265 while moving, so that the gas in the elastic block 265 is sprayed out through the air outlet pipe 266, thereby assisting the sprayed water to be blown further, and the elastic block 265 can also effectively prevent the extension pipe 261 from sliding out of the water outlet pipe 24. With the continuous slow rotation of the chain 15, the fixed block 16 with the sliding block 253 and the extrusion block 254 is separated from the water tank 22, at this time the spring 255 in the sliding groove 252 resets the sliding block 253 for next use. After the extension pipe 261 is used, the extension pipe 261 is reset into the water outlet pipe 24 under the action of the connecting rope 263, thereby closing the port of the water outlet pipe 24.

[0049] The guide plate 31 and the storage box 32 are installed below the inclined water outlet pipe 24, the water that is not sprayed onto the tray 18 is guided into the storage box 32 by the arc-shaped guide plate 31, and as the water in the storage box 32 continuously accumulates, the push plate 33 and the waterproof cloth 34 are pressed, since the push plate 33 is made of lightweight material, the push plate 33 will slide away from the storage box 32 when subjected to a large enough pressure, at this time the short arm end of the "L" shaped push plate 33 contacts the end cover 36, since the sliding of the push plate 33 brings the magnetic block 35 on the long arm end and the extrusion block 254 of magnetic material close, thereby attracting each other, the push plate 33 slides away from the storage box 32 again, and the short arm end pushes open the end cover 36, thereby releasing the water in the storage box 32 to realize precise spraying irrigation.

[0050] The above front, back, left, right, up and down are based on the drawings in the specification Figure 1 , according to the standard of human observation angle, the side of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on.

[0051] In the description of the application, it is to be understood that the terms "center", "longitudinal", "transverse", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings and are used only for the purpose of facilitating the description of the application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the scope of protection of the application.

[0052] The basic principles, main features and advantages of the application are shown and described above. Those skilled in the art should understand that the application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the application. Without departing from the spirit and scope of the application, various changes and improvements can be made to the application, and these changes and improvements all fall within the scope of the application. The scope of protection of the application is defined by the appended claims and their equivalents.

Claims

1. A telescopic vertical seedling raising device, comprising a seedling raising box (1), one side of the seedling raising box (1) is rotatably connected with a box door (2), and an inner top wall of the seedling raising box (1) is electrically connected with a seedling raising lamp (3); characterized in that The inside of the seedling raising box (1) is provided with a rotating mechanism (10) for moving seedlings and a water spraying mechanism (20) for automatically watering seedlings; The rotating mechanism (10) comprises a cavity (11) formed in the seedling raising box (1), a servo motor (12) is fixedly installed in the inside of the cavity (11), a first gear (13) is fixedly installed at the output end of the servo motor (12), a second gear (14) is fixedly installed in the inside of the seedling raising box (1), the surfaces of the first gear (13) and the second gear (14) are engaged with a chain (15), a fixed block (16) is fixedly installed on the side wall of the chain (15), a rotating shaft (17) is fixedly installed on one side of the fixed block (16), a tray (18) is rotatably connected to the end of the rotating shaft (17) away from the fixed block (16), and seedlings are cultivated on the tray (18); The water spraying mechanism (20) comprises a top plate (21) fixedly installed on the inner top wall of the seedling raising box (1), a water tank (22) made of rubber is fixedly installed on the bottom of the top plate (21), an electromagnet (27) is fixedly installed on the top of the water tank (22), a controller for controlling the electromagnet (27) is arranged in the seedling raising box (1), a humidity sensor is installed in the seedling raising box (1), a water inlet pipe (23) and a water outlet pipe (24) which are in communication with the inside and are provided with one-way valves are fixedly installed on one side of the water tank (22), and an extrusion assembly (25) for pressing the water tank (22) is arranged at the end of the fixed block (16) away from the chain (15); The extrusion assembly (25) comprises a sliding groove (252) formed in one end of the fixed block (16), a sliding block (253) is slidably connected in the inside of the sliding groove (252), and a magnetic extrusion block (254) is fixedly installed on one end of the sliding block (253); A spring (255) and two rubber buffer columns (256) are fixedly installed in the inside of the fixed block (16), and one end of the spring (255) is fixedly connected with the sliding block (253); The extrusion block (254) is semicircular, and a plurality of rolling shafts (251) are rotatably connected to the surface of the extrusion block (254); An extension assembly (26) for assisting water spraying is arranged in the inside of the water outlet pipe (24), the extension assembly (26) comprises an extension pipe (261) which is slidably arranged in the water outlet pipe (24) through a sliding plate (262), the extension pipe (261) is in a hollow horn shape, the sliding plate (262) and the water outlet pipe (24) are fixedly connected through a connecting rope (263), and a filter screen (264) is fixedly installed in the inside of the extension pipe (261); A hollow elastic block (265) is fixedly installed in the inside of the water outlet pipe (24), and an air outlet pipe (266) which is in communication with the inside is fixedly installed on one side of the elastic block (265).

2. A telescoping vertical plant stand according to claim 1, wherein: The inside of the seedling box (1) is provided with a collecting mechanism (30) for recycling the sprayed water, the collecting mechanism (30) comprises a guide plate (31) fixedly installed at the inner side wall of the seedling box (1), and the bottom of the guide plate (31) is fixedly installed with a hollow receiving box (32).

3. A telescoping vertical plant stand according to claim 2, wherein: The receiving box (32) is slidably connected with an "L"-shaped push plate (33), the top and bottom of the push plate (33) are fixedly installed with waterproof cloth (34), one end of the waterproof cloth (34) away from the push plate (33) is fixedly connected with the inner wall of the receiving box (32), and the side of the receiving box (32) close to the tray (18) is rotatably connected with an end cover (36) through a torsion spring.

4. A telescoping vertical plant stand according to claim 3, wherein: The long arm end of the push plate (33) is fixedly installed with a magnetic block (35), and the magnetic block (35) and the extrusion block (254) are attracted to each other.

5. A telescoping vertical plant stand according to claim 3, wherein: The side wall of the end cover (36) is fixedly installed with a ring of sealing pads made of rubber.

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