Fertilizing device for soilless culture

Abstract

The utility model discloses a fertilizing device for soilless culture, which relates to the technical field of soilless culture and comprises a bottom plate, a plurality of round cultivation grooves are arranged on one side of the upper end of the bottom plate, a plurality of square cultivation grooves are arranged on the other side of the upper end of the bottom plate, and a guide rail is fixedly arranged on one side of the upper end of the bottom plate. The upper ends of the guide rails are provided with two electric sliding blocks in a sliding mode, the upper ends of the two electric sliding blocks are jointly provided with a moving plate, and the upper end of the moving plate is fixedly provided with two telescopic air rods. According to the fertilizing device for soilless culture, the position of the medicine dripping pipe is convenient to adjust, fine fertilizing of each cultivation groove can be achieved, and the fertilizing efficiency is improved. According to the fertilizer application device, the fertilizer application uniformity and consistency are improved, the fertilizer added into the medicine dripping pipe can be stirred, the fertilizer is prevented from precipitating or caking, different types of fertilizers can be mixed and stirred, and the fertilizer application effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of soilless cultivation, in particular to a fertilizing device for soilless cultivation. Background Art

[0002] Soilless cultivation is a modern cultivation method that provides nutrients and water to plants through nutrient solutions or specialized substrates, independent of soil. It can be categorized into hydroponics and substrate cultivation. It offers advantages such as space conservation, protection against soil pests and diseases, precise control of nutrients and water, and freedom from soil conditions. However, it also faces challenges such as high costs, demanding technical expertise, and difficulty managing nutrient solutions.

[0003] However, the prior art still has the following problems:

[0004] First, in existing soilless cultivation fertilization devices, the position of the dropper is usually not easy to adjust accurately, which can easily lead to fertilizer waste or uneven fertilization. When fertilizing cultivation troughs in different positions, it may be necessary to manually move the fertilization device, making it difficult to ensure that the position of the fertilization is accurately aligned with the cultivation trough each time, thereby affecting the growth and development of the plants.

[0005] Secondly, most of the existing soilless cultivation fertilization devices are not convenient for stirring the added fertilizer. The fertilizer is easy to precipitate or clump in the fertilization device, which will lead to uneven fertilizer concentration and affect the fertilization effect. When using liquid fertilizer, long-term storage may cause the components in the fertilizer to stratify and precipitate. When fertilizing, it is impossible to ensure that each cultivation trough can get a uniform supply of fertilizer, which increases the risk of inconsistent plant growth and is inconvenient to mix different types of fertilizers.

[0006] In view of the above problems, the inventors proposed a fertilizing device for soilless cultivation to solve the above problems. Utility Model Content

[0007] In order to solve the problem that the position of the dropper is inconvenient to accurately adjust and the added fertilizer is inconvenient to stir; the purpose of the utility model is to provide a fertilizing device for soilless cultivation.

[0008] In order to solve the above technical problems, the utility model adopts the following technical solutions: a fertilizing device for soilless cultivation, comprising a base plate, a plurality of circular cultivation troughs are opened on one side of the upper end of the base plate, and a plurality of square cultivation troughs are opened on the other side of the upper end of the base plate, a cavity is provided inside the base plate, and the circular cultivation troughs and the square cultivation troughs are respectively connected to the corresponding cavities, a guide rail is fixedly provided on one side of the upper end of the base plate, and two electric sliders are slidably provided on the upper end of the guide rail, and a movable plate is commonly provided at the upper ends of the two electric sliders, two telescopic gas rods are fixed on the upper end of the movable plate, and the output ends of the two telescopic gas rods are commonly fixed with a carrier plate, an adjusting tube is fixed on the upper end of the carrier plate, and one end of the adjusting tube is provided with a first motor, the output end of the first motor passes through the adjusting tube and is fixedly connected to a screw rod, a moving block is threadedly sleeved on the outer surface of the screw rod, and the outer surface of the moving block is slidably connected to the inner wall of the adjusting tube, and a connecting piece is commonly fixed at both ends of the moving block, a connecting piece is fixed on the lower end of the connecting piece, and a medicine dropper is fixed at one end of the connecting plate.

[0009] Preferably, a cover plate is provided at the upper end of the dropper, and the dropper is specifically an intelligent liquid fertilizer dripper (model: LF-DZ01), which accurately controls the dripping amount of liquid fertilizer and can be adjusted according to different crops and growth stages. It has a timing function, and the time interval of dripping can be set to ensure uniform supply of fertilizer. It is small and light, easy to install and move, and suitable for various soilless cultivation scenarios. Feed pipes are provided on both sides of the upper end of the cover plate, and a pipe cover is provided at the upper end of the feed pipe. A second motor is fixedly provided at the upper end of the cover plate, and the output end of the second motor passes through the cover plate and is fixedly provided with a rotating shaft. The outer surface of the rotating shaft is fixed with multiple stirring columns.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] 1. The utility model uses an electric slider and a telescopic gas rod to enable the dropper to be accurately adjusted in the horizontal and vertical directions. This precise fertilization method can avoid fertilizer waste and improve fertilizer utilization. The position of the dropper can be further adjusted by the screw rod and the moving block, which can achieve fine fertilization of each cultivation trough and improve the uniformity and consistency of fertilization.

[0012] 2. The utility model drives the rotating shaft to rotate through the second motor, and the multiple stirring columns on the rotating shaft rotate accordingly, stirring the fertilizer added to the dropper to prevent the fertilizer from settling or agglomerating, ensuring that the fertilizer can be evenly dripped into the cultivation trough. When adding different types of fertilizers, the stirring columns can fully mix the fertilizers and improve the fertilization effect. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0014] Figure 1 This is a schematic structural diagram of the utility model.

[0015] Figure 2 This is an exploded view of the cross-sectional structure of the regulating tube and the upper end structure of the guide rail of the utility model.

[0016] Figure 3 This is an exploded cross-sectional view of the medicine dropper and cover structure of the utility model.

[0017] In the figure: 1. bottom plate; 11. round cultivation trough; 12. square cultivation trough; 2. guide rail; 21. electric slider; 22. movable plate; 3. telescopic gas rod; 31. carrier plate; 4. adjustment tube; 41. first motor; 42. screw rod; 43. movable block; 44. connecting piece; 45. connecting plate; 46. reinforcement plate; 47. through groove; 5. medicine dropper; 51. cover plate; 52. feeding pipe; 53. pipe cover; 54. second motor; 55. rotating shaft; 56. stirring column; 57. connecting block. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] Example 1: Figure 1-2 As shown, the utility model provides a fertilizing device for soilless cultivation, including a base plate 1, a plurality of circular cultivation troughs 11 are opened on one side of the upper end of the base plate 1, and a plurality of square cultivation troughs 12 are opened on the other side of the upper end of the base plate 1, and there are twenty circular cultivation troughs 11 and twenty square cultivation troughs 12, and the twenty circular cultivation troughs 11 and square cultivation troughs 12 are distributed in a rectangular shape. The base plate 1 is used as a carrier, and plants are planted in the circular cultivation troughs 11 and the square cultivation troughs 12. More plants can be planted at one time, and the cultivation efficiency is high.

[0020] The upper end of the bottom plate 1 is fixed with a guide rail 2, and the upper end of the guide rail 2 is slidably provided with two electric sliders 21. The upper ends of the two electric sliders 21 are jointly provided with a moving plate 22, and the moving plates 22 are respectively connected to the two electric sliders 21 by four bolts. The upper ends of the moving plates 22 are fixed with two telescopic gas rods 3, and the output ends of the two telescopic gas rods 3 are jointly fixed with a carrier plate 31. The upper end of the carrier plate 31 is fixed with an adjusting tube 4, and one end of the adjusting tube 4 is provided with a first motor 41. One end of the carrier plate 31 is fixed with a guard plate, and the guard plate is fixedly connected to the first motor 41. The output end of the first motor 41 passes through the adjusting tube 4 and is fixedly connected to a screw rod 42. The outer surface of the screw rod 42 is threadedly sleeved with a moving block 43. Both ends of the moving block 43 are jointly fixed with a connecting piece 44, and the lower end of the connecting piece 44 is fixed with a connecting plate 45. One end of the connecting plate 45 is fixed with a medicine dropper 5. A guide rail 2 is provided on the bottom plate 1, and the electric slider 21 slides on the guide rail 2, driving the upper moving plate 22 to move.In this way, the position of the dropper 5 can be adjusted in the horizontal direction so that it can accurately align with the round cultivation troughs 11 and square cultivation troughs 12 in different positions for fertilization. When it is necessary to fertilize the cultivation trough at a specific position, the electric slider 21 is controlled to move on the guide rail 2 to move the dropper 5 to the top of the target cultivation trough. The telescopic gas rod 3 on the movable plate 22 can adjust the height of the carrier plate 31 in the vertical direction, which enables the dropper 5 to be adjusted in height according to the height of different cultivation troughs and the growth of plants, thereby ensuring the accuracy and effectiveness of fertilization. In the early stage of plant growth, the cultivation trough is shallow, and the height of the carrier plate 31 can be lowered by the telescopic gas rod 3 to make the dropper 5 close to the cultivation trough; as the plants grow, the substrate in the cultivation trough may accumulate, and at this time the carrier plate 31 can be raised to keep the dropper 5 at a suitable fertilization height, and the position is further adjusted by the adjusting tube 4. The first motor 41 on the carrier plate 31 is started, and its output end drives the screw rod 42 to rotate. The screw rod 42 is threadedly connected to the moving block 43. As the screw rod 42 rotates, the moving block 43 moves horizontally on the screw rod 42, and the moving block 43 is connected to the connecting plate 45 through the connecting piece 44, thereby driving the dropper 5 at one end of the connecting plate 45 to perform precise position adjustment in the horizontal direction, so as to further ensure that the dropper 5 can accurately align with each cultivation trough for fertilization, thereby improving the accuracy and uniformity of fertilization. When fine fertilization is required for a specific cultivation trough, the position of the dropper 5 can be precisely controlled by the first motor 41 so that it is located just above the center of the cultivation trough. The cooperation of the electric slider 21, the telescopic gas rod 3 and the first motor 41 enables the dropper 5 to be precisely adjusted in the horizontal and vertical directions. This precise fertilization method can avoid fertilizer waste and improve fertilizer utilization. It is also beneficial to the growth and development of plants. For plants at different growth stages, the position and amount of fertilization can be precisely controlled according to their needs to meet the specific nutrient needs of the plants. The horizontal position is further adjusted by the screw rod 42 and the moving block 43, so that fine fertilization of each cultivation trough can be achieved, and the uniformity and consistency of fertilization can be improved.

[0021] One end of the screw rod 42 is rotatably connected to the inner wall of one side of the adjusting tube 4. A reinforcing plate 46 is fixed to one end of the screw rod 42, and one end of the reinforcing plate 46 passes through the adjusting tube 4. Both ends of the adjusting tube 4 are provided with a through groove 47 for use with the connecting piece 44. The reinforcing plate 46 makes the rotation of the screw rod 42 more stable, and the through groove 47 improves the stability of the connecting piece 44 when it moves.

[0022] Example 2: Figure 3As shown, a cover plate 51 is provided at the upper end of the dropper 5, and feeding pipes 52 are provided on both sides of the upper end of the cover plate 51. A pipe cover 53 is provided at the upper end of the feeding pipe 52. A second motor 54 is fixedly provided at the upper end of the cover plate 51. The output end of the second motor 54 passes through the cover plate 51 and is fixedly provided with a rotating shaft 55. A plurality of stirring columns 56 are fixedly provided on the outer surface of the rotating shaft 55. The feeding pipes 52 on both sides of the upper end of the cover plate 51 are used to add fertilizer to the dropper 5. The pipe cover 53 can close the feeding pipe 52 when no fertilizer is added to prevent impurities from entering the dropper 5 and ensure the purity of the fertilizer. and quality. When fertilizer needs to be added, the pipe cover 53 is opened and the fertilizer is poured into the dropper 5 through the feed pipe 52. A second motor 54 is provided on the cover plate 51 at the upper end of the dropper 5. After the second motor 54 is started, the output end drives the rotating shaft 55 to rotate, and the multiple stirring columns 56 on the rotating shaft 55 rotate accordingly. The stirring columns 56 stir the fertilizer added to the dropper 5 to prevent the fertilizer from settling or agglomerating, ensuring that the fertilizer can be evenly dripped into the cultivation trough. When adding different types of fertilizers, the stirring columns 56 can make the fertilizer fully mixed to improve the fertilization effect.

[0023] Connecting blocks 57 are fixed on both sides of the outer surface of the dropper 5 and the cover plate 51, and the two corresponding connecting blocks 57 on the upper and lower sides are connected by bolts. The dropper 5 and the cover plate 51 are connected by the connecting blocks 57 on both sides of the outer surface and the bolts, ensuring that the cover plate 51 will not loosen or fall off during operation, thereby ensuring the stability of fertilizer mixing and addition.

[0024] Working principle: The bottom plate 1 is used as a carrier, and the plants are planted in the round cultivation trough 11 and the square cultivation trough 12. More plants can be planted at one time, and the cultivation efficiency is high;

[0025] A guide rail 2 is provided on the bottom plate 1 , and an electric slider 21 slides on the guide rail 2 , driving the movable plate 22 above to move. In this way, the position of the dropper 5 can be adjusted in the horizontal direction so that it can accurately align with the round cultivation troughs 11 and square cultivation troughs 12 in different positions for fertilization. When it is necessary to fertilize the cultivation trough at a specific position, the electric slider 21 is controlled to move on the guide rail 2 to move the dropper 5 to the top of the target cultivation trough. The telescopic gas rod 3 on the movable plate 22 can adjust the height of the carrier plate 31 in the vertical direction, which enables the dropper 5 to be adjusted in height according to the height of different cultivation troughs and the growth of plants, thereby ensuring the accuracy and effectiveness of fertilization. In the early stage of plant growth, the cultivation trough is shallow, and the height of the carrier plate 31 can be lowered by the telescopic gas rod 3 to make the dropper 5 close to the cultivation trough; as the plants grow, the substrate in the cultivation trough may accumulate, and at this time the carrier plate 31 can be raised to keep the dropper 5 at a suitable fertilization height, and the position is further adjusted by the adjusting tube 4. The first motor 41 on the carrier plate 31 is started, and its output end drives the screw rod 42 to rotate. The screw rod 42 is threadedly connected to the moving block 43. As the screw rod 42 rotates, the moving block 43 moves horizontally on the screw rod 42, and the moving block 43 is connected to the connecting plate 45 through the connecting piece 44, thereby driving the dropper 5 at one end of the connecting plate 45 to perform precise position adjustment in the horizontal direction, so as to further ensure that the dropper 5 can accurately align with each cultivation groove for fertilizing, thereby improving the accuracy and uniformity of fertilization. When fine fertilization is required for a specific cultivation groove, the position of the dropper 5 can be accurately controlled by the first motor 41 so that it is just above the center of the cultivation groove. The cooperation of the electric slider 21, the telescopic gas rod 3 and the first motor 41 enables the dropper 5 to be accurately adjusted in the horizontal and vertical directions. This precise fertilization method can avoid fertilizer waste and improve fertilizer utilization. It is also beneficial to the growth and development of plants. For plants at different growth stages, the position and amount of fertilization can be accurately controlled according to their needs to meet the specific nutrient needs of the plants. The horizontal position is further adjusted by the screw rod 42 and the moving block 43, so that fine fertilization of each cultivation groove can be achieved, and the uniformity and consistency of fertilization can be improved.

[0026] The reinforcing plate 46 makes the rotation of the screw rod 42 more stable, while the through slot 47 improves the stability of the connecting member 44 when it moves;

[0027] The feed pipes 52 on both sides of the upper end of the cover plate 51 are used to add fertilizer to the dropper 5. The pipe cover 53 can close the feed pipe 52 when no fertilizer is added to prevent impurities from entering the dropper 5, thereby ensuring the purity and quality of the fertilizer. When fertilizer needs to be added, the pipe cover 53 is opened and the fertilizer is poured into the dropper 5 through the feed pipe 52. A second motor 54 is provided on the cover plate 51 at the upper end of the dropper 5. After the second motor 54 is started, the output end drives the rotating shaft 55 to rotate, and the multiple stirring columns 56 on the rotating shaft 55 rotate accordingly. The stirring columns 56 stir the fertilizer added to the dropper 5 to prevent the fertilizer from settling or agglomerating, ensuring that the fertilizer can be evenly dripped into the cultivation tank. When adding different types of fertilizers, the stirring columns 56 can fully mix the fertilizers to improve the fertilization effect;

[0028] The dropper 5 and the cover plate 51 are connected by connecting blocks 57 on both sides of the outer surface and bolts, ensuring that the cover plate 51 will not loosen or fall off during operation, thereby ensuring the stability of fertilizer mixing and addition.

[0029] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A fertilizing device for soilless cultivation, comprising a bottom plate (1), characterized in that: A plurality of circular cultivation grooves (11) are provided on one side of the upper end of the bottom plate (1), and a plurality of square cultivation grooves (12) are provided on the other side of the upper end of the bottom plate (1). A guide rail (2) is fixedly provided on one side of the upper end of the bottom plate (1), and two electric sliders (21) are slidably provided on the upper end of the guide rail (2). A movable plate (22) is commonly provided on the upper ends of the two electric sliders (21). Two telescopic gas rods (3) are fixedly provided on the upper ends of the movable plate (22). A carrier plate (31) is commonly fixedly provided on the output ends of the two telescopic gas rods (3). ), an adjusting tube (4) is fixedly provided at the upper end of the carrier plate (31), and a first motor (41) is provided at one end of the adjusting tube (4), an output end of the first motor (41) passes through the adjusting tube (4) and is fixedly connected to a screw rod (42), a moving block (43) is threadedly sleeved on the outer surface of the screw rod (42), a connecting piece (44) is fixedly provided at both ends of the moving block (43), a connecting plate (45) is fixedly provided at the lower end of the connecting piece (44), and a medicine dropper (5) is fixedly provided at one end of the connecting plate (45).

2. A soilless cultivation fertilization device according to claim 1, characterized in that: The upper end of the dropper (5) is provided with a cover plate (51), and both sides of the upper end of the cover plate (51) are provided with a feed pipe (52), and the upper end of the feed pipe (52) is provided with a pipe cover (53). A second motor (54) is fixedly provided at the upper end of the cover plate (51), and the output end of the second motor (54) passes through the cover plate (51) and is fixedly provided with a rotating shaft (55), and a plurality of stirring columns (56) are fixedly provided on the outer surface of the rotating shaft (55).

3. The soilless cultivation fertilizing device according to claim 1, characterized in that: Twenty of the circular cultivation troughs (11) and twenty of the square cultivation troughs (12) are provided, and the twenty circular cultivation troughs (11) and twenty square cultivation troughs (12) are distributed in a rectangular shape.

4. The soilless cultivation fertilization device according to claim 1, characterized in that: The movable plate (22) is respectively connected to the two electric sliders (21) via four bolts.

5. The soilless cultivation fertilization device according to claim 1, characterized in that: One end of the screw rod (42) is rotatably connected to an inner wall of one side of the adjustment tube (4), and a reinforcing plate (46) is fixedly provided at one end of the screw rod (42), and one end of the reinforcing plate (46) passes through the adjustment tube (4).

6. The soilless cultivation fertilization device according to claim 1, characterized in that: Both ends of the regulating tube (4) are provided with through grooves (47) for use with the connecting piece (44).

7. The soilless cultivation fertilization device according to claim 1, characterized in that: A guard plate is fixedly provided on one end of the carrier plate (31), and the guard plate is fixedly connected to the first motor (41).

8. The soilless cultivation fertilizing device according to claim 2, characterized in that: Connecting blocks (57) are fixedly provided on both sides of the outer surfaces of the medicine dropper (5) and the cover plate (51), and the two corresponding connecting blocks (57) are connected by bolts.

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