CN223231788U

CN223231788U - Nutrient solution circulating device for soilless culture

Info

Publication number: CN223231788U
Application number: CN202421690284.7U
Authority: CN
Inventors: 李鸿江; 吴雪松; 王莉; 李君�; 高航
Original assignee: Honghe Daodi Chinese Herbal Medicines Exploitation Co ltd
Current assignee: Honghe Daodi Chinese Herbal Medicines Exploitation Co ltd
Priority date: 2024-07-17
Filing date: 2024-07-17
Publication date: 2025-08-19
Anticipated expiration: 2034-07-17

Abstract

The present utility model relates to the technical field of Chinese medicinal material planting equipment, specifically a nutrient solution circulation device for soilless cultivation, comprising two symmetrically arranged brackets, a plurality of water tanks that can be moved up and down are slidably installed between the two brackets, a planting board is installed in the water tank, a plurality of planting holes are provided on the planting board, and two screws that pass through the planting board are symmetrically fixedly connected in the water tank. The present utility model comprises two symmetrically arranged brackets, a plurality of water tanks that can be moved up and down are slidably installed between the two brackets, and can adapt to the planting of Chinese medicinal materials of different heights, a planting board with planting holes is provided in the water tank, and can be used for soilless cultivation, and the height of the planting board can be adjusted, and the depth of contact between the roots of the Chinese medicinal materials and the nutrient solution can be adjusted. At the same time, the device also includes a separately arranged water tank, and the water tank is connected to the water tank through a pipe to realize the recycling of the nutrient solution.

Description

Nutrient solution circulating device for soilless culture

Technical Field

The utility model relates to the technical field of Chinese medicinal material planting equipment, in particular to a nutrient solution circulating device for soilless culture.

Background

In the field of Chinese medicinal material planting, soilless culture technology is attracting more and more attention because of the advantages of saving land resources, reducing plant diseases and insect pests, improving yield and the like. However, existing soilless culture devices often suffer from a number of disadvantages. On the one hand, these devices are generally not well adapted to the planting requirements of the traditional Chinese medicinal materials at different heights, limiting the diversity of planting. On the other hand, the supply and management of the nutrient solution also have problems such as uneven distribution of the nutrient solution, inability to recycle, and the like. These problems not only affect the growth quality and yield of the Chinese medicinal materials, but also increase the planting cost and environmental burden. In view of this, we propose a nutrient solution circulation device for soilless culture.

Disclosure of utility model

In order to make up for the defects, the utility model provides a nutrient solution circulating device for soilless culture.

The technical scheme of the utility model is as follows:

The nutrient solution circulating device for soilless culture comprises two symmetrically arranged brackets, a plurality of water storage tanks capable of moving up and down are slidably arranged between the two brackets, a planting plate is arranged in the water storage tanks, a plurality of planting holes are formed in the planting plate, two screws penetrating through the planting plate are symmetrically and fixedly connected in the water storage tanks, an adjusting knob in threaded connection with the screws is arranged on the planting plate, the nutrient solution circulating device further comprises a water storage tank which is independently arranged, two ends of the water storage tank are communicated with the water storage tank through a water drain pipe and a water supply pipe respectively, and a box cover is hinged to the top of the water storage tank.

As the preferable technical scheme, every the equal upper and lower symmetry welding in catch basin both ends has two extension boards, and is located the extension board top fixed mounting of top has electric telescopic handle, electric telescopic handle's piston rod and the extension board fixed connection who is located its directly over.

As the preferable technical scheme, the bottom of the outer wall of the bracket is fixed with a supporting plate, and the electric telescopic rod positioned at the lowest part is fixed on the supporting plate.

As the preferable technical scheme, the first connecting pipe communicated with the sewer pipe is arranged at one end of the water storage tank, the second connecting pipe communicated with the water supply pipe is arranged at one end of the water storage tank, the first water pump is arranged on the first connecting pipe, and the second water pump is arranged on the second connecting pipe.

As the preferable technical scheme, a plurality of filter screens are detachably arranged in the water storage tank at equal intervals, and the pore diameter of the filter screen which is closer to one side of the second connecting pipe is smaller.

As the preferable technical scheme, the extension plate passes through the bracket, and a strip-shaped groove for the extension plate to move up and down is formed in the bracket.

As a preferable technical scheme, the top of the screw is higher than the top of the water storage groove.

As the preferable technical scheme, the stirring shaft is rotatably arranged in the water storage tank, the stirring shaft penetrates through a plurality of filter screens and is rotatably connected with the filter screens through bearings, a plurality of stirring blades are arranged on the circumferential outer wall of the stirring shaft, and a stirring motor with an output shaft coaxially fixed with the stirring shaft is arranged on the outer wall of the water storage tank.

Compared with the prior art, the utility model has the beneficial effects that:

The utility model comprises two symmetrically arranged brackets, a plurality of water storage tanks capable of moving up and down are slidably arranged between the two brackets, the water storage tanks can be suitable for planting of Chinese medicinal materials with different heights, planting plates with planting holes are arranged in the water storage tanks and can be used for soilless culture, the height of the planting plates can be adjusted, and the contact depth of the roots of the Chinese medicinal materials with nutrient solution can be adjusted. Meanwhile, the device further comprises a water storage tank which is arranged independently, and the water storage tank is communicated with the water storage tank through a pipeline, so that the recycling of the nutrient solution is realized.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view showing the internal structure of the water storage tank according to the present utility model;

FIG. 3 is a schematic view of the partial structure of FIG. 1 according to the present utility model;

Fig. 4 is a schematic view showing the internal structure of the water storage tank in the present utility model.

The meaning of each reference numeral in the figures is:

1. 10 parts of brackets, 11 parts of strip grooves, 11 parts of support plates, 2 parts of water storage tanks, 20 parts of planting plates, 21 parts of planting holes, 22 parts of screws, 23 parts of adjusting knobs, 24 parts of extension plates, 3 parts of water storage tanks, 30 parts of box covers, 31 parts of water supply pipes, 32 parts of first water pumps, 33 parts of stirring motors, 34 parts of water supply pipes, 35 parts of first connecting pipes, 36 parts of filter screens, 37 parts of stirring shafts, 38 parts of stirring blades, 39 parts of second connecting pipes, 310 parts of second water pumps and 4 parts of electric telescopic rods.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution:

The nutrient solution circulating device for soilless culture comprises two symmetrically arranged brackets 1, a plurality of water storage tanks 2 which can move up and down are slidably arranged between the two brackets 1, a planting plate 20 is arranged in the water storage tanks 2, a plurality of planting holes 21 are formed in the planting plate 20, two screws 22 which penetrate through the planting plate 20 are symmetrically and fixedly connected in the water storage tanks 2, an adjusting knob 23 which is in threaded connection with the screws 22 is arranged on the planting plate 20, a water storage tank 3 which is independently arranged is further arranged, two ends of the water storage tanks 2 are respectively communicated with the water storage tank 3 through a water drain pipe 31 and a water supply pipe 34, and a tank cover 30 is hinged to the top of the water storage tank 3. The device includes two supports 1 that the symmetry set up, slidable mounting has a plurality of catch basin 2 that reciprocates between two supports 1, can adapt to the planting of the chinese-medicinal material of different co-altitude, is equipped with the planting board 20 of taking planting hole 21 in the catch basin 2, can be used to soilless culture to the height of planting board 20 can be adjusted, can adjust the chinese-medicinal material root and the degree of depth of nutrient solution contact. Meanwhile, the device further comprises a water storage tank 3 which is arranged independently, and the water storage tank 2 is communicated with the water storage tank 3 through a pipeline, so that the recycling of nutrient solution is realized. The design not only improves the space utilization rate, but also enables plants to fully absorb nutrient solution, and improves the plant growth efficiency.

As a preferable mode of this embodiment, two extension plates 24 are welded at two ends of each water storage tank 2 symmetrically up and down, an electric telescopic rod 4 is fixedly installed at the top of the extension plate 24 located above, and a piston rod of the electric telescopic rod 4 is fixedly connected with the extension plate 24 located right above. The water storage tank 2 can move up and down due to the design of the extension plate 24 and the electric telescopic rod 4, so that the planting of traditional Chinese medicinal materials with different heights can be conveniently adapted.

Preferably, the bottom of the outer wall of the bracket 1 is fixed with a supporting plate 11, and the lowest electric telescopic rod 4 is fixed on the supporting plate 11. The support plate 11 provides stable support for the electric telescopic rod 4, and ensures the stability and safety of the device.

Preferably, in this embodiment, a first connecting pipe 35 communicating with the sewer pipe 31 is installed at one end of the water storage tank 2, a second connecting pipe 39 communicating with the water supply pipe 34 is installed at one end of the water storage tank 3, a first water pump 32 is installed on the first connecting pipe 35, and a second water pump 310 is installed on the second connecting pipe 39. The design of the first connecting pipe 35, the second connecting pipe 39 and the first water pump 32 and the second water pump 310 realizes the effective circulation of the nutrient solution between the water storage tank 2 and the water storage tank 3, and ensures the requirement of plants on the nutrient solution.

Preferably, in this embodiment, a plurality of filter screens 36 are detachably mounted in the water storage tank 3 at equal intervals, and the smaller the diameter of the filter screen 36 is, the closer to the second connecting pipe 39. The filter screen 36 can filter out impurities in the nutrient solution, ensures the purity of the nutrient solution, and is beneficial to the growth of plants. The plurality of filter screens 36 have progressively smaller apertures for more efficient filtration of contaminants.

Preferably, the extension plate 24 passes through the bracket 1, and the bracket 1 is provided with a bar-shaped groove 10 for the extension plate 24 to move up and down. The extension plate 24 passes through the bracket 1, and the strip-shaped groove 10 on the bracket 1 provides a space for the extension plate 24 to move up and down, so that the design ensures the flexibility of the movement of the water storage tank 2 and the stability of the device.

Preferably, the top of the screw 22 is higher than the top of the reservoir 2. Ensuring that the planting plate 20 can move up and down within the water reservoir 2.

As a preferable mode of the embodiment, a stirring shaft 37 is rotatably installed in the water storage tank 3, the stirring shaft 37 penetrates through a plurality of filter screens 36 and is rotatably connected with the filter screens 36 through bearings, a plurality of stirring blades 38 are installed on the circumferential outer wall of the stirring shaft 37, and a stirring motor 33 with an output shaft coaxially fixed with the stirring shaft 37 is installed on the outer wall of the water storage tank 3. The design of the stirring shaft 37 and the stirring blades 38 can effectively prevent components in the nutrient solution from precipitating and ensure the uniformity of the nutrient solution. Meanwhile, the stirring motor 33 provides power for the stirring shaft 37, so that automatic stirring is realized, and the intensity of manual operation is reduced.

The nutrient solution circulating device for soilless culture of the utility model is characterized in that when in use:

First, the user plants the Chinese medicinal materials in the planting holes 21 of the planting plate 20, and the Chinese medicinal materials are grown by soilless culture. The planting plate 20 is connected with the water storage tank 2 through the screw rod 22 and the adjusting knob 23, and a user can adjust the height of the planting plate 20 in the water storage tank 2 by rotating the adjusting knob 23, so that the contact depth of the root of the Chinese herbal medicine and the nutrient solution is controlled.

The reservoir 2 is filled with nutrient solution which communicates with the reservoir 3 via a first connection pipe 35 and a drain pipe 31. When the user needs to provide the nutrient solution for the Chinese medicinal materials, the first water pump 32 is started to pump the nutrient solution in the water storage tank 3 into the water storage tank 2 for the Chinese medicinal materials to absorb.

Meanwhile, in order to maintain the purity and uniformity of the nutrient solution, a plurality of filter screens 36 are arranged in the water storage tank 3, and the filter screens 36 can filter out impurities in the nutrient solution. And, the smaller the diameter of the filter screen 36 is, the closer to the second connecting pipe 39 side, to ensure purer nutrient solution entering the water reservoir 2. In addition, stirring shaft 37 and stirring blade 38 are also arranged in water storage tank 3, and when stirring motor 33 is started, stirring shaft 37 and stirring blade 38 are driven to rotate, so that components in the nutrient solution are prevented from precipitating, and uniformity of the nutrient solution is ensured.

In the growth process of the traditional Chinese medicinal materials, a user can also adjust the height of the water storage tank 2 according to the needs. This is achieved by means of an electric telescopic rod 4, the piston rod of which electric telescopic rod 4 is fixedly connected to an extension plate 24 located directly above it. When the user needs to adjust the height of the water storage tank 2, the user only needs to control the extension and retraction of the electric extension rod 4. The design enables the device to adapt to the planting requirements of traditional Chinese medicinal materials with different heights.

Finally, when the nutrient solution in the water storage tank 2 needs to be updated or circulated, the second water pump 310 is started to pump the nutrient solution in the water storage tank 2 back to the water storage tank 3 through the water supply pipe 34 and the second connecting pipe 39, so that the nutrient solution can be recycled. The design not only improves the utilization rate of the nutrient solution, but also ensures that the Chinese medicinal materials can continuously absorb the fresh nutrient solution, thereby promoting the growth efficiency of the Chinese medicinal materials.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The nutrient solution circulating device for soilless culture is characterized by comprising two symmetrically arranged brackets (1), a plurality of water storage tanks (2) which can move up and down are slidably arranged between the two brackets (1), a planting plate (20) is arranged in the water storage tanks (2), a plurality of planting holes (21) are formed in the planting plate (20), two screws (22) which penetrate through the planting plate (20) are symmetrically and fixedly connected in the water storage tanks (2), an adjusting knob (23) which is in threaded connection with the screws (22) is arranged on the planting plate (20), and a water storage tank (3) which is independently arranged is further arranged, two ends of the water storage tank (2) are respectively communicated with the water storage tank (3) through a sewer pipe (31) and a water feeding pipe (34), and a box cover (30) is hinged to the top of the water storage tank (3).

2. The nutrient solution circulating device for soilless culture according to claim 1, wherein two extension plates (24) are symmetrically welded at two ends of each water storage tank (2) up and down, an electric telescopic rod (4) is fixedly arranged at the top of the extension plate (24) positioned above, and a piston rod of the electric telescopic rod (4) is fixedly connected with the extension plate (24) positioned right above.

3. The nutrient solution circulating device for soilless culture according to claim 2, wherein a supporting plate (11) is fixed at the bottom of the outer wall of the bracket (1), and the electric telescopic rod (4) positioned at the lowest part is fixed on the supporting plate (11).

4. A nutrient solution circulating device for soilless culture according to claim 3, wherein a first connecting pipe (35) communicated with a sewer pipe (31) is arranged at one end of the water storage tank (2), a second connecting pipe (39) communicated with the water supply pipe (34) is arranged at one end of the water storage tank (3), a first water pump (32) is arranged on the first connecting pipe (35), and a second water pump (310) is arranged on the second connecting pipe (39).

5. The nutrient solution circulating device for soilless culture as claimed in claim 4, wherein a plurality of filter screens (36) are detachably arranged in the water storage tank (3) at equal intervals, and the smaller the diameter of the filter screen (36) is, the closer to one side of the second connecting pipe (39) is.

6. The nutrient solution circulating device for soilless culture according to claim 5, wherein the extension plate (24) penetrates through the support (1), and a strip-shaped groove (10) for the extension plate (24) to move up and down is formed in the support (1).

7. The nutrient solution circulating device for soilless culture as claimed in claim 6, wherein the top of the screw (22) is higher than the top of the water storage groove (2).

8. The nutrient solution circulating device for soilless culture according to claim 7, wherein the water storage tank (3) is rotatably provided with a stirring shaft (37), the stirring shaft (37) penetrates through a plurality of filter screens (36) and is rotatably connected with the filter screens (36) through bearings, a plurality of stirring blades (38) are arranged on the circumferential outer wall of the stirring shaft (37), and a stirring motor (33) with an output shaft coaxially fixed with the stirring shaft (37) is arranged on the outer wall of the water storage tank (3).