A soilless culture shelf

Abstract

This utility model relates to the field of agricultural planting, specifically disclosing a soilless cultivation rack, including a cultivation rack mechanism; the cultivation rack mechanism includes a cultivation rack assembly and a circulating water assembly; the cultivation rack assembly includes a cultivation tube, the cultivation tube having several cultivation holes, one end of the cultivation tube being fixedly connected to a water inlet pipe, and the other end of the cultivation tube being fixedly connected to a water outlet pipe, both the water inlet and outlet pipes being fixedly installed with solenoid valves; this utility model achieves separate storage and supply of nutrient solution by setting up an upper water tank and a lower water tank. The upper water tank is used to store new nutrient solution and is equipped with a nutrient replenishment port for convenient and precise addition of nutrients; the lower water tank is used to recycle used nutrient solution, which is filtered through filter pipes to reduce the accumulation of impurities, and can be transferred to the upper water tank after passing testing to avoid damage to plants.

Description

Technical Field

[0001] This utility model belongs to the field of agricultural planting, specifically a soilless cultivation rack. Background Technology

[0002] Soilless cultivation, as an important technology in modern agriculture, has been widely used in agricultural production due to its unique advantages. It abandons the traditional soil cultivation model, using artificially prepared nutrient solutions to provide plants with the nutrients and water needed for growth. It can precisely control the plant growth environment, effectively avoid soil-based continuous cropping obstacles and the spread of pests and diseases, and significantly improve crop yield and quality.

[0003] In hydroponics systems, the water tank is one of the core components, undertaking the important task of storing and supplying nutrient solution. Some existing hydroponics devices use only one water tank, and a water pump delivers the nutrient solution from the tank to the cultivation area for plant roots to absorb, and then returns it to the water tank.

[0004] However, when using a single water tank, the returned water is often not fully extracted and used, causing the nutrient solution composition to gradually become more complex and unstable. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model provides a soilless cultivation rack, which solves the problem in existing technologies that use a single water tank, where the returned water is often not fully extracted and used, leading to a gradual increase in the complexity and instability of the nutrient solution composition.

[0006] A soilless cultivation rack, including a cultivation rack mechanism;

[0007] The cultivation rack mechanism includes a cultivation rack assembly and a circulating water assembly;

[0008] The cultivation rack assembly includes a cultivation tube with several cultivation holes. One end of the cultivation tube is fixedly connected to a water inlet pipe, and the other end of the cultivation tube is fixedly connected to a water outlet pipe. Solenoid valves are fixedly installed on both the water inlet pipe and the water outlet pipe. A supporting steel frame is also installed at the bottom of the cultivation tube.

[0009] The circulating water assembly includes a lower water tank, an upper water tank, and a connecting pipe. A water pump is installed on the upper side of the lower water tank, and a nutrient replenishment port is fixedly installed on the upper side of the upper water tank. The water pump and the nutrient replenishment port are connected to each other through the connecting pipe. The bottom of the water pump extends into the lower water tank through a pipe. A filter pipe is also installed on the lower water tank.

[0010] The inlet pipe is fixedly connected to the bottom of the upper water tank, and the outlet pipe extends downward into the filter fitting.

[0011] Preferably, a drain pipe is also fixedly connected to one end of the outer side of the lower water tank.

[0012] Preferably, the cultivation tube is composed of several PVC straight tubes and PVC bent tubes, and the cultivation holes are equally spaced on the upper side of the PVC straight tubes.

[0013] Preferably, the filter tube includes a filter tube body, the outer side of which is provided with a plurality of filter holes, and the upper end of the filter tube body is fixedly connected to a limiting edge.

[0014] The filter tube body is embedded in the lower water tank by a limiting edge.

[0015] Preferably, it also includes a leaf surface water replenishment mechanism;

[0016] The leaf surface water replenishment mechanism includes a support component, on which the leaf surface water replenishment component is mounted;

[0017] The support assembly includes a support base, and a side support frame is fixedly installed on the upper side of the support base;

[0018] The upper water tank is installed on the side support frame.

[0019] Preferably, a set of support slide rails is also fixedly installed on the support base;

[0020] The leaf surface water replenishment component includes a water spray pipe, a number of atomizing nozzles are fixedly installed on the lower side of the water spray pipe, a telescopic hose is fixedly connected to one end of the water spray pipe, a water pump is fixedly connected to the end of the telescopic hose, and a handle is fixedly installed on the upper side of the water spray pipe.

[0021] The bottom of the second water pump extends into the interior of the lower water tank via a pipe, and the arrangement of several atomizing nozzles and cultivation holes is in the same direction and their vertical positions correspond to each other.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] By setting up an upper water tank and a lower water tank, the nutrient solution is stored and supplied separately. The upper water tank is used to store new nutrient solution and is equipped with a nutrient replenishment port for convenient and accurate nutrient addition. The lower water tank is used to recycle the used nutrient solution, which is filtered through filter pipes to reduce the accumulation of impurities. After passing the test, the solution can be transferred to the upper water tank to avoid damage to the plants.

[0024] Water is pumped from the lower water tank to the upper water tank by a water pump, and then flows into the cultivation pipe through the inlet pipe to supply water to the plants. After use, the water flows into the filter pipe through the outlet pipe and is filtered before returning to the lower water tank, realizing the recycling of water, effectively saving water resources and reducing water costs.

[0025] Nutrient replenishment port is provided on the upper water tank, which can be used to easily replenish nutrients to the upper water tank, providing the necessary nutrients for plant growth and meeting the needs of plants at different growth stages;

[0026] The cultivation pipes can be installed either on the same plane or at an angle. When installed on the same plane, it is easier to control the water depth; when installed at an angle, semi-sealed baffles are installed at both ends of the PVC straight pipes, which allows water to be stored in each layer of PVC straight pipes. The water can be replenished through the water inlet pipe to achieve water flow, so as to achieve the purpose of water exchange and replenishment, adapting to different cultivation scenarios and needs.

[0027] Water pump two draws water from the lower water tank, delivers it to the spray pipe through a telescopic hose, and then sprays the water out through the atomizing nozzle. Since the atomizing nozzle and the cultivation hole are arranged in the same direction and are positioned vertically, they can accurately replenish the leaves of the plants cultivated in the cultivation hole, meet the water needs of the plant leaves, and promote plant growth. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0029] Figure 2 This is an exploded structural diagram of the present invention;

[0030] Figure 3 This is a schematic diagram of the structure of the cultivation rack mechanism of this utility model;

[0031] Figure 4 This is a schematic diagram of the structure of the semi-sealing baffle of this utility model;

[0032] Figure 5 This is a schematic diagram of the structure of the filter pipe fitting of this utility model;

[0033] Figure 6 This is a schematic diagram of the leaf surface water replenishment mechanism of this utility model.

[0034] In the diagram: 1. Cultivation rack mechanism; 11. Cultivation rack assembly; 111. Cultivation pipe; 112. Cultivation hole; 113. Water inlet pipe; 114. Water outlet pipe; 115. Supporting steel frame; 116. Semi-sealed baffle; 12. Circulating water assembly; 121. Lower water tank; 122. Upper water tank; 123. Connecting pipe; 124. Water pump one; 125. Nutrient replenishment port; 126. Filter fittings; 1261. Filter pipe body; 1262. Filter hole; 1263. Limiting edge; 127. Drainage pipe; 2. Leaf watering mechanism; 21. Support assembly; 211. Support base; 212. Side support frame; 213. Support slide rail; 22. Leaf watering assembly; 221. Spray pipe; 222. Atomizing nozzle; 223. Telescopic hose; 224. Water pump two; 225. Handle. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0036] like Figures 1 to 5 As shown:

[0037] Example 1: This utility model provides a soilless cultivation rack, including a cultivation rack mechanism 1;

[0038] The cultivation rack mechanism 1 includes a cultivation rack assembly 11 and a circulating water assembly 12;

[0039] The cultivation rack assembly 11 includes a cultivation tube 111, which has several cultivation holes 112. One end of the cultivation tube 111 is fixedly connected to a water inlet pipe 113, and the other end of the cultivation tube 111 is fixedly connected to a water outlet pipe 114. Solenoid valves are fixedly installed on both the water inlet pipe 113 and the water outlet pipe 114. A supporting steel frame 115 is also installed at the bottom of the cultivation tube 111.

[0040] The circulating water assembly 12 includes a lower water tank 121, an upper water tank 122, and a connecting pipe 123. A water pump 124 is installed on the upper side of the lower water tank 121, and a nutrient replenishment port 125 is fixedly installed on the upper side of the upper water tank 122. The water pump 124 and the nutrient replenishment port 125 are connected to each other through the connecting pipe 123. The bottom of the water pump 124 extends into the lower water tank 121 through a pipe. A filter pipe fitting 126 is also installed on the lower water tank 121.

[0041] The inlet pipe 113 is fixedly connected to the bottom of the upper water tank 122, and the outlet pipe 114 extends downward into the filter fitting 126.

[0042] Specifically, a drain pipe 127 is also fixedly connected to one end of the outer side of the lower water tank 121.

[0043] Specifically, the cultivation tube 111 is composed of several PVC straight tubes and PVC bent tubes, and the cultivation holes 112 are equally spaced on the upper side of the PVC straight tubes.

[0044] Specifically, the filter tube 126 includes a filter tube body 1261, a plurality of filter holes 1262 are provided on the outer side of the filter tube body 1261, and a limiting edge 1263 is fixedly connected to the upper end of the filter tube body 1261.

[0045] The filter tube body 1261 is snapped into the lower water tank 121 by the limiting edge 1263.

[0046] As can be seen from the above, when water needs to be changed or replenished, water pump 124 draws water from the lower water tank 121 and delivers the water to the upper water tank 122 through the connecting pipe 123. At the same time, nutrients can be added to the upper water tank 122 through the nutrient replenishment port 125.

[0047] Water in the upper water tank 122 flows into the cultivation tube 111 through the water inlet pipe 113 fixedly connected to its bottom. The cultivation holes 112, which are equidistantly opened on the upper side of the PVC straight pipe on the cultivation tube 111, can be used for soilless cultivation.

[0048] When the water in the cultivation tube 111 needs to be drained, the solenoid valve on the outlet pipe 114 is opened, and the water flows down into the filter tube body 1261 through the outlet pipe 114. After being filtered through the filter hole 1262 on the outside of the filter tube body 1261, the water returns to the lower water tank 121, thus realizing the recycling of water.

[0049] When the water tank 121 needs to be drained, it can be drained through the drain pipe 127 at one end of its outer side;

[0050] When installing the cultivation tube 111, it can be placed on the same plane or at an angle:

[0051] When they are on the same plane, the water depth in the cultivation tube 111 can be controlled as needed;

[0052] When tilted, such as Figure 4 As shown, semi-sealed baffles 116 can be installed at both ends of the PVC straight pipe, so that water can be stored in each layer of PVC straight pipe. The water depth that can be stored in the PVC straight pipe does not exceed the upper edge of the semi-sealed baffle 116. When changing the water, new water can be added through the water inlet pipe 113, so that the water flows and achieves the purpose of changing and replenishing water.

[0053] like Figure 6 As shown:

[0054] Example 2: This example is basically the same as the previous example, except that it also includes a leaf surface water replenishment mechanism 2;

[0055] The leaf water supply mechanism 2 includes a support component 21, on which a leaf water supply component 22 is mounted;

[0056] The support assembly 21 includes a support base 211, and a side support frame 212 is fixedly installed on the upper side of the support base 211;

[0057] The upper water tank 122 is installed on the side support frame 212.

[0058] Specifically, a set of support slide rails 213 are also fixedly installed on the support base 211;

[0059] The leaf surface water supply component 22 includes a water spray pipe 221, several atomizing nozzles 222 are fixedly installed on the lower side of the water spray pipe 221, a telescopic hose 223 is fixedly connected to one end of the water spray pipe 221, a water pump 224 is fixedly connected to the end of the telescopic hose 223, and a handle 225 is fixedly installed on the upper side of the water spray pipe 221.

[0060] The bottom of the water pump 224 extends into the lower water tank 121 through a pipe. Several atomizing nozzles 222 and cultivation holes 112 are arranged in the same direction and are corresponding vertically.

[0061] As can be seen from the above, when foliar watering is required, water pump 224 draws water from the lower water tank 121 and delivers the water to the spray pipe 221 through the telescopic hose 223. Then, the water is atomized and sprayed out from several atomizing nozzles 222 on the lower side of the spray pipe 221. Since the atomizing nozzles 222 and the cultivation holes 112 are arranged in the same direction and their vertical positions correspond, foliar watering can be carried out on the plants cultivated in the cultivation holes 112.

[0062] The support base 211 provides support for the entire leaf water replenishment mechanism 2, the side support frame 212 is used to install the upper water tank 122, and the support slide rail 213 on the support base 211, together with the handle 225, can assist the water spray pipe 221 in moving and adjusting to achieve more precise leaf water replenishment operation.

[0063] All standard parts used in this invention can be purchased from the market, and irregularly shaped parts can be customized according to the description and drawings. The specific connection methods for each part all employ conventional methods such as bolts, rivets, and welding, which are mature technologies in the prior art. The machinery, parts, and equipment all use conventional models in the prior art, and the circuit connections also use conventional connection methods in the prior art, which will not be detailed here. Any content not described in detail in this specification belongs to the prior art known to those skilled in the art.

[0064] In the description of this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. "A plurality of" means two or more, unless otherwise explicitly specified.

[0065] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0066] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0067] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0068] The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0069] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A soilless culture shelf, characterized by comprising: Including the cultivation rack mechanism (1); The cultivation rack mechanism (1) includes a cultivation rack assembly (11) and a circulating water assembly (12); The cultivation rack assembly (11) includes a cultivation tube (111), which has several cultivation holes (112). One end of the cultivation tube (111) is fixedly connected to a water inlet pipe (113), and the other end of the cultivation tube (111) is fixedly connected to a water outlet pipe (114). Solenoid valves are fixedly installed on both the water inlet pipe (113) and the water outlet pipe (114). A supporting steel frame (115) is also installed at the bottom of the cultivation tube (111). The circulating water assembly (12) includes a lower water tank (121), an upper water tank (122), and a connecting pipe (123). A water pump (124) is installed on the upper side of the lower water tank (121), and a nutrient replenishment port (125) is fixedly installed on the upper side of the upper water tank (122). The water pump (124) and the nutrient replenishment port (125) are connected to each other through the connecting pipe (123). The bottom of the water pump (124) extends into the lower water tank (121) through a pipe. A filter pipe fitting (126) is also installed on the lower water tank (121). The water inlet pipe (113) is fixedly connected to the bottom of the upper water tank (122), and the water outlet pipe (114) extends downward into the filter pipe (126).

2. The soilless culture shelf according to claim 1, wherein A drain pipe (127) is also fixedly connected to one end of the outer side of the lower water tank (121).

3. The soilless culture shelf according to claim 1, wherein The cultivation tube (111) is composed of several PVC straight tubes and PVC bent tubes, and the cultivation holes (112) are equally spaced on the upper side of the PVC straight tubes.

4. The soilless culture shelf according to claim 1, wherein The filter tube (126) includes a filter tube body (1261), and a plurality of filter holes (1262) are provided on the outer side of the filter tube body (1261). A limiting edge (1263) is fixedly connected to the upper end of the filter tube body (1261). The filter tube body (1261) is snapped into the lower water tank (121) by a limiting edge (1263).

5. The soilless cultivation rack as described in claim 1, characterized in that, It also includes a leaf surface water replenishment mechanism (2); The leaf surface water replenishment mechanism (2) includes a support component (21), on which a leaf surface water replenishment component (22) is mounted; The support assembly (21) includes a support base (211), and a side support frame (212) is fixedly installed on the upper side of the support base (211); The upper water tank (122) is installed on the side support frame (212).

6. The soilless cultivation rack as described in claim 5, characterized in that, A set of support slide rails (213) are also fixedly installed on the support base (211); The leaf surface water replenishment component (22) includes a water spray pipe (221), a plurality of atomizing nozzles (222) are fixedly installed on the lower side of the water spray pipe (221), a telescopic hose (223) is fixedly connected to one end of the water spray pipe (221), a water pump (224) is fixedly connected to the end of the telescopic hose (223), and a handle (225) is fixedly installed on the upper side of the water spray pipe (221). The bottom of the second water pump (224) extends into the interior of the lower water tank (121) through a pipe. The atomizing nozzles (222) and cultivation holes (112) are arranged in the same direction and are corresponding vertically.

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