Movable agricultural spray cultivation device

Abstract

The utility model discloses a movable agricultural spray cultivation device, and belongs to the technical field of agricultural spray cultivation. Comprising a cultivation table, fixed connection frames are arranged on the side walls of the cultivation table, fixed plates are arranged on the side walls of the fixed connection frames, limiting columns penetrate through the side walls of the fixed plates, and side plates are fixedly connected to the two ends of the limiting columns. The displacement plate which is provided with the atomization nozzles and slides on the limiting columns is arranged and then matched with the sliding plate which is pushed, so that the displacement plate displaces at the top of the cultivation table and sprays mist, and the displacement plate can be adjusted according to the row spacing of cultivated crops so that the atomization nozzles can be aligned with the tops of the crops; atomized liquid can accurately fall on leaves of crops, and waste of the atomized liquid is avoided; after a piston rod is pressed, gas in a gas cavity pushes a nutrient solution in a solution storage box to be dispersed into water through cooperation of a thin pipe and a porous pipe, so that the nutrient solution can be rapidly dispersed into all positions of the water, the stirring time is shortened, and the situation that the effect is weakened due to nutrient solution oxidation caused by long stirring time is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of surge protectors, and more specifically to a movable agricultural spray cultivation device. Background Art

[0002] Spray cultivation is a cultivation method that uses a spray system to provide water and nutrients to plants. It is usually used in a greenhouse or indoor environment to control the water and nutrient supply required by plants.

[0003] The working principle of spray cultivation is to spray water and nutrient solution on the leaves of plants in the form of fine water droplets through a spray system. These tiny water droplets can be absorbed by the surface of plant leaves, providing the water and nutrients needed by plants.

[0004] Existing agricultural spray cultivation devices have the following shortcomings: when common spray cultivation devices are spraying, large-area spraying makes it easy for more nutrient mixture to not fall on the surface of plant leaves, which easily causes waste of nutrient solution and increases economic costs; when common spray cultivation devices are mixing nutrient solution and water, in order to ensure that the nutrient solution and water are mixed evenly, they often stir for a long time. Excessive stirring can easily cause the nutrient solution to oxidize and decompose, thereby weakening the effect of the nutrient solution. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The utility model aims to provide a movable agricultural spray cultivation device to solve the problems in the above background technology that the existing nutrient solution spraying is not accurate and the effect of the nutrient solution is affected by long-term stirring.

[0007] 2. Technical solution

[0008] A movable agricultural spray cultivation device, comprising:

[0009] A cultivation platform, wherein the side wall of the cultivation platform is provided with a fixed frame, the side wall of the fixed frame is provided with a fixed plate, the side wall of the fixed plate passes through a limiting column, both ends of the limiting column are fixedly connected with a side plate, the side wall of the side plate is provided with a locking track, the bottom of the locking track is slidably matched with a displacement plate, the bottom of the displacement plate is provided with a plurality of atomizing nozzles, the inside of the fixed frame is slidably matched with a sliding plate fixed to the side wall of the fixed plate, and both sides of the sliding plate are provided with pushing blocks slidably matched with the side wall of the fixed frame;

[0010] A mixing box, wherein a pressure pump is arranged at the bottom of the mixing box, and the pressure pump is arranged on the top of the fixed frame. A liquid adding box is arranged on the side wall of the mixing box, and a measuring cylinder is arranged on the top of the liquid adding box. A piston rod passes through the top of the liquid adding box, and a liquid storage chamber matched with the measuring cylinder and an air chamber matched with the piston rod are arranged inside the liquid adding box, and one-way valves are arranged at the input and output ends of the air chamber. A capillary connected to the liquid storage chamber is arranged inside the mixing box, and a plurality of porous tubes are arranged on the top of the capillary. A stirring blade is arranged inside the mixing box, and a driving motor is arranged at the power input end of the stirring blade.

[0011] Preferably, cultivation soil is provided on the top of the cultivation platform, a plurality of legs are provided on the bottom of the cultivation platform, and rollers are provided on the side walls of the legs.

[0012] Preferably, a locking plate is provided at the top of the locking track, and a screw rod passes through the top of the locking plate.

[0013] Preferably, a connecting hose is provided on the side wall of the displacement plate, and the screw is rotatably connected to the top of the displacement plate.

[0014] Preferably, a ball valve is provided between the measuring cylinder and the liquid adding tank, and the liquid adding tank is a rectangular parallelepiped structure.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] The utility model provides a displacement plate with an atomizing nozzle that slides on a limiting column and then cooperates with a sliding plate that pushes the displacement plate to displace and spray on the top of the cultivation platform. The displacement plate can be adjusted according to the row spacing of the cultivated crops so that the atomizing nozzle is aimed at the top of the crops, so that the atomized liquid can accurately fall on the leaves of the crops, thereby avoiding waste of the atomized liquid. After the piston rod is pressed, the gas inside the air cavity pushes the nutrient solution in the liquid storage box to be dispersed into the water through the thin tube and the porous tube, so that the nutrient solution can be quickly dispersed to various places in the water, thereby reducing the stirring time and avoiding oxidation of the nutrient solution and weakening of the effect due to long stirring time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 For the utility model Figure 1 A magnified schematic diagram of position A in the middle;

[0020] Figure 3 It is a schematic diagram of the combination of the sliding plate and the fixed plate of the utility model;

[0021] Figure 4This is a schematic diagram of the internal combination of the mixing tank and the liquid adding tank of the utility model;

[0022] Explanation of the numbers in the figure: 100, cultivation table; 110, fixed frame; 120, fixed plate; 130, side plate; 131, limit column; 132, locking track; 133, locking plate; 140, displacement plate; 141, atomizing nozzle; 142, connecting hose; 150, push block; 151, sliding plate; 200, mixing box; 201, pressure pump; 202, driving motor; 203, stirring blade; 210, liquid adding box; 211, measuring cylinder; 212, ball valve; 213, liquid storage chamber; 220, piston rod; 221, air chamber; 222, one-way valve; 230, capillary; 231, porous tube. DETAILED DESCRIPTION

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0025] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] See also Figure 1-4 , the utility model provides a technical solution:

[0027] A movable agricultural spray cultivation device comprises:

[0028] The side wall of the cultivation platform 100 is fixedly connected to the fixing frame 110 by bolts, and the side wall of the fixing frame 110 is fixedly connected to the fixing plate 120 by bolts. The side wall of the fixing plate 120 passes through the limiting column 131, and the limiting column 131 is made of a common stainless steel column on the market, and its circumferential outer wall is coated with lubricating oil. The two ends of the limiting column 131 are fixedly connected to the side plate 130 by bolts, and the side wall of the side plate 130 is fixedly connected to the locking track 132 by bolts;

[0029] In some embodiments, the locking track 132 is made of stainless steel bars commonly found on the market, and anti-slip grooves are provided on the top of the locking track 132 to improve the stability of the locking piece 133 in cooperating with the screw to lock the displacement plate 140 .

[0030] The bottom of the locking track 132 is slidably matched with a displacement plate 140, which is made of a common plastic plate on the market. A plurality of atomizing nozzles 141 are arranged at the bottom of the displacement plate 140;

[0031] In some embodiments, a small solenoid valve connected to the connecting hose 142 is provided at the input end of the atomizing nozzle 141 , and the small solenoid valve is electrically connected to an external switch and power supply commonly available on the market.

[0032] The fixing frame 110 is internally slidably matched with a sliding plate 151 fixed to the side wall of the fixing plate 120 by bolts, and both sides of the sliding plate 151 are fixed to push blocks 150 slidably matched with the side wall of the fixing frame 110 by bolts;

[0033] The bottom of the mixing box 200 is fixedly connected with a pressure pump 201 by bolts, and the pressure pump 201 is electrically connected to an external switch and a power supply commonly found on the market. The pressure pump 201 is fixedly connected to the top of the fixing frame 110 by bolts. A liquid adding box 210 is arranged on the side wall of the mixing box 200, and a measuring cylinder 211 is fixedly connected to the top of the liquid adding box 210 by bolts. A piston rod 220 runs through the top of the liquid adding box 210. The liquid adding box 210 is provided with a liquid storage chamber 213 matched with the measuring cylinder 211 and an air chamber 221 matched with the piston rod 220. The input end and the output end of the air chamber 221 are provided with a one-way Valve 222, wherein the one-way valve 222 on the left side of the air cavity 221 only allows air to enter the liquid storage cavity 213 from the air cavity 221, and the one-way valve 222 on the right side of the air cavity 221 only allows air to enter the air cavity 221 from the outside, a thin tube 230 connected to the liquid storage cavity 213 is arranged inside the mixing box 200, and a plurality of porous tubes 231 are arranged on the top of the thin tube 230, a stirring blade 203 is arranged inside the mixing box 200, and a driving motor 202 is arranged at the power input end of the stirring blade 203, and the driving motor 202 is electrically connected to an external switch and power supply commonly available on the market.

[0034] Specifically, cultivation soil is arranged on the top of the cultivation platform 100, and the cultivation soil is common soil rich in nutrients. A plurality of legs are arranged at the bottom of the cultivation platform 100, and rollers are arranged on the side walls of the legs, and the rollers are common metal wheels, which facilitate the movement of the cultivation platform 100.

[0035] Furthermore, a locking piece 133 is provided at the top of the locking track 132 , and a screw rod passes through the top of the locking piece 133 .

[0036] It is worth noting that a connecting hose 142 is provided on the side wall of the displacement plate 140;

[0037] In some embodiments, the output end of the booster pump 201 is provided with a pipeline connected to the connecting hose 142 , and the pipeline has a relatively long length and is made of a common soft rubber tube.

[0038] The screw rod is rotatably connected to the top of the displacement plate 140 .

[0039] It is worth noting that a ball valve 212 is provided between the measuring cylinder 211 and the liquid adding tank 210 . The ball valve 212 uses a small model commonly found on the market. The liquid adding tank 210 is a rectangular parallelepiped structure.

[0040] In addition, the circuits, electronic components and modules involved in the utility model are all prior art, and can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to the internal structure and method.

[0041] The device or equipment models involved in this article are as follows:

[0042] The model of the driving motor 202 is: 5IK120RGU-CF; the brand is: dongchuan;

[0043] The model of the booster pump 201 is: GWB; the brand is: Galileo;

[0044] The model of the small solenoid valve is: VDW250-5G-1-M5; the brand is: SMC.

[0045] Working principle: When it is necessary to spray the crops on the cultivation platform 100, first slide the displacement plate 140 according to the row spacing of the crops on the cultivation platform 100, so that the atomizing nozzle 141 of the displacement plate 140 is aligned with each crop row. When the displacement plate 140 moves, it will slide on the limit column 131 and also slide at the bottom of the locking track 132. Then tighten the screw at the top of the locking plate 133 so that the locking plate 133 is close to the top of the locking track 132, thereby fixing the displacement plate 140, and then the pressure pump 201 will spray. After the solution in the mixing box 200 is pressurized, it is sent to the small electromagnetic valve of the atomizing nozzle 141 through the pipeline and the connecting hose 142. The small electromagnetic valve is opened to cause the atomizing nozzle 141 to spray, and at the same time, the pushing block 150 on the side wall of the sliding plate 151 is pushed to move the sliding plate 151 to the right. At this time, the atomizing nozzle 141 is aimed at each row of crops for spraying. The displacement plate 140 can be adjusted according to the row spacing of the cultivated crops so that the atomizing nozzle 141 is aimed at the top of the crops, so that the atomized liquid can accurately fall on the leaves of the crops, avoiding the waste of the atomized liquid. When the nutrient solution and water are uniformly mixed, the nutrient solution is measured to the required volume through the measuring cylinder 211, and the ball valve 212 is opened to allow the nutrient solution in the measuring cylinder 211 to flow into the liquid storage chamber 213. Then, the ball valve 212 is closed, and the piston rod 220 is pressed downward to allow the gas inside the air chamber 221 to flow into the liquid storage chamber 213 through the one-way valve 222 on the left side of the air chamber 221. The air pressure inside the liquid storage chamber 213 increases, pushing the nutrient solution through the capillary 230 and the porous tube 231 to disperse the nutrient solution to various places in the water in the mixing box 200, and then the piston rod 220 is pulled upward. , so that the air outside the liquid adding tank 210 flows into the air cavity 221 through the one-way valve 222 on the right side of the air cavity, and the piston rod 220 is pressed and pulled upward repeatedly, so that the nutrient solution inside the liquid adding tank 210 is completely discharged into the water inside the mixing tank 200 through the porous tube 231. Finally, the driving motor 202 can be briefly turned on to cooperate with the stirring blade 203 to stir the mixed liquid inside the mixing tank 200 for standby use, so that the nutrient solution can be quickly dispersed to various places in the water, thereby reducing the stirring time and avoiding the oxidation of the nutrient solution and weakening of the effect due to long stirring time.

[0046] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A movable agricultural spray cultivation device, characterized in that: include: A cultivation platform (100), wherein a fixing frame (110) is disposed on a side wall of the cultivation platform (100), a fixing plate (120) is disposed on the side wall of the fixing frame (110), a limiting column (131) passes through the side wall of the fixing plate (120), both ends of the limiting column (131) are fixedly connected to side plates (130), a locking track (132) is disposed on the side wall of the side plate (130), a displacement plate (140) is slidably matched at the bottom of the locking track (132), a plurality of atomizing nozzles (141) are disposed at the bottom of the displacement plate (140), a sliding plate (151) fixedly connected to the side wall of the fixing plate (120) is slidably matched inside the fixing frame (110), and push blocks (150) slidably matched to the side wall of the fixing frame (110) are disposed on both sides of the sliding plate (151); A mixing box (200), wherein a pressure pump (201) is disposed at the bottom of the mixing box (200), wherein the pressure pump (201) is disposed on the top of the fixed frame (110), wherein a liquid adding box (210) is disposed on the side wall of the mixing box (200), wherein a measuring cylinder (211) is disposed on the top of the liquid adding box (210), wherein a piston rod (220) penetrates the top of the liquid adding box (210), and wherein a liquid storage cavity (213) which cooperates with the measuring cylinder (211) is disposed inside the liquid adding box (210). ) and an air cavity (221) matched with a piston rod (220), the air cavity (221) is provided with a one-way valve (222) at its input and output ends, a thin tube (230) connected to a liquid storage cavity (213) is provided inside the stirring box (200), a plurality of porous tubes (231) are provided at the top of the thin tube (230), a stirring blade (203) is provided inside the stirring box (200), and a driving motor (202) is provided at the power input end of the stirring blade (203).

2. A movable agricultural spray cultivation device according to claim 1, characterized in that: The top of the cultivation platform (100) is provided with cultivation soil, the bottom of the cultivation platform (100) is provided with a plurality of legs, and the side walls of the legs are provided with rollers.

3. A movable agricultural spray cultivation device according to claim 2, characterized in that: The top of the locking track (132) is matched with a locking piece (133), and the top of the locking piece (133) is penetrated by a screw rod.

4. The movable agricultural spray cultivation device according to claim 3, characterized in that: A connecting hose (142) is provided on the side wall of the displacement plate (140), and the screw rod is rotatably connected to the top of the displacement plate (140).

5. The movable agricultural spray cultivation device according to claim 4, characterized in that: A ball valve (212) is provided between the measuring cylinder (211) and the liquid adding box (210), and the liquid adding box (210) is in a rectangular parallelepiped structure.

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