Agrometeorological drought simulation test device

Abstract

The utility model discloses an agricultural meteorological drought simulation test device, and relates to the technical field of agricultural drought tests. The agricultural meteorological drought simulation test device comprises a mounting frame, an assembling mechanism and a watering mechanism, the assembling mechanism is arranged at the top of the mounting frame, the assembling mechanism comprises fixing blocks, limiting holes and hollow blocks, two groups of hollow blocks are fixedly mounted at the top of the mounting frame, and two groups of fixing blocks are fixedly mounted at the bottom of the mounting frame. The fixing block is matched with the inner wall of the hollow block, and a limiting hole is formed in one side of the fixing block; the watering mechanism is arranged on one side of the mounting frame and comprises a water storage barrel and a capacity window, the water storage barrel is fixedly mounted on one side of the mounting frame, and the capacity window is mounted on the outer wall of the water storage barrel in an embedded mode. When a plurality of groups of tests are carried out at the same time, a plurality of devices can be quickly and vertically assembled according to needs, so that the space occupation of the device is reduced, a tester can conveniently carry out contrast observation, and the operation is simple and easy to master.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural drought test technical field especially relates to a kind of agricultural meteorology drought simulation test device. BACKGROUND

[0002] Chinese patent document CN216775627U discloses a kind of crop drought simulation test equipment, including planting box, the bottom of the inner chamber of the planting box is laid with planting soil, the both sides of the top of the planting soil are buried with humidity sensor, the bottom of the back of the planting box inner chamber is fixedly connected with placing rack, the top of the placing rack is placed with spray pipe, the right end of the spray pipe is communicated with electromagnetic valve, the water inlet of the electromagnetic valve is penetrated to the outside of planting box and is communicated with water inlet pipe, the top of the both sides of the planting box inner chamber is fixedly connected with temperature sensor, the top of the planting box is fixedly connected with sunlamp.This utility model is used by planting box, planting soil, humidity sensor, placing rack, spray pipe, electromagnetic valve, water inlet pipe, temperature sensor, sunlamp and controller, can not be influenced by natural environment, all-weather guarantee drought environment, greatly improve the efficiency of experiment, bring great convenience to experimental work.

[0003] The above-mentioned crop drought simulation test equipment is not convenient to assemble between devices when multiple tests are carried out simultaneously, and placing them on the ground or table will occupy a lot of space, which is inconvenient for test personnel to observe. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of agricultural meteorology drought simulation test device, can solve the above-mentioned crop drought simulation test equipment when multiple tests are carried out simultaneously, it is not convenient to assemble between devices, and placing them on the ground or table will occupy a lot of space, which is inconvenient for test personnel to observe.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of agricultural meteorology drought simulation test device, including installation frame, assembly mechanism and watering mechanism, assembly mechanism is set to the top of installation frame, assembly mechanism includes fixed block, limit hole and hollow block, the top of installation frame is fixedly installed with two groups of hollow blocks, the bottom of installation frame is fixedly installed with two groups of fixed blocks, the inner wall of fixed block and hollow block is in accord with, the side of fixed block is provided with limit hole;Watering mechanism is set to one side of installation frame, and watering mechanism includes water storage cylinder and capacity window, one side of installation frame is fixedly installed with water storage cylinder, and capacity window is embedded on the outer wall of water storage cylinder.

[0006] Preferably, the assembly mechanism further comprises a U-shaped plate, a movable rod, a spring, a partition plate and a positioning rod, one side of a set of hollow blocks is fixedly provided with the U-shaped plate, one side of the U-shaped plate is in sliding connection with the outer wall of the movable rod, one end of the movable rod is fixedly connected with one side of the partition plate, the other side of the partition plate is fixedly provided with the positioning rod, the positioning rod extends into the hollow block, the positioning rod is matched with the inner wall of the limiting hole, one side of the partition plate is fixedly connected with one end of the spring, the other end of the spring is fixedly connected with the inner wall of one side of the U-shaped plate, when multiple tests are simultaneously performed, multiple devices can be quickly assembled vertically according to needs, the space occupation of the device is reduced, and it is convenient for test personnel to observe and operate.

[0007] Preferably, the watering mechanism further comprises a downpipe, a control valve and water outlets, the bottom of the water storage cylinder is fixedly connected and communicated with one end of the downpipe, the other end of the downpipe penetrates through the mounting frame and is fixedly connected with the other side inner wall of the mounting frame, the control valve is arranged on the downpipe, and a plurality of water outlets are formed in the outer wall of the downpipe, so that the watering amount of different groups of crops can be accurately controlled, the influence of different watering amounts on the growth of crops can be observed, and the usability and practicality of the device are improved.

[0008] Preferably, the inner bottom of the mounting frame is slidably provided with the planting box.

[0009] Preferably, the inner top of the mounting frame is fixedly provided with the fluorescent lamp and the incandescent lamp.

[0010] Preferably, the other side inner wall of the mounting frame is fixedly provided with the thermometer.

[0011] Compared with the prior art, the agricultural meteorological drought simulation test device has the advantages that:

[0012] (1) The agricultural meteorological drought simulation test device, through the cooperation of the fixing block, the limiting hole, the hollow block, the U-shaped plate, the movable rod, the spring, the partition plate and the positioning rod, when multiple tests are simultaneously performed, multiple devices can be quickly assembled vertically according to needs, the space occupation of the device is reduced, it is convenient for test personnel to observe and operate, and the device is simple to operate and easy to use.

[0013] (2) The agricultural meteorological drought simulation test device, through the cooperation of the water storage cylinder, the capacity window, the downpipe, the control valve and the water outlets, the watering amount of different groups of crops can be accurately controlled, the influence of different watering amounts on the growth of crops can be observed, and the usability and practicality of the device are improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] The utility model is further explained in connection with the drawings and embodiments as follows:

[0015] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0016] Figure 2 It is the perspective structure schematic view of the utility model;

[0017] Figure 3 It is the perspective structure schematic view of the water storage cylinder of the utility model;

[0018] Figure 4 It is the perspective structure schematic view of the movable rod of the utility model.

[0019] The signs: 1, install frame; 2, assembly mechanism; 201, fixed block; 202, limit hole; 203, hollow block; 204, U-shaped plate; 205, movable rod; 206, spring; 207, partition plate; 208, positioning rod; 3, watering mechanism; 301, water storage cylinder; 302, capacity window; 303, sewer pipe; 304, control valve; 305, water outlet hole; 4, planting box; 5, fluorescent lamp; 6, incandescent lamp; 7, thermometer. DETAILED DESCRIPTION

[0020] This part will describe the specific embodiments of the utility model in detail, and the preferred embodiments of the utility model are shown in the drawings, and the drawings are used to supplement the description of the text part in the form of graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0021] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a kind of agricultural meteorology drought simulation test device, including installation frame 1, assembly mechanism 2 and watering mechanism 3, assembly mechanism 2 is set to the top of installation frame 1, and assembly mechanism 2 includes fixed block 201, limit hole 202 and hollow block 203, the top of installation frame 1 is fixedly installed with two groups of hollow blocks 203, the bottom of installation frame 1 is fixedly installed with two groups of fixed blocks 201, fixed block 201 is matched with the inner wall of hollow block 203, and limit hole 202 is formed in the side of fixed block 201;Watering mechanism 3 is set to one side of installation frame 1, and watering mechanism 3 includes water storage cylinder 301 and capacity window 302, and one side of installation frame 1 is fixedly installed with water storage cylinder 301, and capacity window 302 is embeddedly installed on the outer wall of water storage cylinder 301;Planting box 4 is slidably installed on the inner bottom of installation frame 1;Fluorescent lamp 5 and incandescent lamp 6 are fixedly installed on the inner top of installation frame 1;Thermometer 7 is fixedly installed on the inner wall of the other side of installation frame 1.

[0022] Secondly, the assembling mechanism 2 further comprises a U-shaped plate 204, a movable rod 205, a spring 206, a partition plate 207 and a positioning rod 208, one side of a set of hollow blocks 203 is fixedly installed with the U-shaped plate 204, one side of the U-shaped plate 204 is in sliding connection with the outer wall of the movable rod 205, one end of the movable rod 205 is fixedly connected with one side of the partition plate 207, the other side of the partition plate 207 is fixedly installed with the positioning rod 208, the positioning rod 208 extends into the hollow block 203, the positioning rod 208 is in engagement with the inner wall of the limiting hole 202, one side of the partition plate 207 is fixedly connected with one end of the spring 206, the other end of the spring 206 is fixedly connected with the inner wall of one side of the U-shaped plate 204, when multiple sets of tests are simultaneously conducted, multiple devices can be quickly assembled vertically according to the requirement, the space occupation of the device is reduced, the test personnel can conveniently make contrast observation, and the operation is simple and easy to operate.

[0023] Further, the watering mechanism 3 further comprises a drain pipe 303, a control valve 304 and water outlets 305, the bottom of the water storage cylinder 301 is fixedly connected with and communicates with one end of the drain pipe 303, the other end of the drain pipe 303 penetrates through the mounting frame 1 and is fixedly connected with the other side inner wall of the mounting frame 1, the control valve 304 is arranged on the drain pipe 303, and the outer wall of the drain pipe 303 is provided with multiple sets of water outlets 305, the watering amount of different sets of crops can be accurately controlled, the influence of different watering amounts on the growth of crops can be observed, and the usability and practicality of the device are improved.

[0024] Working principle: when the device is in use, the movable rod 205 is pulled outward, the partition plate 207 is driven to move and compress the spring 206, the positioning rod 208 is moved out of the hollow block 203, the fixed block 201 on one set of devices is aligned with the hollow block 203 on another set of devices and is inserted, the movable rod 205 is loosened, the partition plate 207 is moved back under the elastic action of the spring 206, and then the positioning rod 208 is inserted into the limiting hole 202, the fixed block 201 is limited, the assembly between the devices is completed, the planting box 4 in which crops are planted is placed into the mounting frame 1, the fluorescent lamp 5 and the incandescent lamp 6 are turned on to irradiate and warm the crops, the environment of drought is simulated, a certain amount of water is added into the water storage cylinder 301, the control valve 304 is opened, the water in the water storage cylinder 301 flows out through the drain pipe 303 and then flows into the crops in the planting box 4 through the water outlets 305, the watering amount of the crops in different devices is controlled according to the capacity window 302, the control valve 304 is closed in time, and the influence of the watering amount on the growth of crops is observed.

[0025] The above embodiment of the utility model is described in detail in combination with the drawings, but the utility model is not limited to the above embodiment, and various changes can be made within the knowledge range of ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. An agricultural meteorological drought simulation test device, characterized by, Include: The installation frame (1) ; The assembly mechanism (2) is arranged on the top of the installation frame (1), the assembly mechanism (2) includes fixed block (201), limiting hole (202) and hollow block (203), the top of the installation frame (1) is fixedly installed with two groups of hollow blocks (203), the bottom of the installation frame (1) is fixedly installed with two groups of fixed blocks (201), the fixed block (201) is matched with the inner wall of the hollow block (203), the side of the fixed block (201) is provided with the limiting hole (202) ; The watering mechanism (3) is arranged on one side of the installation frame (1), the watering mechanism (3) includes water storage cylinder (301) and capacity window (302), one side of the installation frame (1) is fixedly installed with water storage cylinder (301), the outer wall of the water storage cylinder (301) is embeddedly installed with capacity window (302).

2. The agricultural meteorological drought simulation test device according to claim 1, characterized in that: The assembly mechanism (2) further includes U-shaped plate (204), movable rod (205), spring (206), partition plate (207) and positioning rod (208), one side of the hollow block (203) is fixedly installed with U-shaped plate (204), one side of the U-shaped plate (204) is slidably connected with the outer wall of the movable rod (205), one end of the movable rod (205) is fixedly connected with one side of the partition plate (207), the other side of the partition plate (207) is fixedly installed with the positioning rod (208), the positioning rod (208) extends to the inside of the hollow block (203), the positioning rod (208) is matched with the inner wall of the limiting hole (202), one side of the partition plate (207) is fixedly connected with one end of the spring (206), the other end of the spring (206) is fixedly connected with the inner wall of one side of the U-shaped plate (204).

3. The agricultural meteorological drought simulation test device according to claim 2, characterized in that: The watering mechanism (3) further includes sewer pipe (303), control valve (304) and water outlet hole (305), the bottom of the water storage cylinder (301) is fixedly connected with one end of the sewer pipe (303) and is communicated, the other end of the sewer pipe (303) penetrates through the installation frame (1) and is fixedly connected with the inner wall of the other side of the installation frame (1), the sewer pipe (303) is provided with control valve (304), the outer wall of the sewer pipe (303) is provided with a plurality of water outlet holes (305).

4. The agricultural meteorological drought simulation test device according to claim 3, characterized in that: The inside bottom of the installation frame (1) is slidably installed with a planting box (4).

5. The agricultural meteorological drought simulation test device according to claim 4, characterized in that: The inside top of the installation frame (1) is fixedly installed with a fluorescent lamp (5) and an incandescent lamp (6).

6. The agricultural meteorological drought simulation test device according to claim 5, characterized in that: The other side of the installation frame (1) is fixedly installed with a thermometer (7).

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