Spraying equipment for snail control test

Abstract

The utility model discloses spraying equipment for a snail control test, and relates to the technical field of snail control test tools. Telescopic rod bodies are installed at the upper ends of the two bases, the two ends of the bottom of an electric moving mechanism are installed at the upper ends of the two telescopic rod bodies respectively, a spraying rod body is installed at the lower end of the electric moving mechanism, and a spraying liquid storage tank is installed at the upper end of the electric moving mechanism and connected with the spraying rod body through a pipeline. According to the utility model, the spraying height is adjusted through the telescopic rod body, so that the spraying height is consistent during a test, the spraying can be ensured to be performed on a test field after spraying, and the spraying uniformity is improved; the spraying rod body is driven by the electric moving mechanism to move at a constant speed, so that one-time full-coverage spraying can be realized, and the accuracy of data can be improved in the later period; the molluscicide is prepared by adopting the stirring type liquid storage tank, so that the powder can be fully dissolved in water, and the accuracy of data can be conveniently improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of snail-killing test tools, and in particular relates to a spraying device used for snail-killing test. Background Art

[0002] Oncomelania snails are molluscs of the family Cyclostomidae in the order Ctenobranchiata. Oncomelania snails are mainly distributed in the subtropical regions of Asia, and in the Yangtze River Basin and its southern regions in China. Oncomelania snails are the only intermediate host of schistosomiasis. Eliminating Oncomelania snails can stop the spread of schistosomiasis. When testing whether a molluscicide is effective in killing snails, a spraying test is required, and the spraying needs to be achieved through a spraying device. However, the existing spraying equipment has the following disadvantages when used:

[0003] 1. When spraying, manual spraying is used, and the height and uniformity of the spraying cannot be controlled, resulting in inaccurate data during the test and the inability to accurately know the spraying concentration later.

[0004] Second, it is impossible to spray all of a test plot at one time. A test plot needs to be sprayed multiple times, which results in a waste of time during the test and the operator cannot accurately control it. Utility Model Content

[0005] To solve the problems mentioned in the above background technology, the purpose of the utility model is to provide a spraying device for snail control test, which can achieve full coverage one-time spraying and improve the accuracy of test data.

[0006] The utility model discloses a spraying device for snail killing test, comprising a base, a telescopic rod body, an electric moving mechanism, a spraying rod body and a spraying liquid storage tank body; the upper ends of two bases are both equipped with telescopic rod bodies, the two ends of the bottom of the electric moving mechanism are respectively equipped with the upper ends of the two telescopic rod bodies, the lower end of the electric moving mechanism is equipped with the spraying rod body, the upper end of the electric moving mechanism is equipped with the spraying liquid storage tank body, and the spraying liquid storage tank body is connected with the spraying rod body through a pipeline.

[0007] Preferably, the telescopic rod body comprises an outer rod body, an inner rod body and an inner rod locking bolt; the inner rod body is movably connected to the inner rod body inside, the inner rod locking bolt is installed on the outer upper side wall of the outer rod body, and the head of the inner rod locking bolt contacts the outer side wall of the inner rod body.

[0008] Preferably, the electric moving mechanism includes an outer frame, a screw rod, a moving block, and a driving motor; a moving groove is opened in the middle of the outer frame, the moving block is movably connected in the moving groove, the screw rod is connected to the threaded hole of the moving block by a thread, both ends of the screw rod are installed at both ends of the outer frame through bearings, the right end of the screw rod is connected to the shaft of the driving motor through a bushing, and the driving motor is installed on the outer wall of the outer frame.

[0009] Preferably, the upper and lower end surfaces of the moving block extend out of the upper and lower sides of the outer frame, and the upper and lower end surfaces of the moving block are provided with connecting threaded holes.

[0010] Preferably, the spray rod body comprises a spray rod, a connecting rod, a connecting plate, and a spray nozzle; a plurality of spray nozzles are installed at the bottom of the spray rod, a connecting rod is installed at the middle upper end of the spray rod, and a connecting plate is installed at the upper end of the connecting rod.

[0011] Preferably, a liquid inlet threaded hole is provided in the middle of the side wall of the spray rod.

[0012] Preferably, the spraying liquid storage tank body includes a fixed plate, a stirring liquid storage tank, a liquid pump, a liquid inlet pipe, a dust cover, a handle, and an observation window; a stirring liquid storage tank is installed on the upper end of the fixed plate, a dust cover is provided on the upper end of the stirring liquid storage tank, a handle is installed on the upper end surface of the dust cover, a liquid pump is installed on the side wall of the stirring liquid storage tank, a liquid inlet pipe is installed on the liquid inlet of the liquid pump, the other end of the liquid inlet pipe is arranged at the inner bottom of the stirring liquid storage tank, and an observation window is provided on the front side wall of the stirring liquid storage tank.

[0013] Preferably, a fixing hole and a tank body connecting hole are provided on the fixing plate, and a countersunk hole is provided at the upper end of the fixing hole.

[0014] Preferably, a stirring motor is installed at the inner bottom of the stirring liquid storage tank, a main shaft is installed on the shaft of the stirring motor, and a stirring rod is installed on the outer side wall of the main shaft.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The spraying height is adjusted by the telescopic rod, so that the spraying height is consistent during the test, which can ensure that the test site can be sprayed after spraying and improve the uniformity of spraying.

[0017] Second, the electric moving mechanism is used to drive the spray rod to move at a uniform speed, which can achieve full coverage spraying at one time, making it easier to improve the accuracy of data in the later stage.

[0018] 3. Use a stirring liquid storage tank to prepare the snail-killing agent so that the powder can be fully dissolved in the water, thereby improving the accuracy of the data. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] For ease of explanation, the present invention is described in detail by the following specific embodiments and drawings.

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the base and the telescopic rod body in the utility model;

[0022] Figure 3 It is a structural schematic diagram of the electric moving mechanism in the utility model;

[0023] Figure 4 It is a structural schematic diagram of the spraying rod body in the utility model;

[0024] Figure 5 It is a structural schematic diagram of the spray liquid storage tank body in the utility model;

[0025] Figure 6 It is a structural schematic diagram of the fixing plate in the utility model;

[0026] Figure 7 It is a structural schematic diagram of the stirring liquid storage tank in the utility model.

[0027] In the figure: 1-base; 2-telescopic rod; 3-electric moving mechanism; 4-spraying rod; 5-spraying liquid storage tank;

[0028] 2-1-outer rod body; 2-2-inner rod body; 2-3-inner rod locking bolt;

[0029] 3-1-external frame; 3-2-screw rod; 3-3-moving block; 3-4-driving motor;

[0030] 3-11-Movement slot;

[0031] 4-1- spraying rod; 4-2- connecting rod; 4-3- connecting plate; 4-4- spraying nozzle;

[0032] 4-11- Liquid inlet threaded hole;

[0033] 5-1-fixed plate; 5-2-stirring liquid storage tank; 5-3-liquid pump; 5-4-liquid inlet pipe; 5-5-dust cover; 5-6-handle; 5-7-observation window;

[0034] 5-11-Fixing hole; 5-12-Tank connection hole;

[0035] 5-21-stirring motor; 5-22-spindle; 5-23-stirring rod. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is described below by means of specific embodiments shown in the accompanying drawings. However, it should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. It should also be noted that in order to avoid blurring the utility model due to unnecessary details, only structures and / or processing steps closely related to the solution according to the utility model are shown in the accompanying drawings, and other details that are not closely related to the utility model are omitted.

[0037] like Figure 1 As shown, this specific embodiment adopts a telescopic rod to adjust the spraying height, and adopts the following technical scheme: comprising a base 1 and a telescopic rod 2; the upper ends of the two bases 1 are both equipped with a telescopic rod 2, such as Figure 2 As shown, the telescopic rod body 2 includes an outer rod body 2-1, an inner rod body 2-2, and an inner rod locking bolt 2-3; the inner rod body 2-2 is movably connected inside the outer rod body 2-1, and the inner rod locking bolt 2-3 is installed on the outer upper side wall of the outer rod body 2-1. The inner rod locking bolt 2-3 can lock the inner rod body 2-2, and the head of the inner rod locking bolt 2-3 is in contact with the outer side wall of the inner rod body 2-2.

[0038] like Figure 1 As shown, in this specific embodiment, the electric moving mechanism is used to achieve uniform spraying, and the following technical scheme is specifically adopted: it includes an electric moving mechanism 3, and the two ends of the bottom of the electric moving mechanism 3 are respectively installed on the upper ends of the two telescopic rods 2, such as Figure 3 As shown, the electric moving mechanism 3 includes an outer frame 3-1, a screw rod 3-2, a moving block 3-3, and a driving motor 3-4; a moving groove 3-11 is opened in the middle of the outer frame 3-1, and the moving groove 3-11 can realize the limiting and sliding of the moving block 3-3, and the moving block 3-3 is movably connected in the moving groove 3-11, and the screw rod 3-2 is connected to the threaded hole of the moving block 3-3 by a thread. When the screw rod 3-2 rotates, the moving block 3-3 can only realize left and right movement under the restriction of the moving groove 3-11. The two ends of the screw rod 3-2 are installed on the two ends of the outer frame 3-1 through bearings, and the right end of the screw rod 3-2 is connected to the shaft of the drive motor 3-4 through a bushing. The drive motor 3-4 can drive the screw rod 3-2, and the drive motor 3-4 is installed on the outer wall of the outer frame 3-1; the upper and lower end faces of the moving block 3-3 extend out of the upper and lower sides of the outer frame 3-1, and the upper and lower end faces of the moving block 3-3 are provided with connecting threaded holes, which can realize the connection between the spraying rod body 4 and the spraying liquid storage tank body 5.

[0039] like Figure 1 As shown, in this specific embodiment, full coverage spraying is achieved by a spraying rod body, and the following technical scheme is specifically adopted: comprising a spraying rod body 4; a spraying rod body 4 is installed at the lower end of the electric moving mechanism 3, such as Figure 4As shown, the spray rod body 4 includes a spray rod 4-1, a connecting rod 4-2, a connecting plate 4-3, and a spray nozzle 4-4; a plurality of spray nozzles 4-4 are installed at the bottom of the spray rod 4-1, and the spray nozzle 4-4 can realize uniform spraying. A connecting rod 4-2 is installed at the middle and upper end of the spray rod 4-1, and a connecting plate 4-3 is installed at the upper end of the connecting rod 4-2. A fixing through hole is opened on the connecting plate 4-3, and a liquid inlet threaded hole 4-11 is opened in the middle of the side wall of the spray rod 4-1, and the liquid inlet threaded hole 4-11 can be connected to the liquid outlet of the spray liquid storage tank body 5.

[0040] like Figure 1 As shown, the spraying liquid storage tank in this specific embodiment can spray evenly and stir the medicine at the same time, and adopts the following technical scheme: it includes a spraying liquid storage tank 5; the upper end of the electric moving mechanism 3 is equipped with a spraying liquid storage tank 5, and the spraying liquid storage tank 5 is connected to the spraying rod 4 through a pipeline. Figure 5 As shown, the spray liquid storage tank body 5 includes a fixed plate 5-1, a stirring liquid storage tank 5-2, a liquid pump 5-3, a liquid inlet pipe 5-4, a dust cover 5-5, a handle 5-6, and an observation window 5-7; the upper end of the fixed plate 5-1 is equipped with a stirring liquid storage tank 5-2, and the stirring liquid storage tank 5-2 can achieve the stirring of the liquid storage and the medicine, and the upper end of the stirring liquid storage tank 5-2 is provided with a dust cover 5-5, and the dust cover 5-5 can achieve dustproof A handle 5-6 is installed on the upper end surface of the dust cover 5-5, a liquid pump 5-3 is installed on the side wall of the stirring liquid storage tank 5-2, and the liquid pump 5-3 can pump liquid to facilitate spraying with the spray rod 4. A liquid inlet pipe 5-4 is installed on the liquid inlet of the liquid pump 5-3, and the other end of the liquid inlet pipe 5-4 is set at the inner bottom of the stirring liquid storage tank 5-2. An observation window 5-7 is set on the front side wall of the stirring liquid storage tank 5-2. Figure 6 As shown, the fixing plate 5-1 is provided with a fixing hole 5-11 and a tank body connecting hole 5-12, and a countersunk hole is provided at the upper end of the fixing hole 5-11. Figure 7 As shown, a stirring motor 5-21 is installed at the inner bottom of the stirring liquid storage tank 5-2, and a main shaft 5-22 is installed on the shaft of the stirring motor 5-21. The stirring motor 5-21 can drive the main shaft 5-22 to rotate, and the main shaft 5-22 drives the stirring rod 5-23 to stir the liquid. The stirring rod 5-23 is installed on the outer wall of the main shaft 5-22.

[0041] In this specific implementation method, a snail-infested area on the Yangtze River beach was selected for spraying. Four 2m*2m beach surfaces were selected for spraying. The dosage of the agent was 1g / m 3 , 2g / m 3 , 4g / m 3 Compared with the control group, 1000ml / m 2After 1, 2, and 5 days of water spraying, 30 to 40 snails were randomly selected from different dosage areas, placed in flat dishes in the laboratory, and clean water was added to detect the survival rate of the snails.

[0042] The spraying equipment is supported on the test beach surface by the base 1 at the beach surface, medicine powder and water are added to the spray liquid storage tank body 5, the main shaft 5-22 is driven to rotate by the stirring motor 5-21, and the stirring rod 5-23 on the main shaft 5-22 is stirred, and then the dust cover is covered. At this time, the spraying height is adjusted by the telescopic rod body 2, and the spraying height is consistent during the test. At this time, the moving block 3-3 is driven to move by the driving motor 3-4. At this time, the spray rod body 4 and the spray liquid storage tank body 5 installed on the moving block 3-3 follow the movement, and the liquid pump 5-3 is used to pump liquid for spraying. The agent is sprayed through the spray nozzle 4-4 on the spray rod body 4. It adopts a uniform spraying method for spraying, which is convenient for uniformity during spraying.

Claims

1. A spraying device for snail eradication test, characterized in that: The invention comprises a base (1), a telescopic rod body (2), an electric moving mechanism (3), a spraying rod body (4), and a spraying liquid storage tank body (5); the upper ends of the two bases (1) are both mounted with the telescopic rod bodies (2); the two ends of the bottom of the electric moving mechanism (3) are respectively mounted on the upper ends of the two telescopic rod bodies (2); the lower end of the electric moving mechanism (3) is mounted with the spraying rod body (4); the upper end of the electric moving mechanism (3) is mounted with the spraying liquid storage tank body (5); and the spraying liquid storage tank body (5) is connected to the spraying rod body (4) via a pipeline.

2. A spraying device for snail eradication test according to claim 1, characterized in that: The telescopic rod body (2) comprises an outer rod body (2-1), an inner rod body (2-2), and an inner rod locking bolt (2-3); the inner rod body (2-2) is movably connected inside the outer rod body (2-1), the inner rod locking bolt (2-3) is installed on the outer upper side wall of the outer rod body (2-1), and the head of the inner rod locking bolt (2-3) is in contact with the outer side wall of the inner rod body (2-2).

3. A spraying device for snail eradication test according to claim 1, characterized in that: The electric moving mechanism (3) comprises an outer frame (3-1), a screw rod (3-2), a moving block (3-3), and a driving motor (3-4); a moving groove (3-11) is provided in the middle of the outer frame (3-1), the moving block (3-3) is movably connected in the moving groove (3-11), the screw rod (3-2) is connected in the threaded hole of the moving block (3-3) through a thread, the two ends of the screw rod (3-2) are mounted on the two ends of the outer frame (3-1) through bearings, the right end of the screw rod (3-2) is connected to the shaft of the driving motor (3-4) through a shaft sleeve, and the driving motor (3-4) is mounted on the outer side wall of the outer frame (3-1).

4. A spraying device for snail eradication test according to claim 3, characterized in that: The upper and lower end surfaces of the moving block (3-3) both extend out of the upper and lower sides of the outer frame body (3-1), and the upper and lower end surfaces of the moving block (3-3) are both provided with connecting threaded holes.

5. A spraying device for snail eradication test according to claim 1, characterized in that: The spraying rod body (4) comprises a spraying rod (4-1), a connecting rod (4-2), a connecting plate (4-3), and a spraying nozzle (4-4); a plurality of spraying nozzles (4-4) are installed at the bottom of the spraying rod (4-1), a connecting rod (4-2) is installed at the middle upper end of the spraying rod (4-1), and a connecting plate (4-3) is installed at the upper end of the connecting rod (4-2).

6. A spraying device for snail eradication test according to claim 4, characterized in that: A liquid inlet threaded hole (4-11) is provided in the middle of the side wall of the spraying rod (4-1).

7. A spraying device for snail eradication test according to claim 1, characterized in that: The spraying liquid storage tank body (5) comprises a fixed plate (5-1), a stirring liquid storage tank (5-2), a liquid pump (5-3), a liquid inlet pipe (5-4), a dust cover (5-5), a handle (5-6), and an observation window (5-7); the stirring liquid storage tank (5-2) is mounted on the upper end of the fixed plate (5-1), the dust cover (5-5) is arranged on the upper end of the stirring liquid storage tank (5-2), the handle (5-6) is arranged on the upper end surface of the dust cover (5-5), the liquid pump (5-3) is mounted on the side wall of the stirring liquid storage tank (5-2), the liquid inlet pipe (5-4) is mounted on the liquid inlet of the liquid pump (5-3), the other end of the liquid inlet pipe (5-4) is arranged on the inner bottom of the stirring liquid storage tank (5-2), and the observation window (5-7) is arranged on the front side wall of the stirring liquid storage tank (5-2).

8. A spraying device for snail eradication test according to claim 7, characterized in that: The fixing plate (5-1) is provided with a fixing hole (5-11) and a tank body connecting hole (5-12), and a countersunk hole is provided at the upper end of the fixing hole (5-11).

9. A spraying device for snail eradication test according to claim 7, characterized in that: A stirring motor (5-21) is installed on the inner bottom of the stirring liquid storage tank (5-2), a main shaft (5-22) is installed on the shaft of the stirring motor (5-21), and a stirring rod (5-23) is installed on the outer side wall of the main shaft (5-22).

Images