Agricultural pesticide preparation device

Abstract

The utility model discloses an agricultural medicament preparation device which comprises a preparation box, a stirring device, a measuring cylinder and a solid weighing device, and the stirring device comprises a ventilation pipeline and an air pump; a measuring cylinder and a solid weighing device are arranged outside the configuration box and are communicated with the interior of the configuration box; a ventilation pipeline is installed on the configuration box, one end of the ventilation pipeline is arranged in the configuration box, and the end, arranged outside the configuration box, of the ventilation pipeline is connected with an air pump. According to the stirring device, the ventilation pipeline and the air pump are arranged, liquid medicine is turned over and stirred by injecting air, the phenomenon that medicine powder is slowly dissolved in the liquid medicine and is layered due to the spinning phenomenon in the stirring process is avoided, and the stirring efficiency is improved; by arranging the box cover, the measuring cylinder and the solid weighing device are installed on the box cover, complex connecting devices and power devices on the box cover are avoided, the structure is simple, and dismounting and cleaning are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary devices for applying pesticides, in particular to a device for preparing pesticides for agricultural use. Background Art

[0002] At present, the main method for crop disease prevention and control is chemical prevention and control. Before spraying the chemical, it is necessary to prepare the chemical first. The utility model patent with application number CN202122288790.6 discloses a chemical preparation device for rice blast disease prevention and control, including a configuration box, a solid weighing box is provided on one side of the top of the configuration box, and the solid weighing box is connected to the configuration box through and fixed, a liquid weighing cylinder is provided on the other side of the top of the configuration box, and the liquid weighing cylinder is connected to the configuration box through and fixed, a bottom plate is provided at the bottom end of the inner wall of the solid weighing box, and the bottom plate is rotatably connected to the solid weighing box, a probe is installed on the top of the bottom plate, and a pressure sensor is installed in the box body on one side of the top of the configuration box, and the pressure sensor is electrically connected to the probe.

[0003] The device for preparing the agent for controlling rice blast disease provided by the above patent solves the problem that the common agent preparation device does not have a complete weighing tool, which makes it inconvenient for the staff to carry the preparation device. It can also weigh agents with different properties separately. However, the stirring rod in the preparation of the agent for controlling rice blast disease will produce swirling phenomenon during the stirring process. The swirling phenomenon will make it difficult to mix the drug solutions at different heights and difficult to stir evenly. Secondly, the structure of this device is relatively complex, which is not convenient for users to operate and needs further improvement. Utility Model Content

[0004] The utility model aims to provide an agricultural pesticide preparation device, aiming to improve the problem that the pesticide preparation device will produce swirling phenomenon during the stirring process, resulting in difficulty in mixing pesticide solutions at different heights and difficulty in stirring evenly.

[0005] The utility model is implemented as follows: an agricultural pesticide preparation device comprises a preparation box, a stirring device, a measuring cylinder and a solid weighing device, wherein the stirring device comprises a ventilation pipe and an air pump; a measuring cylinder and a solid weighing device are installed on the outside of the preparation box, and the measuring cylinder and the solid weighing device are both communicated with the inside of the preparation box; a ventilation pipe is installed on the preparation box, one end of the ventilation pipe is arranged inside the preparation box, and the other end of the ventilation pipe is arranged outside the preparation box and is connected to the air pump.

[0006] Preferably, the configuration box includes a box cover, a box body and a faucet, the box body is an empty box with an opening at the upper end, and a faucet is installed on the outer side of the bottom of the box body; the box cover is fitted and installed at the opening of the box body, and the measuring cylinder and the solid weighing device are both installed on the box cover.

[0007] Preferably, the measuring cylinder comprises a measuring cylinder body, a switch valve and a supporting leg, the upper end of the measuring cylinder body is cylindrical, the lower end is funnel-shaped, and a switch valve is installed on the measuring cylinder body near the box cover; the box cover is provided with a matching second hole corresponding to the outlet position of the lower end of the measuring cylinder body, and the lower end of the measuring cylinder body is installed in the second hole; a vertical supporting leg is vertically installed between the measuring cylinder body and the box cover, the upper end of the supporting leg is fixedly connected to the measuring cylinder body, and the lower end is installed on the box cover.

[0008] Preferably, the solid weighing device includes a rotating shaft, a first support plate, a weighing disc, a second support plate, a rotating buckle and an electronic scale, the box cover is also provided with a first hole, the rotating shaft is rotatably mounted at one end of the first support plate, and the two ends of the rotating shaft are respectively rotatably mounted on two opposite sides of the first hole; the electronic scale is mounted on the upper surface of the first support plate, and the weighing disc is mounted on the electronic scale; one end of the second support plate is mounted on the end of the first support plate away from the rotating shaft, and the other end abuts against the upper surface of the box cover; one end of the rotating buckle is mounted on a position of the box cover close to the second support plate, and the other end abuts against the upper surface of the second support plate, and can rotate horizontally.

[0009] Preferably, the rotating shaft is installed in the middle position of the first hole, and the first supporting plate can be turned over in the first hole through the rotating shaft.

[0010] Preferably, the air pump also includes a connecting flange, the air pump is arranged at the bottom of the side of the configuration box, and the air outlet of the air pump and the ventilation duct are connected through the connecting flange; the air outlet of the ventilation duct is arranged at the inner bottom end of the configuration box, and the air outlet of the ventilation duct is provided with a filter head.

[0011] Preferably, the measuring cylinder body is made of a transparent corrosion-resistant material, and the outer surface may have a capacity scale. Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model provides a ventilation pipe and an air pump, and injects gas to make the liquid medicine surge for stirring, thereby avoiding the problem of difficulty in mixing and uniform stirring between liquid medicines at different heights due to swirling during the stirring process, thereby improving the stirring efficiency.

[0013] 2. The utility model installs the measuring cylinder and the solid weighing device on the box cover by setting the box cover, thus avoiding complicated connection devices and power devices on the box cover, and has a simple structure and is easy to disassemble and clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front structural schematic diagram of the utility model;

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the box cover of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the measuring cylinder of the utility model;

[0018] Figure 5 It is a top view of the location of the solid weighing device of the utility model;

[0019] Figure 6 It is a schematic diagram of the internal structure of the utility model;

[0020] Figure 7 It is a structural schematic diagram of the stirring device of the utility model.

[0021] In the figure: 1. configuration box; 101. box cover; 102. box body; 103. faucet; 104. first hole; 105. second hole; 2. measuring cylinder; 201. measuring cylinder body; 202. switch valve; 203. supporting leg; 3. solid weighing device; 301. rotating shaft; 302. first supporting plate; 303. weighing pan; 304. second supporting plate; 305. rotating buckle; 306. electronic scale; 4. ventilation duct; 401. filter head; 5. air pump; 501. connecting flange. DETAILED DESCRIPTION

[0022] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] The following is a further description with reference to the accompanying drawings and specific embodiments:

[0024] Example 1

[0025] like Figure 1 and Figure 7As shown, an agricultural pesticide preparation device includes a configuration box 1, and also includes a stirring device, a measuring cylinder 2 and a solid weighing device 3, the stirring device includes a ventilation pipe 4 and an air pump 5; the ventilation pipe 4 is installed on the configuration box 1, one end of the ventilation pipe 4 is arranged inside the configuration box 1, and the ventilation pipe 4 is arranged outside the configuration box 1. One end is connected to the air pump 5; the air pump 5 also includes a connecting flange 501, the air pump 5 is arranged at the bottom of the side of the configuration box 1, and the air outlet of the air pump 5 and the ventilation pipe 4 are connected through the connecting flange 501; the air outlet of the ventilation pipe 4 is arranged at the bottom end of the inside of the configuration box 1, and the air outlet of the ventilation pipe 4 is provided with a filter head 401, and the purpose of stirring is achieved by spraying air into the drug liquid to make the drug liquid surge.

[0026] like Figure 1 and Figure 2 As shown, a measuring cylinder 2 and a solid weighing device 3 are installed on the outside of the configuration box 1, and the measuring cylinder 2 and the solid weighing device 3 are both connected to the inside of the configuration box 1; the configuration box 1 includes a box cover 101, a box body 102 and a faucet 103, the box body 102 is an empty box with an opening at the upper end, and a faucet 103 is installed on the outer side of the bottom of the box body; the box cover 101 is fitted and installed at the opening of the box body 102, and the measuring cylinder 2 and the solid weighing device 3 are both installed on the box cover 101.

[0027] like Figure 1-Figure 4 As shown, the measuring cylinder 2 includes a measuring cylinder body 201, a switch valve 202 and a support leg 203. The upper end of the measuring cylinder body 201 is cylindrical and the lower end is funnel-shaped. The switch valve 202 is installed at a position of the measuring cylinder body 201 close to the box cover 101; the box cover 101 is provided with a matching second hole 105 corresponding to the outlet position of the lower end of the measuring cylinder body 201, and the lower end of the measuring cylinder body 201 is installed in the second hole 105; a vertical support leg 203 is vertically installed between the measuring cylinder body 201 and the box cover 101, the upper end of the support leg 203 is fixedly connected to the measuring cylinder body 201, and the lower end is installed on the box cover 101. The measuring cylinder body 201 is made of a transparent and corrosion-resistant material, and the outer surface may have a capacity scale.

[0028] like Figure 1 , Figure 2 and Figure 5As shown, the solid weighing device 3 comprises a rotating shaft 301, a first supporting plate 302, a weighing plate 303, a second supporting plate 304, a rotating buckle 305 and an electronic scale 306. The box cover 101 is also provided with a first hole 104. The rotating shaft 301 is rotatably mounted on one end of the first supporting plate 302, and the two ends of the rotating shaft 301 are respectively rotatably mounted on the opposite sides of the first hole 104; the rotating shaft 301 is mounted in the middle position of the first hole 104, and the first supporting plate 302 can be turned over in the first hole 104 through the rotating shaft 301. The electronic scale 306 is mounted on the upper surface of the first supporting plate 302, and the weighing plate 303 is mounted on the electronic scale 306; one end of the second supporting plate 304 is mounted on the end of the first supporting plate 302 away from the rotating shaft, and the other end abuts against the upper surface of the box cover 101; one end of the rotating buckle 305 is mounted on the box cover 101 at a position close to the second supporting plate 304, and the other end abuts against the upper side surface of the second supporting plate 304, and can rotate horizontally.

[0029] Example 2

[0030] like Figure 1 and Figure 2 As shown, a measuring cylinder 2 and a solid weighing device 3 are installed on the outside of the configuration box 1, and the measuring cylinder 2 and the solid weighing device 3 are both connected to the inside of the configuration box 1; the configuration box 1 includes a box cover 101, a box body 102 and a faucet 103, the box body 102 is an empty box with an opening at the upper end, and a faucet 103 is installed on the outer side of the bottom of the box body; the box cover 101 is fitted and installed at the opening of the box body 102, and the measuring cylinder 2 and the solid weighing device 3 are both installed on the box cover 101.

[0031] like Figure 1 and Figure 7 As shown, a device for preparing a pesticide for preventing and controlling rice blast disease includes a configuration box 1, a stirring device, a measuring cylinder 2 and a solid weighing device 3, the stirring device includes a ventilation pipe 4 and an air pump 5; the configuration box 1 is installed with a ventilation pipe 4, one end of the ventilation pipe 4 is arranged inside the configuration box 1, and the ventilation pipe 4 is arranged outside the configuration box 1 and connected to the air pump 5 at one end; the air pump 5 also includes a connecting flange 501, the air pump 5 is arranged at the bottom of the side of the configuration box 1, and the air outlet of the air pump 5 and the ventilation pipe 4 are connected through the connecting flange 501; the air outlet of the ventilation pipe 4 is arranged at the bottom end of the interior of the configuration box 1, and the air outlet of the ventilation pipe 4 is provided with a filter head 401.

[0032] like Figure 1-Figure 4As shown, the measuring cylinder 2 includes a measuring cylinder body 201, a switch valve 202 and a support leg 203. The upper end of the measuring cylinder body 201 is cylindrical and the lower end is funnel-shaped. The measuring cylinder body 201 is made of a transparent corrosion-resistant material and may have a capacity scale on the outer surface. The switch valve 202 is installed at a position of the measuring cylinder body 201 close to the box cover 101; the box cover 101 is provided with a matching second hole 105 corresponding to the outlet position of the lower end of the measuring cylinder body 201, and the lower end of the measuring cylinder body 201 is installed in the second hole 105; a vertical support leg 203 is vertically installed between the measuring cylinder body 201 and the box cover 101, the upper end of the support leg 203 is fixedly connected to the measuring cylinder body 201, and the lower end is installed on the box cover 101.

[0033] like Figure 1 , Figure 2 and Figure 5 As shown, the solid weighing device 3 comprises a rotating shaft 301, a first supporting plate 302, a weighing plate 303, a second supporting plate 304, a rotating buckle 305 and an electronic scale 306. The box cover 101 is also provided with a first hole 104. The rotating shaft 301 is rotatably mounted on one end of the first supporting plate 302, and the two ends of the rotating shaft 301 are respectively rotatably mounted on the opposite sides of the first hole 104; the rotating shaft 301 is mounted in the middle position of the first hole 104, and the first supporting plate 302 can be turned over in the first hole 104 through the rotating shaft 301. The electronic scale 306 is mounted on the upper surface of the first supporting plate 302, and the weighing plate 303 is mounted on the electronic scale 306; one end of the second supporting plate 304 is mounted on the end of the first supporting plate 302 away from the rotating shaft, and the other end abuts against the upper surface of the box cover 101; one end of the rotating buckle 305 is mounted on the box cover 101 at a position close to the second supporting plate 304, and the other end abuts against the upper side surface of the second supporting plate 304, and can rotate horizontally.

[0034] The working principle of the utility model is as follows: the solid medicine to be weighed is placed on the weighing plate 303, and is weighed by the electronic scale 306. Then, the rotating buckle 305 is rotated to rotate the rotating buckle 305 until it is not pressed on the second support plate 304, and the second support plate 304 is pulled up, driving the first support plate 302 to rotate through the rotating shaft 301. The solid medicine on the weighing plate 303 falls into the configuration box 1 from the other side of the first hole 104 as it rotates; then, the liquid medicine is poured into the measuring cylinder 2, and after taking the required amount according to the scale, the switch valve 202 at the lower end of the measuring cylinder body 201 is opened, and the medicine enters the configuration box 1, and then the required amount of water is added through the measuring cylinder 2; the air pump 5 is turned on. The gas generated by the air pump 5 enters the medicine liquid in the configuration box 1 through the ventilation pipe 4, and generates surging to stir the medicine liquid.

[0035] In summary, the utility model provides a ventilation pipe 4 and an air pump 5, and injects gas to make the liquid medicine surge for stirring, thereby avoiding the problem of difficulty in mixing and uniform stirring of liquid medicines at different heights due to swirling during the stirring process, thereby improving the stirring efficiency. The utility model provides a box cover 101, and installs the measuring cylinder 2 and the solid weighing device 3 on the box cover 101, thereby avoiding the need for complex connection devices and power devices on the box cover, and has a simple structure and is easy to disassemble and clean.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An agricultural pesticide preparation device, comprising a preparation box (1), characterized in that: It also comprises a stirring device, a measuring cylinder (2) and a solid weighing device (3), wherein the stirring device comprises a ventilation pipe (4) and an air pump (5); the measuring cylinder (2) and the solid weighing device (3) are installed outside the configuration box (1), and the measuring cylinder (2) and the solid weighing device (3) are both connected to the inside of the configuration box (1); the ventilation pipe (4) is installed on the configuration box (1), one end of the ventilation pipe (4) is arranged inside the configuration box (1), and the other end of the ventilation pipe (4) is arranged outside the configuration box (1) and is connected to the air pump (5).

2. The agricultural pesticide preparation device according to claim 1, characterized in that: The configuration box (1) comprises a box cover (101), a box body (102) and a faucet (103); the box body (102) is an empty box with an opening at the top, and a faucet (103) is installed on the outer side of the bottom of the box body; the box cover (101) is adapted to be installed at the opening of the box body (102), and the measuring cylinder (2) and the solid weighing device (3) are both installed on the box cover (101).

3. The agricultural pesticide preparation device according to claim 2, characterized in that: The measuring cylinder (2) comprises a measuring cylinder body (201), a switch valve (202) and a support leg (203); the upper end of the measuring cylinder body (201) is cylindrical and the lower end is funnel-shaped; the switch valve (202) is installed at a position of the measuring cylinder body (201) close to the box cover (101); the box cover (101) is provided with a matching second hole (105) corresponding to the outlet position of the lower end of the measuring cylinder body (201), and the lower end of the measuring cylinder body (201) is installed in the second hole (105); a vertical support leg (203) is vertically installed between the measuring cylinder body (201) and the box cover (101); the upper end of the support leg (203) is fixedly connected to the measuring cylinder body (201), and the lower end is installed on the box cover (101).

4. The agricultural pesticide preparation device according to claim 2, characterized in that: The solid weighing device (3) comprises a rotating shaft (301), a first supporting plate (302), a weighing pan (303), a second supporting plate (304), a rotating buckle (305) and an electronic scale (306); the box cover (101) is further provided with a first hole (104); the rotating shaft (301) is rotatably mounted on one end of the first supporting plate (302); and the two ends of the rotating shaft (301) are respectively rotatably mounted on opposite sides of the first hole (104); the electronic scale (30 6) is installed on the upper surface of the first support plate (302), and the weighing plate (303) is installed on the electronic scale (306); one end of the second support plate (304) is installed on the end of the first support plate (302) away from the rotating shaft, and the other end abuts on the upper surface of the box cover (101); one end of the rotating buckle (305) is installed on the box cover (101) at a position close to the second support plate (304), and the other end abuts on the upper side of the second support plate (304), and can rotate horizontally.

5. The agricultural pesticide preparation device according to claim 4, characterized in that: The rotating shaft (301) is installed at a middle position of the first hole (104), and the first supporting plate (302) can be turned over in the first hole (104) through the rotating shaft (301).

6. The agricultural pesticide preparation device according to claim 1, characterized in that: The air pump (5) further comprises a connecting flange (501), the air pump (5) being arranged at the bottom of the side of the configuration box (1), the air outlet of the air pump (5) and the ventilation pipe (4) being connected via the connecting flange (501); the air outlet of the ventilation pipe (4) being arranged at the inner bottom end of the configuration box (1), and the air outlet of the ventilation pipe (4) being provided with a filter head (401).

7. The agricultural chemical preparation device according to claim 3, characterized in that: The measuring cylinder body (201) is made of a transparent corrosion-resistant material, and may have capacity scales on its outer surface.

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