Pesticide content ratio control cabinet

Abstract

The utility model relates to the technical field of pesticide proportioning, in particular to a pesticide content proportioning control cabinet which comprises a cabinet body, the outer wall of the cabinet body is fixedly connected with a first shell, a feeding control mechanism is arranged in the first shell, and the outer wall of the cabinet body is fixedly connected with a first motor through a support. And an output shaft of the first motor is fixedly connected with the rotating rod, and a discharging opening is machined in the outer wall of the cabinet body. Through cooperation of a first shell and a feeding control mechanism, a second motor drives a threaded rod to rotate, the threaded rod drives a nut to move, the nut drives a steel wire rope to move, the steel wire rope is limited by two fixed pulleys to change the movement direction, and when the nut moves upwards, a sliding plate moves to a proper position; according to the pesticide content proportion control cabinet, quantitative pesticide liquid can be placed in the space among the sliding plate, the cabinet body and the partition plate, the adding amount of the pesticide liquid can be accurately controlled in the mode, and therefore the working quality of the pesticide content proportion control cabinet is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pesticide proportioning, in particular to a control cabinet for proportioning pesticide content. Background Technique

[0002] Pesticides refer to a substance or a mixture of several substances and their preparations that are used to prevent and control diseases, insects, weeds, rodents and other pests harmful to agriculture and forestry, and to purposefully regulate the growth of plants and insects. They are widely used in the production of agriculture, forestry and animal husbandry, environmental and household sanitation pest control and epidemic prevention, and the mildew and moth prevention of industrial products. When pesticides are produced, they need to be proportioned, which requires the use of a control cabinet.

[0003] For example, a pesticide proportioning mixer with the authorization announcement number of "CN206577669U" controls the movement of the piston through a gear structure. With the cooperation of a scale, the required dosage of the pesticide can be obtained very precisely, avoiding the waste of the drug, and effectively eliminating or controlling harmful animals or weeds; a one-way valve is provided to avoid the backflow of the drug, further ensuring the accuracy of the drug proportioning. However, for this pesticide proportioning mixer, the operator needs to visually locate the position of the piston, but the visual method of the operator has a large error, which leads to a decrease in the proportioning quality of the pesticide, thereby reducing the working quality of the pesticide proportioning mixer. At the same time, for this pesticide proportioning mixer, when the liquid medicine enters the valve body and is discharged into the mixing chamber through the medicine outlet, due to the height difference between the medicine outlet and the lower surface of the valve body, a small amount of the liquid medicine will remain in the valve body, which leads to a decrease in the amount of the liquid medicine in the mixing chamber, and this also reduces the working quality of the pesticide proportioning mixer. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problems that the operator needs to visually locate the position of the piston, but the visual method of the operator has a large error, which leads to a decrease in the proportioning quality of the pesticide, thereby reducing the working quality of the pesticide proportioning mixer, and when the liquid medicine enters the valve body and is discharged into the mixing chamber through the medicine outlet, due to the height difference between the medicine outlet and the lower surface of the valve body, a small amount of the liquid medicine will remain in the valve body, which leads to a decrease in the amount of the liquid medicine in the mixing chamber, and this also reduces the working quality of the pesticide proportioning mixer, and a control cabinet for proportioning pesticide content is proposed.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] Design a control cabinet for the proportioning of pesticide content, including a cabinet body. The outer wall of the cabinet body is fixedly connected to a first shell. An inlet control mechanism is arranged inside the first shell. The upper surface of the cabinet body is fixedly connected to a second shell. An inlet blocking mechanism is arranged inside the second shell. The outer wall of the cabinet body is fixedly connected to a first motor through a bracket. The output shaft of the first motor is fixedly connected to a rotating rod. A plurality of stirring rods are installed on the outer wall of the rotating rod. An outlet is processed on the outer wall of the cabinet body.

[0007] Preferably, the inlet control mechanism includes a second motor. The outer wall of the second motor is fixedly connected to the first shell. The output shaft of the second motor is fixedly connected to a threaded rod. The outer wall of the threaded rod is threadedly connected to a nut. The outer wall of the nut is slidably connected to the first shell through a chute. The outer wall of the nut is fixedly connected to one end of a steel wire rope. The other end of the steel wire rope is fixedly connected to a sliding plate. A rubber sealing pad is installed on the outer wall of the sliding plate. The surface of the steel wire rope is in contact with two fixed pulleys. The outer wall of one fixed pulley is rotatably connected to the first shell through a bearing. The outer wall of the other fixed pulley is rotatably connected to the cabinet body through a bearing. The outer wall of the steel wire rope penetrates through the cabinet body through a through hole and a sealing pad.

[0008] Preferably, the outer wall of the sliding plate is slidably connected to a partition through a chute. The outer wall of the sliding plate is in contact with the inner wall of the cabinet body.

[0009] Preferably, the inlet blocking mechanism includes a third motor. The outer wall of the third motor is fixedly connected to the second shell through a bracket. The output shaft of the second motor is fixedly connected to a worm. The worm is meshed with a worm gear. The outer wall of the worm gear is fixedly connected to a baffle. The outer wall of the baffle is in contact with the inner wall of the feed pipe. A rubber sealing pad is installed on the outer wall of the baffle. The outer wall of the feed pipe is fixedly connected to the cabinet body.

[0010] Preferably, the outer wall of the worm is rotatably connected to the second shell through a bearing. The outer wall of the worm gear is rotatably connected to the second shell through a pin shaft.

[0011] Preferably, the upper surface of the cabinet body is fixedly connected to an inlet. A flange is processed on the upper surface of the inlet. A cover plate is placed on the upper surface of the flange.

[0012] A pesticide content ratio control cabinet proposed by the utility model has the beneficial effects that: through the cooperation of the first housing and the feeding control mechanism, the second motor drives the threaded rod to rotate, the threaded rod drives the nut to move, the nut drives the steel wire rope to move, and the movement direction of the steel wire rope is restricted by two fixed pulleys and changed. When the nut moves upward, the sliding plate drives the steel wire rope on the other side to move downward, so that the sliding plate moves to a suitable position, and the space between the sliding plate, the cabinet body and the partition can hold a fixed amount of liquid medicine. By the above method, the addition amount of the liquid medicine can be accurately controlled, which improves the working quality of the pesticide content ratio control cabinet.

[0013] Through the cooperation of the second housing and the feeding blocking mechanism, the third motor drives the worm to rotate, the worm drives the worm wheel to rotate, and the worm wheel drives the baffle to rotate. When the baffle rotates to be horizontal with the feeding pipe, the third motor stops working. At this time, the liquid medicine flows into the cabinet body through the gap between the baffle and the feeding pipe. By the above method, it can be avoided that there is liquid medicine left in the feeding pipe, resulting in an error in the proportion of the liquid medicine, which also improves the working quality of the pesticide content ratio control cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 is Figure 1 the front cross-sectional view;

[0016] Figure 3 is Figure 2 the partial top cross-sectional view;

[0017] Figure 4 is Figure 2 the partial front cross-sectional view of the feeding blocking mechanism in

[0018] Figure 5 is Figure 4 the side cross-sectional view;

[0019] Figure 6 is Figure 5 the top cross-sectional view of the second housing in

[0020] In the figure: 1, cabinet body; 2, first housing; 3, feeding control mechanism; 301, second motor; 302, threaded rod; 303, nut; 304, steel wire rope; 305, fixed pulley; 306, sliding plate; 4, second housing; 5, feeding blocking mechanism; 501, third motor; 502, worm; 503, worm wheel; 504, baffle; 505, feeding pipe; 6, feeding port; 7, flange; 8, cover plate; 9, partition; 10, first motor; 11, rotating rod; 12, stirring rod; 13, discharging port. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The present utility model will be further described below in conjunction with the accompanying drawings:

[0022] Refer to the attached Figure 1-6 In this embodiment, a control cabinet for the proportioning of pesticide content includes a cabinet body 1. The outer wall of the cabinet body 1 is fixedly connected to a first housing 2. An inlet control mechanism 3 is provided inside the first housing 2. The upper surface of the cabinet body 1 is fixedly connected to a second housing 4. An inlet blocking mechanism 5 is provided inside the second housing 4. The outer wall of the cabinet body 1 is fixedly connected to a first motor 10 through a bracket. The model of the first motor 10 is selected according to actual needs, and it only needs to meet the working requirements. The output shaft of the first motor 10 is fixedly connected to a rotating rod 11. The first motor 10 drives the rotating rod 11 to rotate. A plurality of stirring rods 12 are installed on the outer wall of the rotating rod 11. The rotating rod 11 drives the stirring rods 12 to rotate. An outlet 13 is processed on the outer wall of the cabinet body 1;

[0023] The outer wall of the slide plate 306 is slidably connected to the partition plate 9 through a chute. The slide plate 306 slides on the partition plate 9. The outer wall of the slide plate 306 is in contact with the inner wall of the cabinet body 1. The slide plate 306 is close to the cabinet body 1. The outer wall of the worm 502 is rotatably connected to the second housing 4 through a bearing. The worm 502 rotates on the second housing 4. The outer wall of the worm gear 503 is rotatably connected to the second housing 4 through a pin shaft. The worm gear 503 rotates on the second housing 4. The upper surface of the cabinet body 1 is fixedly connected to an inlet 6. A flange 7 is processed on the upper surface of the inlet 6. A cover plate 8 is placed on the upper surface of the flange 7.

[0024] Refer to the attached Figure 2 and Figure 3: In this embodiment, a control cabinet for the proportioning of pesticide content, the feeding control mechanism 3 includes a second motor 301. The outer wall of the second motor 301 is fixedly connected to the first housing 2. The model of the second motor 301 is selected according to actual needs, and it is only necessary to select one that meets the working requirements. The output shaft of the second motor 301 is fixedly connected to the threaded rod 302. The second motor 301 drives the threaded rod 302 to rotate. The outer wall of the threaded rod 302 is threadedly connected to the nut 303. The threaded rod 302 drives the nut 303 to move. The outer wall of the nut 303 is slidably connected to the first housing 2 through a chute. The nut 303 moves on the first housing 2. The outer wall of the nut 303 is fixedly connected to one end of the steel wire rope 304. The nut 303 drives the steel wire rope 304 to move. The other end of the steel wire rope 304 is fixedly connected to the slide plate 306. The steel wire rope 304 drives the slide plate 306 to move. A rubber gasket is installed on the outer wall of the slide plate 306. The surface of the steel wire rope 304 is in contact with two fixed pulleys 305. The fixed pulleys 305 limit the moving direction of the steel wire rope 304. The outer wall of one fixed pulley 305 is rotatably connected to the first housing 2 through a bearing. The fixed pulley 305 rotates on the first housing 2. The outer wall of the other fixed pulley 305 is rotatably connected to the cabinet body 1 through a bearing. The fixed pulley 305 rotates on the cabinet body 1. The outer wall of the steel wire rope 304 passes through the through hole and the gasket and penetrates the cabinet body 1.

[0025] Refer to the attached Figure 2 、 Figure 4 、 Figure 5 and Figure 6 : In this embodiment, a control cabinet for the proportioning of pesticide content, the feeding blocking mechanism 5 includes a third motor 501. The outer wall of the third motor 501 is fixedly connected to the second housing 4 through a bracket. The model of the third motor 501 is selected according to actual needs, and it is only necessary to select one that meets the working requirements. The output shaft of the second motor 501 is fixedly connected to the worm 502. The second motor 501 drives the worm 502 to rotate. The worm 502 is meshed with the worm gear 503. The worm 502 drives the worm gear 503 to rotate. The outer wall of the worm gear 503 is fixedly connected to the baffle 504. The worm gear 503 drives the baffle 504 to rotate. The outer wall of the baffle 504 is in contact with the inner wall of the feed pipe 505. The baffle 504 rotates on the feed pipe 505. The central part of the feed pipe 505 is spherical. The baffle 504 rotates on the spherical part of the feed pipe 505. A rubber gasket is installed on the outer wall of the baffle 504. The outer wall of the feed pipe 505 is fixedly connected to the cabinet body 1. The feed pipe 505 is fixed on the cabinet body 1.

[0026] Working principle:

[0027] When it is necessary to control and add the proportion of pesticides:

[0028] Liquid medicine adding stage:

[0029] First, connect the external power supply of the second motor 301 and start the second motor 301. The second motor 301 drives the threaded rod 302 to rotate. The threaded rod 302 drives the nut 303 to move. The nut 303 drives the steel wire rope 304 to move. The movement direction of the steel wire rope 304 is restricted by two fixed pulleys 305. When the nut 303 moves upward, the sliding plate 306 drives the steel wire rope 304 on the other side to move downward. When the sliding plate 306 moves to a suitable position so that a certain amount of liquid medicine can be placed in the space between the sliding plate 306, the cabinet body 1 and the partition plate 9, the second motor 301 stops working. After the operator removes the cover plate 8 and feeds the liquid medicine into the feed port 6, the cover plate 8 is covered.

[0030] The liquid medicine enters the stirring stage:

[0031] Connect the external power supply of the third motor 501 and start the third motor 501. The third motor 501 drives the worm 502 to rotate. The worm 502 drives the worm wheel 503 to rotate. The worm wheel 503 drives the baffle 504 to rotate. When the baffle 504 rotates to be horizontal with the feed pipe 505, the third motor 501 stops working. At this time, the liquid medicine flows into the cabinet body 1 through the gap between the baffle 504 and the feed pipe 505. Then, other liquid medicines to be mixed are fed into the cabinet body 1 in proportion by the above method. Then, connect the external power supply of the first motor 10 and start the first motor 10. The first motor 10 drives the rotating rod 11 to rotate. The rotating rod 11 drives the stirring rod 12 to rotate. The stirring rod 12 stirs the liquid medicines to be mixed to make them fully mixed. Then, the first motor 10 stops working, and the mixed liquid medicine is discharged through the discharge port 13.

[0032] Although the present utility model has been illustrated and described by referring to the preferred embodiments, those of ordinary skill in the art should understand that various changes in form and details can be made within the scope of the claims.

Claims

1. A pesticide content ratio control cabinet, comprising a cabinet body (1), characterized in that: The outer wall of the cabinet (1) is fixedly connected to the first shell (2), a feed control mechanism (3) is provided inside the first shell (2), the upper surface of the cabinet (1) is fixedly connected to the second shell (4), a feed blocking mechanism (5) is provided inside the second shell (4), the outer wall of the cabinet (1) is fixedly connected to the first motor (10) via a bracket, the output shaft of the first motor (10) is fixedly connected to the rotating rod (11), a plurality of stirring rods (12) are installed on the outer wall of the rotating rod (11), a discharge port (13) is processed on the outer wall of the cabinet (1), the feed control mechanism (3) comprises a second motor (301), the outer wall of the second motor (301) is fixedly connected to the first shell (2), the output shaft of the second motor (301) is fixedly connected to the first shell (2), The threaded rod (302) is fixedly connected, the outer wall of the threaded rod (302) is threadedly connected to the nut (303), the outer wall of the nut (303) is slidably connected to the first shell (2) through a sliding groove, the outer wall of the nut (303) is fixedly connected to one end of a steel wire rope (304), the other end of the steel wire rope (304) is fixedly connected to a slide plate (306), a rubber sealing gasket is installed on the outer wall of the slide plate (306), the surface of the steel wire rope (304) is in contact with two fixed pulleys (305), the outer wall of one fixed pulley (305) is rotatably connected to the first shell (2) through a bearing, and the outer wall of the other fixed pulley (305) is rotatably connected to the cabinet (1) through a bearing, and the outer wall of the steel wire rope (304) passes through the cabinet (1) through a sealing gasket.

2. A pesticide content ratio control cabinet according to claim 1, characterized in that: The outer wall of the slide plate (306) is slidably connected to the partition plate (9) via a slide groove, and the outer wall of the slide plate (306) is in contact with the inner wall of the cabinet (1).

3. A pesticide content ratio control cabinet according to claim 2, characterized in that: The feed blocking mechanism (5) comprises a third motor (501), the outer wall of the third motor (501) being fixedly connected to the second housing (4) via a bracket, the output shaft of the third motor (501) being fixedly connected to the worm (502), the worm (502) being meshingly connected to the worm wheel (503), the outer wall of the worm wheel (503) being fixedly connected to the baffle plate (504), the outer wall of the baffle plate (504) being in contact with the inner wall of the feed pipe (505), the outer wall of the baffle plate (504) being installed with a rubber sealing pad, and the outer wall of the feed pipe (505) being fixedly connected to the cabinet (1).

4. A pesticide content ratio control cabinet according to claim 3, characterized in that: The outer wall of the worm (502) is rotatably connected to the second housing (4) via a bearing, and the outer wall of the worm wheel (503) is rotatably connected to the second housing (4) via a pin shaft.

5. A pesticide content ratio control cabinet according to claim 4, characterized in that: The upper surface of the cabinet (1) is fixedly connected to the feed port (6), a flange (7) is processed on the upper surface of the feed port (6), and a cover plate (8) is placed on the upper surface of the flange (7).

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