Laminated filter for citrus insecticide

Abstract

The utility model discloses a lamination filter for citrus insecticide spraying, and relates to the technical field of agricultural planting. The lamination filter comprises a hollow plate, a hollow box A is fixedly mounted on the outer wall of the top of the hollow plate, a hollow box B is slidably mounted on the outer side of the hollow box A, a hollow pipe A is fixedly mounted at the top and the bottom of the hollow plate and the bottom of the hollow box A, a hollow pipe B is fixedly mounted at the top of the hollow box B, and one end of the hollow pipe B extends to the inner side of the hollow pipe A. According to the lamination filter for citrus insecticide spraying, through the lifting structure, a hollow box B can be driven to descend, multiple laminations can be extruded and stacked, so that solid insecticide particles in insecticide liquid can be effectively filtered through the laminations, the hollow box B can be driven to ascend, multiple laminations can be loosened, and the insecticide spraying efficiency is improved. Therefore, the conveying unit can effectively carry out reverse flushing on solid medicine particles between the laminations, and the cleaning effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural planting, and particularly relates to a stack filter for citrus spraying medicine. Background Technique

[0002] The stack filter is a kind of filtering equipment and an indispensable device on the pipeline for conveying the medium. It is widely used in industrial and commercial fields, such as food, textile, metallurgy, plastics, medicine, building materials, papermaking, HVAC systems in industrial and commercial buildings, irrigation, wastewater treatment, sewage regeneration, municipal water supply, waterworks, large power plants, chemical enterprises, and filtering in emergency situations, etc.

[0003] At present, before spraying medicine on citrus in the market, it is necessary to filter the liquid medicine through a stack filter to remove the undissolved solid medicine particles in the liquid medicine to avoid blocking the water pipe and nozzle by the solid medicine particles. However, during the long-term use of the stack filter, the solid medicine particles will block the contact surface between the stacks, which will affect the filtering effect. Content of the Utility Model

[0004] The purpose of the utility model is to provide a stack filter for citrus spraying medicine to solve the problems and defects mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A stack filter for citrus spraying medicine, including a hollow plate, a hollow box A is fixedly installed on the outer wall of the top of the hollow plate, a hollow box B is slidably installed on the outside of the hollow box A, hollow pipes A are fixedly installed on the top and bottom of the hollow plate and the bottom of the hollow box A, a hollow pipe B is fixedly installed on the top of the hollow box B, and one end of the hollow pipe B extends to the inside of the hollow pipe A. Two groups of pads are fixedly installed on the outer wall of the bottom of the hollow plate, and the pads are arranged symmetrically left and right. It also includes stacks arranged inside the hollow box A and the hollow box B, and the stacks are sleeved on the outside of the hollow pipes A and B. A lifting structure installed on the hollow plate and the hollow box B is used to control the tightness of the stacks, and a conveying unit installed on the hollow plate, the hollow box A, the hollow box B, the hollow pipes A and B is used to filter the liquid medicine and automatically clean the impurities on the stacks.

[0006] Preferably, the lifting structure includes a servo motor, a threaded rod, and a threaded block. The servo motor is fixedly installed on the bottom outer wall of the hollow plate. There are two groups of threaded rods, which are rotatably installed at the top and bottom of the hollow plate respectively. There are two groups of threaded blocks, which are respectively threadedly installed on the outer walls of the two groups of threaded rods, and the two groups of threaded blocks are respectively fixedly installed on the outer walls of both sides of the hollow box B. It can drive the hollow box B to descend, squeeze a large number of stacked sheets, stack the sheets, so that the sheets can effectively filter the solid medicine particles in the liquid medicine. It can also drive the hollow box B to rise, loosen a large number of stacked sheets, so that the conveying unit can effectively backwash the solid medicine particles between the stacked sheets, improving the cleaning effect.

[0007] Preferably, gears are fixedly installed on the outer walls of the two groups of threaded rods, a synchronous belt is sleeved on the two groups of gears, and the synchronous belt is meshed with the two groups of gears.

[0008] Preferably, the conveying unit includes a water pump, a water suction pipe, a water delivery pipe A, a drain pipe A, a water delivery pipe B, and a drain pipe B. The water pump is fixedly installed on the top outer wall of the hollow plate. The water suction pipe is fixedly connected to the input end of the water pump. The water delivery pipe A is fixedly installed on one side of the hollow box A, and one end of the water delivery pipe A is fixedly connected to the output end of the water pump. The drain pipe A is fixedly installed on the top of the hollow pipe B. The water delivery pipe B is fixedly installed on the bottom of the hollow pipe A, and one end of the water delivery pipe B is fixedly connected to the water delivery pipe A. The drain pipe B is fixedly installed on one side of the hollow box B.

[0009] Preferably, the other ends of the water delivery pipe A and the drain pipe B are both communicated with the interiors of the hollow box A and the hollow box B, and the other ends of the drain pipe A and the water delivery pipe B are both communicated with the interiors of the hollow pipe A and the hollow pipe B.

[0010] Preferably, a solenoid valve A is provided on the water delivery pipe A and the drain pipe A, and a solenoid valve B is provided on the water delivery pipe B and the drain pipe B.

[0011] Preferably, the hollow pipe A and the hollow pipe B are both provided with holes.

[0012] Preferably, an annular groove is provided on the inner side of the hollow box B, a sealing ring is arranged in the annular groove, and the sealing ring is in contact with the outer wall of the hollow box A, improving the sealing performance between the hollow box A and the hollow box B.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] The stack filter for citrus medicine spraying can drive the hollow box B to descend through the lifting structure, squeeze a large number of stack plates, stack the stack plates, enable the stack plates to effectively filter the solid medicine particles in the liquid medicine, and can also drive the hollow box B to ascend to loosen a large number of stack plates, so that the conveying unit can effectively backwash the solid medicine particles between the stack plates and improve the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present utility model will be further described below in conjunction with the drawings and embodiments:

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is a cross-sectional view of the hollow plate, hollow box A and hollow box B of the present utility model;

[0018] Figure 3 is a cross-sectional view of the stack plate of the present utility model;

[0019] Figure 4 is a cross-sectional view of the hollow pipe A and hollow pipe B of the present utility model.

[0020] Reference numerals: 1, hollow plate; 2, hollow box A; 3, hollow box B; 4, hollow pipe A; 5, hollow pipe B; 6, water pump; 7, water suction pipe; 8, water delivery pipe A; 9, drain pipe A; 10, water delivery pipe B; 11, drain pipe B; 12, stack plate; 13, servo motor; 14, threaded rod; 15, threaded block; 16, gear; 17, synchronous belt; 18, cushion block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The function of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be construed as a limitation on the protection scope of the present utility model.

[0022] Please refer to Figures 1-4, the present utility model provides a technical solution: a laminated filter for citrus medicine spraying, including a hollow plate 1, a hollow box A 2 is fixedly installed on the outer wall of the top of the hollow plate 1, a hollow box B 3 is slidably installed on the outside of the hollow box A 2, hollow tubes A 4 are fixedly installed on the top and bottom of the hollow plate 1 and the bottom of the hollow box A 2, a hollow tube B 5 is fixedly installed on the top of the hollow box B 3, one end of the hollow tube B 5 extends to the inside of the hollow tube A 4, two groups of cushion blocks 18 are fixedly installed on the outer wall of the bottom of the hollow plate 1, the cushion blocks 18 are arranged symmetrically left and right, and it also includes laminated sheets 12 arranged inside the hollow box A 2 and the hollow box B 3, and the laminated sheets 12 are sleeved on the outside of the hollow tubes A 4 and the hollow tube B 5, a lifting structure installed on the hollow plate 1 and the hollow box B 3, which is used to control the tightness of the laminated sheets 12 through the lifting structure, and a conveying unit installed on the hollow plate 1, the hollow box A 2, the hollow box B 3, the hollow tube A 4, and the hollow tube B 5, through the conveying unit, it is used to filter the liquid medicine and automatically clean the impurities on the laminated sheets 12.

[0023] The lifting structure includes a servo motor 13, a threaded rod 14, and a threaded block 15. The servo motor 13 is fixedly installed on the outer wall of the bottom of the hollow plate 1. There are two groups of threaded rods 14, which are rotatably installed on the top and bottom of the hollow plate 1. There are two groups of threaded blocks 15, which are respectively threadedly installed on the outer walls of the two groups of threaded rods 14, and the two groups of threaded blocks 15 are respectively fixedly installed on the outer walls of both sides of the hollow box B 3. Start the servo motor 13, the output shaft of the servo motor 13 drives the threaded rod 14 to rotate, and the rotation of the threaded rod 14 drives the threaded block 15, the hollow box B 3, and the hollow tube B 5 to rise or fall. When the hollow box B 3 descends, it squeezes a large number of laminated sheets 12 to stack the laminated sheets 12, so that the laminated sheets 12 can effectively filter the solid medicine particles in the liquid medicine. When the hollow box B 3 rises, it can loosen a large number of laminated sheets 12, so that the conveying unit can effectively backwash the solid medicine particles between the laminated sheets 12 and improve the cleaning effect.

[0024] Gears 16 are fixedly installed on the outer walls of the two groups of threaded rods 14, a synchronous belt 17 is sleeved on the two groups of gears 16, and the synchronous belt 17 is meshed with the two groups of gears 16.

[0025] The conveying unit includes a water pump 6, a water suction pipe 7, a water delivery pipe A8, a drain pipe A9, a water delivery pipe B10, and a drain pipe B11. The water pump 6 is fixedly installed on the outer wall of the top of the hollow plate 1. The water suction pipe 7 is fixedly connected to the input end of the water pump 6. The water delivery pipe A8 is fixedly installed on one side of the hollow box A2, and one end of the water delivery pipe A8 is fixedly connected to the output end of the water pump 6. The drain pipe A9 is fixedly installed on the top of the hollow pipe B5. The water delivery pipe B10 is fixedly installed at the bottom of the hollow pipe A4, and one end of the water delivery pipe B10 is fixedly connected to the water delivery pipe A8. The drain pipe B11 is fixedly installed on one side of the hollow box B3. When the solenoid valve A is started, the water delivery pipe A8 and the drain pipe A9 are opened and closed. By starting the water pump 6, the water pump 6 extracts the liquid medicine through the water suction pipe 7, so that the liquid medicine enters the interiors of the hollow box A2 and the hollow box B3 through the water delivery pipe A8. The liquid medicine enters the interiors of the hollow pipe A4 and the hollow pipe B5 through the gaps between the laminations 12 and the holes in the hollow pipe A4 and the hollow pipe B5, and finally is discharged through the drain pipe A9. When the liquid medicine passes through the gaps between the laminations 12, the laminations 12 are used to filter the undissolved solid medicine particles in the liquid medicine. After the filter has been used for a certain period of time, the solenoid valve A is closed, and the solenoid valve B is started. By starting the water pump 6, the water pump 6 extracts the cleaning water through the water suction pipe 7, so that the cleaning water enters the interiors of the hollow pipe A4 and the hollow pipe B5 through the water delivery pipe B10. The cleaning water flushes the laminations 12 through the holes, and the flushed cleaning water and the solid medicine particles are discharged through the drain pipe B11.

[0026] The other ends of the water delivery pipe A8 and the drain pipe B11 communicate with the interiors of the hollow box A2 and the hollow box B3, and the other ends of the drain pipe A9 and the water delivery pipe B10 communicate with the interiors of the hollow pipe A4 and the hollow pipe B5.

[0027] The water delivery pipe A8 and the drain pipe A9 are provided with a solenoid valve A, and the water delivery pipe B10 and the drain pipe B11 are provided with a solenoid valve B.

[0028] Both the hollow pipe A4 and the hollow pipe B5 are provided with holes.

[0029] An annular groove is formed on the inner side of the hollow box B3, and a sealing ring is arranged in the annular groove. The sealing ring contacts the outer wall of the hollow box A2 to improve the sealing performance between the hollow box A2 and the hollow box B3.

[0030] Working principle: By starting the solenoid valve A, the water supply pipe A8 and the drain pipe A9 are opened and closed. By starting the water pump 6, the water pump 6 extracts the liquid medicine through the water suction pipe 7, so that the liquid medicine enters the interiors of the hollow box A2 and the hollow box B3 through the water supply pipe A8. The liquid medicine enters the interiors of the hollow pipe A4 and the hollow pipe B5 through the gaps between the laminations 12 and the holes of the hollow pipe A4 and the hollow pipe B5, and finally is discharged through the drain pipe A9. When the liquid medicine passes through the gaps between the laminations 12, the laminations 12 are used to filter the undissolved solid medicine particles in the liquid medicine. After the filter has been used for a certain period of time, the solenoid valve A is closed and the solenoid valve B is started. By starting the water pump 6, the water pump 6 extracts the cleaning water through the water suction pipe 7, so that the cleaning water enters the interiors of the hollow pipe A4 and the hollow pipe B5 through the water supply pipe B10. The cleaning water flushes the laminations 12 through the holes, and the flushed cleaning water and the solid medicine particles are discharged through the drain pipe B11. During the process of cleaning the laminations 12, by starting the servo motor 13, the output shaft of the servo motor 13 drives the threaded rod 14 to rotate, and the rotation of the threaded rod 14 drives the threaded block 15, the hollow box B3, and the hollow pipe B5 to rise, thereby loosening the laminations 12, so that the cleaning water can effectively backwash the solid medicine particles between the laminations 12.

[0031] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the said technical field, various changes can be made without departing from the gist of the present utility model.

Claims

1. A stack filter for citrus spraying, comprising a hollow plate (1). A hollow box A (2) is fixedly installed on the outer wall of the top of the hollow plate (1). A hollow box B (3) is slidably installed on the outside of the hollow box A (2). Hollow tubes A (4) are fixedly installed at the top and bottom of the hollow plate (1) and at the bottom of the hollow box A (2). A hollow tube B (5) is fixedly installed at the top of the hollow box B (3). One end of the hollow tube B (5) extends to the inside of the hollow tube A (4). Two groups of pads (18) are fixedly installed on the outer wall of the bottom of the hollow plate (1). The pads (18) are symmetrically arranged left and right. It is characterized in that, It also includes: Laminations (12) disposed inside the hollow box A (2) and the hollow box B (3), and the laminations (12) are sleeved outside the hollow tube A (4) and the hollow tube B (5); A lifting structure installed on the hollow plate (1) and the hollow box B (3), and the lifting structure is used to control the tightness of the laminations (12); A conveying unit installed on the hollow plate (1), the hollow box A (2), the hollow box B (3), the hollow tube A (4), and the hollow tube B (5). Through the conveying unit, it is used to filter the liquid medicine and automatically clean the impurities on the laminations (12).

2. The laminated filter for citrus spraying according to claim 1, wherein: The lifting structure includes a servo motor (13), a threaded rod (14), and a threaded block (15). The servo motor (13) is fixedly installed on the bottom outer wall of the hollow plate (1). There are two groups of threaded rods (14) rotatably installed at the top and bottom of the hollow plate (1). There are two groups of threaded blocks (15) threadedly installed on the outer walls of the two groups of threaded rods (14), and the two groups of threaded blocks (15) are respectively fixedly installed on the outer walls of both sides of the hollow box B (3).

3. The laminated filter for citrus spraying according to claim 2, wherein: Gears (16) are fixedly installed on the outer walls of the two groups of threaded rods (14). A synchronous belt (17) is sleeved on the two groups of gears (16), and the synchronous belt (17) is meshed with the two groups of gears (16).

4. The laminated filter for citrus spraying according to claim 3, characterized in that: The conveying unit includes a water pump (6), a water suction pipe (7), a water delivery pipe A (8), a drain pipe A (9), a water delivery pipe B (10), and a drain pipe B (11). The water pump (6) is fixedly installed on the top outer wall of the hollow plate (1). The water suction pipe (7) is fixedly connected to the input end of the water pump (6). The water delivery pipe A (8) is fixedly installed on one side of the hollow box A (2), and one end of the water delivery pipe A (8) is fixedly connected to the output end of the water pump (6). The drain pipe A (9) is fixedly installed on the top of the hollow tube B (5). The water delivery pipe B (10) is fixedly installed on the bottom of the hollow tube A (4), and one end of the water delivery pipe B (10) is fixedly connected to the water delivery pipe A (8). The drain pipe B (11) is fixedly installed on one side of the hollow box B (3).

5. The laminated filter for citrus spraying according to claim 4, characterized in that: The other ends of the water delivery pipe A (8) and the drain pipe B (11) communicate with the interiors of the hollow box A (2) and the hollow box B (3). The other ends of the drain pipe A (9) and the water delivery pipe B (10) communicate with the interiors of the hollow tube A (4) and the hollow tube B (5).

6. The laminated filter for citrus spraying according to claim 5, characterized in that: The water delivery pipe A (8) and the drain pipe A (9) are provided with solenoid valve A, and the water delivery pipe B (10) and the drain pipe B (11) are provided with solenoid valve B.

7. The laminated filter for citrus spraying according to claim 6, wherein: The hollow tube A (4) and the hollow tube B (5) are both provided with holes.

8. The laminated filter for citrus spraying according to claim 7, characterized in that: An annular groove is formed inside the hollow box B (3), and a sealing ring is disposed in the annular groove. The sealing ring is in contact with the outer wall of the hollow box A (2).

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