Multifunctional centrifugal device for manufacturing diazinon

Abstract

The utility model discloses a multifunctional centrifugal device for manufacturing diazinon, and relates to the technical field of diazinon processing, the multifunctional centrifugal device comprises a shell, a driving mechanism arranged on the inner wall of the shell and a mesh cylinder arranged in the shell, the upper surface of the shell is fixedly connected with an upper cover, the lower surface of the upper cover is rotatably connected with the mesh cylinder, and the mesh cylinder is arranged in the shell. A cleaning motor is fixedly connected to the upper surface of the upper cover, the output end of the cleaning motor penetrates through the upper cover to be fixedly connected with a shaft rod, a connecting rod is fixedly connected to the surface of the shaft rod, and a cleaning brush is fixedly connected to the surface of the connecting rod. During centrifugation, the cleaning motor drives the shaft rod and the mesh cylinder to rotate synchronously, so that the cleaning brush and the matched brush are kept static relative to the mesh cylinder, normal centrifugation is guaranteed, then rotation of the mesh cylinder is stopped intermittently, diazinon is scattered through the connecting rod and the supporting rod, and meanwhile the mesh cylinder is cleaned through the cleaning brush and the matched brush, so that the diazinon is removed. And the mesh cylinder is not easy to block.

Description

Technical Field

[0001] The utility model relates to the technical field of diazinon processing, in particular to a multifunctional centrifugal device for manufacturing diazinon. Background Art

[0002] Diazinon is the name of a pesticide, mainly used to control diamondback moths, cotton aphids, yellow rice borers and underground pests. The production process of diazinon generally involves first reacting methanol, hydrogen chloride with isobutyronitrile to form the corresponding iminoester hydrochloride; treating with ammonia to convert it into the corresponding amidine. Then, under alkaline conditions, the amidine is condensed with ethyl acetoacetate to obtain pyrimidinol (4-hydroxy-2-isopropyl-6-methylpyrimidine). Pyrimidinol is heated under reflux in benzene or toluene in the presence of sodium carbonate, and diethylthiophosphoryl chloride and copper nitrate are added for condensation to obtain diazinon.

[0003] After querying the prior art, it is known that the "multifunctional centrifugal device for manufacturing diazinon" with the patent application number "201821994951.5" discloses a multifunctional centrifugal device for manufacturing diazinon, including a housing. A screening barrel is arranged inside the housing, and a driving device is arranged on the housing. The screening barrel is rotationally connected inside the housing through the driving device. A plurality of support legs are symmetrically and fixedly connected to the bottom of the housing, solving the problem of insufficient and uneven dehydration, resulting in low dehydration efficiency. However, during the centrifugal dehydration process of diazinon, it is easy to cause blockage of the screening barrel. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the drawback that in the prior art, during the centrifugal dehydration process of diazinon, it is easy to cause blockage of the screening barrel, and a multifunctional centrifugal device for manufacturing diazinon is proposed.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A multifunctional centrifugal device for manufacturing diazinon, including an outer shell, a driving mechanism arranged on the inner wall of the outer shell, and a mesh cylinder arranged inside the outer shell. The upper surface of the outer shell is fixedly connected with an upper cover. The lower surface of the upper cover is rotationally connected with the mesh cylinder. The upper surface of the upper cover is fixedly connected with a cleaning motor. The output end of the cleaning motor passes through the upper cover and is fixedly connected with a shaft rod. A connecting rod is fixedly connected to the surface of the shaft rod. A cleaning brush is fixedly connected to the surface of the connecting rod. A support rod is fixedly connected to the bottom side of the shaft rod. One end of the support rod is fixedly connected with a mating brush.

[0006] As a further description of the above technical solution:

[0007] The upper surface of the outer shell is provided with a feeding seat. An air pump is fixedly connected to the upper surface of the outer shell. The air outlet of the air pump is communicated with the mesh cylinder through a pipeline.

[0008] As a further description of the above technical solution:

[0009] The driving mechanism includes a driving motor fixedly installed on the inner wall of the housing, and an output end of the driving motor is fixedly connected with a driving gear.

[0010] As a further description of the above technical solution:

[0011] A gear ring is fixedly connected to the bottom of the mesh cylinder, and the driving gear meshes with the gear ring.

[0012] As a further description of the above technical solution:

[0013] A support arm is fixedly connected to the inner wall of the housing, and a rotating sleeve is embedded on the upper surface of the support arm.

[0014] As a further description of the above technical solution:

[0015] A ball is rotatably connected to the inner wall of the rotating sleeve, and a connecting ring is fixedly connected to the surface of the mesh cylinder.

[0016] As a further description of the above technical solution:

[0017] A wear-resistant groove is provided on the lower surface of the connecting ring, and the inner wall of the wear-resistant groove is rotatably connected to the ball.

[0018] As a further description of the above technical solution:

[0019] A discharge pipe is provided at the bottom of the mesh cylinder, a valve is provided inside the discharge pipe, and the inner wall of the housing is rotatably connected to the discharge pipe.

[0020] As a further description of the above technical solution:

[0021] A drain pipe is fixedly connected to the lower surface of the housing.

[0022] As a further description of the above technical solution:

[0023] A drain groove is formed on the inner bottom wall of the housing, and the drain pipe communicates with the drain groove.

[0024] The utility model has the following beneficial effects:

[0025] Compared with the prior art, when the multifunctional centrifugal device for manufacturing diazinon is centrifuging, the cleaning motor drives the shaft rod and the mesh cylinder to rotate synchronously, so that the cleaning brush and the mating brush remain relatively stationary with respect to the mesh cylinder, ensuring the normal progress of centrifugation. Then, the rotation of the mesh cylinder is intermittently stopped, and the diazinon is dispersed through the connecting rod and the support rod. At the same time, the mesh cylinder is cleaned by the cleaning brush and the mating brush, making it not easy for the mesh cylinder to become blocked. Then the mesh cylinder rotates again for dehydration, making the dehydration effect better. After centrifugation is completed, after the diazinon is discharged, cleaning water is poured in. Only by driving the shaft rod to rotate by the cleaning motor, the connecting rod and the support rod drive the cleaning brush and the mating brush to rotate, and the cleaning brush and the mating brush rub against the inner wall of the mesh cylinder to clean the inner wall of the mesh cylinder. The cleaning brushes are distributed staggeredly up and down to reduce cleaning dead corners, and then the waste water generated by cleaning is discharged. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 FIG. is a schematic diagram of the internal structure of a multifunctional centrifugal device for manufacturing diazinon proposed by the present utility model;

[0027] Figure 2 FIG. is a partially enlarged view of the connecting rod of a multifunctional centrifugal device for manufacturing diazinon proposed by the present utility model;

[0028] Figure 3 FIG. is a schematic diagram of the structure of the mating brush of a multifunctional centrifugal device for manufacturing diazinon proposed by the present utility model;

[0029] Figure 4 FIG. is a bottom view of the connecting ring of a multifunctional centrifugal device for manufacturing diazinon proposed by the present utility model;

[0030] Figure 5 FIG. is a multifunctional centrifugal device for manufacturing diazinon proposed by the present utility model Figure 1 Enlarged view of the structure at A in;

[0031] Figure 6 FIG. is a multifunctional centrifugal device for manufacturing diazinon proposed by the present utility model Figure 1 Enlarged view of the structure at B in.

[0032] Legend:

[0033] 1. Outer shell; 2. Mesh cylinder; 3. Cleaning motor; 4. Shaft rod; 5. Connecting rod; 6. Cleaning brush; 7. Support rod; 8. Mating brush; 9. Feed seat; 10. Upper cover; 11. Air pump; 12. Driving motor; 13. Driving gear; 14. Gear ring; 15. Rotating sleeve; 16. Support arm; 17. Connecting ring; 18. Ball; 19. Wear-resistant groove; 20. Drainage groove; 21. Drain pipe; 22. Discharge pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0035] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model; the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly defined and limited, the terms "installed", "connected", "connected" 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 directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0036] Embodiment:

[0037] Refer to Figures 1 - 6, a multifunctional centrifugal device for manufacturing diazinon provided by the utility model: including a housing 1, a driving mechanism arranged on the inner wall of the housing 1, and a mesh cylinder 2 arranged inside the housing 1. The upper surface of the housing 1 is fixedly connected with an upper cover 10. The lower surface of the upper cover 10 is rotationally connected with the mesh cylinder 2. The upper surface of the upper cover 10 is fixedly connected with a cleaning motor 3. The output end of the cleaning motor 3 passes through the upper cover 10 and is fixedly connected with a shaft rod 4. The surface of the shaft rod 4 is fixedly connected with a connecting rod 5. The surface of the connecting rod 5 is fixedly connected with a cleaning brush 6. The bottom side of the shaft rod 4 is fixedly connected with a support rod 7. One end of the support rod 7 is fixedly connected with a matching brush 8. When centrifuging, the cleaning motor 3 drives the shaft rod 4 and the mesh cylinder 2 to rotate synchronously, so that the cleaning brush 6 and the matching brush 8 remain relatively stationary with respect to the mesh cylinder 2, ensuring the normal progress of centrifugation. Then, the rotation of the mesh cylinder 2 is intermittently stopped. The diazinon is dispersed through the connecting rod 5 and the support rod 7. At the same time, the mesh cylinder 2 is cleaned by the cleaning brush 6 and the matching brush 8, so that the mesh cylinder 2 is not easily blocked. The mesh cylinder 2 rotates again for dehydration, making the dehydration effect better. After centrifugation is completed, after the diazinon is discharged, cleaning water is poured in. Only by driving the shaft rod 4 to rotate through the cleaning motor 3, the connecting rod 5 and the support rod 7 drive the cleaning brush 6 and the matching brush 8 to rotate. The cleaning brush 6 and the matching brush 8 rub against the inner wall of the mesh cylinder 2 to clean the inner wall of the mesh cylinder 2. The cleaning brushes 6 are distributed in a staggered manner up and down to reduce cleaning dead corners. Then, the waste water generated by cleaning is discharged.

[0038] Refer to Figure 1 , Figure 4 , Figure 5 and Figure 6, a feeding seat 9 is arranged on the upper surface of the outer shell 1, and diazinon or cleaning water is added through the feeding seat 9. An air pump 11 is fixedly connected to the upper surface of the outer shell 1. The air outlet of the air pump 11 is communicated with the mesh cylinder 2 through a pipeline. When centrifugally dehydrating diazinon, the air pump 11 is started synchronously. The air pump 11 conveys air into the mesh cylinder 2 to drive the air flow inside the mesh cylinder 2, thereby improving the dehydration effect. The driving mechanism includes a driving motor 12 fixedly installed on the inner wall of the outer shell 1. The output end of the driving motor 12 is fixedly connected with a driving gear 13. A gear ring 14 is fixedly connected to the bottom of the mesh cylinder 2. The driving gear 13 meshes with the gear ring 14. The driving motor 12 drives the driving gear 13 to rotate, and the driving gear 13 drives the gear ring 14 to rotate, thereby causing the mesh cylinder 2 to rotate and centrifugally dehydrating diazinon. A support arm 16 is fixedly connected to the inner wall of the outer shell 1. A rotating sleeve 15 is embedded on the upper surface of the support arm 16. A rolling ball 18 is rotatably connected to the inner wall of the rotating sleeve 15. A connecting ring 17 is fixedly connected to the surface of the mesh cylinder 2. A wear-resistant groove 19 is arranged on the lower surface of the connecting ring 17. The inner wall of the wear-resistant groove 19 is rotatably connected with the rolling ball 18. When the mesh cylinder 2 rotates, the connecting ring 17 rotates on the surface of the rolling ball 18. The wear-resistant groove 19 improves the wear resistance of the connecting ring 17. The rotating sleeve 15 wraps most of the rolling balls 18, making the rolling balls 18 not easy to fall off. A discharge pipe 22 is arranged at the bottom of the mesh cylinder 2. A valve is arranged inside the discharge pipe 22. The dehydrated diazinon is discharged through the discharge pipe 22 by opening the valve. The inner wall of the outer shell 1 is rotatably connected with the discharge pipe 22. A drain pipe 21 is fixedly connected to the lower surface of the outer shell 1. A drainage groove 20 is formed on the inner bottom wall of the outer shell 1. The drain pipe 21 is communicated with the drainage groove 20. An electromagnetic valve (the electromagnetic valve is a prior art and is not shown in the figure) is arranged on the drain pipe 21. When centrifugally dehydrating diazinon, the electromagnetic valve remains open to discharge the centrifugally generated water. During cleaning, first close the electromagnetic valve. When discharging the cleaning water, open the electromagnetic valve to discharge the cleaning water from the drain pipe 21.

[0039] Working principle: When centrifuging, diazinon is added through the feed seat 9. The driving motor 12 drives the driving gear 13 to rotate, and the driving gear 13 drives the gear ring 14 to rotate, thereby causing the mesh cylinder 2 to rotate. The cleaning motor 3 drives the shaft rod 4 to rotate synchronously with the mesh cylinder 2, so that the cleaning brush 6 and the mating brush 8 remain relatively stationary with respect to the mesh cylinder 2, ensuring the normal progress of centrifugation. The air pump 11 is started synchronously, and the air pump 11 conveys air into the mesh cylinder 2, driving the air flow inside the mesh cylinder 2, thereby improving the dehydration effect. Then, the rotation of the mesh cylinder 2 is intermittently stopped, and the diazinon is dispersed through the connecting rod 5 and the support rod 7. At the same time, the mesh cylinder 2 is cleaned by the cleaning brush 6 and the mating brush 8, so that the mesh cylinder 2 is not easily blocked. The mesh cylinder 2 rotates again for dehydration, making the dehydration effect better. After centrifugation is completed, after the diazinon is discharged, cleaning water is poured in. Only the cleaning motor 3 is used to drive the shaft rod 4 to rotate, so that the connecting rod 5 and the support rod 7 drive the cleaning brush 6 and the mating brush 8 to rotate. The cleaning brush 6 and the mating brush 8 rub against the inner wall of the mesh cylinder 2 to clean the inner wall of the mesh cylinder 2. The cleaning brushes 6 are distributed staggeredly up and down to reduce cleaning dead corners. Then, the waste water generated by cleaning is discharged.

[0040] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A multifunctional centrifugal device for manufacturing diazinon, comprising a housing (1), a driving mechanism arranged on the inner wall of the housing (1), and a mesh cylinder (2) arranged inside the housing (1), characterized in that: The upper surface of the outer shell (1) is fixedly connected with an upper cover (10). The lower surface of the upper cover (10) is rotatably connected with the mesh cylinder (2). The upper surface of the upper cover (10) is fixedly connected with a cleaning motor (3). The output end of the cleaning motor (3) passes through the upper cover (10) and is fixedly connected with a shaft rod (4). The surface of the shaft rod (4) is fixedly connected with a connecting rod (5). The surface of the connecting rod (5) is fixedly connected with a cleaning brush (6). The bottom side of the shaft rod (4) is fixedly connected with a support rod (7). One end of the support rod (7) is fixedly connected with a mating brush (8).

2. The multifunctional centrifugal device for manufacturing diazinon according to claim 1, wherein: The upper surface of the outer shell (1) is provided with a feeding seat (9). The upper surface of the outer shell (1) is fixedly connected with an air pump (11). The air outlet of the air pump (11) is communicated with the mesh cylinder (2) through a pipeline.

3. A multifunctional centrifugal device for manufacturing diazinon according to claim 1, characterized in that: The driving mechanism includes a driving motor (12) fixedly installed on the inner wall of the outer shell (1). The output end of the driving motor (12) is fixedly connected with a driving gear (13).

4. A multifunctional centrifugal device for manufacturing diazinon according to claim 3, characterized in that: The bottom of the mesh cylinder (2) is fixedly connected with a toothed ring (14). The driving gear (13) meshes with the toothed ring (14).

5. A multifunctional centrifugal device for manufacturing diazinon according to claim 1, characterized in that: The inner wall of the outer shell (1) is fixedly connected with a support arm (16). The upper surface of the support arm (16) is inlaid with a rotating sleeve (15).

6. A multifunctional centrifugal device for manufacturing diazinon according to claim 5, characterized in that: The inner wall of the rotating sleeve (15) is rotatably connected with a ball (18). The surface of the mesh cylinder (2) is fixedly connected with a connecting ring (17).

7. A multifunctional centrifugal device for manufacturing diazinon according to claim 6, characterized in that: The lower surface of the connecting ring (17) is provided with a wear-resistant groove (19). The inner wall of the wear-resistant groove (19) is rotatably connected with the ball (18).

8. A multifunctional centrifugal device for manufacturing diazinon according to claim 1, characterized in that: The bottom of the mesh cylinder (2) is provided with a discharge pipe (22). A valve is arranged inside the discharge pipe (22). The inner wall of the outer shell (1) is rotatably connected with the discharge pipe (22).

9. A multifunctional centrifugal device for manufacturing diazinon according to claim 1, characterized in that: The lower surface of the outer shell (1) is fixedly connected with a drain pipe (21).

10. A multifunctional centrifugal device for manufacturing diazinon according to claim 9, characterized in that: The inner bottom wall of the outer shell (1) is provided with a drainage groove (20). The drain pipe (21) is communicated with the drainage groove (20).

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