Drying device for pesticide production

Abstract

The utility model discloses a drying device for pesticide production, which belongs to the technical field of pesticide production, and comprises a drying barrel, a heating component and a stirring component, the heating component comprises a heating plate fixedly arranged on the side wall of the drying barrel and a heating rod fixedly arranged at the top of the drying barrel, the stirring assembly comprises a supporting barrel rotationally installed at the top of the drying barrel and a driving part used for driving the supporting barrel to rotate, the heating rod is arranged in the supporting barrel and rotationally connected with the supporting barrel, a disc is fixedly connected to the upper end of the supporting barrel, and stirring shafts are rotationally installed on the two sides of the disc correspondingly; a rolling gear is fixedly connected to the upper end of the stirring shaft, an inner gear ring is fixedly connected to the inner top wall of the drying barrel, and a check ring is fixedly connected to the inner side wall of the drying barrel; through cooperation of a disc and a check ring, pesticide raw materials can be isolated and prevented from entering the surface of the gear, the gear is protected, and the failure rate of the device is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of pesticide production technology, and specifically relates to a drying device for pesticide production. Background Technology

[0002] Pesticides are chemical agents used in agriculture to control pests and diseases and regulate plant growth. They are widely used in agricultural, forestry, and animal husbandry production, environmental and household sanitation pest control and disease prevention, and industrial products for mold and insect prevention. There are many types of pesticides, which can be mainly classified according to their uses into insecticides, acaricides, rodenticides, nematicides, molluscicides, fungicides, herbicides, and plant growth regulators; according to their raw material source into mineral-based pesticides, biological pesticides, and chemically synthesized pesticides; and according to their formulation into powders, wettable powders, emulsions, emulsifiable concentrates, creams, pastes, colloids, fumigants, smoke agents, aerosols, granules, microparticles, and oils.

[0003] Pesticides often contain moisture in their raw materials during production, necessitating drying. Chinese Patent CN215176826U discloses a drying device for pesticide production, comprising a base plate, four sets of support legs, a drying drum, a drying unit, a feed pipe, a discharge pipe, and a valve. The drying drum is mounted on top of the base plate via the four sets of support legs. The drying unit is mounted on the inner wall of the drying drum. The output end of the feed pipe extends through the upper right side of the drying drum into its interior. The input end of the discharge pipe connects to the bottom of the drying drum, and a valve is mounted on the discharge pipe. The device also includes a motor, a steering mechanism, a first gear, a first stirring rod, two sets of connecting rods, two sets of sliders, two sets of second gears, an internal gear ring, and two sets of second stirring rods. The motor and steering mechanism are both mounted on... At the top of the drying drum, the motor output is connected to the input of the steering gear. The output of the steering gear extends through the top of the drying drum into the interior of the drying drum. The first gear is installed at the output of the steering gear, and the first stirring rod is installed at the bottom of the first gear. An annular groove is provided at the top of the interior of the drying drum, and two sets of sliders slide in the annular groove. The two sets of sliders are rotatably installed at the top of two sets of connecting rods. Two sets of second gears are installed at the bottom of the two sets of connecting rods, and both sets of second gears mesh with the first gear. An internal gear ring is installed at the top of the interior of the drying drum, and the internal gear ring meshes with the two sets of second gears. Two sets of second stirring rods are installed at the bottom of the two sets of second gears, and a heating device is provided inside the first stirring rod.

[0004] Regarding the aforementioned related technologies, the inventors have discovered at least the following problems: due to the lack of protective measures for the gears, when pesticide raw materials are stirred and dried, the pesticide raw materials will adhere to the surface of the gears, resulting in increased friction between the gears, accelerated wear of the gears, and even gear jamming, increasing the failure rate of the device. Utility Model Content

[0005] The purpose of this invention is to provide a drying device for pesticide production to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a drying device for pesticide production, comprising a drying drum, a heating component, and a stirring component, wherein the heating component comprises a heating plate fixedly installed on the side wall of the drying drum and a heating rod fixedly installed on the top of the drying drum;

[0007] The stirring assembly includes a support cylinder rotatably mounted on the top of the drying drum and a driving component for driving the support cylinder to rotate. The heating rod is disposed inside the support cylinder and rotatably connected to the support cylinder. A disc is fixedly connected to the upper end of the support cylinder. Stirring shafts are rotatably mounted on both sides of the disc. A rolling gear is fixedly connected to the upper end of the stirring shaft. An internal gear ring is fixedly connected to the inner top wall of the drying drum. The rolling gear meshes with the internal gear ring. Stirring blades are fixedly connected to the surfaces of the support cylinder and the stirring shaft. A retaining ring is fixedly connected to the inner side wall of the drying drum. The retaining ring slides within the outer ring of the disc.

[0008] In a preferred embodiment, a feed hopper is fixedly connected to the top of one side of the drying barrel, and a discharge pipe is fixedly connected to the bottom of the drying barrel.

[0009] In a preferred embodiment, an exhaust pipe is fixedly connected to the top of the drying drum on the side away from the feed hopper.

[0010] In a preferred embodiment, the driving component includes a motor fixedly mounted on the top of the drying drum, a first bevel gear fixedly mounted on the output end of the motor, and a second bevel gear fixedly mounted on the upper end of the support cylinder, wherein the first bevel gear and the second bevel gear are meshed together.

[0011] In a preferred embodiment, a rubber ring is fixedly connected to the inner circumference of the retaining ring.

[0012] In a preferred embodiment, the top of the drying drum is provided with a cover.

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

[0014] This pesticide production drying device, through the setting of a stirring component, can stir and disperse pesticide raw materials during drying, thereby improving drying efficiency;

[0015] This pesticide production drying device, through the cooperation of a disc and a retaining ring, can isolate pesticide raw materials, prevent pesticide raw materials from entering the gear surface, protect the gears, and reduce the failure rate of the device. Attached Figure Description

[0016] Figure 1This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the present invention;

[0018] Figure 3 This is a half-sectional structural diagram of the present invention.

[0019] In the diagram: 1. Drying drum; 11. Feed hopper; 12. Discharge pipe; 13. Exhaust pipe; 14. Cover; 2. Heating assembly; 21. Heating plate; 22. Heating rod; 3. Stirring assembly; 31. Support cylinder; 32. Drive component; 321. Motor; 322. First bevel gear; 323. Second bevel gear; 33. Disc; 34. Stirring shaft; 35. Rolling gear; 36. Internal gear ring; 37. Stirring blade; 38. Retaining ring; 39. Rubber ring. Detailed Implementation

[0020] The present invention will be further described below with reference to the embodiments.

[0021] The following embodiments are used to illustrate the present invention, but should not be used to limit the scope of protection of the present invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0022] Please see Figure 1-3 This utility model provides a drying device for pesticide production, including a drying drum 1, a heating assembly 2, and a stirring assembly 3. A feed hopper 11 is fixedly connected to the top of one side of the drying drum 1. The pesticide raw materials to be dried are added into the drying drum 1 through the feed hopper 11. A discharge pipe 12 is fixedly connected to the bottom of the drying drum 1. The dried pesticide raw materials are discharged from the discharge pipe 12. An exhaust pipe 13 is fixedly connected to the top of the side of the drying drum 1 away from the feed hopper 11. A purifier is connected to the end of the exhaust pipe 13. After the exhaust pipe 13 discharges moisture, the purifier removes harmful substances from the moisture to prevent the harmful substances in the moisture from polluting the environment. A cover 14 is provided on the top of the drying drum 1, which can cover the drive unit 32 and the heater.

[0023] Reference Figure 2 and Figure 3 The heating assembly 2 includes a heating plate 21 fixedly installed on the side wall of the drying drum 1 and a heating rod 22 fixedly installed on the top of the drying drum 1. The top of the heating rod 22 is connected to a heater, which is fixed inside the cover 14. By setting the heating assembly 2, the heating plate 21 heats the surrounding area of ​​the drying drum 1, and the heating rod 22 heats the central area of ​​the drying drum 1, thereby improving the drying efficiency of pesticide raw materials.

[0024] Reference Figure 2 and Figure 3 The stirring assembly 3 includes a support cylinder 31 rotatably mounted on the top of the drying drum 1 and a driving component 32 for driving the support cylinder 31 to rotate. A heating rod 22 is disposed inside the support cylinder 31 and rotatably connected to it. A disc 33 is fixedly connected to the upper end of the support cylinder 31. Stirring shafts 34 are rotatably mounted on both sides of the disc 33. A rolling gear 35 is fixedly connected to the upper end of the stirring shaft 34. An internal gear ring 36 is fixedly connected to the inner top wall of the drying drum 1. The rolling gear 35 meshes with the internal gear ring 36. Stirring blades 37 are fixedly connected to the surfaces of the support cylinder 31 and the stirring shaft 34. A retaining ring 38 is fixedly connected to the inner side wall of the drying drum 1. The retaining ring 38 slides within the outer ring of the disc 33. The inner circumference of the retaining ring 38... A rubber ring 39 is fixedly connected. With the setting of the stirring assembly 3, during drying, the drive component 32 can be activated to drive the support cylinder 31 to rotate. The support cylinder 31 drives the disc 33 to rotate, and the stirring shaft 34 will follow the disc 33 to rotate around the support cylinder 31. At the same time, the stirring shaft 34 drives the rolling gear 35 to roll along the inner gear ring 36, causing the rolling gear 35 to rotate. The rotating rolling gear 35 drives the stirring shaft 34 to rotate, so that the support cylinder 31 and the stirring shaft 34 simultaneously drive the stirring blade 37 to stir and disperse the pesticide raw materials, thereby improving the drying efficiency. Among them, the cooperation of the disc 33 and the retaining ring 38 can isolate the pesticide raw materials, prevent the pesticide raw materials from entering the gear surface, protect the gears, and reduce the failure rate of the device.

[0025] Specifically, the driving component 32 includes a motor 321 fixedly installed on the top of the drying drum 1, a first bevel gear 322 fixedly installed on the output end of the motor 321, and a second bevel gear 323 fixedly installed on the upper end of the support cylinder 31. The first bevel gear 322 and the second bevel gear 323 are meshed together. By setting the driving component 32, the motor 321 can be started to drive the first bevel gear 322 to rotate, which in turn drives the second bevel gear 323 to rotate, which in turn drives the support cylinder 31 to rotate.

[0026] The working principle and usage process of this utility model are as follows: First, the pesticide raw materials to be dried are added into the drying barrel 1 through the feed hopper 11. The heater is started, so that the heating plate 21 heats the surrounding area of ​​the drying barrel 1 and the heating rod 22 heats the central area of ​​the drying barrel 1. At the same time, the motor 321 is started to drive the first bevel gear 322 to rotate, which in turn drives the second bevel gear 323 to rotate. The second bevel gear 323 drives the support cylinder 31 to rotate, which in turn drives the disc 33 to rotate. The stirring shaft 34 will follow the disc 33 to rotate around the support cylinder 31. At the same time, the stirring shaft 34 drives the rolling gear 35 to roll along the inner tooth ring 36, causing the rolling gear 35 to rotate. The rotating rolling gear 35 drives the stirring shaft 34 to rotate, so that the support cylinder 31 and the stirring shaft 34 simultaneously drive the stirring blades 37 to stir and disperse the pesticide raw materials, thereby improving the drying efficiency.

[0027] The combination of disc 33 and retaining ring 38 can isolate pesticide raw materials, prevent pesticide raw materials from entering the gear surface, protect the gears, and reduce the failure rate of the device.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A drying device for pesticide production, comprising a drying barrel (1), a heating assembly (2) and a stirring assembly (3), characterized in that: The heating assembly (2) comprises a heating plate (21) fixedly installed on the side wall of the drying barrel (1) and a heating rod (22) fixedly installed on the top of the drying barrel (1). The stirring assembly (3) comprises a supporting cylinder (31) rotatably installed on the top of the drying barrel (1) and a driving member (32) for driving the supporting cylinder (31) to rotate, the heating rod (22) is arranged in the supporting cylinder (31) and is rotatably connected with the supporting cylinder (31), the upper end of the supporting cylinder (31) is fixedly connected with a disc (33), both sides of the disc (33) are rotatably installed with stirring shafts (34), the upper ends of the stirring shafts (34) are fixedly connected with rolling gears (35), the inner top wall of the drying barrel (1) is fixedly connected with an inner tooth ring (36), the rolling gears (35) are meshedly connected with the inner tooth ring (36), the surfaces of the supporting cylinder (31) and the stirring shafts (34) are fixedly connected with stirring blades (37), the inner side wall of the drying barrel (1) is fixedly connected with a baffle ring (38), the baffle ring (38) is slidably arranged in the outer ring of the disc (33).

2. The drying device for pesticide production according to claim 1, characterized in that: The top of one side of the drying barrel (1) is fixedly connected with a feeding hopper (11), and the bottom of the drying barrel (1) is fixedly connected with a discharging pipe (12).

3. The drying device for pesticide production according to claim 2, characterized in that: The top of the side of the drying barrel (1) away from the feeding hopper (11) is fixedly connected with an exhaust pipe (13).

4. The drying device for pesticide production according to claim 1, characterized in that: The driving member (32) comprises a motor (321) fixedly installed on the top of the drying barrel (1), a first bevel gear (322) fixedly installed on the output end of the motor (321) and a second bevel gear (323) fixedly installed on the upper end of the supporting cylinder (31), and the first bevel gear (322) is meshedly connected with the second bevel gear (323).

5. The drying device for pesticide production according to claim 1, characterized in that: The inner circumference of the baffle ring (38) is fixedly connected with a rubber ring (39).

6. The drying device for pesticide production according to claim 1, characterized in that: The top of the drying barrel (1) is provided with a cover shell (14).

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