Stirring device for aerosol insecticide raw materials

Abstract

The utility model discloses a stirring device for aerosol insecticide raw materials, which comprises a stirring barrel body, a stirring motor is arranged at the center of the top of the stirring barrel body, and a rotating shaft of the stirring motor is connected with a stirring shaft arranged in the stirring barrel body through a coupler; the bottom of the stirring barrel is of a conical bottom structure, a powder scattering mechanism is arranged on the upper portion of the stirring shaft and comprises a sleeve part fixedly connected to the stirring shaft and a plurality of horizontal stirring rods a evenly and fixedly connected to the side wall of the stirring shaft, and a plurality of vertical stirring rods are arranged at the top and the bottom of each horizontal stirring rod a in the length direction of the horizontal stirring rod a at equal intervals. The stirring device has the advantages that the powder scattering mechanism is arranged on the upper portion of the stirring shaft, powder raw materials on the upper portion of the stirring device are effectively prevented from being stacked into lumps, the stirring device has the function of scattering the powder raw materials quickly, and stirring time is shortened. The bottom of the stirring barrel body is of a conical bottom structure and is matched with the V-shaped stirring paddle, so that raw material deposition can be effectively avoided, and meanwhile, discharging is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of aerosol insecticide manufacturing equipment, in particular to a stirring device for aerosol insecticide raw materials. Background Art

[0002] In the production and preparation process of aerosol insecticides, deodorized kerosene and various insecticide components are often used as raw materials. The deodorized kerosene and various insecticide components are mixed and stirred in a stirring device to form an aerosol insecticide, and then filled into a bottle and filled with a pressure agent to obtain a commercially available aerosol insecticide spray. When adding various insecticide components to the stirring device of the existing aerosol insecticide raw materials, since the insecticide components contain powdered raw materials, they are easy to float on the upper layer of the deodorized kerosene when they are just added, so that a large amount of insecticide components will accumulate on the upper part of the stirring device and agglomerate into lumps, and the existing stirring device often cannot have the function of quickly breaking them up, which easily prolongs the stirring time. Utility Model Content

[0003] The purpose of the utility model is to provide a stirring device for aerosol insecticide raw materials in view of the above-mentioned defects.

[0004] The utility model comprises a stirring barrel body, a stirring motor is arranged at the top center of the stirring barrel body, and a rotating shaft of the stirring motor is connected to a stirring shaft arranged in the stirring barrel body through a coupling;

[0005] The bottom of the stirring barrel is a conical bottom structure, and a powder dispersing mechanism is provided on the upper part of the stirring shaft. The powder dispersing mechanism comprises a sleeve portion fixedly connected to the stirring shaft and a plurality of horizontal stirring rods a evenly fixedly connected to the side wall thereof. A plurality of vertical stirring rods are evenly spaced along the length direction of each horizontal stirring rod a at the top and bottom thereof;

[0006] The lower end of the stirring shaft extends to the bottom of the stirring barrel and is fixedly connected with a V-shaped stirring paddle;

[0007] A middle stirring mechanism and a lower stirring mechanism are also provided on the stirring shaft between the powder dispersing mechanism and the V-shaped stirring paddle. Both the middle stirring mechanism and the lower stirring mechanism include a sleeve portion fixedly connected to the stirring shaft and a pair of horizontal stirring rods b symmetrically fixedly connected to the side wall thereof.

[0008] Preferably, a deodorized kerosene liquid inlet interface is provided on one side of the top of the stirring barrel body, a pesticide raw material component feed hopper is provided on the other side, and a discharge pipe interface is provided at the bottom of the stirring barrel body.

[0009] Preferably, support legs are provided at the bottom of the mixing barrel.

[0010] Preferably, the lowermost end of the stirring shaft does not contact the bottom of the stirring barrel.

[0011] Preferably, the number of the plurality of horizontal stirring rods a is four.

[0012] Preferably, the V-shaped stirring paddle includes a sleeve portion fixedly connected to the stirring shaft and a pair of inclined stirring rods c symmetrically fixedly connected to the side wall thereof.

[0013] Preferably, the length of the horizontal stirring rod b of the middle stirring mechanism is smaller than the length of the horizontal stirring rod b of the lower stirring mechanism.

[0014] The utility model has the advantages that: a powder dispersing mechanism is arranged on the upper part of the stirring shaft, which effectively prevents the powder raw materials on the upper part of the stirring device from piling up into lumps, has the function of quickly dispersing them, and shortens the stirring time. The bottom of the stirring barrel is a conical bottom structure, which, in combination with a V-shaped stirring paddle, can also effectively prevent the raw materials from settling and facilitate the discharge of the materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a structural diagram of the powder breaking mechanism.

[0017] Figure 3 It is a schematic diagram of the structure of a V-shaped stirring paddle. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the utility model provided in the accompanying drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0020] In the description of the embodiments of the present utility model, it should be noted that if the terms "upper", "lower", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the utility model product is usually placed when in use. It is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, if the terms "first", "second", etc. appear in the description of the present utility model, they are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0021] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set" and "connection" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] As shown in the accompanying drawings, the utility model includes a stirring barrel body 20, a stirring motor 21 is provided at the top center of the stirring barrel body 20, and the rotating shaft of the stirring motor 21 is connected to a stirring shaft 22 provided in the stirring barrel body 20 through a coupling;

[0023] The bottom of the stirring barrel 20 is a conical bottom structure. A powder scattering mechanism 23 is provided on the upper part of the stirring shaft 22. The powder scattering mechanism 23 comprises a sleeve portion fixedly connected to the stirring shaft 22 and a plurality of horizontal stirring rods a25 evenly fixedly connected to the side wall thereof. A plurality of vertical stirring rods 26 are evenly spaced along the length direction of each horizontal stirring rod a25 at the top and bottom thereof.

[0024] The lower end of the stirring shaft 22 extends to the bottom of the stirring barrel 20 and is fixedly connected with a V-shaped stirring paddle 27;

[0025] A middle stirring mechanism 28 and a lower stirring mechanism 29 are also provided on the stirring shaft 22 between the powder dispersing mechanism 23 and the V-shaped stirring paddle 27. The middle stirring mechanism 28 and the lower stirring mechanism 29 both include a sleeve portion fixedly connected to the stirring shaft 22 and a pair of horizontal stirring rods b30 symmetrically fixedly connected to its side wall.

[0026] In another technical solution, a deodorized kerosene liquid inlet interface 31 is provided on one side of the top of the mixing barrel body 20 , a pesticide raw material component feed hopper 32 is provided on the other side, and a discharge pipe interface 33 is provided on the bottom of the mixing barrel body 20 .

[0027] In another technical solution, the bottom of the mixing barrel body 20 is provided with supporting legs.

[0028] In another technical solution, the lowermost end of the stirring shaft 22 does not contact the bottom of the stirring barrel 20 .

[0029] In another technical solution, the number of the multiple horizontal stirring rods a25 is four.

[0030] In another technical solution, the V-shaped stirring paddle 27 includes a sleeve portion fixedly connected to the stirring shaft 22 and a pair of inclined stirring rods c34 symmetrically fixedly connected to the side wall thereof.

[0031] In another technical solution, the length of the horizontal stirring rod b of the middle stirring mechanism 28 is smaller than the length of the horizontal stirring rod b of the lower stirring mechanism 29 .

[0032] Working principle: The deodorized kerosene inlet interface on the top of the mixing barrel is connected to the kerosene pipe to add deodorized kerosene as a solvent, and the pesticide raw material component feed hopper is used to add the pesticide raw materials of each component. Then, the stirring motor drives the powder dispersing mechanism, the middle stirring mechanism, the lower stirring mechanism and the V-shaped stirring paddle in the mixing barrel to mix and stir the solvent and the components of the pesticide raw materials. After mixing, the mixture is discharged through the discharge pipe interface at the bottom of the mixing barrel. A powder dispersing mechanism is set on the upper part of the stirring shaft to effectively prevent the powder raw materials on the upper part of the stirring device from piling up into clumps. It has the function of quickly dispersing them and shortening the stirring time. The bottom of the mixing barrel is a conical bottom structure, which, together with the V-shaped stirring paddle, can also effectively prevent the raw materials from depositing at the bottom and facilitate discharge.

[0033] The above implementation cases are only for illustrating the technical solutions and features of the utility model, and their purpose is to enable people familiar with the technology to implement them better. They cannot be used to limit the protection scope of the utility model. All equivalent changes or modifications made according to the spirit of the utility model are within the protection scope of the utility model, and those not described in detail are prior art.

Claims

1. A stirring device for aerosol insecticide raw materials, comprising a stirring barrel (20), a stirring motor (21) is provided at the top center of the stirring barrel (20), and a rotating shaft of the stirring motor (21) is connected to a stirring shaft (22) provided in the stirring barrel (20) through a coupling, characterized in that: The bottom of the stirring barrel (20) is a conical bottom structure, and a powder scattering mechanism (23) is provided on the upper part of the stirring shaft (22). The powder scattering mechanism (23) comprises a sleeve portion fixedly connected to the stirring shaft (22) and a plurality of horizontal stirring rods a (25) evenly fixedly connected to the side wall thereof. A plurality of vertical stirring rods (26) are evenly spaced at the top and bottom of each horizontal stirring rod a (25) along its length direction; The lower end of the stirring shaft (22) extends to the bottom of the stirring barrel (20) and is fixedly connected to a V-shaped stirring paddle (27); A middle stirring mechanism (28) and a lower stirring mechanism (29) are also provided on the stirring shaft (22) between the powder dispersing mechanism (23) and the V-shaped stirring paddle (27). The middle stirring mechanism (28) and the lower stirring mechanism (29) both include a sleeve portion fixedly connected to the stirring shaft (22) and a pair of horizontal stirring rods b (30) symmetrically fixedly connected to the side wall thereof.

2. A stirring device for aerosol insecticide raw materials according to claim 1, characterized in that: A deodorized kerosene liquid inlet interface (31) is provided on one side of the top of the stirring barrel body (20), and an insecticide raw material component feed hopper (32) is provided on the other side, and a discharge pipe interface (33) is provided on the bottom of the stirring barrel body (20).

3. A stirring device for aerosol insecticide raw materials according to claim 1, characterized in that: The bottom of the mixing barrel body (20) is provided with supporting legs.

4. A stirring device for aerosol insecticide raw materials according to claim 1, characterized in that: The lowermost end of the stirring shaft (22) does not contact the bottom of the stirring barrel (20).

5. The stirring device for aerosol insecticide raw materials according to claim 1, characterized in that: The number of the plurality of horizontal stirring rods a (25) is four.

6. A stirring device for aerosol insecticide raw materials according to claim 1, characterized in that: The V-shaped stirring paddle (27) comprises a sleeve portion fixedly connected to the stirring shaft (22) and a pair of inclined stirring rods c (34) symmetrically fixedly connected to the side wall thereof.

7. A stirring device for aerosol insecticide raw materials according to claim 1, characterized in that: The length of the horizontal stirring rod b of the middle stirring mechanism (28) is smaller than the length of the horizontal stirring rod b of the lower stirring mechanism (29).

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