Pesticide extraction device for pesticide production

Abstract

The utility model discloses a pesticide extraction device for pesticide production, which comprises an extraction shell unit, a pesticide extraction unit and a pesticide extraction unit, the extraction shell unit comprises a tank body and a tank cover matched with the tank body, the lower side of the tank body is fixedly communicated with discharging pipes which are symmetrical in position, and stop valves are fixedly arranged at the communicated positions of the discharging pipes and the tank body; the pesticide extraction unit comprises a driving motor fixedly installed in the center of the upper side wall of the tank cover and a rotating rod fixedly connected with an output shaft of the driving motor, the rotating rod downwards penetrates through the tank cover and is fixedly connected with multiple sets of crushing and stirring blades which are evenly distributed, and a centrifugal cover is inserted into the lower portion of an inner cavity of the tank body; a gap is reserved between the lower end of the centrifugal cover and the inner wall of the lower side of the tank body, the centrifugal cover is arranged on the outer sides of the multiple sets of crushing and stirring blades, and multiple sets of evenly-distributed centrifugal holes are formed in the side wall of the centrifugal cover in a penetrating mode. According to the extraction device, the participation amount of herbal medicine residues doped in a prepared extracting solution is greatly reduced, and the pesticide extraction effect of the extraction device is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of pesticide extraction, in particular to a pesticide extraction device used for pesticide production. Background Art

[0002] Pesticides refer to chemical agents used in agriculture to prevent and control pests and diseases and regulate plant growth. They are widely used in agricultural, forestry, animal husbandry production, environmental and household hygiene pest control and epidemic prevention, industrial product mildew and moth prevention, etc. Pesticide extraction refers to the process of separating and extracting pesticide residues from plants, soil, water or food for further analysis and testing. In the process of pesticide extraction, the corresponding pesticide extraction device is required to extract the pesticide.

[0003] In actual use, the pesticide extraction device of the existing pesticide production only uses a stirring rod or a crushing leaf to crush the herbs and mix them with water to prepare the extract. This extraction method has a poor effect on the crushing of herbs, and the prepared extract is easily mixed with a large amount of herbal solid residues. The medicinal ingredients in the herbs cannot be completely extracted, and the extraction effect is poor. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems existing in the existing pesticide extraction device used for pesticide production, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a pesticide extraction device for pesticide production, which is suitable for solving the problems of poor herbal pulverization effect, easy contamination of a large amount of herbal solid residues in the prepared extract, inability to completely extract the medicinal components in the herbs, and poor extraction effect.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a pesticide extraction device for pesticide production, comprising:

[0008] The extraction housing unit comprises a tank body and a tank cover matched with the tank body, the lower side of the tank body is fixedly connected with a symmetrical discharge pipe, and a stop valve is fixedly installed at the connection between the discharge pipe and the tank body;

[0009] The pesticide extraction unit includes a driving motor fixedly installed at the center of the upper side wall of the tank cover and a rotating rod fixedly connected to the output shaft of the driving motor, the rotating rod downwardly penetrates the tank cover and is fixedly connected to multiple groups of evenly distributed crushing and stirring blades, a centrifugal cover is inserted into the lower part of the inner cavity of the tank body, a gap is left between the lower end of the centrifugal cover and the lower inner wall of the tank body, and the centrifugal cover is arranged on the outside of the multiple groups of crushing and stirring blades, and the side wall of the centrifugal cover is penetrated by multiple groups of evenly distributed centrifugal holes.

[0010] As a preferred solution of the pesticide extraction device for pesticide production described in the utility model, wherein: the lower end of the centrifugal cover is fixedly connected to a plurality of groups of evenly distributed sockets, the lower inner wall of the tank body is fixedly provided with a plurality of groups of evenly distributed plug rods, and each of the sockets is inserted on the plug rod.

[0011] As a preferred solution of the pesticide extraction device for pesticide production described in the utility model, wherein: the lower end of the tank cover and the upper end of the tank body are respectively fixedly provided with corresponding docking ears, and the two docking ears are fastened and connected by multiple groups of evenly distributed fastening bolts and fastening nuts.

[0012] As a preferred solution of the pesticide extraction device for pesticide production described in the utility model, wherein: the upper side wall of the tank cover is fixedly connected to multiple groups of evenly distributed feeding pipes, and the upper ends of the feeding pipes are fixedly provided with corresponding feeding hoppers.

[0013] As a preferred solution of the pesticide extraction device for pesticide production described in the utility model, wherein: the lower end of the discharge pipe is threadedly connected with a filter cover, and the filter cover is penetrated by a plurality of groups of evenly distributed liquid seepage holes.

[0014] As a preferred solution of the pesticide extraction device for pesticide production described in the utility model, wherein: a transparent observation window is embedded in the side wall of the tank body, and a corresponding sealing rubber ring is provided at the abutment between the tank body and the transparent observation window.

[0015] The beneficial effects of the utility model are as follows: the herbs to be extracted and water are added to the centrifugal cover, and then the driving motor is started. The output shaft of the driving motor drives the crushing and stirring blades through the rotating rod to fully crush the herbs in the centrifugal cover. The crushed pesticide particles pass through the centrifugal hole and enter the space between the outer wall of the centrifugal cover and the inner wall of the tank body. As the crushing and stirring blades continue to stir, the mixed liquid in the centrifugal cover has a high rotation speed and a low pressure. The mixed liquid that enters the outer wall of the centrifugal cover passes through the gap between the lower end of the centrifugal cover and the lower inner wall of the tank body and re-enters the centrifugal cover for secondary crushing and extraction treatment. This is repeated until the herbs are fully crushed and the medicinal components therein are completely extracted, which greatly reduces the amount of herbal residues mixed in the prepared extract and ensures the extraction effect of the extraction device on pesticides. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0017] Figure 1 This is a schematic diagram of the overall structure of a pesticide extraction device for pesticide production proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a pesticide extraction unit of a pesticide extraction device for pesticide production proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the matching structure of a discharge pipe and a filter cover of a pesticide extraction device for pesticide production proposed by the utility model.

[0020] Description of the drawings: 100 extraction shell unit, 101 tank body, 102 tank cover, 103 docking ear, 104 fastening bolt, 105 fastening nut, 106 feeding pipe, 107 discharge pipe, 108 transparent observation window, 109 feeding hopper, 110 stop valve, 111 filter cover, 200 pesticide extraction unit, 201 driving motor, 202 rotating rod, 203 crushing stirring blade, 204 centrifugal cover, 205 centrifugal hole, 206 plug sleeve, 207 plug rod. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0023] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0024] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0025] Example

[0026] Reference Figure 1-Figure 3 , which is an embodiment of the utility model, provides a pesticide extraction device for pesticide production, including: an extraction shell unit 100 and a pesticide extraction unit 200.

[0027] The extraction housing unit 100 comprises a tank body 101 and a tank cover 102 matching the tank body 101. The lower end of the tank cover 102 and the upper end of the tank body 101 are respectively fixedly provided with corresponding docking ears 103. The two docking ears 103 are fastened and connected by multiple groups of evenly distributed fastening bolts 104 and fastening nuts 105. The coordinated use of the docking ears 103, multiple groups of fastening bolts 104 and multiple fastening nuts 105 improves the sealing effect of the tank cover 102 and the tank body 101. The upper side wall of the tank cover 102 is fixedly connected with multiple groups of evenly distributed feeding pipes 106. The upper end of the feeding pipe 106 is fixedly provided with a corresponding feeding hopper 109. Through the arrangement of the feeding pipe 106 and the feeding hopper 109, the tank cover 102 can be opened without opening the tank cover 102. Herbs or water are added to the tank body 101 through the feeding pipe 106. A symmetrical discharge pipe 107 is fixedly connected to the lower side of the tank body 101. A filter cover 111 is threadedly connected to the lower end of the discharge pipe 107. The filter cover 111 is penetrated with a plurality of groups of evenly distributed liquid seepage holes. The setting of the filter cover 111 can intercept and filter the solid herbal residues in the extract to ensure the purity of the collected extract. A stop valve 110 is fixedly installed at the connection between the discharge pipe 107 and the tank body 101. A transparent observation window 108 is embedded and installed on the side wall of the tank body 101, and a corresponding sealing rubber ring is provided at the abutment between the tank body 101 and the transparent observation window 108. The setting of the transparent observation window 108 is convenient for the staff to observe the extraction of pesticides in the tank body 101.

[0028] Secondly, the pesticide extraction unit 200 includes a driving motor 201 fixedly installed at the center of the upper side wall of the tank cover 102 and a rotating rod 202 fixedly connected to the output shaft of the driving motor 201. The rotating rod 202 penetrates downward through the tank cover 102 and is fixedly connected to a plurality of groups of evenly distributed crushing and stirring blades 203. A centrifugal cover 204 is inserted into the lower part of the inner cavity of the tank body 101. A gap is left between the lower end of the centrifugal cover 204 and the lower inner wall of the tank body 101, and the centrifugal cover 204 is arranged on the outside of the plurality of groups of crushing and stirring blades 203. The side wall of the centrifugal cover 204 is penetrated by a plurality of groups of evenly distributed centrifugal holes 205.

[0029] Finally, the lower end of the centrifugal cover 204 is fixedly connected to a plurality of groups of evenly distributed sockets 206, and the lower inner wall of the tank body 101 is fixedly provided with a plurality of groups of evenly distributed plug rods 207, and each socket 206 is inserted on the plug rod 207; through the cooperation between the plug rod 207 and the socket 206, the centrifugal cover 204 can be removed from the tank body 101 according to actual use requirements, so as to facilitate its cleaning.

[0030] During use, the herbs to be extracted and water are added to the centrifugal cover 204, and then the driving motor 201 is started. The output shaft of the driving motor 201 drives the crushing and stirring blades 203 through the rotating rod 202 to fully crush the herbs in the centrifugal cover 204. The crushed pesticide particles pass through the centrifugal hole 205 and enter the space between the outer wall of the centrifugal cover 204 and the inner wall of the tank body 101. As the crushing and stirring blades 203 continue to stir, the mixed liquid in the centrifugal cover 204 has a high rotation speed and a low pressure. The mixed liquid entering the outer wall of the centrifugal cover 204 passes through the gap between the lower end of the centrifugal cover 204 and the lower inner wall of the tank body 101 and re-enters the centrifugal cover 204 for secondary crushing and extraction treatment. This process is repeated until the herbs are fully crushed and the medicinal components therein are completely extracted, thereby greatly reducing the amount of herbal residues mixed in the prepared extract and ensuring the extraction effect of the extraction device on pesticides.

[0031] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A pesticide extraction device for pesticide production, characterized in that: include: An extraction housing unit (100) comprises a tank body (101) and a tank cover (102) matched with the tank body (101); a discharge pipe (107) symmetrically located is fixedly connected to the lower side of the tank body (101); a stop valve (110) is fixedly installed at the connection point between the discharge pipe (107) and the tank body (101); A pesticide extraction unit (200) comprises a driving motor (201) fixedly mounted at the center of the upper side wall of a tank cover (102) and a rotating rod (202) fixedly connected to the output shaft of the driving motor (201); the rotating rod (202) penetrates downward through the tank cover (102) and is fixedly connected to a plurality of groups of evenly distributed crushing and stirring blades (203); a centrifugal cover (204) is inserted into the lower part of the inner cavity of the tank body (101); a gap is left between the lower end of the centrifugal cover (204) and the lower inner wall of the tank body (101); the centrifugal cover (204) is arranged outside the plurality of groups of crushing and stirring blades (203); and a plurality of evenly distributed centrifugal holes (205) are penetrated through the side wall of the centrifugal cover (204).

2. A pesticide extraction device for pesticide production according to claim 1, characterized in that: The lower end of the centrifugal cover (204) is fixedly connected to a plurality of evenly distributed plug sleeves (206), and the lower inner wall of the tank body (101) is fixedly provided with a plurality of evenly distributed plug rods (207), and each of the plug sleeves (206) is plugged onto the plug rod (207).

3. The pesticide extraction device for pesticide production according to claim 1, characterized in that: The lower end of the tank cover (102) and the upper end of the tank body (101) are respectively fixedly provided with corresponding docking ears (103), and the two docking ears (103) are fastened and connected by multiple groups of evenly distributed fastening bolts (104) and fastening nuts (105).

4. The pesticide extraction device for pesticide production according to claim 1, characterized in that: The upper side wall of the tank cover (102) is fixedly connected to a plurality of evenly distributed feeding pipes (106), and the upper ends of the feeding pipes (106) are fixedly provided with corresponding feeding hoppers (109).

5. The pesticide extraction device for pesticide production according to claim 1, characterized in that: The lower end of the discharge pipe (107) is threadedly connected to a filter cover (111), and the filter cover (111) is penetrated by a plurality of groups of evenly distributed liquid seepage holes.

6. The pesticide extraction device for pesticide production according to claim 1, characterized in that: A transparent observation window (108) is inlaid on the side wall of the tank body (101), and a corresponding sealing rubber ring is provided at the abutment position between the tank body (101) and the transparent observation window (108).

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