Pesticide raw material refining device

Abstract

The utility model discloses a raw pesticide refining device, which relates to the technical field of raw pesticide refining and comprises a positioning support frame, secondary refining devices fixedly mounted on the surfaces of two ends of the positioning support frame, and refining barrels fixedly mounted on the surfaces of the tops of the secondary refining devices, a collecting hopper is arranged at the bottom of the second-stage refining device and located on the inner side of the positioning supporting frame, and a crushing mechanism is arranged in the second-stage refining device. The crushing motor mounted on the outer surface of the mounting frame drives the driving gear to rotate, and further drives the auxiliary gear I and the auxiliary gear II to rotate through meshing transmission, so that the grinding roller is matched with the crushing teeth mounted on the surface of the grinding roller to grind and refine the raw medicine, the refining effect of the raw medicine is improved, and the working efficiency is improved. And by arranging a discharging plate, discharging is facilitated, meanwhile, the discharging speed of the raw medicine can be effectively reduced, the situation of discharging blockage is avoided, and therefore the working efficiency of the refining device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pesticide technical material refinement, in particular to a pesticide technical material refinement device. Background Technique

[0002] Pesticides are defined in a broad sense as substances or mixtures of several substances and their preparations that are used to prevent, eliminate, or control diseases, insects, weeds, and other pests that harm agriculture and forestry, and that are used purposefully to regulate, control, and affect the metabolism, growth, development, and reproduction processes of plants and pests. Narrowly defined, pesticides refer to a class of drugs used in agricultural production to kill insects, sterilize, and kill harmful animals (or weeds) to ensure and promote the growth of plants and crops. Specifically, pesticides refer to agents used in agriculture to control diseases and insects, regulate plant growth, and remove weeds. Among them, dosage forms containing solid particles such as powders, fumigants, smoke agents, granules, and microparticles require the refinement of large pieces of technical materials. The so-called refinement is to break the blocky technical materials into granular form through a crusher.

[0003] In the prior art, a high-efficiency crushing device for pesticide production raw materials with the publication number of CN215313000U is proposed, which includes a base. An inner cylinder is arranged inside the outer cylinder. A motor is fixedly connected to the bottom end inside the outer cylinder. A driving gear is arranged at the lower part of the crushing device. A transmission gear is meshed and connected to the right side of the driving gear and the transmission gear is arranged at the bottom end inside the outer cylinder. A plurality of grooves are arranged in a circle on the outer side of the bottom end inside the outer cylinder. Four outer material discharge ports are evenly arranged at the bottom end of the outer cylinder. A toothed ring is arranged in the middle of the bottom end of the inner cylinder and the toothed ring is meshed and connected to the transmission gear. A plurality of convex blocks are arranged in a circle on the outer side of the bottom end of the inner cylinder and the convex blocks cooperate with the grooves. An inner material discharge port is arranged at the bottom end of the inner cylinder. An upper part of the mounting frame is fixedly connected with a crushing barrel. A crushing wheel set is arranged inside the crushing barrel. An electric heating sheet is arranged outside the crushing barrel. In the utility model, the crushing efficiency is increased and the crushing effect is improved, which is worthy of being vigorously promoted.

[0004] In order to solve the problem that some raw materials of pesticides need to be crushed and refined during the production process of pesticides, and the existing crushing devices have low efficiency, the prior art uses the method of a crushing wheel set for treatment. However, the crushing effect is still not good, resulting in the need for repeated crushing, thus increasing the production workload and being unable to meet the production requirements. Moreover, the pesticide raw material dust during the crushing and refining process is extremely likely to affect people's physical health, and further leads to the problem of reduced utilization efficiency of the refinement device. Content of the Utility Model

[0005] The purpose of the utility model is to provide a pesticide technical material refinement device to solve the problems put forward in the above background technique.

[0006] To solve the above technical problems, the technical solution adopted by the present utility model is as follows:

[0007] A pesticide technical material refinement device, comprising a positioning support frame.

[0008] A secondary refinement device fixedly installed on the surfaces of both ends of the positioning support frame.

[0009] And a refinement barrel fixedly installed on the top surface of the secondary refinement device. A material collecting hopper is arranged at the bottom of the secondary refinement device and inside the positioning support frame. A crushing mechanism is arranged inside the secondary refinement device. A dust removal mechanism is fixedly installed on the outer surface of the refinement barrel. The crushing mechanism comprises a driving part arranged on the outer surface of the secondary refinement device. One end of the driving part is fixedly connected with a rolling part. The dust removal mechanism comprises a dust extraction part fixedly installed on the outer surface of the refinement barrel. A filtering part is arranged inside the dust extraction part. The top surface of the refinement barrel is fixedly connected with a feed hopper. And a fixed plate is fixedly installed on the outer surface of the refinement barrel. A hydraulic telescopic cylinder is fixedly connected to the upper surface of the fixed plate. The output end of the hydraulic telescopic cylinder is fixedly installed with a connecting plate. One end of the connecting plate is fixedly installed with a limiting frame. A refinement motor is fixedly installed inside the limiting frame. The output end of the refinement motor is fixedly connected with a crushing shaft. The outer surface of the crushing shaft is rotationally connected with the inside of the refinement barrel.

[0010] A further improvement of the technical solution of the present utility model lies in that: the driving part comprises an installation frame fixedly installed on the front side surface of the secondary refinement device. A crushing motor is fixedly installed on the outer surface of the installation frame. The output end of the crushing motor is fixedly installed with a driving gear.

[0011] A further improvement of the technical solution of the present utility model lies in that: the rolling part comprises an auxiliary gear one and an auxiliary gear two meshed with the outer surface of the driving gear. Connecting shafts are fixedly connected to the inner wall surfaces of the driving gear, the auxiliary gear one and the auxiliary gear two. One end of each connecting shaft is fixedly installed with a rolling roller. A plurality of crushing teeth are fixedly installed on the outer surface of the rolling roller. And a blanking plate is arranged above the rolling roller. The blanking plate is movably installed inside the secondary refinement device.

[0012] A further improvement of the technical solution of the present utility model lies in that: the dust extraction part comprises a dust removal box body fixedly installed on the outer surface of the refinement barrel. An air extraction box is fixedly installed on the back side surface of the dust removal box body. And an air inlet nozzle is fixedly installed on one end surface of the dust removal box body. One end of the air inlet nozzle extends into the inside of the refinement barrel.

[0013] A further improvement of the technical solution of the present utility model lies in that: the filtering part includes a negative pressure fan fixedly installed at the bottom of the inner cavity of the dust removal box body. Above the surface of the negative pressure fan, a plurality of filter plates are provided. The filter plates are movably connected inside the dust removal box body. The top surface of the dust removal box body is fixedly installed with an air outlet pipe.

[0014] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is as follows:

[0015] 1. The present utility model provides a pesticide technical material refinement device. Through the combined cooperation of the mounting frame, the crushing motor, the driving gear, the auxiliary gear one, the auxiliary gear two, the rolling roller and the blanking plate, the crushing motor installed on the outer surface of the mounting frame drives the driving gear to rotate. Through meshing transmission, the auxiliary gear one and the auxiliary gear two are driven to rotate, so that the rolling roller cooperates with the crushing teeth installed on its surface to roll and refine the technical material, which is beneficial to improving the refinement effect of the technical material. By setting the blanking plate, it is convenient for blanking, and at the same time, it can effectively relieve the blanking rate of the technical material and avoid the situation of blanking blockage, thereby improving the working efficiency of the refinement device.

[0016] 2. The present utility model provides a pesticide technical material refinement device. Through the combined cooperation of the dust removal box body, the air extraction box, the dust inlet nozzle, the negative pressure fan, the filter plate and the air outlet pipe, the air extraction box installed on the back surface of the dust removal box body cooperates with the dust inlet nozzle to facilitate the extraction of the dust generated during the refinement in the refinement barrel. The extracted dust floats inside the dust removal box body, and then through the negative pressure fan, it is discharged outside the box body. During the discharge, it passes through the filter plate for filtering and purification, and is discharged through the air outlet pipe, thereby improving the utilization efficiency of the refinement device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the structural schematic diagram of the present utility model;

[0018] Figure 2 is the three-dimensional schematic diagram of the refinement barrel of the structure of the present utility model;

[0019] Figure 3 is the three-dimensional schematic diagram of the crushing mechanism of the structure of the present utility model;

[0020] Figure 4 is the three-dimensional sectional schematic diagram of the dust removal box body of the structure of the present utility model.

[0021] In the figure: 1. Positioning support frame; 2. Secondary refinement device; 3. Refinement barrel; 31. Feed hopper; 32. Fixed plate; 33. Hydraulic telescopic cylinder; 34. Connecting plate; 35. Refinement motor; 4. Crushing mechanism; 41. Mounting frame; 42. Crushing motor; 43. Driving gear; 44. Auxiliary gear I; 45. Auxiliary gear II; 46. Rolling roller; 47. Feed plate; 5. Dust removal mechanism; 51. Dust removal box body; 52. Air extraction box; 53. Dust inlet nozzle; 54. Negative pressure fan; 55. Filter plate; 56. Air outlet pipe; 6. Aggregate hopper. Specific embodiments

[0022] The present utility model will be further described in detail below in conjunction with embodiments:

[0023] Embodiment 1

[0024] As Figures 1-4 shown, the present utility model provides a pesticide technical material refinement device, including a positioning support frame 1, a secondary refinement device 2 fixedly installed on the two end surfaces of the positioning support frame 1, and a refinement barrel 3 fixedly installed on the top surface of the secondary refinement device 2. An aggregate hopper 6 is arranged at the bottom of the secondary refinement device 2 and inside the positioning support frame 1. A crushing mechanism 4 is arranged inside the secondary refinement device 2. A dust removal mechanism 5 is fixedly installed on the outer surface of the refinement barrel 3. The crushing mechanism 4 includes a driving part arranged on the outer surface of the secondary refinement device 2, and one end of the driving part is fixedly connected with a rolling part. The dust removal mechanism 5 includes a dust extraction part fixedly installed on the outer surface of the refinement barrel 3, and a filtering part is arranged inside the dust extraction part. The top surface of the refinement barrel 3 is fixedly connected with a feed hopper 31, and a fixed plate 32 is fixedly installed on the outer surface of the refinement barrel 3. A hydraulic telescopic cylinder 33 is fixedly connected to the upper surface of the fixed plate 32. The output end of the hydraulic telescopic cylinder 33 is fixedly installed with a connecting plate 34. One end of the connecting plate 34 is fixedly installed with a limiting frame, and a refinement motor 35 is fixedly installed inside the limiting frame. The output end of the refinement motor 35 is fixedly connected with a crushing shaft, and the outer surface of the crushing shaft is rotationally connected with the inside of the refinement barrel 3. Through the feed hopper 31, the technical material is poured into the barrel. Then, by using the hydraulic telescopic cylinder 33 installed on the upper surface of the fixed plate 32, the connecting plate 34 is pushed to move upward. At the same time, by starting the installed refinement motor 35 to drive the crushing shaft, the technical material in the barrel is crushed and refined. Through the lifting movement, it is beneficial to improve the refinement effect.

[0025] Embodiment 2

[0026] As Figures 1-4As shown, on the basis of Embodiment 1, the present utility model provides a technical solution: Preferably, the driving part includes a mounting frame 41 fixedly installed on the front side surface of the secondary refinement device 2. A crushing motor 42 is fixedly installed on the outer surface of the mounting frame 41. The output end of the crushing motor 42 is fixedly installed with a driving gear 43. The rolling part includes an auxiliary gear one 44 and an auxiliary gear two 45 meshingly connected to the outer surface of the driving gear 43. The inner wall surfaces of the driving gear 43, the auxiliary gear one 44 and the auxiliary gear two 45 are all fixedly connected with connecting shafts. One end of the connecting shaft is fixedly installed with a rolling roller 46. A plurality of crushing teeth are fixedly installed on the outer surface of the rolling roller 46. And a feeding plate 47 is arranged above the rolling roller 46. The feeding plate 47 is movably installed inside the secondary refinement device 2. By the crushing motor 42 installed on the outer surface of the mounting frame 41, the driving gear 43 is driven to rotate. Through meshing transmission, the auxiliary gear one 44 and the auxiliary gear two 45 are driven to rotate, so that the rolling roller 46 cooperates with the crushing teeth installed on its surface to roll and refine the crude drug, which is beneficial to improving the refinement effect of the crude drug. By setting the feeding plate 47, feeding is facilitated, and at the same time, the feeding rate of the crude drug can be effectively alleviated.

[0027] Embodiment 3

[0028] As Figures 1-4 shown, on the basis of Embodiment 1, the present utility model provides a technical solution: Preferably, the dust extraction part includes a dust removal box body 51 fixedly installed on the outer surface of the refinement barrel 3. A suction box 52 is fixedly installed on the back side surface of the dust removal box body 51. And an air inlet nozzle 53 is fixedly installed on one end surface of the dust removal box body 51. One end of the air inlet nozzle 53 extends into the refinement barrel 3. The filtering part includes a negative pressure fan 54 fixedly installed at the bottom of the inner cavity of the dust removal box body 51. A plurality of filter plates 55 are arranged above the surface of the negative pressure fan 54. The filter plates 55 are movably connected inside the dust removal box body 51. An air outlet pipe 56 is fixedly installed on the top surface of the dust removal box body 51. The suction box 52 installed on the back side surface of the dust removal box body 51 cooperates with the air inlet nozzle 53 to facilitate the extraction of the dust generated during the refinement inside the refinement barrel 3. The extracted dust floats inside the dust removal box body 51. Then, through the negative pressure fan 54, it is discharged outside the box body. During discharge, it passes through the filter plates 55 for filtering and purification, and is discharged in cooperation with the air outlet pipe 56.

[0029] Next, the working principle of the pesticide crude drug refinement device will be specifically described.

[0030] As Figures 1-4As shown in the figure, first, through the feed hopper 31, the raw medicine is poured into the barrel. Then, by using the hydraulic telescopic cylinder 33 installed on the upper surface of the fixed plate 32, the connecting plate 34 is pushed to move upward. Secondly, by setting the blanking plate 47, it is convenient for blanking and can effectively alleviate the blanking rate of the raw medicine. By starting the installed refining motor 35 to drive the crushing shaft, the raw medicine in the barrel is crushed and refined. Through the lifting movement, it is beneficial to evenly refine the raw medicine. Secondly, when the refined raw medicine falls into the interior of the secondary refining device 2, the crushing motor 42 installed on the outer surface of the mounting frame 41 drives the driving gear 43 to rotate. Through meshing transmission, the auxiliary gear one 44 and the auxiliary gear two 45 are driven to rotate, so that the rolling roller 46 cooperates with the crushing teeth installed on its surface to roll and refine the raw medicine, which is beneficial to improving the refining effect of the raw medicine. At the same time, the air extraction box 52 installed on the back surface of the dust removal box body 51 cooperates with the dust inlet nozzle 53 to extract the dust generated during the refining in the refining barrel 3. The extracted dust floats in the interior of the dust removal box body 51, and then through the negative pressure fan 54, it is discharged outside the box body. During the discharge, it passes through the filter plate 55 for filtering and purification, and the discharge is completed in cooperation with the air outlet pipe 56. In addition, the raw medicine is collected through the setting of the aggregate hopper 6.

[0031] The above has generally described the present utility model in detail. However, based on the present utility model, some modifications or improvements can be made, which are obvious to those of ordinary skill in the technical field. Therefore, the modifications or improvements made without departing from the spirit of the present utility model are within the protection scope of the present utility model.

Claims

1. A pesticide technical refinement device, comprising a positioning support frame (1); A secondary thinning device (2) fixedly mounted on the surfaces of both ends of the positioning support frame (1); and a refinement barrel (3) fixedly mounted on the top surface of the secondary refinement device (2); a collecting hopper (6) is arranged at the bottom of the secondary refinement device (2) and located inside the positioning support frame (1), characterized in that: A crushing mechanism (4) is arranged inside the secondary refining device (2), and a dust removal mechanism (5) is fixedly installed on the outer surface of the refining barrel (3). The crushing mechanism (4) comprises a driving part arranged on the outer surface of the secondary refining device (2), and one end of the driving part is fixedly connected to a rolling part. The dust removal mechanism (5) comprises a dust extraction part fixedly installed on the outer surface of the refining barrel (3), and a filtering part is arranged inside the dust extraction part. A feed hopper (31) is fixedly connected to the top surface of the refining barrel (3), and a fixed plate (32) is fixedly installed on the outer surface of the refining barrel (3). A hydraulic telescopic cylinder (33) is fixedly connected to the upper surface of the fixed plate (32). A connecting plate (34) is fixedly installed on the output end of the hydraulic telescopic cylinder (33), and a limiting frame is fixedly installed on one end of the connecting plate (34). A refining motor (35) is fixedly installed inside the limiting frame. A crushing shaft is fixedly connected to the output end of the refining motor (35), and the outer surface of the crushing shaft is rotatably connected to the inside of the refining barrel (3).

2. The pesticide technical refinement device according to claim 1, characterized in that: The driving part comprises a mounting frame (41) fixedly mounted on the front side surface of the secondary refinement device (2), a crushing motor (42) fixedly mounted on the outer surface of the mounting frame (41), and a driving gear (43) fixedly mounted on the output end of the crushing motor (42).

3. A pesticide technical refinement device according to claim 2, characterized in that: The rolling part comprises an auxiliary gear 1 (44) and an auxiliary gear 2 (45) meshedly connected to the outer surface of the driving gear (43); the inner wall surfaces of the driving gear (43), the auxiliary gear 1 (44) and the auxiliary gear 2 (45) are all fixedly connected with a connecting shaft; a rolling roller (46) is fixedly installed at one end of the connecting shaft; a plurality of crushing teeth are fixedly installed on the outer surface of the rolling roller (46); a blanking plate (47) is arranged above the rolling roller (46); and the blanking plate (47) is movably installed inside the secondary refining device (2).

4. The pesticide technical refinement device according to claim 1, characterized in that: The dust extraction section comprises a dust removal box (51) fixedly mounted on the outer surface of the refinement barrel (3), an exhaust box (52) fixedly mounted on the back surface of the dust removal box (51), and a dust inlet nozzle (53) fixedly mounted on one end surface of the dust removal box (51), and one end of the dust inlet nozzle (53) extends into the interior of the refinement barrel (3).

5. The pesticide technical refinement device according to claim 4, characterized in that: The filter unit comprises a negative pressure fan (54) fixedly mounted at the bottom of the inner cavity of the dust removal box (51); a plurality of filter plates (55) are arranged above the surface of the negative pressure fan (54); the filter plates (55) are movably connected to the inside of the dust removal box (51); and an air outlet pipe (56) is fixedly mounted on the top surface of the dust removal box (51).

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