Microbial pesticide raw material grinding equipment

Abstract

The utility model discloses a microbial pesticide raw material grinding device, which comprises a pesticide grinding unit, which comprises a grinding shell and a discharge pipe which is fixedly arranged at the lower end of the grinding shell and is communicated with the grinding shell, a corresponding regulating valve is fixedly arranged on the discharge pipe, and a feed port is arranged at the upper end of the grinding shell; and the layered grinding unit comprises a first motor fixedly installed on the lower portion of an inner cavity of the grinding shell and a rotating rod fixedly connected with an output shaft of the first motor, the rotating rod is fixedly sleeved with multiple sets of evenly-distributed grinding discs, and grinding rings matched with the grinding discs are fixedly installed on the inner wall of the grinding shell. According to the grinding equipment, multi-stage fine grinding treatment can be carried out on microbial pesticide raw materials, the structure is compact, and the grinding efficiency of the grinding equipment on the microbial pesticide raw materials is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pesticide raw material grinding, in particular to a microbial pesticide raw material grinding device. Background Art

[0002] Microbial pesticides are highly selective and safe for humans, livestock, crops and the natural environment. During the production process of microbial pesticides, their raw materials need to be ground.

[0003] The microbial pesticide raw material grinding equipment currently used in the field of pesticide raw material grinding has a relatively simple grinding structure during actual use. The pesticide raw materials are mostly ground by a grinding hammer in conjunction with a grinding seat, and generally have the defects of low grinding accuracy and low grinding efficiency. 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 microbial pesticide raw material grinding equipment, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a microbial pesticide raw material grinding equipment, which is suitable for solving the problem that the grinding structure is relatively simple, and the pesticide raw materials are mostly ground by a grinding hammer in conjunction with a grinding seat, and there are generally problems of low grinding accuracy and low grinding efficiency.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a microbial pesticide raw material grinding device, comprising:

[0008] A pesticide grinding unit, comprising a grinding shell and a discharge pipe fixedly mounted at the lower end of the grinding shell and connected to the grinding shell, a corresponding regulating valve fixedly mounted on the discharge pipe, and a feeding port opened at the upper end of the grinding shell;

[0009] The layered grinding unit includes a first motor fixedly installed at the lower part of the inner cavity of the grinding shell and a rotating rod fixedly connected to the output shaft of the first motor, a plurality of groups of evenly distributed grinding discs are fixedly sleeved on the rotating rod, and a grinding ring matching the grinding discs is fixedly installed on the inner wall of the grinding shell.

[0010] As a preferred solution of the microbial pesticide raw material grinding equipment described in the utility model, wherein: the grinding equipment also includes a primary crushing unit, which includes a crushing box fixedly installed on the top of the grinding shell and connected to the feeding port, and two mutually meshing crushing rollers are rotatably installed in the crushing box, each of the crushing rollers is fixedly connected to a circular gear through a rotating column, the two circular gears are meshed, and the rotating column is arranged through the side wall of the crushing box, and a second motor is fixedly installed on the crushing box, and the output shaft of the second motor passes through the side wall of the crushing box and is fixedly connected to the top of one of the crushing rollers.

[0011] As a preferred solution of the microbial pesticide raw material grinding equipment described in the utility model, a feeding hopper is fixedly installed on the top of the crushing box, and the feeding hopper has a large opening at the upper end and a small opening at the lower end.

[0012] As a preferred solution of the microbial pesticide raw material grinding equipment described in the utility model, a conical platform is fixedly installed at the center of the top of the grinding disk, and the side wall of the conical platform is polished and smooth.

[0013] As a preferred solution of the microbial pesticide raw material grinding equipment described in the utility model, wherein: a support frame is fixedly installed on the inner wall of the grinding shell, a motor mounting plate is fixedly installed on the support frame, and the first motor is fixedly installed on the motor mounting plate.

[0014] As a preferred solution of the microbial pesticide raw material grinding equipment described in the utility model, the lower inner wall of the grinding shell is inclined, and the horizontal height of the lower side wall of the grinding shell near the upper end opening of the discharge pipe is lower than the horizontal height of the other end of the lower inner wall of the grinding shell.

[0015] The beneficial effects of the utility model are as follows: the microbial pesticide raw material particles that have undergone primary pulverization fall onto the grinding disc under the action of their own gravity, the first motor is started, and the output shaft of the first motor drives multiple grinding discs to rotate simultaneously through the rotating rod, and the particles fall onto the grinding disc and are affected by their own centrifugal force. In the process of passing through the multi-stage grinding discs and grinding rings, the pesticide particles are subjected to more fine grinding treatment, and the microbial pesticide particles after fine grinding treatment can be discharged through the discharge pipe under the action of their own gravity. Through the cooperation of the multi-stage grinding discs and the multi-stage grinding rings, multi-stage fine pulverization treatment of the microbial pesticide raw materials can be achieved, the structure is also relatively compact, and the grinding efficiency of the grinding equipment for the microbial pesticide raw materials is improved. 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 microbial pesticide raw material grinding device proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of a grinding shell of a microbial pesticide raw material grinding device proposed by the utility model.

[0019] Description of the drawings: 100 pesticide grinding unit, 101 grinding shell, 102 discharge pipe, 103 regulating valve, 200 layered grinding unit, 201 first motor, 202 rotating rod, 203 grinding disc, 204 grinding ring, 205 conical table, 300 primary crushing unit, 301 crushing box, 302 crushing roller, 303 circular gear, 304 second motor, 305 feeding hopper. DETAILED DESCRIPTION

[0020] 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.

[0021] 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.

[0022] 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.

[0023] 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.

[0024] Example

[0025] Reference Figure 1-Figure 2 , which is an embodiment of the utility model, provides a microbial pesticide raw material grinding device, including: a pesticide grinding unit 100 and a layered grinding unit 200.

[0026] The pesticide grinding unit 100 includes a grinding shell 101 and a discharge pipe 102 fixedly installed at the lower end of the grinding shell 101 and connected to the grinding shell 101. A corresponding regulating valve 103 is fixedly installed on the discharge pipe 102. The lower inner wall of the grinding shell 101 is inclined, and the horizontal height of the lower side wall of the grinding shell 101 near the upper end opening of the discharge pipe 102 is lower than the horizontal height of the other end of the lower inner wall of the grinding shell 101. This arrangement facilitates the discharge of the ground pesticide raw material particles through the discharge pipe 102 to avoid the accumulation of the pesticide raw material particles on the lower inner wall of the grinding shell 101. A feeding port is opened at the upper end of the grinding shell 101.

[0027] The layered grinding unit 200 includes a first motor 201 fixedly installed at the lower part of the inner cavity of the grinding shell 101 and a rotating rod 202 fixedly connected to the output shaft of the first motor 201. A support frame is fixedly installed on the inner wall of the grinding shell 101, and a motor mounting disk is fixedly installed on the support frame. The first motor 201 is fixedly installed on the motor mounting disk. The setting of the support frame and the motor mounting disk improves the coordination and stability of the first motor 201 and the grinding shell 101. A plurality of groups of evenly distributed grinding disks 203 are fixedly sleeved on the rotating rod 202. A conical platform 205 is fixedly installed at the center of the top of the grinding disk 203, and the side wall of the conical platform 205 is smoothly polished. Through the setting of the conical platform 205, the pesticide raw materials that fall on the grinding disk 203 and are initially crushed are quickly dispersed to the edge of the grinding disk 203 under the action of centrifugal force, and a grinding ring 204 matching the grinding disk 203 is fixedly installed on the inner wall of the grinding shell 101.

[0028] The primary crushing unit 300 includes a crushing box 301 fixedly mounted on the top of the grinding shell 101 and connected to the feeding port, a feeding hopper 305 is fixedly mounted on the top of the crushing box 301, the feeding hopper 305 has a large opening at the upper end and a small opening at the lower end, and the setting of the feeding hopper 305 effectively solves the defect that the microbial pesticide raw materials are easily spilled during the feeding process, and two mutually meshing crushing rollers 302 are rotatably installed in the crushing box 301, each crushing roller 302 is fixedly connected to a circular gear 303 through a rotating column, the two circular gears 303 are meshed, and the rotating column passes through the side wall of the crushing box 301, and a second motor 304 is fixedly mounted on the crushing box 301, and the output shaft of the second motor 304 passes through the side wall of the crushing box 301 and is fixedly connected to the top of one of the crushing rollers 302.

[0029] During use, the microbial pesticide raw materials to be ground are put into the crushing box 301, and the second motor 304 is started. The output shaft of the second motor 304 drives the two crushing rollers 302 to rotate in mesh with each other through two mutually meshing circular gears 303, so that the microbial pesticide raw materials put into the crushing box 301 can be primary crushed;

[0030] The microbial pesticide raw material particles that have undergone primary pulverization fall onto the grinding disc 203 due to their own gravity, and the first motor 201 is started. The output shaft of the first motor 201 drives the multiple grinding discs 203 to rotate simultaneously through the rotating rod 202, and the particles fall onto the grinding disc 203 and are affected by their own centrifugal force. In the process of passing through the multi-stage grinding disc 203 and the grinding ring 204, the pesticide particles are subjected to more fine grinding treatment. The microbial pesticide particles that have undergone fine grinding treatment can be discharged through the discharge pipe 102 due to their own gravity. Through the cooperation of the multi-stage grinding disc 203 and the multi-stage grinding ring 204, multi-stage fine pulverization of the microbial pesticide raw material can be achieved, and the structure is also relatively compact, thereby improving the grinding efficiency of the grinding equipment for the microbial pesticide raw material.

[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 has been 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 microbial pesticide raw material grinding equipment, characterized in that: include: A pesticide grinding unit (100) comprises a grinding shell (101) and a discharge pipe (102) fixedly mounted at the lower end of the grinding shell (101) and connected to the grinding shell (101), a corresponding regulating valve (103) being fixedly mounted on the discharge pipe (102), and a feeding port being provided at the upper end of the grinding shell (101); A layered grinding unit (200) comprises a first motor (201) fixedly mounted at the lower part of the inner cavity of a grinding shell (101) and a rotating rod (202) fixedly connected to the output shaft of the first motor (201), wherein a plurality of groups of evenly distributed grinding discs (203) are fixedly sleeved on the rotating rod (202), and a grinding ring (204) matching the grinding discs (203) is fixedly mounted on the inner wall of the grinding shell (101).

2. The microbial pesticide raw material grinding equipment according to claim 1, characterized in that: The grinding device further comprises a primary crushing unit (300), which comprises a crushing box (301) fixedly mounted on the top of the grinding shell (101) and connected to the feeding port, wherein two mutually meshing crushing rollers (302) are rotatably mounted in the crushing box (301), each crushing roller (302) is fixedly connected to a circular gear (303) via a rotating column, the two circular gears (303) are meshed, and the rotating column is arranged through the side wall of the crushing box (301), and a second motor (304) is fixedly mounted on the crushing box (301), and an output shaft of the second motor (304) passes through the side wall of the crushing box (301) and is fixedly connected to the top of one of the crushing rollers (302).

3. The microbial pesticide raw material grinding equipment according to claim 2, characterized in that: A feeding hopper (305) is fixedly mounted on the top of the crushing box (301), and the feeding hopper (305) has a large opening at the upper end and a small opening at the lower end.

4. The microbial pesticide raw material grinding equipment according to claim 1, characterized in that: A conical platform (205) is fixedly mounted at the center of the top of the grinding disc (203), and the side wall of the conical platform (205) is polished and smooth.

5. The microbial pesticide raw material grinding equipment according to claim 1, characterized in that: A support frame is fixedly mounted on the inner wall of the grinding shell (101), a motor mounting plate is fixedly mounted on the support frame, and the first motor (201) is fixedly mounted on the motor mounting plate.

6. The microbial pesticide raw material grinding equipment according to claim 1, characterized in that: The lower inner wall of the grinding shell (101) is arranged obliquely, and the level of the lower wall of the grinding shell (101) near the upper opening of the discharge pipe (102) is lower than the level of the other end of the lower inner wall of the grinding shell (101).

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