CN217962829U

CN217962829U - Air flow crusher

Info

Publication number: CN217962829U
Application number: CN202221362270.3U
Authority: CN
Inventors: 倪海生; 徐仪萱
Original assignee: CHENGDU RUNDE PHARMACEUTICAL CO LTD
Current assignee: CHENGDU RUNDE PHARMACEUTICAL CO LTD
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-12-06
Anticipated expiration: 2032-06-01

Abstract

The utility model discloses a fluid energy mill, concretely relates to fluid energy mill technical field, including smashing the frame, smash the inside positive and negative lead screw that is equipped with of frame, positive and negative lead screw outer peripheral face activity cover is equipped with two diaphragms, two the diaphragm all with positive and negative lead screw threaded connection, two the equal fixedly connected with air nozzle in diaphragm top, two the equal fixedly connected with air guide hose in diaphragm bottom, just the air guide hose is linked together with two air nozzle respectively, inside the air guide hose other end extends to smash the frame, just air guide hose and crushing frame fixed connection. The utility model discloses a motor work drives positive and negative lead screw and rotates, and positive and negative lead screw drives two diaphragms and removes in opposite directions to drive two air jet nozzles and remove in opposite directions, with reason motor reversal drive two air jet nozzle back of the body moves mutually, adjusts two air jet nozzle's position, easy operation, conveniently adjusts air jet nozzle's interval, smashes effectually.

Description

Air flow crusher

Technical Field

The utility model relates to a fluid energy mill technical field, more specifically says, the utility model relates to a fluid energy mill.

Background

The jet mill is mainly used for crushing materials, is widely applied to the aspects of fillers, dyes, pigments, medicines, catalysts, cosmetics, fine ceramics, high-grade abrasives, magnetic memory elements and the like, and has the characteristics of high fineness of finished products and the like.

The existing jet mill can not adjust the distance of the jet nozzles according to different characteristics of various plants or Chinese medicinal materials, and can affect the milling effect to a certain extent.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air flow crusher to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a jet mill comprises a milling frame, wherein a positive screw and a negative screw are arranged in the milling frame, two transverse plates are movably sleeved on the outer peripheral surfaces of the positive screw and the negative screw, the two transverse plates are in threaded connection with the positive screw and the negative screw, airflow nozzles are fixedly connected to the top ends of the two transverse plates, air guide hoses are fixedly connected to the bottom ends of the two transverse plates and are respectively communicated with the two airflow nozzles, the other ends of the air guide hoses extend out of the interior of the milling frame, the air guide hoses are fixedly connected with the milling frame, a motor is fixedly connected to one side of the milling frame, one end of the positive screw and the negative screw is in coaxial transmission connection with a motor output shaft, and the positive screw and the negative screw are movably connected with the milling frame through a bearing;

smash the first hard pipe of frame top fixedly connected with, just it is linked together with first hard pipe to smash the frame, first hard pipe top fixedly connected with crosses the filter frame, just first hard pipe is linked together with crossing the filter frame, cross the hard pipe of filter frame one side fixedly connected with second, just it is linked together with the hard pipe of second to cross the filter frame, cross two filter screens of the inside fixedly connected with of filter frame.

In a preferred embodiment, a sliding rod is arranged on the rear side of the front and back screw rods, the sliding rod is fixedly connected with the crushing frame, and one end of the sliding rod penetrates through the two transverse plates.

In a preferred embodiment, a feed inlet is formed in the front side of the crushing frame, a second sealing cover is arranged inside the feed inlet, and the second sealing cover and the crushing frame are locked through a buckle;

the other side of the crushing frame is provided with a discharge port, a third sealing cover is arranged inside the discharge port, and the third sealing cover and the crushing frame are locked through a hasp.

In a preferred embodiment, bases are arranged on two sides of the air guide hose, and the two bases are fixedly connected with the crushing frame.

In a preferred embodiment, a connecting plate is fixedly connected to the other side of the crushing frame, and one end of the connecting plate is fixedly connected to the filtering frame.

In a preferred embodiment, the front side of the filter frame is provided with a first sealing cover, and the first sealing cover is locked with the filter frame through a buckle.

The utility model discloses a technological effect and advantage:

the utility model discloses a two air jet discharge high velocity air streams, high velocity air streams smash plant or chinese medicinal material into tiny granule, high velocity air streams will smash plant or chinese medicinal material after will be brought into and filter in the frame, two filter screens carry out a lot of to the plant or chinese medicinal material after smashing and filter, through setting up the motor, motor work drives positive and negative lead screw and rotates, positive and negative lead screw drives two diaphragms and moves in opposite directions, thereby drive two air jet moves in opposite directions, the reversal of the motor of the same reason drives two air jet mutually opposite directions, adjust two air jet's position, the operation is thus simple, conveniently adjust air jet's interval, smash effectually.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary and that other implementation drawings may be derived from the provided drawings by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

FIG. 1 is a perspective view of the whole structure of the present invention;

fig. 2 is a three-dimensional bottom view of the whole structure of the utility model;

FIG. 3 is a perspective view of the crushing frame and the air flow nozzle of the present invention;

FIG. 4 is a perspective view of the filter frame and the first rigid conduit of the present invention;

in the figure: 1. a crushing frame; 2. a first rigid conduit; 3. a filter frame; 4. a second rigid conduit; 5. a first sealing cover; 6. a connecting plate; 7. a second sealing cover; 8. a base; 9. an air guide hose; 10. a motor; 11. a third sealing cover; 12. an air flow nozzle; 13. a positive and negative screw rod; 14. a transverse plate; 15. a slide bar; 16. and (5) filtering by using a filter screen.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.

Referring to the attached drawings 1-4 of the specification, the jet mill of the embodiment comprises a milling frame 1, a positive and negative screw rod 13 is arranged inside the milling frame 1, two transverse plates 14 are movably sleeved on the outer peripheral surfaces of the positive and negative screw rod 13, the two transverse plates 14 are both in threaded connection with the positive and negative screw rod 13, airflow nozzles 12 are fixedly connected to the top ends of the two transverse plates 14, air guide hoses 9 are fixedly connected to the bottom ends of the two transverse plates 14, the air guide hoses 9 are respectively communicated with the two airflow nozzles 12, the other end of each air guide hose 9 extends out of the inside of the milling frame 1, the air guide hoses 9 are fixedly connected with the milling frame 1, a motor 10 is fixedly connected to one side of the milling frame 1, one end of the positive and negative screw rod 13 is coaxially connected with an output shaft of the motor 10 in a transmission manner, and the positive and negative screw rod 13 is movably connected with the milling frame 1 through a bearing;

smash 1 top fixedly connected with of frame 2 first hard pipe 2, and smash frame 1 and first hard pipe 2 and be linked together, 2 top fixedly connected with of first hard pipe filter frame 3, and first hard pipe 2 and filter frame 3 are linked together, filter frame 3 one side fixedly connected with second hard pipe 4, and filter frame 3 and second hard pipe 4 and be linked together, filter frame 3 inside fixedly connected with two filter screens 16.

Referring to the attached figure 3 of the specification, a slide bar 15 is arranged at the rear side of the positive and negative screw rods 13, the slide bar 15 is fixedly connected with the crushing frame 1, and one end of the slide bar 15 penetrates through the two transverse plates 14 to limit the rotation of the two transverse plates 14.

Referring to the attached drawings 1-2 of the specification, a feed inlet is formed in the front side of the crushing frame 1, a second sealing cover 7 is arranged inside the feed inlet, and the second sealing cover 7 is locked with the crushing frame 1 through a hasp;

the other side of the crushing frame 1 is provided with a discharge port, a third sealing cover 11 is arranged inside the discharge port, and the third sealing cover 11 and the crushing frame 1 are locked through a hasp.

Referring to the attached drawings 1-2 of the specification, bases 8 are arranged on two sides of an air guide hose 9, and the two bases 8 are fixedly connected with a crushing frame 1, so that the air guide hose 9 is not in contact with the ground.

Referring to the attached drawings 1-2 of the specification, the other side of the crushing frame 1 is fixedly connected with a connecting plate 6, and one end of the connecting plate 6 is fixedly connected with the filter frame 3, so that the stability of the filter frame 3 is improved.

Referring to the attached fig. 1-2 of the specification, a first sealing cover 5 is arranged on the front side of the filter frame 3, the first sealing cover 5 is locked with the filter frame 3 through a buckle, and the first sealing cover 5 is opened to take out the crushed materials in the filter frame 3.

The using method of the embodiment comprises the following steps: the second sealing cover 7 is opened, plant or traditional Chinese medicine is added into the crushing frame 1, one end of the air guide hose 9 is connected with the air compressor, the air compressor provides high-speed airflow, the high-speed airflow enters the two airflow nozzles 12 through the air guide hose 9 and is finally discharged through the two airflow nozzles 12, the plant or traditional Chinese medicine is crushed into fine particles by the high-speed airflow, the crushed plant or traditional Chinese medicine is brought into the filter frame 3 by the high-speed airflow, the crushed plant or traditional Chinese medicine is filtered for multiple times by the two filter screens 16, the motor 10 is arranged, one end of the positive and negative screw 13 is coaxially connected with the output shaft of the motor 10 in a transmission mode, the motor 10 works to drive the positive and negative screw 13 to rotate, the two transverse plates 14 are in threaded connection with the positive and negative screw 13, the sliding rod 15 limits the rotation of the two transverse plates 14, the positive and negative screw 13 drives the two transverse plates 14 to move in the opposite directions, the two airflow nozzles 12 are driven to move in the opposite directions, the motor 10 rotates reversely to drive the two airflow nozzles 12 to move in the opposite directions, the positions of the two airflow nozzles 12 are adjusted, the operation is simple, the convenient adjustment of the air nozzle spacing is convenient adjustment, the crushing effect is good, the crushing effect is achieved, the third sealing cover 11 is opened, and the first sealing cover 11 is opened, and the crushed object 5 in the first sealing cover 3 is taken out.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to common designs, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the foregoing is illustrative of the preferred embodiments of the present invention, and is not to be construed as limiting the invention, and any modifications, equivalent alterations, improvements and the like made within the spirit and principle of the invention are intended to be included within the scope of the invention.

Claims

1. A jet mill, including smashing frame (1), its characterized in that: the grinding frame is characterized in that a positive and negative screw rod (13) is arranged inside the grinding frame (1), two transverse plates (14) are movably sleeved on the outer peripheral surface of the positive and negative screw rod (13), the two transverse plates (14) are in threaded connection with the positive and negative screw rod (13), airflow nozzles (12) are fixedly connected to the top ends of the two transverse plates (14), air guide hoses (9) are fixedly connected to the bottom ends of the two transverse plates (14), the air guide hoses (9) are respectively communicated with the two airflow nozzles (12), the other end of each air guide hose (9) extends out of the grinding frame (1), the air guide hoses (9) are fixedly connected with the grinding frame (1), a motor (10) is fixedly connected to one side of the grinding frame (1), one end of the positive and negative screw rod (13) is coaxially connected with an output shaft of the motor (10) in a transmission manner, and the positive and negative screw rod (13) is movably connected with the grinding frame (1) through a bearing;

smash first hard pipe (2) of frame (1) top fixedly connected with, just smash frame (1) and be linked together with first hard pipe (2), first hard pipe (2) top fixedly connected with crosses filter frame (3), just first hard pipe (2) are linked together with crossing filter frame (3), cross hard pipe (4) of filter frame (3) one side fixedly connected with second, just it is linked together with the hard pipe (4) of second to cross filter frame (3), cross two filter screens (16) of the inside fixedly connected with of filter frame (3).

2. A jet mill according to claim 1, characterized in that: the rear side of the positive and negative screw rod (13) is provided with a slide rod (15), the slide rod (15) is fixedly connected with the crushing frame (1), and one end of the slide rod (15) penetrates through the two transverse plates (14).

3. A jet mill according to claim 1, characterized in that: a feeding hole is formed in the front side of the crushing frame (1), a second sealing cover (7) is arranged inside the feeding hole, and the second sealing cover (7) is locked with the crushing frame (1) through a hasp;

the discharging port is formed in the other side of the crushing frame (1), a third sealing cover (11) is arranged inside the discharging port, and the third sealing cover (11) is locked with the crushing frame (1) through a hasp.

4. A jet mill according to claim 1, characterized in that: the air guide hose (9) both sides all are equipped with base (8), two base (8) all with smash frame (1) fixed connection.

5. A jet mill according to claim 1, characterized in that: the other side of the crushing frame (1) is fixedly connected with a connecting plate (6), and one end of the connecting plate (6) is fixedly connected with the filter frame (3).

6. A jet mill according to claim 1, characterized in that: the front side of the filter frame (3) is provided with a first sealing cover (5), and the first sealing cover (5) is locked with the filter frame (3) through a hasp.