Pulverizer

Abstract

The present application relates to a pulverizer comprising: a housing assembly; the crushing assembly comprises a crushing driving structure and a crushing structure, and the crushing driving structure is connected with the crushing structure; and the extrusion assembly comprises an extrusion driving structure and an extrusion structure, the extrusion driving structure is connected with the extrusion structure, the extrusion structure is connected with the crushing structure, and the extrusion structure has a to-be-extruded state or an extrusion state for extruding the crushing structure. According to the technical scheme, the problems that in the prior art, when a pulverizer pulverizes objects to be pulverized, time and labor are wasted, and the requirement for operators is high are effectively solved.

Description

Technical Field

[0001] The present application relates to the technical field of pulverizers, and in particular, to a pulverizer. Background Art

[0002] Crusher is a general term for crusher and grinder, and the two are usually distinguished according to the size of the crushed particles.

[0003] Some nutrients or foods need to be crushed. Some existing technologies usually use a grinding disc to crush them, that is, the object to be crushed is placed between two relatively moving surfaces. Such equipment requires special settings for the gap, and the distance between the two relatively moving objects needs to be adjusted during use. Such equipment is time-consuming and labor-intensive, and has certain requirements on the operator's experience. Utility Model Content

[0004] The present application provides a crusher to solve the problem that the crushers in the prior art are time-consuming and labor-intensive when crushing objects to be crushed, and have high requirements on operators.

[0005] A pulverizer provided according to the present application includes: a shell assembly; a crushing assembly, the crushing assembly includes a crushing drive structure and a crushing structure, the crushing drive structure is connected to the crushing structure; an extrusion assembly, the extrusion assembly includes an extrusion drive structure and an extrusion structure, the extrusion drive structure is connected to the extrusion structure, the extrusion structure is connected to the crushing structure, and the extrusion structure has a state to be extruded or an extrusion state of the extruded crushing structure.

[0006] Furthermore, the crushing structure includes an outer cylinder and an inner cylinder, the outer cylinder is connected to the crushing drive structure, the inner cylinder is arranged inside the outer cylinder, and there is a magnetic attraction between the inner cylinder and the outer cylinder.

[0007] Furthermore, both the inner tube and the outer tube are made of elastic-plastic material, a first magnet is arranged in the interlayer of the inner tube, and a second magnet corresponding to the first magnet is arranged in the interlayer of the outer tube; or a first magnet is arranged in the interlayer of the inner tube, and a first ferromagnet is arranged in the interlayer of the outer tube; or a second ferromagnet is arranged in the interlayer of the inner tube, and a second magnet is arranged in the interlayer of the outer tube.

[0008] Furthermore, the inner wall of the inner cylinder is provided with a protrusion.

[0009] Furthermore, the extrusion structure includes an extrusion portion and a slide rod, the slide rod is arranged on the housing assembly, the extrusion portion is movably arranged on the slide rod, and the extrusion drive structure cooperates with the extrusion portion.

[0010] Furthermore, the slide bar includes a plurality of parts, the extrusion part includes a first extrusion plate and a second extrusion plate, the first extrusion plate and the second extrusion plate are movably arranged at both ends of the slide bar, and the crushing structure is located between the first extrusion plate and the second extrusion plate.

[0011] Furthermore, the extrusion structure also includes a spring, and the spring is a plurality of springs arranged one by one with the slide rod, each spring is sleeved on the circumferential outer side of the slide rod and is located between the first extrusion plate and the second extrusion plate.

[0012] Furthermore, the extrusion drive structure includes an extrusion airbag, which cooperates with the extrusion part.

[0013] Furthermore, the extrusion airbag comprises a first extrusion airbag and a second extrusion airbag, the first extrusion airbag is arranged on a side of the first extrusion plate away from the crushing structure, and the second extrusion airbag is arranged on a side of the second extrusion plate away from the crushing structure.

[0014] Furthermore, the extrusion drive structure includes an electric push rod, which cooperates with the extrusion part, or the extrusion drive structure includes an extrusion motor, a screw and a moving block, the screw is connected to the output end of the extrusion motor, the moving block is arranged on the screw, and has a slide rail that cooperates with the shell assembly, and the moving block cooperates with the extrusion part.

[0015] By applying the technical solution of the present application, the pulverizer performs pulverization through the crushing component. When the crushing component works for a period of time, the extrusion component extrudes the object to be pulverized, or the crushing component and the extrusion component work together, crushing and extruding at the same time. In this way, the pulverizer can pulverize the object to be pulverized more evenly, and the pulverization work is performed more continuously without manual adjustment of the mechanical structure. The technical solution of the present application effectively solves the problem that the pulverizer in the prior art is time-consuming and labor-intensive when pulverizing the object to be pulverized, and has high requirements on the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0018] Figure 1 The overall structural diagram of the pulverizer according to the first embodiment of the present application is shown;

[0019] Figure 2 Shows Figure 1 A schematic structural diagram of a pulverizer from another angle;

[0020] Figure 3 Shows Figure 1Schematic diagram of the internal structure of the pulverizer;

[0021] Figure 4 Shows Figure 3 BB structural diagram of the pulverizer;

[0022] Figure 5 Shows Figure 4 A partial enlarged schematic diagram of the crusher at point A;

[0023] Figure 6 Shows Figure 1 Schematic diagram of the structure of the extruded structure.

[0024] The above drawings include the following reference numerals:

[0025] 10. Shell assembly; 20. Crushing assembly; 21. Crushing drive structure; 22. Crushing structure; 221. Outer cylinder; 222. Inner cylinder; 30. Extrusion assembly; 31. Extrusion drive structure; 32. Extrusion structure; 321. Extrusion part; 322. Sliding rod; 323. Spring; 40. Control assembly. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that the following detailed descriptions are illustrative and are intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which the present application belongs.

[0028] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" may include both "above" and "below". The device may also be positioned in other different ways, rotated 90 degrees or in other orientations, and the spatially relative descriptions used herein are interpreted accordingly.

[0029] like Figures 1 to 6As shown, the pulverizer of the first embodiment includes: a housing assembly 10, a crushing assembly 20 and an extrusion assembly 30. The crushing assembly 20 includes a crushing drive structure 21 and a crushing structure 22, and the crushing drive structure 21 is connected to the crushing structure 22. The extrusion assembly 30 includes an extrusion drive structure 31 and an extrusion structure 32, and the extrusion drive structure 31 is connected to the extrusion structure 32, and the extrusion structure 32 is connected to the crushing structure 22, and the extrusion structure 32 has a state to be extruded or an extrusion state of extruding the crushing structure 22.

[0030] By applying the technical solution of this embodiment, the crusher crushes the object through the crushing component. When the crushing component works for a period of time, the extrusion component extrudes the object to be crushed, or the crushing component and the extrusion component work together, crushing and extruding at the same time, so that the crusher can crush the object to be crushed more evenly, and the crushing work is carried out more continuously without manual adjustment of the mechanical structure. The technical solution of this embodiment effectively solves the problem that the crusher in the prior art is time-consuming and labor-intensive when crushing the object to be crushed, and has high requirements on the operator.

[0031] It should be noted that the pulverizer of this embodiment further includes a control assembly 40. The control assembly 40 is electrically connected to both the crushing drive structure 21 and the extrusion drive structure 31. The feed port of the housing assembly 10 is located on an inclined surface between the vertical surface and the horizontal surface, and the angle between the inclined surface and the vertical surface is between 30 degrees and 60 degrees, and the angle adopted in this embodiment is 45 degrees.

[0032] In the technical solution of this embodiment, the crushing structure 22 includes an outer cylinder 221 and an inner cylinder 222. The outer cylinder 221 is connected to the crushing drive structure 21, and the inner cylinder 222 is arranged inside the outer cylinder 221. There is a magnetic attraction between the inner cylinder 222 and the outer cylinder 221. The inner cylinder 222 cooperates with the object to be crushed, and the outer cylinder 221 drives the inner cylinder 222 to rotate, so as to avoid the problem of a relatively rigid force caused by the motor driving the outer cylinder to directly act on the object to be crushed (crushed). The inner cylinder 222 and the outer cylinder 221 cooperate with each other through the magnetic attraction, so that the inner cylinder 222 and the outer cylinder 221 are easy to disassemble and assemble. In addition, the inner cylinder 222 and the outer cylinder 221 act with each other through the magnetic attraction, so that the inner cylinder 222 has a certain buffering effect when working, that is, if the external force on the inner cylinder 222 is too large, it can be alleviated by the relative movement between the outer cylinder 221 and the inner cylinder 222.

[0033] In the technical solution of this embodiment, the inner cylinder 222 and the outer cylinder 221 are both made of elastic-plastic materials, which provides convenient conditions for the subsequent extrusion structure 32 to act on the crushing structure 22. A first magnet is arranged in the interlayer of the inner cylinder 222, and a second magnet corresponding to the first magnet is arranged in the interlayer of the outer cylinder 221. As another embodiment, a first magnet is arranged in the interlayer of the inner cylinder 222, and a first ferromagnet is arranged in the interlayer of the outer cylinder 221. A second ferromagnet is arranged in the interlayer of the inner cylinder 222, and a second magnet is arranged in the interlayer of the outer cylinder 221.

[0034] It should be noted that the inner tube 222 and the outer tube 221 are both made of elastic-plastic materials such as silicone material and rubber material, which can be squeezed and deformed, and can recover the deformation after squeezing.

[0035] In the technical solution of this embodiment, a protrusion is provided on the inner wall of the inner cylinder 222. The setting of the protrusion facilitates the inner cylinder 222 to apply a force to the object to be crushed. In the technical solution of this embodiment, there are multiple protrusions, and adjacent protrusions are arranged at intervals.

[0036] In the technical solution of the present embodiment, the extrusion structure 32 includes an extrusion part 321 and a slide bar 322. The slide bar 322 is arranged on the shell assembly 10. The extrusion part 321 is movably arranged on the slide bar 322. The extrusion driving structure 31 cooperates with the extrusion part 321. The extrusion part 321 moves on the slide bar 322 to realize the extrusion of the crushing structure 22 by the extrusion part 321. The crushing structure 22 squeezes the object to be crushed, so that the crushing of the object to be crushed is more uniform. It should be noted that there are four slide bars 322, and the crushing structure 22 is located inside the slide bars 322. For example, the four slide bars 322 are arranged in parallel and extend in the left and right directions. The two extrusion parts 321 are located on the left and right sides of the crushing structure 22. When extruding, the two extrusion parts 321 move toward each other. When to be extruded, the two extrusion parts 321 move in opposite directions. The shell assembly 10 may include a shell and a fixed frame arranged in the shell. For the convenience of setting, the slide bar 322 is arranged on the fixed frame.

[0037] In the technical solution of this embodiment, the slide bar 322 includes a plurality of slide bars, and the extrusion part 321 includes a first extrusion plate and a second extrusion plate. The first extrusion plate and the second extrusion plate are movably arranged at the two ends of the slide bar 322, respectively, and the crushing structure 22 is located between the first extrusion plate and the second extrusion plate. The arrangement of the first extrusion plate and the second extrusion plate makes the extrusion area larger. The length of the first extrusion plate and the second extrusion plate in the front-to-back direction is greater than that of the outer cylinder 221, and the length in the up-down direction is less than the height of the outer cylinder 221. Since both the inner cylinder 222 and the outer cylinder 221 are inclined at a certain angle to the vertical direction, the above-mentioned up-down direction is not a completely vertical direction. The inner cylinder 222 and the outer cylinder 221 are coaxially arranged.

[0038] In the technical solution of the first embodiment, the extrusion structure 32 further includes a spring 323, and the spring 323 is arranged one by one with the slide bar 322. Each spring 323 is sleeved on the circumferential outer side of the slide bar 322 and is located between the first extrusion plate and the second extrusion plate. The arrangement of the spring 323 allows the first extrusion plate and the second extrusion plate to return automatically, and the above structure is compact. It should be noted that the above slide bars 322 can be three or four.

[0039] In the technical solution of this embodiment, the extrusion driving structure 31 includes an extrusion airbag, which cooperates with the extrusion part 321. The setting of the extrusion airbag has a relatively gentle force. It should be noted that the above cooperation can be mutually pressed, with one side of the extrusion airbag pressing the crushing structure 22 and the other side pressing the shell assembly 10.

[0040] In the technical solution of the first embodiment, the extrusion airbag includes a first extrusion airbag and a second extrusion airbag. The first extrusion airbag is arranged on the side of the first extrusion plate away from the crushing structure 22, and the second extrusion airbag is arranged on the side of the second extrusion plate away from the crushing structure 22. The above structure is easy to operate. In the technical solution of this embodiment, the first extrusion airbag and the second extrusion airbag have the same structure, so that the forces acting on the crushing structure 22 by the first extrusion airbag and the second extrusion airbag are symmetrical, and the extrusion effect is easy to control. It should be noted that the air inlet of the first extrusion airbag is arranged outside the shell assembly 10, and the air inlet of the second extrusion airbag is arranged outside the shell assembly 10, and both are connected to the external air source. In this way, the first extrusion airbag and the second extrusion airbag can be independently controlled.

[0041] The difference between the technical solution of the second embodiment and the technical solution of the first embodiment is that the extrusion drive structure 31 includes an electric push rod, which cooperates with the extrusion part 321. The above structure does not require an external air source, and the extrusion structure 32 can achieve crushing, extrusion and other actions through an external power supply.

[0042] The difference between the technical solution of embodiment three and the technical solution of the embodiment is that the extrusion drive structure 31 includes an extrusion motor, a screw and a moving block, the screw is connected to the output end of the extrusion motor, the moving block is arranged on the screw, and has a sliding rail that cooperates with the shell assembly 10, and the moving block cooperates with the extrusion part 321.

[0043] The extrusion drive structure 31 of the technical solutions of the second embodiment and the third embodiment are both provided with a limiting portion, which will not be described in detail here.

[0044] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0045] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0046] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A pulverizer, characterized in that: include: Housing assembly (10); A crushing assembly (20), the crushing assembly (20) comprising a crushing drive structure (21) and a crushing structure (22), the crushing drive structure (21) being connected to the crushing structure (22); An extrusion assembly (30), the extrusion assembly (30) comprising an extrusion drive structure (31) and an extrusion structure (32), the extrusion drive structure (31) being connected to the extrusion structure (32), the extrusion structure (32) being connected to the crushing structure (22), the extrusion structure (32) being in a state to be extruded or in an extrusion state of extruding the crushing structure (22); The crushing structure (22) comprises an outer cylinder (221) and an inner cylinder (222), wherein the outer cylinder (221) is connected to the crushing drive structure (21), and the inner cylinder (222) is arranged inside the outer cylinder (221), and there is a magnetic attraction force between the inner cylinder (222) and the outer cylinder (221); The inner cylinder (222) and the outer cylinder (221) are both made of elastic-plastic materials.

2. The pulverizer according to claim 1, characterized in that A first magnet is arranged in the interlayer of the inner cylinder (222), and a second magnet corresponding to the first magnet is arranged in the interlayer of the outer cylinder (221); or a first magnet is arranged in the interlayer of the inner cylinder (222), and a first ferromagnet is arranged in the interlayer of the outer cylinder (221); or a second ferromagnet is arranged in the interlayer of the inner cylinder (222), and a second magnet is arranged in the interlayer of the outer cylinder (221).

3. The pulverizer according to claim 1, characterized in that The inner wall of the inner cylinder (222) is provided with a protrusion.

4. The pulverizer according to any one of claims 1 to 3, characterized in that The extrusion structure (32) comprises an extrusion portion (321) and a sliding rod (322); the sliding rod (322) is arranged on the housing assembly (10); the extrusion portion (321) is movably arranged on the sliding rod (322); and the extrusion drive structure (31) cooperates with the extrusion portion (321).

5. The pulverizer according to claim 4, characterized in that The sliding rod (322) includes a plurality of sliding rods, the extrusion portion (321) includes a first extrusion plate and a second extrusion plate, the first extrusion plate and the second extrusion plate are respectively movably arranged at two ends of the sliding rod (322), and the crushing structure (22) is located between the first extrusion plate and the second extrusion plate.

6. The pulverizer according to claim 5, characterized in that The extrusion structure (32) also includes a spring (323), and the spring (323) is a plurality of springs (323) arranged one by one with the slide bar (322). Each spring (323) is sleeved on the circumferential outer side of the slide bar (322) and is located between the first extrusion plate and the second extrusion plate.

7. The pulverizer according to claim 5, characterized in that The extrusion drive structure (31) comprises an extrusion airbag, and the extrusion airbag cooperates with the extrusion portion (321).

8. The pulverizer according to claim 7, characterized in that The extrusion airbag comprises a first extrusion airbag and a second extrusion airbag, wherein the first extrusion airbag is arranged on a side of the first extrusion plate away from the crushing structure (22), and the second extrusion airbag is arranged on a side of the second extrusion plate away from the crushing structure (22).

9. The pulverizer according to claim 5, characterized in that The extrusion drive structure (31) includes an electric push rod, which cooperates with the extrusion part (321), or the extrusion drive structure (31) includes an extrusion motor, a screw and a moving block, the screw is connected to the output end of the extrusion motor, the moving block is arranged on the screw and has a slide rail that cooperates with the housing assembly (10), and the moving block cooperates with the extrusion part (321).

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