Two-in-one skid-mounted device for powder crushing and grading

Abstract

A two-in-one skid-mounted device for powder crushing and grading relates to the technical field of powder crushing equipment, and comprises a first skid-mounted support and a second skid-mounted support which are arranged in parallel, and the first skid-mounted support and the second skid-mounted support are detachably connected through a quick-mounting assembly; the first skid-mounted support is fixedly connected with a grading subassembly, and an airflow mill subassembly and a mechanical mill subassembly are horizontally arranged below the grading subassembly in a sliding mode and are alternately connected with the lower end of the grading subassembly through a switching structure. The utility model solves the problems that different crushing and grading devices in the prior art are disordered in parts and inconvenient to transport and install, and especially when a container is needed for transportation, scattered parts need to be packed for the second time and the space of the container cannot be fully utilized when the scattered parts are packed.

Description

TECHNICAL FIELD

[0001] The utility model relates to powder crushing equipment technical field, concretely relates to two in one pry installation device for powder crushing and grading. BACKGROUND

[0002] In recent years, with the continuous expansion of new energy materials, pharmaceuticals, non-metallic mineral processing, solid waste fly ash, chemical industry, food and other fields, people's demand for micro powder is increasing, and the commonly used equipment for manufacturing micro powder mainly includes mechanical grinding, airflow grinding, classifier and the like. We select different grinding machines according to different material properties, such as brittleness, toughness, hardness, shape, moisture, viscosity, heat sensitivity, purity, particle size and particle size distribution, so as to better achieve the crushing effect. Mechanical grinding is suitable for crushing materials with relatively low hardness, while airflow grinding is suitable for crushing high-hardness materials.

[0003] In recent years, with the continuous expansion of new energy materials, pharmaceuticals, non-metallic mineral processing, solid waste fly ash, chemical industry, food and other fields, people's demand for micro powder is increasing, and the commonly used equipment for manufacturing micro powder mainly includes mechanical grinding, airflow grinding, classifier and the like. We select different grinding machines according to different material properties, such as brittleness, toughness, hardness, shape, moisture, viscosity, heat sensitivity, purity, particle size and particle size distribution, so as to better achieve the crushing effect. Mechanical grinding is suitable for crushing materials with relatively low hardness, while airflow grinding is suitable for crushing high-hardness materials.

[0004] The prior art discloses a patent with a publication number CN215029766U, which comprises a base, a classification device fixedly installed on the top of the base, a hopper box fixedly installed on the top of the classification device, a first fan fixedly installed on the top of the hopper box, a protection box, a filter plate, a first air pipe, a valve, a second fan and a second air pipe, the top of the base is fixedly installed with the protection box, and the inside of the protection box is movably installed with three filter plates. The air flow crushing and grading machine for high-hardness difficult-to-crush powder material, by setting the filter plate, the hole diameter of the filter plate gradually decreases from top to bottom, so that the crushed raw materials can be classified step by step, the classification effect of the air flow crushing and grading machine is improved, and the filter plate is movably installed on the support frame in the protection box, so that different sizes of filter plates can be freely replaced according to production requirements, and daily maintenance is more convenient.

[0005] With the use of the existing device, the shortcomings of the technology are gradually exposed, mainly in the following aspects:

[0006] Firstly, most of the existing crushing and grading equipment selects different production grinding machines for each type of material, which inevitably requires more investment to build different production lines for manufacturers who are not simply producing one type of material, thereby increasing the investment cost.

[0007] Secondly, the existing different crushing and grading equipment has scattered parts, which is not convenient for transportation and installation, especially when container transportation is required. The scattered parts need to be packed twice, and the space of the container body cannot be fully utilized.

[0008] As can be seen from the above, the prior art has obvious inconvenience and defects in actual use, so it is necessary to improve. UTILITY MODEL CONTENTS

[0009] The utility model solves the problem of different powder crushing and grading equipment, parts are in disorder, inconvenient transportation and installation in traditional technology, especially when container transportation is needed, the problem that scattered parts packing not only needs secondary packing, but also cannot fully utilize container space.

[0010] To solve the above problems, the utility model provides the following technical scheme:

[0011] The two-in-one prying device for powder crushing and grading, including the first prying support and the second prying support arranged side by side, the first prying support and the second prying support are detachably connected through the quick -mounting assembly between the first prying support and the second prying support.

[0012] The first prying support is fixedly connected with the classification part, airflow mill part and mechanical mill part are horizontally slidably arranged below the classification part, the airflow mill part and the mechanical mill part are alternately connected with the lower end of the classification part through the switching structure.

[0013] As an optimized scheme, the switching structure includes a slide rail fixedly connected to the first prying support, the airflow mill part and the mechanical mill part are slidably installed on the slide rail through a slide seat respectively.

[0014] As an optimized scheme, the quick -mounting assembly includes a connecting plate, the connecting plate is fixedly connected with the first prying support and the second prying support through bolts.

[0015] As an optimized scheme, the airflow mill part and the mechanical mill part are respectively fixedly connected with a hinged seat on the outer wall near the upper end, a screw rod is hingedly arranged on the hinged seat, a fastening plate is fixedly connected with the outer wall near the lower end of the classification part, a clamping groove for avoiding the screw rod is formed in the fastening plate, a butterfly nut is threadedly connected to the end of the screw rod, and the butterfly nut abuts against the upper edge of the fastening plate.

[0016] As an optimized scheme, the first prying support and the second prying support are respectively connected with a roller near the lower end of the four corners.

[0017] As an optimized scheme, the first prying support is fixedly connected with a support frame, and the slide rail is fixedly connected to the top of the support frame.

[0018] As an optimized scheme, the airflow mill part is surrounded by an air path pipe on the outer wall near the lower end.

[0019] As an optimized scheme, the first prying support is fixedly connected with a cyclone collector connected with the classification part.

[0020] As an optimization scheme, the second pry support is fixedly connected with a dust collector connected with the cyclone collector.

[0021] As an optimization scheme, the second pry support is further fixedly connected with an air source box connected with the dust collector.

[0022] Compared with the prior art, the beneficial effects of the present application are:

[0023] The support is divided into a first pry support and a second pry support, which are connected with each other by quick mounting assemblies, so that the volume and weight of the equipment can be reduced, and transportation is facilitated; and rollers are arranged below the support to facilitate movement of the equipment.

[0024] The classification part can select airflow crushing or mechanical crushing according to different crushing processes, realizes a two-in-one combined structure, and is applicable to various crushing processes.

[0025] The equipment structure is compact, facilitating transportation, and is particularly suitable for container transportation when exported. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, various elements or parts are not necessarily drawn according to the actual scale.

[0027] Fig. 1 is a structural schematic view of the present application;

[0028] Fig. 2 is a structural schematic view of the present application from the side view of the slide;

[0029] Fig. 3 is a structural schematic view of the present application from the top view of the slide.

[0030] In the drawings: 1 - first pry support; 2 - second pry support; 3 - connecting plate; 4 - classification part; 5 - cyclone collector; 6 - dust collector; 7 - air source box; 8 - airflow mill part; 9 - mechanical mill part; 10 - slide rail; 11 - slide; 12 - hinged seat; 13 - screw; 14 - fastening plate; 15 - wing nut; 16 - roller; 17 - air path pipe. DETAILED DESCRIPTION

[0031] The embodiments of the technical solutions of the present application will be described in detail below with reference to the drawings. The following embodiments are only used to more clearly illustrate the technical solutions of the present application, and therefore only serve as examples, and cannot limit the protection scope of the present application.

[0032] As Figs. 1 to 3 shown in the figure, the two-in-one pry device for powder crushing and grading includes first pry support 1 and second pry support 2 arranged side by side, and first pry support 1 and second pry support 2 are detachably connected through quick-assembly component.

[0033] First pry support 1 is fixedly connected with grading part 4, airflow mill part 8 and mechanical mill part 9 are horizontally slidably arranged below grading part 4, and airflow mill part 8 and mechanical mill part 9 are alternately connected with lower end of grading part 4 through switching structure.

[0034] Switching structure includes slide rail 10 fixedly connected with first pry support 1, airflow mill part 8 and mechanical mill part 9 are slidably installed on slide rail 10 through slide seat 11 respectively.

[0035] Quick-assembly component includes connecting plate 3, connecting plate 3 is fixedly connected with first pry support 1 and second pry support 2 through bolts.

[0036] Airflow mill part 8 and mechanical mill part 9 are respectively fixedly connected with hinge seat 12 on outer wall near upper end, hinge seat 12 is hingedly connected with swingably arranged screw rod 13, fastening plate 14 is fixedly connected with outer wall near lower end of grading part 4, clamping groove avoiding screw rod 13 is formed on fastening plate 14, butterfly nut 15 is threadedly connected with tail end of screw rod 13, and butterfly nut 15 abuts against upper edge of fastening plate 14.

[0037] First pry support 1 and second pry support 2 are respectively connected with rollers 16 near lower end of four corners.

[0038] First pry support 1 is fixedly connected with support frame, and slide rail 10 is fixedly connected with top of support frame.

[0039] Airflow mill part 8 is surrounded with air path pipe 17 on outer wall near lower end.

[0040] First pry support 1 is fixedly connected with cyclone collector 5 connected with grading part 4.

[0041] Second pry support 2 is fixedly connected with dust collector 6 connected with cyclone collector 5.

[0042] Second pry support 2 is further fixedly connected with air source tank 7 connected with dust collector 6.

[0043] Each main structure in the device is commonly seen in daily life, and is not described in detail here because it is not the innovation of the present scheme.

[0044] First pry support 1 and second pry support 2 are provided with detachable guardrails above, which facilitates maintenance.

[0045] The working principle of the device is as follows:

[0046] The support is divided into a first pry support 1 and a second pry support 2, which are connected with quick-mounting assemblies, so that the volume and weight of the equipment can be reduced and transportation is facilitated; and rollers 16 are arranged below the supports to facilitate movement of the equipment;

[0047] The grading part 4 can be selected according to different pulverizing processes to realize airflow pulverization or mechanical pulverization, so that a two-in-one combined structure is realized and the equipment can be applied to various pulverizing processes;

[0048] The equipment has a compact structure and is convenient for transportation, and is particularly suitable for container transportation when exported.

[0049] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should be covered in the scope of the claims and the specification of the present application.

Claims

1. A two-in-one prizing device for powder crushing and grading, characterized in that: The first pry support (1) and the second pry support (2) are arranged side by side, and the first pry support (1) and the second pry support (2) are detachably connected through a quick-mounting assembly. The first pry support (1) is fixedly connected with a grading part (4), and airflow mill part (8) and mechanical mill part (9) are horizontally slidably arranged below the grading part (4), and the airflow mill part (8) and the mechanical mill part (9) are alternately connected with the lower end of the grading part (4) through a switching structure.

2. The two-in-one prying device for powder crushing and grading according to claim 1, characterized in that: The switching structure includes a slide rail (10) fixedly connected to the first pry support (1), and the airflow mill part (8) and the mechanical mill part (9) are slidably installed on the slide rail (10) through a slide seat (11) respectively.

3. The two-in-one prying device for powder crushing and grading according to claim 1, characterized in that: The quick-mounting assembly includes a connecting plate (3) fixedly connected to the first pry support (1) and the second pry support (2) through bolts.

4. The two-in-one prying device for powder crushing and grading according to claim 1, characterized in that: The outer wall near the upper end of the airflow mill part (8) and the mechanical mill part (9) is respectively fixedly connected with a hinge seat (12), the hinge seat (12) is hingedly connected with a swing arranged screw rod (13), the outer wall near the lower end of the grading part (4) is fixedly connected with a fastening plate (14), the fastening plate (14) is provided with a clamping groove avoiding the screw rod (13), the end of the screw rod (13) is threadedly connected with a butterfly nut (15), and the butterfly nut (15) abuts against the upper edge of the fastening plate (14).

5. The two-in-one skid device for powder crushing and classifying according to claim 1, characterized in that: The lower end of the first pry support (1) and the second pry support (2) near the four corners is respectively connected with a roller (16).

6. The two-in-one prying device for powder crushing and classifying according to claim 2, characterized in that: The first pry support (1) is fixedly connected with a support frame, and the slide rail (10) is fixedly connected to the top of the support frame.

7. The two-in-one skid device for powder crushing and classifying according to claim 1, characterized in that: The outer wall near the lower end of the airflow mill part (8) is surrounded by an air path pipe (17).

8. The two-in-one skid device for powder crushing and classifying according to claim 1, characterized in that: The first pry support (1) is fixedly connected with a cyclone collector (5) connected with the grading part (4).

9. The two-in-one skid device for powder crushing and classifying according to claim 8, characterized in that: The second pry support (2) is fixedly connected with a dust collector (6) connected with the cyclone collector (5).

10. The two-in-one skid device for powder crushing and classifying according to claim 9, characterized in that: The second pry support (2) is further fixedly connected with an air source box (7) connected with the dust collector (6).

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