Filtering type raw material pulverizer

Abstract

The utility model discloses a filtering type raw material crusher which comprises a crushing box, a mounting box is arranged at the top of the crushing box, a filtering box is arranged at the bottom of the crushing box, two rolling shafts are arranged in the crushing box, crushing teeth are arranged on the outer sides of the rolling shafts, and a slope is arranged on the rear side of the upper portion in the filtering box. An inclined filter screen is arranged at the bottom of the slope, a rectangular groove is formed in the bottom of the rear side of the filter box, an inclined plane collecting box is arranged on the outer side of the rectangular groove, a top cover is arranged above the inclined plane collecting box, and a circulating mechanism is arranged behind the crushing box and used for circularly crushing raw materials in the inclined plane collecting box; according to the crushing device, unqualified raw materials can be blocked by the inclined filter screen and collected in the inclined plane collecting box, and the second motor drives the spiral blade to rotate, so that the raw materials in the inclined plane collecting box are conveyed and crushed again through the crushing box, and the crushing effect can be ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to raw material crushing technical field, and specifically is a filter formula raw material crusher. BACKGROUND

[0002] Raw material crushing is an indispensable step in many industrial production processes, which breaks large solid materials into small pieces or powder through physical or chemical methods to increase the surface area of the material, facilitate subsequent processing and handling, and reduce the volume and weight of the material, thereby reducing transportation costs.

[0003] In the process of crushing the existing raw materials, the raw material crusher is usually used for crushing, but the current raw material crusher cannot avoid the situation that some raw materials are not completely crushed when in use, and some raw materials may be extruded into sheet or strip shape, that is, the crushing effect is poor. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a filter formula raw material crusher to solve the problems in the above background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A filter formula raw material crusher, comprising a crushing box, the top of the crushing box is provided with a mounting box, the bottom of the crushing box is provided with a filter box, the inside of the crushing box is provided with two rollers, the outside of the roller is provided with a crushing tooth, the inside of the filter box is provided with an inclined slope at the upper rear side, the bottom of the inclined slope is provided with an inclined filter screen, the bottom of the rear side of the filter box is provided with a rectangular groove, the outside of the rectangular groove is provided with an inclined surface collecting box, the top of the inclined surface collecting box is provided with a top cover, the rear of the crushing box is provided with a circulating mechanism, and the circulating mechanism is used for circulating crushing the raw materials in the inclined surface collecting box.

[0007] In a preferred embodiment of the utility model, the crushing box is provided with a first motor on one side, and the first motor is connected with one side roller.

[0008] In a preferred embodiment of the utility model, the two rollers are respectively provided with a first gear and a second gear on one side, and the first gear and the second gear are engaged.

[0009] In a preferred embodiment of the utility model, the filter box is provided with a vibration motor in front.

[0010] In a preferred embodiment of the utility model, the bottom of the filter box is provided with a supporting box, and the inside of the supporting box is provided with a collecting groove.

[0011] In a preferred embodiment of the utility model, one side of the top of the inclined surface collecting box is provided with a connecting pipe, one side of the top cover is provided with a connecting rod, and the connecting rod is movably connected with the connecting pipe.

[0012] In a preferred embodiment of the utility model, the circulating mechanism comprises a conveying pipe, the conveying pipe is internally provided with spiral blades, the top of the conveying pipe is provided with a second motor, and the second motor is connected with the spiral blades.

[0013] In a preferred embodiment of the utility model, one side of the top of the conveying pipe is provided with a connecting port, the connecting port is connected with the inside of the mounting box, the bottom of the conveying pipe is connected with the inside of the inclined surface collecting box, and the bottom of the conveying pipe is provided with an inlet chute.

[0014] The additional aspects and advantages of the utility model will be partly given in the following description, partly will become obvious from the following description, or be known by the practice of the utility model.

[0015] Beneficial effect: the crushed raw materials drop into the filter box, the qualified raw materials directly drop into the collecting groove, the unqualified raw materials are blocked by the inclined filter screen and are vibrated by the vibration motor, so that the unqualified raw materials enter the inclined surface collecting box through the rectangular groove for collection, when the raw materials in the inclined surface collecting box are stored to a certain amount, the spiral blades are driven to rotate by the second motor, so that the raw materials in the inclined surface collecting box are conveyed, that is, conveyed into the mounting box, and are crushed again by the crushing box, so that the crushing effect can be ensured.

[0016] The above description is only a summary of the technical scheme of the utility model, in order to more clearly understand the technical means of the utility model, and the content of the specification can be implemented, the following preferred embodiments of the utility model are described in detail with reference to the drawings. The specific implementation of the utility model is given in detail by the following embodiments and drawings. BRIEF DESCRIPTION OF DRAWINGS

[0017] The above and / or additional aspects and advantages of the utility model will become apparent and will be readily understood by persons skilled in the art from the following description, taken in combination with the accompanying drawings in which:

[0018] Figure 1 It is a main body structure schematic view of a filter type raw material crusher;

[0019] Figure 2 It is a crushing box internal structure schematic view of a filter type raw material crusher;

[0020] Figure 3 It is a filter box inside structure schematic view of a filter type raw material crusher;

[0021] Figure 4It is a schematic view of the connection structure of the slope collecting box and the conveying pipe in a filtering raw material pulverizer.

[0022] Figure 5 It is a schematic view of the connection structure of the slope collecting box and the top cover in a filtering raw material pulverizer.

[0023] In the figure: 1, pulverizing box; 11, mounting box; 12, roller shaft; 13, crushing tooth; 14, first motor; 15, first gear; 16, second gear; 2, filter box; 21, slope; 22, inclined filter screen; 23, vibration motor; 24, support box; 25, collecting groove; 26, rectangular groove; 3, slope collecting box; 31, connecting pipe; 32, connecting rod; 33, top cover; 4, conveying pipe; 41, connecting port; 42, second motor; 43, feeding groove; 44, spiral blade. DETAILED DESCRIPTION

[0024] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation of the present application.

[0025] Please refer to Figures 1-5 The present application is a filtering raw material pulverizer, which comprises a pulverizing box 1, a mounting box 11 arranged on the top of the pulverizing box 1, the pulverizing box 1 being the main structure of the raw material pulverizer and used for pulverizing raw materials through the internal structure, the mounting box 11 being a mounting structure, two roller shafts 12 arranged inside the pulverizing box 1, crushing teeth 13 arranged on the outer side of the roller shafts 12, a first motor 14 arranged on one side of the pulverizing box 1, the first motor 14 being connected with one side of the roller shaft 12, a first gear 15 and a second gear 16 arranged on one side of each of the two roller shafts 12, in use, raw materials are poured into the pulverizing box 1, one side of the roller shaft 12 is driven to rotate inward by the first motor 14, the first gear 15 and the second gear 16 are engaged, so that the two roller shafts 12 rotate inward at the same time, and the crushing teeth 13 inside pulverize the raw materials.

[0026] The bottom of the crushing box 1 is provided with a filter box 2, the crushed raw materials fall into the filter box 2, the front of the filter box 2 is provided with a vibration motor 23, the inside upper rear side of the filter box 2 is provided with an inclined slope 21, the bottom of the inclined slope 21 is provided with an inclined filter screen 22, the bottom of the rear side of the filter box 2 is provided with a rectangular groove 26, the outer side of the rectangular groove 26 is provided with an inclined collecting box 3, the bottom of the filter box 2 is provided with a supporting box 24, the inside of the supporting box 24 is slidably provided with a collecting groove 25, the crushed raw materials are guided by the inclined slope 21, so that all the raw materials fall from the front of the inclined filter screen 22, the qualified raw materials directly fall into the collecting groove 25, and the unqualified raw materials are blocked by the inclined filter screen 22 and are vibrated by the vibration motor 23, so that the unqualified raw materials enter the inclined collecting box 3 through the rectangular groove 26 for collection.

[0027] The top of the inclined collecting box 3 is provided with a top cover 33, one side of the top of the inclined collecting box 3 is provided with a connecting pipe 31, one side of the top cover 33 is provided with a connecting rod 32, the connecting rod 32 is movably connected with the connecting pipe 31, the connecting pipe 31 is connected by the connecting rod 32, so that the top cover 33 is installed on one side above the inclined collecting box 3 and is movable on the connecting pipe 31 by the connecting rod 32, so that the top cover 33 opens and closes the top of the inclined collecting box 3, the rear of the crushing box 1 is provided with a circulating mechanism, the circulating mechanism is used for circulating crushing the raw materials in the inclined collecting box 3, the circulating mechanism comprises a conveying pipe 4, the inside of the conveying pipe 4 is provided with a spiral blade 44, the top of the conveying pipe 4 is provided with a second motor 42, the second motor 42 is connected with the spiral blade 44, one side of the top of the conveying pipe 4 is provided with a connecting port 41, the connecting port 41 is connected with the inside of the mounting box 11, the bottom of the conveying pipe 4 is connected with the inside of the inclined collecting box 3, and the bottom of the conveying pipe 4 is provided with a feeding groove 43, the raw materials in the inclined collecting box 3 slide to the feeding groove 43 through the inclined surface, when the raw materials in the inclined collecting box 3 are stored to a certain amount, the spiral blade 44 is driven to rotate by the second motor 42, so that the raw materials in the inclined collecting box 3 are conveyed, that is, conveyed into the mounting box 11, and then crushed by the crushing box 1, so that the crushing effect can be ensured.

[0028] The working principle of the utility model is: when using, by pouring the raw materials into the crushing box 1, the first motor 14 drives the one side roller 12 to rotate to the inside, the first gear 15 and the second gear 16 are engaged, so that the two sides roller 12 rotate to the inside at the same time, that is, by the inside broken tooth 13 to the raw materials, the crushed raw materials drop into the filter box 2, the crushed raw materials are guided through the slope 21, so that all the raw materials fall from the front of the inclined filter screen 22, the qualified raw materials directly drop into the collecting groove 25, the unqualified raw materials are blocked by the inclined filter screen 22, and are vibrated through the vibration motor 23, so that the unqualified raw materials enter the inclined surface collecting box 3 through the rectangular groove 26 and are collected, the raw materials in the inclined surface collecting box 3 slide to the feeding groove 43 through the inclined surface, when the raw materials in the inclined surface collecting box 3 are stored to a certain amount, the spiral blade 44 is driven to rotate through the second motor 42, so that the raw materials in the inclined surface collecting box 3 are conveyed, that is, conveyed to the installation box 11, and are crushed again through the crushing box 1, so that the crushing effect can be ensured.

[0029] Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and its equivalents.

Claims

1. A filter-type raw material pulverizer, comprising a pulverizing chamber (1), characterized in that: The crushing box (1) is provided with an installation box (11) on the top and a filter box (2) at the bottom. The crushing box (1) is provided with two rollers (12) inside and crushing teeth (13) on the outside of the rollers (12). The filter box (2) is provided with a ramp (21) on the upper rear side inside and a slanted filter screen (22) at the bottom of the ramp (21). The filter box (2) is provided with a rectangular groove (26) at the bottom rear side. A slanted collection box (3) is provided on the outside of the rectangular groove (26). A top cover (33) is provided on the top of the slanted collection box (3). A circulation mechanism is provided behind the crushing box (1). The circulation mechanism is used to circulate and crush the raw materials inside the slanted collection box (3).

2. The filter-type raw material pulverizer according to claim 1, characterized in that, A first motor (14) is provided on one side of the crushing box (1), and the first motor (14) is connected to a roller (12) on one side.

3. The filter-type raw material pulverizer according to claim 1, characterized in that, A first gear (15) and a second gear (16) are respectively provided on one side of the two rollers (12), and the first gear (15) and the second gear (16) mesh.

4. A filter-type raw material pulverizer according to claim 1, characterized in that, A vibration motor (23) is installed in front of the filter box (2).

5. A filter-type raw material pulverizer according to claim 1, characterized in that, The filter box (2) is provided with a support box (24) at the bottom, and a collection groove (25) is slidably provided inside the support box (24).

6. A filter-type raw material pulverizer according to claim 1, characterized in that, A connecting pipe (31) is provided on one side of the top of the inclined collection box (3), and a connecting rod (32) is provided on one side of the top cover (33). The connecting rod (32) and the connecting pipe (31) are movably connected.

7. A filter-type raw material pulverizer according to claim 1, characterized in that, The circulation mechanism includes a conveying pipe (4), inside which a spiral blade (44) is provided, and a second motor (42) is provided at the top of the conveying pipe (4), the second motor (42) being connected to the spiral blade (44).

8. A filter-type raw material pulverizer according to claim 7, characterized in that, The top side of the conveying pipe (4) is provided with a connection port (41), which is connected to the inside of the mounting box (11). The bottom of the conveying pipe (4) is connected to the inside of the inclined collection box (3), and the bottom of the conveying pipe (4) is provided with a feed trough (43).

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