Blocky raw material crushing mechanism for putty powder processing

Abstract

The utility model relates to the field of putty powder processing, in particular to a blocky raw material crushing mechanism for putty powder processing. The smashing mechanism comprises a shell, a screening piece and a smashing piece, the shell internally comprises a fine powder channel and a block channel, the fine powder channel and the block channel are arranged in parallel, the screening piece covers the top of the fine powder channel and inclines towards the block channel, the smashing piece is arranged in the block channel, and after putty powder hits the screening piece, the putty powder is smashed through the smashing piece. Blocky putty powder which cannot be dispersed falls into the blocky channel along the surface of the screening piece, and material outlets are formed in the bottoms of the fine powder channel and the blocky channel. According to the utility model, the putty powder is classified, crushed and refined according to the caking degree of the putty powder, the inclined screening piece is arranged, and the putty powder is manually thrown in the feeding process, so that the putty powder hits the screening piece and is preliminarily dispersed on the screening piece; and the putty powder in the block channel can be conveniently subjected to secondary screening and crushing, the crushing effect is good, and the controllability is higher.

Description

Technical Field

[0001] The utility model relates to the field of putty powder processing, in particular to a block raw material crushing mechanism for putty powder processing. Background Art

[0002] Putty powder is an important building decoration material, mainly used for wall repair and leveling. Before repairing, it is often necessary to temporarily mix the putty powder, but because the construction site is often in a harsh environment and the construction period is long, the putty powder is prone to caking after being stored in a high humidity environment for a long time. The degree of agglomeration varies with the pressure, moisture and moisture exposure time of the bagged putty powder. Some of them have low bonding strength and will disperse with a slight impact; some have high bonding strength and need to be broken by machinery; and the existing putty powder raw materials all use a unified crushing device, which will increase the workload of crushing and cause unnecessary waste of resources. Utility Model Content

[0003] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained through the structures specifically pointed out in the description and the drawings of the description.

[0004] The utility model aims to overcome the above-mentioned shortcomings and provide a block raw material crushing mechanism for putty powder processing, which has the advantages of fine crushing, good crushing effect and high controllability.

[0005] The utility model provides a block raw material crushing mechanism for putty powder processing, comprising a shell, a screening piece and a crushing piece. The shell comprises a fine powder channel and a block channel. The fine powder channel is arranged in parallel with the block channel. The screening piece is covered on the top of the fine powder channel and inclined toward the block channel. The crushing piece is arranged in the block channel. After the putty powder hits the screening piece, the block putty powder that cannot be dispersed falls into the block channel along the surface of the screening piece. The bottoms of the fine powder channel and the block channel are both provided with material outlets.

[0006] In some embodiments, the crushing mechanism also includes a primary filter and a secondary filter. The primary filter and the secondary filter are arranged in parallel in the fine powder channel and are connected to the fine powder channel through an electric track. The primary filter is arranged above the secondary filter, and the electric track controls the primary filter and the secondary filter to reciprocate.

[0007] In some embodiments, there are two primary filter screens, which are disposed one above the other and have overlapping areas; there are two secondary filter screens, which are disposed one above the other and have overlapping areas.

[0008] In some embodiments, the mesh sizes of the sub-screen, the primary filter and the secondary filter decrease in sequence.

[0009] In some embodiments, a protective cover is provided on one side of the shell body close to the block channel, and the protective cover is hinged to the shell body.

[0010] In some embodiments, the material outlet is covered with a cover plate, and one side of the cover plate is hinged to the material outlet.

[0011] By adopting the above technical solution, the beneficial effects of the utility model are:

[0012] The utility model divides a shell into two channels, classifies and crushes putty powder according to the degree of agglomeration, and provides an inclined screening piece. During the feeding process, putty powder is manually thrown to make the putty powder hit the screening piece and is initially dispersed on the screening piece. Putty powder lumps that are difficult to disperse fall into the block channel and are forcibly crushed under the action of the crushing piece. Separate material outlets are provided on the two channels, which is convenient for secondary screening and crushing of the putty powder in the block channel, thereby improving the degree of crushing and refinement, achieving a good crushing effect, and enhancing controllability.

[0013] By setting filters with different mesh sizes in the fine powder channel, fine screening of easily dispersed putty can be achieved. There are two filters at the same level and they overlap up and down to completely cover the fine powder channel to prevent omissions in the refinement. By setting an electric track, the reciprocating motion of the filter can be achieved to prevent putty powder from clogging the mesh.

[0014] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure.

[0015] Undoubtedly, these and other objects of the present invention will become more apparent after the following detailed description of the preferred embodiments described with reference to various figures and drawings.

[0016] In order to make the above and other purposes, features and advantages of the present invention more obvious and understandable, one or several preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0018] In the drawings, the same reference numerals are used for the same components and the drawings are schematic and not necessarily drawn to scale.

[0019] In order to more clearly illustrate the embodiments of the utility model 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, the drawings described below are only one or several embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on such drawings without paying creative work.

[0020] Figure 1 This is a schematic diagram of the overall structure of a block raw material crushing mechanism for putty powder processing of the utility model when the cover plate is opened;

[0021] Figure 2 This is a front sectional stereoscopic view of a block raw material crushing mechanism for processing putty powder according to the utility model when the cover plate is opened;

[0022] Figure 3 The utility model is a cross-sectional view of a block raw material crushing mechanism for processing putty powder in the front direction.

[0023] Description of main reference numerals:

[0024] 1. Shell;

[0025] 11. Fine powder channel;

[0026] 12. Block channel;

[0027] 13. Material export;

[0028] 14. Cover plate;

[0029] 2. Screening parts;

[0030] 3. Crushed parts;

[0031] 4. Primary filter;

[0032] 5. Secondary filter;

[0033] 6. Protective cover. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with specific implementation methods. It should be understood that the specific implementation methods described here are only used to explain the utility model, but not to limit the utility model.

[0035] Reference Figure 1-3 The utility model provides a block raw material crushing mechanism for putty powder processing, comprising a shell 1, a screening element 2, a crushing element 3, a primary filter screen 4 and a secondary filter screen 5.

[0036] The housing 1 includes a fine powder channel 11 and a block channel 12, wherein the fine powder channel 11 is arranged in parallel with the block channel 12, and a protective cover 6 is provided on the side of the housing 1 close to the block channel 12, and the protective cover 6 is hinged to the housing 1. The sub-screening member 2 is covered on the top of the fine powder channel 11 and tilted toward the block channel 12, and the crushing member 3 is arranged in the block channel 12, and the crushing member 3 includes a stirring blade and a rotating motor coaxially arranged with the stirring blade, and the rotating motor is placed at the bottom of the housing 1. After the putty powder hits the sub-screening member 2, the block putty powder that cannot be dispersed falls into the block channel 12 along the surface of the sub-screening member 2. The primary filter screen 4 and the secondary filter screen 5 are arranged in parallel in the fine powder channel 11 and are connected to the fine powder channel 11 through an electric track, and the primary filter screen 4 is arranged above the secondary filter screen 5, and the electric track controls the primary filter screen 4 and the secondary filter screen 5 to reciprocate. There are two primary filter screens 4, which are arranged in upper and lower positions and have overlapping areas; there are two secondary filter screens 5, which are arranged in upper and lower positions and have overlapping areas. The mesh sizes of the sub-screening element 2, the primary filter screen 4 and the secondary filter screen 5 are reduced in sequence. The bottom of the fine powder channel 11 and the block channel 12 are both provided with a material outlet 13, and the material outlet 13 is covered with a cover plate 14, one side of which is hinged to the material outlet 13. The cover plate 14 is engaged with the material outlet 13 when the crushing mechanism is working, and foldable connecting cloths are connected to its two sides. If necessary, an inspection port is provided on the shell 1.

[0037] Working principle: During operation, close the protective cover 6 and the cover body, and let the putty powder to be crushed hit the side of the sieve 2 away from the block channel 12. Part of the putty powder is dispersed on the sieve and enters the fine powder channel 11 for multi-stage separation, and is finally discharged from the material outlet 13; part of the block putty powder falls along the surface of the sieve into the block channel 12 for crushing, and is discharged from another material outlet 13 after crushing. If the powder quality does not meet the standard, it can be put back on the sieve for secondary crushing.

[0038] It should be understood that the embodiments disclosed in the present invention are not limited to the specific processing steps or materials disclosed herein, but should be extended to equivalent substitutions of such features understood by ordinary technicians in the relevant field. It should also be understood that the terms used herein are only used for the purpose of describing specific embodiments and are not meant to be limiting.

[0039] The "embodiment" mentioned in the specification means that the specific features or characteristics described in conjunction with the embodiment are included in at least one embodiment of the utility model. Therefore, the phrases or "embodiment" appearing in various places throughout the specification do not necessarily refer to the same embodiment.

[0040] In addition, the described features or characteristics may be combined in one or more embodiments in any other suitable manner. In the above description, some specific details, such as thickness, quantity, etc., are provided to provide a comprehensive understanding of the embodiments of the utility model. However, those skilled in the relevant art will understand that the utility model can be implemented without one or more of the above specific details or can also be implemented using other methods, components, materials, etc.

Claims

1. A block raw material crushing mechanism for putty powder processing, characterized in that: It includes a shell, a screening element, and a crushing element. The shell includes a fine powder channel and a block channel. The fine powder channel is arranged in parallel with the block channel. The screening element cover is arranged on the top of the fine powder channel and inclined toward the block channel. The crushing element is arranged in the block channel. After the putty powder hits the screening element, the block putty powder that cannot be dispersed falls into the block channel along the surface of the screening element. The bottom of the fine powder channel and the block channel are both provided with material outlets.

2. The block raw material crushing mechanism for putty powder processing according to claim 1, characterized in that: It also includes a primary filter and a secondary filter. The primary filter and the secondary filter are arranged in parallel in the fine powder channel and are connected to the fine powder channel through an electric track. The primary filter is arranged above the secondary filter, and the electric track controls the primary filter and the secondary filter to reciprocate.

3. The block raw material crushing mechanism for putty powder processing according to claim 2, characterized in that: There are two first-level filter screens, which are arranged in upper and lower positions and have overlapping areas; there are two second-level filter screens, which are arranged in upper and lower positions and have overlapping areas.

4. The block raw material crushing mechanism for putty powder processing according to claim 3, characterized in that: The mesh sizes of the sub-screening element, the primary filter screen and the secondary filter screen decrease in sequence.

5. The block raw material crushing mechanism for putty powder processing according to claim 1, characterized in that: A protective cover is provided on one side of the shell body close to the block channel, and the protective cover is hinged to the shell body.

6. The block raw material crushing mechanism for putty powder processing according to claim 1, characterized in that: The material outlet is covered with a cover plate, and one side of the cover plate is hinged to the material outlet.

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