CN211051613U - Multiple-effect grinding crusher - Google Patents
Multiple-effect grinding crusher Download PDFInfo
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- CN211051613U CN211051613U CN201921696501.2U CN201921696501U CN211051613U CN 211051613 U CN211051613 U CN 211051613U CN 201921696501 U CN201921696501 U CN 201921696501U CN 211051613 U CN211051613 U CN 211051613U
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Abstract
The utility model discloses a multiple-effect grinding crusher, which comprises a casing and a support frame, wherein the casing comprises a cylinder and a conical body which are connected into a whole from top to bottom; the top end of the cylinder is provided with a first motor, a stirring shaft is axially arranged in the cylinder, the power output end of the first motor is fixedly connected with the top end of the stirring shaft, and the stirring shaft is uniformly provided with a plurality of stirring blades; a roller shaft is radially arranged in the conical body, and a central shaft of the roller shaft and a second motor outside the shell are driven to rotate; the inner surface of the conical body is fixedly provided with a grinding net, and the outer surface of the roll shaft is contacted with the grinding net. The utility model realizes the second-stage grinding and crushing of the material through the design of the stirring shaft, the roller shaft, the grinding net, the connecting rod and the scraper blade, so that the particle diameter of the crushed material is more uniform; on the other hand, the materials adhered to the inner wall surface of the shell and the large granular materials falling into the filter screen can be crushed again, so that the materials in the space of the cone can be fully ground, and the crushing effect is improved.
Description
Technical Field
The utility model relates to a solid material processing technology field especially relates to a multiple-effect grinds breaker.
Background
Crushers generally handle larger pieces of material, with coarser product sizes, typically greater than 8 mm. The structure is characterized in that certain gaps are arranged among the crushing pieces and the crushing pieces are not in contact with each other. The crusher can be divided into a coarse crusher, a medium crusher and a fine crusher.
The existing crusher is generally composed of a basically closed box body and crushing blades arranged inside the box body, when the crusher is used, materials to be crushed are directly added into the box body, and the crushed materials are poured out after being crushed for a certain time. The crusher is used for coarse crushing, the materials are usually crushed once, the particle sizes of the crushed materials are usually different, and the sizes cannot meet the use requirements.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a multiple-effect grinds breaker, can solve the above-mentioned problem that current breaker exists.
In order to solve the technical problem, the utility model discloses a technical scheme be: there is provided a multi-effect grinding crusher comprising: the shell is erected and fixed on the supporting frame; the shell comprises a cylinder and a cone which are connected into a whole up and down; the top end of the cylinder is provided with a first motor, a stirring shaft is axially arranged in the cylinder, the power output end of the first motor is fixedly connected with the top end of the stirring shaft, and the stirring shaft is uniformly provided with a plurality of stirring blades for grinding and crushing materials at one time; a roller shaft is radially arranged in the conical body, and a central shaft of the roller shaft and a second motor outside the shell are driven to rotate; the internal surface fixed mounting of cone has the grinding net, the surface of roller with the contact of grinding net carries out the secondary grinding breakage to the material.
In a preferred embodiment of the present invention, the top end of the casing has an inclined feeding port, and the feeding end of the feeding port faces to the center of the casing.
In a preferred embodiment of the present invention, the bottom of the cone is a material outlet, and a closed conveyor belt is connected below the material outlet.
In a preferred embodiment of the present invention, the top end and the bottom end of the stirring shaft are respectively provided with a connecting rod, and the other ends of the two connecting rods are respectively fixedly connected with two ends of a scraper.
In a preferred embodiment of the present invention, a filter screen is further fixedly installed between the cylindrical body and the conical body, and the connecting rod at the bottom end of the stirring shaft contacts with the upper surface of the filter screen.
In a preferred embodiment of the present invention, the aperture of the filtering screen is larger than the aperture of the grinding net.
In a preferred embodiment of the present invention, the outer surface of the roll shaft is further provided with hammer-shaped paddles, the outer edges of which are in contact with the grinding net.
The utility model has the advantages that: the utility model relates to a multiple-effect grinding crusher, through the design of (mixing) shaft, roller, grinding net, connecting rod and scraper blade, realized on the one hand to the second grade grinding breakage of material, help improving crushing effect, make the material particle diameter after the breakage more even; on the other hand, the materials adhered to the inner wall surface of the shell and the large granular materials falling onto the filter screen can be crushed again, so that the materials in the cone space can be fully ground, and the crushing effect is improved.
Drawings
Fig. 1 is a schematic perspective view of a preferred embodiment of the multi-effect grinding crusher of the present invention;
the parts in the drawings are numbered as follows: 1. the grinding machine comprises a machine shell, 2 parts of a support frame, 3 parts of a first motor, 4 parts of a stirring shaft, 5 parts of a stirring blade, 6 parts of a scraping plate, 7 parts of a filtering screen, 8 parts of a roller shaft, 81 parts of a hammer-shaped blade, 9 parts of a grinding net, 10 parts of a connecting rod, 11 parts of a feeding hole and 12 parts of a material outlet.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to fig. 1, an embodiment of the present invention includes:
example 1
The utility model discloses a multiple-effect grinds breaker, include: the device comprises a shell 1 and a support frame 2, wherein the shell 1 is erected and fixed on the support frame 2.
The casing 1 comprises a cylinder and a cone which are connected into a whole from top to bottom. The top end of the casing 1, i.e. the top end of the cylinder, is provided with an inclined feed inlet 11, and the feed end of the feed inlet 11 faces the center of the casing 1. The bottom of conical body is material export 12, the below of material export 12 is provided with conveyer belt 13 for the material after the transportation grinding is broken. The conveyor belt is sealed in the shell to prevent the broken materials from splashing and polluting the working environment.
First motor 3 is installed on the top of cylinder, (mixing) shaft 4 is installed to the internal axial of cylinder, the power take off of first motor 3 with the top fixed connection of (mixing) shaft 4 drives through the power take off effect of first motor 3 the rotation of (mixing) shaft 4.
A plurality of stirring blades 5 are uniformly arranged on the stirring shaft 4 and used for grinding and crushing the materials at one time. Meanwhile, the top end and the bottom end of the stirring shaft 4 are respectively provided with a connecting rod 10, and the other ends of the two connecting rods 10 are respectively fixedly connected with two ends of a scraper 6. When the stirring shaft 4 is driven by the first motor to rotate to crush materials, the scraper 6 also rotates in the same direction by taking the stirring shaft as the center, and in the rotating process, the materials attached to the inner wall surface of the cylinder are hung down by the outer edge of the scraper 6 in time, so that the materials are prevented from being partially attached to the inner wall to cause material loss and different particle sizes after crushing.
Still fixed mounting has filter screen 7 between cylinder and the conical body, filter screen 7 is the stainless steel net of taking the mesh, is located the connecting rod 10 of the bottom of (mixing) shaft 4 with the upper surface of filter screen 7 contacts. The material crushed by the stirring paddle falls into the conical body through the meshes of the filtering screen 7, and particles with larger particle size are intercepted on the filtering screen 7; meanwhile, the connecting rod 10 positioned at the bottom end of the stirring shaft 4 stirs the large granular materials intercepted on the filtering screen 7 into the mixed materials again in the rotating process for re-crushing.
A roller shaft 8 is radially arranged in the conical body, and a central shaft of the roller shaft 8 penetrates through the machine shell 1 and is driven to rotate by a second motor (not shown) outside the machine shell 1. The inner surface of the cone is fixedly provided with a grinding net 9, and the diameter of the mesh of the grinding net is smaller than that of the filter screen 7. The outer surface of the roll shaft 8 is in contact with the grinding net 9 to grind and crush the materials for the second time. Preferably, the outer surface of the roller shaft 8 is provided with hammer-shaped paddles 81, and the outer edges of the hammer-shaped paddles 81 are in contact with the grinding net 9. When the roller 8 is rotated under the driving action of the second driving motor, the hammer-shaped paddle 81 is contacted with the grinding net 9, so that the materials falling into the conical body are subjected to secondary grinding and crushing, and the materials meeting the particle size requirement are discharged from the discharge hole through secondary grinding and crushing.
The utility model relates to a multiple-effect grinds breaker's theory of operation does:
the material to be crushed enters the cylindrical part of the shell through the feeding port, the first motor is started to drive the stirring shaft to rotate, so that the stirring paddle on the stirring shaft is used for crushing the material, the scraper is used for scraping the material adhered to the inner wall surface of the shell, and the connecting rod is used for stirring the large granular material deposited on the filter screen into the crushing again; the completion is broken once, and the aggregate that enters into the cone part reaches the particle diameter of requirement under the grinding effect of roller and grinding net 9, sees through grinding net 9 and falls into the discharge gate, finally passes through the conveyer belt transmission.
The utility model relates to a multiple-effect grinds breaker has following advantage:
1. through the design of the stirring shaft, the roll shaft and the grinding net, the secondary grinding and crushing of the material are realized, the crushing effect is improved, and the particle size of the crushed material is more uniform;
2. through the design of connecting rod and scraper blade for the material of adhesion on the casing internal face and fall into the big granule material homoenergetic on the filter sieve net and carry out the breakage once more, thereby make the material in the cone space can fully grind, improve crushing effect.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the products of the present invention are usually placed when used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A multi-effect grinding crusher comprising: the shell is erected and fixed on the supporting frame; the machine shell is characterized by comprising a cylinder and a conical body which are connected into a whole from top to bottom; the top end of the cylinder is provided with a first motor, a stirring shaft is axially arranged in the cylinder, the power output end of the first motor is fixedly connected with the top end of the stirring shaft, and the stirring shaft is uniformly provided with a plurality of stirring blades for grinding and crushing materials at one time; a roller shaft is radially arranged in the conical body, and a central shaft of the roller shaft and a second motor outside the shell are driven to rotate; the internal surface fixed mounting of cone has the grinding net, the surface of roller with the contact of grinding net carries out the secondary grinding breakage to the material.
2. The multi-effect grinding crusher of claim 1 wherein the top end of the housing is provided with an inclined feed opening, the feed end of the feed opening facing the center of the housing.
3. The multi-effect grinding crusher of claim 1, wherein the bottom end of the cone is a material outlet, and a closed conveyor belt is connected below the material outlet.
4. The multi-effect grinding crusher of claim 1, wherein the top end and the bottom end of the stirring shaft are respectively provided with a connecting rod, and the other ends of the two connecting rods are respectively fixedly connected with two ends of a scraper.
5. The multi-effect grinding crusher of claim 4, wherein a filtering screen is fixedly arranged between the cylinder and the conical body, and a connecting rod at the bottom end of the stirring shaft is in contact with the upper surface of the filtering screen.
6. The multi-effect grinding crusher of claim 5 wherein the filter screens have larger pore sizes than the grinding screens.
7. The multi-effect grinding crusher of claim 1 wherein the outer surface of the roll shaft is further provided with hammer-shaped paddles, the outer edges of which are in contact with the grinding screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921696501.2U CN211051613U (en) | 2019-10-11 | 2019-10-11 | Multiple-effect grinding crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921696501.2U CN211051613U (en) | 2019-10-11 | 2019-10-11 | Multiple-effect grinding crusher |
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| Publication Number | Publication Date |
|---|---|
| CN211051613U true CN211051613U (en) | 2020-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921696501.2U Active CN211051613U (en) | 2019-10-11 | 2019-10-11 | Multiple-effect grinding crusher |
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| CN (1) | CN211051613U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112169975A (en) * | 2020-09-17 | 2021-01-05 | 嘉兴迪迈科技有限公司 | Traditional chinese medicine raw and other materials grinds crushing apparatus |
| CN113975851A (en) * | 2021-11-02 | 2022-01-28 | 樟树市狮王生物科技有限公司 | Polylysine-containing disinfectant production equipment and use method |
| CN117225568A (en) * | 2023-11-10 | 2023-12-15 | 淄博市淄川华卫模具机械厂 | Grinding equipment for hard metal powder |
-
2019
- 2019-10-11 CN CN201921696501.2U patent/CN211051613U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112169975A (en) * | 2020-09-17 | 2021-01-05 | 嘉兴迪迈科技有限公司 | Traditional chinese medicine raw and other materials grinds crushing apparatus |
| CN113975851A (en) * | 2021-11-02 | 2022-01-28 | 樟树市狮王生物科技有限公司 | Polylysine-containing disinfectant production equipment and use method |
| CN113975851B (en) * | 2021-11-02 | 2022-08-05 | 樟树市狮王生物科技有限公司 | Polylysine-containing disinfectant production equipment and use method |
| CN117225568A (en) * | 2023-11-10 | 2023-12-15 | 淄博市淄川华卫模具机械厂 | Grinding equipment for hard metal powder |
| CN117225568B (en) * | 2023-11-10 | 2024-01-09 | 淄博市淄川华卫模具机械厂 | Grinding equipment for hard metal powder |
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