CN110586239A - High-efficient sanding structure - Google Patents
High-efficient sanding structure Download PDFInfo
- Publication number
- CN110586239A CN110586239A CN201910906382.7A CN201910906382A CN110586239A CN 110586239 A CN110586239 A CN 110586239A CN 201910906382 A CN201910906382 A CN 201910906382A CN 110586239 A CN110586239 A CN 110586239A
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- CN
- China
- Prior art keywords
- grinding
- roller
- grinding roller
- initiative
- driven
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/10—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with one or a few disintegrating members arranged in the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the technical field of sanding, in particular to a high-efficiency sanding structure which comprises a grinding shell, wherein a driving grinding roller is arranged in the middle of an inner cavity of the grinding shell, driven grinding rollers are arranged in the outer positions of the driving grinding rollers at equal angles, the driving grinding rollers and the driven grinding rollers are both of a round platform structure, a plurality of placing grooves are formed in the side walls of the driving grinding rollers at equal angles, auxiliary rollers are arranged in the placing grooves, the axial positions of the auxiliary rollers are rotatably connected with the driving grinding rollers through rotating shafts, the longitudinal height of the driving grinding rollers is larger than that of the driven grinding rollers, a fine grinding bin is arranged in the inner cavity of the grinding shell at the bottom of the driving grinding rollers, a dispersion disc is arranged on the outer wall of the rotating shaft of the driving grinding rollers at the position of the fine grinding bin, and a coarse grinding bin is arranged on the upper portion of.
Description
Technical Field
The invention relates to the technical field of sanding, in particular to a high-efficiency sanding structure.
Background
The sand mill adopts an eccentric disc grinding structure and is arranged according to a certain sequence, the system overcomes the defect that the grinding media of the traditional grinding machine are not uniformly distributed, the grinding media can obtain the maximum energy transfer, the grinding efficiency is high, the double-end-face forced cooling mechanical seal is adopted, the sealing effect is good, the operation is reliable, the separation system adopts a large-flow LDC dynamic grid seam type separator, the discharge port cannot be blocked under the condition of large flow, the overflowing area reaches, the gap range is 0.05-2.0mm, and the grinding media with the size of more than 0.1mm can be used.
Traditional sand mill does not pass through preliminary crushing, then carries out the sanding, leads to the dispersion impeller card easily to die, and work efficiency is lower simultaneously.
Disclosure of Invention
The invention aims to solve the technical problems that a traditional sand mill is not subjected to primary crushing and then sanding, so that a dispersion disc is easy to block, and meanwhile, the working efficiency is low.
In order to solve the technical problem, the efficient sanding structure comprises a sanding shell, wherein a driving sanding roller is arranged in the middle of an inner cavity of the sanding shell, a driven sanding roller is arranged in the outer position of the driving sanding roller at equal angles, the driving sanding roller and the driven sanding roller are both of a round platform structure, a plurality of placing grooves are formed in the side walls of the driving sanding roller at equal angles, an auxiliary roller is arranged inside each placing groove, the axial position of the auxiliary roller is rotationally connected with the driving sanding roller through a rotating shaft, the longitudinal height of the driving sanding roller is greater than that of the driven sanding roller, a fine grinding bin is arranged at the position, located at the bottom of the driving sanding roller, of the inner cavity of the sanding shell, a dispersion disc is arranged at the position, located at the fine grinding bin, of the outer wall of the rotating shaft of the driving sanding roller, a coarse grinding bin is arranged at the upper part, initiative grinding roller and driven grinding roller are rotating extruded process, the outside auxiliary roller of the roller of initiatively milling also can take place to rotate, the auxiliary roller rotates and can prevent that the material from blocking, can increase the precision of milling simultaneously, the material after milling falls into the correct grinding storehouse through the clearance of the bottom between initiative grinding roller and the driven grinding roller in, initiative grinding roller rotates and drives the dispersion impeller rotation, the dispersion impeller rotates and effectively drives the medium motion of milling and produces the shearing force and lets the comminuted.
Preferably, the casing upper portion position of milling is through fixing bolt fixedly connected with apron, the initiative grinding roller axis of rotation runs through apron upper portion one end and is provided with first belt pulley, driven grinding roller runs through apron upper portion one end and is provided with the second belt pulley, and first belt pulley and second belt pulley can be connected by motor transmission each other, can use manual equipment to carry out the transmission when lacking electric power and connect, and the adaptability is stronger.
Preferably, the driven grinding rolls are arranged at equal angles in three.
Preferably, the rough grinding bin is provided with an arc-shaped groove matched with the driven grinding roller at the position of the driven grinding roller.
Preferably, six secondary rollers are arranged at equal angles.
Preferably, a discharge hole is formed in the bottom of the back side of the grinding shell.
The invention has the advantages that:
1. the driven grinding roller is arranged at equal angles at the outer position of the driving grinding roller, the driving grinding roller and the driven grinding roller are both in a round platform structure, a plurality of placing grooves are formed in the side wall of the driving grinding roller at equal angles, secondary rollers are arranged in the placing grooves, the axial position of each secondary roller is rotationally connected with the driving grinding roller through a rotating shaft, the longitudinal height of the driving grinding roller is greater than that of the driven grinding roller, a fine grinding bin is arranged at the bottom of the driving grinding roller in an inner cavity of the grinding shell, a dispersion disc is arranged at the outer wall of the rotating shaft of the driving grinding roller at the fine grinding bin, materials can pass through a gap between the driving grinding roller and the driven grinding roller, preliminary extrusion and crushing are carried out in the coarse grinding bin, the driving grinding roller and the driven grinding roller are in the process of rotational extrusion, the secondary rollers outside the driving grinding roller can also rotate, the material after milling falls into the correct grinding storehouse through the clearance in the bottom between initiative grinding roller and the driven grinding roller, and initiative grinding roller rotates and drives the dispersion impeller and rotate, and the dispersion impeller rotates and effectively drives the medium motion of milling and produces the shearing force and let the comminuted to avoided the dispersion impeller card dead, promoted the efficiency of milling simultaneously.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 1 in accordance with the present invention.
In the figure: 1. a milling housing; 2. actively grinding the roller; 3. a driven grinding roller; 4. a placement groove; 5. a secondary roll; 6. a fine grinding bin; 7. a dispersion tray; 8. a coarse grinding bin; 9. a cover plate; 10. a first pulley; 11. a second pulley; 12. an arc-shaped groove.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-4, a high-efficient sanding structure, including grinding shell 1, grinding shell 1 inner chamber middle part position is provided with initiative grinding roller 2, the angles such as initiative grinding roller 2 external position are provided with driven grinding roller 3, initiative grinding roller 2 and driven grinding roller 3 are the round platform structure, a plurality of standing grooves 4 have been seted up to angles such as initiative grinding roller 2 lateral wall, the inside secondary roller 5 that is provided with of standing groove 4, secondary roller 5 axial position is connected with initiative grinding roller 2 through the axis of rotation, initiative grinding roller 2 is vertical highly to be greater than driven grinding roller 3, grinding shell 1 inner chamber is located initiative grinding roller 2 bottom position and is provided with accurate grinding storehouse 6, initiative grinding roller 2 axis of rotation outer wall is located accurate grinding storehouse 6 position and is provided with dispersion impeller 7, accurate grinding storehouse 6 upper portion sets up to coarse grinding storehouse 8, the material is through the clearance between initiative grinding roller 2 and the driven grinding roller 3, carry out preliminary extrusion in corase grind storehouse 5 and smash, initiative grinding roller 2 and driven grinding roller 3 are rotating extruded process, the rotation also can take place for the external auxiliary roller 5 of initiative grinding roller 2, auxiliary roller 5 rotates and can prevent that the material from blocking, can increase the precision of milling simultaneously, the material after milling falls into accurate grinding storehouse 6 through the clearance of initiative grinding roller 2 and driven grinding roller 3 between the bottom, initiative grinding roller 2 rotates and drives dispersion impeller 7 and rotates, dispersion impeller 7 rotates and effectively drives the medium motion of milling and produces the shearing force and let the material smash.
As a specific embodiment of the invention, the upper part of the grinding shell 1 is fixedly connected with a cover plate 9 through a fixing bolt, a first belt pulley 10 is arranged at one end of a rotating shaft of the driving grinding roller 2, which penetrates through the upper part of the cover plate 9, a second belt pulley 11 is arranged at one end of the driven grinding roller 3, which penetrates through the upper part of the cover plate 9, the first belt pulley 10 and the second belt pulley 11 can be mutually connected in a motor transmission way, and when electric power is lacked, manual equipment can be used for transmission connection, so that the adaptability is stronger.
In an embodiment of the present invention, three driven grinding rollers 3 are provided at equal angles.
In an embodiment of the invention, the rough grinding chamber 8 is provided with an arc-shaped groove 12 matched with the driven grinding roller 3 at the position of the driven grinding roller.
In an embodiment of the present invention, six sub-rolls 5 are provided at equal angles.
As a specific embodiment of the present invention, the bottom of the back side of the milling housing 1 is provided with a discharge hole.
The working principle is as follows: first belt pulley 10 and second belt pulley 11 can be connected by motor transmission each other, can use manual equipment to carry out the transmission when lacking electric power and connect, adaptability is stronger, the material is through the clearance between initiative grinding roller 2 and the driven grinding roller 3, it is smashed to carry out preliminary extrusion in corase grind storehouse 5, initiative grinding roller 2 and driven grinding roller 3 are rotating extruded process, the rotation also can take place for the outside secondary roller 5 of initiative grinding roller 2, secondary roller 5 rotates and can prevent that the material from blocking, can increase the precision of milling simultaneously, the material after milling falls into in correct grinding storehouse 6 through the clearance of initiative grinding roller 2 and driven grinding roller 3 between the bottom, initiative grinding roller 2 rotates and drives dispersion impeller 7 and rotates, dispersion impeller 7 rotates and effectively drives the medium motion of milling and produces the shearing force and lets the material smash.
Claims (6)
1. A high-efficient sanding structure which characterized in that: including grinding shell (1), grinding shell (1) inner chamber middle part position is provided with initiative grinding roller (2), initiative grinding roller (2) external position wait the angle be provided with driven grinding roller (3), initiative grinding roller (2) and driven grinding roller (3) are the round platform structure, a plurality of standing grooves (4) have been seted up to initiative grinding roller (2) lateral wall wait the angle, standing groove (4) inside is provided with vice roller (5), vice roller (5) axis position is rotated with initiative grinding roller (2) through the axis of rotation and is connected, initiative grinding roller (2) vertical height is greater than driven grinding roller (3), grinding shell (1) inner chamber is located initiative grinding roller (2) bottom position and is provided with correct grinding storehouse (6), initiative grinding roller (2) axis of rotation outer wall is located correct grinding storehouse (6) position and is provided with dispersion impeller (7), the upper part of the fine grinding bin (6) is provided with a rough grinding bin (8).
2. A high efficiency sanding structure as defined in claim 1, wherein: the grinding machine is characterized in that a cover plate (9) is fixedly connected to the upper portion of the grinding shell (1) through a fixing bolt, a first belt pulley (10) is arranged at one end, penetrating through the upper portion of the cover plate (9), of a rotating shaft of the driving grinding roller (2), and a second belt pulley (11) is arranged at one end, penetrating through the upper portion of the cover plate (9), of the driven grinding roller (3).
3. A high efficiency sanding structure as defined in claim 1, wherein: the driven grinding rollers (3) are arranged in an equal angle mode.
4. A high efficiency sanding structure as defined in claim 1, wherein: the rough grinding bin (8) is provided with an arc-shaped groove (12) matched with the driven grinding roller (3) at the position of the driven grinding roller.
5. A high efficiency sanding structure as defined in claim 1, wherein: six auxiliary rollers (5) are arranged at equal angles.
6. A high efficiency sanding structure as defined in claim 1, wherein: a discharge hole is formed in the bottom of one side of the back of the grinding shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910906382.7A CN110586239A (en) | 2019-09-24 | 2019-09-24 | High-efficient sanding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910906382.7A CN110586239A (en) | 2019-09-24 | 2019-09-24 | High-efficient sanding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110586239A true CN110586239A (en) | 2019-12-20 |
Family
ID=68862864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910906382.7A Pending CN110586239A (en) | 2019-09-24 | 2019-09-24 | High-efficient sanding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110586239A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115591613A (en) * | 2022-12-16 | 2023-01-13 | 邯郸中材建设有限责任公司（Cn） | Cement clinker fine crushing equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104258924A (en) * | 2014-09-15 | 2015-01-07 | 昆山熙勤自动化设备有限公司 | Fine grinding mechanism |
| CN106216013A (en) * | 2016-08-03 | 2016-12-14 | 成都浩方机电有限责任公司 | A kind of adjustable milling device |
| CN206315850U (en) * | 2016-10-31 | 2017-07-11 | 成都华创盛世科技有限公司 | A kind of disintegrating machine engaged based on gear |
| CN207507571U (en) * | 2017-11-14 | 2018-06-19 | 江西德泰医药生物技术有限公司 | Infant rice powder production Ultra-Micro Grinding Equipment |
| CN108405155A (en) * | 2018-05-21 | 2018-08-17 | 湖南匡楚科技有限公司 | A kind of multistage grinding device of ball-type vertical efficient |
| CN207951570U (en) * | 2017-12-27 | 2018-10-12 | 湖北多伦多邦水性科技股份有限公司 | A kind of high-efficient grinding batch mixing all-in-one machine |
| CN208824707U (en) * | 2018-09-20 | 2019-05-07 | 连云港桃盛熔融石英有限公司 | Milling device is used in a kind of manufacture of vitreous silica |
| CN109847902A (en) * | 2018-12-21 | 2019-06-07 | 重庆七彩虹新材料技术有限公司 | A kind of flour mill |
-
2019
- 2019-09-24 CN CN201910906382.7A patent/CN110586239A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104258924A (en) * | 2014-09-15 | 2015-01-07 | 昆山熙勤自动化设备有限公司 | Fine grinding mechanism |
| CN106216013A (en) * | 2016-08-03 | 2016-12-14 | 成都浩方机电有限责任公司 | A kind of adjustable milling device |
| CN206315850U (en) * | 2016-10-31 | 2017-07-11 | 成都华创盛世科技有限公司 | A kind of disintegrating machine engaged based on gear |
| CN207507571U (en) * | 2017-11-14 | 2018-06-19 | 江西德泰医药生物技术有限公司 | Infant rice powder production Ultra-Micro Grinding Equipment |
| CN207951570U (en) * | 2017-12-27 | 2018-10-12 | 湖北多伦多邦水性科技股份有限公司 | A kind of high-efficient grinding batch mixing all-in-one machine |
| CN108405155A (en) * | 2018-05-21 | 2018-08-17 | 湖南匡楚科技有限公司 | A kind of multistage grinding device of ball-type vertical efficient |
| CN208824707U (en) * | 2018-09-20 | 2019-05-07 | 连云港桃盛熔融石英有限公司 | Milling device is used in a kind of manufacture of vitreous silica |
| CN109847902A (en) * | 2018-12-21 | 2019-06-07 | 重庆七彩虹新材料技术有限公司 | A kind of flour mill |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115591613A (en) * | 2022-12-16 | 2023-01-13 | 邯郸中材建设有限责任公司（Cn） | Cement clinker fine crushing equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191220 |