CN207929300U - A kind of grinding device - Google Patents
A kind of grinding device Download PDFInfo
- Publication number
- CN207929300U CN207929300U CN201721814917.0U CN201721814917U CN207929300U CN 207929300 U CN207929300 U CN 207929300U CN 201721814917 U CN201721814917 U CN 201721814917U CN 207929300 U CN207929300 U CN 207929300U
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- China
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- mill
- pulverization cylinder
- grinding device
- material transport
- transport hole
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Abstract
A kind of grinding device belongs to disintegrating apparatus technical field.It is characterized in that：Including pulverization cylinder（3）And it is co-axially located at pulverization cylinder（3）The first interior mill（6）With the second mill（7）, the second mill（7）With pulverization cylinder（3）It is connected, the first mill（6）It is rotatably arranged on pulverization cylinder（3）It is interior, the second mill（7）On be provided with the second mill material transport hole（702）, the first mill（6）On be provided with the first axial mill material transport hole（601）, the first mill（6）Close to the second mill（7）Side be equipped with crushing knife（10）, crushing knife（10）It is arranged in the first mill material transport hole（601）Relative to pulverization cylinder（3）The rear side of rotation direction, pulverization cylinder（3）Inside it is provided with conveyor module.The conveyor module of this grinding device can convey the material in pulverization cylinder, so that material is no longer solely relied on gravity fall, and no matter which kind of mounting means used, can ensure crushing effect.
Description
Technical field
A kind of grinding device belongs to disintegrating apparatus technical field.
Background technology
Grinding device is the machinery that large-sized solid material is crushed to desired size.Existing grinding device is most only
It can install and use in a way, for example vertical crushing plant is merely able to vertically-mounted use, horizontal grinding device can only
It is enough horizontally mounted use, grinding device crushing effect can be caused to be deteriorated if converting Installation posture, even result in grinding device
It can not use.
Invention content
The technical problems to be solved in the utility model is：Overcoming the deficiencies of the prior art and provide one kind can either vertically make
With, additionally it is possible to it is horizontal positioned to use, and Installation posture does not interfere with the grinding device of crushing effect.
Technical solution adopted by the utility model to solve its technical problems is：The grinding device, it is characterised in that：Including
Pulverization cylinder and the first mill and the second mill being co-axially located in pulverization cylinder, the second mill are connected with pulverization cylinder, the first mill
Disk is rotatably arranged in pulverization cylinder, and the second mill material transport hole is provided on the second mill, and axial is provided on the first mill
One mill material transport hole, the first mill are equipped with crushing knife close to the side of the second mill, and crushing knife is arranged in the first mill material transport hole
Relative to the rear side of pulverization cylinder rotation direction, conveyor module is provided in pulverization cylinder.
Preferably, the feed end of the pulverization cylinder and discharge end are separately positioned on both ends, the second mill and the first mill
It is set gradually along material conveying direction.
Preferably, further include the outer barrel being coaxially set in outside pulverization cylinder and the taper being arranged between outer barrel and pulverization cylinder
Cylinder, the diameter of conically shaped are tapered into along material conveying direction, and the small end of conically shaped is connected with the feed end of pulverization cylinder and and powder
Broken cylinder rotates synchronously, and the big end of conically shaped is rotated and is tightly connected with outer barrel, conically shaped inner wall setting delivery sheet, after delivery sheet
It holds to the rear side of conically shaped direction of rotation and tilts.
Preferably, the rotation direction of the pulverization cylinder is opposite with the rotation direction of the first mill.
Preferably, conveyor module is the hollow conveying auger around pulverization cylinder inner wall setting.
Preferably, the lower end of the first mill material transport hole is to being obliquely installed on rear side of direction of rotation or the first mill conveying
Hole lower end is obliquely installed to the first mill outside.
Preferably, the side of second mill far from the first mill is equipped with the second mill scraper plate, the second mill scraper plate
It is connected with the first mill and is rotated synchronously with the first mill.
Preferably, second mill is arranged at intervals with multiple, and the first mill and the second mill correspond.
Preferably, the first mill material transport hole is arranged at intervals with multiple around axis, and crushing knife and the first mill are defeated
Expect that hole corresponds.
Preferably, the second mill material transport hole is arranged at intervals with multiple around axis.
Compared with prior art, advantageous effect possessed by the utility model is：
1, the conveyor module of this grinding device can convey the material in pulverization cylinder, and material is made no longer only to rely only on
In gravity fall, to make this grinding device both pulverization cylinder can be made vertically-mounted, pulverization cylinder can also be made to be horizontally mounted, it will not
The conveying of material is influenced, the first mill and the relative rotation of the second mill crush material, and coordinate crushing knife, crushing effect
It is good, and no matter which kind of mounting means is used, it can ensure crushing effect, in addition, this grinding device can also realize wet-milling
It is broken, i.e., it is crushed after mixing material with extractant or liquid, by the relative rotation for adjusting the first mill and the second mill
Speed, you can the size of material size after grinding is adjusted, it is easy to adjust.
2, conically shaped can be conveyed the material of addition into pulverization cylinder by feed end, and conically shaped is synchronized with pulverization cylinder to be turned
It is dynamic, and coordinate the delivery sheet of conically shaped inner wall, the conveying of material is realized, material addition is conveniently and the addition of material is broken away from
The influence of mounting means.
3, the rotation direction of the rotation direction of pulverization cylinder and the first mill is on the contrary, to make the first mill and the second mill
Relative rotation speed is high, further improves crushing effect.
4, the conveying that material is realized by the conveying auger of pulverization cylinder inner wall takes full advantage of the rotation of pulverization cylinder, defeated
It send effect good, avoids material and accumulated at the first mill or the second mill.
5, the first mill material transport hole is obliquely installed, and material is enable more smoothly to fall.
6, the first mill scraper plate is rotated synchronously with the second mill, to avoid material from being accumulated on the first mill.
7, the second mill is provided with multiple, and the first mill and the second mill correspond, and material is made to realize classified grinding,
The granularity of material is further reduced, grinding efficiency is high, and grinding effect is good.
Description of the drawings
Fig. 1 is the main view schematic cross-sectional view of grinding device.
Fig. 2 is the main view schematic cross-sectional view of inner cylinder.
Fig. 3 is the main view schematic cross-sectional view of conically shaped.
Fig. 4 is the schematic top plan view for staring at disk.
Fig. 5 is the schematic top plan view of the first mill.
Fig. 6 is the main view schematic cross-sectional view of grinding device in embodiment 2.
Fig. 7 is the stereoscopic schematic diagram of the first mill in embodiment 2.
Fig. 8 is the main view schematic cross-sectional view of grinding device in embodiment 3.
Fig. 9 is the stereoscopic schematic diagram of the first mill in embodiment 4.
In figure：1, feed pipe 2, outer barrel 3, pulverization cylinder 301, temperature adjustment chamber 302, feed inlet 303, conveying auger 4, master
Axis 5, the first mill scraper plate 6, the first mill 601, the first mill material transport hole 602, groove 603, mounting hole 7, second are ground
Disk 701, boss 702, the second mill material transport hole 703, centre bore 8, the second mill scraper plate 9, conically shaped 901, delivery sheet
10, crushing knife.
Specific implementation mode
Fig. 1 ~ 5 are the most preferred embodiments of the utility model, and 1 ~ 9 pair of the utility model is done furtherly below in conjunction with the accompanying drawings
It is bright.
A kind of grinding device, including pulverization cylinder 3 and the first mill 6 being co-axially located in pulverization cylinder 3 and the second mill
7, the second mill 7 is connected with pulverization cylinder 3, and the first mill 6 is rotatably arranged in pulverization cylinder 3, and the second mill is provided on the second mill 7
Disk material transport hole 702 is provided with the first axial mill material transport hole 601 on first mill 6, and the first mill 6 is close to the second mill 7
Side is equipped with crushing knife 10, and the rear side relative to 3 rotation direction of pulverization cylinder in the first mill material transport hole 601 is arranged in crushing knife 10,
It is provided with conveyor module in pulverization cylinder 3.The conveyor module of this grinding device can convey the material in pulverization cylinder 3, make
Material no longer solely relies on gravity fall, to make this grinding device both pulverization cylinder 3 can be made vertically-mounted, can also make powder
Broken cylinder 3 is horizontally mounted, and does not interfere with the conveying of material, and the first mill 6 and the relative rotation of the second mill 7 crush material,
And coordinate crushing knife 10, good crushing effect, and no matter which kind of mounting means is used, it can ensure crushing effect, in addition, this
Grinding device can also realize that wet-milling is broken, i.e., crushed after mixing material with extractant or liquid, by adjusting the first mill
The relative rotation speed of disk 6 and the second mill 7, you can the size of material size after grinding is adjusted, it is easy to adjust.
The utility model is described further with reference to specific embodiment, however persons familiar with the art should
Solution, is to preferably explain here in connection with the detailed description that attached drawing provides, the structure of the utility model has necessarily had exceeded
These embodiments of limit, and for some equivalents or common approach, it is no longer described in detail herein, but still fall within this
The protection domain of application.
Embodiment 1
As shown in Fig. 1 ~ 3：The grinding device further includes outer barrel 2 and conically shaped 9.In the present embodiment, pulverization cylinder 3 is vertically set
It sets, the upper and lower ends closing setting of pulverization cylinder 3, and the top of pulverization cylinder 3 is provided with feed inlet 302, outer barrel 2 is coaxially set in powder
Outside broken cylinder 3, and the lower part of pulverization cylinder 3 is provided with discharge port.Outer barrel 2 is coaxially set in the outside of pulverization cylinder 3, and outer barrel 2 and powder
Broken cylinder 3 is sealed and is rotatablely connected, and the inner wall of outer barrel 2 is arranged with the outer wall interval of pulverization cylinder 3, and conically shaped 9 is arranged in outer barrel 2 and powder
Between broken cylinder 3, conically shaped 9 is the taper that from top to bottom diameter is gradually reduced, and one end that the diameter of conically shaped 9 is small is conically shaped 9
Small end, the big one end of 9 diameter of conically shaped is the big end of conically shaped 9, and the internal diameter of the lower end of conically shaped 9 is slightly larger than pulverization cylinder 3
Outer diameter, the small end of conically shaped 9 are coaxially set in outside the pulverization cylinder 3 of 302 downside of feed inlet, conically shaped 9 be connected with pulverization cylinder 3 and with
Pulverization cylinder 3 rotates synchronously, the upper end of conically shaped 9 and the inner wall and sealed set of outer barrel 2, the outside of outer barrel 2 be connected with more into
Expects pipe 1, feed pipe 1 are obliquely installed along close to the direction of outer barrel 2, and feed pipe 1 is arranged in the upside of conically shaped 9.Conically shaped 9 it is interior
Delivery sheet 901 is set on wall, and the lower end of delivery sheet 901 is tilted to the rear side of the direction of rotation of conically shaped 9.
It is coaxially arranged with main shaft 4 in pulverization cylinder 3 and is arranged, in embodiment, pulverization cylinder 3 and main shaft 4 with the rotation of pulverization cylinder 3
Rotation direction is on the contrary, pulverization cylinder 3 and main shaft 4 are driven by two motors respectively, to facilitate the rotating speed for adjusting pulverization cylinder 3, into
And facilitate adjusting charging rate.Conveyor module is the hollow conveying auger 303 for being co-axially located at 3 inner wall of pulverization cylinder, and conveying twists
Dragon 303 rotates synchronously with pulverization cylinder 3, to realize the conveying of material, avoids material at the first mill 6 or the second mill 7
Accumulation.
In the present embodiment, there are two the settings of the second mill 7, the first mill 6 and the second mill 7 correspond, the first mill
The setting of disk 6 is connected with main shaft 4 and is rotated synchronously with main shaft 4, the second mill 7 in 7 downside of corresponding second mill, the first mill 6
It is connected with pulverization cylinder 3 and is relatively rotated with pulverization cylinder 3.
The upside of each second mill 7 is both provided with the second mill scraper plate 8, the second mill scraper plate 8 along the second mill 7 half
Diameter direction is arranged, and the inner end of the second mill scraper plate 8 is connected with main shaft 4 and is rotated synchronously with the rotation of main shaft 4, to avoid object
Material is accumulated at the second mill 7.
The diameter of first mill 6 is less than the interior strength of pulverization cylinder 3, and the side of the first mill 6 is set with the inner wall interval of pulverization cylinder 3
It sets, the side of the first mill 6 is equipped with the first template scraper plate 5, and the outside of the first mill scraper plate 5 is equipped with bristle, the first mill
Scraper plate 5 is rotated synchronously with the rotation of the first mill 6, is carried out to the material adhered on 3 inner wall of pulverization cylinder and conveying auger 303
Cleaning.It is arranged at intervals with multiple first mill scraper plates 5 around the side of each first mill 6.
In the present embodiment, it is provided with temperature adjustment chamber 301 on the barrel of pulverization cylinder 3, material can be adjusted by temperature adjustment chamber 301
Crushing temperature, it is easy to use.
In the present embodiment, the lower middle side part fovea superior of the second mill 7, the upper middle side part of the first mill 6 is convex, to increase
The milling area of second mill 7 and the first mill 6 can be such that material grinds thinner, and can be vertical in pulverization cylinder 3
Play the role of auxiliary when setting and carries out material conveying.
As shown in Figure 4：The diameter of second mill 7 is slightly smaller than the internal diameter of pulverization cylinder 3, side and the pulverization cylinder 3 of the second mill 7
Inner wall be connected.The middle part of second mill 7 is provided with centre bore 703, and the diameter of centre bore 703 is slightly larger than the diameter of main shaft 4, the
Two mills 7 are coaxially set in by centre bore 703 outside main shaft 4, and are rotated and be arranged with main shaft 4.
Second mill material transport hole 702 around the second mill 7 axis have uniformly at intervals it is multiple, in the present embodiment, second
Mill material transport hole 702 is provided with eight.The upside of second mill 7, i.e., the side far from the first mill 6 are equipped with radial boss
701, boss 701 have uniformly at intervals around the axis of the second mill 7 it is multiple, in the present embodiment, per adjacent two second mills
Be respectively provided between disk material transport hole 702 there are one boss 701, the outer end of boss 701 is connected with 3 inner wall of pulverization cylinder, so as to
Second mill scraper plate 8, which matches, plays the role of scraper, avoids solid accumulation at the second mill 7.
As shown in Figure 5：The middle part of first mill 6 is coaxially arranged with mounting hole 603, and the first mill 6 is pacified by mounting hole 603
It is rotated synchronously on main shaft 4 and with main shaft 4.The upside of first mill 6 is arranged fluted close to the side of the second mill 7
602, groove 602 is along the radial direction setting of the first mill 6, and to be matched with the second mill 7, auxiliary realizes the crushing of material.
In the present embodiment, groove 602 is the arc that middle part is protruded to the front side of 6 direction of rotation of the first mill.
Axis around each first mill 6 is arranged at intervals with multiple first mill material transport holes 601, in the present embodiment,
First mill material transport hole 601 uniformly at intervals there are six, crushing knife 10 and the first mill material transport hole 601 correspond.Groove 602
Be arranged at intervals with around the axis of the first mill 6 it is multiple, in the present embodiment, per two adjacent the first mill material transport holes 601
Between be respectively provided with there are one groove 602.
In the present embodiment, 601 lower end of the first mill material transport hole is to being obliquely installed on rear side of 6 direction of rotation of the first mill,
To make material preferably fall.
Embodiment 2
As shown in Fig. 6 ~ 7：Embodiment 2 and embodiment 1 difference lies in：Second mill 7 is only provided only with one, the first mill
The outer end of first mill material transport hole 601 of disk 6 is arranged in the outer of the first mill 6, i.e. the first mill material transport hole 601 becomes conveying
Slot.First mill 6 and the second mill 7 are discoid, and the downside of the upside of the first mill 6 and the second mill 7 is horizontally disposed.
Embodiment 3
As shown in Figure 8：Embodiment 3 and embodiment 1 difference lies in：601 edge of the first mill material transport hole on first mill 6
The axial setting of first mill 6, and the distribution of multiple first mill material transport holes 601 is two that the first mill 6 is arranged concentrically together
On heart annulus.
Embodiment 4
As shown in Figure 9：Embodiment 4 and embodiment 1 difference lies in：First mill material transport hole 601 is that lower end is ground to first
The outside of disk 6 is inclined skewed.Second mill 7 is rotatablely connected with pulverization cylinder 3, and the second mill 7 is fixedly installed.
Embodiment 5
Embodiment 5 and embodiment 1 difference lies in：First mill 6 is arranged in the upside of corresponding second mill 7, and the
One mill 6 and the second mill 7 are discoid, and the setting of crushing knife 10 of the first mill 6 is not provided with second on downside, main shaft 4
Mill scraper plate 8.
The above descriptions are merely preferred embodiments of the present invention, is not to make other forms to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of variation.But it is every without departing from the content of the technical scheme of the utility model, the technology according to the utility model is real
Any simple modification, equivalent variations and remodeling, still fall within the guarantor of technical solutions of the utility model made by confrontation above example
Protect range.
Claims (10)
1. a kind of grinding device, it is characterised in that：Including pulverization cylinder（3）And it is co-axially located at pulverization cylinder（3）The first interior mill
Disk（6）With the second mill（7）, the second mill（7）With pulverization cylinder（3）It is connected, the first mill（6）It is rotatably arranged on pulverization cylinder（3）
It is interior, the second mill（7）On be provided with the second mill material transport hole（702）, the first mill（6）On to be provided with the first axial mill defeated
Expect hole（601）, the first mill（6）Close to the second mill（7）Side be equipped with crushing knife（10）, crushing knife（10）It is arranged first
Mill material transport hole（601）Relative to pulverization cylinder（3）The rear side of rotation direction, pulverization cylinder（3）Inside it is provided with conveyor module.
2. grinding device according to claim 1, it is characterised in that：The pulverization cylinder（3）Feed end and discharge end
It is separately positioned on both ends, the second mill（7）With the first mill（6）It is set gradually along material conveying direction.
3. grinding device according to claim 1, it is characterised in that：Further include coaxially being set in pulverization cylinder（3）Outer is outer
Cylinder（2）And it is arranged in outer barrel（2）And pulverization cylinder（3）Between conically shaped（9）, conically shaped（9）Diameter along material conveying side
To tapering into, conically shaped（9）Small end and pulverization cylinder（3）Feed end be connected and and pulverization cylinder（3）It rotates synchronously, conically shaped
（9）Big end and outer barrel（2）Rotation and sealed connection, conically shaped（9）Inner wall is provided with delivery sheet（901）, delivery sheet（901）'s
Rear end is to conically shaped（9）The rear side of direction of rotation tilts.
4. grinding device according to claim 3, it is characterised in that：The pulverization cylinder（3）Rotation direction and first
Mill（6）Rotation direction it is opposite.
5. grinding device according to claim 3, it is characterised in that：Conveyor module is around pulverization cylinder（3）Inner wall is arranged
Hollow conveying auger（303）.
6. grinding device according to claim 1, it is characterised in that：The first mill material transport hole（601）Lower end
To being obliquely installed on rear side of direction of rotation or the first mill material transport hole（601）Lower end is to the first mill（6）Outside be obliquely installed.
7. grinding device according to claim 2, it is characterised in that：Second mill（7）Far from the first mill（6）
Side be equipped with the second mill scraper plate（8）, the second mill scraper plate（8）With the first mill（6）It is connected and with the first mill（6）It is synchronous
Rotation.
8. grinding device according to claim 1, it is characterised in that：Second mill（7）Be arranged at intervals with it is multiple,
First mill（6）With the second mill（7）It corresponds.
9. grinding device according to claim 1 or 6, it is characterised in that：The first mill material transport hole（601）It surround
Axis is arranged at intervals with multiple, crushing knife（10）With the first mill material transport hole（601）It corresponds.
10. grinding device according to claim 1, it is characterised in that：The second mill material transport hole（702）Around axis
Line is arranged at intervals with multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721814917.0U CN207929300U (en) | 2017-12-22 | 2017-12-22 | A kind of grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721814917.0U CN207929300U (en) | 2017-12-22 | 2017-12-22 | A kind of grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207929300U true CN207929300U (en) | 2018-10-02 |
Family
ID=63646546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721814917.0U Expired - Fee Related CN207929300U (en) | 2017-12-22 | 2017-12-22 | A kind of grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207929300U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109382166A (en) * | 2018-11-20 | 2019-02-26 | 赵紫棋 | A kind of process equipment of lithium cell cathode material graphite powder |
| CN110478941A (en) * | 2019-08-27 | 2019-11-22 | 广东省生物工程研究所（广州甘蔗糖业研究所） | A kind of extraction element and method of inversely going round and round a millstone |
| CN110786760A (en) * | 2019-01-24 | 2020-02-14 | 河南憧椽商贸有限公司 | Food processing equipment |
| CN111330682A (en) * | 2020-03-11 | 2020-06-26 | 北京同仁堂参茸中药制品有限公司 | Processing technology of antelope horn powder and multi-stage pulverizer for processing technology |
| CN112354621A (en) * | 2020-12-02 | 2021-02-12 | 魏庆 | Recycling treatment method for solid waste slag from steel smelting |
-
2017
- 2017-12-22 CN CN201721814917.0U patent/CN207929300U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109382166A (en) * | 2018-11-20 | 2019-02-26 | 赵紫棋 | A kind of process equipment of lithium cell cathode material graphite powder |
| CN110786760A (en) * | 2019-01-24 | 2020-02-14 | 河南憧椽商贸有限公司 | Food processing equipment |
| CN110478941A (en) * | 2019-08-27 | 2019-11-22 | 广东省生物工程研究所（广州甘蔗糖业研究所） | A kind of extraction element and method of inversely going round and round a millstone |
| CN111330682A (en) * | 2020-03-11 | 2020-06-26 | 北京同仁堂参茸中药制品有限公司 | Processing technology of antelope horn powder and multi-stage pulverizer for processing technology |
| CN112354621A (en) * | 2020-12-02 | 2021-02-12 | 魏庆 | Recycling treatment method for solid waste slag from steel smelting |
| CN112354621B (en) * | 2020-12-02 | 2021-07-06 | 秦皇岛佰工钢铁有限公司 | Recycling treatment method for solid waste slag from steel smelting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181002 Termination date: 20201222 |
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| CF01 | Termination of patent right due to non-payment of annual fee |