CN206474233U - A kind of sand mill - Google Patents
A kind of sand mill Download PDFInfo
- Publication number
- CN206474233U CN206474233U CN201621412368.XU CN201621412368U CN206474233U CN 206474233 U CN206474233 U CN 206474233U CN 201621412368 U CN201621412368 U CN 201621412368U CN 206474233 U CN206474233 U CN 206474233U
- Authority
- CN
- China
- Prior art keywords
- support
- grinding cylinder
- sand mill
- agitating shaft
- support bar
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of sand mill, including support, motor on support and the agitating shaft being connected with motor by belt transmission, grinding cylinder is socketed with agitating shaft, feed pipe and discharge nozzle are provided with grinding cylinder, the casing being fixedly linked with support is provided with the support, casing side is provided with circular hole, the vertical tank surface of circular hole surrounding is fixedly installed screw rod, the agitating shaft stretches out from circular hole, described grinding cylinder one end is provided with installing ring, through hole is circumferentially provided with installing ring, the through hole is located on screw rod and fixed by nut, the grinding cylinder two bottom sides are symmetrically installed with support frame, support frame end is provided with the roller of groove, being horizontally disposed with the support has columned support bar, the roller is on support bar and the arc convex of support bar matches with the arc-shaped concave of roller upper groove.The utility model can be such that grinding cylinder is preferably fixed, it is ensured that grinding quality.
Description
Technical field
The utility model is related to milling apparatus technical field, particularly a kind of sand mill.
Background technology
, it is necessary to which the bulky grain raw material in floating body is sanded by sand mill in the industries such as coating, dyestuff, paint, ink
With it is scattered, used.Sand mill being sanded in cylinder at work, it is necessary to add abrasive.At present, it is common to use sand milling
Machine, is mainly rotated by blade-carrying central shaft, and ball, the meson of abrasive produce grinding, shearing, crush, disperse, and make thing
Material reach homogenizing, it is levigate.
But existing sand mill is generally horizontal sand mill, the coating agitating shaft that the inside is set needs laterally to set and inconvenience
Agitating paddle is provided with, causes mixing effect not good.
In view of the above-mentioned problems, Publication No. CN205392622U Chinese patent discloses a solution；
The program is specially a kind of horizontal sand mill for coating material production, and the horizontal sand mill includes frame and setting
Cooling chamber, the grinding are provided with the grinding cylinder of the belt grinding chamber of the frame upper end, the side wall of the grinding cylinder
The outer surface of cylinder, which is provided with water inlet and delivery port, grinding chamber, is provided with the agitating shaft concentric with the grinding cylinder
Group, one end of the agitating shaft group is connected by transmission device with motor, and the agitating shaft group includes at least two agitating shafts,
The inner surface of the agitating shaft towards the outer surface of the grinding cylinder and the grinding cylinder has shifted to install some respectively
Stirrer gear, the grinding cylinder is provided at both ends with charging aperture and discharging opening, and the sand mill also includes coating material temperature cooling water
Volume control device.
The horizontal sand mill is ground by making between stirrer gear of the coating on the inner surface of agitating shaft and grinding cylinder
Mill improves grinding cylinder in stirring efficiency, but the horizontal sand mill and is only connected with frame one end end, so works as agitating shaft
When carrying out high intensity stirring, easily cause grinding cylinder to vibrate, influence mixing effect.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of sand mill, the sand milling function compared with
Good grinding cylinder is fixed, and reduces the vibration of grinding cylinder in whipping process.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of sand mill, including support, the motor on support and connected with motor by belt transmission
It is socketed with the agitating shaft connect, agitating shaft on grinding cylinder, grinding cylinder and is provided with feed pipe and discharge nozzle, is set on the support
The casing being fixedly linked with support is equipped with, casing side is provided with circular hole, and the vertical tank surface of circular hole surrounding is fixedly installed screw rod,
The agitating shaft stretches out from circular hole, and described grinding cylinder one end is provided with installing ring, installing ring and is circumferentially provided with through hole, institute
State through hole to be located on screw rod and fix by nut, the grinding cylinder two bottom sides are symmetrically installed with support frame, support frame
End, which is provided with to be horizontally disposed with the roller of groove, the support, columned support bar, and the roller is in support bar
The arc convex of upper and support bar matches with the arc-shaped concave of roller upper groove.
Using said structure, grinding cylinder is connected in addition to being spirally connected between one end end and casing with grinding cylinder bottom
Roller on support frame also abuts support with support bar pole face, and such grinding cylinder simultaneously must with vertical direction in the horizontal direction
To support, so that more firm, effective vibration for reducing grinding cylinder in whipping process that grinding cylinder is fixed, is propped up simultaneously
The arc convex of strut matches with the arc-shaped concave of roller upper groove so that the stress Area of bearing of roller is bigger, so that right
Grinding cylinder plays more preferable supporting role.
Be further arranged to be socketed with the spring that one end carries pad on the screw rod, spring be in nut and installing ring it
Between and in compressive state.
Using said structure, the using of spring causes grinding cylinder even closer with connection on screw rod, reduces sand cylinder
The vibration of body, while spring also has locking effect, can effectively prevent sand mill during being ground, nut and spiral shell
Loosening occurs between bar releases grinding cylinder, so as to ensure being normally carried out for grinding.
The support bar is further arranged to for scalable setting and support boom end is vertically arranged with liftable support
Pin.
Using said structure, when needing to clean agitating shaft and grinding cylinder inwall, it is only necessary to stretch support bar,
Fall support feet simultaneously, support feet is abutted with ground, then unclamp the nut on screw rod, remove spring, just can roller rolling
Grinding cylinder is pulled out under dynamic, then agitating shaft and grinding cylinder inwall are rinsed, after flushing is finished, support feet is risen,
Grinding cylinder is promoted along support bar again, the screw rod on the through hole and casing on installing ring is socketed, then installs spring, is tightened
Nut.
The nut is further arranged to for wing nut.
Using said structure, the setting of wing nut facilitate operator grinding cylinder installing ring one end is fastened or
Unclamp.
It is further arranged to be provided with sealing ring between the installing ring and casing.
Using said structure, the setting of sealing ring enhances the sealing of connection, grinding cylinder can be prevented to be connected with casing
The situation for occurring leakage afterwards occurs.
It is further arranged to the agitating shaft and grinding cylinder inner wall surface has shifted to install some tooth lappings.
Using said structure, when being ground to coating, the tooth lapping of agitating shaft and the dislocation of grinding cylinder inner wall surface
Coating is ground jointly, compared to only setting tooth lapping has more preferable grinding effect on agitating shaft.
It is further arranged to the grinding tooth surface and is provided with one layer of ceramic wear-resistant coating.
Using said structure, ceramic wear-resistant coating has high mechanical strength and rigidity, can effectively resist process of lapping
The impulsive force and shear stress of middle material, so as to extend the service life of tooth lapping.
In summary, the utility model has the advantages that：
1. when grinding cylinder one end is fixed by screw rod in the horizontal direction, grinding cylinder in the vertical direction
The support of frame upper roller is supported, so that grinding cylinder is preferably fixed, is ground so as to reduce in whipping process
The vibration of grinding cylinder, it is ensured that grinding quality；
2. the scalable setting of support bar and the setting of support boom end liftable support feet so as to grinding cylinder inwall and
Agitating shaft is unpicked and washed and installed more convenient；
3. tooth lapping shifts to install so that having when being ground to materials such as coating on agitating shaft and grinding cylinder inwall
More preferable grinding effect.
Brief description of the drawings
Fig. 1 is the structure chart of the present embodiment；
Fig. 2 is the structural representation after the present embodiment grinding cylinder is separated with agitating shaft；
Fig. 3 is A portions enlarged drawing in the present embodiment Fig. 1；
Fig. 4 is the structural representation of the present embodiment grinding cylinder.
Reference：1. support；2. motor；3. agitating shaft；4. grinding cylinder；5. feed pipe；6. discharge nozzle；7. case
Body；8. screw rod；9. installing ring；10. nut；11. support frame；12. groove；13. roller；14. support bar；15. pad；16. bullet
Spring；17. support feet；18. tooth lapping.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of sand mill, as Figure 1-Figure 2：Including support 1, it is fixedly installed on casing 7, casing 7 and installs on support 1
There is motor 2, the side of casing 7, which is provided with to stretch out in circular hole, circular hole, is provided with agitating shaft 3, and the one end of agitating shaft 3 is by belt with driving
Dynamic motor 2 is connected, and is socketed with agitating shaft 3 on grinding cylinder 4, grinding cylinder 4 and is provided with feed pipe 5 and discharge nozzle 6.
As shown in Figures 2 and 3, the vertical surface of casing 7 of circular hole surrounding is fixedly installed screw rod 8, and the one end of grinding cylinder 4 is set
Have and through hole is circumferentially provided with installing ring 9, installing ring 9, through hole is located on screw rod 8 and fixed by nut 10, screw rod 8 is butterfly
The spring 16 that one end carries pad 15 is socketed with shape nut, screw rod 8, spring 16 is between nut 10 and installing ring 9 and located
Sealing ring is provided between compressive state, installing ring 9 and casing 7.
The two bottom sides of grinding cylinder 4 are symmetrically installed with two support frames 11, and the end of support frame 11 is provided with roller 13, roller 13
Being horizontally disposed with upper band fluted 12, support 1 has columned support bar 14, and support bar 14 is scalable setting and support bar 14
End is vertically arranged with liftable support feet 17, roller 13 be on support bar 14 and support bar 14 arc convex and roller
The arc-shaped concave of 13 upper grooves 12 matches.
As shown in Figures 2 and 4, agitating shaft 3 and the inner wall surface of grinding cylinder 4 have shifted to install some tooth lappings 18, grinding
The surface of tooth 18 is provided with one layer of ceramic wear-resistant coating.
Operation principle：Grinding cylinder 4 between one end end and casing 7 in addition to being spirally connected, the branch being connected with the bottom of grinding cylinder 4
Roller 13 on support 11 also abuts support with the pole face of support bar 14, such grinding cylinder 4 in the horizontal direction with vertical direction
It is supported simultaneously, so that the fixation of grinding cylinder 4 is more firm, grinding cylinder 4 shakes effectively in reduction whipping process
It is dynamic, while the level place of being spirally connected is provided with the arc-shaped concave kissing of the arc convex and the upper groove of roller 13 of spring 16 and support bar 14
Amount to play grinding cylinder 4 preferably fixation supporting role, so as to reduce shaking for grinding cylinder 4 in whipping process
It is dynamic.
In addition support bar 14 is scalable setting and the end of support bar 14 is vertically arranged with liftable support feet 17 so that
It is more convenient when the inwall of grinding cylinder 4 and agitating shaft 3 are unpicked and washed and installed.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
Claims (7)
1. a kind of sand mill, including support（1）, installed in support（1）On motor（2）And and motor（2）Pass through
The agitating shaft of belt transmission connection（3）, agitating shaft（3）On be socketed with grinding cylinder（4）, grinding cylinder（4）On be provided with charging
Pipe（5）And discharge nozzle（6）, it is characterized in that：The support（1）On be provided with and support（1）The casing being fixedly linked（7）, casing
（7）Side is provided with circular hole, the vertical casing of circular hole surrounding（7）Surface is fixedly installed screw rod（8）, the agitating shaft（3）From circular hole
It is middle to stretch out, the grinding cylinder（4）One end is provided with installing ring（9）, installing ring（9）On be circumferentially provided with through hole, the through hole
It is located in screw rod（8）Go up and pass through nut（10）It is fixed, the grinding cylinder（4）Two bottom sides are symmetrically installed with support frame
（11）, support frame（11）End is provided with groove（12）Roller（13）, the support（1）Upper be horizontally disposed with has columned
Support bar（14）, the roller（13）In support bar（14）Upper and support bar（14）Arc convex and roller（13）Upper groove
（12）Arc-shaped concave match.
2. a kind of sand mill according to claim 1, it is characterized in that：The screw rod（8）On be socketed with one end with pad
（15）Spring（16）, spring（16）In nut（10）With installing ring（9）Between and in compressive state.
3. a kind of sand mill according to claim 2, it is characterized in that：The support bar（14）For scalable setting and support
Bar（14）End is vertically arranged with liftable support feet（17）.
4. a kind of sand mill according to claim 3, it is characterized in that：The nut（10）For wing nut.
5. a kind of sand mill according to claim 1, it is characterized in that：The installing ring（9）With casing（7）Between be provided with
Sealing ring.
6. a kind of sand mill according to claim 1, it is characterized in that：The agitating shaft（3）And grinding cylinder（4）Inwall table
Face has shifted to install some tooth lappings（18）.
7. a kind of sand mill according to claim 6, it is characterized in that：The tooth lapping（18）Surface is provided with one layer of ceramics
Wear-resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621412368.XU CN206474233U (en) | 2016-12-21 | 2016-12-21 | A kind of sand mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621412368.XU CN206474233U (en) | 2016-12-21 | 2016-12-21 | A kind of sand mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206474233U true CN206474233U (en) | 2017-09-08 |
Family
ID=59751409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621412368.XU Expired - Fee Related CN206474233U (en) | 2016-12-21 | 2016-12-21 | A kind of sand mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206474233U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112756067A (en) * | 2020-12-19 | 2021-05-07 | 安徽儒特实业有限公司 | Disc type sand mill with long service life and processing technology thereof |
| CN113117825A (en) * | 2021-03-30 | 2021-07-16 | 湖北原驰智能科技有限公司 | Horizontal sand mill |
-
2016
- 2016-12-21 CN CN201621412368.XU patent/CN206474233U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112756067A (en) * | 2020-12-19 | 2021-05-07 | 安徽儒特实业有限公司 | Disc type sand mill with long service life and processing technology thereof |
| CN112756067B (en) * | 2020-12-19 | 2022-04-19 | 安徽儒特实业有限公司 | Disc type sand mill with long service life and processing technology thereof |
| CN113117825A (en) * | 2021-03-30 | 2021-07-16 | 湖北原驰智能科技有限公司 | Horizontal sand mill |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170908 Termination date: 20191221 |