CN105833947A - Coating sand mill convenient to overhaul - Google Patents
Coating sand mill convenient to overhaul Download PDFInfo
- Publication number
- CN105833947A CN105833947A CN201610320623.6A CN201610320623A CN105833947A CN 105833947 A CN105833947 A CN 105833947A CN 201610320623 A CN201610320623 A CN 201610320623A CN 105833947 A CN105833947 A CN 105833947A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- grinding cylinder
- sand mill
- milling
- grinding
- 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.)
- Pending
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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
- 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
- B02C17/18—Details
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a coating sand mill convenient to overhaul. The coating sand mill comprises a base and a milling barrel. An installation support is connected with one side of the base and provided with the milling barrel. The milling barrel is provided with a feed inlet, a discharge outlet and a cooling sleeve. Milling beads, a rotating shaft and a screen net are arranged in an inner cavity of the milling barrel. The inner end of the rotating shaft is connected with a belt wheel after penetrating through a sealing sleeve. The belt wheel is connected with a driving device. The rotating shaft is provided with milling discs. The milling discs are connected and fixed to the rotating shaft through keys. A protective spacer bush is arranged between every two adjacent milling discs. A limiting sleeve is arranged at the outer end of the rotating shaft. The sealing sleeve and the limiting sleeve abut against the milling discs located at the two ends of the rotating shaft correspondingly so as to clamp all the milling discs. Supporting feet are arranged at the bottom of the milling barrel. The coating sand mill has the advantages that a worker can assemble and disassemble the milling barrel conveniently, the milling discs can be conveniently replaced, and replacement efficiency is greatly improved.
Description
Technical field
The present invention relates to the coating sand mill of a kind of easy access.
Background technology
Coating sand mill is the process equipment being stirred material in coating production process grinding.Currently used coating sand mill includes base and is provided with the grinding cylinder of charging aperture and discharging opening, grinding bead, rotating shaft it is provided with in grinding cylinder, one end of described rotating shaft is connected with motor by mechanical transmission mechanism after passing grinding cylinder, is welded with some abrasive disks in the rotating shaft be positioned at grinding cylinder.During work, driven by motor rotating shaft and abrasive disk high speed rotating, so that abrasive disk impacting pearl, grinding bead carries out high-speed motion in grinding cylinder, and the grinding bead of high-speed motion forms abrasive action to the material in grinding cylinder.After long-time use, grinding bead, abrasive disk, rotating shaft all can have abrasion, after needing to take grinding cylinder apart, they overhauled or change, but, on traditional coating sand mill, grinding cylinder is connected by the end of its one end and the erection support on base are fixing, grinding cylinder is unsettled above base, need by staff, grinding cylinder is stabilized when dismounting grinding cylinder, another staff dismounts grinding cylinder simultaneously, it is fixed in rotating shaft additionally, due to grinding disk welding, dismounting and the installation of abrasive disk are the most difficult, welding residue to be cleared up in disassembly process, residue is prevented to be mixed in material, the coating sand mill of said structure not only can not dismount grinding cylinder easily, and the replacing of abrasive disk and trouble thereof.
Summary of the invention
It is an object of the invention to provide the coating sand mill of a kind of easy access that can carry out more easily and dismount and overhaul.
nullFor achieving the above object，The technical solution adopted in the present invention is: the coating sand mill of a kind of easy access，Including base、Grinding cylinder，Connect in the side of base and have erection support，Erection support is provided with grinding cylinder，Described grinding cylinder is positioned at the top of base，It is respectively arranged at two ends with charging aperture and discharging opening at grinding cylinder，In the outside of grinding cylinder, cladding is provided with coolant jacket，Coolant jacket is provided with water inlet and outlet，It is provided with grinding bead in grinding cylinder inner chamber、Rotating shaft、Screen cloth，Described screen cloth blocks the inner side at discharging opening，The inner of described rotating shaft is fixedly connected with belt wheel after being placed through the sealing shroud of grinding cylinder end，Described belt wheel is connected with driving means by mechanical transmission mechanism，Some abrasive disks it are provided with in rotating shaft in being positioned at grinding cylinder inner chamber，It is provided with through hole on described abrasive disk，Abrasive disk is set in rotating shaft by through hole、And be fixed in rotating shaft by bonded，It is provided with protection spacer between two the most adjacent abrasive disks，Protection spacer is set in rotating shaft，Described protection spacer fits tightly with abrasive disk，The outer end of rotating shaft is provided with stop collar，Sealing shroud and stop collar bear against all of abrasive disk on the abrasive disk being positioned at rotating shaft two ends thus in clamping rotating shaft，The bottom of grinding cylinder is provided with leg，Erection support is provided with the supporting mechanism supporting leg.
Further, the coating sand mill of aforesaid a kind of easy access, wherein, the inner of described stop collar is provided with the blind hole mated with rotating shaft, and the bottom of blind hole is provided with through hole；Rotating shaft outer end is provided with the screwed hole mated with the through hole on stop collar, roller end is stretched in the blind hole on stop collar, be connected with the screwed hole in rotating shaft, so that stop collar is fixed in rotating shaft after the through hole on stop collar with bolt.
Further, the coating sand mill of aforesaid a kind of easy access, wherein, leg is provided with roller, described supporting mechanism is: be provided with supporting the slide rail of roller on erection support.
Further, the coating sand mill of aforesaid a kind of easy access, wherein, before and after grinding cylinder, both sides are respectively arranged with two legs, and each leg is provided with a roller；Being provided with two slide rails being parallel to each other on erection support, two one slide rails support respectively and are positioned at the roller of both sides before and after grinding cylinder.
Further, the coating sand mill of aforesaid a kind of easy access, wherein, the base below grinding cylinder is provided with storage bin hopper, when dismantling grinding cylinder, material and grinding bead in grinding cylinder can drop in storage bin hopper.
It is an advantage of the current invention that: on grinding cylinder, be provided with leg be supported on slide rail so that grinding cylinder can be dismounted by staff more easily, saves labour force；It addition, abrasive disk is fixedly connected in rotating shaft by through hole and key, and by protection spacer clamping, staff's replacing to abrasive disk can be facilitated, substantially increase replacing efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the coating sand mill of a kind of easy access of the present invention.
Fig. 2 is the right TV structure schematic diagram of Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawings and technical solutions according to the invention are further described by preferred embodiment.
As shown in Figure 1 and Figure 2, the coating sand mill of a kind of easy access of the present invention, including base 1, grinding cylinder 2, connect in the side of base 1 and have erection support 11, erection support 11 is provided with screw, one end of grinding cylinder 2 will fixing with erection support 11 be connected by bolt 9, grinding cylinder 2 is positioned at the top of base 1, it is positioned on the base 1 below grinding cylinder 2 and is provided with storage bin hopper 3, before and after bottom grinding cylinder 2, both sides are respectively arranged with two legs 4, and are provided with a roller 41 on each leg 4；nullErection support 11 is provided with two slide rails being parallel to each other 12，Two one slide rails 12 support the roller 41 being positioned at grinding cylinder 2 two bottom sides respectively，It is respectively arranged at two ends with charging aperture 21 and discharging opening 22 at grinding cylinder 2，In the outside of grinding cylinder 2, cladding is provided with coolant jacket 23，Coolant jacket 23 is provided with water inlet 24 and outlet 25，It is provided with grinding bead in the inner chamber of grinding cylinder 2、Rotating shaft 5、Screen cloth 6，Described screen cloth 6 blocks in the inner side of discharging opening 22，The inner of described rotating shaft 5 is fixedly connected with belt wheel 51 after being placed through the sealing shroud 7 of grinding cylinder 2 end，Described belt wheel 51 is connected with driving means 8 by mechanical transmission mechanism，Mechanical transmission mechanism described in the present embodiment is belt gear，Described driving means 8 is motor，Some abrasive disks 52 it are provided with in rotating shaft 5 in being positioned at grinding cylinder 2 inner chamber，It is provided with through hole on described abrasive disk 52，Abrasive disk 52 is set in rotating shaft 5 by through hole、And be fixed in rotating shaft 5 by bonded，Protection spacer 53 it is provided with between two the most adjacent abrasive disks 52，Protection spacer 53 is sleeved in rotating shaft 5，Described protection spacer 53 fits tightly with abrasive disk 52，The outer end of rotating shaft 5 is provided with stop collar 54，Sealing shroud 7 and stop collar 54 bear against all of abrasive disk 52 on the abrasive disk 52 being positioned at rotating shaft 5 two ends thus in clamping rotating shaft 5.The inner of described stop collar 54 is provided with the blind hole mated with rotating shaft 5, the bottom of blind hole is provided with through hole, the outer end of rotating shaft 5 is provided with the screwed hole mated with the through hole on stop collar 54, the end of rotating shaft 5 is stretched in the blind hole on stop collar 54, it is connected with the screwed hole in rotating shaft 5, so that stop collar 54 is fixed in rotating shaft 5 after the through hole on stop collar 54 with bolt.
In real work when needs dismounting grinding cylinder 2, the bolt 9 connecting erection support 11 and grinding cylinder 2 is turned on by staff, now grinding cylinder 2 can be supported on slide rail 12 by the roller 41 on leg 4, then grinding cylinder 2 is pulled outward, grinding cylinder 2 is steadily moved on slide rail 12 by roller 41, and now the grinding bead in grinding cylinder 2 inner chamber and material will drop in storage bin hopper 3.After the grinding bead in grinding cylinder 2 inner chamber and material all clean out, grinding cylinder 2 can be taken off from slide rail 12 by staff, the most just can overhaul with countershaft 5 and abrasive disk 52 or change, change abrasive disk 52 if necessary, have only to back out the bolt of connection rotating shaft 5 and stop collar 54, stop collar 54 is taken off, then the protection spacer 53 being set in rotating shaft 5, abrasive disk 52 takes off successively, then by new abrasive disk 52, protection spacer 53 is sequentially sleeved in rotating shaft 5, finally stop collar 54 is arranged in rotating shaft 5, just can be by abrasive disk 52, protection spacer 53 clamping, this completes the replacing of abrasive disk 52.After maintenance or more having changed jobs, grinding cylinder 2 is moved to and on slide rail 12, the most inwardly promotes grinding cylinder 2 to make grinding cylinder align with the screw on erection support 11, then tighten with bolt 9 is fixing, grinding bead can be added from charging aperture 21 toward the inner chamber of grinding cylinder 2 with that.
It is an advantage of the current invention that: on grinding cylinder, be provided with leg be supported on slide rail so that grinding cylinder can be dismounted by staff more easily, saves labour force；It addition, abrasive disk is fixedly connected in rotating shaft by through hole and key, and by protection spacer clamping, staff's replacing to abrasive disk can be facilitated, substantially increase replacing efficiency.
Claims (6)
- null1. the coating sand mill of an easy access，Including base、Grinding cylinder，Connect in the side of base and have erection support，Erection support is provided with grinding cylinder，Described grinding cylinder is positioned at the top of base，It is respectively arranged at two ends with charging aperture and discharging opening at grinding cylinder，In the outside of grinding cylinder, cladding is provided with coolant jacket，Coolant jacket is provided with water inlet and outlet，It is provided with grinding bead in grinding cylinder inner chamber、Rotating shaft、Screen cloth，Described screen cloth blocks the inner side at discharging opening，The inner of described rotating shaft is fixedly connected with belt wheel after being placed through the sealing shroud of grinding cylinder end，Described belt wheel is connected with driving means by mechanical transmission mechanism，Some abrasive disks it are provided with in rotating shaft in being positioned at grinding cylinder inner chamber，It is characterized in that: on described abrasive disk, be provided with through hole，Abrasive disk is set in rotating shaft by through hole、And be fixed in rotating shaft by bonded，It is provided with protection spacer between two the most adjacent abrasive disks，Protection spacer is set in rotating shaft，Described protection spacer fits tightly with abrasive disk，The outer end of rotating shaft is provided with stop collar，Sealing shroud and stop collar bear against all of abrasive disk on the abrasive disk being positioned at rotating shaft two ends thus in clamping rotating shaft，The bottom of grinding cylinder is provided with leg，Erection support is provided with the supporting mechanism supporting leg.
- The coating sand mill of a kind of easy access the most according to claim 1, it is characterised in that: the inner of described stop collar is provided with the blind hole mated with rotating shaft, and the bottom of blind hole is provided with through hole；Rotating shaft outer end is provided with the screwed hole mated with the through hole on stop collar, roller end is stretched in the blind hole on stop collar, be connected with the screwed hole in rotating shaft, so that stop collar is fixed in rotating shaft after the through hole on stop collar with bolt.
- The coating sand mill of a kind of easy access the most according to claim 1 and 2, it is characterised in that: being provided with roller on leg, described supporting mechanism is: be provided with supporting the slide rail of roller on erection support.
- The coating sand mill of a kind of easy access the most according to claim 3, it is characterised in that: before and after grinding cylinder, both sides are respectively arranged with two legs, and each leg is provided with a roller；Being provided with two slide rails being parallel to each other on erection support, two one slide rails support respectively and are positioned at the roller of both sides before and after grinding cylinder.
- The coating sand mill of a kind of easy access the most according to claim 1 and 2, it is characterised in that: being provided with storage bin hopper on the base below grinding cylinder, when dismantling grinding cylinder, material and grinding bead in grinding cylinder can drop in storage bin hopper.
- The coating sand mill of a kind of easy access the most according to claim 4, it is characterised in that: being provided with storage bin hopper on the base below grinding cylinder, when dismantling grinding cylinder, material and grinding bead in grinding cylinder can drop in storage bin hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610320623.6A CN105833947A (en) | 2016-05-16 | 2016-05-16 | Coating sand mill convenient to overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610320623.6A CN105833947A (en) | 2016-05-16 | 2016-05-16 | Coating sand mill convenient to overhaul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105833947A true CN105833947A (en) | 2016-08-10 |
Family
ID=56592438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610320623.6A Pending CN105833947A (en) | 2016-05-16 | 2016-05-16 | Coating sand mill convenient to overhaul |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105833947A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107824284A (en) * | 2017-10-27 | 2018-03-23 | 安徽凯奇化工科技股份有限公司 | A kind of sand mill for avoiding dyestuff from remaining |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5566896A (en) * | 1994-09-09 | 1996-10-22 | Evv-Vermogensverwaltungs-Gmbh | Agitator mill |
| CN201519592U (en) * | 2009-09-24 | 2010-07-07 | 江苏都盛科技发展有限公司 | Horizontal sand mill |
| CN101808746A (en) * | 2007-08-17 | 2010-08-18 | 比勒股份公司 | Agitation grinder |
| WO2012055388A2 (en) * | 2010-10-27 | 2012-05-03 | Netzsch-Feinmahltechnik Gmbh | Stirring ball mill |
| CN203577903U (en) * | 2013-11-27 | 2014-05-07 | 河南润南漆业有限公司 | Efficient horizontal refined infiltrated raw material grinding device for producing oil paints |
| DE202015006840U1 (en) * | 2015-09-30 | 2015-10-29 | Pühler Feinmahltechnik Gmbh | Nano-stirred ball mill with stirring bars |
| CN105032564A (en) * | 2015-07-29 | 2015-11-11 | 东莞市利腾达机械有限公司 | Horizontal sand mill of combined rotary dispersion disk grinding structure |
| CN204768958U (en) * | 2015-07-10 | 2015-11-18 | 东莞市琅菱机械有限公司 | High -efficient machine that grinds |
| CN205182859U (en) * | 2014-10-13 | 2016-04-27 | Dntek有限公司 | Level configuration type dry -type dispersion mill |
| CN205988782U (en) * | 2016-05-16 | 2017-03-01 | 江苏怡成屏障科技有限公司 | A kind of coating sand mill of easy access |
-
2016
- 2016-05-16 CN CN201610320623.6A patent/CN105833947A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5566896A (en) * | 1994-09-09 | 1996-10-22 | Evv-Vermogensverwaltungs-Gmbh | Agitator mill |
| CN101808746A (en) * | 2007-08-17 | 2010-08-18 | 比勒股份公司 | Agitation grinder |
| CN201519592U (en) * | 2009-09-24 | 2010-07-07 | 江苏都盛科技发展有限公司 | Horizontal sand mill |
| WO2012055388A2 (en) * | 2010-10-27 | 2012-05-03 | Netzsch-Feinmahltechnik Gmbh | Stirring ball mill |
| CN203577903U (en) * | 2013-11-27 | 2014-05-07 | 河南润南漆业有限公司 | Efficient horizontal refined infiltrated raw material grinding device for producing oil paints |
| CN205182859U (en) * | 2014-10-13 | 2016-04-27 | Dntek有限公司 | Level configuration type dry -type dispersion mill |
| CN204768958U (en) * | 2015-07-10 | 2015-11-18 | 东莞市琅菱机械有限公司 | High -efficient machine that grinds |
| CN105032564A (en) * | 2015-07-29 | 2015-11-11 | 东莞市利腾达机械有限公司 | Horizontal sand mill of combined rotary dispersion disk grinding structure |
| DE202015006840U1 (en) * | 2015-09-30 | 2015-10-29 | Pühler Feinmahltechnik Gmbh | Nano-stirred ball mill with stirring bars |
| CN205988782U (en) * | 2016-05-16 | 2017-03-01 | 江苏怡成屏障科技有限公司 | A kind of coating sand mill of easy access |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107824284A (en) * | 2017-10-27 | 2018-03-23 | 安徽凯奇化工科技股份有限公司 | A kind of sand mill for avoiding dyestuff from remaining |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20160810 |