CN2719398Y - Basket type sand grid coating grinding equipment - Google Patents
Basket type sand grid coating grinding equipment Download PDFInfo
- Publication number
- CN2719398Y CN2719398Y CN200420084216.2U CN200420084216U CN2719398Y CN 2719398 Y CN2719398 Y CN 2719398Y CN 200420084216 U CN200420084216 U CN 200420084216U CN 2719398 Y CN2719398 Y CN 2719398Y
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- CN
- China
- Prior art keywords
- hanging basket
- grinding equipment
- opening
- main shaft
- utility
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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.)
- Expired - Lifetime
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses grinding equipment for the basket type sand grid coating, in particular to the grinding equipment which is adapted to the chemical industry and the coating industry. The four steel connecting rods in the conventional grinding equipment are replaced with a steel tubular structure for the utility model; so sufficient strengths are guaranteed in each direction of the stresse which the hanging basket is under; in the mean time, the problem of the disturbed flow is solved; and the production cost is reduced. A sector ring opening is designed on an upper cover; the opening is provided with sealed cap to achieve the purpose of sealing; when the beads need to be replaced, as long as the two screws on the sealed cover are screwed off; the operating process is very easy; a feeding opening is installed at the lower end of a casing tube; so the feeding flow is larger, in the stirring process, under the conditon that the structural strength of the equipment is not effected.
Description
Technical field
The utility model relates to a kind of milling apparatus, especially relates to the milling apparatus of a kind of chemical industry, coating industry.
Background technology
In the existing basket coating milling apparatus, the connected mode of motor and hanging basket all is to adopt three or four steel poles usually, and connector is more, and structure is very complicated.Though such structure can be born load in the axial direction, but can not bear the big moment of torsion that directly makes progress, when agitator brings into operation, hanging basket can produce certain anglec of rotation, cause some part distortion, can cause increasing wearing and tearing in the course of time, shortened equipment life, increase energy consumption, also increased the expense of maintenance simultaneously.Find that through observing also four steel poles can produce the effect of flow-disturbing in the process of lapping of coating, the stable eddy flow that produces when destroying the coating rotation causes whole grinding effect to reduce.Aspect the dismounting maintenance, existing sand mill is normally taken apart and the basket loam cake even the whole basket of will dismantling when changing pearl, makes maintenance process very inconvenient, has increased maintenance cost.
The utility model content
The purpose of this utility model is to increase its structural strength and stability, improves the equipment serviceability and makes grinding effect better; Optimize and the simplified apparatus structure, avoid the too complicated cost that causes of structure to increase and maintenance inconvenience.
The purpose of this utility model reaches by following measure: the main shaft of this milling apparatus links to each other with motor by shaft joint and sealing device; Described main shaft is outward a joint sleeve, and its upper end links to each other with shaft joint and sealing device with bolt, and the lower end links to each other with two hanging basket loam cakes with bolt; The lower end of casing wall has the rectangle charging aperture; Covered an opening on the hanging basket, last cap seal two ends are fixed by bolts on the hanging basket and cover; Rotor is installed on the main shaft with screw and is positioned at hanging basket loam cake below; Agitator is positioned at the below of rotor, is installed on the main shaft with screw; The stirring arm cover directly is enclosed within on the stirring arm by interference fit; Hanging basket side frame upper end links to each other with the hanging basket loam cake, and the lower end links to each other with at the bottom of the hanging basket; The tetrafluoro cover is fixed at the bottom of the hanging basket and between the back-up ring, uses bolting at the bottom of the hanging basket and between the back-up ring; The both sides of dispersion impeller are respectively the dispersion impeller back-up ring, are pressed on by the dispersion impeller locking nut on the shaft shoulder of main shaft lower end.
At the defective of traditional milling apparatus, this novel basket type sand mill has been done corresponding improvement measures in design, and its advantage is:
1. change four steel connecting rods in traditional milling apparatus into steel-tube construction, guaranteed that hanging basket is subjected to that at each enough intensity is all arranged on the force direction, has fixed each parts of equipment well; Also simplified equipment process and assemble structure when reducing wearing and tearing.Simultaneously, the steel connecting rod changed into steel-tube construction after, the problem of flow-disturbing also is readily solved, and steel pipe is standard component, helps saving production cost.
2. designed a fan ring opening last covering, added a capping to reach the purpose of sealing on opening, as long as turn on two screws in the capping when will change pearl, operating process is very easy.
3. in the sleeve pipe lower end feed openings is set, under the situation that does not influence device structure intensity, makes in the whipping process feed rate bigger.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is the related milling apparatus profile of the utility model;
Fig. 2 is the related milling apparatus stereogram of the utility model.
1 is the hanging basket side frame, 2 be hanging basket at the bottom of, 3 is main shaft, 4 is the tetrafluoro cover, 5 is back-up ring, and 6 is dispersion impeller, and 7 is the dispersion impeller back-up ring, 8 is the dispersion impeller back-up ring, and 9 is the dispersion impeller locking nut, and 10 is axle key, 11 is agitator, and 12 is the stirring arm cover, and 13 is joint sleeve, 14 is last cap seal, and 15 is the hanging basket loam cake, and 16 is rotor, 17 is shaft joint and sealing device, and 18 is motor, and 19 is charging aperture.
The specific embodiment
Assembly relation of the present utility model is as follows: as shown in Figure 1, 2,3 is main shaft, and it links to each other with motor 18 by shaft joint and sealing device 17; Outside the main shaft 3 is joint sleeve 13, and its upper end links to each other with shaft joint and sealing device 17 with bolt, and the lower end links to each other with two hanging basket loam cakes 15 with bolt, and the lower end of casing wall has rectangle charging aperture 19; One fan annular opening is arranged on the hanging basket loam cake 15, and last cap seal 14 two ends are fixed by bolts on the hanging basket loam cake 15.The trip bolt of two symmetries of rotor 16 usefulness is installed on the main shaft 3 and is positioned at hanging basket loam cake 15 belows, and is separated with certain distance with loam cake; Agitator 11 is positioned at the below of rotor 16, and also the trip bolt with two symmetries is installed on the main shaft 3, requires after installing all to leave a fixed gap at the bottom of the hanging basket of the rotor of agitator 11 and top and below; Stirring arm cover 12 usefulness interference fit directly are enclosed within on the stirring arm.Hanging basket side frame 1 upper end links to each other with hanging basket loam cake 15, the lower end with 2 link to each other at the bottom of the hanging basket, connected mode all is that bolt connects.Tetrafluoro cover 4 be fixed at the bottom of the hanging basket 2 and back-up ring 5 between, at the bottom of the hanging basket 2 and back-up ring 5 between use bolting.The both sides of dispersion impeller 6 are respectively dispersion impeller back-up ring 7,8, are pressed on by dispersion impeller locking nut 9 on the shaft shoulder of main shaft 3 lower ends.Axle key 10 is positioned at main shaft 3 and dispersion impeller intersection, to 7,8 of dispersion impellers 6, dispersion impeller back-up ring fixation radially.
The course of work of complete equipment is: when main shaft 3 drove agitators 11 and dispersion impeller 6 and rotates at a high speed, dispersion impeller 6 produces powerful vortex was inhaled in the sand mill hanging basket liquid from the finedraw of sleeve pipe charging aperture 19 and hanging basket side frame 1.In the process that liquid sucks, the baffle plate of rotor 16 and hanging basket loam cake 15 bottom surfaces makes liquid enter hanging basket smoothly and prevents that the zirconium pearl in the hanging basket from overflowing.When agitator rotates at a high speed, the zirconium pearl in the hanging basket will produce violent concussion and collision mutually, and so just can grind coating particles becomes superfine particulate.Add the peptizaiton of dispersion impeller, sand mill just can reach good effect to the grinding of coating.
Claims (1)
1, a kind of basket sand milling coating milling apparatus, comprise motor, main shaft, rotor, agitator, stirring arm cover, shaft joint and sealing device, dispersion impeller and tetrafluoro cover, it is characterized in that: described main shaft (3) is outer to be joint sleeve (13), its upper end links to each other with shaft joint and sealing device (17) with bolt, and the lower end links to each other with two hanging basket loam cakes (15) with bolt; The lower end of casing wall has rectangle charging aperture (19); Hanging basket loam cake (15) is provided with an opening, and last cap seal (14) two ends are fixed by bolts on the hanging basket loam cake (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200420084216.2U CN2719398Y (en) | 2004-07-23 | 2004-07-23 | Basket type sand grid coating grinding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200420084216.2U CN2719398Y (en) | 2004-07-23 | 2004-07-23 | Basket type sand grid coating grinding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2719398Y true CN2719398Y (en) | 2005-08-24 |
Family
ID=35008365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200420084216.2U Expired - Lifetime CN2719398Y (en) | 2004-07-23 | 2004-07-23 | Basket type sand grid coating grinding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2719398Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001590A (en) * | 2014-05-01 | 2014-08-27 | 铜陵钱谊化工设备有限责任公司 | Grinding chamber for basket-type grinder |
| CN104001591A (en) * | 2014-05-01 | 2014-08-27 | 铜陵钱谊化工设备有限责任公司 | Portable grinder |
-
2004
- 2004-07-23 CN CN200420084216.2U patent/CN2719398Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001590A (en) * | 2014-05-01 | 2014-08-27 | 铜陵钱谊化工设备有限责任公司 | Grinding chamber for basket-type grinder |
| CN104001591A (en) * | 2014-05-01 | 2014-08-27 | 铜陵钱谊化工设备有限责任公司 | Portable grinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 25A, No. 100054, building 1, fortune West mansion, No. 58 vegetable house, Beijing, Fengtai District, China Patentee after: Liu Juncai Address before: Beijing city Shijingshan District high tech park at the Bada Hing Street No. 15, zip code: 100041 Patentee before: Liu Juncai |
|
| ASS | Succession or assignment of patent right |
Owner name: BEIJING SAIDELI TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LIU JUNCAI Effective date: 20110510 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100054 NO. 1, 25A/F, CAIFU XIHUAN BUILDING, NO. 58, CAIHUYING, FENGTAI DISTRICT, BEIJING TO: 100041 701, 7/F, BUILDING 8, YARD 30, SHIXING STREET, SHIJINGSHAN DISTRICT, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110510 Address after: 100041 Shijingshan District Xing Xing street, building No. 30, building 7, floor 8,, 701 Patentee after: Beijing Saideli Technology Co., Ltd. Address before: 100054, No. 1, layer 25A, fortune West mansion, No. 58 vegetable house, Beijing, Fengtai District Patentee before: Liu Juncai |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140723 Granted publication date: 20050824 |