CN2468582Y - High efficiency rotor milling machine - Google Patents
High efficiency rotor milling machine Download PDFInfo
- Publication number
- CN2468582Y CN2468582Y CN 01205380 CN01205380U CN2468582Y CN 2468582 Y CN2468582 Y CN 2468582Y CN 01205380 CN01205380 CN 01205380 CN 01205380 U CN01205380 U CN 01205380U CN 2468582 Y CN2468582 Y CN 2468582Y
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- flour mill
- eccentric disc
- rotor
- platform
- 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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- Crushing And Grinding (AREA)
Abstract
The utility model relates to a high effective rotor grinding machine. The utility model comprises a terrace; the upper part of the terrace is provided with a material inlet chute and a gear down machine; the input axis of the gear down machine is provided with a trap wheel; the output axis of the gear down machine crosses from the center of the terrace vertically to form the standing main axis of the grinding machine; the lower part of the terrace is provided with a connecting tube and a supporting tray; the connecting tube is provided with a grinding tube body; and the main axis is provided with a rotor and a grinding taper body. The utility model has the advantages of special and simple structure, small abrasion, small noises and electricity consumption and large breaking ratio.
Description
The utility model relates to a kind of efficient rotor flour mill, belongs to the abrasive dust equipment of hardness material.
The novel disintegrating apparatus that the twentieth century end appears at metallurgy, mine, metallic ore and industries such as nonmetal mining industry and cement mainly contains: centrifugal grinder, Raymond mill, ball mill etc., mainly there is following shortcoming in these equipment in fragmentation, grinding operation: equipment and technology content is low, power consumption is high, ball mill particularly, not only power consumption is big, floor space big, investment is big, and yield poorly, steel ball and wear liner are serious.
The purpose of this utility model provides a kind of various hardness materials processing of being applicable to, structure uniqueness, tube are single, and reliable, floor space is little, small investment, production efficiency height, the ratio of reduction are big, the efficient rotor flour mill that energy consumption is low.
The utility model efficient rotor flour mill, comprise a platform, platform top is provided with feed hopper, reductor, a belt pulley is housed on the power shaft of reductor, the output shaft of reductor passes from the center of platform vertically downward, constitute the vertical spindle of this flour mill, in the lower end of platform the connection cylindrical shell is installed, in the lower end that connects cylindrical shell a pallet is installed, the tray bottom is provided with discharging opening, lower end at platform, connect in the cylindrical shell and be provided with grinding cylinder, grinding cylinder is the adjustment pull bar that is distributed by the circumference isogonism by a plurality of, nut and the spring that is contained on the adjustment pull bar are fixed on the pallet, in grinding cylinder, two-layer at least eccentric disc is housed from top to bottom along vertical spindle, the number of plies of eccentric disc is an even number, the center of gravity of each layer eccentric disc distributes symmetrically by circumference, each is compiled on the cartridge outer ring rotor all is housed, be provided with taper roll bearing between rotor and eccentric disc, inversion type is housed on the main shaft of eccentric disc lower end grinds cone, between the bottom of main shaft and pallet, be provided with taper roll bearing.
Above-mentioned eccentric disc and inversion type grind cone and are connected with main shaft with flat key; Be provided with a plurality of mounting process mouths on the connection cylindrical shell, each mounting process mouth is all corresponding with an adjustment pull bar in the connection cylindrical shell; On the connection cylindrical shell, also be provided with a plurality of grinding cylinder circumferential registration pins that are equally spaced by circumference.In order to alleviate the weight that each layer rotor and inversion type grind cone, can have cavity in the inside of each rotor and inversion type grinding cone, can fill non-metallic material in the cavity, as sandstone, cement etc.
Above-mentioned adjustment pull bar can be adjusted in the scope of 0-40 millimeter by adjusting nut; The working clearance that grinding cylinder and inversion type grind between the cone is the 8-20 millimeter.
The utility model has the advantages that structure uniqueness, simple, firm, durable, wear and tear little, the ratio of reduction is big, noise is less than 85 decibels.Its whole structure is tight, and floor space is little, and the ton power consumption reduces 40% than ball mill, reduces 20% than novel centrifugal flour mill, and the rotor of crushing grinding layer, grinding cone and grinding cylinder are contactless, no galling.
Provide embodiment of the present utility model below in conjunction with accompanying drawing:
Fig. 1 is a structure chart of the present utility model;
Fig. 2 is the structure chart of platform;
Fig. 3 is provided with figure at I level rotor, charging cavity and working clearance;
Fig. 4 is provided with figure at II level rotor, charging cavity and working clearance;
Fig. 5 is provided with figure for grinding the cone grinding working clearance;
Fig. 6 is provided with figure for pallet location, discharging structure;
Fig. 7 is grinding cylinder location, compression spring and Tiebar structure equipment drawing.
With reference to accompanying drawing, the utility model comprises a platform (11), be provided with feed hopper (6), reductor (9) on platform (11) top, reductor (9) is the single reduction gear unit that is made of casing (3), power shaft (2), pinion (4), gear wheel (5), output shaft (7), bearing (8).On the power shaft (2) of reductor (9) belt pulley (1) is housed, the output shaft (7) of reductor (9) passes from the center of platform (11) vertically downward, constitutes the vertical spindle of this flour mill.Connection cylindrical shell (15) is installed in the lower end of platform (11), in the lower end that connects cylindrical shell (15) pallet (24) is installed, pallet (24) bottom is provided with discharging opening (27), lower end in platform (11), be provided with grinding cylinder (17) in the connection cylindrical shell (15), grinding cylinder (17) is to be fixed on the pallet (24) by adjustment pull bar (22), the nut (23) of circumference isogonism distribution and the spring (20) that is contained on the adjustment pull bar (22) by eight.In grinding cylinder (17), two-layer eccentric disc (12) is housed from top to bottom along vertical spindle (7), the center of gravity of two-layer eccentric disc (12) is held 180 ° of degree angles and is provided with, a rotor (10) is housed on the outer ring of individual every eccentric disc (12), (14), be provided with taper roll bearing (13) between rotor and eccentric disc, inversion type is housed on the main shaft (7) of eccentric disc (12) lower end grinds cone (16), eccentric disc (12) and inversion type grind cone (16) and are connected with main shaft (7) with flat key (18), grind cone (16) below locking nut (19) is arranged, between the bottom of main shaft (7) and pallet (24), be provided with taper roll bearing (25).Inside in rotor (10), (14), grinding cone (16) has cavity (26), and cavity is filled with cement in (26).Be provided with eight mounting process mouths (28) on connection cylindrical shell (15), each mounting process mouth (28) is all corresponding with the adjustment pull bar (22) in the connection cylindrical shell (15); On connection cylindrical shell (15), also be provided with eight grinding cylinder circumferential registration pins (29) that are equally spaced by circumference.Can adjust grinding cylinder (17) and the working clearance of grinding between cone (16) by adjusting nut (23), adjustment pull bar (22) can be adjusted in the scope of 0-40 millimeter; The working clearance that grinding cylinder (17) and inversion type grind between the cone (16) is the 8-20 millimeter.
Claims (5)
1, a kind of efficient rotor flour mill, it is characterized in that this flour mill comprises a platform, platform top is provided with feed hopper, reductor, a belt pulley is housed on the power shaft of reductor, the output shaft of reductor passes from the center of platform vertically downward, constitute the vertical spindle of this flour mill, in the lower end of platform the connection cylindrical shell is installed, in the lower end that connects cylindrical shell a pallet is installed, the tray bottom is provided with discharging opening, lower end at platform, connect in the cylindrical shell and be provided with grinding cylinder, grinding cylinder is the adjustment pull bar that is distributed by the circumference isogonism by a plurality of, nut and the spring that is contained on the adjustment pull bar are fixed on the pallet, in grinding cylinder, two-layer at least eccentric disc is housed from top to bottom along vertical spindle, the number of plies of eccentric disc is an even number, the center of gravity of each layer eccentric disc distributes symmetrically by circumference, a rotor all is housed on each eccentric disc outer ring, be provided with taper roll bearing between rotor and eccentric disc, inversion type is housed on the main shaft of eccentric disc lower end grinds cone, between the bottom of main shaft and pallet, be provided with taper roll bearing.
2, flour mill according to claim 1 is characterized in that being provided with a plurality of mounting process mouths on the connection cylindrical shell, and each mounting process mouth is all corresponding with an adjustment pull bar in the connection cylindrical shell.
3, flour mill according to claim 1 is characterized in that being provided with a plurality of grinding cylinder circumferential registration pins that are equally spaced by circumference on the connection cylindrical shell.
4, flour mill according to claim 1 is characterized in that adjusting pull bar and can adjust in the scope of 0-40 millimeter by adjusting nut, and the working clearance that grinding cylinder and inversion type grind between the cone is the 8-20 millimeter.
5, flour mill according to claim 1 is characterized in that can having cavity in the inside of each rotor and inversion type grinding cone, can fill non-metallic material in the cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01205380 CN2468582Y (en) | 2001-02-16 | 2001-02-16 | High efficiency rotor milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01205380 CN2468582Y (en) | 2001-02-16 | 2001-02-16 | High efficiency rotor milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2468582Y true CN2468582Y (en) | 2002-01-02 |
Family
ID=33626308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01205380 Expired - Fee Related CN2468582Y (en) | 2001-02-16 | 2001-02-16 | High efficiency rotor milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2468582Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487301A (en) * | 2013-09-23 | 2014-01-01 | 福建师范大学 | Soil analysis sample screening-grinding movable all-in-one machine |
| CN105833944A (en) * | 2016-06-12 | 2016-08-10 | 福建工程学院 | Impact crushing equipment provided with vertical shaft |
| CN110270395A (en) * | 2018-03-14 | 2019-09-24 | 沈阳新松机器人自动化股份有限公司 | A kind of coal sample grinder |
| CN110339897A (en) * | 2019-08-13 | 2019-10-18 | 黄志坚 | Upper swing dry type two-chamber circular cone sand making machine |
| CN110743660A (en) * | 2019-10-30 | 2020-02-04 | 葛军 | Eccentric formula abrasive disc mechanism |
| CN113751115A (en) * | 2021-08-17 | 2021-12-07 | 埃里斯克矿山工程机械有限公司 | Layered cone crusher |
-
2001
- 2001-02-16 CN CN 01205380 patent/CN2468582Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487301A (en) * | 2013-09-23 | 2014-01-01 | 福建师范大学 | Soil analysis sample screening-grinding movable all-in-one machine |
| CN103487301B (en) * | 2013-09-23 | 2016-08-10 | 福建师范大学 | Movable integrated machine is ground in a kind of soil analysis sample screening |
| CN105833944A (en) * | 2016-06-12 | 2016-08-10 | 福建工程学院 | Impact crushing equipment provided with vertical shaft |
| CN105833944B (en) * | 2016-06-12 | 2019-01-29 | 福建工程学院 | A kind of vertical shaft reaction type crushing plant |
| CN110270395A (en) * | 2018-03-14 | 2019-09-24 | 沈阳新松机器人自动化股份有限公司 | A kind of coal sample grinder |
| CN110339897A (en) * | 2019-08-13 | 2019-10-18 | 黄志坚 | Upper swing dry type two-chamber circular cone sand making machine |
| CN110743660A (en) * | 2019-10-30 | 2020-02-04 | 葛军 | Eccentric formula abrasive disc mechanism |
| CN110743660B (en) * | 2019-10-30 | 2022-01-25 | 葛军 | Eccentric formula abrasive disc mechanism |
| CN113751115A (en) * | 2021-08-17 | 2021-12-07 | 埃里斯克矿山工程机械有限公司 | Layered cone crusher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |