CN102284316A - Rolling machine and charging mechanism for high-pressure roller mill - Google Patents

Rolling machine and charging mechanism for high-pressure roller mill Download PDF

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Publication number
CN102284316A
CN102284316A CN2011102547279A CN201110254727A CN102284316A CN 102284316 A CN102284316 A CN 102284316A CN 2011102547279 A CN2011102547279 A CN 2011102547279A CN 201110254727 A CN201110254727 A CN 201110254727A CN 102284316 A CN102284316 A CN 102284316A
Authority
CN
China
Prior art keywords
transmission shaft
power transmission
cutting plate
pressure roller
roller mill
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
Application number
CN2011102547279A
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Chinese (zh)
Inventor
何亚民
魏勇
徐智平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Leejun Industrial Co Ltd
Original Assignee
Chengdu Leejun Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chengdu Leejun Industrial Co Ltd filed Critical Chengdu Leejun Industrial Co Ltd
Priority to CN2011102547279A priority Critical patent/CN102284316A/en
Publication of CN102284316A publication Critical patent/CN102284316A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a rolling machine and a charging mechanism for a high-pressure roller mill, and belongs to a charging mechanism of material grinding equipment. The rolling machine comprises a drive device arranged under a squeeze roller, a transmission shaft 1, a charging plate 1, a connecting rod, a transmission shaft 2 and a charging plate 2, wherein the drive device drives the transmission shaft 1 to rotate, and drives the transmission shaft 2 to rotate reversely by virtue of the connecting rod which is connected with the transmission shaft 1 and the transmission shaft 2; the charging plate 1 and the charging plate 2 are respectively fixed on the transmission shaft 1 and the transmission shaft 2, and swing left and right along the widthwise direction of the squeeze roller with rotation of the transmission shaft 1 and the transmission shaft 2; and the swinging directions of the charging plate 1 and the charging plate 2 are opposite, and the sum of the amplitudes of swing covers the widthwise range of the whole squeeze roller. Regarding a subsequent powder selection equipment process system without scattering or grading of the rolling machine (high-pressure roller mill), the invention provides the charging mechanism for the rolling machine (high-pressure roller mill) with adjusting range of between 0 and 100 percent, simple operation and reliable performance.

Description

Roll squeezer and high-pressure roller mill feeding distribution mechanism
Technical field
The invention belongs to the feeding distribution mechanism of material grinding equipment, particularly a kind of roll squeezer and high-pressure roller mill feeding distribution mechanism that is applicable to industry material grinding equipment such as building material cement, metallurgical mine, chemical industry.
Background technology
Roll squeezer (high-pressure roller mill) is with pulverizing special processing equipment in industries such as the latest generation building material cement of the development of twentieth century end, exploitation, metallurgical mine, chemical industry, it can realize increasing substantially of material finished product output under utmost point low energy expenditure and operating cost.
Pulverize in the processing process at traditional material, as adopt that follow-up nothing is broken up, classification select the powder equipment process system, then in the extrusion process of material, the roller two ends are owing to reasons such as leaking material forms end effect, it is insufficient that the suffered squeeze pressure of the material at roller cross direction two ends reduces the material extruding that causes two ends, end material cake roll-in is second-rate, all enters the next stage flow process and does not then reach the pan feeding requirement.The second-rate part of the material cake of end need be cut apart back recirculation, and a part is expected that cake returns the roll-in that circulates of roll squeezer (high-pressure roller mill) feed system.The circulation roll-in can improve grindability and reduce the remaining not coarse granule of pressurized, and suitable meal feed back can also make expects in the roll squeezer (high-pressure roller mill) that bed is more closely knit, thereby more helps the abundant extruding of material between roller.
In order effectively to solve to pushing cutting apart of insufficient material, control the load of finished product and the amount of returning of rim charge, satisfy the problem of whole process system needs.A kind of adjustable range 0-100%, simple to operate, the feeding distribution mechanism of the roll squeezer of dependable performance (high-pressure roller mill) usefulness is its optimal selection.
 
Summary of the invention
The objective of the invention is to: the follow-up nothing at roll squeezer (high-pressure roller mill) is broken up, classification select the powder equipment process system, a kind of adjustable range 0-100% is proposed, simple to operate, the feeding distribution mechanism of the roll squeezer of dependable performance (high-pressure roller mill) usefulness.
The object of the invention realizes by following technical proposals:
A kind of roll squeezer and high-pressure roller mill feeding distribution mechanism, comprise the drive unit, power transmission shaft one, cutting plate one, connecting rod, power transmission shaft two and the cutting plate two that are installed on the compression roller below, described drive unit drives power transmission shaft one and rotates, and drives power transmission shaft two backward rotation by the connecting rod that connects power transmission shaft one, two; Described cutting plate one, two is fixed in separately on the power transmission shaft one, two and with its rotation and swings along compression roller roller cross direction, and the opposite and amplitude of fluctuation sum of both swaying directions covers whole compression roller roller wide region.
As optimal way, under the original state, cutting plate one, two parallel and with compression roller roll shaft axis normal.
As optimal way, the amplitude of fluctuation of described cutting plate one, two covers 50% of compression roller roller wide region separately.
Beneficial effect of the present invention: the follow-up nothing at roll squeezer (high-pressure roller mill) is broken up, classification select the powder equipment process system, effectively solve the segmentation problem of the insufficient material of extruding, the load of control finished product and the amount of returning of rim charge.The circulation of realization meal to improve the squeezing effect of material, meets the requirements of the finished product requirement.Utilize this feeding distribution mechanism, control by drive unit, with the angle of adjustment cutting plate, thus the ratio of adjustment rim charge, can be implemented in the load of scope inner control roll squeezer (high-pressure roller mill) finished product of 0-100% and the amount of returning of rim charge, satisfy the needs of whole process system.This mechanism is simple to operate, dependable performance.
 
Description of drawings
Fig. 1 is an original state structural representation of the present invention;
Fig. 2 is a discharging complete shut-down location status schematic diagram of the present invention;
Fig. 3 is a discharging fully open position view of the present invention;
Fig. 4 is a left view of the present invention;
Among the figure: 1 is drive unit, and 2 is that power transmission shaft one, 3 is that cutting plate one, 4 is a connecting rod, and 5 is that power transmission shaft two, 6 is that cutting plate two, 7 is a jacket, and 8 is compression roller.
The specific embodiment
Following non-limiting examples is used to illustrate the present invention.
Embodiment 1:
As shown in Figures 1 to 4, a kind of roll squeezer and high-pressure roller mill feeding distribution mechanism, comprise the drive unit 1, power transmission shaft 1, cutting plate 1, connecting rod 4, power transmission shaft 25 and the cutting plate 26 that are installed on compression roller 8 belows, described drive unit 1 drives power transmission shaft 1 and rotates, and drives power transmission shaft 25 backward rotation by the connecting rod 4 that connects power transmission shaft 1, power transmission shaft 25; Described cutting plate 1, cutting plate 26 are fixed in separately on power transmission shaft 1, the power transmission shaft 25 and with its rotation and swing along compression roller 8 roller cross directions, and the opposite and amplitude of fluctuation sum of both swaying directions covers whole compression roller 8 roller wide regions.As optimal way, as shown in this embodiment, under the original state, cutting plate 1, cutting plate 26 parallel and with compression roller 8 roll shaft axis normal, the amplitude of fluctuation of described cutting plate 1, cutting plate 26 covers 50% of compression roller 8 roller wide regions separately.
This feeding distribution mechanism is installed in the below of two compression rollers 8 and is fixed on the jacket 7, and external discharging scraper-trough conveyer can be connected with the below discharging opening of feeding distribution mechanism.
During original state, cutting plate one, 23,6 parallel and with compression roller 8 roll shaft axis normal (as shown in Figure 1).Drive unit 1 drives power transmission shaft one 2 rotations during work, and power transmission shaft 1 drives power transmission shafts 25 by connecting rod 4 and rotates.Because cutting plate 1 is fixedlyed connected with power transmission shaft 1, cutting plate 26 is fixedlyed connected with power transmission shaft 25, so drive unit 1 drives power transmission shaft 25 when driving power transmission shaft 1 and rotates, realization cutting plate 1 and 26 pairs of materials of cutting plate are cut apart, thereby realize the complete shut-down (as shown in Figure 2) and standard-sized sheet (as shown in Figure 3) control of discharging.
Control the angle of cutting plate by drive unit,, satisfy the needs of whole process system to regulate the ratio of rim charge circulation.Adjustable range is 0-100%, and is simple to operate, dependable performance.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.

Claims (3)

1. roll squeezer and high-pressure roller mill feeding distribution mechanism, it is characterized in that: comprise the drive unit, power transmission shaft one, cutting plate one, connecting rod, power transmission shaft two and the cutting plate two that are installed on the compression roller below, described drive unit drives power transmission shaft one and rotates, and drives power transmission shaft two backward rotation by the connecting rod that connects power transmission shaft one, two; Described cutting plate one, two is fixed in separately on the power transmission shaft one, two and with its rotation and swings along compression roller roller cross direction, and the opposite and amplitude of fluctuation sum of both swaying directions covers whole compression roller roller wide region.
2. roll squeezer as claimed in claim 1 and high-pressure roller mill feeding distribution mechanism is characterized in that: under the original state, cutting plate one, two parallel and with compression roller roll shaft axis normal.
3. roll squeezer as claimed in claim 1 or 2 and high-pressure roller mill feeding distribution mechanism is characterized in that: the amplitude of fluctuation of described cutting plate one, two covers 50% of compression roller roller wide region separately.
CN2011102547279A 2011-08-31 2011-08-31 Rolling machine and charging mechanism for high-pressure roller mill Pending CN102284316A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011102547279A CN102284316A (en) 2011-08-31 2011-08-31 Rolling machine and charging mechanism for high-pressure roller mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011102547279A CN102284316A (en) 2011-08-31 2011-08-31 Rolling machine and charging mechanism for high-pressure roller mill

Publications (1)

Publication Number Publication Date
CN102284316A true CN102284316A (en) 2011-12-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011102547279A Pending CN102284316A (en) 2011-08-31 2011-08-31 Rolling machine and charging mechanism for high-pressure roller mill

Country Status (1)

Country Link
CN (1) CN102284316A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101596471A (en) * 2009-06-29 2009-12-09 中冶长天国际工程有限责任公司 The method for grinding of ore materials and material-returning device
CN201524602U (en) * 2009-11-24 2010-07-14 中冶北方工程技术有限公司 Electric distributing device of high pressure roll grinder
CN202212250U (en) * 2011-08-31 2012-05-09 成都利君实业股份有限公司 Material distributing mechanism for roller press and high-pressure roller press

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101596471A (en) * 2009-06-29 2009-12-09 中冶长天国际工程有限责任公司 The method for grinding of ore materials and material-returning device
CN201524602U (en) * 2009-11-24 2010-07-14 中冶北方工程技术有限公司 Electric distributing device of high pressure roll grinder
CN202212250U (en) * 2011-08-31 2012-05-09 成都利君实业股份有限公司 Material distributing mechanism for roller press and high-pressure roller press

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Application publication date: 20111221