CN1018798B - High-efficiency and power saved milling machine with limed motion lever - Google Patents
High-efficiency and power saved milling machine with limed motion leverInfo
- Publication number
- CN1018798B CN1018798B CN90110037A CN90110037A CN1018798B CN 1018798 B CN1018798 B CN 1018798B CN 90110037 A CN90110037 A CN 90110037A CN 90110037 A CN90110037 A CN 90110037A CN 1018798 B CN1018798 B CN 1018798B
- Authority
- CN
- China
- Prior art keywords
- barrel
- efficiency
- supporting plate
- turn
- limed
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
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- Crushing And Grinding (AREA)
Abstract
The present invention relates to a high efficiency and energy saving crank rod mill machine. A motor drives a main crank shaft to rotate through a belt and a belt pulley. Under the action of an eccentric crank of the main crank shaft, a connecting rod drives a material barrel to make ideal circular motion through small crank shaft bearings at both ends of the material barrel. The prevent invention has the advantages of simple structure, few vibration parts, long service life of the whole machine, high crushing efficiency and low energy consumption. The present invention can be widely applied to building material cement industry, chemical engineering industry, metallurgy industry, mining industry.
Description
The grinding machine that is used at present comminuting matter both at home and abroad mainly is the exciting that utilizes the eccentricity excitation piece to produce, and makes the related frame of barrel carry out irregular oscillation together under the supporting of spring.The shortcoming of its existence is that the ginseng parts that shake are many, is easy to damage, and energy consumption is big, and the raising of production efficiency is restricted.The disclosed patent No. of Russian Patent office is the SU814454 patent, disclosing a kind of is the rod mill of primary structure feature with the crank rocker, and the motion of its barrel is a periodic wobble, and it is compared with conventional art, joining the parts that shake reduces, but it also exists following shortcoming: 1, under the crank rocker effect, because the restriction of rocking bar, the motion of barrel does not reach desirable circular motion yet, when this just causes grinding machine speed to improve, vibration increases, and joins the parts that shake and is easy to damage, and the raising of grinding efficiency is restricted.2, can only take the installation of two parallel symmetries of barrel, being provided with of single barrel will cause the imbalance of complete machine motion, and the setting of two above barrels, the fixed installation of its rocking bar will produce difficult.
The purpose of this invention is to provide and a kind ofly can drive single or multiple barrels, do desirable circular motion simultaneously, and can raise the efficiency the rod mill that turns that cuts down the consumption of energy.
The present invention is a kind of rod mill that efficiently turns of realizing like this, and it comprises: a frame; Several are used to hold the barrel of grinding charge material; Two bearing supports, it is installed on the described frame; One has the master who turns with the corresponding off-centre of described barrel quantity and turns axle, and its two ends are respectively by described branching bolster supporting, and with described barrel number corresponding connecting rod, the one end turns pivot with corresponding off-centre and connects, and its other end and corresponding barrel are affixed; Some active supporting plates, its number are the twice of described barrel, and they are packed in the two ends of described barrel respectively, center on evenly distribution three or four active supporting plate axis holes of its corresponding barrel on each active supporting plate; Two supporting bases, they are installed on the described frame, have on each supporting base and the identical through hole of described barrel quantity, be that the center evenly is provided with and the corresponding supporting base axis hole of described active supporting plate axis hole with this through hole; Some axles that turn for a short time, it is identical that its offset and described master turn an offset that last off-centre turns, and their two ends lay respectively in described active supporting plate axis hole and the supporting base axis hole.
The quantity of described barrel is 1-4.
Centrifugal force for the balance barrel produces when moving is equipped with stabilizer on described barrel.
Because the present invention has taked above design, make it that following advantage compared with prior art be arranged: at first owing to adopted the axle that turns for a short time of double-crank motion to support, making a motor can drive single or multiple barrels simultaneously moves simultaneously, have only dielectric rod and material in barrel and the barrel under the supporting of turning axle for a short time, to do desirable circular motion, reached to reduce and joined the parts that shake, reduced the purpose of energy consumption; Simultaneously because complete machine is in the relative equilibrium stable state, describedly can makes it, and not influence machine life, thereby reach the purpose of enhancing productivity with higher frequency run.
The present invention is described in detail below in conjunction with the drawings and specific embodiments:
Fig. 1 is an axial schematic diagram of the present invention
Fig. 2 is the vertical view of Fig. 1
Fig. 3 is the A-A cutaway view of Fig. 2
Fig. 4 is the schematic diagram that the present invention drives a barrel
Fig. 5 is the schematic diagram that the present invention drives three barrels
As shown in Figure 1: a frame, two bearing supports 14,18(are installed as shown in Figure 2 on it), main axle 11 two ends of turning are installed on the bearing support 14,18, main turn that design has two off-centre to turn 16 on the axle 11, off-centre turns 16 and connects with connecting rod 17 pivots by bearing 15, and the other end of connecting rod 17 is fixedly connected on the ring flange 22 at cooling jacket 12 middle parts, (as shown in Figure 3), cooling jacket 12 is installed in the barrel outside, and two ends have cannelure 28, puts into the seal sealing of O RunddichtringO 29 1 classes.At each barrel 3 two ends an active supporting plate 20 is set respectively, this active supporting plate 20 is reinstated screw 27 with upper and lower stub bar 13,21 1 respectively and is fixedly connected on the ring flange 30 at barrel 3 two ends.Two supporting bases 6 are installed on the frame 1, have two through hole 4(that add the twice offset greater than cooling jacket 12 diameters on it as shown in Figure 1).So that having the ground of obstruction under the drive of connecting rod 17, barrel 3 do not rotate.Evenly arrange four active supporting plate axis holes 26 around its corresponding barrel 3 on active supporting plate 20, being that the center is even with two through holes 4 on supporting base 6 arranges and described active supporting plate axis hole 26 corresponding supporting base axis holes 2.For a short time turn axle 5 offset and main to turn on the axle 11 eccentric 16 the offset of turning identical, be respectively charged in the corresponding a pair of axis hole 26,2 turning axle 5 two ends for a short time, turning for a short time under spools 5 the connection, active supporting plate and supporting base 6 can relatively rotate.Turn for a short time the axle 5 and axis hole 26,2 between can put into bearing 25,31, make its running more flexible.Motor 8 is installed on the gusset piece 10 at two supporting base 6 tops, and belt pulley 9 is installed in main axle 11 1 ends that turn, and connects with motor 8 by belt 7.
In the above-described embodiments, barrel 3 also can be designed as one (as shown in Figure 4), three (as shown in Figure 5) or four, and when barrel 3 when being a plurality of, master correspondingly turns off-centre on the axle 11 and turns 16 and also should arrange by corresponding even angle.
The number that turns axle 5 for a short time that supports barrel 3 one ends in the above-described embodiments also can be three, and corresponding active supporting plate axis hole 26 and supporting base axis hole 2 also are three.
In order to make complete machine balance and stability more, can also be furnished with stabilizer 19 in a side of supporting base 6, have the axis hole 32 identical on the stabilizer 19 with active supporting plate 20 quantity, the bearing 33 of in axis hole, packing into, in bearing 33, pack into another end hollow turn for a short time the axle 23, for a short time turn on axle 23 quantity and offset and expansion bearing 20 plates turn for a short time spools 5 identical, eccentric direction is opposite during installation, and with pin 24 with two correspondences turn for a short time the axle 23,5 are fixedly connected, and make stabilizer 19 and the active supporting plate 20 opposite centrifugal force that produces with 3 motions of balance barrel of eccentric direction at the volley.The position of stabilizer 19 can be arranged in the opposite side of the relative supporting base 6 of active supporting plate 20, also can be arranged in the same side with active supporting plate 20, and the latter considers stressed beneficial to bearing 31.When being arranged in the same side, stabilizer 19 also can be divided into and is placed between active supporting plate 20 and the supporting base 6 and is placed on two kinds in active supporting plate 20 outsides.The above bearing 15,25,31,33 all can be selected different sliding bearings or rolling bearing for use according to the size of load.
When motor 8 drives mainly when turning axle 11 rotations by belt 7, belt pulley 9, connecting rod 17 turns under 16 effects in main axle 11 off-centre that turn, and axle 5 supportings of turning for a short time by barrel 3 two ends drive barrels 3 and do desirable circular motion.Because barrel is done circular motion, produce frictional force between barrel 3 inner wall surface and the dielectric rod, this frictional force is radially transmitted between dielectric rod, because the effect of frictional force, the dielectric rod of barrel 3 inside is not only done circular motion with barrel, and each dielectric rod itself is also done rotation.Preceding kind motion bumps material and dielectric rod, and the back is planted to move and made material and dielectric rod generation rubbing action, and these two kinds motions (collision and friction) make the material realization by the effect of corase grind, fine grinding even ultra-fine mill.
Claims (3)
1, a kind of high-efficiency and power saved milling machine with limed motion lever, it comprises:
A frame 1;
Be used to hold the barrel 3 of grinding charge material;
Two bearing supports 14,18, they are installed on the described frame 1;
A master turns axle 11, and its two ends by described bearing support 14,18 supportings, have on it with the corresponding off-centre of described barrel 3 quantity and turn 16 respectively;
With described barrel number corresponding connecting rod 17, the one end turns 16 pivots with corresponding off-centre and connects, and its other end and corresponding barrel 3 are affixed;
It is characterized in that it also comprises:
Some active supporting plates 20, its number are the twice of described barrel 3, and they are packed in the two ends of described barrel respectively, center on evenly distribution three or four active supporting plate axis holes 26 of its corresponding barrel 3 on each active supporting plate 20;
Two supporting bases 6, they are installed on the described frame 1, have on each supporting base and the identical through hole 4 of described barrel 3 quantity, be that the center evenly is provided with and described active supporting plate axis hole 26 corresponding supporting base axis holes 2 with this through hole 4;
Some axles 5 that turn for a short time, its offset and described master turn a last off-centre to turn 16 offset identical, and their two ends lay respectively in described active supporting plate axis hole 26 and the supporting base axis hole 2.
2, high-efficiency and power saved milling machine with limed motion lever as claimed in claim 1 is characterized in that: the quantity of described barrel 3 is 1-4.
3, high-efficiency and power saved milling machine with limed motion lever as claimed in claim 1 is characterized in that on the described barrel 3 stabilizer 19 being housed, and is used for the centrifugal force that 3 motions of balance barrel produce.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN90110037A CN1018798B (en) | 1990-12-29 | 1990-12-29 | High-efficiency and power saved milling machine with limed motion lever |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN90110037A CN1018798B (en) | 1990-12-29 | 1990-12-29 | High-efficiency and power saved milling machine with limed motion lever |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1051872A CN1051872A (en) | 1991-06-05 |
| CN1018798B true CN1018798B (en) | 1992-10-28 |
Family
ID=4881741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN90110037A Expired CN1018798B (en) | 1990-12-29 | 1990-12-29 | High-efficiency and power saved milling machine with limed motion lever |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1018798B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100441303C (en) * | 2005-10-24 | 2008-12-10 | 吴镝 | Double-drum and translational ball mill |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103059595A (en) * | 2013-01-22 | 2013-04-24 | 洪泽凌坤新材料有限公司 | In-situ capacity-increasing modified PA/PE (polyamide/polyethylene) plastic-wood material and preparation method thereof |
| CN104696461B (en) * | 2013-12-09 | 2018-04-03 | 首航节能光热技术股份有限公司 | A kind of eccentric disk torsion box |
-
1990
- 1990-12-29 CN CN90110037A patent/CN1018798B/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100441303C (en) * | 2005-10-24 | 2008-12-10 | 吴镝 | Double-drum and translational ball mill |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1051872A (en) | 1991-06-05 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C13 | Decision | ||
| GR02 | Examined patent application | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |