CN103127976A - Pulverizer special for pulverizing cathode block in aluminum plant - Google Patents
Pulverizer special for pulverizing cathode block in aluminum plant Download PDFInfo
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- CN103127976A CN103127976A CN201110386638XA CN201110386638A CN103127976A CN 103127976 A CN103127976 A CN 103127976A CN 201110386638X A CN201110386638X A CN 201110386638XA CN 201110386638 A CN201110386638 A CN 201110386638A CN 103127976 A CN103127976 A CN 103127976A
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- tooth
- eccentric shaft
- pulverizing
- cathode block
- disintegrating
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Abstract
The invention relates to a pulverizer special for pulverizing a cathode block in an aluminum plant. The pulverizer special for pulverizing the cathode block in the aluminum plant comprises an electric motor, a transmission part, a movable gear and a fixed gear. The transmission part is composed of two belt wheels, a belt and an eccentric shaft, wherein the two belt wheels are fixedly arranged on an output shaft of the electric motor and at one end of the eccentric shaft. The belt is arranged on the peripheries of the two belt wheels in a sleeved mode. The eccentric shaft is arranged on a machine frame in a rotating mode. The movable gear is arranged at the other end of the eccentric shaft in a sleeved mode through a bearing, wherein the movable gear swings along the circumferential direction along with the rotation of the eccentric shaft. The fixed gear is fixedly arranged on the machine frame opposite to the movable gear. A certain distance is reserved between the fixed gear and the movable gear. A maximum value of an included angle between the fixed gear and the movable gear is 23 degrees. Due to the fact that mechanical transmission is replaced by traditional hydraulic transmission, the pulverizer special for pulverizing the cathode block in the aluminum plant has the advantages of being simple in structure, low in failure rate, and high in pulverizing efficiency. The price of the pulverizer special for pulverizing the cathode block in the aluminum plant is far lower than that of an existing hydraulic machine.
Description
Technical field
The present invention relates to a kind of pulverizer, particularly relate to the Special grinder for disintegrating that a kind of negative electrode anode scrap carbon piece for large-scale aluminium manufacturer is pulverized.
Background technology
At present, in the crushing process of aluminium manufacturer's cathode block, what generally adopt is that hydraulic press is as disintegrating apparatus.The mode of action of hydraulic press is: utilize the moving tooth of hydraulic press and the pressure of deciding to produce between tooth to come broken material, the generation of this pressure is the hydraulic system that derives from hydraulic press, is to drive moving tooth by oil cylinder to move pressing materials generation crushing effect.But the production efficiency of the method is very low, and general 1 hour broken cathode block quantity is at the 6-7 piece, and the fault ratio of hydraulic pressure system of hydraulic press is very high, repairs and cumbersome, and maintenance cost is also very high, and the price of complete equipment is also more expensive.
This shows, above-mentioned existing pulverizer for aluminium manufacturer's cathode block structure with use, obviously still have inconvenience and defective, and demand urgently further being improved.In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, completed by development but have no for a long time applicable design always, and common product does not have appropriate structure to address the above problem, this is obviously the problem that the anxious wish of relevant dealer solves.Therefore how to found a kind of Special grinder for disintegrating that aluminium manufacturer's cathode block is pulverized that is used for of new structure, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
Summary of the invention
The object of the invention is to, overcome the defective that the existing pulverizer of pulverizing for aluminium manufacturer's cathode block exists, and a kind of Special grinder for disintegrating that aluminium manufacturer's cathode block is pulverized that is used for of new structure is provided, technical problem to be solved is that to make it replace traditional hydraulic drive to have by machine driving simple in structure, the advantage that fault rate is lower, its price also is significantly less than existing hydraulic press simultaneously, and crushing efficiency is higher, is very suitable for practicality.
The object of the invention to solve the technical problems is to adopt following technical scheme to realize.According to a kind of Special grinder for disintegrating for aluminium manufacturer's cathode block pulverizing that the present invention proposes, it comprises: a motor, a driving section, a moving tooth and certain tooth; Wherein this driving section is made of two belt pulleys, a belt and an eccentric shaft; Described two belt pulleys are fixedly arranged on respectively on the output shaft of this motor and an end of this eccentric shaft; This belt sleeve is located at the outer peripheral edges of described two belt pulleys; This eccentric shaft is rotatable to be arranged on a frame; Do the moving tooth of being somebody's turn to do of circle swing with the rotation of this eccentric shaft and be located at the other end of this eccentric shaft by a bearing holder (housing, cover); Should decide tooth vertically be fixedly arranged on this frame with respect to this moving tooth, and with this moving tooth in a distance, and should decide tooth and to be somebody's turn to do the maximum of moving formed angle between tooth be 23 °.
Purpose of the present invention and solve its technical problem and can also be further achieved by the following technical measures.
Aforesaid Special grinder for disintegrating for aluminium manufacturer's cathode block pulverizing, the eccentric throw of wherein said eccentric shaft is 40mm.
Aforesaid Special grinder for disintegrating for aluminium manufacturer's cathode block pulverizing, the center height of wherein said eccentric shaft upper bearing (metal) is 3500mm.
The aforesaid Special grinder for disintegrating of pulverizing for the aluminium manufacturer cathode block wherein forms charging aperture on described moving tooth and the top that should decide tooth, and at this moving tooth and the bottom formation discharging opening that should decide tooth.
The aforesaid Special grinder for disintegrating of pulverizing for the aluminium manufacturer cathode block, wherein said moving tooth and should decide tooth all for the moving tooth made by high abrasion resisting material with decide tooth.
The present invention compared with prior art has obvious advantage and beneficial effect.By technique scheme, a kind of Special grinder for disintegrating for aluminium manufacturer's cathode block pulverizing of the present invention has at least following advantages and reaches
Beneficial effect:
1. crush efficiency of the present invention is high, and the pulverizing of a monoblock cathode block only needed about 50 seconds, is merely able to pulverize the efficient of 6-7 piece in 1 hour with respect to existing hydraulic press, has greatly improved the efficient of pulverizing.
2. the present invention is simple in structure, and failure rate is low has saved a large amount of maintenance costs of original hydraulic press.
3. cost of the present invention is low, and the cost of whole equipment is half of existing hydraulic press cost.
In sum, the invention relates to a kind of Special grinder for disintegrating for aluminium manufacturer's cathode block pulverizing, it comprises: a motor, a driving section, a moving tooth and certain tooth; Wherein this driving section is made of two belt pulleys, a belt and an eccentric shaft; Described two belt pulleys are fixedly arranged on respectively on the output shaft of this motor and an end of this eccentric shaft; This belt sleeve is located at the outer peripheral edges of described two belt pulleys; This eccentric shaft is rotatable to be arranged on a frame; Do the moving tooth of being somebody's turn to do of circle swing with the rotation of this eccentric shaft and be located at the other end of this eccentric shaft by a bearing holder (housing, cover); Should decide tooth vertically be fixedly arranged on this frame with respect to this moving tooth, and with this moving tooth in a distance, and should decide tooth and to be somebody's turn to do the maximum of moving formed angle between tooth be 23 °.It is simple in structure that the present invention replaces traditional hydraulic drive to have by machine driving, the advantage that fault rate is lower, and its price also is significantly less than existing hydraulic press simultaneously, and has higher crushing efficiency.The present invention has significant progress technically, and has obvious good effect, is really a new and innovative, progressive, practical new design.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification, and for above and other purpose of the present invention, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, and the cooperation accompanying drawing, be described in detail as follows.
Description of drawings
Fig. 1 is that the master of a kind of Special grinder for disintegrating of pulverizing for the aluminium manufacturer cathode block of the present invention looks schematic diagram.
1: motor 2: driving section
21,22: belt pulley 23: belt
24: eccentric shaft 3: moving tooth
31: bearing 4: decide tooth
5: frame 51: charging aperture
52: discharging opening θ: angle
L: the high d in center: eccentric throw
The specific embodiment
Reach for further setting forth the present invention technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, a kind of its specific embodiment of Special grinder for disintegrating, structure, feature and effect thereof for aluminium manufacturer's cathode block pulverizing to foundation the present invention proposes are described in detail as follows.
Relevant aforementioned and other technology contents of the present invention, Characteristic can clearly present in the following detailed description that coordinates with reference to graphic preferred embodiment.Explanation by the specific embodiment, should be to reach technological means and the effect that predetermined purpose takes to obtain one more deeply and concrete understanding to the present invention, yet appended graphic only be to provide with reference to the use of explanation, the present invention is limited.
As shown in Figure 1, Fig. 1 is that the master of a kind of Special grinder for disintegrating of pulverizing for the aluminium manufacturer cathode block of the present invention looks schematic diagram.A kind of Special grinder for disintegrating of pulverizing for the aluminium manufacturer cathode block of preferred embodiment of the present invention mainly comprises: motor 1, driving section 2, moving tooth 3 and decide tooth 4.Wherein driving section 2 is by two belt pulleys 21,22, and belt 23 and eccentric shaft 24 consist of.And two belt pulleys 21, the 22nd are fixedly arranged on respectively on the output shaft of motor 1 and an end of eccentric shaft 24.Belt 23 is sheathed on two belt pulleys 21,22 outer peripheral edges.24 of eccentric shafts are can being arranged on frame 5 with respect to frame 5 rotations.Moving 3 other ends that are sheathed on eccentric shaft 24 by bearing 31 of tooth make tooth 3 do circle swing with the rotation of eccentric shaft 24.Decide tooth 4 and be with respect to moving tooth 3 and with moving tooth 3 vertically being fixedly arranged on frame 5 in a distance.And the maximum of deciding formed angle theta between tooth 4 and moving tooth 3 is 23 °, and the eccentric throw d of eccentric shaft 24 is 40mm, and the high L in the center of eccentric shaft upper bearing (metal) exceeds 300mm than the pulverizer of other purposes.Below 3200mm, so the high L in center that the present invention is used for the eccentric shaft upper bearing (metal) of the Special grinder for disintegrating that aluminium manufacturer's cathode block pulverizes is 3500mm due to the high L in center of the present eccentric shaft upper bearing (metal) of the pulverizer of normally used other purposes.Wherein also be formed with charging aperture 51 on moving tooth 3 and the top of deciding tooth 4, also be formed with discharging opening 52 in moving tooth 3 and the bottom of deciding tooth 4 simultaneously.
the present invention is that the rotation by motor 1 output shaft makes and is fixedly arranged on output shaft upper belt pulley 21 in company with rotating, thereby driving by belt 23 belt pulley 22 that is fixedly arranged on eccentric shaft 24 1 ends rotates, and drive eccentric shaft 24 with respect to frame 5 rotations by the rotation of belt pulley 22, and then make the moving tooth 3 that is sheathed on eccentric shaft 24 other ends do circle swing with the rotation of eccentric shaft 24 in the scope of the eccentric throw of eccentric shaft 24, realize moving tooth 3 with decide between tooth 4 close with away from, enter to moving tooth 3 and decide the material driven tooth 3 between tooth 4 and decide to fall between tooth 4 thereby make from charging aperture 51.And be subject to moving tooth 3 and decide mutual close extruding and the impulsive force of tooth 4 when process is moved tooth 3 and decided between tooth 4, and be ground into fritter from bulk, discharge from discharging opening 52 until be ground into less than the material of discharging opening 52 sizes.Wherein, moving tooth 3 of the present invention is all to be manufactured by high abrasion resisting material to form with deciding tooth 4.
Because negative electrode contains a large amount of pitch, moving tooth 3 and decide tooth 4 and can produce a large amount of heats through after a while pulverizing, and a large amount of heat that produces can make the asphalt melting in negative electrode, thereby be attached to moving tooth 3 and decide on tooth 4, greatly reduce moving tooth 3 and decide the coefficient of friction of tooth 4, skid when making material at moving tooth 3 and deciding between tooth 4 pulverizing.And then can cause general device situation about can't pulverize to occur when pulverizing aluminium manufacturer's negative electrode.The present invention passes through the design to the structure and parameters of the pulverizer that is used for aluminium manufacturer's cathode block, shortened the time of the pulverizing of aluminium manufacturer's negative electrode between moving tooth 3 and fixed 4, make the pulverizing of aluminium manufacturer's cathode block only need about 50 seconds, thereby just do not completed crushing process in the situation that also produce heat, the situation that can not produce moving tooth 3 and decide tooth 4 heatings, therefore above situation about can't pulverize can not appear in pulverizer of the present invention.
the above, it is only preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, although the present invention discloses as above with preferred embodiment, yet be not to limit the present invention, any those skilled in the art are not within breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solution of the present invention, any simple modification that foundation technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (5)
1. one kind is used for the Special grinder for disintegrating that aluminium manufacturer's cathode block is pulverized, and it is characterized in that it comprises: a motor, a driving section, a moving tooth and certain tooth; Wherein this driving section is made of two belt pulleys, a belt and an eccentric shaft; Described two belt pulleys are fixedly arranged on respectively on the output shaft of this motor and an end of this eccentric shaft; This belt sleeve is located at the outer peripheral edges of described two belt pulleys; This eccentric shaft is rotatable to be arranged on a frame; Do the moving tooth of being somebody's turn to do of circle swing with the rotation of this eccentric shaft and be located at the other end of this eccentric shaft by a bearing holder (housing, cover); Should decide tooth vertically be fixedly arranged on this frame with respect to this moving tooth, and with this moving tooth in a distance, and should decide tooth and to be somebody's turn to do the maximum of moving formed angle between tooth be 23 °.
2. the Special grinder for disintegrating of pulverizing for the aluminium manufacturer cathode block according to claim 1, the eccentric throw that it is characterized in that wherein said eccentric shaft is 40mm.
3. the Special grinder for disintegrating for aluminium manufacturer's cathode block pulverizing according to claim 2, is characterized in that the center height of wherein said eccentric shaft upper bearing (metal) is 3500mm.
4. the Special grinder for disintegrating of pulverizing for the aluminium manufacturer cathode block according to claim 3, is characterized in that wherein forming charging aperture on described moving tooth and the top that should decide tooth, and at this moving tooth and the bottom formation discharging opening that should decide tooth.
5. the described Special grinder for disintegrating of pulverizing for the aluminium manufacturer cathode block of arbitrary claim according to claim 1 to 4 is characterized in that wherein said moving tooth and should decide tooth all for the moving tooth made by high abrasion resisting material with decide tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110386638XA CN103127976A (en) | 2011-11-29 | 2011-11-29 | Pulverizer special for pulverizing cathode block in aluminum plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110386638XA CN103127976A (en) | 2011-11-29 | 2011-11-29 | Pulverizer special for pulverizing cathode block in aluminum plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103127976A true CN103127976A (en) | 2013-06-05 |
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ID=48488800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110386638XA Pending CN103127976A (en) | 2011-11-29 | 2011-11-29 | Pulverizer special for pulverizing cathode block in aluminum plant |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB812507A (en) * | 1956-04-24 | 1959-04-29 | Westfalia Dinnendahl | A single swing-jaw crusher |
| CN2385794Y (en) * | 1999-08-27 | 2000-07-05 | 朱广礼 | Jaw crusher |
| CN1346709A (en) * | 2000-09-26 | 2002-05-01 | 株式会社小松制作所 | Outlet gap adjusting mechanism for jaw crusher and self-propelled crusher |
| CN202366745U (en) * | 2011-11-29 | 2012-08-08 | 洛阳宇航重工机械有限公司 | Dedicated pulverizer for pulverizing cathodic carbon blocks in aluminum plant |
-
2011
- 2011-11-29 CN CN201110386638XA patent/CN103127976A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB812507A (en) * | 1956-04-24 | 1959-04-29 | Westfalia Dinnendahl | A single swing-jaw crusher |
| CN2385794Y (en) * | 1999-08-27 | 2000-07-05 | 朱广礼 | Jaw crusher |
| CN1346709A (en) * | 2000-09-26 | 2002-05-01 | 株式会社小松制作所 | Outlet gap adjusting mechanism for jaw crusher and self-propelled crusher |
| CN202366745U (en) * | 2011-11-29 | 2012-08-08 | 洛阳宇航重工机械有限公司 | Dedicated pulverizer for pulverizing cathodic carbon blocks in aluminum plant |
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Application publication date: 20130605 |