CN103350018B - Machine-made natural sand grading adjuster special step-by-step movement counterattack hopper and sand method processed - Google Patents
Machine-made natural sand grading adjuster special step-by-step movement counterattack hopper and sand method processed Download PDFInfo
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- CN103350018B CN103350018B CN201310266852.0A CN201310266852A CN103350018B CN 103350018 B CN103350018 B CN 103350018B CN 201310266852 A CN201310266852 A CN 201310266852A CN 103350018 B CN103350018 B CN 103350018B
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Abstract
The present invention relates to one can either suitable mechanism sand manufacture, overground phenomenon will not be produced again, can be suitably used for again the special step-by-step movement of machine-made natural sand grading adjuster of dry-method sand manufacturing counterattack hopper and sand method processed, step-by-step movement counterattack hopper is fixing wall type trapezium bucket, fixation wall upper end wall is laterally welded with counterattack tooth bar, being welded with the first counterattack panel on the part accent in the lift bucket chamber of fixing wall type trapezium bucket, fixing wall type trapezium bucket front bucket face is the second counterattack panel, and the fixing wall type trapezium bucket back side is assembling panel。Advantage: one is that self production capacity is high, is applicable not only to wet type sand, and is applicable to dry-method sand manufacturing；Two be will not produce overground phenomenon in sand process processed, it is to avoid the generation of powder amount discarded in finished product, had both avoided the pollution to environment, and turn avoid waste of raw materials；Three is that this Machine-made Sand can reach the husky such roundness of rivers after selecting crude drugs with winnower separates。
Description
Technical field
The present invention relates to one can either suitable mechanism natural sand manufacture, overground phenomenon will not be produced again, can be suitably used for again the special step-by-step movement of machine-made natural sand grading adjuster of dry-method sand manufacturing counterattack hopper and sand method processed, belong to machine-made natural sand manufacture field。
Background technology
Existing sand making machine includes impact cutting, and counterattack is broken, twin rollers, rod mill, tup machine, ultrafine grinding cone machine etc.。Can to produce particle diameter attractive in appearance relative to rounding except rod mill for above machine, beyond the machine-made natural sand that modulus of fineness is relatively less than normal, other machines is all merely able to produce the machine-made natural sand that modulus of fineness is about 3.6, and its faller gill shape is more high in the machine-made natural sand that modulus of fineness is more little in finished product, cause that the integral product quality of machine-made natural sand is greatly reduced；And rod mill interpolation is wear resistant bar, this machine rod in the middle of the process that cylinder rolls also rolls along a direction (this rod can only in the middle and lower part of barrel along with synchronous rolling motion is done in the rotation of barrel) repeatedly, machine-made natural sand in cylinder is crushed between rod, although it is attractive in appearance relative to rounding that rod mill can produce particle diameter, the machine-made natural sand that modulus of fineness is relatively less than normal, but one is that self production capacity is on the low side；Two is produce substantial amounts of overground phenomenon, causes powder amount discarded in finished product to remain high, contaminated environment, and causes waste of raw materials；Three rod mills are also relatively immature in the use of dry-method sand manufacturing, poor effect。
Summary of the invention
Purpose of design: avoiding the weak point in background technology, design one can either manufacture by suitable mechanism natural sand, will not produce again overground phenomenon, can be suitably used for again the special step-by-step movement of machine-made natural sand grading adjuster of dry-method sand manufacturing counterattack hopper and sand method processed。
Design: building mortar industry has stepped into the commodity epoch, mortar is also from touching wall steps into the whitewashing epoch by hand, and the only river sand of gunite effect can be reached at present, the machine-made natural sand that any plant equipment processes all is unable to reach the required modulus of fineness of whitewashing and granule roundness (sand and different in nature), causes that building mortar industry lacks the artificial sand finished product that can substitute for river sand completely。In order to solve this difficult problem, the present invention is in structural design: although 1, machine-made natural sand grading adjuster with the addition of vehicle, but what add is the steel ball (mixing of this steel ball need the machine-made natural sand adjusted to be thus lifted to barrel top together do the repetition stepwise motion of counterattack) that do not wait of diameter。This steel ball can be the reinforcing bar crop of finished product can also be that the screw-thread steel crop of construction waste makes, as long as this crop possesses certain mass, can play strike and act on after high-end falling。This steel ball enters machine-made natural sand grading adjuster jointly with needing the machine-made natural sand adjusted, the rolling of machine-made natural sand grading adjuster drives step-by-step movement hopper constantly to do lifting batch turning campaign, steel ball is thus lifted to top with needing the machine-made natural sand adjusted simultaneously, and fall simultaneously, the step-by-step movement counterattack own material of hopper being in bottom is potassium steel, and it has been specifically designed counterattack bar and two counterattack faces, steel ball both can impact the machine-made natural sand needing to adjust on counterattack face when dropping to counterattack surface, bounce-back can be passed through and impact the machine-made natural sand on adjacent counterattack face again, secondly whole barrel is ceaselessly rotating, machine-made natural sand and the mixture of steel ball that bottom is piled up constantly are impacted, roll grinding, risen to top by next stage bucket again and repeat to do, impacted, grinding, the operation of stepping, the modulus of fineness of machine-made natural sand is reduced with this, and in the middle of rolling, the Pedicellus et Pericarpium Trapae of machine-made natural sand is ground off, therefore machine-made natural sand grading adjuster had both reduced the effect of modulus of fineness, also the grain type effect of the tiny machine-made natural sand of adjustment has been reached, the finished product machine-made natural sand quality after adjusting is made to reach the physical property of natural sand。2, owing to machine-made natural sand grading adjuster is drum-type structure, the step-by-step movement counterattack hopper of inside barrel is with three rows or claps as one group and employing step-by-step movement layout more, every hopper all step-by-step movements dislocation arrangement with group, (note: illustrate for the arrangement of one group of step-by-step movement with three rows: misplace half bucket location, same 3rd group of hopper and second group of hopper of second group of hopper and first group of hopper is also misplace half hopper。That is rotating a circle at barrel, the material in first group of hopper has half to enter second group, and is extracted again new material from feeding mouth, rotates with this and constantly moves towards discharging opening。) therefore, the production capacity of this machine is limited only by finished product and requires to control, and not by feed control, user can determine the rotating speed of cylinder according to the modulus of fineness requirement of finished product, and user can adjust the charge proportion of steel ball and machine-made natural sand and pass through amount per hour according to self-demand simultaneously。
Technical scheme 1: the special step-by-step movement counterattack hopper of a kind of machine-made natural sand grading adjuster, step-by-step movement counterattack hopper is fixing wall type trapezium bucket, fixation wall upper end wall is laterally welded with counterattack tooth bar, the part accent in the lift bucket chamber of fixing wall type trapezium bucket is welded with the first counterattack panel, fixing wall type trapezium bucket front bucket face is the second counterattack panel, and the fixing wall type trapezium bucket back side is assembling panel。
Technical scheme 2: a kind of sand method processed being strikeed back hopper building mechanism natural sand grading adjuster by step-by-step movement, steel ball enters machine-made natural sand grading adjuster jointly with needing the machine-made natural sand adjusted, the rolling of machine-made natural sand grading adjuster drives step-by-step movement hopper constantly to do lifting batch turning campaign, steel ball is thus lifted to top with needing the machine-made natural sand adjusted simultaneously, and fall simultaneously, the step-by-step movement counterattack own material of hopper being in bottom is potassium steel, steel ball can impact the machine-made natural sand needing to adjust on counterattack face when dropping to counterattack surface, bounce-back can be passed through and impact the machine-made natural sand on adjacent counterattack face again, and owing to the barrel of machine-made natural sand grading adjuster is ceaselessly rotating, machine-made natural sand and the mixture of steel ball that bottom is piled up constantly are impacted, roll grinding, risen to top by next stage bucket again and repeat to do, impacted, grinding, the operation of stepping, the modulus of fineness of machine-made natural sand is reduced with this, and in the middle of rolling, the Pedicellus et Pericarpium Trapae of machine-made natural sand is ground off, the finished product machine-made natural sand after adjusting is made to reach the quality of natural sand。
The present invention is compared with background technology, and one is that self production capacity is high, is applicable not only to wet type sand, and is applicable to dry-method sand manufacturing；Two be will not produce overground phenomenon in sand process processed, it is to avoid the generation of powder amount discarded in finished product, had both avoided the pollution to environment, and turn avoid waste of raw materials；Three is that this machine-made natural sand can reach the husky such roundness of rivers after selecting crude drugs with winnower separates。
Accompanying drawing explanation
Fig. 1 is the perspective view of step-by-step movement counterattack hopper。
Fig. 2 is by the perspective cross-sectional structural representation of Fig. 1 building mechanism natural sand grading adjuster。
Fig. 3 is looked sectional structure schematic diagram by the master of Fig. 1 building mechanism natural sand grading adjuster。
Fig. 4 is the structural representation of backing。
Fig. 5 is the structural representation of feed inlet end liner plate。
Fig. 6 is the structural representation of material guide lining board。
Detailed description of the invention
Embodiment 1: with reference to accompanying drawing 1。The special step-by-step movement counterattack hopper of a kind of machine-made natural sand grading adjuster, step-by-step movement counterattack hopper 38 is fixing wall type trapezium bucket, fixation wall upper end wall is laterally welded with counterattack tooth bar 381, the part accent in the lift bucket chamber 384 of fixing wall type trapezium bucket is welded with the first counterattack panel 382, fixing wall type trapezium bucket front bucket face is the second counterattack panel 383, and the fixing wall type trapezium bucket back side is assembling panel 385。The step-by-step movement counterattack material of hopper own is potassium steel。Counterattack tooth bar 381 cross section is trapezoidal。
Embodiment 2: with reference to accompanying drawing 2-6。A kind of machine-made natural sand grading adjuster being made up of step-by-step movement counterattack hopper, machine-made natural sand grading adjuster 3 is made up of power source the 31, second material guide lining board the 32, first material guide lining board 33, charging aperture wear-resisting ring 34, feed inlet end liner plate 35, charging aperture shell 36, big rolling ring 37, step-by-step movement counterattack hopper the 38, the 3rd material guide lining board the 39, the 4th material guide lining board 40 and sand dust cover 43；Cylinder both ends are cased with big rolling ring 37 respectively, big rolling ring 37 is positioned on power source 31, sand dust cover 43 is enclosed within cylinder one end, charging aperture wear-resisting ring 34, feed inlet end liner plate 35 and charging aperture shell 36 constitute charging aperture, many step-by-step movements counterattack hopper 38 is with three rows or multiple rows of for a group and adopt step-wise configuration to be distributed on inner wall of rotary drum, all misplacing arrangement with the often row step-by-step movement counterattack hopper 38 of group, second material guide lining board the 32, first material guide lining board 33 and the 3rd material guide lining board the 39, the 4th material guide lining board 40 are respectively distributed to organize stepping hopper two ends more。Multiple rows of when being the arrangement of one group of step-by-step movement, second group of hopper and first group of hopper misplace half bucket location, same 3rd group of hopper and second group of hopper are also half hoppers of dislocation, namely a circle is rotated at barrel, material in first group of hopper has half to enter second group, and from feeding mouth, it is extracted new material, rotates with this and constantly move towards discharging opening。Sand dust cover 43 inwall is equipped with buffering leather packing 41。Sand dust cover 43 end face has on observation port and observation port and is equipped with observation lid 42。The power of machine-made natural sand grading adjuster 3 adopts frequency conversion to adjust rotating speed。Step-by-step movement counterattack hopper 38 is fixing wall type trapezium bucket, fixation wall upper end wall is laterally welded with counterattack tooth bar 381, the part accent in the lift bucket chamber 384 of fixing wall type trapezium bucket is welded with the first counterattack panel 382, fixing wall type trapezium bucket front bucket face is the second counterattack panel 383, and the fixing wall type trapezium bucket back side is assembling panel 385。The step-by-step movement counterattack material of hopper own is potassium steel。Counterattack tooth bar 38 cross section is trapezoidal。Backing 39 is made up of arc 391 and Duo Gen helical rack 392, and the solder side radian that many helical racks 392 are equidistantly welded on arc 391 and helical rack 392 matches with arc 391 radian, and arc 391 has bolt fixing hole 393。Feed inlet end liner plate 35 is made up of fanning strip 351 and many toothed rack 352, and many toothed rack 352 are radiated spacing and are welded on fanning strip 351, and fanning strip 351 has bolt fixing hole 353。Polylith feed inlet end liner plate 35 constitutes charging aperture and tooth bar is positioned at charging aperture intracavity。Material guide lining board 32 is made up of arc 321 and many toothed rack 322, and many toothed rack 322 spacing are welded on arc 321。
What be connected with fabric type aside-liner is cloth liner plate, and this liner plate is all high manganese steel casting with other internal liner plates and hopper, and the protruding shift fork bar on this liner plate has rolling, grinding, the function of feeding equally。
Embodiment 3: on the basis of embodiment 1 and 2, a kind of sand method processed being strikeed back the machine-made natural sand grading adjuster that hopper is constituted by step-by-step movement, steel ball enters machine-made natural sand grading adjuster 3 jointly with needing the machine-made natural sand adjusted, the rolling of machine-made natural sand grading adjuster 3 drives step-by-step movement hopper 38 constantly to do lifting batch turning campaign, steel ball is thus lifted to top with needing the machine-made natural sand adjusted simultaneously, and fall simultaneously, the step-by-step movement counterattack own material of hopper being in bottom is potassium steel, steel ball can impact the machine-made natural sand needing to adjust on counterattack face when dropping to counterattack surface, bounce-back can be passed through and impact the machine-made natural sand on adjacent counterattack face again, and owing to machine-made natural sand grading adjuster 3 ground barrel is ceaselessly rotating, machine-made natural sand and the mixture of steel ball that bottom is piled up constantly are impacted, roll grinding, risen to top by next stage bucket again and repeat to do, impacted, grinding, the operation of stepping, the modulus of fineness of machine-made natural sand is reduced with this, and in the middle of rolling, the Pedicellus et Pericarpium Trapae of machine-made natural sand is ground off, machine-made natural sand grading adjuster 3 is made both to have reduced the effect of modulus of fineness, also the grain type effect of the tiny machine-made natural sand of adjustment has been reached, make the finished product machine-made natural sand after adjusting can reach the quality of natural sand。Steel ball can be the reinforcing bar crop of finished product can also be that the screw-thread steel crop of construction waste makes, as long as this crop possesses certain mass, can play strike and act on after high-end falling。The power of machine-made natural sand grading adjuster 3 adopts frequency conversion to adjust rotating speed, is controlled the modulus of fineness of finished product by the different rotating speeds of barrel。
It is to be understood that: although the word that the mentality of designing of the present invention is contrasted detailed by above-described embodiment describes; but these words describe; simply the simple text of mentality of designing of the present invention is described; rather than the restriction to mentality of designing of the present invention; any without departing from the combination of mentality of designing of the present invention, increase or amendment, each fall within protection scope of the present invention。
Claims (4)
1. the special step-by-step movement counterattack hopper of machine-made natural sand grading adjuster, it is characterized in that: step-by-step movement counterattack hopper (38) is fixing wall type trapezium bucket, fixation wall upper end wall is laterally welded with counterattack tooth bar (381), the part accent in the lift bucket chamber (384) of fixing wall type trapezium bucket is welded with the first counterattack panel (382), fixing wall type trapezium bucket front bucket face is the second counterattack panel (383), and the fixing wall type trapezium bucket back side is assembling panel (385)。
2. the special step-by-step movement counterattack hopper of machine-made natural sand grading adjuster according to claim 1, is characterized in that: the step-by-step movement counterattack material of hopper own is potassium steel。
3. the special step-by-step movement counterattack hopper of machine-made natural sand grading adjuster according to claim 1, is characterized in that: counterattack tooth bar (381) cross section is trapezoidal。
4. the sand method processed being strikeed back hopper building mechanism natural sand grading adjuster by step-by-step movement, it is characterized in that: steel ball enters machine-made natural sand grading adjuster (3) jointly with needing the machine-made natural sand adjusted, the rolling of machine-made natural sand grading adjuster (3) drives step-by-step movement hopper (38) constantly to do lifting batch turning campaign, steel ball is thus lifted to top with needing the machine-made natural sand adjusted simultaneously, and fall simultaneously, the step-by-step movement counterattack own material of hopper being in bottom is potassium steel, steel ball can impact the machine-made natural sand needing to adjust on counterattack face when dropping to counterattack surface, bounce-back can be passed through and impact the machine-made natural sand on adjacent counterattack face again, and due to machine-made natural sand grading adjuster (3) barrel ceaselessly rotating, machine-made natural sand and the mixture of steel ball that bottom is piled up constantly are impacted, roll grinding, risen to top by next stage bucket again and repeat to do, impacted, grinding, the operation of stepping, the modulus of fineness of machine-made natural sand is reduced with this, and in the middle of rolling, the corner angle of machine-made natural sand are ground off, the finished product machine-made natural sand after adjusting is made to reach the quality of natural sand。
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310266852.0A CN103350018B (en) | 2013-06-29 | 2013-06-29 | Machine-made natural sand grading adjuster special step-by-step movement counterattack hopper and sand method processed |
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| CN201310266852.0A CN103350018B (en) | 2013-06-29 | 2013-06-29 | Machine-made natural sand grading adjuster special step-by-step movement counterattack hopper and sand method processed |
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| CN103350018A CN103350018A (en) | 2013-10-16 |
| CN103350018B true CN103350018B (en) | 2016-06-22 |
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| US5390866A (en) * | 1992-09-22 | 1995-02-21 | Prima Industria Holdings (Proprietary) Ltd. | Mill drum |
| CN201431906Y (en) * | 2009-05-16 | 2010-03-31 | 曾发明 | Drum-type crusher |
| CN102228854A (en) * | 2011-06-17 | 2011-11-02 | 于风福 | Ball grinding mill lining plate and manufacture method thereof |
| CN102458662A (en) * | 2009-06-16 | 2012-05-16 | 奥图泰有限公司 | Pulp lifter for installation in a rotary grinding mill |
| CN202427499U (en) * | 2012-01-04 | 2012-09-12 | 南通汉瑞实业有限公司 | Ball mill |
| CN202427500U (en) * | 2012-01-04 | 2012-09-12 | 南通汉瑞实业有限公司 | Ball mill |
| CN203379939U (en) * | 2013-06-29 | 2014-01-08 | 浙江双金机械集团股份有限公司 | Special stepping type counterattack hopper for machine-made natural sand grading adjuster |
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2013
- 2013-06-29 CN CN201310266852.0A patent/CN103350018B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB350785A (en) * | 1929-07-22 | 1931-06-18 | Hardinge Co | Improvements in or relating to grinding mills |
| US5390866A (en) * | 1992-09-22 | 1995-02-21 | Prima Industria Holdings (Proprietary) Ltd. | Mill drum |
| CN201431906Y (en) * | 2009-05-16 | 2010-03-31 | 曾发明 | Drum-type crusher |
| CN102458662A (en) * | 2009-06-16 | 2012-05-16 | 奥图泰有限公司 | Pulp lifter for installation in a rotary grinding mill |
| CN102228854A (en) * | 2011-06-17 | 2011-11-02 | 于风福 | Ball grinding mill lining plate and manufacture method thereof |
| CN202427499U (en) * | 2012-01-04 | 2012-09-12 | 南通汉瑞实业有限公司 | Ball mill |
| CN202427500U (en) * | 2012-01-04 | 2012-09-12 | 南通汉瑞实业有限公司 | Ball mill |
| CN203379939U (en) * | 2013-06-29 | 2014-01-08 | 浙江双金机械集团股份有限公司 | Special stepping type counterattack hopper for machine-made natural sand grading adjuster |
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| CN103350018A (en) | 2013-10-16 |
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