CN103350018A - Special stepping type counterattack hopper for machine-manufactured natural sand grading adjustment machine and sand manufacturing method - Google Patents
Special stepping type counterattack hopper for machine-manufactured natural sand grading adjustment machine and sand manufacturing method Download PDFInfo
- Publication number
- CN103350018A CN103350018A CN2013102668520A CN201310266852A CN103350018A CN 103350018 A CN103350018 A CN 103350018A CN 2013102668520 A CN2013102668520 A CN 2013102668520A CN 201310266852 A CN201310266852 A CN 201310266852A CN 103350018 A CN103350018 A CN 103350018A
- Authority
- CN
- China
- Prior art keywords
- machine
- sand
- hopper
- counterattack
- made sand
- 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.)
- Granted
Links
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention relates to a special stepping type counterattack hopper for a machine-manufactured natural sand grading adjustment machine and a sand manufacturing method. The special stepping type counterattack hopper not only can be applicable to manufacture of machine-manufactured sand, but also can not generate the over-grinding phenomenon, and also can be applicable to dry-process sand manufacture. The special stepping type counterattack hopper is a fixed wall type trapezoidal hopper; a counterattack rack is horizontally welded at the upper end wall of the fixed wall; a first counterattack panel is welded on a part of a cavity opening of a lifting hopper cavity of the fixed wall type trapezoidal hopper; the front surface of the fixed wall type trapezoidal hopper is provided with a second counterattach panel, and the back surface of the fixed wall type trapezoidal hopper is provided with an assembling panel. The special stepping type counterattack hopper has the advantages that (1) the self productivity is high, and the applicability to both wet-process sand manufacture and dry-process sand manufacture; (2) the over-grinding phenomenon can be avoided in the sand manufacturing process, the generation of wasted powder in a finished product is avoided, and both environmental pollution and material waste are avoided; (3) the machine-manufactured sand can reach the roundness degree of rivers after being treated by air-separating treatment.
Description
Technical field
The present invention relates to a kind of can either the manufacturing of suitable mechanism sand, can not produce overground phenomenon again, can be applicable to again the special-purpose step-by-step movement counterattack hopper of machine-processed natural sand grading adjuster and sand method processed of dry method sand processed, belong to Machine-made Sand manufacturing field.
Background technology
Existing sand machine processed comprises impact cutting, and counterattack is broken, twin rollers, rod mill, tup machine, ultrafine grinding cone machine etc.Can to produce the relative rounding of particle diameter attractive in appearance except rod mill for above machine, beyond the modulus of fineness Machine-made Sand relatively less than normal, other machines all is merely able to produce the Machine-made Sand of modulus of fineness about 3.6, and its faller gill shape is just higher in the Machine-made Sand that modulus of fineness is less in finished product, causes the integral product quality of Machine-made Sand greatly to descend; And the rod mill interpolation is wear resistant bar, this machine in the middle of the process that cylindrical shell rolls rod also along a direction repeatedly roll (this rod can only in the middle and lower part of barrel along with the synchronous rolling motion is done in the rotation of barrel), Machine-made Sand in the cylindrical shell is crushed between rod, although it is attractive in appearance that rod mill can be produced the relative rounding of particle diameter, the Machine-made Sand that modulus of fineness is relatively less than normal, but one be that self production capacity is on the low side; The 2nd, produce a large amount of overground phenomenons, cause powder amount discarded in the finished product high, contaminated environment, and cause waste of raw materials; Three rod mills are also relatively immature in the use of dry method sand processed, poor effect.
Summary of the invention
Purpose of design: avoid the weak point in the background technology, design a kind of can either the manufacturing by suitable mechanism sand, can not produce overground phenomenon again, can be applicable to again the special-purpose step-by-step movement counterattack hopper of machine-processed natural sand grading adjuster and the sand method processed of dry method sand processed.
Design: the building mortar industry has been stepped into the commodity epoch, mortar is also from touching wall steps into the whitewashing epoch by hand, and can reach at present the river sand that only has of gunite effect, the Machine-made Sand that any plant equipment processes all can't reach the required modulus of fineness of whitewashing and particle roundness (husky and different in nature), the artificial sand finished product that causes the building mortar industry to lack can replacing river sand fully.In order to solve this difficult problem, the present invention is on structural design: although 1, the Machine-made Sand grading adjuster added medium, what add is the steel ball that do not wait of diameter (this steel ball mix the Machine-made Sand that needs to adjust be thus lifted to together the barrel top do the repetition step-by-step movement of counterattack and move).This steel ball can be that the reinforcing bar crop of finished product also can be that the screw-thread steel crop of construction waste is made, as long as this crop possesses certain mass, can play the strike effect after high-end the falling and get final product.This steel ball enters the Machine-made Sand grading adjuster jointly with the Machine-made Sand that needs to adjust, the rolling of Machine-made Sand grading adjuster drives the step-by-step movement hopper and constantly does lifting batch turning campaign, steel ball is thus lifted to the top simultaneously with the Machine-made Sand that needs to adjust, and fall simultaneously, the own material of reaction type stepping hopper that is in the bottom is potassium steel, and special design counterattack bar and two counterattack faces, steel ball both can impact the Machine-made Sand that the needs on the counterattack face are adjusted when dropping to the counterattack surface, can impact through bounce-back again the Machine-made Sand on the adjacent counterattack face, secondly whole barrel is in ceaselessly rotation, the Machine-made Sand that pile up the bottom and the mixture of steel ball are constantly impacted, the rolling grinding, risen to the top and repeat to do the whereabouts by the next stage bucket again, impacted, grinding, the operation of stepping, reduce the modulus of fineness of Machine-made Sand with this, and in the middle of rolling, the water caltrop of Machine-made Sand is ground off, therefore the Machine-made Sand grading adjuster had both reached the effect that reduces modulus of fineness, also reached the grain type effect of adjusting tiny Machine-made Sand, so that the finished product Machine-made Sand quality after adjusting reaches the physical property of natural sand.2, because the Machine-made Sand grading adjuster is drum-type structure, the step-by-step movement counterattack hopper of inside barrel take three rows or clap as one group and employing step-by-step movement layout more, every hopper on the same group all step-by-step movement dislocation is arranged, (annotate: the explanation of arranging take three rows as one group of step-by-step movement: second group of hopper and first group of hopper hopper position that misplaces half, same the 3rd group of hopper and second group of hopper also are to misplace half hopper.That is to say at barrel and rotate a circle, the material in first group of hopper has half to enter second group, and has extracted new material again from feeding mouth, rotates constantly with this and moves towards discharging opening.) therefore, the production capacity of this machine only is subject to finished product and requires control, and not controlled by charging, and the user can require determine according to the modulus of fineness of finished product the rotating speed of cylindrical shell, the user can adjust the charge proportion of steel ball and Machine-made Sand and throughput per hour according to self-demand simultaneously.
Technical scheme 1: the special-purpose step-by-step movement counterattack of a kind of machine-processed natural sand grading adjuster hopper, step-by-step movement counterattack hopper is fixing wall type trapezium bucket, the fixation wall upper end wall laterally is welded with the counterattack tooth bar, fixedly be welded with the first counterattack panel on the part accent of carrying the bucket chamber of wall type trapezium bucket, fixedly wall type trapezium bucket front bucket face is the second counterattack panel, and fixedly the wall type trapezium bucket back side is the assembling panel.
Technical scheme 2: a kind of sand method processed by step-by-step movement counterattack hopper building mechanism natural sand grading adjuster, steel ball enters the Machine-made Sand grading adjuster jointly with the Machine-made Sand that needs to adjust, the rolling of Machine-made Sand grading adjuster drives the step-by-step movement hopper and constantly does lifting batch turning campaign, steel ball is thus lifted to the top simultaneously with the Machine-made Sand that needs to adjust, and fall simultaneously, the own material of reaction type stepping hopper that is in the bottom is potassium steel, steel ball can impact the Machine-made Sand that the needs on the counterattack face are adjusted when dropping to the counterattack surface, can impact through bounce-back again the Machine-made Sand on the adjacent counterattack face, and because the barrel of Machine-made Sand grading adjuster is in ceaselessly rotation, the Machine-made Sand that pile up the bottom and the mixture of steel ball are constantly impacted, the rolling grinding, risen to the top and repeat to do the whereabouts by the next stage bucket again, impacted, grinding, the operation of stepping, reduce the modulus of fineness of Machine-made Sand with this, and in the middle of rolling the water caltrop of Machine-made Sand is ground off, so that the finished product Machine-made Sand after adjusting reaches the quality of natural sand.
The present invention compares with background technology, and the one, self production capacity is high, is not only applicable to wet type sand processed, and is applicable to dry method sand processed; The 2nd, can not produce overground phenomenon in the sand process processed, avoided the generation of discarded powder amount in the finished product, both avoided the pollution to environment, avoided again waste of raw materials; The 3rd, after separating through selection by winnowing, this Machine-made Sand can reach the husky such roundness of rivers.
Description of drawings
Fig. 1 is the perspective view of step-by-step movement counterattack hopper.
Fig. 2 is the three-dimensional sectional structure schematic diagram by Fig. 1 building mechanism sand grading adjuster.
Fig. 3 is that the master by Fig. 1 building mechanism sand grading adjuster looks the sectional structure schematic diagram.
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.
The specific embodiment
Embodiment 1: with reference to accompanying drawing 1.The special-purpose step-by-step movement counterattack of a kind of machine-processed natural sand grading adjuster hopper, step-by-step movement counterattack hopper 38 is fixing wall type trapezium bucket, the fixation wall upper end wall laterally is welded with counterattack tooth bar 381, fixedly be welded with the first counterattack panel 382 on the part accent of carrying bucket chamber 384 of wall type trapezium bucket, fixedly wall type trapezium bucket front bucket face is the second counterattack panel 383, and fixedly the wall type trapezium bucket back side is assembling panel 385.The material of reaction type stepping hopper own is potassium steel.Counterattack tooth bar 38 cross sections are trapezoidal.
Embodiment 2: with reference to accompanying drawing 2-6.A kind of machine-processed natural sand grading adjuster that is consisted of by step-by-step movement counterattack hopper, Machine-made Sand grading adjuster 3 is made of power source 31, the second material guide lining board 32, the first material guide lining board 33, charging aperture wear-resisting ring 34, feed inlet end liner plate 35, charging aperture shell 36, large rolling ring 37, step-by-step movement counterattack hopper 38, the 3rd material guide lining board 39, the 4th material guide lining board 40 and sand dust cover 43; The cylinder both ends are overlapped respectively large rolling ring 37, large rolling ring 37 is positioned on the 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 consist of charging aperture, many step-by-step movements counterattack hopper 38 is take three rows or many rows as one group and adopt the step-by-step movement structure distribution on inner wall of rotary drum, every row's step-by-step movement counterattack hopper 38 on the same group all misplaces and arranges, and the second material guide lining board 32, the first material guide lining board 33 and the 3rd material guide lining board 39, the 4th material guide lining board 40 are distributed in respectively many group stepping hoppers two ends.Many rows are that one group of step-by-step movement is when arranging, second group of hopper and first group of hopper hopper position that misplaces half, same the 3rd group of hopper and second group of hopper also are half hoppers of dislocation, namely rotate a circle at barrel, material in first group of hopper has half to enter second group, and from feeding mouth, extracted again new material, rotated constantly with this and move towards discharging opening.Sand dust cover 43 inwalls are equipped with buffering leather packing 41.Sand dust cover 43 end faces have to be equipped with on peep hole and the peep hole to observe and cover 42.The power of Machine-made Sand grading adjuster 3 adopts frequency conversion to adjust rotating speed.Step-by-step movement counterattack hopper 38 is fixing wall type trapezium bucket, the fixation wall upper end wall laterally is welded with counterattack tooth bar 381, fixedly be welded with the first counterattack panel 382 on the part accent of carrying bucket chamber 384 of wall type trapezium bucket, fixedly wall type trapezium bucket front bucket face is the second counterattack panel 383, and fixedly the wall type trapezium bucket back side is assembling panel 385.The material of reaction type stepping hopper own is potassium steel.Counterattack tooth bar 38 cross sections are trapezoidal.Backing 39 is made of arc 391 and Duo Gen helical rack 392, and solder side radian and arc 391 radians that many helical racks 392 equidistantly are welded on 391 of arcs and helical rack 392 match, and have bolt fixing hole 393 on the arc 391.Feed inlet end liner plate 35 is made of fanning strip 351 and many toothed rack 352, and many toothed rack 352 radiation spacings are welded on 351 of fanning strips, have bolt fixing hole 353 on the fanning strip 351.Polylith feed inlet end liner plate 35 consists of charging aperture and tooth bar is positioned at the charging oral cavity.Material guide lining board 32 is made of arc 321 and many toothed rack 322, and many toothed rack 322 spacings are welded on the arc 321.
What be connected with the fabric type aside-liner is the cloth liner plate, and this liner plate and other inner liner plates and hopper all are high manganese steel casting, and the protruding shift fork bar on this liner plate has rolling equally, grinding, the function of feeding.
Embodiment 3: on the basis of embodiment 1 and 2, a kind of sand method processed of the machine-processed natural sand grading adjuster that is consisted of by step-by-step movement counterattack hopper, steel ball enters Machine-made Sand grading adjuster 3 jointly with the Machine-made Sand that needs to adjust, the rolling of Machine-made Sand grading adjuster 3 drives step-by-step movement hopper 38 and constantly does lifting batch turning campaign, steel ball is thus lifted to the top simultaneously with the Machine-made Sand that needs to adjust, and fall simultaneously, the own material of reaction type stepping hopper that is in the bottom is potassium steel, steel ball can impact the Machine-made Sand that the needs on the counterattack face are adjusted when dropping to the counterattack surface, can impact through bounce-back again the Machine-made Sand on the adjacent counterattack face, and because the barrel of Machine-made Sand grading adjuster 3 is in ceaselessly rotation, the Machine-made Sand that pile up the bottom and the mixture of steel ball are constantly impacted, the rolling grinding, risen to the top and repeat to do the whereabouts by the next stage bucket again, impacted, grinding, the operation of stepping, reduce the modulus of fineness of Machine-made Sand with this, and in the middle of rolling, the water caltrop of Machine-made Sand is ground off, make Machine-made Sand grading adjuster 3 both reach the effect that reduces modulus of fineness, the finished product Machine-made Sand after adjusting also reached the grain type effect of adjusting tiny Machine-made Sand, so that can reach the quality of natural sand.Steel ball can be that the reinforcing bar crop of finished product also can be that the screw-thread steel crop of construction waste is made, as long as this crop possesses certain mass, can play the strike effect after high-end the falling and get final product.The power of Machine-made Sand grading adjuster 3 adopts frequency conversion to adjust rotating speed, controls the modulus of fineness of finished product by the different rotating speeds of barrel.
What need to understand is: although above-described embodiment is to the mentality of designing of the present invention detailed text description of contrasting; but these text descriptions; just the simple text of mentality of designing of the present invention is described; rather than to the restriction of mentality of designing of the present invention; any combination, increase or modification that does not exceed mentality of designing of the present invention all falls within the scope of protection of the present invention.
Claims (5)
1. the special-purpose step-by-step movement of machine-processed natural sand grading adjuster is strikeed back hopper, it is characterized in that: step-by-step movement counterattack hopper (38) is fixing wall type trapezium bucket, the fixation wall upper end wall laterally is welded with counterattack tooth bar (381), fixedly be welded with the first counterattack panel (382) on the part accent of carrying bucket chamber (384) of wall type trapezium bucket, fixedly wall type trapezium bucket front bucket face is the second counterattack panel (383), and fixedly the wall type trapezium bucket back side is assembling panel (385).
2. the special-purpose step-by-step movement of machine-processed natural sand grading adjuster according to claim 1 is strikeed back hopper, and it is characterized in that: the material of reaction type stepping hopper own is potassium steel.
3. the special-purpose step-by-step movement counterattack of machine-processed natural sand grading adjuster according to claim 1 hopper is characterized in that: strike back tooth bar (38) cross section and be trapezoidal.
4. sand method processed by step-by-step movement counterattack hopper building mechanism natural sand grading adjuster, it is characterized in that: steel ball enters Machine-made Sand grading adjuster (3) jointly with the Machine-made Sand that needs are adjusted, the rolling of Machine-made Sand grading adjuster (3) drives step-by-step movement hopper (38) and constantly does lifting batch turning campaign, steel ball is thus lifted to the top simultaneously with the Machine-made Sand that needs to adjust, and fall simultaneously, the own material of reaction type stepping hopper that is in the bottom is potassium steel, steel ball can impact the Machine-made Sand that the needs on the counterattack face are adjusted when dropping to the counterattack surface, can impact through bounce-back again the Machine-made Sand on the adjacent counterattack face, and because the barrel of Machine-made Sand grading adjuster (3) is in ceaselessly rotation, the Machine-made Sand that pile up the bottom and the mixture of steel ball are constantly impacted, the rolling grinding, risen to the top and repeat to do the whereabouts by the next stage bucket again, impacted, grinding, the operation of stepping, reduce the modulus of fineness of Machine-made Sand with this, and in the middle of rolling the water caltrop of Machine-made Sand is ground off, so that the finished product Machine-made Sand after adjusting reaches the quality of natural sand.
5. the special-purpose step-by-step movement of machine-processed natural sand grading adjuster according to claim 4 is strikeed back the sand method processed of hopper, it is characterized in that: steel ball can be that the reinforcing bar crop of finished product also can be that the screw-thread steel crop of construction waste is made, as long as this crop possesses certain mass, can play the strike effect after high-end the falling and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103350018A true CN103350018A (en) | 2013-10-16 |
| CN103350018B CN103350018B (en) | 2016-06-22 |
Family
ID=49306484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310266852.0A Active 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103350018B (en) |
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 |
| 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 |
-
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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103350018B (en) | 2016-06-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103350017B (en) | The preparation method of machine-made natural sand gradation adjustment system and natural sand | |
| CN102989558A (en) | All-radial-direction discharging ball mill | |
| CN101947478B (en) | Final screening mechanism movable single-stage hammer screening crusher | |
| US8550389B2 (en) | Imp mill having a uniform wear hammer arrangement | |
| CN103341383A (en) | Dry-method sand manufacturing machine | |
| CN103350016B (en) | The preparation method of machine-made natural sand grading adjuster and natural sand | |
| CN203379935U (en) | Machine-made natural sand grading adjusting system | |
| CN206543611U (en) | A kind of numerical control multi-stage crushing device | |
| CN203379939U (en) | Special stepping type counterattack hopper for machine-made natural sand grading adjuster | |
| US20130277469A1 (en) | Adjusting apparatus, adjusting system, crusher, crushing plant and method for adjusting the crusher | |
| CN207929379U (en) | A kind of vertical shaft type birotor material crushing device | |
| CN202655218U (en) | Rotary drum screen in screen ring structure | |
| CN103100464B (en) | Energy-saving and environment-friendly double-rotor crushing machine | |
| CN203955276U (en) | A kind of toothed roller type screening crusher | |
| CN103350018A (en) | Special stepping type counterattack hopper for machine-manufactured natural sand grading adjustment machine and sand manufacturing method | |
| CN203635270U (en) | Machine-made natural sand grading regulating machine | |
| CN201791557U (en) | Single-stage hammer-type screening crusher with mobile end screening mechanism | |
| CN103831148A (en) | Improved reversible type grate-free hammer crusher of rotor mechanism | |
| CN103203314A (en) | Efficient roll screen | |
| CN101972682B (en) | Single-section hammer type screening crusher | |
| CN213315298U (en) | Impact crusher capable of adjusting size of crushed particles | |
| CN205526769U (en) | Storage extracting device of lump ore | |
| CN106423418A (en) | Rotary grinding type quartz sand ore crushing device | |
| CN101947479B (en) | Structurally improved single-section hammer type screening crusher | |
| JP2009172564A (en) | Drum type river sand manufacturing apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |