CN101947478A - Final screening mechanism movable single-stage hammer screening crusher - Google Patents
Final screening mechanism movable single-stage hammer screening crusher Download PDFInfo
- Publication number
- CN101947478A CN101947478A CN 201010291442 CN201010291442A CN101947478A CN 101947478 A CN101947478 A CN 101947478A CN 201010291442 CN201010291442 CN 201010291442 CN 201010291442 A CN201010291442 A CN 201010291442A CN 101947478 A CN101947478 A CN 101947478A
- Authority
- CN
- China
- Prior art keywords
- sieve
- edged fine
- toothed comb
- grid
- pair
- 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
Abstract
The invention discloses a final screening mechanism movable single-stage hammer screening crusher, and belongs to mining machinery. The final screening mechanism movable single-stage hammer screening crusher comprises a crusher box body, a crushing rotor, a final screening mechanism, a pre-screening mechanism, and a grating body, wherein the crusher box body consists of left, right, front and rear boxes and an upper box, and is provided with a crushing working chamber; the upper part of the left box is provided with a feed port; the crushing rotor is provided with a hammer and is positioned on the crusher box body; the final screening mechanism is arranged in the crushing working chamber; the pre-screening mechanism is arranged on the top of the outer side of the left box; the grating body is positioned in the crushing working chamber; and the final screening mechanism comprises a first screening grate, a second screening grate, a pair of first screening grate bearing supports, and a pair of second screening grate bearing supports. The final screening mechanism movable single-stage hammer screening crusher is characterized in that: one first screening grate bearing support is provided with at least one pair of first rollers, and the other first screening grate bearing support is provided with at least one pair of first rollers; and one second screening grate bearing support is provided with at least one pair of second rollers, and the other second screening grate bearing support is provided with at least one pair of second rollers. The final screening mechanism movable single-stage hammer screening crusher has the advantages of convenient and quick replacement and reduction of labor intensity.
Description
Technical field
The invention belongs to the mining machinery technical field, be specifically related to the movable single block hammer screening crusher of a kind of whole screen(ing) machine structure, be used for lime stone is smashed.
Background technology
Known, lime stone is a kind of broad-spectrum raw mineral materials, except that can be used for making the cement, uses it always as flux in metal smelt, and lime stone also is the important materials during power plant desulfurization and calcium carbide are produced.Employed during power plant desulfurization and calcium carbide are produced is active lime mostly, and active lime is formed by granular limestone calcination.When adopting the calcining of shaft furnace method at present, the granularity that requires lime stone is about 40-120mm; When adopting calcined by rotary kiln, the granularity that then requires lime stone is about 10-50mm.Lime stone less than above-mentioned granularity then can not utilize.That is to say that it is few more good more that the calcining of shaft furnace method requires less than the granularity of the lime stone of 40mm; And the calcined by rotary kiln requirement is few more good more less than the granularity of the lime stone of 10mm.With calcium carbide production is example, needs to introduce air (blast roasting) in calcination process, in case therefore the granularity of lime stone is too in small, broken bits, can influence ventilation effect so.
In the past in to the process of limestone crushing in order to reduce fines as far as possible, the situation of aforementioned shaft furnace or calcined by rotary kiln technological requirement appears satisfying in lime stone when promptly avoiding fragmentation, usually use the extrusion fragmentation, for example use jaw formula or cone crusher, but because the ratio of reduction of this type of disintegrating machine is little, therefore, if reach the granularity of the technological requirement of aforesaid shaft furnace method calcining or calcined by rotary kiln, then need secondary even three grades of fragmentations, thereby cause the production procedure complexity, equipment investment is huge.
Again, in modern manufacture of cement, the vertical roller grinder of energy-saving effect replaces traditional ball mill because of the energy consumption height is had more gradually, and when using ball mill grinding raw material (lime stone) before, the lime stone that requirement provides is thin more good more.Therefore, not only the ratio of reduction is big to weigh the technical characteristic of disintegrating machine at that time, and the fines rate is high more good more in the product.And using the roller mill to produce now, powder is unfavorable for forming the stable bed that rolls more, reduces the efficient of roller mill on the contrary.
As shown in the above description, disintegrating machine in the prior art broken limestone particle obviously be difficult to satisfy of the requirement of aforementioned technology to particle, therefore, be necessary to be improved, yet in disclosed patent and non-patent literature, there is no all technology enlightenments of being used for reference that has.For example, the birotor single hop hammer mill housing that provides of Granted publication CN2678765Y is around reducing the falling height that advances the machine ore, reducing that propose service life in fault rate and the raising machine; And for example, the impact breaker recommended of CN100512968C is evenly to use for the ratio of improving lime stone and clay to avoid the clay slip seam of living to comb to cause that buildup reduces (influence) crushing efficiency and guarantees that broken rotor is loaded and evenly propose.For this reason, the applicant has carried out useful exploration and trial, and the technical scheme that solves the problems of the technologies described above that will form and the application have proposed patent application (name is called the single block hammer screening crusher) on the same day.As the industry's knowledge of the reason, disintegrating machine is that the many groups tup that relies on pivot to be arranged on the broken rotor embodies the strike that enters the ore in the broken working chamber to the smashing principle of ore, promptly drive pivot and tup on it is set impacts ore and make ore reduction when broken rotor rotates, the ore after the fragmentation is sifted out by whole screen(ing) machine structure.The position of whole screen(ing) machine structure in broken working chamber is positioned at below the broken rotor, it is made of a pair of hinged each other and sieve material double-edged fine-toothed comb that find a place on sieve material double-edged fine-toothed comb bearing support, sieve material double-edged fine-toothed comb is made of grid section or comb piece usually, gap between adjacent grid section or the adjacent comb piece constitutes sieving groove, is drawn from sieving groove by the ore that tup smashes.Yet, in the use of reality,, particularly hit hitting under the shake of ore at tup owing to be subjected to the impact of heavy ore, add the wearing and tearing of accumulating over a long period, the grid section of the sieve material double-edged fine-toothed comb situation (if the comb piece cracked phenomenon can occur equally) that can occur rupturing.Therefore,, promptly in time change sieve material double-edged fine-toothed comb, otherwise need can between the grid section of fracture, scurry out in advance by the ore that tup hits in case the grid section fracture need in time be got rid of the old to make way for the new.
In the prior art, looking and changing sieve material double-edged fine-toothed comb is loaded down with trivial details engineering project, because if the sieve material double-edged fine-toothed comb of heavy (also claiming heavy) will be shifted out disintegrating machine together with the sieve material double-edged fine-toothed comb bearing support that supplies sieve material double-edged fine-toothed comb is set, except dropping into draw-gear, also need drop into numerous manpowers, and more bother when material double-edged fine-toothed comb bearing support is taken the bottom of broken working chamber that the sieve material double-edged fine-toothed comb of newly enabling introduces disintegrating machine will sieving.Yet, in the patented technology scheme that is exemplified above disclosed the including but not limited to, all disclose to have to make how effectively and change the technology enlightenment that sieve material double-edged fine-toothed comb is simple and direct and saving drops into manpower, to this, the applicant has carried out useful design, and technical scheme described below is based on producing under this situation.
Summary of the invention
Task of the present invention be to provide a kind of not only helped to reduce drop into manpower but also help embodying convenience when sieve material double-edged fine-toothed comb changed and the movable single block hammer screening crusher of whole screen(ing) machine structure of agility.
Task of the present invention is finished like this, the movable single block hammer screening crusher of a kind of whole screen(ing) machine structure, comprise the broken machine case body with broken working chamber that is made of left, right, front and rear casing and upper box, wherein, the top of left box body constitutes charging aperture; One is provided with the broken rotor of tup with interval state pivot, is positioned at described broken machine case body, and be arranged on rotationally described before between casing and the rear box; One is used for whole screen(ing) machine structure that the ore after the described broken rotor fragmentation is drawn, be located in the described broken working chamber, and corresponding to the below of described broken rotor; One is used for using granularity and exempting from broken particle and introducing the pre-screen-dividing machine structure that sifts out in advance before the broken working chamber treating that broken ore is introduced described broken working chamber and will be entrained in reaching of raw ore simultaneously from charging aperture, be located at left box body the outside the top and corresponding to the position of described charging aperture; One grid body, be positioned at broken working chamber, be connected with the top of left box body, and below corresponding to described charging aperture, described whole screen(ing) machine structure comprises the first sieve material double-edged fine-toothed comb, the second sieve material double-edged fine-toothed comb, the a pair of first sieve material double-edged fine-toothed comb bearing support, a pair of second a sieve material double-edged fine-toothed comb bearing support and the backing roll, the first sieve material double-edged fine-toothed comb is located between a pair of first sieve material double-edged fine-toothed comb bearing support, the second sieve material double-edged fine-toothed comb is located between a pair of second sieve material double-edged fine-toothed comb bearing support, one end of one end of the first sieve material double-edged fine-toothed comb bearing support and the second sieve material double-edged fine-toothed comb bearing support is hinged, and the other end of the first sieve material double-edged fine-toothed comb bearing support is installed with hanging feet on one first, hanging feet is hung on the front beam on first, one end of front beam, first through hole on the casing before being opened in is stretched over outside the described preceding casing, and be bearing on the preceding casing, second through hole of the other end on being opened in rear box is stretched over outside the rear box, and be bearing on the rear box, the other end of the second sieve material double-edged fine-toothed comb bearing support is fixed with hanging feet on one second, hanging feet is hung on the rear cross beam on second, one end of rear cross beam through be opened in described before hole on the casing be stretched over before outside the casing, and be bearing on the preceding casing, the hole of the other end on being opened in described rear box is stretched over outside the rear box, and be bearing on the rear box, match with the bottom of a pair of first sieve material double-edged fine-toothed comb bearing support or match with the bottom of a pair of second sieve material double-edged fine-toothed comb bearing support in the middle part of backing roll, and an end of backing roll be stretched over before casing outer and be shelved on before on the casing, the other end is stretched over outside the rear box, and be shelved on the rear box, be characterised in that: a side pivot of casing is provided with at least one pair of first roller on one of them the sieve material double-edged fine-toothed comb bearing support in the described a pair of first sieve material double-edged fine-toothed comb bearing support and towards described before, and expects on double-edged fine-toothed comb bearing support and be provided with at least one pair of first roller towards the same pivot of a side of described rear box at another first sieve; A side pivot of casing is provided with at least one pair of second roller on one of them sieve material double-edged fine-toothed comb bearing support in the described a pair of second sieve material double-edged fine-toothed comb bearing support and towards described before, and expects on double-edged fine-toothed comb bearing support and be provided with at least one pair of second roller towards the same pivot of a side of described rear box at another second sieve.
In a specific embodiment of the present invention, on the outer wall of described left box body and the bottom that is positioned at outer wall constitute one outwards bending and be first cushion block supporting eaves of level, on the outer wall of described right case and the bottom that is positioned at outer wall constitute one outwards bending and be second cushion block supporting eaves of level, on described first cushion block supporting eaves, be stacked with first at interval, second cushion block and the 3rd cushion block, be provided with the 4th and on described second cushion block supporting eaves, fold at interval, the 5th cushion block and the 6th cushion block, one end of described front beam is shelved on first cushion block, the other end is shelved on the 4th cushion block, one end of described rear cross beam is shelved on the 3rd cushion block, the other end is shelved on the 6th cushion block, one end of described backing roll is shelved on second cushion block, and the other end is shelved on the 5th cushion block.
In another specific embodiment of the present invention, constitute the gradient relation that reduces one by one between described pre-screen-dividing machine structure, grid body and the whole screen(ing) machine structure three successively highly from top to bottom.
In another specific embodiment of the present invention, described pre-screen-dividing machine structure comprises a pair of pre-sub-sieve roller frame opposite each other, one group of first sub-sieve conveying roller and one group of second sub-sieve conveying roller, a pair of pre-sub-sieve roller frame is connected with the top of described left box body, and corresponding to described charging aperture, one group first, the equal pivot of the second sub-sieve conveying roller is arranged between the described a pair of pre-sub-sieve roller frame, wherein: constitute difference in height between one group of first sub-sieve conveying roller and one group of second sub-sieve conveying roller, and one group of second sub-sieve conveying roller is between described charging aperture and one group of first sub-sieve conveying roller.
In another specific embodiment of the present invention, maintain the roll gap that falls for the particle that has reached granularity in the raw ore between described one group of first sub-sieve conveying roller, also has the roll gap that is used for having reached the particle whereabouts of granularity between described one group of second sub-sieve conveying roller for raw ore, and the surface at one group of first sub-sieve conveying roller all is intervally distributed with first flange vertically, and all is intervally distributed with second flange vertically on the surface of one group of second sub-sieve conveying roller.
Also have in the specific embodiment of the present invention, the cross sectional shape of described first, second flange is ellipse or peach shape.
More of the present invention and in specific embodiment, described grid body comprises coupling beam under one a group of grid and the grid, the upper end of one group of grid is formed on the grid on the coupling beam with the interval state, space between the adjacent grid constitutes charging conduit, wherein: in one group of grid, the outside of one piece of grid of first and end respectively is extended with a grid pivot, grid pivot pivot is arranged on the grid pivotal block, grid pivotal block and described broken machine case body are fixed, the middle part of coupling beam is connected with the lower end of one group of grid under the grid, and under the grid end bearing of coupling beam on first supporting seat, the inwall of first supporting seat and described preceding casing is fixed, the other end of coupling beam is supported on second supporting seat under the grid, and the inwall of second supporting seat and described rear box is fixed.
In of the present invention and then specific embodiment, the surface towards last of described grid constitutes the grid step that one group of height that is used to make the upper surface of grid from top to bottom reduces one by one, and the width of described charging conduit is 40-150mm.
Of the present invention again more and in specific embodiment, described a pair of first sieve is expected the two ends of double-edged fine-toothed comb and is positioned at the bottom that each constitutes one group of first chimeric bead at interval, described a pair of second sieve is expected the two ends of double-edged fine-toothed comb and is positioned at the bottom that each constitutes one group of second chimeric bead at interval, expect that a side of double-edged fine-toothed comb respectively is concaved with one group of first gomphosis groove at interval on the described a pair of first sieve material double-edged fine-toothed comb bearing support and towards described first sieve, expect that a side of double-edged fine-toothed comb respectively is concaved with one group of second gomphosis groove at interval on the described a pair of second sieve material double-edged fine-toothed comb bearing support and towards described second sieve, the quantity of the described first chimeric bead equates with the quantity of described first gomphosis groove, and position each other is corresponding, the quantity of the described second chimeric bead equates with the quantity of described second gomphosis groove, and position each other is corresponding, wherein: the first chimeric bead is embedded in first gomphosis groove, and the second chimeric bead embeds in second gomphosis groove.
In again of the present invention and then specific embodiment, the quantity of described tup has three to nine groups, be three to nine five equilibriums and distribute on described broken rotor, the quantity of every group of tup equates, and respectively to organize the installation site of tup on broken rotor be identical.
Technical scheme provided by the invention is owing to be provided with first roller on the first sieve material double-edged fine-toothed comb bearing support of whole screen(ing) machine structure, be provided with second roller on the second sieve material double-edged fine-toothed comb bearing support, therefore after first sieve expects that the double-edged fine-toothed comb and/or the second sieve material double-edged fine-toothed comb cause damage, just can follow the people by first, second roller is that the guide rail that is presented to broken working chamber bottom is taken first, second sieve material double-edged fine-toothed comb by first, second sieve material double-edged fine-toothed comb bearing support and easily shifted out, both can reduce the input manpower, the convenience of replacing and quick can be embodied again, and the working strength when changing can be alleviated.
Description of drawings
Fig. 1 is a specific embodiment structure chart of the present invention.
The partial schematic diagram that Fig. 2 matches with rear box for whole screen(ing) machine structure.
Fig. 3 is the overall structure schematic diagram of the movable single block hammer screening crusher of the whole screen(ing) machine structure of the present invention.
The specific embodiment
For the auditor that the makes Patent Office especially public can be expressly understood technical spirit of the present invention and beneficial effect more, the applicant general elaborates in conjunction with the accompanying drawings in the mode of embodiment below, but to the description of embodiment all is not restriction to the present invention program, any according to the present invention's design done only for pro forma but not substantial equivalent transformation all should be considered as technical scheme category of the present invention.
Ask for an interview Fig. 1 and Fig. 3, the broken machine case body 1 that provides is made of left box body 11, right case 12, preceding casing 13, rear box 14 and upper box 16, and is surrounded jointly by left, right, front and rear casing 11,12,13,14 and upper box 16 and to form the broken machine case body 1 with broken working chamber 15.The top of left box body 11 constitutes charging aperture 111, and the top at this left box body 11 promptly is equipped with pre-screen-dividing machine structure 4 corresponding to the position of charging aperture 111, pre-screen-dividing machine structure 4 comprises a pair of pre-sub-sieve roller frame 41, one group of first sub-sieve conveying roller 42 and one group of second sub-sieve conveying roller 43, a pair of pre-sub-sieve roller frame 41 is set parallel to each other, and be connected with the top of the left box body 11 of broken machine case body 1, one group of first sub-sieve conveying roller 42 and one group of second sub-sieve conveying roller 43 are arranged between a pair of pre-sub-sieve roller frame 41 rotationally, wherein: the position of one group of first sub-sieve conveying roller 42 is than the position height of one group of second sub-sieve conveying roller 43, that is to say first, the second sub-sieve conveying roller 42, be formed with difference in height between 43, be formed with a sub-sieve feeding step in other words.One group first, the second sub-sieve conveying roller 42,43 quantity is not all because of being subjected to the restriction of quantity shown in Figure 2, the second sub-sieve conveying roller 43 is between the charging aperture 111 and the first sub-sieve conveying roller 42, that is to say, one group of first sub-sieve conveying roller 42 is positioned at the rear of one group of second sub-sieve conveying roller 43, deliver to one group of second sub-sieve conveying roller 43 by the ore of one group of first sub-sieve conveying roller 42 behind sub-sieve, to unload to the following broken working chamber 15 that also will describe in detail from charging aperture 111 through the ore behind the sub-sieve once more by one group of second sub-sieve conveying roller 43, more properly say and unload to grid body 5.
By top explanation as can be known, first, second sub-sieve conveying roller 42,43 comes down to material feeding of the present invention and pre-screening mechanism, Given this manage, first, second sub-sieve conveying roller 42,43 can be understood as pre-sub-sieve roller, each roller is all by identical direction rotation, the ore (also can claim building stones) that is positioned on the roll surface is promoted by roller, is driven to the direction of broken working chamber 15 by storage end and send (driveing), until enter broken working chamber 15 from charging aperture 111.
All maintain the space between aforesaid one group of first sub-sieve conveying roller 42 and between one group of second sub-sieve conveying roller 43, no matter and be each roll body of one group of first sub-sieve conveying roller 42 or the surface of each roll body of one group of second sub-sieve conveying roller 43 all is intervally distributed with flange vertically.The applicant is defined as first flange 421 with the flange on one group of first sub-sieve conveying roller 42, in like manner the flange on one group of second sub-sieve conveying roller 43 is defined as second flange 431.Form and the suitable whereabouts passage of permission screen size by aforesaid flange, therefrom fall for particle, and, therefore can claim that flange is the roller dish because aforesaid flange has and promotes the function that the bed of material advances.The cross sectional shape of roller dish both can be circular, also can be ellipse or peach shape, and wherein, the running of ellipse or peach shape roller dish can make the bed of material produce the effect that pitches when advancing, and strengthened the function that particle separates from the bed of material.The number of the quantity of aforesaid one group of first sub-sieve conveying roller 42 and one group of second sub-sieve conveying roller 43 depends on the occupation rate of accept in the supplied materials, if accept ratio height, the quantity of roller is just corresponding some more so, and vice versa.In addition, the roller number is relevant with the sub-sieve of ore charge, and material is wet and contain mud for a long time, the then also corresponding increase of the quantity of roller.Above the notion of mentioned peach shape be meant the shape of the peach of fruit category.
By shown in Figure 3, in one group of first sub-sieve conveying roller 42, two rollers that occupy spout 44 belows are promptly near the impact because of the lump ore that will bear batcher with standing in the breach and be discharged into of two rollers at spout 44 places, therefore adopt the roller of reinforced structure and have vibration absorber 45, preferred vibration absorber 45 is a rubber blanket, so that several tons the lump ore of guaranteeing to weigh unloads fashionable unlikely damage roller.
As shown in the above description, the function of aforesaid pre-screen-dividing machine structure 4 is: the particle that has reached the finished product granularity requirements when ore is sent to charging aperture 111 in tcrude ore screens out in advance, and avoiding them to enter broken working chamber 15, to participate in lump ores together broken and the pulverizing situation occurred.According to known general knowledge, one group of first sub-sieve conveying roller 42 and one group of second sub-sieve conveying roller 43 are respectively driven by corresponding actuating unit.Figure 1 shows that example, drive sprocket wheel 432 on the first second sub-sieve conveying roller 43 in one group of second sub-sieve conveying roller 43 by motor through reductor, and remaining the second sub-sieve conveying roller 43 in one group of second sub-sieve conveying roller 43 by chain one by one transition connect (because all being installed with sprocket wheel 432 on each second sub-sieve conveying roller 43), the operation principle of one group of first sub-sieve conveying roller 42 is same as above.
One broken rotor 2 is arranged in the aforesaid broken machine case body 1 rotationally by the rotor spindle nose 22 at its two ends, specifically: with in a pair of rotor spindle nose 22 one of them promptly towards a rotor spindle nose 22 of preceding casing 13 bearing block support by being furnished with bearing on preceding casing 13, and another rotor spindle nose 22 promptly towards the rotor spindle nose 22 of rear box 14 equally the bearing block support by being furnished with bearing on rear box 14, and be stretched over outside the rear box, promptly be stretched over broken machine case body 1 outer (present embodiment is the rear box 14 of broken machine case body 1) and fixedly connected with the drive 6 of power drive mechanism by the keyway 221 that is provided with on it.In the present embodiment, on broken rotor 2, be provided with five groups of tups 21 with five five equilibrium pivots, certainly the group number of tup 21 is not subjected to the restriction of embodiment, for example may be as few as nine groups of three groups or as many as, in the time of three groups, then be separated by 120 ° for every group, in the time of nine groups, then every group at a distance of 40 °, and the notion of 120 ° of being said here and 40 ° all is that circumferencial direction according to the cylinder of broken rotor 2 is a benchmark.In addition, although having illustrated respectively to organize the quantity of tup 21 in the present embodiment is seven, but should not be restricted equally, because when the specification of hammer mill is big, and when the length of broken rotor 2 was long, the columns of so can corresponding increase axial tup 21 was with example, when the diameter of broken rotor 2 is big, row's number of the tup 21 on then corresponding increase rotor 2 surfaces of revolution.Each tup 21 is located on the hammer handle 212 by tup bearing pin 211, and hammer handle 212 is located on the broken rotor 2 by hammer handle axle 2121.When driving broken rotors 2 rotations by the drive 6 of power drive mechanism, then the ore sequencing that will be entered in the broken working chamber 15 by the tup on the broken rotor 2 21 hits on grid body 5 and sieve, on whole screen(ing) machine structure 3 the residue material is continued strike and sieves.
Please continue to see that Fig. 1 and Fig. 3 main broken of the present invention are operated on the grid body 5 carries out, it is between charging aperture 111 and whole screen(ing) machine structure 3.The structure of grid body 5 is as follows: comprise coupling beam 52 under one a group of grid 51 and the grid, grid 51 is in fact just as the shape of comb, one group of grid 51 is formed on the grid on the coupling beam 511 integratedly, and the outside of the base portion (illustrated upper end) of one piece of grid of first in one group of grid 51 and end respectively is extended with a grid pivot 512, each grid pivot 512 pivot is arranged on the grid pivotal block 5121, with location status shown in Figure 1 is example, first is the upper inside wall of an end of casing 13 before also promptly the grid pivotal block 5121 of the grid pivot 512 of first piece of grid 51 is fixed on of front, and the upper inside wall of end other end of casing 13 before to be the grid pivotal block 5121 of the grid pivot 512 of last one piece of grid 51 be fixed on.Constitute charging conduit 514 between the adjacent grid 51, the width of charging conduit 514 is that the grid gap width should be able to admit maximum feed granularity, also promptly should satisfy the requirement that adapts with maximum blanking granularity, the preferred width of charging conduit 514 is 40-150mm, present embodiment is selected 70-120mm, and specifically the applying unit (user) by equipment requires to select in the 40-150mm scope according to reality.The grid gap width is decided by maximum marker size.In addition, each grid 51 towards on the surface be formed with one group of grid step 513 that one group of height that is used to make the upper surface of grid 51 reduces successively from top to bottom, for aforesaid tup 21 provides the condition that ore is impacted, and the ore that the ore that is crashed to pieces earlier promptly reaches the finished product granularity spills from aforesaid charging conduit 514 earlier, embodiment is earlier broken to go out earlier, avoids pulverizing.As seen, grid coarse crushing chamber (perhaps claiming grid coarse crushing zone) can be called in the zone of grid body 5, constitute by the adjacent part of grid body 5 with broken rotor 2, in this zone (or claiming interval), tup 21 can directly be pounded to material piece (ore), and makes to smash and reach the wide material piece of grid seam and discharge on the spot from charging conduit 514.The middle part of coupling beam 52 promptly is connected with the end of one group of grid 51 towards whole screen(ing) machine structure 3 with the lower end of one group of grid 51 under the aforesaid grid, and under the grid end bearing of coupling beam 52 on first supporting base 521, the other end is supported on second supporting base 522, wherein, first supporting base 521 is fixed with the inwall of preceding casing 13, and second supporting base 522 is fixed with the inwall of rear box 14, preferred scheme also can be coupling beam under the grid 52 and first, second supporting base 521, parallels 523 respectively is set between 522, the effect of parallels 523 can be regulated the space between the work circle of the lower end of grid body 5 and broken rotor 2, thereby control enters the ore grain size of whole screen(ing) machine structure 5.
Ask for an interview Fig. 2 and continuation in conjunction with Fig. 1 and Fig. 3, the outer wall of casing 13 and be positioned at the bottom and be outward extended with one first cushion block supporting eaves 135 (also can claim first cushion block supporting eaves board or first cushion block to pile up and put flanging) before aforesaid with level, interval stacked first on this first cushion block supporting eaves 135, second, the 3rd cushion block 132,133,134, the width of the central region of first cushion block supporting eaves 135 is wideer than the width in the zone at two ends, and in order to save or claim to reduce the quantity of the 3rd cushion block 134, place on the preceding casing cushion block support 1351 at casing cushion block support 1351, the three cushion blocks 134 on first cushion block supporting eaves 135 and before below corresponding to the 3rd cushion block 134, being installed with.By shown in Figure 2, at the outer wall of aforesaid rear box 14 and be positioned at the bottom and be outward extended with a shape with level equally, second cushion block supporting eaves 141 that structure and effect are all identical with first cushion block supporting eaves 135, interval the stacked the 4th on this second cushion block supporting eaves 141, the 5th, the 6th cushion block 143,144,145, the width of the central region of second cushion block supporting eaves 141 is bigger than the width of two end regions, and, same in order to reduce the quantity of the 6th cushion block 145, place on the rear box cushion block support 1451 preferably being installed with a rear box cushion block support 1451, the six cushion blocks 145 on second cushion block supporting eaves 141 and below with the fixed form of welding corresponding to the 6th cushion block 145.Wherein: the first, the 4th cushion block 132,143 corresponds to each other; The second, the 5th cushion block 133,144 corresponds to each other; Three, the 6th cushion block 134,145 corresponds to each other.
The whole screen(ing) machine structure 3 that provides comprises one first, the second sieve material double-edged fine- toothed comb 31,32, each is a pair of first years old, the second sieve material double-edged fine-toothed comb bearing support 33,34 and one backing roll 35, promptly each constitutes one group of first chimeric bead 311 with the interval state towards the surface of the first sieve material double-edged fine-toothed comb bearing support 33 in the bottom (bottom surface) at the two ends of the first sieve material double-edged fine-toothed comb 31, each constitutes first gomphosis groove, 332 scarves on one of them first sieve material double-edged fine-toothed comb bearing support 33 in the first chimeric bead 311 and a pair of first sieve material double-edged fine-toothed comb bearing support 33 of an end of one group of first gomphosis groove, 332, the first sieve material double-edged fine-toothed combs 31 with the interval state and the upper surface of a pair of first sieve material double-edged fine-toothed comb bearing support 33 is promptly towards the surface of the first sieve material double-edged fine-toothed comb 31; And the first chimeric bead 311 and a pair of first of the other end of the first sieve material double-edged fine-toothed comb 31 is sieved first gomphosis groove, 332 scarves on another first sieve material double-edged fine-toothed comb bearing support 33 of expecting in the double-edged fine-toothed comb bearing support 33.One end of a pair of first sieve material double-edged fine-toothed comb bearing support 33 respectively is articulated and connected by the end of jointed shaft 334 with a pair of second sieve material double-edged fine-toothed comb bearing support 34, and the other end of the first sieve material double-edged fine-toothed comb bearing support 33 is installed with hanging feet 331 on one first, this on first hanging feet 331 hang on front beam 3311, first through hole 131 before one end of front beam 3311 passes and is opened on the casing 13, and be shelved on and aforesaidly be stacked on first cushion block 132 on first cushion block supporting eaves 135 (Fig. 1 shows) with pile configuration state, the other end is stretched over outside second through hole 142 that is opened on the rear box 14, and is shelved on and aforesaidly is stacked on the 4th cushion block 143 on second cushion block supporting eaves 141 (Fig. 2 shows) with pile configuration state.Promptly each constitutes one group of second chimeric bead 321 with the interval state towards the surface of the second sieve material double-edged fine-toothed comb bearing support 34 in the bottom at the two ends of the second sieve material double-edged fine-toothed comb 32, and a pair of second sieve material double-edged fine-toothed comb bearing support 34 each offers second gomphosis groove, 342 scarves on one of them second sieve material double-edged fine-toothed comb bearing support 34 in the second chimeric bead 321 and a pair of second sieve material double-edged fine-toothed comb bearing support 34 of an end of one group of second gomphosis groove, 342, the second sieve material double-edged fine-toothed combs 32 with the interval state towards the surface of the second sieve material double-edged fine-toothed comb 32; And the second chimeric bead 321 and a pair of second of the other end of the second sieve material double-edged fine-toothed comb 32 is sieved second gomphosis groove, 342 scarves on another second sieve material double-edged fine-toothed comb bearing support 34 of expecting in the double-edged fine-toothed comb bearing support 34.The other end of the second sieve material double-edged fine-toothed comb bearing support 34 is installed with hanging feet 341 on one second, this on second hanging feet 341 hang on rear cross beam 3411, casing 13 outer (by the hole on the casing 13 before being opened in) before one end of rear cross beam 3411 is stretched over, and be shelved on aforesaid be stacked at pile configuration state before on the 3rd cushion block 134 on the casing cushion block bearing support 1351 (Fig. 1 shows), and the other end of rear cross beam 3411 is stretched over outside the rear box 14, and is shelved on pile configuration state and is stacked on the 6th cushion block 145 on the rear box cushion block bearing support 1451 (Fig. 2 shows).As shown in the above description, the two ends of the first sieve material double-edged fine-toothed comb 31 and a pair of first sieve expect that double-edged fine-toothed comb bearing support 33 matches in chimeric mode, expect that with the two ends of example second sieve material double-edged fine-toothed comb 32 and a pair of second sieve double-edged fine-toothed comb bearing support 34 matches in chimeric mode, when needs overhaul or change first, second sieve material double-edged fine- toothed comb 31,32, they can be unloaded from first, second sieve material double-edged fine-toothed comb bearing support 33,34 respectively.What the applicant need state is: if the position of the first chimeric bead 311 on the first sieve material double-edged fine-toothed comb 31 and the position of first gomphosis groove 332 on the first sieve material double-edged fine-toothed comb bearing support 33 are exchanged; and the second chimeric bead 321 and second on the second sieve material double-edged fine-toothed comb 32 is sieved the position of expecting second gomphosis groove 342 on the double-edged fine-toothed comb bearing support 34 exchange; so; undoubtedly belong to the equivalence conversion, should belong to protection scope of the present invention.One backing roll 35 is arranged at the bottom of a pair of second sieve material double-edged fine-toothed comb bearing support 34 in the present embodiment, and the second sieve material double-edged fine-toothed comb bearing support 34 is played the support effect, promptly sieves 34 supportings of material double-edged fine-toothed comb bearing support by the middle part of backing roll 35 to a pair of second.The roll shaft spindle nose 351 of one end of backing roll 35 casing 13 back (by the roll shaft spindle nose hole on the casing 13 before being opened in) before passing is shelved on and aforesaidly is arranged on second cushion block 133 on first cushion block supporting eaves 135 (Fig. 1 shows) with pile configuration state; And the roll shaft spindle nose 351 of the other end of backing roll 35 (by being opened in the roll shaft spindle nose hole on the rear box 14) after passing rear box 14 is shelved on aforesaid the 5th cushion block 144 that is positioned over stacked state on second cushion block supporting eaves 141 (Fig. 2 shows).As seen, the position that is positioned at first, second, third cushion block 132,133,134 on first cushion block supporting eaves 135 is corresponding with the end of the roll shaft spindle nose 351 of the end of front beam 3311, backing roll 35 and rear cross beam 3411 respectively, be arranged on second cushion block supporting eaves 141 the 4th, the 5th, the 6th cushion block 143,144,145 in like manner.
Continue to see Fig. 1 and Fig. 2, for front beam 3311 is positioned on (being supported on) first, the 4th cushion block 132,143 reliably, with, for rear cross beam 3411 promptly stably is positioned on (being supported on) the 3rd, the 6th cushion block 134,145 reliably, and, for a pair of roll shaft spindle nose 351 that makes backing roll 35 is positioned on (being supported on) second, the 5th cushion block 133,144 steadily, therefore stacked between each cushion block to the first, second, third, fourth, the 5th and the 6th cushion block 132,133,134,143,144 and 145 with tenon fourth of the twelve Earthly Branches effect.For example: in one group of cushion block, the mode that matches with projection with recessed edge between the adjacent pod is folded establishes.In the present embodiment, backing roll 35 is positioned at the below of the second sieve material double-edged fine-toothed comb bearing support 34, if yet it is moved to the below of the first sieve material double-edged fine-toothed comb bearing support 33, and the position of the second, the 5th cushion block 133,144 is moved as adaptability, should be considered as equivalence so and replace.In addition, the central region of forward and backward crossbeam 3311,3411 and backing roll 35 also is held on the corresponding cushion block.
As shown in the above description, the quantity of the quantity of the first chimeric bead 311 and first gomphosis groove 332 equate and the position corresponding; Equally, the quantity of the quantity of the second chimeric bead 321 and second gomphosis groove 342 equate and the position corresponding mutually.And then as can be known by above-mentioned explanation to whole screen(ing) machine structure 3, the first sieve material double-edged fine-toothed comb bearing support 33 take the first sieve material double-edged fine-toothed comb 31 by its long side direction first on hanging feet 331 be hung on the forward and backward casing 13,14, and the second sieve material double-edged fine-toothed comb bearing support 34 take the second sieve material double-edged fine-toothed comb 32 by its on second hanging feet 341 be hung on equally on the forward and backward casing 13,14, hinged end separately of first, second sieve material double-edged fine-toothed comb bearing support 33,34 is that end that is hinged by jointed shaft 334 each other of first, second sieve material double-edged fine-toothed comb bearing support 33,34 is by backing roll 35 supportings.
Be in the process of use in invention; even if 21 wearing and tearing of the tup on the broken rotor 2 shorten; so under temporary transient state of shutting down; as long as by means of lifting implement for example jack or similarly instrument the roll shaft spindle nose 351 of forward and backward crossbeam 3311,3411 and backing roll 35 successively jack-up is increased or work circle that the cushion block of changing desired thickness can satisfy broken rotor 2 and first, second sieve are expected gap requirement between the inner surface of double-edged fine-toothed comb 31,32.And governing speed is fast, and downtime is short, and labor strength is low, and the utilization rate of tup 21 is significantly improved, and reduces user's use cost.
As technical essential of the present invention: at the long side direction of the aforesaid a pair of first sieve material double-edged fine-toothed comb bearing support 33 and be provided with a pair of first roller 333 back to each pivot of a side of aforesaid broken rotor 2 separately, that is to say, in a pair of first sieve material double-edged fine-toothed comb bearing support 33 in the face of on the first sieve material double-edged fine-toothed comb bearing support 33 of preceding casing 13 and towards a side of preceding casing 13 a pair of first roller 333 being set, and in a pair of first sieve material double-edged fine-toothed comb bearing support 33 in the face of on one the first sieve material double-edged fine-toothed comb bearing support 33 of rear box 14 and towards a side of rear box 14 a pair of first roller 333 being set equally.In like manner, at the long side direction of a pair of second sieve material double-edged fine-toothed comb bearing support 34 and be provided with a pair of second roller 343 (reason with to the description of first roller 333 is set) back to each pivot of a side of broken rotor 2 equally.When will be with first, the second sieve material double-edged fine-toothed comb bearing support 33,34 and take the first sieve material double-edged fine-toothed comb 31 and when taking the second sieve material double-edged fine-toothed comb 32 and from broken working chamber 15, takes out maintenance or replacing by the second sieve material double-edged fine-toothed comb bearing support 34 by the first sieve material double-edged fine-toothed comb bearing support 33, just can be by first, second roller 333,343 play booster action, for example earlier will a pair of guide rail of preparation separately extend into the bottom of broken working chamber 15 and with first, second roller 333,343 is corresponding, make first, second roller 333,343 contact with guide rail, in order to easily and effortlessly shifting out first, the second sieve material double-edged fine-toothed comb bearing support 33,34.Taking out in first, second sieve material double-edged fine- toothed comb 31,32, earlier backing roll 35 is got from.
The grid section that constitutes first, second sieve material double-edged fine- toothed comb 31,32 both can be that some grid sections intert on corresponding first, second sieve material double-edged fine-toothed comb bearing support 33,34, the grate plate that also can be into piece is enclosed within on first, second sieve material double-edged fine-toothed comb bearing support 33,34, its seam of combing both can be horizontal (present embodiment), also can be (consistent) longitudinally with tup 21 beating positions, all unlikely variation that causes whole screen(ing) machine structure 3 job specification.
In the example of this enforcement, the cornerite of whole screen(ing) machine structure 3 can reach 125 °, but if the ore crushability can be better, when perhaps allowing marker size big, the cornerite of whole screen(ing) machine structure 3 can reduce.
So far, can know the implication of " screening " in the title of the present invention fully,, promptly original qualified certified products in the raw material (ore) are not applied fragmentation, and whole shattering process be followed all the time with fragmentation with going out by pre-screen-dividing machine structure 4 pre-sub-sieves.
The applicant sketches operation principle of the present invention in conjunction with Fig. 1 and Fig. 2, by heavy batcher raw ore is fed to pre-screening mechanism 4 of the present invention through spout 44, ore is given one group of second sub-sieve conveying roller 43 by one group of first sub-sieve conveying roller 42 transition of pre-screening mechanism 4, and then introduce on the grid bodies 5 at charging aperture 111 by the second sub-sieve conveying roller 43, tup 21 for broken rotor 2 hits, grid body 5 has shape of progressively shrinking wide at the top and narrow at the bottom, make big massive ore progressively fragmentation diminish, and all grid slit widths that reached are that the particle of the width of aforesaid charging conduit 514 can both be immediately discharged from charging conduit 514 in whole process.The remaining ore of discharging granularity that do not reach as yet enters the preceding double-edged fine-toothed comb of whole screen(ing) machine structure 3 of broken rotor 2 belows promptly the first sieve material double-edged fine-toothed comb 31 and back double-edged fine-toothed comb continues to be subjected to the strike of the tup 21 on the broken rotor 2 promptly on the second sieve material double-edged fine-toothed comb 32.And in this process also be with broken with row, unlikely delay.
In a word, technical scheme provided by the invention has reached goal of the invention, has embodied the technique effect that the applicant gets the phase.
Claims (10)
1. movable single block hammer screening crusher of whole screen(ing) machine structure, comprise the broken machine case body (1) that constitutes by left, right, front and rear casing (11,12,13,14) and upper box (16) with broken working chamber (15), wherein, the top of left box body (11) constitutes charging aperture (111); One is provided with the broken rotor (2) of tup (21) with interval state pivot, is positioned at described broken machine case body (1), and be arranged on rotationally described before between casing (13) and the rear box (14); One is used for whole screen(ing) machine structure (3) that the ore after described broken rotor (2) fragmentation is drawn, be located in the described broken working chamber (15), and corresponding to the below of described broken rotor (2); One is used for using granularity and exempting from broken particle and introducing the pre-screen-dividing machine structure (4) that broken working chamber (15) sifts out before in advance treating that broken ore is introduced described broken working chamber (15) and will be entrained in reaching of raw ore simultaneously from charging aperture (111), be located at left box body (11) the outside the top and corresponding to the position of described charging aperture (111); One grid body (5), be positioned at broken working chamber (15), be connected with the top of left box body (11), and below corresponding to described charging aperture (111), described whole screen(ing) machine structure (3) comprises the first sieve material double-edged fine-toothed comb (31), the second sieve material double-edged fine-toothed comb (32), the a pair of first sieve material double-edged fine-toothed comb bearing support (33), a pair of second a sieve material double-edged fine-toothed comb bearing support (34) and the backing roll (35), the first sieve material double-edged fine-toothed comb (31) is located between a pair of first sieve material double-edged fine-toothed comb bearing support (33), the second sieve material double-edged fine-toothed comb (32) is located between a pair of second sieve material double-edged fine-toothed comb bearing support (34), one end of one end of the first sieve material double-edged fine-toothed comb bearing support (33) and the second sieve material double-edged fine-toothed comb bearing support (34) is hinged, and the other end of the first sieve material double-edged fine-toothed comb bearing support (33) is installed with hanging feet on one first (331), hanging feet on first (331) is hung on the front beam (3311), first through hole (131) of one end of front beam (3311) on being opened in preceding casing (13) be stretched over described before outside the casing (13), and be bearing on the preceding casing (13), second through hole (142) of the other end on being opened in rear box (14) is stretched over outside the rear box (14), and be bearing on the rear box (14), the other end of the second sieve material double-edged fine-toothed comb bearing support (34) is fixed with hanging feet on one second (341), hanging feet on second (341) is hung on the rear cross beam (3411), one end of rear cross beam (3411) through be opened in described before hole on the casing (13) be stretched over outside the preceding casing (13), and be bearing on the preceding casing (13), the hole of the other end on being opened in described rear box (14) is stretched over outside the rear box (14), and be bearing on the rear box (14), match with the bottom of a pair of first sieve material double-edged fine-toothed comb bearing support (33) or match with the bottom of a pair of second sieve material double-edged fine-toothed comb bearing support (34) in the middle part of backing roll (35), and an end of backing roll (35) is stretched over outside the preceding casing (13) and is shelved on the preceding casing (13), the other end is stretched over outside the rear box (14), and be shelved on the rear box (14), it is characterized in that: one of them the sieve material double-edged fine-toothed comb bearing support (33) in the described a pair of first sieve material double-edged fine-toothed comb bearing support (33) go up and towards described before a side pivot of casing (13) be provided with at least one pair of first roller (333), and upward and towards the same pivot of a side of described rear box (14) be provided with at least one pair of first roller (333) at another first sieve material double-edged fine-toothed comb bearing support (33); One of them sieve material double-edged fine-toothed comb bearing support (34) in the described a pair of second sieve material double-edged fine-toothed comb bearing support (34) go up and towards described before a side pivot of casing (13) be provided with at least one pair of second roller (343), and upward and towards the same pivot of a side of described rear box (14) be provided with at least one pair of second roller (343) at another second sieve material double-edged fine-toothed comb bearing support (34).
2. the movable single block hammer screening crusher of whole screen(ing) machine structure according to claim 1, the bottom that it is characterized in that on the outer wall of described left box body (13) and be positioned at outer wall constitute one outwards bending and be first cushion block supporting eaves (135) of level, on the outer wall of described right case (14) and the bottom that is positioned at outer wall constitute one outwards bending and be second cushion block supporting eaves (141) of level, go up the interval at described first cushion block supporting eaves (135) and be stacked with first, second cushion block (132,133) and the 3rd cushion block (134), and be provided with the 4th last the folding at interval of described second cushion block supporting eaves (141), the 5th cushion block (143,144) and the 6th cushion block (145), one end of described front beam (3311) is shelved on first cushion block (132), the other end is shelved on the 4th cushion block (143), one end of described rear cross beam (3411) is shelved on the 3rd cushion block (134), the other end is shelved on the 6th cushion block (145), one end of described backing roll (35) is shelved on second cushion block (133), and the other end is shelved on the 5th cushion block (144).
3. the movable single block hammer screening crusher of whole screen(ing) machine structure according to claim 1 is characterized in that constituting successively between described pre-screen-dividing machine structure (4), grid body (5) and whole screen(ing) machine structure (3) three gradient relation that reduces one by one highly from top to bottom.
4. the movable single block hammer screening crusher of whole screen(ing) machine structure according to claim 1, it is characterized in that described pre-screen-dividing machine structure (4) comprises a pair of pre-sub-sieve roller frame (41) opposite each other, one group of first sub-sieve conveying roller (42) and one group of second sub-sieve conveying roller (43), a pair of pre-sub-sieve roller frame (41) is connected with the top of described left box body (11), and corresponding to described charging aperture (111), one group first, the second sub-sieve conveying roller (42,43) all pivot is arranged between the described a pair of pre-sub-sieve roller frame (41), wherein: constitute difference in height between one group of first sub-sieve conveying roller (42) and the one group of second sub-sieve conveying roller (43), and one group of second sub-sieve conveying roller (43) is positioned between described charging aperture (111) and the one group of first sub-sieve conveying roller (42).
5. the movable single block hammer screening crusher of whole screen(ing) machine structure according to claim 4, it is characterized in that maintaining between described one group of first sub-sieve conveying roller (42) roll gap that falls for the particle that has reached granularity in the raw ore, also has the roll gap that is used for having reached the particle whereabouts of granularity between described one group of second sub-sieve conveying roller (43) for raw ore, and the surface at one group of first sub-sieve conveying roller (42) all is intervally distributed with first flange (421) vertically, and all is intervally distributed with second flange (431) vertically on the surface of one group of second sub-sieve conveying roller (43).
6. the movable single block hammer screening crusher of whole screen(ing) machine structure according to claim 5 is characterized in that the cross sectional shape of described first, second flange (421,431) is ellipse or peach shape.
7. the movable single block hammer screening crusher of whole screen(ing) machine structure according to claim 1, it is characterized in that described grid body (5) comprises coupling beam (52) under one a group of grid (51) and the grid, the upper end of one group of grid (51) is formed on the coupling beam on the grid (511) with the interval state, space between the adjacent grid (51) constitutes charging conduit (514), wherein: in one group of grid (51), the outside of the one piece of grid in first and end (51) respectively is extended with a grid pivot (512), grid pivot (512) pivot is arranged on the grid pivotal block (5121), grid pivotal block (5121) is fixing with described broken machine case body (1), the middle part of coupling beam under the grid (52) is connected with the lower end of one group of grid (51), and under the grid end bearing of coupling beam (52) on first supporting seat (521), first supporting seat (521) is fixed with the inwall of described preceding casing (13), the other end of coupling beam under the grid (52) is supported on second supporting seat (522), and second supporting seat (522) is fixed with the inwall of described rear box (14).
8. the movable single block hammer screening crusher of whole screen(ing) machine structure according to claim 7, the surface towards last that it is characterized in that described grid (51) constitutes the grid step (513) that one group of height that is used to make the upper surface of grid (51) from top to bottom reduces one by one, and the width of described charging conduit (514) is 40-150mm.
9. the movable single block hammer screening crusher of whole screen(ing) machine structure according to claim 1, it is characterized in that the two ends of the described a pair of first sieve material double-edged fine-toothed comb (31) and be positioned at the bottom that each constitutes one group of first chimeric bead (311) at interval, described a pair of second sieve is expected the two ends of double-edged fine-toothed comb (32) and is positioned at the bottom that each constitutes one group of second chimeric bead (321) at interval, described a pair of first sieve is expected that double-edged fine-toothed comb bearing support (33) is gone up and is concaved with one group of first gomphosis groove (332) towards each interval of a side of the described first sieve material double-edged fine-toothed comb (31), described a pair of second sieve is expected that double-edged fine-toothed comb bearing support (34) is gone up and is concaved with one group of second gomphosis groove (342) towards each interval of a side of the described second sieve material double-edged fine-toothed comb (32), the quantity of the described first chimeric bead (311) equates with the quantity of described first gomphosis groove (332), and position each other is corresponding, the quantity of the described second chimeric bead (321) equates with the quantity of described second gomphosis groove (342), and position each other is corresponding, wherein: the first chimeric bead (311) is embedded in first gomphosis groove (332), and the second chimeric bead (321) embeds in second gomphosis groove (342).
10. the movable single block hammer screening crusher of whole screen(ing) machine structure according to claim 1, the quantity that it is characterized in that described tup (21) has three to nine groups, being three to nine five equilibriums on described broken rotor (2) distributes, the quantity of every group of tup (21) equates, and (21) installation site on broken rotor (2) is identical respectively to organize tup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102914428A CN101947478B (en) | 2010-09-26 | 2010-09-26 | Final screening mechanism movable single-stage hammer screening crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102914428A CN101947478B (en) | 2010-09-26 | 2010-09-26 | Final screening mechanism movable single-stage hammer screening crusher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101947478A true CN101947478A (en) | 2011-01-19 |
| CN101947478B CN101947478B (en) | 2011-12-14 |
Family
ID=43451179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102914428A Active CN101947478B (en) | 2010-09-26 | 2010-09-26 | Final screening mechanism movable single-stage hammer screening crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101947478B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032549A (en) * | 2015-09-01 | 2015-11-11 | 常熟中材装备重型机械有限公司 | Calcium carbide smashing machine |
| CN106179604A (en) * | 2016-08-31 | 2016-12-07 | 河南通利机器制造有限公司 | A kind of disintegrating machine that can quickly regulate quartering hammer quantity |
| CN106493063A (en) * | 2016-11-14 | 2017-03-15 | 马鞍山钢铁股份有限公司 | A kind of lag cooler high temperature sludge screening plant |
| CN106807516A (en) * | 2017-03-30 | 2017-06-09 | 碎得机械(北京)有限公司 | A kind of four axle disintegrating machines |
| CN109395828A (en) * | 2018-08-30 | 2019-03-01 | 北京百旺环境科技股份有限公司 | A kind of sand making machine |
| CN109395834A (en) * | 2018-08-30 | 2019-03-01 | 北京百旺环境科技股份有限公司 | A kind of grate plate regulating device and sand making machine |
| CN109395833A (en) * | 2018-08-30 | 2019-03-01 | 北京百旺环境科技股份有限公司 | Grate plate and sand making machine under a kind of sand making machine |
| CN109604034A (en) * | 2019-01-28 | 2019-04-12 | 常熟市龙腾特种钢有限公司 | A kind of fuel crushing internal circulation system |
| CN114602602A (en) * | 2022-02-09 | 2022-06-10 | 程克刚 | Brick hammer crusher with easily-replaced hammer head and sieve plate |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2055744U (en) * | 1988-09-07 | 1990-04-11 | 张仁贵 | Screening and pulverizing linkage machine |
| CN2395799Y (en) * | 1999-08-06 | 2000-09-13 | 四川锅炉机械厂 | High thin crusher |
| CN2678765Y (en) * | 2004-01-01 | 2005-02-16 | 常熟市冶金矿山机械厂 | Shell of duoble-rotator single segment hammer type crusher |
| CN101157060A (en) * | 2007-10-30 | 2008-04-09 | 常熟仕名重型机械有限公司 | Double-rotor hammer breaker |
| CN201791557U (en) * | 2010-09-26 | 2011-04-13 | 常熟仕名重型机械有限公司 | Single-stage hammer-type screening crusher with mobile end screening mechanism |
-
2010
- 2010-09-26 CN CN2010102914428A patent/CN101947478B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2055744U (en) * | 1988-09-07 | 1990-04-11 | 张仁贵 | Screening and pulverizing linkage machine |
| CN2395799Y (en) * | 1999-08-06 | 2000-09-13 | 四川锅炉机械厂 | High thin crusher |
| CN2678765Y (en) * | 2004-01-01 | 2005-02-16 | 常熟市冶金矿山机械厂 | Shell of duoble-rotator single segment hammer type crusher |
| CN101157060A (en) * | 2007-10-30 | 2008-04-09 | 常熟仕名重型机械有限公司 | Double-rotor hammer breaker |
| CN201791557U (en) * | 2010-09-26 | 2011-04-13 | 常熟仕名重型机械有限公司 | Single-stage hammer-type screening crusher with mobile end screening mechanism |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032549A (en) * | 2015-09-01 | 2015-11-11 | 常熟中材装备重型机械有限公司 | Calcium carbide smashing machine |
| CN106179604A (en) * | 2016-08-31 | 2016-12-07 | 河南通利机器制造有限公司 | A kind of disintegrating machine that can quickly regulate quartering hammer quantity |
| CN106493063A (en) * | 2016-11-14 | 2017-03-15 | 马鞍山钢铁股份有限公司 | A kind of lag cooler high temperature sludge screening plant |
| CN106807516A (en) * | 2017-03-30 | 2017-06-09 | 碎得机械(北京)有限公司 | A kind of four axle disintegrating machines |
| CN109395833A (en) * | 2018-08-30 | 2019-03-01 | 北京百旺环境科技股份有限公司 | Grate plate and sand making machine under a kind of sand making machine |
| CN109395834A (en) * | 2018-08-30 | 2019-03-01 | 北京百旺环境科技股份有限公司 | A kind of grate plate regulating device and sand making machine |
| CN109395828A (en) * | 2018-08-30 | 2019-03-01 | 北京百旺环境科技股份有限公司 | A kind of sand making machine |
| CN109395828B (en) * | 2018-08-30 | 2023-12-26 | 北京百旺环境科技股份有限公司 | Sand making machine |
| CN109395833B (en) * | 2018-08-30 | 2024-03-22 | 北京百旺环境科技股份有限公司 | Sand making machine |
| CN109395834B (en) * | 2018-08-30 | 2024-03-22 | 北京百旺环境科技股份有限公司 | Grid plate adjusting device and sand making machine |
| CN109604034A (en) * | 2019-01-28 | 2019-04-12 | 常熟市龙腾特种钢有限公司 | A kind of fuel crushing internal circulation system |
| CN114602602A (en) * | 2022-02-09 | 2022-06-10 | 程克刚 | Brick hammer crusher with easily-replaced hammer head and sieve plate |
| CN114602602B (en) * | 2022-02-09 | 2023-10-03 | 浙江金泰机械铸钢有限公司 | Brick hammer breaker with hammer head and sieve plate easy to replace |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101947478B (en) | 2011-12-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101947478B (en) | Final screening mechanism movable single-stage hammer screening crusher | |
| CN103350017B (en) | The preparation method of machine-made natural sand gradation adjustment system and natural sand | |
| CN206064585U (en) | A kind of optional colliery of broken thickness is layered disintegrating machine | |
| CN108097406A (en) | Vertical crushing plant | |
| CN110681475A (en) | Crushing production line and method for processing high-quality sandstone aggregate based on hard rock | |
| CN109351446A (en) | A kind of Machine-made Sand production technology | |
| CN103341383A (en) | Dry-method sand manufacturing machine | |
| CN101875022A (en) | Material crushing structure and crushing equipment | |
| CN213528870U (en) | Ore crushed aggregates device with screening function | |
| CN102744123A (en) | Impact hammer type crusher | |
| CN201791557U (en) | Single-stage hammer-type screening crusher with mobile end screening mechanism | |
| CN107282276A (en) | A kind of multi-functional feed arrangement for sand making machine of being shaken for vertical screen | |
| CN201791556U (en) | Adjustable single-stage hammer screening crusher with end screening mechanism | |
| CN206543611U (en) | A kind of numerical control multi-stage crushing device | |
| CN201720080U (en) | Material crushing structure and crushing device | |
| CN101972682B (en) | Single-section hammer type screening crusher | |
| CN201791559U (en) | Single-section hammer type screening crusher with improved structure | |
| CN101972684A (en) | Prescreening mechanism of single-section hammer type screening crusher | |
| CN101947479B (en) | Structurally improved single-section hammer type screening crusher | |
| CN112774833A (en) | Vertical roller press, sand making system and sand making method | |
| CN211026657U (en) | Broken production line based on high-quality grit aggregate of hard rock processing | |
| CN201791558U (en) | Single-stage hammer type screening crusher | |
| CN209646600U (en) | Grinding device is used in a kind of production of ceramic tile | |
| CN101972683B (en) | Adjustable single-section hammer screening crusher for final screening mechanism | |
| CN106925388A (en) | A kind of stone cracker mill screening plant for building |
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 |