CN205109728U

CN205109728U - Four roll crusher

Info

Publication number: CN205109728U
Application number: CN201520836403.XU
Authority: CN
Inventors: 张荣斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-10-27
Filing date: 2015-10-27
Publication date: 2016-03-30
Anticipated expiration: 2025-10-27

Abstract

The utility model discloses a four roll crusher, including feed inlet, a rubble section of thick bamboo, base, the base both ends are fixed with a motor respectively, are equipped with a rubble section of thick bamboo between two motors, and rubble section of thick bamboo fixed mounting is on the base, rubble section of thick bamboo upper end is equipped with the feed inlet, and the lower extreme is provided with the infundibulate and connects material mouthful, and upper portion outer wall both ends are equipped with two logical grooves respectively, and lower part outer wall both ends are equipped with two logical grooves respectively, it has the hinge to pass to lead to the groove, and the hinge of rubble section of thick bamboo outer wall is fixed through the location roller bearing, location roller bearing fixed mounting is on rubble section of thick bamboo outer wall, and the inside well upper portion of a rubble section of thick bamboo is equipped with 4 rolls. The utility model discloses a breaker is broken through many times, improves work efficiency, reduces the powder rate, can obtain the littleer material piece of size, breaker function reinforcing simultaneously, and work is steady, and the noise is little, and cost and maintenance cost are low, and life is longer.

Description

Four-roller type disintegrating machine

Technical field

The utility model relates to mining machinery field, particularly a kind of four-roller type disintegrating machine.

Background technology

Disintegrating machine is equipment very common in mine, ore can be broken into the size of needs.In existing kibbler roll, if need ore excessive for volume to be broken into fritter, then can not adopt large-scale profile of tooth roll surface stone crusher, due to the needs of intensity, tooth on profile of tooth roll surface can not adopt too small tooth, and adopt the words of general kibbler roll not have enough intensity to carry out fragmentation to large-scale ore, broken number of times is few, disintegrating machine also needs often to change assembly, use cost is high, and operating efficiency is low, and the fast powder rate excessively of the material after the fragmentation obtained is high, size is uneven, needs secondary operations.

Summary of the invention

Goal of the invention of the present utility model is: for above-mentioned Problems existing, provides a kind of four-roller type disintegrating machine, and by repeatedly broken, increase work efficiency, reduced powder rate, the material obtaining size less is fast.

The technical solution adopted in the utility model is as follows:

A kind of four-roller type disintegrating machine, comprise charging aperture, rubble cylinder, pedestal, described pedestal two ends are fixed with a motor respectively, a rubble cylinder is provided with between two motors, and rubble cylinder is fixedly mounted on pedestal, described rubble cylinder upper end is provided with charging aperture, lower end is provided with infundibulate material receiving port, external wall of upper portion two ends are respectively equipped with two place's grooves, outer wall two ends, bottom are respectively equipped with two place's grooves, described groove has hinge to pass, the hinge of rubble drum outer wall is fixed by positioning rollers, described positioning rollers is fixedly mounted on rubble drum outer wall, the middle and upper part of rubble cylinder inside is provided with 4 rolls.

Further, the below of described charging aperture is provided with a block, the both sides barrel of described block is fixed with a baffle plate respectively, the lower left of block is provided with the second roll, described second roll is fixedly mounted on rubble cylinder by its axostylus axostyle, its axle head passes and stretches out the barrel of rubble cylinder, the lower left of the second roll is provided with the first roll, and be meshed with the first roll, described first roll is fixedly mounted on rubble cylinder by its axostylus axostyle, its axle head passes and stretches out the barrel of rubble cylinder, a circle hinge is with around described first roll and the second roll, hinge surround quadrangle corner located by positioning rollers, first roll, second roll and hinge are integrally mirrored to the lower right of block by the center line of block, namely a pair second rolls are altogether provided with in the below of block, a pair first rolls and two circle hinges.

Further, the fraising of described hinge matches with the roller tooth of the second roll, and the rotation of the second roll can drive hinge rotating in same direction; Be provided with sieve bend bar in the below of hinge, the below of described sieve bend bar is provided with an infundibulate material receiving port, and sieve bend bar and infundibulate material receiving port are all fixedly connected on rubble cylinder.

Further, described block is arc, is made up of the nonmetallic materials of hard or metal material, its surface coverage has one deck rubber coating, and thickness is 1 ~ 3mm, and described baffle plate is triangle, baffle plate while be attached on barrel, another hypotenuse is coated with one deck rubber coating, thickness is 1 ~ 3mm, and also dig has several passages simultaneously, be convenient to hinge pass, baffle plate is made up of the nonmetallic materials of hard or metal material, and described infundibulate material receiving port surface also scribbles one deck rubber coating, and thickness is 1 ~ 3mm.

Further, the position of described first roll can regulate, namely the axostylus axostyle of the first roll and barrel junction are provided with U-lag, axostylus axostyle realizes moving left and right by U-lag, described U-lag place is also provided with pluggable bayonet lock, and axostylus axostyle realizes position by bayonet lock and fixes, and the roller tooth of the first roll and the second roll is spherical rollers tooth, described spherical rollers tooth adopts high vanadium antifriction alloy to make, and the axostylus axostyle of described second roll is connected with the motor-driven of homonymy respectively by belt.

Further, described hinge there are several through holes, at the second roll place, hinge vias size is more bigger than the roller teeth size of the second roll, hinge is provided with some along the direction of roll roll shaft, be provided with vertical roller bearing between the every bar hinge above and below the second roll, be provided with horizontal roller bearing between every bar hinge of its oblique below, described sieve bend bar is provided with some along the direction of roll roll shaft.

In sum, owing to have employed technique scheme, the beneficial effects of the utility model are:

1, by repeatedly broken, reduced powder rate, and reduced the damage of breaker roll simultaneously, increase the service life.

Block is set above roll, the bulk materials that charging aperture place falls can be divided into two-way and falls, reduce its impulsive force simultaneously, prevent material from directly impacting roll, reduce the damage of breaker roll, meanwhile, also can accelerate charging rate, increase work efficiency; The material fallen divides two-way to carry out rolling by roll, its damaged efficiency improves, and crosses the reduction of powder rate, the engagement place of baffle plate mainly in order to make material can fall into two rolls better on block both sides, make it directly to fall into material receiving port from other gaps, percentage of damage is improved further.

2, make full use of the effect of roll, improve resource utilization, reduce unnecessary waste.

Around roll, arrange a circle many hinges, the hinge above and below roll regulates the spacing of its every bar hinge by vertical roller bearing, and material can be fallen from its gap location, is unlikely to be formed the turnover of material to stop when allowing hinge pass herein; Hinge is allowed to pass in the place that roll is meshed, and allow the roller cingulum of roll move hinge upwards to walk, hinge is rotated, simultaneously, chain is stepped up by horizontal roller bearing, every bar hinge gap at two roll shop building places is narrowed, the material that is not broken or the material that is not completely broken is made to be brought into roll engagement place by rolling again by the effect of seizing on both sides by the arms of hinge, so not only take full advantage of the effect of roll rolling, also use the secondary rolling effect that it is difficult to utilize, take full advantage of the energy, improve resource utilization, reduce unnecessary waste; In order to allow the material be not broken or the material be not completely broken can be out screened and can be seized on both sides by the arms by hinge better, sieve bend bar is provided with in the below of hinge, sieve bend bar is provided with some along the direction of roll roll shaft, spacing between every root sieve bend bar is adjustable, be mainly used to collect the material be not broken or the material be not completely broken, those materials reaching pre-provisioning request then can fall into material receiving port by the gap of sieving rod member.

3, disintegrating machine stable working, noise is little, cost and maintenance cost low.

Block, baffle plate and screen cloth are coated with one deck there is flexible rubber coating; greatly can reduce the noise that material produces in shattering process; whole shattering process is orderly continuously; identical power is exported by two same motor; shattering process is carried out more reposefully; and; though this disintegrating machine employs 4 rolls; but its operating efficiency is lower than two dual kibbler roll explicit costs; and structurally the significant components such as breaker roll is also provided with protective device; significantly improve its service life, corresponding cost and maintenance cost lower.

Accompanying drawing explanation

Fig. 1 is a kind of four-roller type crusher structure schematic diagram of the present utility model.

Mark in figure: 1 is charging aperture, and 2 is rubble cylinder, and 3 is baffle plate, and 4 is positioning rollers, and 5 is the first roll, 6 is sieve bend bar, and 7 is block, and 8 is vertical roller bearing, and 9 is hinge, and 10 is the second roll, 11 is horizontal roller bearing, and 12 is infundibulate interface, and 13 is drive motors, and 14 is pedestal, and 15 is belt.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described in detail.

In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.

As shown in Figure 1, a kind of four-roller type disintegrating machine, comprise charging aperture 1, rubble cylinder 2, pedestal 14, pedestal 14 two ends are fixed with a drive motors 13 respectively, a rubble cylinder 2 is provided with between two motors, and rubble cylinder 2 is fixedly mounted on pedestal 14, rubble cylinder 2 upper end is provided with charging aperture 1, lower end is provided with infundibulate material receiving port 12, external wall of upper portion two ends are respectively equipped with two place's grooves, outer wall two ends, bottom are respectively equipped with two place's grooves, groove has hinge 9 to pass, the hinge 9 of rubble cylinder 2 outer wall is fixed by positioning rollers 4, positioning rollers 4 is fixedly mounted on rubble cylinder 2 outer wall, the middle and upper part of rubble cylinder 2 inside is provided with 4 rolls.

The below of charging aperture 1 is provided with a block 7, the both sides barrel of block 7 is fixed with respectively a baffle plate 3, the lower left of block 7 is provided with the second roll 10, second roll 10 is fixedly mounted on rubble cylinder 2 by its axostylus axostyle, its axle head passes and stretches out the barrel of rubble cylinder, the lower left of the second roll 10 is provided with the first roll 5, and be meshed with the first roll 5, first roll 5 is fixedly mounted on rubble cylinder by its axostylus axostyle, its axle head passes and stretches out the barrel of rubble cylinder 2, a circle hinge 9 is with around first roll 5 and the second roll 10, hinge 9 surround quadrangle corner located by positioning rollers 4, first roll 5, second roll 10 and hinge 9 are integrally mirrored to the lower right of block 7 by the center line of block 7, namely a pair second rolls 10 are altogether provided with in the below of block 7, a pair first rolls 5 and two circle hinges 9, the fraising of hinge 9 matches with the roller tooth of the second roll 10, the rotation of the second roll 10 can drive hinge 9 rotating in same direction, be provided with sieve bend bar 6 in the below of hinge 9, the below of sieve bend bar 6 is provided with an infundibulate material receiving port 12, and sieve bend bar 6 and infundibulate material receiving port 12 are all fixedly connected on rubble cylinder 2.

Block 7 is arc, and be made up of the nonmetallic materials of hard or metal material, its surface coverage has one deck rubber coating, thickness is 1 ~ 3mm, baffle plate 3 is triangle, baffle plate 3 be attached on barrel, another hypotenuse is coated with one deck rubber coating, thickness is 1 ~ 3mm, also dig simultaneously and have several passages, be convenient to hinge 9 and pass, baffle plate 3 is made up of the nonmetallic materials of hard or metal material, infundibulate material receiving port 12 surface also scribbles one deck rubber coating, and thickness is 1 ~ 3mm; The position of the first roll 5 can regulate, namely the axostylus axostyle of the first roll 5 and barrel junction are provided with U-lag, axostylus axostyle realizes moving left and right by U-lag, described U-lag place is also provided with pluggable bayonet lock, axostylus axostyle realizes position by bayonet lock and fixes, the roller tooth of the first roll 5 and the second roll 10 is spherical rollers tooth, and described spherical rollers tooth adopts high vanadium antifriction alloy to make, and the axostylus axostyle of described second roll is connected with the motor-driven of homonymy respectively by belt 15; Hinge 9 there are several through holes, at the second roll 10 place, hinge vias size is more bigger than the roller teeth size of the second roll 10, hinge 9 is provided with some along the direction of roll roll shaft, vertical roller bearing 8 is provided with between the every bar hinge 9 above and below the second roll 10, be provided with horizontal roller bearing 11 between every bar hinge of its oblique below, described sieve bend bar 6 is provided with some along the direction of roll roll shaft.

When material is entered in rubble cylinder 2 by charging aperture 1, drive motors 13 drives the second roll 10 of homonymy by belt 15 simultaneously respectively, then the barrier effect of block 7 and baffle plate 3 is passed through, fragmentation is carried out in engagement place material being sent respectively to roll, at this moment, the material of different size size can be obtained by the distance regulating the position of the first roll 5 to change roll shop building; After material fragmentation, the material reaching pre-provisioning request size will enter infundibulate material receiving port 12 by sieve bend bar 6, and the material be not broken or the material that is not completely broken will be tackled by sieve bend bar 6 and be gathered in below roll, then seized on both sides by the arms by hinge 9 effect of seizing on both sides by the arms and be again rolled to roll engagement place, the material after fragmentation is by till sieve bend bar 6.And then infundibulate material receiving port 12 material out to cross powder rate low, comparatively even in size, and size is less.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.

Claims

1. a four-roller type disintegrating machine, comprise charging aperture (1), rubble cylinder (2), pedestal (14), it is characterized in that, described pedestal (14) two ends are fixed with a drive motors (13) respectively, a rubble cylinder (2) is provided with between two motors, and rubble cylinder (2) is fixedly mounted on pedestal (14), described rubble cylinder (2) upper end is provided with charging aperture (1), lower end is provided with infundibulate material receiving port (12), external wall of upper portion two ends are respectively equipped with two place's grooves, outer wall two ends, bottom are respectively equipped with two place's grooves, described groove has hinge (9) to pass, the hinge (9) of rubble cylinder (2) outer wall is fixed by positioning rollers (4), described positioning rollers (4) is fixedly mounted on rubble cylinder (2) outer wall, the middle and upper part of rubble cylinder (2) inside is provided with 4 rolls.

2. four-roller type disintegrating machine as claimed in claim 1, it is characterized in that, the below of described charging aperture (1) is provided with a block (7), the both sides barrel of described block (7) is fixed with respectively a baffle plate (3), the lower left of block (7) is provided with the second roll (10), described second roll (10) is fixedly mounted on rubble cylinder (2) by its axostylus axostyle, its axle head passes and stretches out the barrel of rubble cylinder, the lower left of the second roll (10) is provided with the first roll (5), and be meshed with the first roll (5), described first roll (5) is fixedly mounted on rubble cylinder by its axostylus axostyle, its axle head passes and stretches out the barrel of rubble cylinder (2), described first roll (5) and the second roll (10) are with a circle hinge (9) around, hinge (9) surround quadrangle corner located by positioning rollers (4), first roll (5), second roll (10) and hinge (9) are integrally mirrored to the lower right of block (7) by the center line of block (7), namely a pair second rolls (10) are altogether provided with in the below of block (7), a pair first rolls (5) and two circles hinge (9).

3. four-roller type disintegrating machine as claimed in claim 2, it is characterized in that, the fraising of described hinge (9) matches with the roller tooth of the second roll (10), and the rotation of the second roll (10) can drive hinge (9) rotating in same direction; Be provided with sieve bend bar (6) in the below of hinge (9), the below of described sieve bend bar (6) is provided with an infundibulate material receiving port (12), and sieve bend bar (6) and infundibulate material receiving port (12) are all fixedly connected on rubble cylinder (2).

4. four-roller type disintegrating machine as claimed in claim 3, it is characterized in that, described block (7) is arc, be made up of the nonmetallic materials of hard or metal material, its surface coverage has one deck rubber coating, thickness is 1 ~ 3mm, described baffle plate (3) is triangle, baffle plate (3) while be attached on barrel, another hypotenuse is coated with one deck rubber coating, thickness is 1 ~ 3mm, also dig simultaneously and have several passages, be convenient to hinge (9) pass, baffle plate (3) is made up of the nonmetallic materials of hard or metal material, described infundibulate material receiving port (12) surface also scribbles one deck rubber coating, thickness is 1 ~ 3mm.

5. four-roller type disintegrating machine as claimed in claim 4, it is characterized in that, the position of described first roll (5) can regulate, namely the axostylus axostyle of the first roll (5) and barrel junction are provided with U-lag, axostylus axostyle realizes moving left and right by U-lag, described U-lag place is also provided with pluggable bayonet lock, axostylus axostyle realizes position by bayonet lock and fixes, the roller tooth of the first roll (5) and the second roll (10) is spherical rollers tooth, described spherical rollers tooth adopts high vanadium antifriction alloy to make, the axostylus axostyle of described second roll is connected with the motor-driven of homonymy respectively by belt (15).

6. four-roller type disintegrating machine as claimed in claim 5, it is characterized in that, (9) have several through holes with described hinge, at the second roll (10) place, hinge vias size is more bigger than the roller teeth size of the second roll (10), hinge (9) is provided with some along the direction of roll roll shaft, vertical roller bearing (8) is provided with between the every bar hinge (9) above and below the second roll (10), be provided with horizontal roller bearing (11) between every bar hinge of its oblique below, described sieve bend bar (6) is provided with some along the direction of roll roll shaft.