CN211913900U - Double-roller crusher capable of repeatedly crushing - Google Patents
Double-roller crusher capable of repeatedly crushing Download PDFInfo
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- CN211913900U CN211913900U CN201821134607.9U CN201821134607U CN211913900U CN 211913900 U CN211913900 U CN 211913900U CN 201821134607 U CN201821134607 U CN 201821134607U CN 211913900 U CN211913900 U CN 211913900U
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- baffle
- conveyer belt
- feeding device
- falling
- belt feeding
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Abstract
The utility model discloses a can repeat broken roll crusher, which comprises a housing, the casing top is equipped with the feeding mouth, be equipped with parallel placement's drive roll and driven voller in the casing, the drive roll with be equipped with the clearance between the driven voller, the clearance below is equipped with type of falling V filter equipment, type of falling V filter equipment below is equipped with the collecting hopper, type of falling V filter equipment's both sides are equipped with conveyer belt feeding device, conveyer belt feeding device both sides are equipped with baffle I and baffle II, baffle I is arranged in conveyer belt feeding device with between the collecting hopper, baffle II is arranged in conveyer belt feeding device's opposite side, conveyer belt feeding device carries the material the feeding mouth. The utility model discloses screen the filtration through broken material, to the great repeated breakage of material of granule, obtain even material, simple structure.
Description
Technical Field
The utility model relates to a material crushing field especially relates to a pair of roller crusher that can repeat breakage.
Background
At present, domestic equipment for grinding material crushing mainly has jaw crusher, ball mill, bamak, hammer crusher, counterattack formula breaker, to roller crusher etc. current breaker is in order to make the abrasive material more even, and a lot of adoption is broken in grades, sets up multiunit crushing roller and carries out the breakage to the material, finally obtains the little and even material of granule. However, this method leads the material to undergo multi-stage crushing, which results in waste of resources and unsatisfactory particle uniformity of the finally obtained material. Therefore, there is a need for a crusher capable of screening material and then performing multi-stage crushing to obtain uniform material.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can repeat broken roll crusher to solve the problem that above-mentioned prior art exists, sieve the filtration through broken material, to the great material repeated breakage of granule.
In order to achieve the above object, the utility model provides a following scheme:
the utility model provides a but repeated broken breaker, which comprises a housing, the casing top is equipped with the feeding mouth, be equipped with parallel placement's drive roll and driven voller in the casing, the drive roll with be equipped with the clearance between the driven voller, the clearance below is equipped with type of falling V filter equipment, type of falling V filter equipment below is equipped with the collecting hopper, type of falling V filter equipment's both sides are equipped with conveyer belt feeding device, conveyer belt feeding device both sides are equipped with baffle I and baffle II, baffle I is arranged in conveyer belt feeding device with between the collecting hopper, baffle II is arranged in conveyer belt feeding device's opposite side, conveyer belt feeding device carries the material the feeding mouth.
Preferably, the top end of the baffle I is provided with an inclined plane, and materials slide onto the conveying device of the conveying belt along the inclined plane.
Preferably, the inverted-V-shaped filtering device comprises a rectangular screen mesh, an umbrella rib, a telescopic rod and a sliding block, wherein two ends of the umbrella rib are respectively hinged with the rectangular screen mesh and the sliding block, the sliding block is slidably connected with the telescopic rod, and the sliding block is fixed with the supporting rod through a positioning pin.
Preferably, a roller spacing adjusting mechanism is arranged on the driven roller.
Preferably, the height of the baffle II is higher than that of the conveying belt, and the baffle II is used for blocking materials so that the slipped materials are left on the conveying belt.
Preferably, the discharge end of the conveyor belt conveying device is connected with a screen screw feeder, and the screen screw feeder conveys materials into a feeding port.
The utility model discloses following beneficial technological effect has been gained for prior art:
the utility model provides a repeatedly breakable roll crusher adopts the type of falling V filter equipment to sieve through the broken material of pair roller, and the material that accords with the standard gets into the collecting hopper, and on great granule followed rectangle screen cloth landing to conveyer belt feeding device, and the conveyer belt feeding device carries the repeated breakage of feed inlet with the material again, and whole process forms a complete circulation, and the material that accords with the standard can not pass through the secondary crushing, makes the final material granule that obtains even. The inverted V-shaped filtering device can also be adjusted to control whether the materials are subjected to secondary crushing.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a schematic structural view of a double-roll crusher for repeated crushing according to the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is an enlarged view of a portion of I in FIG. 1;
in the figure: 1: feeding port, 2: a housing, 31: drive roller, 32: driven roller, 41: rectangular screen, 42: umbrella rib, 43: telescopic rod, 5: a motor, 6: conveyor belt, 7: baffle I, 8: baffle II, 9: a collection hopper.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model aims at providing a can repeat broken roll crusher to solve the problem that prior art exists, sieve the filtration through broken material, to the great material repeated breakage of granule, obtain even material.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
The embodiment provides a double-roller crusher capable of repeatedly crushing, as shown in fig. 1-3, the double-roller crusher comprises a casing 2, a feeding opening 1 is formed in the top end of the casing 2, a driving roller 31 and a driven roller 32 are arranged in the casing 2 in parallel, a gap is formed between the driving roller 31 and the driven roller 32, the gap is arranged opposite to the feeding opening 1, rotating shafts of the driving roller 31 and the driven roller 32 are fixed on the casing 2 through bearings, the rotating shaft of the driving roller 31 is connected with a motor 5 through a conveyor belt, and the model of the motor 5 is Y80M 2-4. When the material enters the gap between the driving roller 31 and the driven roller 32, the driven roller 32 is driven to rotate under the extrusion of the driving roller 31 and the material, so that the material is crushed.
The below in clearance is equipped with type of falling V filter equipment, and is articulated by two rectangle screen cloth 41, and articulated department is fixed with the top of telescopic link 43, and the lower extreme of telescopic link 43 is fixed in collecting hopper 9, is equipped with the slider on the telescopic link 43 for the rib 42 both ends that support rectangle screen cloth 41 are articulated with rectangle screen cloth 41, slider respectively, and the slider is fixed through the locating pin with telescopic link 43, thereby adjusts the open angle of rectangle screen cloth 41.
The utility model discloses a conveyor belt feeding device, including inverted V type filter equipment, conveyer belt feeding device's both sides are equipped with conveyer belt feeding device, conveyer belt feeding device both sides are equipped with baffle I7 and baffle II 8, baffle I7 is arranged in conveyer belt feeding device with between the collecting hopper 9, baffle II 8 is arranged in conveyer belt feeding device's opposite side, conveyer belt feeding device carries the material the feed mouth, conveyer belt feeding device is by independent motor drive.
Furthermore, the top end of the baffle I7 is provided with an inclined plane, and materials slide to the conveying device of the conveying belt along the inclined plane, so that the effects of buffering the materials and preventing the materials from entering a gap between the conveying belt and the material collecting hopper 9 can be achieved. The height of the baffle II is higher than that of the conveying belt, and the baffle II is used for blocking materials and enabling the falling materials to be left on the conveying belt.
Further, a roll spacing adjusting mechanism is arranged on a shaft of the driven roll 32, a fixed seat is arranged on the casing 2, the fixed seat is connected with an adjusting screw rod through threads, the adjusting screw rod is also connected with the shaft of the driven roll 32, and the adjusting screw rod is rotated to adjust the position of the driven roll 32, so that the gap between the driving roll 31 and the driven roll 32 is adjusted to meet the requirement of crushing.
In another embodiment of the present invention, the discharge end of the belt conveyor is connected to the screw feeder, and the material is fed into the feeding opening 1 again through the screw feeder.
The utility model discloses in the use, adjust the clearance between drive roll 31 and the driven voller 32 earlier, then adjust the open angle of rectangle screen cloth 41 through the slider, make the lower extreme of rectangle screen cloth 41 meet with the top inclined plane of baffle I, the reuse locating pin is with the slider location, open conveyer belt conveyor, then drop into the material from feed inlet 1, the material passes through behind the extrusion breakage of drive roll 31 and driven voller 32, rethread rectangle screen cloth 41's screening, the suitable material of size gets into collecting hopper 9 after the screening, and the material of great granule slides on conveyer belt conveyor along rectangle screen cloth 41, because the height that highly is higher than the conveyer belt of baffle II, the material receives to block and stays on the conveyer belt, send into feed inlet 1 again through conveyer belt conveyor again, repeated breakage. This simple structure has avoided the repeated broken condition of material that the size is suitable, and the material granule that finally obtains is even, is fit for the broken process of multiple material.
It should be noted that, when repeated crushing is not required, the lower end of the rectangular screen is positioned in the aggregate bin by adjusting the position of the sliding block and the length of the telescopic rod, and the material can be classified according to the size.
The utility model discloses the principle and the implementation mode of the utility model are explained by applying the concrete examples, and the explanation of the above examples is only used for helping to understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present description should not be construed as a limitation of the present invention.
Claims (6)
1. The utility model provides a pair of roller crusher that can repeat breakage which characterized in that: the automatic feeding device comprises a housing, the casing top is equipped with the feeding mouth, be equipped with parallel placement's drive roll and driven voller in the casing, the drive roll with be equipped with the clearance between the driven voller, the clearance below is equipped with type of falling V filter equipment, type of falling V filter equipment below is equipped with the collecting hopper, type of falling V filter equipment's both sides are equipped with conveyer belt feeding device, conveyer belt feeding device both sides are equipped with baffle I and baffle II, baffle I is arranged in conveyer belt feeding device with between the collecting hopper, baffle II is arranged in conveyer belt feeding device's opposite side, conveyer belt feeding device carries the material the feeding mouth.
2. A double roll crusher capable of repeated crushing according to claim 1, characterized in that: the top end of the baffle I is provided with an inclined plane, and materials slide to the conveying device of the conveying belt along the inclined plane.
3. A double roll crusher capable of repeated crushing according to claim 1, characterized in that: the inverted V-shaped filtering device comprises a rectangular screen mesh, an umbrella rib, a telescopic rod and a sliding block, wherein two ends of the umbrella rib are respectively hinged with the rectangular screen mesh and the sliding block, the sliding block is slidably connected with the telescopic rod, and the sliding block is fixed with the telescopic rod through a positioning pin.
4. A double roll crusher capable of repeated crushing according to claim 3, wherein: and the driven roller is provided with a roller spacing adjusting mechanism.
5. A double roll crusher capable of repeated crushing according to claim 1, characterized in that: the height of the baffle II is higher than that of the conveying belt, and the baffle II is used for blocking materials and enabling the falling materials to be left on the conveying belt.
6. A double roll crusher capable of repeated crushing according to any one of claims 1 to 5, wherein: the discharge end of the conveying device of the conveying belt is connected with a screen spiral feeder, and the screen spiral feeder feeds materials into a feeding port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821134607.9U CN211913900U (en) | 2018-07-17 | 2018-07-17 | Double-roller crusher capable of repeatedly crushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821134607.9U CN211913900U (en) | 2018-07-17 | 2018-07-17 | Double-roller crusher capable of repeatedly crushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211913900U true CN211913900U (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821134607.9U Active CN211913900U (en) | 2018-07-17 | 2018-07-17 | Double-roller crusher capable of repeatedly crushing |
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| Country | Link |
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| CN (1) | CN211913900U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114618638A (en) * | 2022-03-24 | 2022-06-14 | 四川皇龙智能破碎技术股份有限公司 | Stepless granularity adjusting device of intelligence |
| CN114653430A (en) * | 2022-03-24 | 2022-06-24 | 四川皇龙智能破碎技术股份有限公司 | Double-roller opposite crushing and impact crushing device |
-
2018
- 2018-07-17 CN CN201821134607.9U patent/CN211913900U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114618638A (en) * | 2022-03-24 | 2022-06-14 | 四川皇龙智能破碎技术股份有限公司 | Stepless granularity adjusting device of intelligence |
| CN114653430A (en) * | 2022-03-24 | 2022-06-24 | 四川皇龙智能破碎技术股份有限公司 | Double-roller opposite crushing and impact crushing device |
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