CN220835792U - Self-cleaning and distance-adjustable double-roller crushing device - Google Patents
Self-cleaning and distance-adjustable double-roller crushing device Download PDFInfo
- Publication number
- CN220835792U CN220835792U CN202322501206.XU CN202322501206U CN220835792U CN 220835792 U CN220835792 U CN 220835792U CN 202322501206 U CN202322501206 U CN 202322501206U CN 220835792 U CN220835792 U CN 220835792U
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- grinding roller
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- roller
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- 238000004140 cleaning Methods 0.000 title claims abstract description 27
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 25
- 239000011707 mineral Substances 0.000 claims abstract description 25
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000001154 acute effect Effects 0.000 claims description 3
- 235000019580 granularity Nutrition 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a self-cleaning double-roller crushing device with an adjustable distance, and belongs to the technical field of mineral product crushing. Including the casing, the feeder hopper is installed at the casing top, still including install in the drive division of casing, install in the casing and respectively with the clearance subassembly of second grinding roller and first grinding roller surface contact to and install on the casing and the regulation subassembly of drive connection second grinding roller, drive second grinding roller, first grinding roller are rotated to its approach department, under the mutually supporting of second grinding roller and first grinding roller, smash the grinding to mineral product, it is used for second grinding roller, first grinding roller surface cleaning process to clear away the subassembly, regulation subassembly drives the second grinding roller and removes, adjusts the clearance between second grinding roller and the first grinding roller. The utility model realizes the crushing and grinding treatment of mineral products with multiple granularities by one crushing and grinding device.
Description
Technical Field
The utility model relates to the technical field of mineral product crushing, in particular to a self-cleaning double-roller crushing device with an adjustable distance.
Background
In the process of mining and producing mineral products, a grinding device is generally adopted to grind and grind the mineral products to obtain mineral products with specific granularity, in the prior art, a roller is generally adopted to grind and grind the mined mineral products, but the same grinding device is generally used to grind the mineral products, if the grinding granularity is regulated, the grinding of the mineral products can not be realized by changing different grinding devices, the grinding of multiple granularities can not be realized by the same grinding device, the equipment cost is increased, a plurality of grinding devices with different granularities are also required to be installed on a larger site, and in the grinding process of the grinding devices, as the mineral products are partially remained on the roller of the grinding device during grinding, the grinding effect is not only influenced, but also the grinding devices are required to be frequently and clearly disassembled during long-term use, the production efficiency is influenced, and the workload of operators is increased.
Disclosure of utility model
The utility model aims to overcome the defects in the prior art and provide a self-cleaning double-roller crushing device with an adjustable distance so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a self-cleaning and distance adjustable twin-roll breaker, includes the casing, the feeder hopper is installed at the casing top, its characterized in that still includes:
A driving unit mounted to the housing; the driving part is in driving connection with the second grinding roller and the first grinding roller, drives the second grinding roller and the first grinding roller to rotate towards the approaching position of the second grinding roller and the first grinding roller, and smashes and grinds mineral products under the mutual cooperation of the second grinding roller and the first grinding roller;
The cleaning assembly is arranged in the shell and is respectively contacted with the outer surfaces of the second grinding roller and the first grinding roller; the cleaning component is used for cleaning the outer surfaces of the second grinding roller and the first grinding roller;
the adjusting component is arranged on the shell and is in driving connection with the second grinding roller; the adjusting component drives the second grinding roller to move, and adjusts the gap between the second grinding roller and the first grinding roller.
Preferably, the driving part includes:
a power source;
The first gear is rotatably arranged on the shell and is connected with the power source in a transmission way; the first gear is connected with the first grinding roller through a shaft;
and the second gear is meshed with the first gear and is connected with the second grinding roller through a shaft.
Preferably, the adjusting assembly comprises:
The screw rod is rotatably installed on the side wall of the shell in a penetrating way; the outer end of the screw rod is connected with a rotary table;
The limiting frame is arranged on the inner wall of the shell;
The moving part is rotationally connected to the inner end of the screw rod and is partially and slidably connected to the limiting frame; the moving part is connected with the second grinding roller through a shaft, and moves back and forth in the limiting frame under the cooperation of the turntable and the screw rod to drive the second grinding roller to move in the X axial direction in the shell, so that the second grinding roller is far away from or near to the first grinding roller.
Preferably, the moving part includes
The moving plate is arranged at the end part of the screw rod;
Two groups of connecting rods are respectively arranged at two ends of the moving plate and positioned at opposite surfaces of the screw rod; the end part of the connecting rod is provided with a moving block which is slidably arranged in the limiting frame and is connected with the second grinding roller through a shaft.
Preferably, the adjusting assembly further comprises a limiting bolt, the adjusting assembly is installed on the limiting frame in a penetrating mode, and the moving block is limited in an abutting mode through the limiting bolt.
Preferably, the cleaning assembly includes:
The two groups of mounting seats are oppositely arranged at the bottom of the shell and are respectively positioned below the second grinding roller or the first grinding roller;
The two groups of scrapers are respectively arranged on the mounting seat and form an acute angle with each other.
The beneficial effects are that: under the drive of drive division, drive second grinding roller and first grinding roller rotate to the direction that two grinding rollers are close respectively, smash the grinding to mineral product and handle, and under the effect of adjusting component, adjust the position of second grinding roller in the casing, adjust the clearance between second grinding roller and the first grinding roller, realize smashing the grinding to mineral product different granularities, can realize the mineral product smashing the grinding to handle of many granularities through a smashing grinder, the cost of purchasing equipment has not only been reduced, also only need less place to be used for smashing grinder's installation simultaneously, secondly, smash the in-process of grinding to mineral product, through clear up the subassembly to second grinding roller, the surface real-time clean processing of first grinding roller, avoid smashing the in-process for a long time, the surface accumulation of second grinding roller, first grinding roller is a large amount of residues, influence the grinding crushing efficiency to mineral product.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
Fig. 2 is a schematic diagram of the internal structure of the present utility model.
The reference numerals in fig. 1 to 2 are: 1. a housing; 2. a driving section; 3. a purge assembly; 4. an adjustment assembly; 21. a power source; 22. a first gear; 23. a second gear; 31. a mounting base; 32. a scraper; 41. a screw rod; 42. a limit frame; 43. a moving plate; 44. a connecting rod; 45. a moving block; 46. and a limit bolt.
Detailed Description
Referring to fig. 1, the present utility model provides a technical solution: the utility model provides a self-cleaning and distance adjustable twin-roll breaker, includes casing 1, the feeder hopper is installed at casing 1 top, carries out the grinding crushing processing through putting into mineral product to the feeder hopper into casing 1, casing 1 externally mounted has drive division 2, drive division 2 includes power supply 21, first gear 22 and second gear 23, and wherein, power supply 21 can adopt the form that the motor passes through the rotation of crawler belt drive band pulley, but is not limited to this kind of form,
The first gear 22 is rotatably arranged on the shell 1, the first gear 22 is connected with the power source 21 in a transmission way, the first gear 22 is connected with the first grinding roller through a shaft, the second gear 23 is meshed with the first gear 22, the second gear 23 is connected with the second grinding roller through a shaft, the first gear 22 and the second gear 23 are driven to rotate under the driving of the power source 21, the second grinding roller and the first grinding roller are driven to rotate towards the approaching position, mineral products are crushed and ground under the mutual matching of the second grinding roller and the first grinding roller, the cleaning component 3 is arranged below the second grinding roller and the first grinding roller, the cleaning component 3 is contacted with the outer surfaces of the second grinding roller and the first grinding roller, the cleaning component 3 is used for cleaning the outer surfaces of the second grinding roller and the first grinding roller, so that mineral products are prevented from being left on the outer surfaces of the second grinding roller and the first grinding roller in the grinding and grinding process, the second grinding roller is connected with the adjusting component 4, the adjusting component 4 is used for driving the second grinding roller to move, adjusting the gap between the second grinding roller and the first grinding roller, grinding the mineral products with corresponding granularity according to grinding requirements, grinding devices with different granularities are not required to be replaced, grinding and grinding of the mineral products with different granularities can be realized, the cost of purchasing equipment is reduced, and meanwhile, only a small site is required for installing the grinding and grinding devices.
In a further embodiment, the adjusting component 4 includes a screw 41, a turntable, a limit frame 42 and a moving part, the through rotation is installed on the side wall of the shell 1, the outer end of the screw 41 is connected with the turntable, the inner end of the screw is connected with the moving part, the moving part is partially slidably connected with the limit frame 42, the moving part is connected with a second grinding roller through a shaft, the screw 41 is driven to rotate by applying external force to the turntable, the moving part is driven to reciprocate in the limit frame 42, the second grinding roller is driven to axially move along the X direction in the shell 1, the second grinding roller is far away from or close to the first grinding roller, mineral products with different granularities are crushed and ground, a limit bolt 46 is installed on the limit frame 42, the limit bolt 46 is installed on the limit frame 42 in a penetrating manner, the moving part includes a moving plate 43, the moving plate 43 is installed at the end of the screw 41, two ends of the moving plate 43 are respectively installed with a connecting rod 44, the connecting rod 44 and the screw 41 are respectively located at two sides of the moving plate 43, the end of the connecting rod 44 is installed with a moving block 45, the moving block 45 is slidably installed in the limit frame 42, the grinding block 45 is driven to move by the second grinding block 45 and the second grinding block 45 is matched with the second grinding block through the shaft.
In a further embodiment, the cleaning assembly 3 includes two sets of mounting seats 31 and two sets of scrapers 32, the mounting seats 31 are oppositely installed at the bottom of the casing 1, the mounting seats 31 are respectively located below the second grinding roller or the first grinding roller, the scrapers 32 are respectively installed on the mounting seats 31, wherein an included angle between the scrapers 32 is an acute angle, and the scrapers 32 are utilized to scrape and clean the residual mineral products on the outer surfaces of the second grinding roller and the first grinding roller.
The specific features described in the above embodiments may be combined in any suitable manner without contradiction. The various possible combinations of the utility model are not described in detail in order to avoid unnecessary repetition.
Claims (6)
1. The utility model provides a self-cleaning and distance adjustable twin-roll breaker, includes casing (1), the feeder hopper is installed at casing (1) top, its characterized in that still includes:
A driving unit (2) mounted on the housing (1); the driving part (2) is in driving connection with the second grinding roller and the first grinding roller, drives the second grinding roller and the first grinding roller to rotate towards the approaching position of the second grinding roller and the first grinding roller, and smashes and grinds mineral products under the mutual cooperation of the second grinding roller and the first grinding roller;
The cleaning assembly (3) is arranged in the shell (1) and is respectively contacted with the outer surfaces of the second grinding roller and the first grinding roller; the cleaning component (3) is used for cleaning the outer surfaces of the second grinding roller and the first grinding roller;
The adjusting component (4) is arranged on the shell (1) and is in driving connection with the second grinding roller; the adjusting component (4) drives the second grinding roller to move, and adjusts the gap between the second grinding roller and the first grinding roller.
2. A self-cleaning and distance-adjustable twin-roll crushing device according to claim 1, characterized in that the drive section (2) comprises:
A power source (21);
a first gear (22) rotatably mounted on the housing (1) and drivingly connected to the power source (21); the first gear (22) is connected with the first grinding roller through a shaft;
And a second gear (23) engaged with the first gear (22) and connected to the second grinding roller via a shaft.
3. A self-cleaning and distance-adjustable twin-roll crushing device according to claim 1, characterized in that the adjustment assembly (4) comprises:
the screw rod (41) is rotatably installed on the side wall of the shell (1) in a penetrating manner; the outer end of the screw rod (41) is connected with a rotary table;
The limiting frame (42) is arranged on the inner wall of the shell (1);
A moving part which is rotationally connected with the inner end of the screw rod (41) and is partially and slidably connected with the limit frame (42); the moving part is connected with the second grinding roller through a shaft, and moves back and forth in the limiting frame (42) under the cooperation of the turntable and the screw rod (41), and drives the second grinding roller to move in the X axial direction in the shell (1) so that the second grinding roller is far away from or close to the first grinding roller.
4. A self-cleaning and distance-adjustable twin-roll crushing apparatus as defined in claim 3, wherein said moving section comprises
A moving plate (43) provided at the end of the screw rod (41);
two groups of connecting rods (44) are respectively arranged at two ends of the moving plate (43) and positioned on opposite surfaces of the screw rod (41); the end part of the connecting rod (44) is provided with a moving block (45), the moving block (45) is slidably arranged in the limiting frame (42), and the moving block (45) is connected with the second grinding roller through a shaft.
5. The self-cleaning and distance-adjustable double-roller crushing device according to claim 4, wherein the adjusting assembly (4) further comprises a limiting bolt (46) which is installed on the limiting frame (42) in a penetrating manner, and the limiting bolt (46) is used for limiting the moving block (45) in an abutting manner.
6. A self-cleaning and distance-adjustable twin-roll crushing device according to claim 1, characterized in that the cleaning assembly (3) comprises:
Two groups of mounting seats (31) are oppositely arranged at the bottom of the shell (1) and are respectively positioned below the second grinding roller or the first grinding roller;
The two groups of scrapers (32) are respectively arranged on the mounting seat (31) and form an acute angle with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322501206.XU CN220835792U (en) | 2023-09-14 | 2023-09-14 | Self-cleaning and distance-adjustable double-roller crushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322501206.XU CN220835792U (en) | 2023-09-14 | 2023-09-14 | Self-cleaning and distance-adjustable double-roller crushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220835792U true CN220835792U (en) | 2024-04-26 |
Family
ID=90775207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322501206.XU Active CN220835792U (en) | 2023-09-14 | 2023-09-14 | Self-cleaning and distance-adjustable double-roller crushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220835792U (en) |
-
2023
- 2023-09-14 CN CN202322501206.XU patent/CN220835792U/en active Active
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