CN205340902U - Side pinion rack installation adjusting device's through type double -geared roller crusher - Google Patents
Side pinion rack installation adjusting device's through type double -geared roller crusher Download PDFInfo
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- CN205340902U CN205340902U CN201620072924.7U CN201620072924U CN205340902U CN 205340902 U CN205340902 U CN 205340902U CN 201620072924 U CN201620072924 U CN 201620072924U CN 205340902 U CN205340902 U CN 205340902U
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Abstract
The utility model relates to a side pinion rack installation adjusting device's through type double -geared roller crusher especially adopts the through type double -geared roller crusher of the structure of turning up. Technical scheme is: side pinion rack upper portion is fixed side pinion rack (15), and the lower part is activity side pinion rack (2), and activity side pinion rack is close to crushing roller (7), and fixed side pinion rack extends the top to the activity side pinion rack of keeping away from the crushing roller to one side, be equipped with side pinion rack adjusting device (8) on the activity side pinion rack, the front end of activity side pinion rack body is equipped with a plurality of teeth (16), and the rear end is equipped with screw connection hole (17), cooperation inclined plane (18) go up open have with screw connection hole vertically installation cylindrical void (19). The utility model discloses the wide application is in the broken field of coal screening, changes the side pinion rack for the distance of crushing roller through the roll adjustment lead screw, and operation is simple and convenient, efficient, through clamp plate and side between the pinion rack cant tie realize the fixed of side pinion rack, structure safe and reliable, the practicality is extremely strong.
Description
Technical field
This utility model relates to the through type double-geared roller crusher of a kind of side tooth plate device for installing and adjusting, especially with the through type double-geared roller crusher of Eversible structure, belongs to through type and turns up double-geared roller crusher technical field.
Background technology
Double-geared roller crusher is high by its crushing efficiency, in bulk rate is high, cross degradation rate low, shaping effect is good, energy-saving and cost-reducing, operational reliability is high, failure rate is low, long service life and the many advantages such as operating cost is low, it is widely used in numerous areas, replace traditional disintegrating apparatus, including: the graded crushing of coal, especially big block of down-hole raw coal crushes, wash the broken of middle gangue, crushing of viscous wet coal, in limestone shale etc., the brute force of hardness Ore crushes, coke silicate clay and glass broken, crushing of the non-metallic materials such as bauxite ore Gypsum Fibrosum and pottery, crushing of steam coal plant slag.
The design feature of double-geared roller crusher has significant specific aim, and different broken operating modes needs to carry out different structural design modes, meets the demand of client to the full extent.Universal, two crushing roller devices of double-geared roller crusher inwardly rotate and material are crushed；But, the formula that requires over when some special operation condition is turned up disintegrating machine, for instance: supplied materials composition crushing and whole logical extra proportion less (≤50%) before broken, and broken site space is narrow, can not setting up material grading apparatus, all materials must all through crusher in crushing；Under this kind of operating mode, if selecting universal varus double-geared roller crusher, its unit type, installed power and supporting attached parts all need, with supporting by measuring accordingly, to cause its lectotype selection cost, operating cost and fittings supply cost all to increase therewith；And existence receives second-time breakage less than the partial material of product grade when by disintegrating machine, the mistake causing product pulverizes increase, and in bulk rate is severely impacted.If selecting the through type disintegrating machine that turns up, directly being got rid of by two roller intermediate gap less than the material of product granularity, the material exceeding product granularity is crushed by turning to tooth plate place, side outside the crushing teeth of external rotation.So both avoid the generation of partial material second-time breakage, improve product in bulk rate；Greatly reduce again the purchase cost of equipment, operating cost and spares provisioning cost etc., the energy-conservation extra earning of whole deep processing complete production line is played positive facilitation.
Through type double-geared roller crusher adopts Eversible structure, it is provided that broken motive power derives from the breaker roll of rotation and static side tooth plate, and the space that crushing teeth coordinates with side tooth plate determines size and the shape of product.If wanting to change discharging-material size, it is necessary to adjusting the side tooth plate distance relative to crushing teeth, the adjustment of side tooth plate should possess convenience requirement；In material shattering process, crushing teeth and side tooth plate bear broken counteracting force jointly.Therefore, the adjustment reliability of positioning of side tooth plate, determine that whether the unfailing performance of integral device is up to standard.
Utility model content
This utility model purpose is to provide the through type double-geared roller crusher of a kind of side tooth plate device for installing and adjusting, changes the side tooth plate distance relative to breaker roll by roll adjustment leading screw, and mode of operation is simple and convenient, efficiency is high；Being coordinated by inclined-plane between pressing plate with side tooth plate and realize the fixing of side tooth plate, structural safety is reliable, and practicality is extremely strong, solves the problems referred to above that background technology exists.
The technical solution of the utility model is: the through type double-geared roller crusher of a kind of side tooth plate device for installing and adjusting, comprise: casing, side tooth plate, breaker roll, bearing block, shaft coupling, actuating unit and side tooth plate regulate device, be arranged in parallel in casing a pair the breaker roll outwards overturn, wall box arranges the side tooth plate mated with breaker roll, and breaker roll is connected with actuating unit by bearing block and shaft coupling；Tooth plate top, described side is fixing side tooth plate, and bottom is active side tooth plate, and active side tooth plate is near breaker roll, and fixing side tooth plate stretches to the active side tooth plate oblique upper away from breaker roll；Active side tooth plate is provided with side tooth plate and regulates device.
The front end of active side tooth plate body is provided with multiple tooth, and rear end is provided with leading screw connecting hole, and the rear end upper surface of active side tooth plate body, for coordinating inclined-plane one, coordinates and has the installation cylindrical void vertical with leading screw connecting hole on inclined-plane one.
Described side tooth plate regulates device and comprises pressing plate, roll adjustment screw mechanism, location screw mechanism and fastening screw bolt assembly, the lower surface of pressing plate is for coordinating inclined-plane two, coordinate inclined-plane two identical with cooperation inclined-plane one gradient of active side tooth plate, it is mutually matched, the middle part of pressing plate is provided with the through hole matched with installation cylindrical void on active side tooth plate, pressing plate is arranged above with column, and column is provided with connecting hole；Roll adjustment screw mechanism and location screw mechanism are constituted by leading screw and location nut.
Described active side tooth plate body is placed on casing lower side panel, and the tooth of active side tooth plate front end is towards breaker roll, and the leading screw of roll adjustment screw mechanism is connected with the leading screw connecting hole of active side tooth plate rear end；Pressing plate is placed on above active side tooth plate, and the inclined-plane two that coordinates of pressing plate lower surface is mutually matched with the inclined-plane one that coordinates of active side tooth plate, and the leading screw of location screw mechanism is connected in the connecting hole of pressing plate upper pillar stand；Through hole in the middle part of pressing plate penetrates fastening screw bolt assembly with on active side tooth plate in installation cylindrical void, is fastened as a whole.
Described actuating unit, comprises the decelerator, fluid coupling and the motor that are sequentially connected with, is arranged on base.
The cooperation inclined-plane two of described pressing plate lower surface is identical with cooperation inclined-plane one gradient of active side tooth plate, and gradient is 1:15 1:20.
Through hole in the middle part of described pressing plate is three with mounting bar hole number on active side tooth plate；The leading screw connecting hole quantity of described roll adjustment screw mechanism and active side tooth plate rear end is two, roll adjustment screw mechanism one piece of active side tooth plate of coupling that two are arranged in parallel；Described location screw mechanism is two with pressing plate upper pillar stand and connecting hole quantity, two location leading screw authority match one block pressur plates.
Two breaker rolls of through type double-geared roller crusher turn up rotation, change the gap between two breaker rolls, change the granularity by this gap material, exceeding and turn between side tooth plate and breaker roll outside the breaker roll that the material in this gap is rotated, the gap between tailing edge active side tooth plate and breaker roll that is broken is discharged；Side tooth plate is utilized to regulate device to adjust the gap between active side tooth plate and breaker roll, first, active side tooth plate is regulated to after commitment positions by roll adjustment screw mechanism, the location nut on fastening roll adjustment screw mechanism, temporarily ensures active side tooth plate position relatively stable on casing lower side panel；Then, on active side tooth plate, press pressing plate, adjust location screw mechanism by pressing plate coordinating inclined-plane two mate with the inclined-plane one that coordinates of active side tooth plate, active side tooth plate is carried out pretension；Finally, fastening screw bolt assembly is installed and fastens, after fastening, carry out second positioning fastening by positioning the location nut of screw mechanism；Roll adjustment screw mechanism adjusts the gap between active side tooth plate and breaker roll, and pressing plate ensures horizontal location and the perpendicular positioning of active side tooth plate, and location screw mechanism ensures the horizontal location reliability of pressing plate, and fastening screw bolt assembly ensures the perpendicular positioning reliability of pressing plate.
The leading screw end of described roll adjustment screw mechanism is fixed on active side tooth plate rear end, and active side tooth plate applies pulling force or thrust.
This utility model realizes active side tooth plate by roll adjustment screw mechanism and freely moves horizontally on casing lower side panel, adjusts and adapts to the change of raw meal particle size, and then control broken rear product grade.Namely by adjustment roll adjustment screw mechanism, active side tooth plate is slided to breaker roll, then reduce particle size after cracking and control space, reduce broken rear product grade upper control limit；By regulating roll adjustment screw mechanism by active side tooth plate away from breaker roll, then increase particle size after cracking and control space, increase product grade upper control limit after crushing.
This utility model applies the principle of inclined-plane cooperation and the principle of worm drive cleverly, by the power transmission spiral in helical rotation, drive mechanism is simple, stable working is reliable, without shock and vibration, noise, there are the performances such as good deceleration and power, it is possible to employment effort traction active side tooth plate does rectilinear motion, meets the spatial variations demand controlling product granularity size.
Good effect of the present utility model: turn up the through type double-geared roller crusher rotated, it is utilize to realize the broken of bulk materials coordinating between the breaker roll and the static side tooth plate that rotate, so the intensity of offside tooth plate, wearability, impact resistance have strict demand in shattering process；Therefore, the convenience of reliability and adjustment granularity that active side tooth plate installs location is the essential condition optimizing design in the design of through type double-geared roller crusher.These parameters has been done perfect optimization design by this utility model patent, it it is the through type double-geared roller crusher of currently the only side tooth plate device for installing and adjusting, have simple in construction, regulating cycle is short, position the features such as firm, good rigidly, is widely used in the broken field of coal screening.Changing the side tooth plate distance relative to breaker roll by roll adjustment leading screw, mode of operation is simple and convenient, efficiency is high；Being coordinated by inclined-plane between pressing plate with side tooth plate and realize the fixing of side tooth plate, structural safety is reliable, and practicality is extremely strong.
Accompanying drawing explanation
Fig. 1 is that this utility model embodiment casing lower side panel installation side tooth plate regulates device 8 structural representation；
Fig. 2 is Fig. 1 side cross sectional views；
Fig. 3 is this utility model embodiment active side tooth plate schematic diagram；
Fig. 4 is Fig. 3 side cross sectional views；
Fig. 5 is Fig. 3 schematic top plan view；
Fig. 6 is this utility model embodiment pressing plate schematic diagram；
Fig. 7 is Fig. 6 side cross sectional views；
Fig. 8 is Fig. 6 schematic top plan view；
Fig. 9 is this utility model embodiment mechanics analysis schematic diagram；
Figure 10 is this utility model example structure schematic diagram；
In figure: casing lower side panel 1, active side tooth plate 2, pressing plate 3, roll adjustment screw mechanism 4, location screw mechanism 5, fastening screw bolt assembly 6, breaker roll 7, side tooth plate regulate device 8, bearing block 9, shaft coupling 10, decelerator 11, fluid coupling 12, motor 13, base 14, fixing side tooth plate 15, tooth 16, leading screw connecting hole 17, coordinate inclined-plane 1, install cylindrical void 19, coordinate inclined-plane 2 20, through hole 21, column 22, connecting hole 23, material 24.
Detailed description of the invention
Below in conjunction with accompanying drawing, by embodiment, the utility model is described in further detail.
A kind of through type double-geared roller crusher of side tooth plate device for installing and adjusting, comprise: casing, side tooth plate, breaker roll 7, bearing block 9, shaft coupling 10, actuating unit and side tooth plate regulate device 8, be arranged in parallel in casing a pair the breaker roll 7 outwards overturn, wall box arranges the side tooth plate mated with breaker roll, and breaker roll 7 is connected with actuating unit by bearing block 9 and shaft coupling 10；Tooth plate top, described side is fixing side tooth plate 15, and bottom is active side tooth plate 2, and active side tooth plate 2 is near breaker roll 7, and fixing side tooth plate 15 stretches to active side tooth plate 2 oblique upper away from breaker roll 7；Active side tooth plate 2 is provided with side tooth plate and regulates device 8.
The front end of active side tooth plate 2 body is provided with multiple tooth 16, and rear end is provided with leading screw connecting hole 17, and the rear end upper surface of active side tooth plate 2 body, for coordinating inclined-plane 1, coordinates and has the installation cylindrical void 19 vertical with leading screw connecting hole 17 on inclined-plane 1.
Described side tooth plate regulates device 8 and comprises pressing plate 3, roll adjustment screw mechanism 4, location screw mechanism 5 and fastening screw bolt assembly 6, the lower surface of pressing plate is for coordinating inclined-plane 2 20, coordinate inclined-plane 2 20 identical with cooperation inclined-plane 1 gradient of active side tooth plate 2, it is mutually matched, the middle part of pressing plate 3 is provided with the through hole 21 matched with installation cylindrical void 19 on active side tooth plate 2, pressing plate is arranged above with column 22, and column is provided with connecting hole 23；Roll adjustment screw mechanism 4 and location screw mechanism 5 are constituted by leading screw and location nut.
Described active side tooth plate 2 body is placed on casing lower side panel 1, and the tooth 16 of active side tooth plate 2 front end is towards breaker roll 7, and the leading screw of roll adjustment screw mechanism 4 is connected with the leading screw connecting hole 17 of active side tooth plate 2 rear end；Pressing plate is placed on above active side tooth plate 2, and the inclined-plane 2 20 that coordinates of pressing plate lower surface is mutually matched with the inclined-plane 1 that coordinates of active side tooth plate 2, and the leading screw of location screw mechanism 5 is connected in the connecting hole 23 of pressing plate upper pillar stand；Through hole 21 in the middle part of pressing plate 3 penetrates fastening screw bolt assembly with on active side tooth plate 2 in installation cylindrical void 19, is fastened as a whole.
Described actuating unit, comprises the decelerator 11, fluid coupling 12 and the motor 13 that are sequentially connected with, is arranged on base 14.
The cooperation inclined-plane 2 20 of described pressing plate lower surface is identical with cooperation inclined-plane 1 gradient of active side tooth plate 2, and gradient is 1:15 1:20.
In the present embodiment, the through hole 21 in the middle part of described pressing plate 3 is three with installation cylindrical void 19 quantity on active side tooth plate 2；Leading screw connecting hole 17 quantity of described roll adjustment screw mechanism 4 and active side tooth plate 2 rear end is two, and the roll adjustment screw mechanism 4 that two are arranged in parallel mates one piece of active side tooth plate 2；Described location screw mechanism 5 is two with pressing plate upper pillar stand and connecting hole 23 quantity, and two location screw mechanisms 5 mate a block pressur plate.One piece of active side tooth plate 2 overlaps, by two, the roll adjustment screw mechanism 4 being arranged in parallel and adjusts horizontal displacement simultaneously；Column quantity on pressing plate is two, is separately positioned on the lower left corner and the lower right corner of pressing plate, and is respectively equipped with connecting hole, and the leading screw of two set location screw mechanisms connects respective column respectively；The present embodiment arranges three pieces of active side tooth plates in the side of through type double-geared roller crusher casing, three pieces of active side tooth plate linear array, parallel with the axis of breaker roll.
Two breaker rolls of through type double-geared roller crusher turn up rotation, change the gap between two breaker rolls, change the granularity by this gap material, exceeding and turn between side tooth plate and breaker roll outside the breaker roll that the material 24 in this gap is rotated, the gap between tailing edge active side tooth plate 2 and breaker roll 7 that is broken is discharged；Side tooth plate is utilized to regulate device 8 to adjust the gap between active side tooth plate 2 and breaker roll 7, first, active side tooth plate 2 is regulated to commitment positions by roll adjustment screw mechanism 4, location nut on fastening roll adjustment screw mechanism, temporarily ensures active side tooth plate 2 position relatively stable on casing lower side panel 1；Then, on active side tooth plate 2, press pressing plate 3, adjust location screw mechanism 5 by pressing plate coordinating inclined-plane 2 20 mate with the inclined-plane 1 that coordinates of active side tooth plate 2, active side tooth plate 2 is carried out pretension；Finally, fastening screw bolt assembly 6 is installed and fastens, after fastening, carry out second positioning fastening by positioning the location nut of screw mechanism 5；Roll adjustment screw mechanism 4 adjusts the gap between active side tooth plate 2 and breaker roll 7, pressing plate 3 ensures horizontal location and the perpendicular positioning of active side tooth plate 2, location screw mechanism 5 ensures the horizontal location reliability of pressing plate 3, and fastening screw bolt assembly 6 ensures the perpendicular positioning reliability of pressing plate 3.
The leading screw end of described roll adjustment screw mechanism 4 is fixed on active side tooth plate 2 rear end, and active side tooth plate 2 applies pulling force or thrust.
Claims (7)
1. the through type double-geared roller crusher of a side tooth plate device for installing and adjusting, it is characterized in that comprising: casing, side tooth plate, breaker roll (7), bearing block (9), shaft coupling (10), actuating unit and side tooth plate regulate device (8), be arranged in parallel in casing a pair the breaker roll (7) outwards overturn, wall box arranges the side tooth plate mated with breaker roll, and breaker roll (7) is connected with actuating unit by bearing block (9) and shaft coupling (10)；Tooth plate top, described side is fixing side tooth plate (15), and bottom is active side tooth plate (2), and active side tooth plate (2) is near breaker roll (7), and fixing side tooth plate (15) is stretched to active side tooth plate (2) oblique upper away from breaker roll (7)；Active side tooth plate (2) is provided with side tooth plate and regulates device (8).
2. the through type double-geared roller crusher of a kind of side according to claim 1 tooth plate device for installing and adjusting, it is characterized in that: the front end of active side tooth plate (2) body is provided with multiple tooth (16), rear end is provided with leading screw connecting hole (17), the rear end upper surface of active side tooth plate (2) body, for coordinating inclined-plane one (18), coordinates and has the installation cylindrical void (19) vertical with leading screw connecting hole (17) on inclined-plane one (18).
3. the through type double-geared roller crusher of a kind of side according to claim 2 tooth plate device for installing and adjusting, it is characterized in that: described side tooth plate regulates device (8) and comprises pressing plate (3), roll adjustment screw mechanism (4), location screw mechanism (5) and fastening screw bolt assembly (6), the lower surface of pressing plate is for coordinating inclined-plane two (20), coordinate inclined-plane two (20) identical with cooperation inclined-plane one (18) gradient of active side tooth plate (2), it is mutually matched, the middle part of pressing plate (3) be provided with active side tooth plate (2) on the through hole (21) that cylindrical void (19) matches is installed, pressing plate is arranged above with column (22), column is provided with connecting hole (23)；Roll adjustment screw mechanism (4) and location screw mechanism (5) are constituted by leading screw and location nut.
4. the through type double-geared roller crusher of a kind of side according to claim 3 tooth plate device for installing and adjusting, it is characterized in that: described active side tooth plate (2) body is placed on casing lower side panel (1), the tooth (16) of active side tooth plate (2) front end is towards breaker roll (7), and the leading screw of roll adjustment screw mechanism (4) is connected with the leading screw connecting hole (17) of active side tooth plate (2) rear end；Pressing plate is placed on active side tooth plate (2) above, and the cooperation inclined-plane two (20) of pressing plate lower surface is mutually matched with the inclined-plane one (18) that coordinates of active side tooth plate (2), and the leading screw of location screw mechanism (5) is connected in the connecting hole (23) of pressing plate upper pillar stand；The through hole (21) at pressing plate (3) middle part and active side tooth plate (2) are installed in cylindrical void (19) and penetrates fastening screw bolt assembly, be fastened as a whole.
5. the through type double-geared roller crusher of a kind of side according to claim 1 and 2 tooth plate device for installing and adjusting, it is characterized in that: described actuating unit, comprise the decelerator (11), fluid coupling (12) and the motor (13) that are sequentially connected with, be arranged on base (14).
6. the through type double-geared roller crusher of a kind of side according to claim 3 tooth plate device for installing and adjusting, it is characterized in that: the cooperation inclined-plane two (20) of described pressing plate lower surface is identical with cooperation inclined-plane one (18) gradient of active side tooth plate (2), and gradient is 1:15 1:20.
7. the through type double-geared roller crusher of a kind of side according to claim 3 tooth plate device for installing and adjusting, it is characterised in that: the through hole (21) at described pressing plate (3) middle part and active side tooth plate (2) install cylindrical void (19) quantity and is three；Leading screw connecting hole (17) quantity of described roll adjustment screw mechanism (4) and active side tooth plate (2) rear end is two, roll adjustment screw mechanism (4) one piece of active side tooth plate (2) of coupling that two are arranged in parallel；Described location screw mechanism (5) is two with pressing plate upper pillar stand and connecting hole (23) quantity, and two location screw mechanism (5) mate a block pressur plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620072924.7U CN205340902U (en) | 2016-01-26 | 2016-01-26 | Side pinion rack installation adjusting device's through type double -geared roller crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620072924.7U CN205340902U (en) | 2016-01-26 | 2016-01-26 | Side pinion rack installation adjusting device's through type double -geared roller crusher |
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| CN205340902U true CN205340902U (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620072924.7U Active CN205340902U (en) | 2016-01-26 | 2016-01-26 | Side pinion rack installation adjusting device's through type double -geared roller crusher |
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| CN (1) | CN205340902U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498900A (en) * | 2016-01-26 | 2016-04-20 | 唐山天和科技开发有限公司 | Pass-type double-geared roller crusher and adjusting method of lateral tooth plate installation adjusting device |
-
2016
- 2016-01-26 CN CN201620072924.7U patent/CN205340902U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498900A (en) * | 2016-01-26 | 2016-04-20 | 唐山天和科技开发有限公司 | Pass-type double-geared roller crusher and adjusting method of lateral tooth plate installation adjusting device |
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Address after: 063000, Hebei Tangshan City hi tech Zone Wafangdian Village South Patentee after: Tangshan environmental protection Polytron Technologies Inc Address before: 063000, Hebei Tangshan City hi tech Zone Wafangdian Village South Patentee before: Tangshan Tianhe Technology Development Co., Ltd. |