CN201505536U - Low-speed roller crusher - Google Patents
Low-speed roller crusher Download PDFInfo
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- CN201505536U CN201505536U CN2009200652461U CN200920065246U CN201505536U CN 201505536 U CN201505536 U CN 201505536U CN 2009200652461 U CN2009200652461 U CN 2009200652461U CN 200920065246 U CN200920065246 U CN 200920065246U CN 201505536 U CN201505536 U CN 201505536U
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Abstract
The utility model discloses a low-speed roller crusher, and relates to the fields of building materials and mining machinery. The crusher comprises a protecting cover 1, a power input gear 2, a big gear ring 3, a ball bearing system 5, a tapered static grinding body 8, a feed hopper 10, a discharge hopper 11, a machine frame 12, a cylinder-shaped dynamic grinding body 15, and the like. The utility model has the characteristics of low energy consumption, high output, low vulnerable part consumption, uniform discharging graininess, convenient maintenance, no dust pollution, and the like, can be used in primary crushing of various mineral ores in building material production and mineral processing industry, particularly used for crushing cement clinker before the cement clinker is fed into a millstone, and can improve the output of a ball mill to 2 to 4 t/h.
Description
Technical field
The utility model relates to building materials and mining machinery field, the low-speed rolled crusher that particularly a kind of comminuting matter is used.
Background technology
In the prior art, be used for the preliminary fragmentation of material in building material industry and the ore dressing industry, mostly adopt jaw crusher and the hammer mill two-stage combination of rotation at a high speed, though this disintegrating apparatus output height, discharging-material size are little, also there is the energy consumption height, many weak points such as consumable accessory consumption is big, dust pollution big, inconvenient maintenance.
Summary of the invention
At the deficiency that the said goods exists, technical problem to be solved in the utility model provides that a kind of energy consumption is low, output is high, consumable accessory consumption less, discharging-material size is even, easy to maintenance and the breaker of no dust pollution.
For solving the problems of the technologies described above, technical solution adopted in the utility model is a kind of low-speed rolled crusher of design, constitute by frame 12, the quiet mill body 8 of taper, the moving mill of cylindrical shape body 15, bull gear 3, ball bearing system 5, feed hopper 10, discharge bucket 11, the quiet base plate circle 20 of ball bearing system 5, the upper end of discharge bucket 11 and the quiet mill body of taper installing plate 30 devices are on frame 12, the cylindrical shape moving mill body 15 and the bull gear 3 of the moving liner plate 14 of dress in the moving base plate circle 4 of ball bearing system 5 connects respectively, feed hopper 10 devices are in the upper end of the moving mill of cylindrical shape body 15; Quiet mill body 8 devices of taper are in the moving mill of cylindrical shape body 15 inner chambers, and its lower end is supported by the quiet mill body of the taper installing plate 30 of device on frame 12.
The quiet mill body 8 of taper comprises that the sieve shape that the cross section is the cone table of "＜〉" shape and is loaded on its upper end bores sharp body 9, quiet liner plate 7 and time quiet liner plate 6 on device has respectively on the conical surface of the top of described cone table.
The adjusting device 13 of adjusting gap between moving liner plate 14 and the following quiet liner plate 6 is arranged at returning apparatus on the quiet mill body of the taper installing plate 30.
Ball bearing system 5 is made of moving base plate circle 4, moving-coil 23, interior quiet circle 19, outer quiet circle 26, quiet base plate circle 20 and inner ring ball 18 and outer ring ball 24; The cross section, left side of moving-coil 23 roughly is the shape of " middle is perpendicular, top horizontal, following horizontal " to the right left, right horizontal stroke above it forms the ball grooves circle that holds inner ring ball 18 with middle one boundary of erecting, and the ball grooves circle of outer ring ball 24 is held in the left horizontal and centre one perpendicular boundary's formation below it; The cross section, left side of interior quiet circle 19 roughly is down " 7 " shape, and its left side, upper end also has the interior ball grooves circle that holds inner ring ball 18; Cross section, outer quiet circle 26 left side roughly is instead " 7 " shape, and its inboard, upper side corners place also has the outer ball grooves circle that holds outer ring ball 24; The following device of interior quiet circle 19 and outer quiet circle 26 is on quiet base plate circle 20, and the top and moving base plate circle 4 of moving-coil 23 is connected.
Oil baffle 28 outside the edge that holds the ball grooves circle of outer ring ball 24 below moving-coil 23 also is provided with; Oil baffle 29 in the edge that holds the ball grooves circle of inner ring ball 18 on interior quiet circle 19 also is provided with.
Device has the bearing clearance to adjust pad 22 between quiet outside circle 26 and the quiet base plate circle 20.
Between the top and moving-coil 23 of quiet outside circle 26 and interior quiet circle 19 respectively device outer ring seal device 27 and interior ring seal device 17 are arranged.
Low-speed rolled crusher of the present utility model adopts brand-new broken theory design, and under lower-speed state, utilization is association of activity and inertia, and make mutual extrusion between the material, grind and cut fragmentation, thereby the complete machine required drive is little, and its comminution energy conssumption is extremely low, and the wearing piece wearing and tearing reduce; Its structure adopts the form of the device for discharging that is similar to cement equipment shaft kiln, and crusher chamber adopts cone form, adjustable gaps, after material enters crusher chamber from charging aperture, qualified once broken fineness, promptly draw off rapidly, do not have the phenomenon of refacing, so output is higher, discharging-material size is even.Simultaneously, adopt totally-enclosed design, good airproof performance adopts the low speed form in addition, so, to the surrounding environment no dust pollution.In addition, adopted large diameter two pass ball bearing system, improved the stability of complete machine, made it durable in use, easy to maintenance.Therefore the utility model is compared with existing disintegrating machine, can save energy more than 40%, and wearing piece improves life-span 2-4 doubly.
Description of drawings
Accompanying drawing 1 is a main cross-sectional schematic of the present utility model;
Accompanying drawing 2 is enlarged diagrams of ball bearing of the present utility model system;
Accompanying drawing 3 is the local enlarged diagrams of H of the present utility model.
Among the figure: the 1st, protective cover, the 2nd, power input gear, the 3rd, bull gear, the 4th, moving base plate circle, the 5th, ball bearing system, the 6th, following quiet liner plate, the 7th, go up quiet liner plate, the 8th, the quiet mill body of taper, the 9th, the sieve shape is bored sharp body, the 10th, feed hopper, the 11st, discharge bucket, the 12nd, frame, the 13rd, adjusting device, the 14th, moving liner plate, the 15th, the moving mill of cylindrical shape body, the 16th, lubricating cup, the 17th, interior ring seal device, the 18th, inner ring ball, the 19th, interior Jing Quan, the 20th, Jing Jizuobanquan, the 21st, adjust screw rod, the 22nd, pad, the 23rd, moving-coil, the 24th, outer ring ball are adjusted in the bearing clearance, the 25th, pouring orifice, the 26th, outer Jing Quan, the 27th, outer ring seal device, the 28th, outer oil baffle, the 29th, interior oil baffle.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
Present embodiment is to be made of protective cover 1, power input gear 2, bull gear 3, ball bearing system 5, the quiet mill body 8 of taper, feed hopper 10, discharge bucket 11, frame 12, the moving mill of cylindrical shape body 15 etc.
The moving mill of cylindrical shape body 15 is a cylinder, and there is a step its underpart, is moving base plate circle 4, the moving liner plate 14 of its inner cylinder dress; Moving base plate circle 4 installs in ball bearing system 5 its edge device bull gear 3.
Ball bearing system 5 is the two pass type, comprises that pad 22 is adjusted in moving base plate circle 4, moving-coil 23, interior quiet circle 19, outer quiet circle 26, quiet base plate circle 20, number intragranular circle ball 18, several outer ring balls 24, outer ring seal device 27, interior ring seal device 17 and bearing clearancees and screw rod 21 is adjusted in the bearing clearance.Ball bearing system 5 is revolving bodies, its cross section is symmetry shape, following explanation will be an example with the cross section in its left side: the cross section of moving-coil 23 roughly is the shape of " middle one perpendicular, top horizontal, following horizontal stroke left " to the right, right horizontal and middle one boundary of erecting above it forms the interior ball grooves circle that holds inner ring ball 18, left side below it is horizontal to form the outer ball grooves circle that holds outer ring ball 24 with middle one boundary of erecting, and the edge of ball grooves circle is provided with outer oil baffle 28 upwards outside this, constitutes outer oil storage tank circle; The cross section, left side of interior quiet circle 19 roughly is down " 7 " shape, and its left side, upper end also has the interior ball grooves circle that holds inner ring ball 18, and the edge of ball grooves circle is provided with interior oil baffle 29 upwards outside this, oil storage tank circle in constituting; Cross section, outer quiet circle 26 left side roughly is instead " 7 " shape, and its inboard, upper side corners place also has the outer ball grooves circle that holds outer ring ball 24; In the following device of quiet circle 19 on quiet base plate circle 20, have oil filler point by quiet base plate circle 20 to the interior ball grooves circle on interior quiet circle 19 tops, and lubricating cup 16 arranged at lower device; The following device of outer quiet circle 26 is equipped with the bearing clearance therebetween and adjusts pad 22 on quiet base plate circle 20, and the screw rod 21 double as bearing clearancees that are used for fixing are adjusted screw rod and used; The position, middle and upper part of outer quiet circle 26 has the through oil filler point 25 that holds the outer ball grooves circle of outer ring ball 24 to the right; Top and the moving base plate circle 4 of moving-coil 23 is connected; Between the top and moving-coil 23 of quiet outside circle 26 and interior quiet circle 19 also respectively device outer ring seal device 27 and interior ring seal device 17 are arranged; Quiet base plate circle 20 devices are on frame 12.
During use, by lubricating cup 16 and oil filler point 25 inside and outside oil storage tank circle is injected an amount of lubricating oil with oiling machine earlier.Then, start electrical source of power, power through reach after deceleration power input gear 2 and with the bull gear 3 of its engagement, bull gear 3 drives connected moving base plate circle 4 power is reached the moving mill of cylindrical shape body 15, at this moment, by further deceleration, the moving mill of cylindrical shape body 15 is together with moving liner plate 14 do to slowly run (rotating speed of present embodiment design is 5.5-6.5 rev/min).Material is entered by feed hopper 10, bores the downward landing of the conical surface that has the grating hole on the sharp body 9 or tumbles along the sieve shape, and the less material of particle then enters the sieve shape by the grating hole and bores the hollow of the hollow of sharp body 9 and the quiet mill body 8 of taper and discharged by the discharge bucket 11 of bottom immediately; The material that particle is bigger then enters last quiet liner plate 7 and the following wedge-like crusher chamber of formation between the moving liner plate 14 on quiet liner plate 6 and the moving mill of cylindrical shape body 15 inner cylinder on the quiet mill body 8 top conical surfaces of taper; In this wedge-like crusher chamber, material under the drive of the crushing teeth of projection on the moving liner plate 14, a part of material tooth attrition crushing that is broken, another part material then by mutual extrusion between the material, grind and cut, realize broken.Material in crusher chamber, promptly draws off downwards rapidly after its fineness is qualified once fragmentation, and is discharged by discharge bucket 11, the phenomenon of refacing can not occur.When numerical value (generally being set at 5-8mm) that material granularity surpass to be set, can adjust the adjusting device 13 of the quiet mill body of taper installing plate 30 bottoms, can adjust moving liner plate 14 and down the gap between the quiet liner plate 6 to proper states.Because the liner plate of the quiet mill body 8 top conical surfaces of taper, the wearing and tearing of its underpart are very fast, thereby, it is divided into quiet liner plate and following quiet liner plate, both can reduce the weight of single consumable accessory, be convenient to maintain and replace, can reduce the replacing amount of consumable accessory again, reduce use cost.
When the bearing clearance in the ball bearing system 5 is excessive, can unclamp screw rod 21, and extract the bearing clearance out and adjust pad 22, allow moving-coil 23 and the free-falling under the gravity effect of outer quiet circle 26, select for use the bearing clearance adjustment pad 22 of suitable thickness to be encased inside again, adjust screw rod 21 to suitable tightness and get final product.
Low-speed rolled crusher of the present utility model can be used for the preliminary fragmentation of all kinds of ores in building materials production and the ore dressing industry, goes into fragmentation before the mill especially for clinker, can improve the output 2-4 ton of ball mill/hour.
Claims (7)
1. low-speed rolled crusher, by frame (12), the quiet mill body of taper (8), the moving mill of cylindrical shape body (15), bull gear (3), ball bearing system (5), feed hopper (10), discharge bucket (11) constitutes, it is characterized in that: the Jing Jizuobanquan (20) of ball bearing system (5), the upper end of discharge bucket (11) and the quiet mill body of taper installing plate (30) device are on frame (12), the cylindrical shape moving mill body (15) and the bull gear (3) of the moving liner plate (14) of dress in the moving base plate circle (4) of ball bearing system (5) connects respectively, feed hopper (10) device is in the upper end of cylindrical shape moving mill body (15); The quiet mill body of taper (8) device is in the moving mill of cylindrical shape body (15) inner chamber, and its lower end is supported by the quiet mill body of the taper installing plate (30) of device on frame (12).
2. low-speed rolled crusher according to claim 1, it is characterized in that: the quiet mill body of taper (8) comprises that the sieve shape that the cross section is the cone table of "＜〉" shape and is loaded on its upper end bores sharp body (9), quiet liner plate (7) and time quiet liner plate (6) on device has respectively on the conical surface of the top of described cone table.
3. low-speed rolled mill formula disintegrating machine according to claim 1 and 2 is characterized in that: going up returning apparatus at the quiet mill body of taper installing plate (30) has the adjusting device (13) of adjusting gap between moving liner plate (14) and the following quiet liner plate (6).
4. low-speed rolled crusher according to claim 3 is characterized in that: ball bearing system (5) is made of moving base plate circle (4), moving-coil (23), interior Jing Quan (19), outer Jing Quan (26), Jing Jizuobanquan (20) and inner ring ball (18) and outer ring ball (24); The cross section, left side of moving-coil (23) roughly is the shape of " middle is perpendicular, top horizontal, following horizontal " to the right left, right horizontal stroke above it forms the ball grooves circle that holds inner ring ball (18) with middle one boundary of erecting, and the ball grooves circle of outer ring ball (24) is held in the left horizontal and centre one perpendicular boundary's formation below it; The cross section, left side of interior Jing Quan (19) roughly is down " 7 " shape, and its left side, upper end also has the interior ball grooves circle that holds inner ring ball (18); Cross section, outer Jing Quan (26) left side roughly is instead " 7 " shape, and its inboard, upper side corners place also has the outer ball grooves circle that holds outer ring ball (24); The following device of interior Jing Quan (19) and outer Jing Quan (26) is on Jing Jizuobanquan (20), and the top and moving base plate circle (4) of moving-coil (23) is connected.
5. low-speed rolled crusher according to claim 4 is characterized in that: oil baffle (28) outside the edge that holds the ball grooves circle of outer ring ball (24) below moving-coil (23) also is provided with; The edge that holds the ball grooves circle of inner ring ball (18) on interior Jing Quan (19) also is provided with interior oil baffle (29).
6. low-speed rolled crusher according to claim 5 is characterized in that: device has the bearing clearance to adjust pad (22) between Jing Quan (26) and the Jing Jizuobanquan (20) outside.
7. low-speed rolled crusher according to claim 6 is characterized in that: outside between the top and moving-coil (23) of Jing Quan (26) and interior Jing Quan (19) respectively device outer ring seal device (27) and interior ring seal device (17) are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200652461U CN201505536U (en) | 2009-07-11 | 2009-07-11 | Low-speed roller crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200652461U CN201505536U (en) | 2009-07-11 | 2009-07-11 | Low-speed roller crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201505536U true CN201505536U (en) | 2010-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200652461U Expired - Fee Related CN201505536U (en) | 2009-07-11 | 2009-07-11 | Low-speed roller crusher |
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| Country | Link |
|---|---|
| CN (1) | CN201505536U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106076472A (en) * | 2016-08-08 | 2016-11-09 | 辽宁信威环保科技有限公司 | Dead burned magnesia roasting kiln bias rotating disk crushes drawing mechanism |
| CN108499650A (en) * | 2018-06-16 | 2018-09-07 | 长沙学院 | Rotation cone agitating ball mill |
| CN108940490A (en) * | 2018-07-26 | 2018-12-07 | 黄月涛 | A kind of construction screening grinding blender |
| CN108993651A (en) * | 2018-06-16 | 2018-12-14 | 长沙学院 | Vertical rotation conisphere grinding machine |
| CN109248729A (en) * | 2018-11-26 | 2019-01-22 | 衡阳市光纤技术产学研管理有限公司 | Cable raw material grinding device |
| CN110125154A (en) * | 2019-06-19 | 2019-08-16 | 王晶晶 | A kind of soil remediation mixing arrangement |
| CN110152859A (en) * | 2019-05-30 | 2019-08-23 | 孙哲西 | Grinding device is used in a kind of recycling of building waste |
| CN111841812A (en) * | 2020-07-23 | 2020-10-30 | 李超 | Pig feed processing equipment and processing technology thereof |
| CN113856547A (en) * | 2021-12-01 | 2021-12-31 | 海域泰和(山东)能源科技有限公司 | Preparation and injection skid-mounted equipment for powder for chemical oil displacement of oil field and use method thereof |
-
2009
- 2009-07-11 CN CN2009200652461U patent/CN201505536U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106076472A (en) * | 2016-08-08 | 2016-11-09 | 辽宁信威环保科技有限公司 | Dead burned magnesia roasting kiln bias rotating disk crushes drawing mechanism |
| CN108499650A (en) * | 2018-06-16 | 2018-09-07 | 长沙学院 | Rotation cone agitating ball mill |
| CN108993651A (en) * | 2018-06-16 | 2018-12-14 | 长沙学院 | Vertical rotation conisphere grinding machine |
| CN108499650B (en) * | 2018-06-16 | 2024-01-26 | 长沙学院 | Rotary cone stirring ball mill |
| CN108940490A (en) * | 2018-07-26 | 2018-12-07 | 黄月涛 | A kind of construction screening grinding blender |
| CN109248729A (en) * | 2018-11-26 | 2019-01-22 | 衡阳市光纤技术产学研管理有限公司 | Cable raw material grinding device |
| CN110152859A (en) * | 2019-05-30 | 2019-08-23 | 孙哲西 | Grinding device is used in a kind of recycling of building waste |
| CN110125154A (en) * | 2019-06-19 | 2019-08-16 | 王晶晶 | A kind of soil remediation mixing arrangement |
| CN111841812A (en) * | 2020-07-23 | 2020-10-30 | 李超 | Pig feed processing equipment and processing technology thereof |
| CN113856547A (en) * | 2021-12-01 | 2021-12-31 | 海域泰和(山东)能源科技有限公司 | Preparation and injection skid-mounted equipment for powder for chemical oil displacement of oil field and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100616 Termination date: 20160711 |