CN200945439Y - Roller type crusher - Google Patents
Roller type crusher Download PDFInfo
- Publication number
- CN200945439Y CN200945439Y CN 200620031181 CN200620031181U CN200945439Y CN 200945439 Y CN200945439 Y CN 200945439Y CN 200620031181 CN200620031181 CN 200620031181 CN 200620031181 U CN200620031181 U CN 200620031181U CN 200945439 Y CN200945439 Y CN 200945439Y
- Authority
- CN
- China
- Prior art keywords
- roll
- double
- crusher structure
- frame
- roll crusher
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Crushing And Grinding (AREA)
Abstract
A roller type crusher is characterized in that it comprises a stander (10) and three pair roller smashing mechanisms arranged on the upper, middle and lower level of the stander and driven by three independent power supply. The driven roller of the pair roller smashing mechanism is arranged on the stander by a hydraulic roller distance adjusting mechanism. Compared with the prior art, the utility model can reduce useless power, improve production efficiency, reduce labor intensity of worker and occupation area of device and be favorable for environment protection and dust removing.
Description
Technical field
The utility model relates to a kind of abrasive material production equipment, particularly a kind of kibbler roll of controlled granularity.
Background technology
China is abrasive material big producing country, but because grain shape is poor, reason such as monocrystalline intensity is low, a large amount of imports of having to of the required high-grade abrasive material of China.Reason is except the abrasive material self performance, and breaking method and disintegrating apparatus directly influence its grain shape and monocrystalline intensity.
The domestic equipment that is used for the abrasive material fragmentation mainly contains jaw crusher, ball mill, vertical impact crusher, hammer mill, impact breaker, kibbler roll etc. at present.Jaw crusher is the preferred unit of abrasive material precrushing, but can only be used for coarse crushing; Hammer mill and impact breaker are fit to produce section sand, and its production efficiency, grain shape are all undesirable during the production granularity; Ball mill is used more, but has shortcomings such as magnetic material content is higher, grain shape is relatively poor; Vertical impact crusher is adopted by increasing abrasive material manufacturing enterprise, and the abrasive material bulk density of its production is higher, but last corner angle are less, and sharpness is bad, and it is more serious to cross crushing phenomenon; The abrasive material of traditional kibbler roll production mostly is the faller gill shape, and sharpness is pretty good when being used to make coated abrasive tool, but durability is too poor again.
External Abrasive Industry is except that adopting above disintegrating apparatus, what kibbler roll polyphone high-grade abrasive material fragmentation mostly has be used to complete, the grain shape of being produced, sharpness are all good, but this method complex production process, need many with equipment, take up room greatly, operating cost is high, it is applied and is very restricted.
Summary of the invention
The purpose of this utility model provides more scientific and reasonable the having of a kind of structure, and production efficiency height, floor space are little with regard to being to overcome above-mentioned weak point of the prior art, the maintenance of equipment kibbler roll of controlled granularity easily.
The purpose of this utility model can realize by following measure:
Kibbler roll of the present utility model comprises frame, and by the double-roll crusher structure of drive power source independently, the driven voller in the double-roll crusher structure is installed on the frame by hydraulic pressure roll spacing governor motion respectively for three grades of rack-mounted successively upper, middle and lower.
Three grades of upper, middle and lower described in the utility model are installed on the frame that is made of three layers of framework in stairstepping dislocation mode by the double-roll crusher structure of drive power source independently respectively; And the bearing block of the driving and driven roller in the double-roll crusher structure all is installed on the rack rail in the mode that is slidingly matched, and this frame mode more helps the adjustment of maintenance of double-roll crusher structure and roller pressure.
Hydraulic pressure roll spacing governor motion described in the utility model is by being fixedly mounted on adjusting bearing on the frame, being installed in the adjustment screw rod regulated on the bearing, being installed in the regulator solution cylinder pressure of adjusting screw front end and the limit spring that is arranged between the bearing block of regulator solution cylinder pressure and driven voller is formed by thread connecting mode.The hydraulic pressure roll spacing governor motion that is adopted on the pair rollers at different levels can be regulated roller pressure, and can guarantee that the pressure at pair roller two ends is identical, and the pair roller motor load is little in start-up course simultaneously, and starting current can be not excessive, can protect motor again; Limit spring is used for eliminating because abrasive material blanking instability or the inhomogeneous caused impulsive force of feed size can be protected hydraulic cylinder; Bolt and nut can regulating spring pretightning force because roller continuous wearing and tearing in use, the pretightning force of spring constantly reduces like this, will irregularly regulate the limit spring pretightning force by bolt and nut for this reason.Through regulating hydraulic system pressure, the pressure that can control pair rollers at different levels reaches needed abrasive grain scope, to obtain suitable product.
The feeding system that is positioned at first order double-roll crusher structure charging aperture top in the utility model is made up of feed hopper and the vibrating motor that acts on feed hopper; Be connected by tilting guide plate between upper level double-roll crusher structure discharging opening and next stage double-roll crusher structure charging aperture.
Hydraulic system in the utility model, motor driven systems are installed in the regulator cubicle, regulate automatically by digital display.
When three grades of oppositely rolling roller crusher operate as normal were regulated in hydraulic pressure roll spacing of the present utility model, abrasive material entered the one-level crushing mechanism equably by feeding system, entered two-stage crushing mechanism, tertiary crusher structure successively through guide plate then, was discharged by discharging opening at last.Each drive roll is through small belt pulley by motor in the crushing mechanisms at different levels, driving big belt pulley with belt rotates drive roll, drive roll drives driven voller indirectly through abrasive material and rotates, this also just makes the rotating speed of driven voller not only lag behind and is lower than drive roll, therefore the abrasive material effect of power that through pair roller mechanism the time, not only can be squeezed, also be subjected to the effect of rubbing power between two rollers simultaneously, not only can reduce useless power consumption compared to existing technology, enhance productivity, and can reduce working strength of workers and occupation area of equipment, help the environmental protection dedusting.
Description of drawings
Accompanying drawing is total figure of the present utility model.
The specific embodiment
The utility model is further described below with reference to embodiment (accompanying drawing):
As shown in the figure, kibbler roll of the present utility model comprises frame 10, be installed in upper, middle and lower-ranking on the frame 10, three grades successively respectively by the double-roll crusher structure of drive power source independently, the feeding system that is positioned at first order double-roll crusher structure charging aperture top is made up of feed hopper 1 and the vibrating motor 3 that acts on feed hopper, is connected by tilting guide plate 7 between upper level double-roll crusher structure discharging opening and next stage double-roll crusher structure charging aperture; Driven voller in the double-roll crusher structure is installed on the frame by hydraulic pressure roll spacing governor motion.Specifically, the three groups of double-roll crusher structures in upper, middle and lower are installed on the frame 10 that is made of three layers of framework in stairstepping dislocation mode; And the bearing block of the driving and driven roller in the double-roll crusher structure all is installed on the rack rail in the mode that is slidingly matched; Described hydraulic pressure roll spacing governor motion is by being fixedly mounted on adjusting bearing on the frame, being installed in the adjustment screw rod 16 regulated on the bearing, being installed in the regulator solution cylinder pressure 15 of adjusting screw rod 16 front ends and the limit spring 12 that is arranged between the bearing block of regulator solution cylinder pressure 15 and driven voller is formed by thread connecting mode.
When broken material, power source (motor) 6 rotates through the drive roll that small belt pulley 9, driving belt 5, big belt pulley 4 drive in the double-roll crusher structure, and drive roll drives driven roll indirectly through abrasive material and rotates.Material enters the one-level double-roll crusher structure of being made up of drive roll 2, driven voller 11 equably from feed hopper 1, fragmentation in three grades of double-roll crusher structures that enter the secondary double-roll crusher structure formed by drive roll 13, driven voller 14 successively through guide plate 7 then and form by drive roll 17, driven voller 18, the material that is bonded on the roller is scraped by scraper plate, enter next stage, broken material is discharged next equipment that enters through discharge bucket 8.Three grades of pair rollers carry out the gap adjustment by independent hydraulic pressure roll spacing governor motion respectively.The limit spring 12 that is provided with in the governor motion mainly is to be used for eliminating impulsive force, is used to protect hydraulic cylinder, in order to avoid suffer the broken ring of impulsive force.
Claims (5)
1, a kind of kibbler roll, it is characterized in that: it comprises frame (10), be installed in three grades of upper, middle and lower on the frame (10) successively respectively by the double-roll crusher structure of drive power source independently, the driven voller in the double-roll crusher structure is installed on the frame by hydraulic pressure roll spacing governor motion.
2, kibbler roll according to claim 1 is characterized in that: the three grades of double-roll crusher structures in upper, middle and lower are installed on the frame (10) that is made of three layers of framework in stairstepping dislocation mode; And the bearing block of the driving and driven roller in the double-roll crusher structure all is installed on the rack rail in the mode that is slidingly matched.
3, kibbler roll according to claim 1 is characterized in that: hydraulic pressure roll spacing governor motion is by being fixedly mounted on adjusting bearing on the frame, being installed in the adjustment screw rod (16) regulated on the bearing, being installed in the regulator solution cylinder pressure (15) of adjusting screw rod (16) front end and the limit spring (12) that is arranged between the bearing block of regulator solution cylinder pressure (15) and driven voller is formed by thread connecting mode.
4, kibbler roll according to claim 1 and 2 is characterized in that: the feeding system that is positioned at first order double-roll crusher structure charging aperture top is made up of feed hopper (1) and the vibrating motor (3) that acts on feed hopper.
5, kibbler roll according to claim 1 and 2 is characterized in that: be connected by tilting guide plate (7) between upper level double-roll crusher structure discharging opening and next stage double-roll crusher structure charging aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620031181 CN200945439Y (en) | 2006-08-23 | 2006-08-23 | Roller type crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620031181 CN200945439Y (en) | 2006-08-23 | 2006-08-23 | Roller type crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200945439Y true CN200945439Y (en) | 2007-09-12 |
Family
ID=38732500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620031181 Expired - Fee Related CN200945439Y (en) | 2006-08-23 | 2006-08-23 | Roller type crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200945439Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149038A (en) * | 2015-07-31 | 2015-12-16 | 蒋魏 | Traditional Chinese medicine smashing device |
| CN105498930A (en) * | 2016-01-28 | 2016-04-20 | 大唐环境产业集团股份有限公司 | Dustless sieving and crushing integrated machine |
| CN105536922A (en) * | 2016-01-28 | 2016-05-04 | 大唐环境产业集团股份有限公司 | Frequency conversion dust-free screening and crushing integrated machine |
| CN105618180A (en) * | 2016-01-28 | 2016-06-01 | 大唐环境产业集团股份有限公司 | Dust-free screening and crushing integrated equipment |
| CN114700146A (en) * | 2021-07-02 | 2022-07-05 | 淮北矿业股份有限公司 | Two-stage intelligent coal slime crusher and intelligent coal slime crushing method |
-
2006
- 2006-08-23 CN CN 200620031181 patent/CN200945439Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149038A (en) * | 2015-07-31 | 2015-12-16 | 蒋魏 | Traditional Chinese medicine smashing device |
| CN105498930A (en) * | 2016-01-28 | 2016-04-20 | 大唐环境产业集团股份有限公司 | Dustless sieving and crushing integrated machine |
| CN105536922A (en) * | 2016-01-28 | 2016-05-04 | 大唐环境产业集团股份有限公司 | Frequency conversion dust-free screening and crushing integrated machine |
| CN105618180A (en) * | 2016-01-28 | 2016-06-01 | 大唐环境产业集团股份有限公司 | Dust-free screening and crushing integrated equipment |
| CN105536922B (en) * | 2016-01-28 | 2018-01-19 | 大唐环境产业集团股份有限公司 | A kind of dustless broken all-in-one of sieve of frequency conversion |
| CN114700146A (en) * | 2021-07-02 | 2022-07-05 | 淮北矿业股份有限公司 | Two-stage intelligent coal slime crusher and intelligent coal slime crushing method |
| CN114700146B (en) * | 2021-07-02 | 2023-09-01 | 淮北矿业股份有限公司 | Two-section intelligent coal slime crusher and intelligent coal slime crushing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201823563U (en) | Multistage double-roll material crusher | |
| CN201625547U (en) | Novel roller-type breaker | |
| CN101596483A (en) | A material grinding system | |
| CN203393037U (en) | Machine-made sand production line | |
| CN202778585U (en) | Double-toothed roller crusher with scraper device | |
| CN205731376U (en) | A kind of toothed roll crusher | |
| CN200945439Y (en) | Roller type crusher | |
| CN209918047U (en) | Limestone crushing device | |
| CN205731375U (en) | A kind of disintegrating machine | |
| CN205628100U (en) | Four -roller crusher | |
| CN115364934B (en) | Stone crushing device | |
| CN2858054Y (en) | Combined energy-saving ore separator | |
| CN201445972U (en) | Double roller type sand maker | |
| CN221602068U (en) | Three-roller pair roller sand making machine | |
| CN202683290U (en) | Novel ball milling device | |
| CN202191923U (en) | Heavy double-roller sand making machine | |
| CN2875584Y (en) | Vertical double roller type mill for ore | |
| CN110586286B (en) | Auxiliary material collecting device of impact crusher | |
| CN209829102U (en) | Crusher equipment for the production of wear-resistant materials | |
| CN210332810U (en) | Grain size adjustable thickness integral type breaker | |
| CN202460712U (en) | Roller-type crusher with screening function | |
| CN203329996U (en) | Multi-row rotary drum type steel ball sorting machine | |
| CN210252456U (en) | Three-roller combined fine crushing mechanism | |
| CN2776539Y (en) | Disintegrator | |
| CN202263621U (en) | Grading combined crusher with new tooth form |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |