CN201823563U - Multistage double-roll material crusher - Google Patents
Multistage double-roll material crusher Download PDFInfo
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- CN201823563U CN201823563U CN2010205802294U CN201020580229U CN201823563U CN 201823563 U CN201823563 U CN 201823563U CN 2010205802294 U CN2010205802294 U CN 2010205802294U CN 201020580229 U CN201020580229 U CN 201020580229U CN 201823563 U CN201823563 U CN 201823563U
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- pair roller
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- material crusher
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Abstract
The utility model discloses a multistage double-roll material crusher which comprises a ladder type steel structure rack, and is characterized in that a plurality of stages of double-roll material crushing mechanisms are sequentially arranged on the rack in a staggered manner and are separately controlled by an independent power source; a passive roll is provided with a hydraulic roll distance adjusting mechanism; and a discharge port of the previous stage of crushing mechanism is communicated with a feed port of the next stage of crushing mechanism by a feeding machine. For the crusher, the hydraulic roll distance adjusting mechanism adopted on all the stages of double rolls can adjust the pressure of double rolls, and can ensure the pressure on two ends of the double rolls to be equal; a adjusting spring of the mechanism can also eliminate impact caused by unstable blanking or uneven feeding granularity so as to further protect a hydraulic cylinder; and the pressure of the hydraulic cylinder is adjusted and the pressure of all the stages of double rolls is controlled so as to achieve the needed material granularity and obtain qualified products. Compared with the prior art, the multistage double-roll material crusher has the advantages that power consumption can be reduced, the production efficiency can be improved, labor intensity of workers and equipment occupation area can be reduced, and environmental protection and dust removal are facilitated.
Description
Technical field
The utility model belongs to the material disintegrating apparatus, particularly a kind of multistage pair roller type material crusher of controllable granularity.
Background technology
China is abrasive material big producing country, but since a material shape difference, reason such as monocrystalline intensity is low, and the required high-grade abrasive material of China is had to by a large amount of imports.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, Ba Make, hammer mill, impact breaker, double-roll crusher 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 be fit to be produced a section sand, produce its production efficiency when surmising sand, grain shape is all undesirable; Ball mill is used more, but has shortcomings such as iron substance content is higher, a material shape is relatively poor; Ba Make is adopted by increasing abrasive material manufacturing enterprise, and the abrasive material bulk density of its production is higher, but last corner angle are few, and sharpness is bad, and it is more serious to cross crushing phenomenon; The abrasive material of traditional double-roll crusher production line 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, high-grade abrasive material fragmentation mostly is by what kibbler roll plane figure polyphone to be used to complete, the grain shape of being given birth to, sharpness are all good, but this method complex production process, need many with equipment, take up room greatly, operating cost is high, so it is applied and is very restricted.
Summary of the invention
The purpose of this utility model provide with regard to being to overcome above-mentioned weak point of the prior art a kind of structure more scientific and rational, have that production efficiency height, floor space are little, controlled multistage pair roller type material crusher is surmised in maintenance of equipment easily.
The purpose of this utility model can realize by following measure: multistage pair roller type material crusher, comprise notch cuttype steel construction frame, the multistage pair roller type material crusher structure of being made up of drive roll and driven roll is installed on the steel construction frame and each free independent power source-Electric Machine Control in the dislocation mode successively, wherein driven roll is provided with hydraulic regulation roll spacing mechanism, and upper level crushing mechanism discharging opening is connected with next stage crushing mechanism charging aperture.
In the utility model, the bearing block of driven rolls at different levels all is installed on the rack rail in the mode of be slidingly matched (be slidingly matched and be meant that bearing block can slide on the guide rail all the time),
Hydraulic cylinder dancer rools spacing mechanism is by rack-mounted hold-down support, be installed in adjusting screw(rod) on the hold-down support, be installed in the regulator solution cylinder pressure of adjusting screw(rod) front end and the regulating spring that is arranged between the bearing block of regulator solution cylinder pressure driven voller is formed by thread connecting mode.The hydraulic cylinder dancer rools spacing mechanism 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; Regulating 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 be adjusted the pretightning force of regulating spring, because roller constantly wearing and tearing in use, the pretightning force of spring constantly reduces like this, will irregularly adjust the regulating 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 raw meal particle size scope, to obtain suitable product.
Crushing mechanism charging apertures at different levels top is equipped with feeding system, and this feeding system is made up of buffering feed bin and electro-vibrating feeder.
Feeding system form by buffering feed bin and electro-vibrating feeder.Be connected by buffering feed bin and electro-vibrating feeder between upper level crushing mechanism discharging opening and the next stage crushing mechanism charging aperture.The electro-vibrating feeder feed had both guaranteed the uniformity of feed, had also guaranteed the service life of pair roller type material crusher middle roller.
In the discharging opening bottom of crushing mechanisms at different levels material is installed and detects controller, this detection controller is an infrared detector.When the material in the feed bin was uninterrupted, pair roller type material crushers at different levels just ran well, and when not having material in the feed bin, pair roller type material crushers at different levels just stop successively, have reduced unnecessary power consumption.
Hydraulic control system in the utility model, electric machine control system, material detect control system and all are installed in the regulator cubicle, control automatically by digital display and PLC.
During multistage pair roller type material crusher operate as normal of the present utility model, material cushions feed bin, electro-vibrating feeder by feeding system and enters first order crushing mechanism equably, enter second level crushing mechanism, third level crushing mechanism etc. successively through transition buffer feed bin, electro-vibrating feeder then, discharge by discharging opening at last.Each drive roll is to drive big belt pulley and drive roll rotation through reductor by small belt pulley, belt by motor in the crushing mechanisms at different levels, drive roll rotates through the moving driven roll of storeroom tape splicing, this also just makes the rotating speed of driven roll not only lag behind and is lower than drive roll, therefore the 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 a structural representation of the present utility model.
Among the figure: 1. cushion feed bin, 2. infrared detecting set, 3. oscillating feeder, 4. small belt pulley, 5. power source (motor), 6. reductor, 7. belt, 8. big belt pulley, 9. drive roll, 10. driven roll, 11. regulating spring, 12. hydraulic cylinders, 13. hold-down supports, 14 adjusting screw(rod)s, 15 notch cuttype steel construction frames.
The specific embodiment
The utility model is further described below in conjunction with accompanying drawing: as shown in the figure: multistage pair roller type material crusher comprises notch cuttype steel construction frame (15), the multistage pair roller type material crusher structure of being made up of drive roll (9) and driven roll (10) is installed on the steel construction frame and each free independent power source (5) control in the dislocation mode successively, the bearing block of driven rolls at different levels all is installed on the rack rail in the mode of be slidingly matched (be slidingly matched and be meant that bearing block can slide on the guide rail all the time), wherein driven roll (10) is provided with hydraulic regulation roll spacing mechanism, and hydraulic cylinder dancer rools spacing mechanism is by the hold-down support (13) that is installed on the notch cuttype steel construction frame (15), be installed in adjusting screw(rod) (14) on the hold-down support by thread connecting mode, be installed in the regulator solution cylinder pressure (12) of adjusting screw(rod) front end and be arranged on the regulator solution cylinder pressure and the driven voller bearing block between regulating spring (11) form.Crushing mechanism charging apertures at different levels top is equipped with feeding system, and this feeding system is made up of buffering feed bin (1) and electro-vibrating feeder (3).Be connected by buffering feed bin (1) and electro-vibrating feeder (3) between upper level crushing mechanism discharging opening and the next stage crushing mechanism charging aperture.In the discharging opening bottom of crushing mechanisms at different levels material is installed and detects controller---infrared detector (2).
When broken material, power source (motor) (5) rotates through the drive roll (9) that reductor (6), small belt pulley (4), driving belt (7), big belt pulley (8) drive in the first order crushing mechanism, and drive roll drives driven roll (10) indirectly through abrasive material and rotates.Material detects controller from buffering feed bin (1) process---and infrared detector (2) detects, enter the first order double-roll crusher structure of forming by drive roll, driven roll by electro-vibrating feeder (3), detect through buffering feed bin, detection controller-infrared detector then, enter in the second level formed by drive roll, driven roll, the third level pair roller material crusher structure broken successively by electro-vibrating feeder, 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 discharging opening.Multistage pair roller carries out the gap adjustment by independent hydraulic cylinder dancer rools spacing mechanism respectively.The regulating spring that is provided with in the governor motion (11) mainly is to be used for eliminating impulsive force, is used to protect hydraulic cylinder, in order to avoid suffer the destruction of impulsive force.
Claims (7)
1. multistage pair roller type material crusher, it is characterized in that: it comprises: notch cuttype steel construction frame, the multistage pair roller type material crusher structure of being made up of drive roll and driven roll is installed on the notch cuttype steel construction frame and each free independent power source control in the dislocation mode successively, wherein driven roll is provided with hydraulic regulation roll spacing mechanism, and upper level crushing mechanism discharging opening is connected with next stage crushing mechanism charging aperture.
2. multistage pair roller type material crusher according to claim 1, it is characterized in that: the bearing block of driven rolls at different levels all is installed on the rack rail in the mode that is slidingly matched.
3. multistage pair roller type material crusher according to claim 1 is characterized in that: hydraulic cylinder dancer rools spacing mechanism is by rack-mounted hold-down support, be installed in adjusting screw(rod) on the hold-down support, be installed in the regulator solution cylinder pressure of adjusting screw(rod) front end and the regulating spring that is arranged between the bearing block of regulator solution cylinder pressure driven roll is formed by thread connecting mode.
4. multistage pair roller type material crusher according to claim 1 is characterized in that: crushing mechanism charging apertures at different levels top is equipped with feeding system, and this feeding system is made up of buffering feed bin and electro-vibrating feeder.
5. multistage pair roller type material crusher according to claim 1 is characterized in that: be connected by buffering feed bin and electro-vibrating feeder between upper level crushing mechanism discharging opening and the next stage crushing mechanism charging aperture.
6. multistage according to claim 1 or 5 pair roller type material crusher is characterized in that: in the discharging opening bottom of crushing mechanisms at different levels material is installed and detects controller.
7. multistage pair roller type material crusher according to claim 6 is characterized in that: the detection controller is an infrared detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205802294U CN201823563U (en) | 2010-10-28 | 2010-10-28 | Multistage double-roll material crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205802294U CN201823563U (en) | 2010-10-28 | 2010-10-28 | Multistage double-roll material crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201823563U true CN201823563U (en) | 2011-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205802294U Expired - Fee Related CN201823563U (en) | 2010-10-28 | 2010-10-28 | Multistage double-roll material crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201823563U (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103629687A (en) * | 2013-11-08 | 2014-03-12 | 长兴新城环保有限公司 | Continuous sand supplement feeding device for stokehold of boiler |
| CN104534498A (en) * | 2014-12-08 | 2015-04-22 | 安徽广德文光生物能源有限公司 | Biomass pellet fuel automatic feeding device |
| CN105327754A (en) * | 2015-11-16 | 2016-02-17 | 江苏云端重工科技有限公司 | Working device for crushing and drying mine asphalt |
| CN107159376A (en) * | 2017-07-09 | 2017-09-15 | 济宁新创化工科技有限公司 | A kind of multi-stage crushing device of building waste |
| CN107199096A (en) * | 2016-03-16 | 2017-09-26 | 哈尔滨宏万智科技开发有限公司 | A kind of multi-stage crushing device |
| CN107469918A (en) * | 2017-06-30 | 2017-12-15 | 无锡威奥液压机电设备有限公司 | A kind of bi-fluted roller type environmental protection disintegrating machine |
| CN107754998A (en) * | 2017-11-08 | 2018-03-06 | 安徽省农业科学院农产品加工研究所 | A kind of pair roller type root of kudzu vine disintegrating machines double up and down and its breaking method |
| CN107755041A (en) * | 2017-11-02 | 2018-03-06 | 浙江海申新材料有限公司 | A kind of crushing system of cotton |
| CN110280361A (en) * | 2019-07-05 | 2019-09-27 | 大连大学 | A kind of house refuse is triple to roll broken de-watering apparatus and method |
| CN110573331A (en) * | 2017-02-24 | 2019-12-13 | R·W·亨德森 | Apparatus for processing organic products and other materials |
| CN110605160A (en) * | 2019-09-16 | 2019-12-24 | 中国电建集团华东勘测设计研究院有限公司 | Device and method for crushing building waste blocks and recovering metals |
| CN112337391A (en) * | 2020-11-02 | 2021-02-09 | 枣阳市福星化工有限公司 | A feeding device for aminoketone production |
| CN114130461A (en) * | 2021-11-05 | 2022-03-04 | 中国建筑第五工程局有限公司 | Roller cleaning and cavity cleaning system of viscous shield muck crushing and refining equipment |
| CN114950695A (en) * | 2022-05-07 | 2022-08-30 | 韶关鑫瑞智能装备有限公司 | Feeding speed control method and device, crushing system and storage medium |
-
2010
- 2010-10-28 CN CN2010205802294U patent/CN201823563U/en not_active Expired - Fee Related
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629687B (en) * | 2013-11-08 | 2016-04-20 | 长兴新城环保有限公司 | Husky charging gear is mended continuously before Boiler Furnace |
| CN103629687A (en) * | 2013-11-08 | 2014-03-12 | 长兴新城环保有限公司 | Continuous sand supplement feeding device for stokehold of boiler |
| CN104534498A (en) * | 2014-12-08 | 2015-04-22 | 安徽广德文光生物能源有限公司 | Biomass pellet fuel automatic feeding device |
| CN105327754A (en) * | 2015-11-16 | 2016-02-17 | 江苏云端重工科技有限公司 | Working device for crushing and drying mine asphalt |
| CN107199096A (en) * | 2016-03-16 | 2017-09-26 | 哈尔滨宏万智科技开发有限公司 | A kind of multi-stage crushing device |
| CN110573331A (en) * | 2017-02-24 | 2019-12-13 | R·W·亨德森 | Apparatus for processing organic products and other materials |
| CN110573331B (en) * | 2017-02-24 | 2022-03-29 | R·W·亨德森 | Apparatus for processing organic products and other materials |
| US11759790B2 (en) | 2017-02-24 | 2023-09-19 | Roy Walter Henderson | Method of processing organic or inorganic products |
| CN107469918A (en) * | 2017-06-30 | 2017-12-15 | 无锡威奥液压机电设备有限公司 | A kind of bi-fluted roller type environmental protection disintegrating machine |
| CN107159376A (en) * | 2017-07-09 | 2017-09-15 | 济宁新创化工科技有限公司 | A kind of multi-stage crushing device of building waste |
| CN107755041A (en) * | 2017-11-02 | 2018-03-06 | 浙江海申新材料有限公司 | A kind of crushing system of cotton |
| CN107754998A (en) * | 2017-11-08 | 2018-03-06 | 安徽省农业科学院农产品加工研究所 | A kind of pair roller type root of kudzu vine disintegrating machines double up and down and its breaking method |
| CN107754998B (en) * | 2017-11-08 | 2023-04-25 | 安徽省农业科学院农产品加工研究所 | Up-down double-roller type radix puerariae crusher and crushing method thereof |
| CN110280361A (en) * | 2019-07-05 | 2019-09-27 | 大连大学 | A kind of house refuse is triple to roll broken de-watering apparatus and method |
| CN110280361B (en) * | 2019-07-05 | 2021-04-16 | 大连大学 | Triple rolling crushing dewatering device and method for household garbage |
| CN110605160A (en) * | 2019-09-16 | 2019-12-24 | 中国电建集团华东勘测设计研究院有限公司 | Device and method for crushing building waste blocks and recovering metals |
| CN112337391A (en) * | 2020-11-02 | 2021-02-09 | 枣阳市福星化工有限公司 | A feeding device for aminoketone production |
| CN114130461A (en) * | 2021-11-05 | 2022-03-04 | 中国建筑第五工程局有限公司 | Roller cleaning and cavity cleaning system of viscous shield muck crushing and refining equipment |
| CN114130461B (en) * | 2021-11-05 | 2022-12-13 | 中国建筑第五工程局有限公司 | Roller cleaning and cavity cleaning system of viscous shield muck crushing and refining equipment |
| CN114950695A (en) * | 2022-05-07 | 2022-08-30 | 韶关鑫瑞智能装备有限公司 | Feeding speed control method and device, crushing system and storage medium |
| CN114950695B (en) * | 2022-05-07 | 2023-12-01 | 韶关鑫瑞智能装备有限公司 | Feeding speed control method and device, crushing system and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhengzhou Jinye Technology Development Co., Ltd. Assignor: Zou Fujun Contract record no.: 2011410000090 Denomination of utility model: Multistage double-roll material crusher Granted publication date: 20110511 License type: Exclusive License Record date: 20110722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20141028 |
|
| EXPY | Termination of patent right or utility model |