CN202951506U - Roll crushing mill - Google Patents
Roll crushing mill Download PDFInfo
- Publication number
- CN202951506U CN202951506U CN 201220534679 CN201220534679U CN202951506U CN 202951506 U CN202951506 U CN 202951506U CN 201220534679 CN201220534679 CN 201220534679 CN 201220534679 U CN201220534679 U CN 201220534679U CN 202951506 U CN202951506 U CN 202951506U
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- China
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- poppet
- hole
- regulating block
- type regulating
- handwheel
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Abstract
The utility model discloses a roll crushing mill. The roll crushing mill comprises a roller bracket, a driving roller and a driven roller, wherein the roller bracket comprises a front bracket and a back bracket, and the left side and the right side of the roller bracket are provided with guide rails. The roll crushing mill is characterized in that the driving roller is fixedly arranged on the guide rails through a bearing seat, the driven roller is arranged on the guide rails in a sliding mode through a sliding seat, a side of the sliding seat is provided with a C type adjustment block, the C type adjustment block is arranged between the sliding seat and the back bracket, the sliding seat and the bottom end of the C type adjustment block are provided with sliding chutes which are matched with the guide rails, and the sliding seat and the C type adjustment block are arranged on the guide rails through the sliding chutes. The roll crushing mill has the advantages that a gap adjustment device formed by the C type adjustment block, a coarse thread screw, an adjustment rotation plate or the C type adjustment block, a screw rod, a hand wheel and the like is used for single-side gap adjustment of the driven roller, the parallel degree of the central lines of the rollers can be guaranteed easily, and thereby the abnormal change of the parallel degree and faults caused by the abnormal change of the parallel degree are avoided.
Description
Technical field
The utility model relates to a kind of disintegrating machine, relates in particular to a kind of double-roll crusher that is easy to carry out gap adjustment.
Background technology
In metallurgical and mining industry field, generally all need ore is carried out fragmentation, for carrying and detect use.at copper, iron, when the ores such as chromium carry out fragmentation, the general double-roll crusher that adopts, to regulate the gap of active roll tube and driven roller according to the size of ore when concrete the use, present existing double-roll crusher is generally to regulate horizontal straining beam by the frame front screw rod to move, the bearing block of adjusted in concert active roll tube both sides, the method design technology is complicated, part is more, and because belt pulley and the strength of gear of both sides varies in size, can't guarantee main, driven roller center line parallel, namely main, the driven pulley center line is parallel, after using a period of time, the bad control of discharging size usually can appear, belt is usually jumped out, or even bearing wear and governor motion flexural deformation such as can't use at the fault.And the double-roll crusher of other models is that the multiaxis bearing is fixed, or at the independent adjustable type of active roll tube both sides employing nut, this type of disintegrating machine easily rises extremely in the course of the work, and the shaft strength inequality is damaged, and regulates inconvenience.
Summary of the invention
The utility model provides a kind of double-roll crusher that is easy to carry out gap adjustment.
The utility model solves the problems of the technologies described above the technical scheme that adopts:
a kind of double-roll crusher, comprise bed frame, the roller support, active roll tube and driven roller, described active roll tube is arranged on driving shaft, described driven roller is arranged on driven shaft, described roller support comprises fore-stock and after-poppet, the right and left of described roller support is provided with guide rail, described driving shaft is fixedly installed on described guide rail by bearing block, described driven shaft is arranged on described guide rail by slide, one side of described slide is provided with C type regulating block, described C type regulating block is arranged between described slide and after-poppet, described slide is provided with the bottom of C type regulating block the chute that matches with described guide rail, described slide and C type regulating block are slidably installed on described guide rail by described chute.
Described C type regulating block is screwed onto described slide side by bolt.
The center of described C type regulating block is provided with screwed hole, be provided with the through hole coaxial with described screwed hole on described after-poppet, the diameter of described through hole is than the slightly larger in diameter of described screwed hole, be connected by the coarse thread screw rod between described C type regulating block and described after-poppet, described coarse thread screw rod passes described through hole and is screwed onto simultaneously in described screwed hole.
Be bolted with handwheel and locking nut on described coarse thread screw rod, described handwheel is screwed onto the end that the coarse thread screw rod stretches out after-poppet, and described handwheel and described after-poppet outer wall fit tightly, and the inwall of described locking nut and described after-poppet fits tightly.
Be provided with handwheel and divider on described coarse thread screw rod, described handwheel is screwed onto the end that the coarse thread screw rod stretches out after-poppet, described handwheel and described after-poppet outer wall fit tightly, described divider is set on described coarse thread screw rod, described divider and described handwheel rear end fit tightly, and described divider is bolted on described bed frame.
Described C type regulating block upper surface is provided with a pin-and-hole straight down, and described pin-and-hole is connected with described screwed hole, is provided with a taper bolt on described pin-and-hole, and described taper bolt is fixed described C type regulating block and described coarse thread screw rod.
Described C type regulating block center is provided with through hole, be provided with the tapped through hole coaxial with described through hole on described after-poppet, be connected by leading screw between described C type regulating block and described after-poppet, described leading screw is screwed onto the through hole that passes simultaneously in tapped through hole on after-poppet on C type regulating block, the end that described leading screw stretches out C type regulating block is arranged with an axle sleeve circle, and described axle sleeve circle is fixed by taper bolt and described leading screw.
The tail end that described leading screw stretches out after-poppet is provided with a handwheel, and described handwheel is fixed by taper bolt and described leading screw.
Compared with prior art, the utility model has the advantage of: utilize the slack adjuster that is formed by C type regulating block, coarse thread screw rod and handwheel or C type regulating block, screw mandrel and handwheel etc. to carry out one-sided gap adjustment to driven roller, be easy to guarantee the depth of parallelism of roller center line, thereby avoided the irregular movement of this depth of parallelism and the fault that causes.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the structural representation of the utility model embodiment two;
Fig. 3 is the assembly relation partial structurtes schematic diagram of coarse thread screw rod and C type regulating block in the utility model embodiment two;
Fig. 4 is the stereogram of C type regulating block in the utility model embodiment one, embodiment two;
Fig. 5 is the stereogram of divider in the utility model embodiment two;
Fig. 6 is the structural representation of the utility model embodiment three.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail:
Embodiment one: as Fig. 1, shown in Figure 4, a kind of double-roll crusher comprises bed frame 8, roller support 1, active roll tube 21 and driven roller 31.Active roll tube 21 is arranged on driving shaft 2, and driven roller 31 is arranged on driven shaft 3; Roller support 1 comprises fore-stock 11 and after-poppet 13, and the right and left of this roller support 1 is provided with guide rail 12; Driving shaft 2 is fixedly installed on guide rail 12 by bearing block 22, and driven shaft 3 is arranged on guide rail 12 by slide 32; One side of this slide 32 is bolted with C type regulating block 4 by bolt, and this C type regulating block 4 is arranged between slide 32 and after-poppet 13; Slide 32 is provided with the bottom of C type regulating block 4 chute 43 that matches with guide rail 12, and slide 32 is slidably installed on guide rail 12 by this chute 43 with C type regulating block 4.
The center of C type regulating block 4 is provided with screwed hole 41, be provided with the through hole coaxial with this screwed hole 41 on after-poppet 13, the diameter of this through hole is more bigger than screwed hole 41, be connected by coarse thread screw rod 5 between C type regulating block 4 and after-poppet 13, this coarse thread screw rod 5 passes through hole and is screwed onto simultaneously in screwed hole 41.
Be bolted with handwheel 52 and locking nut 51 on coarse thread screw rod 5, this handwheel 52 is screwed onto the end that coarse thread screw rod 5 stretches out after-poppet 13, and this handwheel 52 fits tightly with after-poppet 13 outer walls, and locking nut 51 fits tightly with the inwall of after-poppet 13.
C type regulating block 4 upper surfaces are provided with a pin-and-hole 42 straight down, and this pin-and-hole 42 is connected with the screwed hole 41 of its center, are provided with a taper bolt on this pin-and-hole 42, and this taper bolt is fixed C type regulating block 4 and coarse thread screw rod 5.
Embodiment two: as Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, other parts are identical with embodiment one, its difference is to be provided with on coarse thread screw rod 5 handwheel 52 and divider 53, this handwheel 52 is screwed onto the end that coarse thread screw rod 5 stretches out after-poppet 13, this handwheel 52 fits tightly with the outer wall of after-poppet 13, divider 53 is set on coarse thread screw rod 5, and this divider 53 fits tightly with the rear end of handwheel 52, and this divider 53 is bolted on bed frame 6.
Embodiment three: as shown in Figure 6, a kind of double-roll crusher comprises bed frame 8, roller support 1, active roll tube 21 and driven roller 31.Active roll tube 21 is arranged on driving shaft 2, and driven roller 31 is arranged on driven shaft 3; Roller support 1 comprises fore-stock 11 and after-poppet 13, and the right and left of this roller support 1 is provided with guide rail 12; Driving shaft 2 is fixedly installed on guide rail 12 by bearing block 22, and driven shaft 3 is arranged on guide rail 12 by slide 32; One side of this slide 32 is bolted with C type regulating block 4 by bolt, and this C type regulating block 4 is arranged between slide 32 and after-poppet 13; Slide 32 is provided with the bottom of C type regulating block 4 chute 43 that matches with guide rail 12, and slide 32 is slidably installed on guide rail 12 by this chute 43 with C type regulating block 4.
C type regulating block 4 centers are provided with through hole, be provided with the tapped through hole coaxial with this through hole on after-poppet 13, be connected by leading screw 7 between C type regulating block 4 and after-poppet 13, this leading screw 7 is screwed onto the through hole that passes simultaneously in tapped through hole on after-poppet 13 on C type regulating block 4, the end that this leading screw 7 stretches out C type regulating block 4 is arranged with an axle sleeve circle 71, and this axle sleeve circle 71 is fixing with leading screw 7 by taper bolt 72.
The tail end that leading screw 7 stretches out after-poppet 13 is provided with a handwheel 73, and this handwheel 73 is fixing by taper bolt and described leading screw 7.
Claims (8)
1. double-roll crusher, comprise bed frame, the roller support, active roll tube and driven roller, described active roll tube is arranged on driving shaft, described driven roller is arranged on driven shaft, described roller support comprises fore-stock and after-poppet, the right and left of described roller support is provided with guide rail, it is characterized in that described driving shaft is fixedly installed on described guide rail by bearing block, described driven shaft is arranged on described guide rail by slide, one side of described slide is provided with C type regulating block, described C type regulating block is arranged between described slide and after-poppet, described slide is provided with the bottom of C type regulating block the chute that matches with described guide rail, described slide and C type regulating block are slidably installed on described guide rail by described chute.
2. a kind of double-roll crusher as claimed in claim 1, is characterized in that described C type regulating block is screwed onto described slide side by bolt.
3. a kind of double-roll crusher as claimed in claim 1, the center that it is characterized in that described C type regulating block is provided with screwed hole, be provided with the through hole coaxial with described screwed hole on described after-poppet, the diameter of described through hole is than the slightly larger in diameter of described screwed hole, be connected by the coarse thread screw rod between described C type regulating block and described after-poppet, described coarse thread screw rod passes described through hole and is screwed onto simultaneously in described screwed hole.
4. a kind of double-roll crusher as claimed in claim 3, it is characterized in that being bolted with handwheel and locking nut on described coarse thread screw rod, described handwheel is screwed onto the end that the coarse thread screw rod stretches out after-poppet, described handwheel and described after-poppet outer wall fit tightly, and the inwall of described locking nut and described after-poppet fits tightly.
5. a kind of double-roll crusher as claimed in claim 3, it is characterized in that being provided with handwheel and divider on described coarse thread screw rod, described handwheel is screwed onto the end that the coarse thread screw rod stretches out after-poppet, described handwheel and described after-poppet outer wall fit tightly, described divider is set on described coarse thread screw rod, described divider and described handwheel rear end fit tightly, and described divider is bolted on described bed frame.
6. a kind of double-roll crusher as claimed in claim 3, it is characterized in that described C type regulating block upper surface is provided with a pin-and-hole straight down, described pin-and-hole is connected with described screwed hole, be provided with a taper bolt on described pin-and-hole, described taper bolt is fixed described C type regulating block and described coarse thread screw rod.
7. a kind of double-roll crusher as claimed in claim 1, it is characterized in that described C type regulating block center is provided with through hole, be provided with the tapped through hole coaxial with described through hole on described after-poppet, be connected by leading screw between described C type regulating block and described after-poppet, described leading screw is screwed onto the through hole that passes simultaneously in tapped through hole on after-poppet on C type regulating block, the end that described leading screw stretches out C type regulating block is arranged with an axle sleeve circle, and described axle sleeve circle is fixed by taper bolt and described leading screw.
8. a kind of double-roll crusher as claimed in claim 7 is characterized in that the tail end that described leading screw stretches out after-poppet is provided with a handwheel, and described handwheel is fixed by taper bolt and described leading screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220534679 CN202951506U (en) | 2012-10-18 | 2012-10-18 | Roll crushing mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220534679 CN202951506U (en) | 2012-10-18 | 2012-10-18 | Roll crushing mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202951506U true CN202951506U (en) | 2013-05-29 |
Family
ID=48457101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220534679 Expired - Fee Related CN202951506U (en) | 2012-10-18 | 2012-10-18 | Roll crushing mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202951506U (en) |
Cited By (4)
| 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 |
| CN106956834A (en) * | 2017-04-17 | 2017-07-18 | 山推建友机械股份有限公司 | Bagged material bag-breaking device |
| CN109211642A (en) * | 2018-11-14 | 2019-01-15 | 中国科学院、水利部成都山地灾害与环境研究所 | The soil sample makeup that is made into one is set |
| CN111465450A (en) * | 2017-11-10 | 2020-07-28 | 美卓（瑞典）公司 | Deflecting distributor retrofit kit for a roller crusher, roller crusher and method for installing such a kit |
-
2012
- 2012-10-18 CN CN 201220534679 patent/CN202951506U/en not_active Expired - Fee Related
Cited By (9)
| 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 |
| CN106956834A (en) * | 2017-04-17 | 2017-07-18 | 山推建友机械股份有限公司 | Bagged material bag-breaking device |
| CN111465450A (en) * | 2017-11-10 | 2020-07-28 | 美卓（瑞典）公司 | Deflecting distributor retrofit kit for a roller crusher, roller crusher and method for installing such a kit |
| CN111465450B (en) * | 2017-11-10 | 2022-05-03 | 美卓（瑞典）公司 | Deflecting distributor retrofit kit for a roller crusher, roller crusher and method for installing such a kit |
| CN114602632A (en) * | 2017-11-10 | 2022-06-10 | 美卓（瑞典）公司 | Deflecting distributor retrofit kit for a roller crusher, roller crusher and method for installing such a kit |
| US11607692B2 (en) | 2017-11-10 | 2023-03-21 | Metso Sweden Ab | Deflection distributor refitting kit for a roller crusher, a roller crusher and method for mounting such kit |
| CN114602632B (en) * | 2017-11-10 | 2023-12-26 | 美卓（瑞典）公司 | Deflection distributor retrofit kit for a roller crusher, roller crusher and method for installing the kit |
| US11878309B2 (en) | 2017-11-10 | 2024-01-23 | Metso Outotec USA Inc. | Deflection distributor refitting kit for a roller crusher, a roller crusher and method for mounting such kit |
| CN109211642A (en) * | 2018-11-14 | 2019-01-15 | 中国科学院、水利部成都山地灾害与环境研究所 | The soil sample makeup that is made into one is set |
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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 |
Granted publication date: 20130529 Termination date: 20141018 |
|
| EXPY | Termination of patent right or utility model |