CN201404820Y - Double-drive opposite-roller crusher - Google Patents
Double-drive opposite-roller crusher Download PDFInfo
- Publication number
- CN201404820Y CN201404820Y CN2009200894920U CN200920089492U CN201404820Y CN 201404820 Y CN201404820 Y CN 201404820Y CN 2009200894920 U CN2009200894920 U CN 2009200894920U CN 200920089492 U CN200920089492 U CN 200920089492U CN 201404820 Y CN201404820 Y CN 201404820Y
- Authority
- CN
- China
- Prior art keywords
- roller
- frame
- adjusting screw
- chain
- drive
- 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
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a double-drive opposite-roller crusher used in the crushing operation of solid materials. The double-drive opposite-roller crusher comprises a frame, motors, a driven roller and a drive roller; the motors are connected at the back part of the frame; the drive roller and the driven roller are connected at the front part of the frame; one motor is connected with the driveroller through a chain and a chain wheel; another motor is connected with the driven roller through the chain and the chain wheel; an adjusting screw rod is connected on the frame behind the driven roller; the adjusting screw rod is sheathed with a spring; and the back end of the adjusting screw rod is connected with a fastening nut. The left and the right of the frame behind the driven roller are respectively connected with a roller drum clearance fastening nut and an adjustable spring; the deformation of the spring is 6mm, which can adjust the discharge granularity, implement overload protection, and effectively solve the conflicts between improving the crushing efficiency of equipment, eliminating the phenomenon of blocking, not crushing excessively and improving the production efficiency; and the double-drive opposite-roller crusher is applicable to the crushing operation of solid materials in laboratories of the departments such as metallurgy, chemical engineering, coal, milling,light industry, and the like.
Description
Technical field
The utility model relates to a kind of two oppositely rolling roller crushers that drive that are used for solid material operation in small, broken bits.
Background technology
At present, two driving oppositely rolling roller crushers are made up of in the face of roller, pair roller spindle nose sprocket wheel, chain degree of tightness adjusting sprocket wheel, chain, chain case, frame, motor etc. body, upper-cover, light.Overload protection ability and the elimination phenomenon that gets stuck cannot be adjusted, do not had to this machine to the crushing efficiency, the discharging-material size that improve oppositely rolling roller crusher, regulates extremely difficultly, and the while also makes troubles to electrical control.
Summary of the invention
But the purpose of this utility model is will provide a kind of can adjust also two oppositely rolling roller crushers that drive of overload protection to discharging-material size.
The purpose of this utility model is achieved in that this machine comprises frame, motor, driven roll and drive roll, motor is connected the frame rear portion, drive roll and driven roll are connected frame front, a motor links to each other with drive roll with sprocket wheel by chain, another motor links to each other with driven roll with sprocket wheel by chain, be connected with adjusting screw(rod) on the frame of driven roll back, be with spring on the adjusting screw(rod), the adjusting screw(rod) rear end is connected with locknut.
The utility model beneficial effect: respectively be connected with a roller gap locknut and adjustable spring about the frame of driven roll back; spring deflection is 6mm; but can adjust and overload protection discharging-material size, can effectively solve raising equipment crushing efficiency, eliminate the phenomenon that gets stuck, not overcrushing and enhance productivity between contradiction.Be applicable in the solid material operation in small, broken bits in laboratory of departments such as metallurgy, chemical industry, coal, abrasive material, light industry.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1. adjusting screw(rod), 2. locknut, 3. spring, 4. drive roll, 5. chain, 6. sprocket wheel, 7. driven roll.
The specific embodiment
In Fig. 1, two motors are connected the frame rear portion, and drive roll 4 and driven roll 7 are connected frame front.A motor links to each other with drive roll 4 with sprocket wheel 6 by chain 5, and another motor links to each other with driven roll 7 with another sprocket wheel by another chain.Be connected with adjusting screw(rod) 1 on the frame of driven roll back, be with spring 3 on the adjusting screw(rod) 1, adjusting screw(rod) 1 rear end is connected with locknut 2.
Unscrew the locknut 2 on the discharging adjustment screw rod, pine moves back two adjusting screw(rod)s 1, and the gap between drive roll 4 and the driven roll 7 is strengthened immediately; Derotation locknut 2 notices whether drive roll 4 and driven roll 7 gaps reach the discharging requirement, and notices guaranteeing that two roll axis are parallel; Screw locknut 2, and notice guaranteeing that the roller gap that has mixed up is constant.Service load system guarantees by spring 3 and adjusting device, when allowing superhard material to enter in the roller gap, and the roller discharge of stepping down.
Material is entered in opposite directions by receiver between two pair rollers that rotate, and " is bitten " the back extruding by roller, and extruding force is by little gradually big, and big material is extruded and moves down simultaneously after broken, and descending and when removing when extruding force, broken back material promptly falls.
Fixing the hopper of feed opening controlled amount on the upper-cover, upper-cover is connected with lower body, two slide rails and hollow are arranged at the lower body bottom, two light are made up of a drive roll 4 and a driven roll 7 in the face of roller, each is fixing a sprocket wheel on drive roll and the driven roll homonymy spindle nose, and the sprocket wheel of adjustable chain 5 degrees of tightness also is housed on the homonymy lower bearing bracket.Electrodeless sprocket wheel is around the sprocket wheel on the drive roll spindle nose 6 and regulate sprocket wheel and its tooth interlock of chain 5 degrees of tightness.Sprocket wheel 6 on the driven roll spindle nose outside electrodeless chain with the chain interlock.
Claims (1)
1. one kind pair drives oppositely rolling roller crusher, this machine comprises frame, motor, driven roll and drive roll, motor is connected the frame rear portion, drive roll and driven roll are connected frame front, a motor links to each other with drive roll with sprocket wheel by chain, and another motor links to each other with driven roll with sprocket wheel by chain, it is characterized in that being connected with adjusting screw(rod) on the frame of driven roll back, be with spring on the adjusting screw(rod), the adjusting screw(rod) rear end is connected with locknut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200894920U CN201404820Y (en) | 2009-04-02 | 2009-04-02 | Double-drive opposite-roller crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200894920U CN201404820Y (en) | 2009-04-02 | 2009-04-02 | Double-drive opposite-roller crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201404820Y true CN201404820Y (en) | 2010-02-17 |
Family
ID=41675741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200894920U Expired - Fee Related CN201404820Y (en) | 2009-04-02 | 2009-04-02 | Double-drive opposite-roller crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201404820Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101940964A (en) * | 2010-09-17 | 2011-01-12 | 安徽省三力机床制造股份有限公司 | Eccentric roller crusher |
| CN102198411A (en) * | 2011-03-30 | 2011-09-28 | 刘立新 | High efficient energy saving hydraulic crusher |
| CN102225346A (en) * | 2011-03-30 | 2011-10-26 | 刘立新 | Crusher roll gap adjustment apparatus of crusher |
| CN103301905A (en) * | 2013-07-05 | 2013-09-18 | 江苏瑞安特重型机械有限公司 | Chain type large grain crusher |
| CN107175843A (en) * | 2017-07-06 | 2017-09-19 | 南京新天兴影像科技有限公司 | A kind of duplicator toner production extruder and its sure brake system |
| CN108057476A (en) * | 2017-11-14 | 2018-05-22 | 湖州卓宇丝织有限公司 | A kind of rayon production raw material reducing mechanism |
| CN108295943A (en) * | 2016-11-23 | 2018-07-20 | 浙江传超环保科技有限公司 | A kind of dewatering integrated device of refuse breaking |
| CN109675669A (en) * | 2019-01-10 | 2019-04-26 | 江苏华宏科技股份有限公司 | A kind of waste metal precrushing processing equipment |
-
2009
- 2009-04-02 CN CN2009200894920U patent/CN201404820Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101940964A (en) * | 2010-09-17 | 2011-01-12 | 安徽省三力机床制造股份有限公司 | Eccentric roller crusher |
| CN102198411A (en) * | 2011-03-30 | 2011-09-28 | 刘立新 | High efficient energy saving hydraulic crusher |
| CN102225346A (en) * | 2011-03-30 | 2011-10-26 | 刘立新 | Crusher roll gap adjustment apparatus of crusher |
| CN102198411B (en) * | 2011-03-30 | 2013-09-18 | 刘立新 | High efficient energy saving hydraulic crusher |
| CN103301905A (en) * | 2013-07-05 | 2013-09-18 | 江苏瑞安特重型机械有限公司 | Chain type large grain crusher |
| CN108295943A (en) * | 2016-11-23 | 2018-07-20 | 浙江传超环保科技有限公司 | A kind of dewatering integrated device of refuse breaking |
| CN107175843A (en) * | 2017-07-06 | 2017-09-19 | 南京新天兴影像科技有限公司 | A kind of duplicator toner production extruder and its sure brake system |
| CN108057476A (en) * | 2017-11-14 | 2018-05-22 | 湖州卓宇丝织有限公司 | A kind of rayon production raw material reducing mechanism |
| CN109675669A (en) * | 2019-01-10 | 2019-04-26 | 江苏华宏科技股份有限公司 | A kind of waste metal precrushing processing equipment |
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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: 20100217 Termination date: 20160402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |