CN102989548A - Double-roller crusher - Google Patents
Double-roller crusher Download PDFInfo
- Publication number
- CN102989548A CN102989548A CN2012105246386A CN201210524638A CN102989548A CN 102989548 A CN102989548 A CN 102989548A CN 2012105246386 A CN2012105246386 A CN 2012105246386A CN 201210524638 A CN201210524638 A CN 201210524638A CN 102989548 A CN102989548 A CN 102989548A
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- China
- Prior art keywords
- roller
- roller crusher
- double
- running roller
- rollers
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Abstract
The invention discloses a double-roller crusher relating to the field of building devices. The double-roller crusher comprises a frame, rollers, roller supporting shafts and a drive device, wherein the roller supporting shafts are arranged in the rollers and are connected with the rollers; the rollers are connected with the drive device; the drive device is arranged on the frame; the drive device is connected with an adjusting device; and the top end of the adjusting device is connected with an adjusting bolt. The double-roller crusher has a simple structure, is convenient to use, reliable to work, simple to maintain, low in operating cost, adjustable in output particle size, can be a double-roller crusher and a four-roller crusher according to the quantity of the rollers, and can be extensively applied to brittle and flexible material processing in the industries such as cements, metallurgy, chemical industry, electric power and coals.
Description
Technical field
The present invention relates to build devices field, relate in particular to a kind of oppositely rolling roller crusher.
Background technology
At present, two drivings are faced by body, upper-cover, light volume formula disintegrating machine and are collected, form rolling over spindle nose sprocket wheel, chain degree of tightness adjusting sprocket wheel, chain, chain case, frame, motor etc.Overload protection ability and the elimination phenomenon that gets stuck cannot be adjusted, do not had to this machine to improving to crushing efficiency, the discharging-material size of volume formula disintegrating machine, regulates extremely difficultly, and the while also makes troubles to electrical control.
Summary of the invention
The object of the present invention is to provide a kind of oppositely rolling roller crusher, to solve the above-mentioned multinomial defective that causes in the prior art.
In order to realize purpose of the present invention, oppositely rolling roller crusher provided by the invention, comprise frame, running roller, running roller back shaft and drive unit, described running roller back shaft is located at running roller inside and is connected with running roller, described running roller is connected with drive unit, described drive unit is located on the frame, and described drive unit is connected with adjusting device, and the top of described adjusting device is connected with the adjustment bolt.
According to a kind of preferred embodiment of foregoing invention, described drive unit is connected with safety guard.
According to a kind of preferred embodiment of foregoing invention, described frame bottom is connected with rubber sleeve.
Beneficial effect of the present invention is: simple in structure; easy to use; reliable operation; easy to maintenance; operating cost is low; the marker size size is adjustable; can be divided into double-roll crusher and four-roller crusher according to roller quantity; can be widely used in cement; metallurgical; chemical industry; electric power; the industries such as coal are to the materiel machining of fragility and toughness; setting by safety guard can be proposed the security of doing operation; and can prevent that dust from entering the protection body; prolong the service life of disintegrating machine; simultaneously be provided with rubber sleeve in the bottom; the vibration that produces in the time of can effectively reducing the body running; reduce noise, improve the working environment of workers.
Description of drawings
Fig. 1 is the structural representation of oppositely rolling roller crusher of the present invention, wherein: 1-running roller, 2-running roller back shaft, 3-drive unit, 4-safety guard, 5-adjusting device, 6-rubber sleeve, 7-frame, 8-adjusting nut.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further details.
Referring to Fig. 1, oppositely rolling roller crusher provided by the invention, comprise frame 7, running roller 2, running roller back shaft 3 and drive unit 3, described running roller back shaft 2 is located at that running roller 1 is inner to be connected with running roller 1, and described running roller 1 is connected with drive unit 3, and described drive unit 3 is located on the frame 7, described drive unit 3 is connected with adjusting device 5, the top of described adjusting device 5 is connected with adjusts bolt 8, and described drive unit 3 is connected with safety guard 4, and described frame 7 bottoms are connected with rubber sleeve 6.
Adjusting device is wedge shape or gasket type, the adjustment bolt is equipped with on the top of Wedge device, when the adjustment bolt is pulled upwardly voussoir, voussoir pushes up movable running roller from fast pulley, namely two running roller gaps become large, and it is large that discharging-material size becomes, when voussoir is downward, movable running roller two-wheeled gap smaller under the effect of holddown spring, discharging-material size diminishes.Gasket device is to adjust the material granularity size by quantity or the thickness that increases and decreases pad, and two running roller gaps become large when increasing pad, two running roller gap smaller when reducing pad, and discharging-material size diminishes.
Based on above-mentioned; beneficial effect of the present invention is: simple in structure; easy to use; reliable operation; easy to maintenance; operating cost is low; the marker size size is adjustable; can be divided into double-roll crusher and four-roller crusher according to roller quantity; can be widely used in cement; metallurgical; chemical industry; electric power; the industries such as coal are to the materiel machining of fragility and toughness; setting by safety guard can be proposed the security of doing operation; and can prevent that dust from entering the protection body; prolong the service life of disintegrating machine; simultaneously be provided with rubber sleeve in the bottom; the vibration that produces in the time of can effectively reducing the body running reduces noise, improves the working environment of workers.
As known by the technical knowledge, the present invention can realize by other the embodiment that does not break away from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment with regard to each side, all just illustrates, and is not only.All within the scope of the present invention or the change within being equal to scope of the present invention all be included in the invention.
Claims (3)
1. oppositely rolling roller crusher, comprise frame, running roller, running roller back shaft and drive unit, described running roller back shaft is located at running roller inside and is connected with running roller, described running roller is connected with drive unit, described drive unit is located on the frame, it is characterized in that: described drive unit is connected with adjusting device, and the top of described adjusting device is connected with the adjustment bolt.
2. oppositely rolling roller crusher according to claim 1, it is characterized in that: described drive unit is connected with safety guard.
3. oppositely rolling roller crusher according to claim 1 and 2 is characterized in that: be connected with rubber sleeve bottom the described frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105246386A CN102989548A (en) | 2012-12-10 | 2012-12-10 | Double-roller crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105246386A CN102989548A (en) | 2012-12-10 | 2012-12-10 | Double-roller crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102989548A true CN102989548A (en) | 2013-03-27 |
Family
ID=47918953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105246386A Pending CN102989548A (en) | 2012-12-10 | 2012-12-10 | Double-roller crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102989548A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447120A (en) * | 2013-08-20 | 2013-12-18 | 湖南中宏重型机器有限公司 | Mechanism for regulating distance between hammer wheel and grinding ring of wedge type vertical type ring mill |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201337923Y (en) * | 2009-01-09 | 2009-11-04 | 史怀孝 | Surface movable portable high speed roll crushing mill |
| CN101683626A (en) * | 2008-09-23 | 2010-03-31 | 上海佳克贸易有限公司 | Hydraulic roller crusher |
| CN102407178A (en) * | 2011-12-15 | 2012-04-11 | 成都利君科技有限责任公司 | Oil-cylinder applied force load-balancing buffer mechanism |
-
2012
- 2012-12-10 CN CN2012105246386A patent/CN102989548A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101683626A (en) * | 2008-09-23 | 2010-03-31 | 上海佳克贸易有限公司 | Hydraulic roller crusher |
| CN201337923Y (en) * | 2009-01-09 | 2009-11-04 | 史怀孝 | Surface movable portable high speed roll crushing mill |
| CN102407178A (en) * | 2011-12-15 | 2012-04-11 | 成都利君科技有限责任公司 | Oil-cylinder applied force load-balancing buffer mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447120A (en) * | 2013-08-20 | 2013-12-18 | 湖南中宏重型机器有限公司 | Mechanism for regulating distance between hammer wheel and grinding ring of wedge type vertical type ring mill |
| CN103447120B (en) * | 2013-08-20 | 2015-05-13 | 湖南中宏重型机器有限公司 | Mechanism for regulating distance between hammer wheel and grinding ring of wedge type vertical type ring mill |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130327 |