CN201693689U - Energy-saving waste rubber crusher - Google Patents
Energy-saving waste rubber crusher Download PDFInfo
- Publication number
- CN201693689U CN201693689U CN2010201907333U CN201020190733U CN201693689U CN 201693689 U CN201693689 U CN 201693689U CN 2010201907333 U CN2010201907333 U CN 2010201907333U CN 201020190733 U CN201020190733 U CN 201020190733U CN 201693689 U CN201693689 U CN 201693689U
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- China
- Prior art keywords
- roller
- energy
- saving waste
- waste old
- diameter
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Crushing And Grinding (AREA)
Abstract
The utility model relates to an energy-saving waste rubber crusher, comprising a framework, a pair of rollers and a transmission system. The pair of rollers is disposed on the framework through roller bearings, the transmission system drives the pair of rollers to rotate and comprises a main motor and a speed reducer connected with an output shaft of the main motor. The energy-saving waste rubber crusher is characterized in that the pair of rollers comprises a main roller and a secondary roller, diameters of the main roller and the secondary roller are identical, a plurality of inclined grooves are disposed on the outer surface of the main roller, the outer surface of the secondary roller is a smooth surface, and the main roller is directly connected with an output shaft of the speed reducer. Because of simplifying a friction gear device with expensive manufacturing cost, the energy-saving waste rubber crusher not only greatly reduces equipment manufacturing cost, but also brings more convenience for maintenance and installation of equipment, omits maintenance and saves oil. In addition, the energy-saving waste rubber crusher buffers accidental force during working, avoids damaging accessories of the equipment when in larger force, stops accidents of the equipment, saves energy, and has obvious economic benefit and social benefit.
Description
Technical field
The utility model relates to high resiliency solid material size reduction machinery, and particularly a kind of energy-saving waste old is pulverized machine.
Background technology
In order to recycle waste old, generally adopt waste old pulverizing equipment to finish.Existing waste old is pulverized equipment as shown in Figure 1, comprises frame, principal and subordinate's roller 11,12, roller bearing 13, speed ratio gear 14, roll-setting gear 15, shaft coupling 16,17, planetary reduction gear 18, main motor 19; Also comprise parts such as safe pad, brakes, lubricating system, transmission system, cooling device and electric control system.Though pulverizing equipment, this waste old can reach the purpose of recycling waste old, because there is following problem in structural reason:
1, because the diameter of principal and subordinate's roller is a different proportion, and the surface of two rollers is smooth plane, and therefore efficient is low when the extruding scrap rubber, the energy consumption height, and fault is many.
2, because the surface of principal and subordinate's roller is smooth plane, do not rotate by the passive roller of material frictional force, therefore must drive by speed ratio gear, and adopt speed ratio gear both to increase the space that production cost has increased hold facility, also increase the consumption of the energy simultaneously.
Summary of the invention
The utility model is that a kind of energy-saving waste old that provides for the above-mentioned shortcoming that overcomes the prior art existence is pulverized machine, this energy-saving waste old pulverizing machine utilizes the big characteristic of rubber friction coefficient, design has changed the drive manner of its work roller and has simplified frame for movement, makes cost reduction, output efficiency height, good, the energy savings of system maintenance.
The technical scheme that the utility model is taked is: energy-saving waste old is pulverized machine, comprising: frame, be arranged on a pair of roller on the frame and drive the transmission system that this rotates roller by roller bearing; Described transmission system comprises main motor, the decelerator that is connected with the output shaft of main motor; Be characterized in that described a pair of roller comprises a master roller and from roller, described master roller is identical with diameter from roller; The outer surface of described master roller is provided with a plurality of valley gutters, and described outer surface from roller is the light face; Described master roller is connected with the output shaft of decelerator.
Above-mentioned energy-saving waste old is pulverized machine, wherein, comprises that also one is used for the roll-setting gear that roll spacing is adjusted, and mainly comprises handwheel, worm screw, worm gear, screw mandrel, nut, apposed seats, jacking block and safe pad; Described handwheel is connected with worm and gear, and the output of worm and gear connects screw mandrel, and screw mandrel is screwed in the nut, and nut is fixed on the frame; The front end of this screw mandrel is connected with bearing block from roller bearing by apposed seats, jacking block and safe pad, is installed on the frame.
Above-mentioned energy-saving waste old is pulverized machine, wherein, described master roller be that two speed do not wait from roller, rotating relatively hollow roller.
Above-mentioned energy-saving waste old is pulverized machine, wherein, described master roller be to adopt alloy chilled foundry goods to make from roller.
Above-mentioned energy-saving waste old is pulverized machine, and wherein, described roller bearing adopts sliding bearing to constitute.
Above-mentioned energy-saving waste old is pulverized machine, and wherein, described decelerator is made of planetary reduction gear.
Above-mentioned energy-saving waste old is pulverized machine, and wherein, described master roller is an equal diameter with diameter from roller, and diameter is 400mm～500mm.
Above-mentioned energy-saving waste old is pulverized machine, and wherein, described master roller is an equal diameter with diameter from roller, and diameter is 450mm.
Above-mentioned energy-saving waste old is pulverized machine, and wherein, described each groove is acute angle.
The utility model has been owing to adopted above technical scheme, at the working surface ditch of master roller tens of valley gutters that increase frictional force arranged, and another and master roller isodiametric surface from roller be made as can improve the light face that speed ratio and system effectively turn round.So at work, drive from the frictional force of roller by the valley gutter of master roller, change frictional force is machine driving power, therefore omit such disintegrating apparatus of former tradition and driven the speed ratio gear that rotates from roller, both save production cost, saved energy source and power again, also improved operating efficiency simultaneously.
Description of drawings
Concrete structure of the present utility model is further provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the structural principle schematic diagram that the waste old of prior art is pulverized equipment.
Fig. 2 is the structural principle schematic diagram that the energy-saving waste old of the utility model is pulverized a kind of embodiment of machine.
Fig. 3 is the structural representation of the roll-setting gear in the energy-saving waste old pulverizing of the utility model machine.
The specific embodiment
See also Fig. 2.The energy-saving waste old of the utility model is pulverized the energy-saving waste old of machine and is pulverized machine, comprising: frame, be arranged on a pair of roller 23 on the frame and drive the transmission system 24 that this rotates roller by roller bearing 22.The described roller bearing 22 of present embodiment adopts sliding bearing to constitute.Be provided with oil-in at the roller bearing upside, the rear and front end is provided with the sealing device that prevents oil leak, has advantage simple in structure, that sealing is reliable, the installation back is easy to maintenance.Roller bearing is installed on the frame of the left and right sides by bearing block, and master roller bearing 221 maintains static, and is the dancer rools distance, can move forward and backward bearing block 2221 from roller bearing 222 by roll-setting gear 25.Described a pair of roller 23 comprises that a master roller 231 and is from roller 232, this master roller 231 be that two speed do not wait, relative rotating hollow roller from roller 232, because master roller 231 and the strong friction that need bear bigger horizontal pressure and scrap rubber material from roller 232 during work, so all adopt alloy chilled foundry goods to make, it is hard, wear-resistant that its superficial layer is organized, cooling effect be can strengthen, crush efficiency and quality improved.Described master roller is identical with diameter from roller, and preferable for 400mm～500mm, the best is 450mm.For improving master roller and frictional force when roller work, be provided with a plurality of valley gutters 2311 at the outer surface of described master roller 231, the angle of each groove is an acute angle, present embodiment is 10 to spend angles.Described outer surface from roller is the light face.Described transmission system 24 comprises main motor 241, the decelerator 242 that is connected with the output shaft of main motor.The described decelerator of present embodiment is made of planetary reduction gear.Main motor links with the decelerator high speed shaft by first shaft coupling 243, and the decelerator slow-speed shaft drives master roller (not having mechanical transmission from roller and connect, is to realize that by the frictional force of being pulverized the scrap rubber material variable speed rotates) by second shaft coupling 244.When through the scrap rubber tire coarse grain after the coarse crushing after carrying adhesive tape and rendering on two rollers (refer to master roller with from the roller) face, in by this two rollers extruding, scrap rubber tire coarse grain is drawn in the roll gap under the effect of frictional force and adhesion, form the adhesive tape of wedge section, this adhesive tape is subjected to strong rolling, shear and tear under the effect of roller.Repeated multiple times is finally finished crushed work through screening so mutually.
Because the utility model adopts the structure that is provided with a plurality of valley gutters at the outer surface of master roller, therefore omitted speed ratio gear, described master roller directly is connected with the output shaft of the decelerator 242 of transmission system.
See also Fig. 3.The roll-setting gear 25 that is used for the roll spacing adjustment described in the energy-saving waste old pulverizing of the utility model machine can be regulated master roller from the distance between the roller according to the requirement of comminution process.This roll-setting gear 25 mainly comprises parts such as handwheel 251, worm screw 252, worm gear 253, screw mandrel 254, nut 255, apposed seats 256, jacking block 257 and safe pad 258; Handwheel is connected with worm and gear, and the output of worm and gear connects screw mandrel, and screw mandrel is screwed in the nut, and nut is fixed on the frame.The front end of this screw mandrel is connected with bearing block 2221 from roller bearing 222 by apposed seats 256, jacking block 257 and safe pad 258, is installed on the frame.During roll adjustment, rotate handwheel, drive worm screw, worm gear, make the screw mandrel rotation, make from the generation of roller bearing seat and move horizontally the purpose that reaches the roll spacing adjustment.
The utility model also comprises parts such as brakes, lubricating system, cooling device and electric control system, is prior art, so do not give unnecessary details.
The beneficial effects of the utility model are:
1, system maintenance is good, and cost is low, Energy Saving:
With regard to equipment itself, because simplified the speed ratio gear device that involves great expense, not only the device fabrication cost greatly reduces, and more convenient to maintenance and the installation of equipment, for example, the motor in the system, the specifications and models of each spare and accessory parts in reductor and even the complete machine have all diminished, as calculated, the cost of the utility model energy-saving rubber pulverizer only has 46% of traditional type pulverizer. Simultaneously, therefore the utility model need not need not add wetting oil for its supporting fuel tank owing to cancelled the speed ratio gear device yet, has save the maintenance of this device and has saved usefulness oil.
2, buffer pair is had an effect, forecast:
Because wherein master roller of a pair of work roller is by mechanical force work, and another realizes turning round by friction from roller, when system runs into especially big power, what freely turn round will slow-speed or do not turn to from roller, therefore cushioned its accidental power, the equipment machine accessory that has caused when having avoided its especially big power damages, the generation of having stopped equipment breakdown.
3, energy savings, economic benefit and social benefit are remarkable:
Because in two rollers is to have replaced mechanical force with frictional force from roller, when greatly increasing speed ratio and doing work more, do not increase its mechanical energy, realized its effective operation, therefore, when obtaining pulverizing output equally, greatly saved power consumption. Detect through relevant energy savings monitoring station, the utility model energy-saving waste rubber crusher field test and traditional pulverizer are relatively produced the rubber powder per ton 139.18kw/h that can economize on electricity, and have greatly saved the electric energy expenditure, saved the energy, economic benefit and social benefit are remarkable.
Claims (9)
1. energy-saving waste old is pulverized machine, comprising: frame, be arranged on a pair of roller on the frame and drive the transmission system that this rotates roller by roller bearing; Described transmission system comprises main motor, the decelerator that is connected with the output shaft of main motor; It is characterized in that described a pair of roller comprises a master roller and from roller, described master roller is identical with diameter from roller; The outer surface of described master roller is provided with a plurality of valley gutters, and described outer surface from roller is the light face; Described master roller is connected with the output shaft of decelerator.
2. energy-saving waste old according to claim 1 is pulverized machine, it is characterized in that, comprises that also one is used for the roll-setting gear that roll spacing is adjusted, and mainly comprises handwheel, worm screw, worm gear, screw mandrel, nut, apposed seats, jacking block and safe pad; Described handwheel is connected with worm and gear, and the output of worm and gear connects screw mandrel, and screw mandrel is screwed in the nut, and nut is fixed on the frame; The front end of this screw mandrel is connected with bearing block from roller bearing by apposed seats, jacking block and safe pad, is installed on the frame.
3. energy-saving waste old according to claim 1 is pulverized machine, it is characterized in that, described master roller be that two speed do not wait from roller, rotating relatively hollow roller.
4. pulverize machines according to claim 1 or 3 described energy-saving waste olds, it is characterized in that, described master roller be to adopt alloy chilled foundry goods to make from roller.
5. energy-saving waste old according to claim 1 and 2 is pulverized machine, it is characterized in that, described roller bearing adopts sliding bearing to constitute.
6. energy-saving waste old according to claim 1 is pulverized machine, it is characterized in that described decelerator is made of planetary reduction gear.
7. energy-saving waste old according to claim 1 is pulverized machine, it is characterized in that, described master roller is an equal diameter with diameter from roller, and diameter is 400mm～500mm.
8. energy-saving waste old according to claim 7 is pulverized machine, it is characterized in that, described master roller is an equal diameter with diameter from roller, and diameter is 450mm.
9. energy-saving waste old according to claim 1 is pulverized machine, it is characterized in that described each groove is acute angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201907333U CN201693689U (en) | 2010-05-12 | 2010-05-12 | Energy-saving waste rubber crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201907333U CN201693689U (en) | 2010-05-12 | 2010-05-12 | Energy-saving waste rubber crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201693689U true CN201693689U (en) | 2011-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201907333U Expired - Fee Related CN201693689U (en) | 2010-05-12 | 2010-05-12 | Energy-saving waste rubber crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201693689U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385486A (en) * | 2014-11-18 | 2015-03-04 | 广西远景橡胶科技有限公司 | Rubber breaking device of rubber crusher |
| CN109331982A (en) * | 2018-12-14 | 2019-02-15 | 东营市志达食品机械有限公司 | A kind of nut grinder |
-
2010
- 2010-05-12 CN CN2010201907333U patent/CN201693689U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385486A (en) * | 2014-11-18 | 2015-03-04 | 广西远景橡胶科技有限公司 | Rubber breaking device of rubber crusher |
| CN109331982A (en) * | 2018-12-14 | 2019-02-15 | 东营市志达食品机械有限公司 | A kind of nut grinder |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20190512 |