CN202803344U - Rubber crusher - Google Patents
Rubber crusher Download PDFInfo
- Publication number
- CN202803344U CN202803344U CN 201220383333 CN201220383333U CN202803344U CN 202803344 U CN202803344 U CN 202803344U CN 201220383333 CN201220383333 CN 201220383333 CN 201220383333 U CN201220383333 U CN 201220383333U CN 202803344 U CN202803344 U CN 202803344U
- Authority
- CN
- China
- Prior art keywords
- blade
- stationary knife
- support
- rotating
- rubber
- 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 Pulverization Processes (AREA)
Abstract
The utility model relates to rubber machinery, and in particular relates to a rubber crusher. The rubber crusher comprises an enclosure with a material inlet and a material outlet, wherein a rotating shaft is mounted in the enclosure through a bearing. The rubber crusher is characterized in that a rotating blade support is arranged on the rotating shaft; at least three rotating blade seats are uniformly distributed on the periphery of the rotating blade support; a blade mounting groove is formed in each rotating blade seat; rotating blades are mounted in the blade mounting grooves through locating blocks and locating bolts; a fixed blade support is arranged at the horizontal position (corresponding to the rotation direction of the rotating blades) of the enclosure; the outer end of the fixed blade support is connected with the enclosure; a blade mounting groove is formed in the inner end of the fixed blade support; a fixed blade is mounted in the blade mounting groove through a locating block and a locating bolt; the fixed blade support is provided with a blade regulating hole; the locating bolt is arranged in the blade regulating hole; the front end of the locating bolt is connected with the fixed blade; and the rear end of the locating bolt extends out of the fixed blade support. The rubber crusher can crush a rubber raw material into blocks with a designed size; the fixed blade can be regulated in the working process; and the rubber crusher has the advantages of compact structure, high working efficiency, long service life, good crushing effect and the like.
Description
Technical field
The utility model relates to rubber manufacturing machinery, specifically the rubber crusher of a kind of long service life, high efficiency.
Background technology
As everyone knows, all to use banbury in the rubber mixing process, banbury is provided with a pair of given shape and relatively rotating rotor, intermittence ground carries out mixing machinery to sizing material under the air-tight state of adjustable temperature and pressure, mainly by banburying chamber, rotor, rotor seals, reinforced material pressing device, device for discharging, transmission device and support etc. partly form, in order to improve the banburying quality of sizing material, people have invented rubber crusher, existing rubber crusher comprises the casing that is provided with charging aperture and discharging opening, be provided with two in the casing by the roller that roller mode is distributed, the side surface of described roller can be smooth, this fine powder that is mainly used in rubber, described roller surface also can be with vertical sheet cutter, to carry out the coarse crushing of rubber raw materials, during work, two rollers rotate under the drive of driving mechanism, block rubber is pulverized by roller by the gap between two rollers time, the extruding force that its deficiency is subject to when being rubber pulverizing is stronger, the heat that produces is larger, be easy to cause the depolymerization of rubber molecule, affect the quality of rubber, also be easy to cause the mutual stickup of rubber grain, increase the consumption of task difficulty and interleaving agent, in addition, it is when work, and roller temperature is high, inefficiency, service life is short, power consumption is high, crushing effect is poor etc.
Summary of the invention
The purpose of this utility model is the above-mentioned the deficiencies in the prior art that can overcome banbury, and the rubber crusher of a kind of low, long service life of consuming energy, high efficiency is provided.
The utility model can reach by following measure:
A kind of rubber crusher, comprise the casing with charging aperture and discharging opening, rotating shaft is in bearing is installed in casing, it is characterized in that rotating shaft is provided with the rotor support, uniform at least three the rotor seats of rotor support periphery, the rotor seat is provided with dress cutter groove, rotating knife is installed in dress cutter groove through locating piece and bolt, casing horizontal level corresponding rotation cutter direction of rotation is provided with the stationary knife support, stationary knife support outer end is connected with casing, the inner of stationary knife support is provided with dress cutter groove, stationary knife is installed in dress cutter groove through locating piece and bolt, and the stationary knife support is provided with the toolsetting hole, and bolt is located in the toolsetting hole, the bolt front end is connected with stationary knife, and stretch outside the stationary knife support bolt rear end.
Stationary knife described in the utility model is located on the horizontal plane of rotating shaft, and the line of two stationary knifes and the axis of rotating shaft are vertical configuration.
Be provided with circular-arc backing plate in the casing under the stationary knife support described in the utility model, rotating knife and backing plate matched in clearance are to increase work efficiency.
The utility model can be ground into the rubber raw materials of bulk the bulk of setting size, and stationary knife can carry out toolsetting when work, have the advantages such as compact conformation, high efficiency, long service life, good crushing effect.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
As shown in the figure; a kind of rubber crusher; comprise the casing with charging aperture and discharging opening; rotating shaft 1 is in bearing is installed in casing; the structure of above-mentioned each part and the interconnected relationship between them are same as the prior art; this does not give unnecessary details; of the present utility modelly be characterised in that rotating shaft 1 is provided with rotor support 2; uniform at least three the rotor seats 3 of rotor support 2 peripheries; general uniform four rotor seats 3; rotor seat 3 is provided with dress cutter groove; rotating knife 4 is installed in dress cutter groove through locating piece 5 and bolt 6; casing horizontal level corresponding rotation cutter 4 direction of rotation are provided with stationary knife support 7; stationary knife support 7 is connected with casing through connecting bolt 12; the inner of stationary knife support 7 is provided with dress cutter groove; stationary knife 8 is installed in dress cutter groove through locating piece 9 and bolt 10; stationary knife support 7 is provided with the toolsetting hole; bolt 10 is located in the toolsetting hole; bolt 10 front ends are connected with stationary knife 8; stretch outside stationary knife support 7 rear end; can regulate the position of stationary knife 8 by bolt 10 rear ends; with the convenient cutter 8 of under non-stop-machine state, setting up; described stationary knife 8 is located on the axis horizontal face of rotating shaft 1; the axis of the line of two stationary knifes 8 and rotating shaft 1 is vertical configuration; in addition; be provided with circular-arc backing plate 11 in the casing under the described stationary knife support 7; rotating knife 4 and backing plate 11 matched in clearance; to increase work efficiency; the utility model can be ground into the rubber raw materials of bulk the bulk of setting size; stationary knife can carry out toolsetting when work, have compact conformation; high efficiency; long service life; the advantages such as good crushing effect.
Claims (3)
1. rubber crusher, comprise the casing with charging aperture and discharging opening, rotating shaft is in bearing is installed in casing, it is characterized in that rotating shaft is provided with the rotor support, uniform at least three the rotor seats of rotor support periphery, the rotor seat is provided with dress cutter groove, rotating knife is installed in dress cutter groove through locating piece and bolt, casing horizontal level corresponding rotation cutter direction of rotation is provided with the stationary knife support, stationary knife support outer end is connected with casing, the inner of stationary knife support is provided with dress cutter groove, stationary knife is installed in dress cutter groove through locating piece and bolt, and the stationary knife support is provided with the toolsetting hole, and bolt is located in the toolsetting hole, the bolt front end is connected with stationary knife, and stretch outside the stationary knife support bolt rear end.
2. a kind of rubber crusher according to claim 1 is characterized in that stationary knife is located on the horizontal plane of rotating shaft, and the line of two stationary knifes and the axis of rotating shaft are vertical configuration.
3. a kind of rubber crusher according to claim 1 is characterized in that being provided with in the casing under the stationary knife support circular-arc backing plate, rotating knife and backing plate matched in clearance.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220383333 CN202803344U (en) | 2012-08-04 | 2012-08-04 | Rubber crusher |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220383333 CN202803344U (en) | 2012-08-04 | 2012-08-04 | Rubber crusher |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202803344U true CN202803344U (en) | 2013-03-20 |
Family
ID=47862290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220383333 Expired - Fee Related CN202803344U (en) | 2012-08-04 | 2012-08-04 | Rubber crusher |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202803344U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103480469A (en) * | 2013-09-02 | 2014-01-01 | 胡必胜 | Crushing rolling wheel for plastic chips |
CN104626244A (en) * | 2013-11-07 | 2015-05-20 | 铃鹿工程株式会社 | Method and device for cutting rubber bale |
CN106238173A (en) * | 2016-08-30 | 2016-12-21 | 浙江华莎驰机械有限公司 | A kind of waste disposal tooth header structure |
CN106964446A (en) * | 2017-04-03 | 2017-07-21 | 张志通 | A kind of electronic cutting and reducing mechanism |
-
2012
- 2012-08-04 CN CN 201220383333 patent/CN202803344U/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103480469A (en) * | 2013-09-02 | 2014-01-01 | 胡必胜 | Crushing rolling wheel for plastic chips |
CN104626244A (en) * | 2013-11-07 | 2015-05-20 | 铃鹿工程株式会社 | Method and device for cutting rubber bale |
CN104626244B (en) * | 2013-11-07 | 2018-03-02 | 铃鹿工程株式会社 | Rubber bales chopping method and its device |
CN106238173A (en) * | 2016-08-30 | 2016-12-21 | 浙江华莎驰机械有限公司 | A kind of waste disposal tooth header structure |
CN106964446A (en) * | 2017-04-03 | 2017-07-21 | 张志通 | A kind of electronic cutting and reducing mechanism |
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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: 20130320 Termination date: 20170804 |
|
CF01 | Termination of patent right due to non-payment of annual fee |