CN202290161U - Recession adjusting device for gear roller of gear roller type crushing machine - Google Patents
Recession adjusting device for gear roller of gear roller type crushing machine Download PDFInfo
- Publication number
- CN202290161U CN202290161U CN2011204159127U CN201120415912U CN202290161U CN 202290161 U CN202290161 U CN 202290161U CN 2011204159127 U CN2011204159127 U CN 2011204159127U CN 201120415912 U CN201120415912 U CN 201120415912U CN 202290161 U CN202290161 U CN 202290161U
- Authority
- CN
- China
- Prior art keywords
- gear roller
- adjusting device
- guide rail
- floating bearing
- screw rod
- 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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Abstract
The utility model discloses a recession adjusting device for a gear roller of a gear roller type crushing machine, relates to the recession adjusting device for carrying out the gap adjustment of the gear roller after a material which cannot be crushed enters the gear roller of the crushing machine, and aims at solving the problems that a safety pin of a conventional flash receding device for the gear roller of the crushing machine is easy to damage and further is inconvenient to maintain. The recession adjusting device comprises a shell, a fixing block, a strong pressure spring, a pressing block, a screw rod and a positioning nut; the shell is fixed on a frame; the fixing block is closely attached on the side surface of an upper floating bearing support of the gear roller; the back end of the fixing block is connected with the strong pressure spring; the back end of the strong pressure spring is connected with the pressing block; the back end of the pressing block is connected with the screw rod; the screw rod is fixed on the shell through the positioning nut; the floating bearing support is mounted on a guide rail; the guide rail is mounted on the frame; when the floating bearing support slides along the guide rail and extrudes the fixing block after being stressed at an initial position, the strong pressure spring contracts after being extruded; and after a stress is eliminated, the strong pressure spring pushes the fixing block forwards, so that the floating bearing support returns to the initial position along the guide rail. The device is reasonable in structure, is simple, further, is safe and reliable, and is convenient to maintain.
Description
Technical field
The utility model relates to a kind of disintegrating machine discaling roll adjusting device, and particularly relating to a kind of disintegrating machine discaling roll can not carry out the yielding adjusting device that gap of tooth roller is adjusted behind the comminuting matter entering discaling roll.
Background technology
In the prior art; The sudden strain of a muscle unloading device of the toothed roll crusher of same type exists makes a concession that the device stroke is little, reaction is insensitive, equipment get into can not be broken foreign material the time, the safety plug on the equipment can damage to cause to shut down and change; Increase maintenance workload, have a strong impact on the normal operation of production.
The utility model content
The purpose of the utility model is to solve the problem that safety plug is fragile and maintenance is inconvenient that existing disintegrating machine discaling roll dodges unloading device, provides a kind of toothed roll crusher discaling roll to make a concession adjusting device, and this apparatus structure is reasonable, and is simple and safe and reliable, easy to maintenance.
The purpose of the utility model realizes through following technical proposal: the toothed roll crusher discaling roll is made a concession adjusting device; Comprise housing, fixed block, powerful stage clip, briquetting, screw rod and setscrew nut, its middle shell is fixed on the frame, and fixed block is adjacent to the side of discaling roll float bearing block; The fixed block rear end connects powerful stage clip; Powerful stage clip rear end connects briquetting, the rear end connecting screw rod of briquetting, and screw rod is fixed on the housing through setscrew nut.
In such scheme; Said floating bearing bracket is installed on the guide rail; Its middle guide is installed on the frame, when floating bearing bracket slides and during the extruding fixed block after-contraction of powerful stage clip pressurized along guide rail in the stressed back of initial position; After stressed elimination, push away fixed block before the powerful stage clip and make floating bearing bracket reply initial position along guide rail.
Can find out that from the architectural feature of the utility model the advantage of the utility model is: after can not broken hard objects entering into discaling roll, can regulate the distance between the discaling roll fast; Let and to fall by broken object, discaling roll is resetted, guarantee that gap of tooth roller is constant; Broken thing particle size after cracking value is constant, interacts with discaling roll owing to make a concession adjusting device, can not take place can not broken thing to be stuck in to cause the tooth plate damage on the roller; Even the situation of fracture; Whole apparatus structure is reasonable, and is safe and reliable, easy to maintenance.
Description of drawings
The utility model will explain through embodiment and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is the structural representation of the utility model;
Reference numeral wherein: the 1st, housing 2 is that fixed block 3 is powerful stage clips
The 4th, briquetting 5 is that screw rod 6 is setscrew nuts
The 7th, frame 8 is that discaling roll 9 is floating bearing brackets
The 10th, guide rail.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further explanation:
The toothed roll crusher discaling roll of the utility model is made a concession adjusting device, and is as shown in Figure 1, comprises housing, fixed block, powerful stage clip, briquetting, screw rod and setscrew nut; Run into during the disintegrating machine operate as normal can not be broken hard objects the time, will produce outside thrust to discaling roll, this thrust outwards moves floating bearing bracket during greater than the pretightning force of making a concession the powerful stage clip of adjusting device on guide rail; Gap of tooth roller is widened; Can not broken hard objects fall, after the powerful stage clip of yielding adjusting device is pressed, produce pressure; Floating bearing bracket is moved inward rapidly; And reset to the endface position of original positioning screw, and guarantee that gap of tooth roller is constant, broken thing particle size after cracking value is constant.Interact with discaling roll owing to make a concession adjusting device, can not take place can not broken thing to be stuck in and cause tooth plate to damage on the roller, even the situation of fracture.
Disclosed all characteristics in this specification except mutually exclusive characteristic, all can make up by any way.
Disclosed arbitrary characteristic in this specification (comprising any accessory claim, summary and accompanying drawing) is only if special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, only if special narration, each characteristic is an example in a series of equivalences or the similar characteristics.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
Claims (2)
1. the toothed roll crusher discaling roll is made a concession adjusting device; It is characterized in that comprising housing (1), fixed block (2), powerful stage clip (3), briquetting (4), screw rod (5) and setscrew nut (6); Its middle shell (1) is fixed on the frame (7); Fixed block (2) is adjacent to the side of discaling roll (8) float bearing block (9), and fixed block (2) rear end connects powerful stage clip (3), and powerful stage clip (3) rear end connects briquetting (4); The rear end connecting screw rod (5) of briquetting (4), screw rod (5) is fixed on the housing (1) through setscrew nut (6).
2. toothed roll crusher discaling roll according to claim 1 is made a concession adjusting device; It is characterized in that said floating bearing bracket (9) is installed on the guide rail (10); Its middle guide (10) is installed on the frame (7); When floating bearing bracket (9) slides and during extruding fixed block (2) along guide rail (10) in the stressed back of initial position; Powerful stage clip (3) pressurized after-contraction, after stressed elimination, the preceding fixed block (2) that pushes away of powerful stage clip (3) makes floating bearing bracket (9) reply initial position along guide rail (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204159127U CN202290161U (en) | 2011-10-27 | 2011-10-27 | Recession adjusting device for gear roller of gear roller type crushing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204159127U CN202290161U (en) | 2011-10-27 | 2011-10-27 | Recession adjusting device for gear roller of gear roller type crushing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202290161U true CN202290161U (en) | 2012-07-04 |
Family
ID=46359144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204159127U Expired - Fee Related CN202290161U (en) | 2011-10-27 | 2011-10-27 | Recession adjusting device for gear roller of gear roller type crushing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202290161U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480452A (en) * | 2013-09-30 | 2014-01-01 | 上海绿环机械有限公司 | Efficient crushing device |
| CN103488070A (en) * | 2013-09-30 | 2014-01-01 | 上海绿环机械有限公司 | Recovery system and recovery method for selenium drum |
| CN103752370A (en) * | 2014-01-26 | 2014-04-30 | 上海建冶路桥机器设备有限公司 | Energy-saving roller type grading machine |
| CN105195277A (en) * | 2015-10-22 | 2015-12-30 | 北京矿冶研究总院 | Crushing machine |
| CN106994378A (en) * | 2017-06-08 | 2017-08-01 | 遂宁华能机械有限公司 | A kind of roll breaker fluted roller makes a concession resetting-mechanism |
| CN107152308A (en) * | 2017-06-30 | 2017-09-12 | 中国矿业大学 | A kind of crossheading transfer system with anti-clogging and two-stage crushing function |
| CN107344643A (en) * | 2016-05-06 | 2017-11-14 | 辽宁省能源研究所 | A kind of moving axis dicycly bag-breaking machine |
-
2011
- 2011-10-27 CN CN2011204159127U patent/CN202290161U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480452A (en) * | 2013-09-30 | 2014-01-01 | 上海绿环机械有限公司 | Efficient crushing device |
| CN103488070A (en) * | 2013-09-30 | 2014-01-01 | 上海绿环机械有限公司 | Recovery system and recovery method for selenium drum |
| CN103488070B (en) * | 2013-09-30 | 2017-01-18 | 上海绿环机械有限公司 | Recovery system and recovery method for selenium drum |
| CN103752370A (en) * | 2014-01-26 | 2014-04-30 | 上海建冶路桥机器设备有限公司 | Energy-saving roller type grading machine |
| CN105195277A (en) * | 2015-10-22 | 2015-12-30 | 北京矿冶研究总院 | Crushing machine |
| CN107344643A (en) * | 2016-05-06 | 2017-11-14 | 辽宁省能源研究所 | A kind of moving axis dicycly bag-breaking machine |
| CN106994378A (en) * | 2017-06-08 | 2017-08-01 | 遂宁华能机械有限公司 | A kind of roll breaker fluted roller makes a concession resetting-mechanism |
| CN107152308A (en) * | 2017-06-30 | 2017-09-12 | 中国矿业大学 | A kind of crossheading transfer system with anti-clogging and two-stage crushing function |
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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: 20120704 Termination date: 20141027 |
|
| EXPY | Termination of patent right or utility model |