CN202162023U - Particle size cracking regulating device for roll crushing mill - Google Patents
Particle size cracking regulating device for roll crushing mill Download PDFInfo
- Publication number
- CN202162023U CN202162023U CN 201120227012 CN201120227012U CN202162023U CN 202162023 U CN202162023 U CN 202162023U CN 201120227012 CN201120227012 CN 201120227012 CN 201120227012 U CN201120227012 U CN 201120227012U CN 202162023 U CN202162023 U CN 202162023U
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- China
- Prior art keywords
- voussoir
- particle size
- double
- cracking
- roll
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- 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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- 238000005336 cracking Methods 0.000 title claims abstract description 10
- 239000002245 particle Substances 0.000 title claims abstract description 10
- 230000001105 regulatory effect Effects 0.000 title abstract description 8
- 239000000463 material Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model discloses a particle size cracking regulating device for a roll crushing mill. The regulating device comprises wedge blocks and a wedge block push plate. Wherein the wedge blocks are mutually matched, the wedge block push plate is connected to a movable roller in the roll crushing mill, and the wedge block is fixed on a lifting component and can do lifting motion. The regulating device has the advantages of simple and compact structure, low cost, visualized and convenient for operation, stable and reliable for working and the like.
Description
Technical field
The utility model is mainly concerned with the sample making apparatus field, refers in particular to a kind of double-roll crusher.
Background technology
At present, double-roll crusher mainly by running roller, running roller spring bearing, compress with adjusting device and drive unit etc. and partly form.Double-roll crusher is the roll shaft that utilizes two groups of independent transmissions, and the crowded power of rolling of rotation generation is come broken material relatively.Shattering process is roughly following: get into when material after the crusher chamber of machine, material receives the power of the nibbling effect of rotating roll shaft, and material is forced through between two rollers; What receive roll shaft simultaneously crowdedly rolls and cuts mill, and material begins cracked, and the granule after cracked is along the tangent line of roller rotation; Discharge in gap through two roll shafts; Surpass the large granular materials in gap, continue to be broken, until meeting the requirements.
In said structure; When needs are regulated discharging-material size; Need between two running rollers, install the pad adjusting device, promptly quantity or thickness through the increase and decrease pad adjusts the material granularity size, and two running roller gaps become big when increasing pad; Two running roller gap smaller when reducing pad, discharging-material size diminishes.
The utility model content
The technical problem that the utility model will solve just is: to the technical problem that prior art exists, the utility model provides a kind of simple and compact for structure, with low cost, operation intuitive and convenient, stable and reliable operation to be used for the particle size after cracking adjusting device of double-roll crusher.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of particle size after cracking adjusting device that is used for double-roll crusher; Comprise voussoir and be connected in the voussoir push pedal on the action roller wheel in the double-roll crusher; Said voussoir is fixed on the lifting assembly and can moves up and down, and said voussoir and voussoir push pedal are and are oppositely arranged also contact matching.
Further improvement as the utility model:
Said lifting assembly comprises the adjusting screw(rod) that is installed on the roll crusher middle roll support, and said voussoir is connected on the said adjusting screw(rod) and can moves up and down with adjusting screw(rod).
Said voussoir links to each other with the granularity pointer of a graduated scale.
The granularity pointer silk-screen of said graduated scale is on voussoir.
Compared with prior art, the advantage of the utility model is: the utility model drives voussoir through the motion of adjusting screw(rod), makes it adjust the spacing between two rollers quickly and accurately, thereby reaches the requirement of regulating granularity; The utlity model has advantages such as simple and compact for structure, with low cost, that operation intuitive and convenient, working stability is reliable.
Description of drawings
Fig. 1 is the structural representation of the utility model when being in zero roller spacing;
Fig. 2 is the utility model sketch map that two rollers cooperate when being in zero roller spacing;
Fig. 3 is that the utility model is in the structural representation when having a fixed roll spacing;
Fig. 4 is that the utility model is in the sketch map that two rollers cooperate when having a fixed roll spacing;
Fig. 5 is the plan structure sketch map of the utility model.
Marginal data:
1, graduated scale; 2, granularity pointer; 3, roller bracket; 4, drive sprocket; 5, fixed roll wheel; 6, fixed roll wheel seat; 7, roller chain; 8, guide rail; 9, preloading spring; 10, driven sprocket; 11, clamping screw; 12, action roller wheel; 13, clamp nut; 14, action roller wheel seat; 15, voussoir push pedal; 16, voussoir; 17, axle is used jump ring; 18, adjusting screw(rod); 19, running roller base.
The specific embodiment
Below will combine Figure of description and specific embodiment that the utility model is explained further details.
Like Fig. 1～shown in Figure 5; Double-roll crusher comprises roller bracket 3 and places the fixed roll wheel 5 and action roller wheel 12 on the roller bracket 3; Roller bracket 3 is provided with fixed roll wheel seat 6 and action roller wheel seat 14; Fixed roll wheel 5 is provided with drive sprocket 4, and action roller wheel 12 is provided with driven sprocket 10, is arranged with roller chain 7 on drive sprocket 4 and the driven sprocket 10.Be provided with preloading spring 9 between action roller wheel 12 and the roller bracket 3, action roller wheel 12 is provided with clamping screw 11 and clamp nut 13.
The particle size after cracking adjusting device of the utility model is mainly used in the above-mentioned double-roll crusher; It comprises the voussoir 16 that is used for cooperatively interacting and is connected in the voussoir push pedal 15 on the action roller wheel 12 in the double-roll crusher that voussoir 16 is fixed on the lifting assembly and can moves up and down.Voussoir 16 is with voussoir push pedal 15 and is oppositely arranged and contact matching.Lifting assembly comprises the adjusting screw(rod) 18 that is installed on the roll crusher middle roll support 3, and voussoir 16 is connected on the adjusting screw(rod) 18, and adjusting screw(rod) 18 is provided with axle with jump ring 17.
When rotation action roller adjusting screw(rod) 18, voussoir 16 rises, and promotes voussoir push pedal 15 side shifting of turning left.Referring to Fig. 1, the state when being zero for regulating two running roller periphery spacings.Reverse rotation action roller adjusting screw(rod) 18, voussoir 16 descends and voussoir push pedal 15 cammed surface disengage, action roller wheel 12 about turn right under the effect of two preloading springs 9 mobile.Referring to Fig. 2, for regulating the state of two running roller periphery spacings when being 3mm.
Below only be the preferred implementation of the utility model, the protection domain of the utility model also not only is confined to the foregoing description, and all technical schemes that belongs under the utility model thinking all belong to the protection domain of the utility model.Should be pointed out that for those skilled in the art,, should be regarded as the protection domain of the utility model in the some improvement and the retouching that do not break away under the utility model principle prerequisite.
Claims (4)
1. particle size after cracking adjusting device that is used for double-roll crusher; It is characterized in that: comprise voussoir (16) and be connected in the voussoir push pedal (15) on the action roller wheel (12) in the double-roll crusher; Said voussoir (16) is fixed on the lifting assembly and can moves up and down, and said voussoir (16) and voussoir push pedal (15) are and are oppositely arranged also contact matching.
2. the particle size after cracking adjusting device that is used for double-roll crusher according to claim 1; It is characterized in that: said lifting assembly comprises the adjusting screw(rod) (18) that is installed on the double-roll crusher middle roll support (3), and said voussoir (16) is connected in said adjusting screw(rod) (18) and goes up and can move up and down with adjusting screw(rod) (18).
3. the particle size after cracking adjusting device that is used for double-roll crusher according to claim 1 and 2 is characterized in that: said voussoir (16) links to each other with the granularity pointer (2) of a graduated scale (1).
4. the particle size after cracking adjusting device that is used for double-roll crusher according to claim 3 is characterized in that: granularity pointer (2) silk-screen of said graduated scale (1) is on voussoir (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120227012 CN202162023U (en) | 2011-06-30 | 2011-06-30 | Particle size cracking regulating device for roll crushing mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120227012 CN202162023U (en) | 2011-06-30 | 2011-06-30 | Particle size cracking regulating device for roll crushing mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202162023U true CN202162023U (en) | 2012-03-14 |
Family
ID=45797875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120227012 Expired - Fee Related CN202162023U (en) | 2011-06-30 | 2011-06-30 | Particle size cracking regulating device for roll crushing mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202162023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111921598A (en) * | 2020-08-28 | 2020-11-13 | 矿冶科技集团有限公司 | Elastic soft contact overcoming internal stress grinding separation technology and equipment |
-
2011
- 2011-06-30 CN CN 201120227012 patent/CN202162023U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111921598A (en) * | 2020-08-28 | 2020-11-13 | 矿冶科技集团有限公司 | Elastic soft contact overcoming internal stress grinding separation technology and equipment |
| CN111921598B (en) * | 2020-08-28 | 2021-11-05 | 矿冶科技集团有限公司 | Elastic soft contact overcoming internal stress grinding separation technology and equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HUNAN SUNDY SCIENCE AND TECHNOLOGY DEVELOPMENT CO. Free format text: FORMER NAME: SANDE SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD., HUNAN |
|
| CP03 | Change of name, title or address |
Address after: 410205 Changsha high tech Zone, Tongzi, west slope road, No. 558, No. Patentee after: Hunan Sundy Science and Technology Development Co., Ltd. Address before: Wangcheng City, Hunan province 410205 Changsha Xiangyi slope road Patentee before: Sande Science and Technology Development Co., Ltd., Hunan |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20180630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |