CN201380087Y - Eccentric cup device for double-geared roller crusher - Google Patents
Eccentric cup device for double-geared roller crusher Download PDFInfo
- Publication number
- CN201380087Y CN201380087Y CN200920148137U CN200920148137U CN201380087Y CN 201380087 Y CN201380087 Y CN 201380087Y CN 200920148137 U CN200920148137 U CN 200920148137U CN 200920148137 U CN200920148137 U CN 200920148137U CN 201380087 Y CN201380087 Y CN 201380087Y
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- CN
- China
- Prior art keywords
- eccentric
- cup body
- eccentric cup
- double
- roller crusher
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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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Abstract
The utility model relates to an adjusting device in a crusher, particularly to an eccentric cup device for a double-geared roller crusher. The device comprises an eccentric cup body; the inner ring and the outer ring of the eccentric cup body adopt eccentric structures; a bearing is arranged in the eccentric cup body; transparent covers are mounted on the two side end surfaces of the eccentric cup body through connecting pieces; and adjusting holes are uniformly formed on the end surface of the eccentric cup body. Compared with the prior art, the eccentric cup device with simple structure can achieve purpose of crushing different grain sizes through adjusting the center distance of the inner and the outer rings of the eccentric cup, can ensure the grain size of product after the crushing, and prevent the subsequent main washing equipment from being plugged. The adjustment is convenient and fast, the working efficiency is improved and the reliability is high.
Description
Technical field
The utility model relates to the adjusting device in the disintegrating machine, the eccentric cup device of a kind of specifically double-geared roller crusher.
Background technology
Washery requires a disintegrating machine can produce the varigrained product that is fit to the market demand.The solution of disintegrating machine was that a side at the breaker roll device is provided with a spring and makes a concession device in the past, when need are adjusted product granularity, can adjust the decrement of spring, adjusted two breaker roll spacings of disintegrating machine, so that reach required crushed product size.But the shortcoming of this solution is, when disintegrating machine enters the bulk difficulty when mincing material, spring is made a concession the spring compression of device, and two breaker roll centre-to-centre spacing increase, and make bulk materials discharge disintegrating machine.Can not the strict guarantee product granularity, from whole coal separation flow process, can make follow-up master wash the equipment cyclone and produce and stop up, thereby cause production line normally to move, and this disintegrating machine adopted long gear transmission, noise is big, poor reliability.
The utility model content
The utility model is at the defective that exists in the prior art, and a kind of simple in structure, eccentric cup device of the granularity effective double-geared roller crusher of control is provided.
Realize above-mentioned purpose by the following technical solutions: the eccentric cup device of a kind of double-geared roller crusher, comprise the eccentric cup body that is sleeved on the crusher axis, the inside and outside circle of this off-centre cup body is eccentric structure, bearing is equipped with in its inside, with connector lid is housed on the both sides end face of this off-centre cup body, and evenly is placed with the adjustment hole on the end face of eccentric cup body.
Compared with prior art, the utility model is simple in structure, realize broken varigrained purpose by the centre-to-centre spacing of regulating the inside and outside circle of eccentric cup, product granularity after can the strict guarantee fragmentation, the master who prevents the back washes equipment and clogging occurs, easy to adjust quick, increase work efficiency the reliability height.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that the K of Fig. 1 is to view.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described further.
Referring to accompanying drawing 1-2, in the present embodiment, this off-centre cup device is sleeved on the crusher axis, is eccentric structure between the inner ring 8 of eccentric cup body 2 and the outer ring 7, and the eccentric throw of the two is represented with δ.Bearing 5 is equipped with in the inside of eccentric cup body 2, with bolting saturating greatly lid 1 and little lid 3 is installed respectively on the end face of these off-centre cup body 2 left and right sides, and evenly is placed with adjustment hole 6 on the end face of eccentric cup body 2.
The center A in the inside center hole of eccentric cup body 2 and the center B of outer ring depart from certain for δ, the main shaft 4 of breaker roll device passes bearing 5 and is sleeved on 8 li of eccentric cup inner rings, then off-centre cup body 2 is installed in the bearing block, so the center A of the inner ring 8 of eccentric cup body 2 overlaps with the center of main shaft 4; The center B of outer ring 7 overlaps with the center of bearing block 5.On the end face of eccentric cup body, have N hole, and carry out mark with 0～N numeral respectively, as shown in Figure 2, wherein No. 0 hole is an eccentric throw δ maximum, when the product granularity after the fragmentation need be adjusted, can be according to this mark, rotate eccentric cup device, adjusting the center A of eccentric cup inner ring 8 and the distance of center, outer ring B changes, so the center of main shaft 4 and the center of bearing saddle bore change, promptly the centre distance of two breaker rolls changes thereupon, thereby reaches the purpose of the centre-to-centre spacing of regulating two discaling rolls.
Claims (2)
1, the eccentric cup device of a kind of double-geared roller crusher, comprise the eccentric cup body that is sleeved on the crusher axis, it is characterized in that, the inside and outside circle of this off-centre cup body is eccentric structure, bearing is equipped with in its inside, with connector lid is housed on the both sides end face of this off-centre cup body, and evenly is placed with the adjustment hole on the end face of eccentric cup body.
2, the eccentric cup device of double-geared roller crusher according to claim 1 is characterized in that, the inner ring center of described eccentric cup body overlaps with the alignment of shafts; Its center, outer ring overlaps with the bearing block center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920148137U CN201380087Y (en) | 2009-04-10 | 2009-04-10 | Eccentric cup device for double-geared roller crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920148137U CN201380087Y (en) | 2009-04-10 | 2009-04-10 | Eccentric cup device for double-geared roller crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201380087Y true CN201380087Y (en) | 2010-01-13 |
Family
ID=41523560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920148137U Expired - Fee Related CN201380087Y (en) | 2009-04-10 | 2009-04-10 | Eccentric cup device for double-geared roller crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201380087Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785503A (en) * | 2013-12-27 | 2014-05-14 | 朱菊红 | Transmission device for crusher |
| CN104307597A (en) * | 2014-11-14 | 2015-01-28 | 唐山天和科技开发有限公司 | Screw rod centering method and device of double-geared roller crusher |
| CN112221600A (en) * | 2020-09-30 | 2021-01-15 | 唐山森普矿山装备有限公司 | Hydraulic synchronous jacking and center distance adjusting type double-geared roller crusher |
-
2009
- 2009-04-10 CN CN200920148137U patent/CN201380087Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785503A (en) * | 2013-12-27 | 2014-05-14 | 朱菊红 | Transmission device for crusher |
| CN104307597A (en) * | 2014-11-14 | 2015-01-28 | 唐山天和科技开发有限公司 | Screw rod centering method and device of double-geared roller crusher |
| CN112221600A (en) * | 2020-09-30 | 2021-01-15 | 唐山森普矿山装备有限公司 | Hydraulic synchronous jacking and center distance adjusting type double-geared roller crusher |
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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: 20100113 Termination date: 20150410 |
|
| EXPY | Termination of patent right or utility model |