CN201701965U - Double-roll-type crushing machine - Google Patents
Double-roll-type crushing machine Download PDFInfo
- Publication number
- CN201701965U CN201701965U CN2010202480551U CN201020248055U CN201701965U CN 201701965 U CN201701965 U CN 201701965U CN 2010202480551 U CN2010202480551 U CN 2010202480551U CN 201020248055 U CN201020248055 U CN 201020248055U CN 201701965 U CN201701965 U CN 201701965U
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- double
- roll
- crushing
- crushing chamber
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Abstract
The utility model discloses a double-roll-type crushing machine, comprising a crushing chamber arranged on a modular structure on a base, and a double-roll crushing mechanism arranged in the crushing chamber, wherein a power input shaft of the double-roll crushing mechanism is connected with a power source in a transmission manner by a tooth type coupling, a hydraulic coupler and a hard tooth surface speed reducing machine; the hydraulic coupler and the tooth type coupling are respectively arranged in a protecting cover on a base outside the crushing chamber; and the two ends of a roll shaft of the double-roll crushing mechanism extend out of the crushing chamber respectively and are connected with a rolling bearing arranged in a bearing seat on the base. The double-roll type crushing machine has the advantages that the two ends of the roll shaft of the double-roll crushing mechanism extend out of the crushing chamber respectively and are connected with the rolling bearing arranged in a dustproof cover on the base in a supporting manner. Therefore, the double-roll-type crushing machine prevents the occurrence of the phenomenon that crushed materials in the crushing chamber enter the inside of a supporting bearing cavity, greatly reduces the maintenance quantity and operation cost and improves the work reliability under the premise of inheriting the advantages of 'the powerful grading crushing machine'.
Description
Technical field
The utility model relates to and is used for the mineral products disintegrating apparatus, especially relates to double-roll crusher.
Background technology
The utility model is to be to China Patent No.: 200620031513.X, name are called: the further improvement of " powerful Sizing Crusher ".Should " powerful Sizing Crusher " have advantages such as low cost of manufacture, equipment overall structure compactness, floor space are little.But also there is weak point, mainly show as: because two roller spring bearings of this crushing mechanism are arranged in the crushing chamber, therefore when fragmentation is worked, the material that is broken is very easy to enter into inside, spring bearing chamber and causes broken roll shaft locking to work, or spring bearing, breaker roll shaft end burnt out, increased maintenance load and operating cost greatly.
Summary of the invention
The utility model purpose is to provide that a kind of maintenance capacity is little, the double-roll crusher of long service life.
For achieving the above object, the utility model can be taked following technical proposals:
Double-roll crusher described in the utility model, it comprises the crushing chamber that is arranged on base patrix blocking structure, with the double-roll crusher structure that is arranged in this crushing chamber, described double-roll crusher structure power input shaft is by gear coupling, fluid-flywheel clutch, hard-tooth surface speed reducer and power source driving coupling; Described fluid-flywheel clutch, gear coupling are separately positioned in the protective cover on the described crushing chamber outer base; The roll shaft two ends of described double-roll crusher structure are extended respectively outside the described crushing chamber and are connected with roller bearings in being arranged on the base top chock.
Described fluid-flywheel clutch is provided with temperature control sensor, and gear coupling is provided with velocity sensor.
The utility model advantage just is the roll shaft two ends of described double-roll crusher structure are extended respectively outside the described crushing chamber and connects with roller bearings in being arranged on the base top chock.Therefore stop the material that is broken in the crushing chamber and entered the generation of the inner phenomenon in spring bearing chamber, under the prerequisite of inheriting described " powerful Sizing Crusher " advantage, greatly reduced maintenance capacity and operating cost, improved functional reliability of the present utility model.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, double-roll crusher described in the utility model, it comprises the crushing chamber 2 that is arranged on base 1 patrix blocking structure, with the double-roll crusher structure 7 that is arranged in this crushing chamber 2, described double-roll crusher structure 7 power input shafts are by gear coupling 6, fluid-flywheel clutch 4, hard-tooth surface speed reducer 5 and power source 3 driving coupling; Described fluid-flywheel clutch 4, gear coupling 6 are separately positioned in the protective cover on described crushing chamber 2 outer base 1; The roll shaft two ends of described double-roll crusher structure 7 are extended respectively outside the described crushing chamber 2 and are supported and connect with rolling bearing 8,9 in being arranged on base 1 top chock.Described fluid-flywheel clutch 4 is provided with temperature control sensor, and gear coupling 6 is provided with velocity sensor.
Claims (2)
1. double-roll crusher, it comprises the crushing chamber (2) that is arranged on base (1) patrix blocking structure, with the double-roll crusher structure (7) that is arranged in this crushing chamber (2), described double-roll crusher structure (7) power input shaft is by gear coupling (6), fluid-flywheel clutch (4), hard-tooth surface speed reducer (5) and power source (3) driving coupling; Described fluid-flywheel clutch (4), gear coupling (6) are separately positioned in the protective cover on described crushing chamber (2) outer base (1); It is characterized in that: the roll shaft two ends of described double-roll crusher structure (7) are extended outside the described crushing chamber (2) respectively and rolling bearing (8, the 9) support interior with being arranged on base (1) top chock connects.
2. double-roll crusher according to claim 1 is characterized in that: described fluid-flywheel clutch (4) is provided with temperature control sensor, and gear coupling (6) is provided with velocity sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202480551U CN201701965U (en) | 2010-07-06 | 2010-07-06 | Double-roll-type crushing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202480551U CN201701965U (en) | 2010-07-06 | 2010-07-06 | Double-roll-type crushing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201701965U true CN201701965U (en) | 2011-01-12 |
Family
ID=43439112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202480551U Expired - Fee Related CN201701965U (en) | 2010-07-06 | 2010-07-06 | Double-roll-type crushing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201701965U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597890A (en) * | 2016-02-19 | 2016-05-25 | 江苏华海钢结构有限公司 | Panel crusher |
| CN106423384A (en) * | 2016-11-15 | 2017-02-22 | 石嘴山市凝力机械设备有限公司 | Crusher with automatic cleaning and filtering functions for coal mine |
| CN109317246A (en) * | 2013-06-03 | 2019-02-12 | 布勒股份公司 | Roller to, measuring device, product process equipment and method |
-
2010
- 2010-07-06 CN CN2010202480551U patent/CN201701965U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109317246A (en) * | 2013-06-03 | 2019-02-12 | 布勒股份公司 | Roller to, measuring device, product process equipment and method |
| CN109317246B (en) * | 2013-06-03 | 2020-09-22 | 布勒股份公司 | Roller pair, measuring device, product processing equipment and method |
| CN105597890A (en) * | 2016-02-19 | 2016-05-25 | 江苏华海钢结构有限公司 | Panel crusher |
| CN106423384A (en) * | 2016-11-15 | 2017-02-22 | 石嘴山市凝力机械设备有限公司 | Crusher with automatic cleaning and filtering functions for coal mine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20110706 |