CN202191954U - Anti-cracking upper shell for crusher - Google Patents
Anti-cracking upper shell for crusher Download PDFInfo
- Publication number
- CN202191954U CN202191954U CN201120345608XU CN201120345608U CN202191954U CN 202191954 U CN202191954 U CN 202191954U CN 201120345608X U CN201120345608X U CN 201120345608XU CN 201120345608 U CN201120345608 U CN 201120345608U CN 202191954 U CN202191954 U CN 202191954U
- Authority
- CN
- China
- Prior art keywords
- main casing
- crusher
- upper shell
- cracking
- utility
- 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
Links
Images
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model relates to an anti-cracking upper shell for a crusher, which is provided with an annular main shell, wherein an upper skirt and a lower skirt that are flanged outwards are respectively arranged at the upper end and the lower end of the main shell; a reinforcing rib is arranged on an external wall of the main shell in an annular way; and an anti-cracking rib is additionally arranged at a filleted corner where the external wall of the main shell is connected with the lower skirt. The utility model has the beneficial effects that in the anti-cracking upper shell for the crusher, the anti-cracking rib is additionally arranged at the filleted corner where the external wall of the main shell is connected with the lower skirt, so that the stress is dispersed, the thermal cracks are effectively removed, and the mechanical property of a workpiece is ensured.
Description
Technical field
The utility model relates to the anticracking upper shell of using on a kind of disintegrating machine.
Background technology
Stone crusher can be divided into medical disintegrating machine and mining industry disintegrating machine according to big type.Wherein medical stoner is mainly used in the fragmentation of calculus, and the general mode such as resonance that adopts is calculus-smashing, the various risks of avoiding performing the operation and bringing; And mining stone crusher is commonly referred to as disintegrating machine (disintegrating apparatus), mainly all kinds of building stones is carried out fragmentation, and different and product particle varies in size according to the principle of fragmentation, is divided into a lot of models again.
Disintegrating machine is meant that granularity in the discharge accounts for the size reduction machinery of total withdrawal rate more than 50% greater than three millimeters content.Crushing operation often by the size of feed and marker size be divided into coarse crushing, in broken and in small, broken bits.Sandstone equipment commonly used has jaw crusher, impact breaker; Impact crusher; The combined type disintegrating machine; Single block hammer crusher, standing crusher, several kinds of gyratory crusher, cone crusher, kibbler roll, double-roll crusher, two-in-one disintegrating machine, one-shot forming disintegrating machines etc.
Upper shell is the major part on the disintegrating machine, and it is complex-shaped, and the casting manufacturability extreme difference particularly at the filleted corner stress raiser of upper shell bottom, is easy to generate serious fire check, has influenced the mechanical performance of workpiece.
The utility model content
The technical problem that the utility model will solve is: in order to eliminate fire check, improve the mechanical performance of workpiece, the utility model provides a kind of anticracking upper shell that is used on the disintegrating machine.
The utility model solves the technical scheme that its technical problem adopted: a kind of anticracking upper shell that is used on the disintegrating machine; Main casing with ring-type; The top and bottom of main casing outwards turn down respectively has last shirt rim and following shirt rim; The outer wall of main casing is equipped with reinforcement, and the outer wall of said main casing is equipped with cracking strip with the filleted corner place that following shirt rim is connected.
Further, in order to make stress be uniformly dispersed, described cracking strip is that the center of circle circumferentially is uniformly distributed with the main casing axle center.
The beneficial effect of the utility model is, the anticracking upper shell that the utility model is used on the disintegrating machine has added cracking strip at the outer wall of main casing with the filleted corner place that following shirt rim is connected, and dispersive stress has effectively been eliminated fire check, has guaranteed the mechanical performance of workpiece.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation that the utility model is used for the anticracking upper shell on the disintegrating machine.
Fig. 2 is the A-A cutaway view of Fig. 1.
Among the figure: 1, main casing, 1-1, go up the shirt rim, 1-2, shirt rim down, 2, reinforcement, 3, cracking strip.
The specific embodiment
Combine accompanying drawing that the utility model is done further detailed explanation now.These accompanying drawings are the sketch map of simplification, the basic structure of the utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
Shown in Figure 2 like Fig. 1 is the structural representation that the utility model is used for the embodiment of the anticracking upper shell on the disintegrating machine; Main casing 1 with ring-type; The top and bottom of main casing 1 outwards turn down respectively has last shirt rim 1-1 and following shirt rim 1-2; The outer wall of main casing 1 is equipped with reinforcement 2, and the outer wall of main casing 1 is equipped with cracking strip 3 with the filleted corner place that following shirt rim 1-2 is connected, and cracking strip 3 is that the center of circle circumferentially is uniformly distributed with main casing 1 axle center.
With above-mentioned desirable embodiment according to the utility model is enlightenment, and through above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must confirm its technical scope according to the claim scope.
Claims (2)
1. anticracking upper shell that is used on the disintegrating machine; It is characterized in that: main casing (1) with ring-type; The top and bottom of main casing (1) outwards turn down respectively has last shirt rim (1-1) and following shirt rim (1-2); The outer wall of main casing (1) is equipped with reinforcement (2), and the filleted corner place that the outer wall of said main casing (1) is connected with following shirt rim (1-2) is equipped with cracking strip (3).
2. the anticracking upper shell that is used on the disintegrating machine as claimed in claim 1 is characterized in that: described cracking strip (3) is that the center of circle circumferentially is uniformly distributed with main casing (1) axle center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120345608XU CN202191954U (en) | 2011-09-14 | 2011-09-14 | Anti-cracking upper shell for crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120345608XU CN202191954U (en) | 2011-09-14 | 2011-09-14 | Anti-cracking upper shell for crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202191954U true CN202191954U (en) | 2012-04-18 |
Family
ID=45946886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120345608XU Expired - Fee Related CN202191954U (en) | 2011-09-14 | 2011-09-14 | Anti-cracking upper shell for crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202191954U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215270A (en) * | 2015-10-21 | 2016-01-06 | 南车长江车辆有限公司 | Thin-walled frame-type steel-casting cracking strip structure |
-
2011
- 2011-09-14 CN CN201120345608XU patent/CN202191954U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215270A (en) * | 2015-10-21 | 2016-01-06 | 南车长江车辆有限公司 | Thin-walled frame-type steel-casting cracking strip structure |
| CN105215270B (en) * | 2015-10-21 | 2017-08-08 | 中车长江车辆有限公司 | Thin-walled frame-type steel-casting cracking strip structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108704722B (en) | Wear-resistant lining plate for large-scale autogenous mill/semi-autogenous mill | |
| CN201337928Y (en) | Tapered vertical type crusher | |
| CN202741201U (en) | Breaking device for producing fertilizer | |
| CN203033769U (en) | Phosphate-pulp producing and breaking system | |
| CN202191954U (en) | Anti-cracking upper shell for crusher | |
| CN205613480U (en) | Adjustable dustproof stone crusher of bar rotational speed | |
| CN203018122U (en) | Lining plate structure of cone crusher | |
| CN204294284U (en) | With mutual interlocking gear and the plug tooth cracker teeth roller of pressing cutting edge | |
| CN203972028U (en) | A kind of Novel crushing machine rotor | |
| CN205613487U (en) | Be applied to broken rotor device on single rotor breaker | |
| CN204194031U (en) | Grinder hammerhead | |
| CN202270553U (en) | Crushing device for producing fertilizer | |
| CN203264769U (en) | Novel rock breaker | |
| CN204485966U (en) | A kind of many tub fertilizer breaker | |
| CN210279423U (en) | Triple rubbing crusher | |
| CN202460731U (en) | Ultrahigh-manganese cast-in hammer head | |
| CN205056120U (en) | Reversible hammer crusher | |
| CN204503184U (en) | A kind of upper room group for gyratory crusher | |
| CN204194030U (en) | A kind of heavy impact breaker | |
| CN204108939U (en) | Trunnion axis erecting tools | |
| CN204911740U (en) | A multifunctional machine seat that is used for rubble system sand quick -witted | |
| CN206064525U (en) | A kind of birotor impact breaker for ore reduction | |
| CN104722375B (en) | Sand making machine | |
| CN205216920U (en) | Lower casing of mine breaker | |
| CN204307691U (en) | High-efficiency environment friendly old metal disintegrating machine |
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: 20120418 Termination date: 20170914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |