CN210112918U - A breaker cavity structures for broken molybdenum ore - Google Patents
A breaker cavity structures for broken molybdenum ore Download PDFInfo
- Publication number
- CN210112918U CN210112918U CN201920730990.2U CN201920730990U CN210112918U CN 210112918 U CN210112918 U CN 210112918U CN 201920730990 U CN201920730990 U CN 201920730990U CN 210112918 U CN210112918 U CN 210112918U
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- outer shell
- lining
- crushing
- arc
- crushing cavity
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Abstract
A crusher cavity structure for crushing molybdenum ore relates to a crusher cavity structure, and comprises a crushing cavity outer shell and a lining, wherein a plurality of grooves are formed in the inner surface of the crushing cavity outer shell at uniform intervals along the circumferential direction, and at least two connecting holes are formed between the upper end openings of two adjacent grooves; the inner lining is provided with a plurality of blocks, the inner lining is arranged between every two adjacent grooves and spliced into the shape same as that of the inner surface of the outer shell of the crushing cavity, the inner lining comprises an arc plate, two side plates and a connecting plate between the upper ends of the two side plates, the arc plate is arranged between the rear ends of the two side plates, mounting holes are formed in the two sides of the upper surface of the connecting plate, sound absorbing cotton fixed through screws is paved on the inner surfaces of the arc plate and the two side plates, and a plurality of wear-resisting blocks extending to the center of the outer shell of the crushing cavity are arranged outside the arc plate; the utility model discloses simple structure, convenient to use can the quick replacement inside lining.
Description
Technical Field
The utility model relates to a breaker cavity structure especially relates to a breaker cavity structure for broken molybdenum ore.
Background
It is known that, metal molybdenum has advantages such as high strength, high melting point, resistant grinding, consequently has obtained the wide use in the industry, and metal molybdenum mainly refines and obtains from molybdenum-containing mineral, at first will carry out the breakage to molybdenum ore in refining the in-process, because molybdenum ore hardness is higher, the breaker cavity is worn and torn easily in crushing process when using the breaker breakage, and the noise is great.
Disclosure of Invention
In order to overcome the deficiency in the background art, the utility model discloses a breaker cavity structure for broken molybdenum ore.
In order to realize the purpose, the utility model adopts the following technical scheme:
a crusher cavity structure for crushing molybdenum ore comprises a crushing cavity outer shell and a lining, wherein a plurality of grooves are formed in the inner surface of the crushing cavity outer shell at uniform intervals along the circumferential direction, the upper ends of the grooves are formed in the upper end surface of the crushing cavity outer shell, the lower ends of the grooves are formed in the lower portion of the inner surface of the crushing cavity outer shell, and at least two connecting holes are formed between the upper end openings of two adjacent grooves; the inside lining is provided with the polylith, all be equipped with the inside lining between two adjacent recesses, the polylith inside lining concatenation is the shape the same with broken chamber shell body inner face, the inside lining includes the arc, connecting plate between both sides board and the both sides board upper end, the arc sets up between the rear end of both sides board, both sides all are equipped with the mounting hole on the connecting plate, the inner face upper berth of arc and both sides board is equipped with the sound cotton of inhaling through the screw fixation, the outside of arc is equipped with many wear-resisting pieces that locate to extend to broken chamber shell body center, wear-resisting piece is triangle-shaped's rectangular structure, be connected with solid fixed ring above the connecting plate of the up end of broken chamber shell body and polylith.
The crusher cavity structure for crushing molybdenum ore is characterized in that the fixing ring is provided with screw holes which vertically correspond to the mounting holes and the connecting holes respectively, and screws are arranged in the screw holes and connected with the lining and the crushing cavity outer shell respectively.
The crusher cavity structure for crushing molybdenum ore is characterized in that a plurality of bolt holes are formed in the arc-shaped plate surface of the lining, and the lining is fixedly connected with the crushing cavity outer shell through bolts in the bolt holes.
Since the technical scheme is used, the utility model discloses following beneficial effect has:
the utility model discloses a breaker cavity structures for smashing molybdenum ore, through set up polylith welt in the outer shell of crushing chamber, and set up the sound absorption cotton between the outer shell of crushing chamber and polylith welt, effectively reduced the noise, be equipped with wear-resisting piece on the arc outside of welt, increased the life of welt, and the welt sets up to polylith, can change the more serious welt piece of wearing and tearing alone when changing; the utility model discloses simple structure, convenient to use can the quick replacement inside lining.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the outer shell of the crushing chamber of the present invention;
FIG. 3 is a schematic view of the structure of the lining of the present invention;
in the figure: 1. a fixing ring; 2. screw holes; 3. mounting holes; 4. a liner; 5. a wear-resistant block; 6. a groove; 7. a crushing chamber outer shell; 8. connecting holes; 9. sound-absorbing cotton; 10. and (4) screws.
Detailed Description
The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.
The crusher cavity structure for crushing molybdenum ore described in conjunction with fig. 1-3 comprises a crushing cavity outer shell 7 and a lining 4, wherein a plurality of grooves 6 are formed on the inner surface of the crushing cavity outer shell 7 at uniform intervals along the circumferential direction, the upper ends of the grooves 6 are arranged on the upper end surface of the crushing cavity outer shell 7, the lower ends of the grooves 6 are arranged on the lower part of the inner surface of the crushing cavity outer shell 7, and at least two connecting holes 8 are respectively arranged between the upper end ports of two adjacent grooves 6; inside lining 4 is provided with the polylith, all be equipped with inside lining 4 between two adjacent recesses 6, 4 concatenations of polylith inside lining are the same shape with broken chamber shell body 7 inner face, inside lining 4 includes the arc, connecting plate between both sides board and the both sides board upper end, the arc sets up between the rear end of both sides board, both sides all are equipped with mounting hole 3 on the connecting plate, the inner face upper berth of arc and both sides board is equipped with the sound cotton 9 of inhaling through screw 10 is fixed, the outside of arc is equipped with many wear-resisting pieces 5 that extend to broken chamber shell body 7 center department, wear-resisting piece 5 is triangle-shaped's long strip structure, be connected with solid fixed ring 1 on the connecting plate of broken chamber shell body 7's last port and polylith inside lining 4.
The crusher cavity structure for crushing molybdenum ore is characterized in that the fixing ring 1 is provided with screw holes 2 which respectively correspond to the mounting holes 3 and the connecting holes 8 from top to bottom, and screws are arranged in the screw holes 2 and respectively connected with the lining 4 and the crushing cavity outer shell 7.
The crusher cavity structure for crushing molybdenum ore is characterized in that a plurality of bolt holes are formed in the arc-shaped plate surface of the lining 4, and the lining 4 is fixedly connected with the crushing cavity outer shell 7 through bolts in the bolt holes.
When the utility model is installed, a plurality of lining plates 4 are respectively inserted into the groove 6 from the upper port of the crushing cavity outer shell 7, so that the lining plates 4 are spliced to be consistent with the shape of the inner surface of the crushing cavity outer shell 7, the fixing ring 1 is placed on the connecting plates of the lining plates 4, and the screw holes 2 on the fixing ring 1 are respectively arranged corresponding to the mounting holes 3 of the lining 4 and the connecting holes 8 of the crushing cavity outer shell 7 up and down and are fixedly connected through screws; the outer surface of the crushing cavity outer shell 7 is fixedly connected with the lining 4 through bolts, and the sound absorption cotton 9 is arranged between the lining 4 and the inner surface of the crushing cavity outer shell 7 to reduce noise.
The part of the utility model not detailed is prior art.
The embodiments selected for the purpose of disclosing the invention, are presently considered to be suitable, it being understood, however, that the invention is intended to cover all variations and modifications of the embodiments, which fall within the scope of the concept and the utility model.
Claims (3)
1. The utility model provides a breaker cavity structure for broken molybdenum ore, includes broken chamber shell body and inside lining, characterized by: a plurality of grooves are formed in the inner surface of the crushing cavity outer shell at equal intervals along the circumferential direction, the upper ends of the grooves are formed in the upper end surface of the crushing cavity outer shell, the lower ends of the grooves are formed in the lower portion of the inner surface of the crushing cavity outer shell, and at least two connecting holes are formed between the upper end openings of two adjacent grooves; the inside lining is provided with the polylith, all be equipped with the inside lining between two adjacent recesses, the polylith inside lining concatenation is the shape the same with broken chamber shell body inner face, the inside lining includes the arc, connecting plate between both sides board and the both sides board upper end, the arc sets up between the rear end of both sides board, both sides all are equipped with the mounting hole on the connecting plate, the inner face upper berth of arc and both sides board is equipped with the sound cotton of inhaling through the screw fixation, the outside of arc is equipped with many wear-resisting pieces that locate to extend to broken chamber shell body center, wear-resisting piece is triangle-shaped's rectangular structure, be connected with solid fixed ring above the connecting plate of the up end of broken chamber shell body and polylith.
2. The crusher cavity structure for crushing molybdenum ore as claimed in claim 1, wherein: screw holes respectively corresponding to the mounting holes and the connecting holes up and down are arranged on the fixing ring, and screws are arranged in the screw holes and respectively connected with the lining and the crushing cavity outer shell.
3. The crusher cavity structure for crushing molybdenum ore as claimed in claim 1, wherein: the arc-shaped plate surface of the lining is provided with a plurality of bolt holes, and the lining is fixedly connected with the crushing cavity outer shell through bolts in the bolt holes respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920730990.2U CN210112918U (en) | 2019-05-21 | 2019-05-21 | A breaker cavity structures for broken molybdenum ore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920730990.2U CN210112918U (en) | 2019-05-21 | 2019-05-21 | A breaker cavity structures for broken molybdenum ore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210112918U true CN210112918U (en) | 2020-02-25 |
Family
ID=69572711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920730990.2U Expired - Fee Related CN210112918U (en) | 2019-05-21 | 2019-05-21 | A breaker cavity structures for broken molybdenum ore |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210112918U (en) |
-
2019
- 2019-05-21 CN CN201920730990.2U patent/CN210112918U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |