CN211274844U - Crushing roller with replaceable teeth of mining crusher - Google Patents
Crushing roller with replaceable teeth of mining crusher Download PDFInfo
- Publication number
- CN211274844U CN211274844U CN201922056616.1U CN201922056616U CN211274844U CN 211274844 U CN211274844 U CN 211274844U CN 201922056616 U CN201922056616 U CN 201922056616U CN 211274844 U CN211274844 U CN 211274844U
- Authority
- CN
- China
- Prior art keywords
- crushing roller
- roller body
- crushing
- tooth
- mounting
- 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
Abstract
The utility model discloses a crushing roller of removable tooth of mining breaker, including the crushing roller body, the inboard fixed mounting of crushing roller body has interior guard plate, the outside movable mounting of crushing roller body has the outer adapter sleeve, the one end fixed mounting that the inner guard plate was kept away from to the outer adapter sleeve has the connecting axle, movable mounting has solid fixed pressing plate on the crushing roller body, the inboard movable mounting of solid fixed pressing plate has broken tooth, the inboard fixed mounting of crushing roller body has the reinforcement inner core, gu fixed pressing plate's outside fixed mounting has the erection joint frame, movable mounting has fixing bolt on the erection joint frame. This crushing roller of removable tooth of mining breaker lets the stability of whole device of carrying higher, and the broken work of better adaptation, overall equipment structure is fairly simple, can carry out long-time service work, lets the more quick the going on of whole work, improves the speed and the efficiency of work simultaneously, reduces the input of manpower, lets the cost reduction of work.
Description
Technical Field
The utility model relates to a mining equipment technical field specifically is a crushing roller of removable tooth of mining breaker.
Background
Mining is the technology and science of mining mineral resources from the inside of the crust and the surface, and the generalized mining also comprises the mining of coal and oil, the mining industry is an important raw material industry, metal ores are the main raw materials of the smelting industry, non-metal ores are important chemical raw materials and building materials, the crushing treatment is needed to be carried out on stones after the mining, so as to be beneficial to subsequent processing or collection, the mining crusher has the characteristics of large crushing ratio, uniform product granularity, simple structure, reliable work, simple and convenient maintenance, economic operation cost and the like, and is widely applied to various departments of mines, smelting, building materials, highways, railways, water conservancy, chemical industry and the like.
However, the crushing roller on the existing market is mostly in a fixed structural design, when in use, can cause the condition that wearing and tearing appear in a part of teeth on the whole crushing roller because long-time use, let the result of use of whole crushing equipment descend, unable normal work that carries on, and if change whole crushing roller, the crushing roller that appears wearing and tearing just can't use, after needing to carry out repair work, just can continue to use, the cost of whole work has been increased, the application scope of product has been restricted to a certain extent.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a crushing roller of removable tooth of mining breaker, it all is fixed structural design to propose the crushing roller majority on the current market in solving above-mentioned background, when using, can cause the condition that wearing and tearing appear in a part tooth on the whole crushing roller because long-time using, let whole crushing apparatus's result of use descend, the unable normal work that carries on, and if change whole crushing roller, the crushing roller that appears wearing and tearing just can't be used, after needing to carry out repair work, just can continue to use, the cost of whole work has been increased, the problem of product application scope has been restricted to a certain extent.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a crushing roller of removable tooth of mining breaker, includes the crushing roller body, the inboard fixed mounting of crushing roller body has interior guard plate, the outside movable mounting of crushing roller body has the outer joint cover, the one end fixed mounting that the inner guard plate was kept away from to the outer joint cover has the connecting axle, movable mounting has solid fixed pressing plate on the crushing roller body, gu fixed pressing plate inboard movable mounting has broken tooth, the inboard fixed mounting of crushing roller body has the reinforcement inner core, gu fixed pressing plate's outside fixed mounting has the erection joint frame, movable mounting has fixing bolt on the erection joint frame.
Preferably, the crushing roller body is symmetrically provided with two inner protection plates and an outer connecting sleeve, the centers of circles of the outer connecting sleeve and the connecting shaft are located on the same vertical central line, and the center of circle of the connecting shaft and the center of circle of the crushing roller body are located on the same vertical central line.
Preferably, six fixed pressing plates are symmetrically arranged on the crushing roller body, the diameter of the reinforcing inner core on the crushing roller body is equal to the inner diameter of each fixed pressing plate, and the installation connecting frame on each fixed pressing plate is designed in a circular structure when being installed and has the same diameter as the inner diameter of the outer connecting sleeve.
Preferably, the crushing teeth are symmetrically arranged on the fixed pressing plate in two groups, and nineteen crushing teeth are arranged on each group at equal intervals.
Preferably, the lower end of the broken tooth is fixedly provided with a limiting plate, and the lower end of the limiting plate is fixedly provided with a reinforcing column.
Preferably, the crushing teeth are provided with double-layer tooth sleeves, and crushing inner cores are fixedly arranged in the double-layer tooth sleeves.
Compared with the prior art, the beneficial effects of the utility model are that:
the crushing roller with replaceable teeth of the mining crusher is designed on the basis of the existing crushing roller, a tooth structure capable of being disassembled is added, and the integral lifting device is higher in stability and better suitable for crushing work by matching with a plug-in mounting rack;
the tooth structure with multiple layers is added, so that the crushing work can be continuously carried out after the outermost teeth are worn, the whole work can be better carried out, the repeated replacement times are reduced, and the continuous processing production can be better carried out;
overall equipment structure is fairly simple, can carry out long-time use work, lets the more quick going on of whole work, improves the speed and the efficiency of work simultaneously, reduces the input of manpower, lets the cost reduction of work.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the split structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
fig. 4 is a schematic view of the tooth structure of the present invention.
In the figure: 1. a crushing roller body; 2. an inner protection plate; 3. an outer connecting sleeve; 4. a connecting shaft; 5. fixing the pressing plate; 6. crushing teeth; 7. reinforcing the inner core; 8. mounting a connecting frame; 9. fixing the bolt; 10. a limiting plate; 11. reinforcing columns; 12. double-layer gear sleeves; 13. and (5) crushing the inner core.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a crushing roller with replaceable teeth of a mining crusher comprises a crushing roller body 1, wherein an inner protection plate 2 is fixedly installed on the inner side of the crushing roller body 1, an outer connecting sleeve 3 is movably installed on the outer side of the crushing roller body 1, one end, far away from the inner protection plate 2, of the outer connecting sleeve 3 is fixedly installed with a connecting shaft 4, a fixed pressing plate 5 is movably installed on the crushing roller body 1, crushing teeth 6 are movably installed on the inner side of the fixed pressing plate 5, a reinforcing inner core 7 is fixedly installed on the inner side of the crushing roller body 1, an installation connecting frame 8 is fixedly installed on the outer side of the fixed pressing plate 5, and a fixing bolt 9 is movably installed on the installation;
furthermore, the crushing roller body 1 is symmetrically provided with two inner protection plates 2 and two outer connecting sleeves 3, the centers of circles of the outer connecting sleeves 3 and the connecting shaft 4 are positioned on the same vertical central line, and the centers of circles of the connecting shaft 4 and the crushing roller body 1 are positioned on the same vertical central line, so that the consistency of the whole device is ensured;
furthermore, six fixed pressing plates 5 are symmetrically arranged on the crushing roller body 1, the diameter of a reinforcing inner core 7 on the crushing roller body 1 is equal to the inner diameter of the fixed pressing plates 5, and when the installation connecting frame 8 on the fixed pressing plates 5 is installed, the circular structural design is adopted, the diameter is the same as the inner diameter of the outer connecting sleeve 3, and the stability after installation is improved;
furthermore, two groups of crushing teeth 6 are symmetrically arranged on the fixed pressing plate 5, and nineteen crushing teeth 6 in each group are arranged at equal intervals, so that the crushing effect is improved;
furthermore, a limiting plate 10 is fixedly arranged at the lower end of the crushing tooth 6, and a reinforcing column 11 is fixedly arranged at the lower end of the limiting plate 10, so that the strength of the whole tooth is increased;
furthermore, a double-layer tooth sleeve 12 is arranged on the crushing teeth 6, and a crushing inner core 13 is fixedly arranged in the double-layer tooth sleeve 12, so that continuous production work is convenient to carry out.
The working principle is as follows: according to the use requirement, the whole device is fixedly installed, when the installation work is carried out, the fixing work is carried out by aligning the connecting shaft 4 and the connecting position on the crushing equipment, after the installation is finished, the device is used, the crushing work is carried out through the crushing teeth 6 on the crushing roller body 1, when the work is carried out, the outermost double-layer tooth sleeve 12 on the crushing teeth 6 is worn firstly, after the double-layer tooth sleeve 12 is worn completely, the crushing inner core 13 is worn, when the crushing inner core 13 is worn, the outer connecting sleeve 3 is taken down by disassembling the crushing roller body 1, the fixing bolt 9 is loosened, the connection between the installation connecting frame 8 and the reinforcing inner core 7 is released, the fixing pressing plate 5 is taken down, the work of replacing the worn crushing teeth 6 is carried out, and the work steps are repeated, continuous operation is performed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a crushing roller of removable tooth of mining breaker, includes the crushing roller body, its characterized in that: the inboard fixed mounting of crushing roller body has interior guard plate, the outside movable mounting of crushing roller body has outer adapter sleeve, the one end fixed mounting that the inner guard plate was kept away from to outer adapter sleeve has the connecting axle, movable mounting has stationary platen on the crushing roller body, the inboard movable mounting of stationary platen has broken tooth, the inboard fixed mounting of crushing roller body has the reinforcement inner core, stationary platen's outside fixed mounting has the erection joint frame, movable mounting has fixing bolt on the erection joint frame.
2. A mining crusher tooth-replaceable crushing roller according to claim 1, characterized in that: the crushing roller is characterized in that the crushing roller body is symmetrically provided with two inner protection plates and an outer connecting sleeve, the outer connecting sleeve and the circle center of the connecting shaft are located on the same vertical central line, and the circle center of the connecting shaft and the circle center of the crushing roller body are located on the same vertical central line.
3. A mining crusher tooth-replaceable crushing roller according to claim 1, characterized in that: the fixed pressing plate is symmetrically provided with six on the crushing roller body, the diameter of the reinforcing inner core on the crushing roller body is equal to the inner diameter of the fixed pressing plate, and the mounting connecting frame on the fixed pressing plate is designed into a circular structure when mounted, and the diameter of the mounting connecting frame is the same as the inner diameter of the outer connecting sleeve.
4. A mining crusher tooth-replaceable crushing roller according to claim 1, characterized in that: the crushing teeth are symmetrically arranged on the fixed pressing plate in two groups, and nineteen crushing teeth are arranged on each group at equal intervals.
5. A mining crusher tooth-replaceable crushing roller according to claim 1, characterized in that: the lower extreme fixed mounting of broken tooth has the limiting plate, the lower extreme fixed mounting of limiting plate has the reinforcement post.
6. A mining crusher tooth-replaceable crushing roller according to claim 1, characterized in that: the crushing teeth are provided with double-layer tooth sleeves, and crushing inner cores are fixedly arranged in the double-layer tooth sleeves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922056616.1U CN211274844U (en) | 2019-11-25 | 2019-11-25 | Crushing roller with replaceable teeth of mining crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922056616.1U CN211274844U (en) | 2019-11-25 | 2019-11-25 | Crushing roller with replaceable teeth of mining crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211274844U true CN211274844U (en) | 2020-08-18 |
Family
ID=72026364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922056616.1U Expired - Fee Related CN211274844U (en) | 2019-11-25 | 2019-11-25 | Crushing roller with replaceable teeth of mining crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211274844U (en) |
-
2019
- 2019-11-25 CN CN201922056616.1U patent/CN211274844U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211274844U (en) | Crushing roller with replaceable teeth of mining crusher | |
| CN101898678B (en) | Assembled chain wheel for hairy chain scraper | |
| CN206501468U (en) | Double-pressure roller water-cooling tablet press | |
| CN204911715U (en) | Concrete constructs breaker | |
| CN103920567A (en) | Wear-resisting low-consumption ball mill | |
| CN203778149U (en) | Ball grinding mill with wear resistance and low consumption | |
| CN105126955A (en) | Material extrusion double-roller machine | |
| CN204644159U (en) | Roll-type ball material feed device | |
| CN204896828U (en) | Scraper blade is claw for reclaimer | |
| CN203578205U (en) | Automatic cleaning device of roller-type screening machine for pallets | |
| CN202983777U (en) | Combined bimetal casting composite hammerhead | |
| CN204772109U (en) | Lathe scraper blade chip removal machine | |
| CN204159368U (en) | The arm support protecting device of gyratory crusher | |
| CN203711082U (en) | Wear-resisting type high pressure roller mill | |
| CN202105680U (en) | Novel frit crusher | |
| CN203936853U (en) | A kind of scutcher headstock roller dismounting auxiliary equipment | |
| CN202527230U (en) | Discharge trough feed opening device | |
| CN218028890U (en) | Climb supplementary attached lifting structure of frame | |
| CN202538958U (en) | Abrasion-resistant outlet protective ring for vertical spiral discharging centrifuge | |
| CN203484235U (en) | Improved stator device of flotation machine | |
| CN203155550U (en) | Scattering plate mounting structure of V-shaped powder selecting machine | |
| CN208869140U (en) | A kind of wheel hub structure for mine hoist head sheave | |
| CN211140497U (en) | Wear-resisting type ore drawing chute | |
| CN216725908U (en) | Two harrow devices of carrying of concentrated machine | |
| CN202683643U (en) | Composite ceramic tower wheel |
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: 20200818 Termination date: 20211125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |