CN204396062U - The upper and lower integral type thrust mechanism of a kind of gyratory crusher male and fomale(M&F) - Google Patents
The upper and lower integral type thrust mechanism of a kind of gyratory crusher male and fomale(M&F) Download PDFInfo
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- CN204396062U CN204396062U CN201420849291.7U CN201420849291U CN204396062U CN 204396062 U CN204396062 U CN 204396062U CN 201420849291 U CN201420849291 U CN 201420849291U CN 204396062 U CN204396062 U CN 204396062U
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- thrust
- thrust block
- piston body
- block
- fomale
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Abstract
The utility model discloses the upper and lower integral type thrust mechanism of a kind of gyratory crusher male and fomale(M&F), comprise main shaft, connect thrust block, middle thrust block, piston body, connection thrust block is installed under described main shaft, the lower surface of described connection thrust block is convex configuration, described middle thrust block is between connection thrust block and piston body, the upper surface of described middle thrust block is concave structure, the lower surface of described middle thrust block is convex configuration, the upper surface of described piston body is concave structure, is provided with oil leab in described piston body.Structure of the present utility model is more simple, and lubricant effect is better, and the thrust better effects if of thrust plate, is directly cast on contiguous block and piston body one-body molded by thrust plate, the production of machine and maintenance can be made to be more prone to, longer service life.
Description
[technical field]
The utility model relates to the technical field of the upper and lower integral type thrust structure of the technical field of thrust mechanism, particularly male and fomale(M&F).
[background technology]
Gyratory crusher, cone crusher by its use particle size range can be divided into coarse crushing, in broken and kind in small, broken bits.Coarse crushing gyratory crusher is also called gyratory crusher, is the typical crusher of large-scale mine crushing hard material.Motion due to fragmentation cone is that cycle swings, thus the fragmentation of material in disintegrating machine is being selected back to carry out continuously, this point is different from jaw crusher, the fragmentation cone of disintegrating machine is except being promoted around except rotation by transmission mechanism, also have because the moment of friction between excentric sleeve and main shaft is around the spinning motion of axis own, when excentric sleeve rotates, broken cone and main shaft are just made taper seat with the hitch point on crossbeam for the vertex of a cone and are moved, thus reach the object of broken material.The thrust mechanism of general excentric sleeve is made up of 3 thrust plates, need to bear eccentric bushing between thrust mechanism to move the pressure and wearing and tearing that bring, the thrust effect of existing thrust mechanism is general, and service life is shorter, be therefore necessary to propose the upper and lower integral type thrust mechanism of a kind of gyratory crusher male and fomale(M&F)
[utility model content]
The purpose of this utility model solves the problems of the prior art exactly, propose the upper and lower integral type thrust mechanism of a kind of gyratory crusher male and fomale(M&F), can make the thrust better effects if of thrust mechanism, the frictional resistance between thrust plate is less, structure is more simple, increases the service life of machine.
For achieving the above object, the utility model proposes the upper and lower integral type thrust mechanism of a kind of gyratory crusher male and fomale(M&F), comprise main shaft, connect thrust block, middle thrust block, piston body, connection thrust block is installed under described main shaft, the lower surface of described connection thrust block is convex configuration, described middle thrust block is between connection thrust block and piston body, the upper surface of described middle thrust block is concave structure, the lower surface of described middle thrust block is convex configuration, the upper surface of described piston body is concave structure, is provided with oil leab in described piston body.
As preferably, described main shaft is provided with fixed groove, and described connection thrust block is provided with fixing lug boss, and described fixed groove and fixing lug boss coordinate installs, and can be fixed on main shaft by connection thrust block, and the main shaft band thrust block that is dynamically connected is moved.
As preferably, described middle thrust plate is provided with oil storage tank, and oil storage tank is corresponding with oil leab, is convenient to lubricating oil circulation, plays better lubricant effect.
As preferably, described middle thrust plate be connected thrust block and coordinate the surface of installing to be provided with several grooves, described middle thrust plate coordinates the surface of installing to be provided with several grooves with piston body, can effective conducting lubricating oil, increases lubricant effect.
The beneficial effects of the utility model: the utility model is by being designed to the structure of a male and fomale(M&F) by middle thrust plate, the contact area that thrust plate is shown in can be increased, add the radius that main shaft does taper seat motion, the crushing effect of disintegrating machine can be made better, corresponding oilhole is set between thrust plate simultaneously, lubricating oil is facilitated to circulate, reduce the friction between thrust plate, increase the service life of machine, connect the design of thrust block and this integral type of piston body simultaneously, the installation and removal of machine can be facilitated to keep in repair, and structure is simple, and cost is lower.
Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the structural representation of the upper and lower integral type thrust mechanism of a kind of gyratory crusher of the utility model male and fomale(M&F);
Fig. 2 is the main pseudosection of the main shaft of a kind of gyratory crusher of the utility model male and fomale(M&F) upper and lower integral type thrust mechanism;
Fig. 3 is the structural representation that connect thrust block of a kind of gyratory crusher of the utility model with the upper and lower integral type thrust mechanism of male and fomale(M&F);
Fig. 4 is the structural representation of the groove of the upper and lower integral type thrust mechanism of a kind of gyratory crusher of the utility model male and fomale(M&F).
In figure: 1-main shaft, 2-connect thrust block, 4-piston body, 5-groove, 13-fixed groove, 22-fixing lug boss, 41-oil leab in thrust block, 3-.
[detailed description of the invention]
Consult Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the upper and lower integral type thrust mechanism of a kind of gyratory crusher male and fomale(M&F) of the utility model, comprise main shaft 1, connect thrust block 2, middle thrust block 3, piston body 4, described main shaft is provided with for 1 time and connects thrust block 2, the lower surface of described connection thrust block 2 is convex configuration, described middle thrust block 3 is between connection thrust block 2 and piston body 4, the upper surface of described middle thrust block 3 is concave structure, the lower surface of described middle thrust block 3 is convex configuration, the upper surface of described piston body 4 is concave structure, oil leab 41 is provided with in described piston body 4.
Described main shaft 1 is provided with fixed groove 13, described connection thrust block 2 is provided with fixing lug boss 22, described fixed groove 13 and fixing lug boss 22 coordinate installs, described middle thrust plate 3 is provided with oil storage tank, oil storage tank and oil leab 41 corresponding, the area of described middle thrust plate 3 lower surface is greater than the area of piston body 4 upper surface, the area of described middle thrust plate 3 upper surface is greater than the area connecting thrust block 2 lower surface, described middle thrust plate 3 be connected thrust block 2 and coordinate the surface of installing to be provided with several grooves 5, described middle thrust plate 3 coordinates the surface of installing to be provided with several grooves 5 with piston body 4.
Utility model works process:
The upper and lower integral type thrust mechanism of a kind of gyratory crusher male and fomale(M&F) of the utility model in the course of the work, main shaft 1 is with the thrust block 2 that is dynamically connected on middle thrust plate 3, do taper seat motion, middle thrust plate 3 does relative motion between connection thrust block 2 and piston body 4, described connection thrust block 2, the contact surface of middle thrust plate 3 and piston body 4 all can relative movement, increase machine to the crushing effect of ore, connect thrust block 2 be by thrust block and contiguous block formed by integrally casting shaping, piston body 4 be by thrust block and piston body formed by integrally casting shaping, production of machinery installation process can be made simpler, also reduce the difficulty of maintenance, middle thrust plate 3 is provided with oil storage tank, oil storage tank and oil leab 41 corresponding, be convenient to lubricating oil circulation, reduce the wearing and tearing between part, increase the service life of machine.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, anyly all belongs to protection domain of the present utility model to the scheme after the utility model simple transformation.
Claims (4)
1. the upper and lower integral type thrust mechanism of gyratory crusher male and fomale(M&F), it is characterized in that: comprise main shaft (1), connect thrust block (2), middle thrust block (3), piston body (4), be provided with under described main shaft (1) and connect thrust block (2), the lower surface of described connection thrust block (2) is convex configuration, described middle thrust block (3) is positioned at and connects between thrust block (2) and piston body (4), the upper surface of described middle thrust block (3) is concave structure, the lower surface of described middle thrust block (3) is convex configuration, the upper surface of described piston body (4) is concave structure, oil leab (41) is provided with in described piston body (4).
2. the upper and lower integral type thrust mechanism of a kind of gyratory crusher male and fomale(M&F) as claimed in claim 1, it is characterized in that: described main shaft (1) is provided with fixed groove (13), described connection thrust block (2) is provided with fixing lug boss (22), and described fixed groove (13) and fixing lug boss (22) coordinate installs.
3. the upper and lower integral type thrust mechanism of a kind of gyratory crusher male and fomale(M&F) as claimed in claim 1, is characterized in that: described middle thrust plate (3) is provided with oil storage tank, oil storage tank and oil leab (41) corresponding.
4. the upper and lower integral type thrust mechanism of a kind of gyratory crusher male and fomale(M&F) as claimed in claim 1, it is characterized in that: described middle thrust plate (3) be connected thrust block (2) and coordinate the surface of installing to be provided with several grooves (5), described middle thrust plate (3) coordinates the surface of installing to be provided with several grooves (5) with piston body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420849291.7U CN204396062U (en) | 2014-12-26 | 2014-12-26 | The upper and lower integral type thrust mechanism of a kind of gyratory crusher male and fomale(M&F) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420849291.7U CN204396062U (en) | 2014-12-26 | 2014-12-26 | The upper and lower integral type thrust mechanism of a kind of gyratory crusher male and fomale(M&F) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204396062U true CN204396062U (en) | 2015-06-17 |
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ID=53419962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420849291.7U Active CN204396062U (en) | 2014-12-26 | 2014-12-26 | The upper and lower integral type thrust mechanism of a kind of gyratory crusher male and fomale(M&F) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204396062U (en) |
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2014
- 2014-12-26 CN CN201420849291.7U patent/CN204396062U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313100 Industrial Park, Heping Town, Changxing County, Huzhou, Zhejiang Patentee after: Zhejiang mining heavy industry Co.,Ltd. Address before: 313100 Industrial Park, Heping Town, Changxing County, Huzhou, Zhejiang Patentee before: ZHEJIANG ZHE KUANG HEAVY INDUSTRIES Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |