CN204448101U - A kind of gyratory crusher male and female face formula thrust mechanism - Google Patents
A kind of gyratory crusher male and female face formula thrust mechanism Download PDFInfo
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- CN204448101U CN204448101U CN201420850556.5U CN201420850556U CN204448101U CN 204448101 U CN204448101 U CN 204448101U CN 201420850556 U CN201420850556 U CN 201420850556U CN 204448101 U CN204448101 U CN 204448101U
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- thrust plate
- contiguous block
- gyratory crusher
- female face
- groove
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Abstract
The utility model discloses a kind of gyratory crusher male and female face formula thrust mechanism, comprise piston body, lower thrust plate, upper thrust plate, main shaft, contiguous block and middle thrust plate, described piston body and lower thrust plate are connected, described lower thrust plate top is provided with middle thrust plate, described middle thrust plate top is provided with convex surface, described convex surface longitudinal section is arc-shaped, middle thrust plate bottom is provided with concave surface, described concave surface longitudinal section is arc-shaped, described convex surface is on concave surface top, described middle thrust plate is provided with thrust plate, described upper thrust plate is provided with contiguous block, described contiguous block is provided with upper protruding block, lower protruding block and groove circle, contiguous block coordinates with main shaft to be installed, described main shaft is provided with draw-in groove.The utility model can make the noise sent in the ore crushing equipment course of work reduce, and structure is comparatively simple, and maintenance is convenient, and equipment investment cost is low.
Description
[technical field]
The utility model relates to the technical field of ore crushing equipment, particularly a kind of technical field of gyratory crusher male and female face formula thrust mechanism.
[background technology]
Conventional rubble machinery has jaw crusher, impact breaker, winnowing type pulverizer, hammer mill, impact crusher, kibbler roll, compound crusher etc.PF-I series impact breaker can process the length of side less than 100 ~ 500 millimeters materials, and its compression strength reaches as high as 350 MPas, has the ratio of reduction large, and after broken, material is the advantages such as cubic granules; PF-II series impact breaker, is applicable to hard material in fragmentation, as the limestone crushing in cement plant, has production capacity large, the advantage that discharging-material size is little.Jaw crusher, it is the preferred unit of one-level fragmentation, have that the ratio of reduction is large, product granularity is even, structure is simple, reliable operation, maintenance be easy, running cost economic dispatch feature, be therefore widely used in mine, smelting, building materials, highway, railway, numerous department such as water conservancy and chemical industry.Impact crusher, be commonly called as sand machine processed, utilize Ba Make company of the U.S. famous " stone-crash-stone " disintegrating machine principle and technology, the high energy low consumption equipment with international most advanced level that actual conditions in conjunction with domestic and international sand production aspect processed are developed and gone out, its performance plays irreplaceable effect in various ore thin broken equipment, is the most effective, practical current rubble machine reliably.This disintegrating machine is building sand, builds the road with the desirable production equipment of sand, bedding material, bituminous concrete and cement concrete aggregate, therefore is used widely.Impact breaker, have that structure is simple, the ratio of reduction is large, energy consumption is low, output is high, lightweight, broken after finished product in cube body etc. advantage, be widely used in the industries such as various ore reduction, railway, highway, the energy, cement, chemical industry, building.Gyratory crusher, have that structure is simple, stable performance, not easily fault, easy to maintenance quick, production capacity is large, efficient, high-quality, and there is the middle fine crushing of multiple chamber shape, the hydraulic pressure of dual fail-safe control and lubricating system, therefore be widely used in metal mine, metallurgical industry, chemical industry, building industry, cement industry and sandstone industry etc.Compound crusher, it is broken to be that one melts hammer, and the new and effective fine crushing device in one is broken in counterattack, have that production capacity is large, crushing efficiency is high, comminution ratio is large, abraded quantity is little, energy consumption is low, good airproof performance, smooth running, the outstanding advantages such as easy to maintenance.When building materials enterprise is with materials such as this equipment crushed stone lime stone, coal, gangue and clinkers, obviously can reduce mill feed size, improving mill output, is a kind of comparatively ideal energy efficient comminution equipment.Hammer mill, have the ratio of reduction large, the features such as production capacity is high, and product granularity is even, this disintegrating machine is one of capital equipment of fine stone lime stone, coal or the following brittle material of other medium hardness in the industrial departments such as metallurgy, building materials, chemical industry and water power.One stage crushing machine, has the advantages such as broken ratio is large, discharging-material size thin, technique simplifies, operating cost is low, is widely used in the industries such as cement, pottery, glass, manual sandstone, coal, non-metal mine and novel green building materials.Double-roll crusher, is applicable at cement, chemical industry, electric power, metallurgical, building materials, the broken medium-hard material of the industrial departments such as refractory material, as lime stone, and slag, coke, broken in the materials such as coal, operation in small, broken bits.The industries such as third generation disintegrating machine is commonly called as novel sand machine processed, is widely used in metal and nonmetallic ore, cement plant, and sandstone is metallurgical.The various ore of Polodyakonov coefficient≤5 ~ 16 in small, broken bits and rock in being suitable for, as iron ore, nonferrous metallic ores, granite, limestone, quartzite, sandstone, cobblestone etc.
Ore crushing equipment needs use thrust structure, existing thrust structure, kind is few, complex structure, and maintenance cost is higher, and in the course of work, noise is comparatively large, and a kind of thrust of market demand is effective, high lubricating effect, the ore reduction thrust structure that noise is little.
[utility model content]
The purpose of this utility model solves the problems of the prior art exactly, propose a kind of gyratory crusher male and female face formula thrust mechanism, the noise sent in the ore crushing equipment course of work can be made to reduce, and structure is simpler, maintenance is convenient, and equipment investment cost is low.
For achieving the above object, the utility model proposes a kind of gyratory crusher male and female face formula thrust mechanism, comprise piston body, lower thrust plate, upper thrust plate, main shaft, contiguous block and middle thrust plate, described piston body and lower thrust plate are connected, described lower thrust plate top is provided with middle thrust plate, described middle thrust plate top is provided with convex surface, described convex surface longitudinal section is arc-shaped, middle thrust plate bottom is provided with concave surface, described concave surface longitudinal section is arc-shaped, described convex surface is on concave surface top, described middle thrust plate is provided with thrust plate, described upper thrust plate is provided with contiguous block, described contiguous block is provided with upper protruding block, lower protruding block and groove circle, contiguous block coordinates with main shaft to be installed, described main shaft is provided with draw-in groove.
As preferably, described upper protruding block is arranged in draw-in groove, and the cross section of described upper protruding block is circular.
As preferably, described lower protruding block inserts in the hole in the middle of upper thrust plate, and described groove circle contacts with the upper surface of upper thrust plate.
As preferably, between described piston body and lower thrust plate, alignment pin is installed.
As preferably, described lower protruding block bottom is provided with snap ring, and described snap ring contacts with upper thrust plate.
As preferably, described middle thrust plate coordinates with upper thrust plate on the contact surface installed and is respectively arranged with groove, and described middle thrust plate coordinates with lower thrust plate on the contact surface installed and is respectively arranged with groove.
The beneficial effects of the utility model: the utility model is by being applied on the thrust mechanism of ore crushing equipment by lower thrust plate, upper thrust plate, middle thrust plate and contiguous block, and thrust is effective, high lubricating effect, noise is little, structure is simple simultaneously, and maintenance cost is low, and cost of investment is low.
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 front view of a kind of gyratory crusher male and female face of the utility model formula thrust mechanism;
Fig. 2 is the enlarged drawing in A portion in Fig. 1;
Fig. 3 is the front sectional view of main shaft;
Fig. 4 is the front sectional view of contiguous block.
[detailed description of the invention]
Consult Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of gyratory crusher male and female face formula thrust mechanism of the utility model, comprise piston body 2, lower thrust plate 3, upper thrust plate 4, main shaft 5, contiguous block 6 and middle thrust plate 7, described piston body 2 is connected with lower thrust plate 3, described lower thrust plate 3 top is provided with middle thrust plate 7, described middle thrust plate 7 is provided with thrust plate 4, described upper thrust plate 4 is provided with contiguous block 6, described contiguous block 6 is provided with upper protruding block 61, lower protruding block 62 and groove circle 63, contiguous block 6 coordinates with main shaft 5 to be installed, described main shaft 5 is provided with draw-in groove 51, described middle thrust plate 7 is provided with concave surface and convex surface, described convex surface is on concave surface top.Described upper protruding block 61 is arranged in draw-in groove 51, and the cross section of described upper protruding block 61 is circular.Described lower protruding block 62 inserts in the hole in the middle of upper thrust plate 4, and described groove circle 63 contacts with the upper surface of upper thrust plate 4.Between described piston body 2 and lower thrust plate 3, alignment pin 8 is installed.Described lower protruding block 62 bottom is provided with snap ring 9, described snap ring 9 contacts with upper thrust plate 4, as preferably, described middle thrust plate 7 coordinates with upper thrust plate 4 on the contact surface installed and is respectively arranged with groove 71, and described middle thrust plate 7 coordinates with lower thrust plate 3 on the contact surface installed and is respectively arranged with groove 71.
A kind of gyratory crusher male and female face formula thrust mechanism of the utility model, by lower thrust plate 3, upper thrust plate 4, middle thrust plate 7 and contiguous block 6 are applied on the thrust mechanism of ore crushing equipment, in the course of work, lower thrust plate 3, upper thrust plate 4, middle thrust plate 7 and contiguous block 6 can slide mutually, groove 71 can store lubricating oil, high lubricating effect simultaneously, and thrust is effective, noise is little, structure is simple simultaneously, and maintenance cost is low, and cost of investment is low.
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 (6)
1. a gyratory crusher male and female face formula thrust mechanism, it is characterized in that: comprise piston body (2), lower thrust plate (3), upper thrust plate (4), main shaft (5), contiguous block (6) and middle thrust plate (7), described piston body (2) and lower thrust plate (3) are connected, described lower thrust plate (3) top is provided with middle thrust plate (7), described middle thrust plate (7) top is provided with convex surface, described convex surface longitudinal section is arc-shaped, middle thrust plate (7) bottom is provided with concave surface, described concave surface longitudinal section is arc-shaped, described convex surface is on concave surface top, described middle thrust plate (7) is provided with thrust plate (4), described upper thrust plate (4) is provided with contiguous block (6), described contiguous block (6) is provided with upper protruding block (61), lower protruding block (62) and groove circle (63), contiguous block (6) coordinates with main shaft (5) to be installed, described main shaft (5) is provided with draw-in groove (51).
2. a kind of gyratory crusher male and female face formula thrust mechanism as claimed in claim 1, is characterized in that: described upper protruding block (61) is arranged in draw-in groove (51), and the cross section of described upper protruding block (61) is circular.
3. a kind of gyratory crusher male and female face formula thrust mechanism as claimed in claim 1, it is characterized in that: in the hole in described lower protruding block (62) insertion in the middle of thrust plate (4), described groove circle (63) contacts with the upper surface of upper thrust plate (4).
4. a kind of gyratory crusher male and female face formula thrust mechanism as claimed in claim 1, is characterized in that: be provided with alignment pin (8) between described piston body (2) and lower thrust plate (3).
5. a kind of gyratory crusher male and female face formula thrust mechanism as claimed in claim 1, it is characterized in that: described lower protruding block (62) bottom is provided with snap ring (9), described snap ring (9) contacts with upper thrust plate (4).
6. a kind of gyratory crusher male and female face formula thrust mechanism as claimed in claim 1, it is characterized in that: described middle thrust plate (7) coordinates with upper thrust plate (4) on the contact surface installed and is respectively arranged with groove (71), described middle thrust plate (7) coordinates with lower thrust plate (3) on the contact surface installed and is respectively arranged with groove (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420850556.5U CN204448101U (en) | 2014-12-27 | 2014-12-27 | A kind of gyratory crusher male and female face formula thrust mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420850556.5U CN204448101U (en) | 2014-12-27 | 2014-12-27 | A kind of gyratory crusher male and female face formula thrust mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204448101U true CN204448101U (en) | 2015-07-08 |
Family
ID=53655049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420850556.5U Active CN204448101U (en) | 2014-12-27 | 2014-12-27 | A kind of gyratory crusher male and female face formula thrust mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204448101U (en) |
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2014
- 2014-12-27 CN CN201420850556.5U patent/CN204448101U/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 | ||
| 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. |