CN204396050U - A kind of rolling bearing type disintegrating machine thrust mechanism - Google Patents
A kind of rolling bearing type disintegrating machine thrust mechanism Download PDFInfo
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- CN204396050U CN204396050U CN201420851265.8U CN201420851265U CN204396050U CN 204396050 U CN204396050 U CN 204396050U CN 201420851265 U CN201420851265 U CN 201420851265U CN 204396050 U CN204396050 U CN 204396050U
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- rolling bearing
- disintegrating machine
- thrust plate
- piston body
- thrust mechanism
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Abstract
The utility model discloses a kind of rolling bearing type disintegrating machine thrust mechanism, comprise piston body, rolling bearing, main shaft and middle thrust plate, described piston body and main shaft are separately installed with rolling bearing, between described rolling bearing, be provided with middle thrust plate.The utility model can make the thrust mechanism structure in ore crushing equipment simplify, and improves and manufactures efficiency, and reduce manual labor's intensity, m of e cost is lower, and noise is less, can be good at reducing production cost, reduces maintenance of equipment rate, improve the utilization of capacity.
Description
[technical field]
The utility model relates to the technical field of ore crushing equipment, particularly a kind of technical field of rolling bearing type disintegrating machine thrust mechanism.
[background technology]
Along with the process of Chinese Industrialization, required fossil fuel and mineral resources get more and more, the demand of mining stone crusher is very large, different disintegrating machines all has its pluses and minuses, PF-I series impact breaker can process the length of side less than 100 ~ 500 millimeters materials, 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.
Ore crushing equipment needs use thrust structure, existing thrust mechanism, complex structure, manufacture efficiency is low, and m of e cost is higher, and noise is larger, production cost is high, and maintenance rate is high, has a strong impact on the utilization of capacity, the maintenance of market demand one is convenient, component life is long, and cost of upkeep is low, reliable operation, 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, a kind of rolling bearing type disintegrating machine thrust mechanism is proposed, the thrust mechanism structure in ore crushing equipment can be made to simplify, improve and manufacture efficiency, reduce manual labor's intensity, m of e cost is lower, noise is less, can be good at reducing production cost, reduce maintenance of equipment rate, improve the utilization of capacity.
For achieving the above object, the utility model proposes a kind of rolling bearing type disintegrating machine thrust mechanism, comprise piston body, rolling bearing, main shaft and middle thrust plate, described piston body and main shaft are separately installed with rolling bearing, between described rolling bearing, be provided with middle thrust plate.
As preferably, described middle thrust plate top and bottom are respectively arranged with concave station, on described piston body and main shaft respectively on be provided with boss.
As preferably, described boss is provided with rolling bearing.
As preferably, described concave station and rolling bearing side-fit are installed.
As preferably, between the upper and lower end face of described boss and middle thrust plate, be provided with gap.
As preferably, described piston body is provided with oil duct, the boss on described piston body and be provided with gap between middle thrust plate, described oil duct is communicated with gap.
As preferably, described middle thrust plate upper and lower surface is respectively arranged with anti-knocking over platform, and the height of described anti-knocking over platform is 1 ~ 3mm.
As preferably, described middle thrust plate is provided with oil duct.
The beneficial effects of the utility model: the utility model is by being applied in the volume thrust mechanism on ore crushing equipment by piston body, rolling bearing and middle thrust plate, the thrust mechanism structure in ore crushing equipment can be simplified, by application standard part, reduce parts manufacturing cost, improve and manufacture efficiency, reduce manual labor's time, m of e cost is lower, lubrication fully, noise is less, can be good at reducing production cost, reduces maintenance of equipment rate, improve the utilization of capacity, equipment investment 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 front view of a kind of rolling bearing type disintegrating machine of the utility model thrust mechanism embodiment 1;
Fig. 2 is the main pseudosection of middle thrust plate;
Fig. 3 is the front view of a kind of rolling bearing type disintegrating machine of the utility model thrust mechanism embodiment 2;
Fig. 4 is the front view of a kind of rolling bearing type disintegrating machine of the utility model thrust mechanism embodiment 3.
In figure: thrust plate, 51-concave station in 2-piston body, 21-oil duct, 3-rolling bearing, 4-main shaft, 41-boss, 5-.
[detailed description of the invention]
Embodiment 1: consult Fig. 1 and Fig. 2, a kind of rolling bearing type disintegrating machine of the utility model thrust mechanism, comprise piston body 2, rolling bearing 3, main shaft 4 and middle thrust plate 5, described piston body 2 and main shaft 4 are separately installed with rolling bearing 3, between described rolling bearing 3, be provided with middle thrust plate 5.Described middle thrust plate 5 top and bottom are respectively arranged with concave station 51, on described piston body 2 and main shaft 4 respectively on be provided with boss 41.Described boss 41 is provided with rolling bearing 3.Described concave station 51 is installed with rolling bearing 3 side-fit.Gap is provided with between described boss 41 and the upper and lower end face of middle thrust plate 5.Described piston body 2 is provided with oil duct 21, is provided with gap between the boss 41 on described piston body 2 and middle thrust plate 5, described oil duct 21 is communicated with gap.
Embodiment 2: consult Fig. 3, a kind of rolling bearing type disintegrating machine of the utility model thrust mechanism, comprise piston body 2, rolling bearing 3, main shaft 4 and middle thrust plate 5, described piston body 2 and main shaft 4 are separately installed with rolling bearing 3, between described rolling bearing 3, be provided with middle thrust plate 5.Described boss 41 is provided with rolling bearing 3.Described concave station 51 is installed with rolling bearing 3 side-fit.Gap is provided with between described boss 41 and the upper and lower end face of middle thrust plate 5.Described piston body 2 is provided with oil duct 21, is provided with gap between the boss 41 on described piston body 2 and middle thrust plate 5, described oil duct 21 is communicated with gap.Described middle thrust plate 5 upper and lower surface is respectively arranged with anti-knocking over platform, and the height of described anti-knocking over platform is 1 ~ 3mm.
Embodiment 3: consult Fig. 4, a kind of rolling bearing type disintegrating machine of the utility model thrust mechanism, comprise piston body 2, rolling bearing 3, main shaft 4 and middle thrust plate 5, described piston body 2 and main shaft 4 are separately installed with rolling bearing 3, between described rolling bearing 3, be provided with middle thrust plate 5.Described boss 41 is provided with rolling bearing 3.Described concave station 51 is installed with rolling bearing 3 side-fit.Gap is provided with between described boss 41 and the upper and lower end face of middle thrust plate 5.Described piston body 2 is provided with oil duct 21, is provided with gap between the boss 41 on described piston body 2 and middle thrust plate 5, described oil duct 21 is communicated with gap.Described middle thrust plate 5 upper and lower surface is respectively arranged with anti-knocking over platform, and the height of described anti-knocking over platform is 1 ~ 3mm.Described middle thrust plate 5 is provided with oil duct 21.
A kind of rolling bearing type disintegrating machine of the utility model thrust mechanism, by piston body 2, rolling bearing 3 and middle thrust plate 5 being applied in the volume thrust mechanism on ore crushing equipment, the thrust mechanism structure in ore crushing equipment can be simplified, by application standard part, reduce parts manufacturing cost, improve and manufacture efficiency, reduce manual labor's time, m of e cost is lower, and fully, noise is less for lubrication, can be good at reducing production cost, reduce maintenance of equipment rate, improve the utilization of capacity, equipment investment cost is lower.
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 (8)
1. a rolling bearing type disintegrating machine thrust mechanism, it is characterized in that: comprise piston body (2), rolling bearing (3), main shaft (4) and middle thrust plate (5), described piston body (2) and main shaft (4) are separately installed with rolling bearing (3), between described rolling bearing (3), are provided with middle thrust plate (5).
2. a kind of rolling bearing type disintegrating machine thrust mechanism as claimed in claim 1, it is characterized in that: described middle thrust plate (5) top and bottom are respectively arranged with concave station (51), on described piston body (2) and main shaft (4) respectively on be provided with boss (41).
3. a kind of rolling bearing type disintegrating machine thrust mechanism as claimed in claim 1, is characterized in that: described boss (41) is provided with rolling bearing (3).
4. a kind of rolling bearing type disintegrating machine thrust mechanism as claimed in claim 1, is characterized in that: described concave station (51) and rolling bearing (3) side-fit are installed.
5. a kind of rolling bearing type disintegrating machine thrust mechanism as claimed in claim 1, is characterized in that: be provided with gap between the upper and lower end face of described boss (41) and middle thrust plate (5).
6. a kind of rolling bearing type disintegrating machine thrust mechanism as claimed in claim 1, it is characterized in that: described piston body (2) is provided with oil duct (21), be provided with gap between boss (41) on described piston body (2) and middle thrust plate (5), described oil duct (21) is communicated with gap.
7. a kind of rolling bearing type disintegrating machine thrust mechanism as claimed in claim 1, is characterized in that: described middle thrust plate (5) upper and lower surface is respectively arranged with anti-knocking over platform, and the height of described anti-knocking over platform is 1 ~ 3mm.
8. a kind of rolling bearing type disintegrating machine thrust mechanism as claimed in claim 1, is characterized in that: described middle thrust plate (5) is provided with oil duct (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420851265.8U CN204396050U (en) | 2014-12-29 | 2014-12-29 | A kind of rolling bearing type disintegrating machine thrust mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420851265.8U CN204396050U (en) | 2014-12-29 | 2014-12-29 | A kind of rolling bearing type disintegrating machine thrust mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204396050U true CN204396050U (en) | 2015-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420851265.8U Active CN204396050U (en) | 2014-12-29 | 2014-12-29 | A kind of rolling bearing type disintegrating machine thrust mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204396050U (en) |
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2014
- 2014-12-29 CN CN201420851265.8U patent/CN204396050U/en active Active
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| 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. |