CN201644193U - Dustproof sealed crusher - Google Patents
Dustproof sealed crusher Download PDFInfo
- Publication number
- CN201644193U CN201644193U CN2010201530591U CN201020153059U CN201644193U CN 201644193 U CN201644193 U CN 201644193U CN 2010201530591 U CN2010201530591 U CN 2010201530591U CN 201020153059 U CN201020153059 U CN 201020153059U CN 201644193 U CN201644193 U CN 201644193U
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- dust
- disintegrating machine
- utility
- air
- air inlet
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Abstract
The utility model discloses a dustproof sealing breaker, including transmission system and actuating mechanism, the breaker casing constitute confined inner chamber, transmission system is arranged in the inner chamber, is equipped with the air inlet on the casing, inserts compressed air. The utility model discloses an inside the air prevents that the dust from getting into the breaker, the method is simple effective to have fine continuation, can not become invalid gradually because of the increase of breaker live time. The problem that dust of the crusher is sealed and is difficult to solve is solved by the simplest method, the conditions that lubricating oil is polluted by dust and the abrasion of a kinematic pair is accelerated by the dust are avoided, the use fault of the crusher is avoided, and the production cost is reduced.
Description
Technical field
The utility model relates to the technical field of sealing technology of plant equipment, relates in particular to a kind of dust seal disintegrating machine.
Background technology
Existing widely used gyratory crusher and gyratory crusher generally comprise transmission system and executing agency, and transmission system provides power to realize broken work to executing agency.Transmission system (lubricating system that comprises transmission system) is positioned at the inside of disintegrating machine; Executing agency is positioned at the outside of disintegrating machine.Come passive sealing dust by seals such as outside rubber seal between transmission system and executing agency, the seal at some position contact with the moving component of disintegrating machine, has poorly sealed phenomenon, contact with mantle as the seal outside the sphere bearing shell; There are wearing and tearing in the seal that contacts with moving component, even can rupture, thereby loses efficacy, and the continuation of seal is poor.Poorly sealed and seal failure all can make dust enter disintegrating machine inside along the slit, pollution lubricating oil, and the wearing and tearing of some kinematic pair parts in the aggravation disintegrating machine, or even make that fault takes place to stop up and cause at some position in the lubricating system.
The utility model content
The purpose of this utility model provides a kind of dust seal disintegrating machine, and the dust that can stop broken work to produce enters disintegrating machine inside.Solve the problem of the tight and sealing continuation difference of the dust seal of disintegrating machine inside, simple, convenient, better effects and if the more excellent encapsulating method of continuation are provided.
The purpose of this utility model is achieved through the following technical solutions:
A kind of dust seal disintegrating machine comprises transmission system and executing agency, and described disintegrating machine casing constitutes the inner chamber of sealing, and transmission system is arranged in inner chamber, and casing is provided with air inlet, inserts compressed air.
Described air inlet connects air blast, and blower export pressure is 500～1000Pa.
Described air inlet is connected by rubber tube with air blast.
Described air inlet place is provided with screen pack, and the screen pack mesh is 100～500 orders.
Described screen pack mesh is 400 orders.
The technical scheme that provides by above-mentioned the utility model as can be seen, the utility model adopts air to prevent that dust from entering disintegrating machine inside, method is simply effective, and has good continuation, can not lose efficacy gradually because of the growth of disintegrating machine service time.Realized with the simplest method, solved this very difficult problem that solves of sealing of disintegrating machine dust, stopped the situation that dust pollution lubricating oil and dust are accelerated the kinematic pair wearing and tearing simultaneously, avoided the generation of disintegrating machine operational failure, reduced production costs.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skill in the art, under the prerequisite of not paying creative work, can also obtain other accompanying drawings according to these accompanying drawings.
The schematic diagram of the dust seal disintegrating machine that Fig. 1 provides for the utility model embodiment;
The structural representation of the dust seal disintegrating machine that Fig. 2 provides for the utility model embodiment.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on embodiment of the present utility model, those of ordinary skills belong to protection domain of the present utility model not making the every other embodiment that is obtained under the creative work prerequisite.
Below in conjunction with accompanying drawing the utility model embodiment is described in further detail.
As Fig. 1 and a kind of dust seal disintegrating machine shown in Figure 2, comprise transmission system 6 and executing agency 4, described disintegrating machine casing constitutes the inner chamber 5 of sealing, and transmission system 6 is arranged in inner chamber 5, and casing 2 is provided with air inlet 1, inserts compressed air.As direct its air pressure of access compressed air is 500～1000Pa.Preferable mode is that air inlet 1 connects air blast 8, and air blast 8 outlet pressures are 500～1000Pa.In addition, described air inlet 1 is connected by rubber tube 9 with air blast 8.Have described air inlet 1 place to be provided with screen pack 7 again, screen pack 7 mesh can be selected 100～500 orders, are preferably 400 orders.
In the practical application, general disintegrating machine inside is except hydraulic fluid port, and its casing 2 has constituted comparatively airtight inner chamber 5, does not form airtight inner chamber 5 if having airtight then can make improvements slightly.Dispose a centrifugal AC air blower 8 simultaneously, and on the correct position of disintegrating machine casing 1 or other certain parts, process an air intake, load onto the air inlet tube, can select caliber, usually internal diameter according to ventilation
The air inlet tube just can meet the demands, constitute air inlet 1, inlet tube links to each other with external blower 8 by rubber tube 9.
In the disintegrating machine use, slit 3 between executing agency 4 and the inner chamber 5 is main channels that dust enters, the air that certain pressure is arranged that air blast 8 is constantly carried, enter the inner airtight inner chamber 5 of disintegrating machine by rubber tube 9 and air inlet 1, air in the inner chamber 5 has the place in slit 3 to flow out with higher speed from the oil return opening etc. and the inner outside under pressure.These can flow out 3 places, slit of air, the dust place that can enter just, and the quality of dust is less, and the air pressure in the inner chamber 5 is bigger than atmospheric pressure, so 3 air that flow out can stop dust to enter fully from the slit, thereby play the effect that prevents that dust from entering.
This gas prevents the dust access method, does not need compressor, filter, and the air of conveying need not compress, dry and cooling, only needs to use centrifugal AC air blower 8 and get final product with the solid inclusions in mesh 400 purpose screen packs 7 filtered airs.
The air of being carried, according to the size of dust, pressure is chosen in 500～1000Pa.
The air quantity of air blast 8 and power are according to size and the width and the air pressure selection in slit.
The utility model adopts air to prevent that dust from entering disintegrating machine inside, and method is simply effective, and has good continuation, can not lose efficacy gradually because of the growth of disintegrating machine service time.Realized with the simplest method, solved this very difficult problem that solves of sealing of disintegrating machine dust, stopped the situation that dust pollution lubricating oil and dust are accelerated the kinematic pair wearing and tearing simultaneously, avoided the generation of disintegrating machine operational failure, reduced production costs.
The above; it only is the preferable specific embodiment of the utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (5)
1. a dust seal disintegrating machine comprises transmission system and executing agency, it is characterized in that, described disintegrating machine casing constitutes the inner chamber of sealing, and transmission system is arranged in inner chamber, and casing is provided with air inlet, inserts compressed air.
2. dust seal disintegrating machine according to claim 1 is characterized in that, described air inlet connects air blast, and blower export pressure is 500～1000Pa.
3. dust seal disintegrating machine according to claim 2 is characterized in that described air inlet is connected by rubber tube with air blast.
4. according to claim 1,2 or 3 described dust seal disintegrating machines, it is characterized in that described air inlet place is provided with screen pack, the screen pack mesh is 100～500 orders.
5. dust seal disintegrating machine according to claim 4 is characterized in that, described screen pack mesh is 400 orders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201530591U CN201644193U (en) | 2010-04-07 | 2010-04-07 | Dustproof sealed crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201530591U CN201644193U (en) | 2010-04-07 | 2010-04-07 | Dustproof sealed crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201644193U true CN201644193U (en) | 2010-11-24 |
Family
ID=43109389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201530591U Expired - Fee Related CN201644193U (en) | 2010-04-07 | 2010-04-07 | Dustproof sealed crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201644193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102146793A (en) * | 2011-01-14 | 2011-08-10 | 三一重型装备有限公司 | Tunneller and cutting mechanism thereof |
-
2010
- 2010-04-07 CN CN2010201530591U patent/CN201644193U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102146793A (en) * | 2011-01-14 | 2011-08-10 | 三一重型装备有限公司 | Tunneller and cutting mechanism thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20180407 |