CN213557252U - Cone crusher capable of preventing lubricating oil from being polluted - Google Patents

Cone crusher capable of preventing lubricating oil from being polluted Download PDF

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Publication number
CN213557252U
CN213557252U CN202021005208.XU CN202021005208U CN213557252U CN 213557252 U CN213557252 U CN 213557252U CN 202021005208 U CN202021005208 U CN 202021005208U CN 213557252 U CN213557252 U CN 213557252U
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China
Prior art keywords
cone crusher
filter
pipe
positive pressure
cavity
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Application number
CN202021005208.XU
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Chinese (zh)
Inventor
张兵
石永希
郑家祥
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Panzhihua Qinggangping Mining Industry Co ltd
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Panzhihua Qinggangping Mining Industry Co ltd
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Abstract

The embodiment of the utility model discloses a cone crusher for preventing lubricating oil from being polluted, which comprises a cone crusher, a positive pressure fan and a filter, wherein an air suction port of the positive pressure fan is connected with the filter through a first pipeline, and an air outlet of the positive pressure fan is connected to a lubricating cavity of the cone crusher through a second pipeline; like this, when using, through installing positive pressure fan additional, make the interior whole lubricated intracavity of cone crusher form the malleation state to guarantee lubricated chamber's sealing performance, simultaneously through positive pressure fan's inlet scoop sets up the filter avoids the dust in the air to enter into lubricated chamber, has also avoided the lubricating oil in the lubricated chamber to receive the pollution of dust.

Description

Cone crusher capable of preventing lubricating oil from being polluted
Technical Field
The utility model relates to a mechanical equipment especially relates to a prevent cone crusher that lubricating oil pollutes.
Background
Cone crusher is at the in-process that uses, and its inside lubricated intracavity is negative pressure state often, makes the dust that produces like this in the equipment operation can be inhaled lubricated intracavity to cause the pollution to the lubricating oil of lubricated intracavity, and then lead to whole lubricating system abnormal, also can cause the damage to copper sheathing, oil pump.
SUMMERY OF THE UTILITY MODEL
For solving above technical problem, the embodiment of the utility model provides a prevent cone crusher that lubricating oil pollutes through installing malleation fan additional, makes the interior whole lubricated intracavity of cone crusher form the malleation state to guarantee sealing performance, make lubricating oil not receive the pollution.
In order to achieve the above purpose, the embodiment of the present invention provides a technical solution that:
the embodiment of the utility model provides a prevent cone crusher of lubricating oil pollution, including cone crusher, malleation fan and filter, malleation fan's inlet scoop through first pipeline with the filter is connected, malleation fan's air outlet is connected to through the second pipeline cone crusher's lubricated chamber.
The embodiment of the utility model provides an in, the filter includes the casing, set up the filter in the casing, just the inside of casing is passed through the filter divide into first cavity and second cavity, wherein, the bottom of first cavity sets up dust collecting hopper, still set up the import on the first cavity, set up on the second cavity with the export that positive pressure fan inlet scoop is connected, the import department sets up air supply fan.
In the embodiment of the present invention, there are more than two filters, and each filter is connected to the positive pressure fan through an air storage chamber; and a barometer is arranged in the air storage chamber and is connected with a controller, and the controller is respectively connected with the air supply fan on each filter.
In the embodiment of the present invention, a rotating shaft is disposed on the filter plate, a fan blade disposed obliquely is installed on the rotating shaft, wherein a brush is disposed between the fan blade and the surface of the filter plate.
The embodiment of the utility model provides an in, positive pressure fan with set up sealed fan housing between the second pipeline, the one end opening of sealed fan housing with air outlet sealing connection, the other end opening of sealed fan housing with second pipeline sealing connection
In the embodiment of the present invention, the other end opening of the sealed fan housing is provided with a cavity tube, the inner wall of the cavity tube is provided with an internal thread, one end of the second pipeline is provided with a connecting tube, and the outer wall of the connecting tube is provided with an external thread, wherein the second pipeline is hermetically connected to the sealed fan housing by the matching connection of the external thread on the connecting tube and the internal thread of the cavity tube;
the connecting pipe is connected with the second pipeline through a sleeve, one end of the sleeve is located in the connecting pipe and is in sealing connection with the wall of the connecting pipe, and the other end of the sleeve is located in the second pipeline.
The embodiment of the utility model discloses a cone crusher for preventing lubricating oil from being polluted, which comprises a cone crusher, a positive pressure fan and a filter, wherein an air suction port of the positive pressure fan is connected with the filter through a first pipeline, and an air outlet of the positive pressure fan is connected to a lubricating cavity of the cone crusher through a second pipeline; like this, when using, through installing positive pressure fan additional, make the interior whole lubricated intracavity of cone crusher form the malleation state to guarantee lubricated chamber's sealing performance, simultaneously through positive pressure fan's inlet scoop sets up the filter avoids the dust in the air to enter into lubricated chamber, has also avoided the lubricating oil in the lubricated chamber to receive the pollution of dust.
Drawings
Fig. 1 is a schematic structural diagram of a cone crusher for preventing lubricating oil from being polluted according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a filter according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of another cone crusher for preventing contamination of lubricating oil according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a filter plate according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a second pipeline provided in an embodiment of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The embodiment of the utility model provides a prevent cone crusher that lubricating oil pollutes, as shown in fig. 1, 2, 3, 4 and 5, including cone crusher 1, malleation fan 2 and filter 3, malleation fan 2's inlet scoop through first pipeline 4 with filter 3 connects, malleation fan 2's air outlet is connected to through second pipeline 5 cone crusher 1's lubricated chamber.
Here, the cone crusher 1 is an existing device on the market, when the cone crusher 1 is in use, the lubricating cavity inside the cone crusher 1 is usually in a negative pressure state, so that dust generated during the operation of equipment can be sucked into the lubricating cavity, and therefore the lubricating oil in the lubricating cavity is polluted, so that when the cone crusher 1 is in use, gas needs to be supplemented into the lubricating cavity of the cone crusher 1, so that the air pressure in the lubricating cavity is in a positive pressure state, specifically, the cone crusher 1 is provided with the positive pressure fan 2, the air outlet of the positive pressure fan 2 is connected to the lubricating cavity of the cone crusher 1 through the second pipeline 5, so that the gas is supplemented into the lubricating cavity, and the inside of the lubricating cavity is in a positive pressure state; further, in order to prevent the lubricating oil in the lubricating chamber from being affected by dust contained in the supplementary gas in the positive pressure fan 2, the filter 3 is mounted on the suction opening of the positive pressure fan 2, and the dust in the air is filtered by the action of the filter 3.
More specifically, filter 3 includes casing 31, set up filter 32 in the casing 31, just the inside of casing 31 is passed through filter 32 divide into first cavity and second cavity, wherein, the bottom of first cavity sets up dust collecting hopper 33, still set up import 34 on the first cavity, set up on the second cavity with 2 inlet scoop connections's of positive pressure fan export 35, import 34 department sets up air supply fan. Here, the dust collecting hopper 33 is used for collecting the filtered dust, and the filter plate 32 is a commercially available dust filter plate 32, and thus, the description thereof is omitted. Preferably, the inlet 34 and the air suction opening are aligned with each other, so as to ensure the air inlet amount.
Set up pivot 71 on the filter 32, install the flabellum 72 that the slope set up on the pivot 71, wherein, the flabellum 72 with set up brush 73 between the filter 32 surface, like this, when using, the slope sets up the flabellum 72 passes through thereby the effect of import 34 rotates, drives at the pivoted in-process brush 73 brushes the filter 32, thereby will the dust that bonds is brushed away on the filter 32.
Further, in the embodiment of the present invention, there are more than two filters 3, and each filter 3 is connected to the positive pressure fan 2 through an air storage chamber 6; and a barometer is arranged in the air storage chamber 6 and is connected with a controller, and the controller is respectively connected with the air supply fan on each filter 3.
Here, in order to guarantee to the air supply volume of breaker, the event be in filter 3 with set up reservoir 6 between the positive pressure fan 2, wherein, set up two at least in the reservoir 6 filter 3 guarantees like this that there is sufficient air in the reservoir 6, works as when atmospheric pressure in the reservoir 6 is crossed low, through the feedback of barometer, thereby the controller control air supply fan starts, has guaranteed like this atmospheric pressure in the gas storage is stable, and then guarantees positive pressure fan 2 to the air supply volume in the lubricated intracavity is sufficient, wherein, here the controller can be the PLC controller.
Further, in the embodiment of the present invention, the positive pressure fan 2 and the second pipeline 5 are disposed with a sealing fan housing 21 therebetween, an opening of one end of the sealing fan housing 21 and the air outlet are connected in a sealing manner, and an opening of the other end of the sealing fan housing 21 and the second pipeline 5 are connected in a sealing manner.
A cavity pipe is arranged at the other end of the sealed fan cover 21, an inner wall of the cavity pipe is provided with an internal thread, one end of the second pipeline 5 is provided with a connecting pipe 51, and an outer wall of the connecting pipe 51 is provided with an external thread, wherein the second pipeline 5 is connected with the sealed fan cover 21 in a sealing way through the matching connection of the external thread on the connecting pipe 51 and the internal thread of the cavity pipe; a sleeve 52 is arranged at the joint of the connecting pipe 51 and the second pipeline 5, one end of the sleeve 52 is positioned in the connecting pipe 51 and is connected with the pipe wall of the connecting pipe 51 in a sealing manner, and the other end of the sleeve 52 is positioned in the second pipeline 5.
Here, in order to ensure that the connection between the pipes does not have the problem of too low air pressure due to air leakage, the sleeve 52 is disposed between the second pipe 5 and the connecting pipe 51, wherein the connecting pipe 51 can be connected with the second pipe 5 by a screw connection. When the air is supplemented into the lubricating cavity from the positive pressure fan 2, one end of the sleeve 52 is hermetically connected with the pipe wall of the connecting pipe 51, so that when the air is blown, the other end of the sleeve 52 tightly leans against the inner side wall of the second pipeline 5 under the action of the wind force, and the sleeve 52 can be shielded at the connection part of the second pipeline 5 and the connecting pipe 51, thereby avoiding the air leakage problem.
The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the spirit and scope of the invention, and such modifications and enhancements are intended to be within the scope of the invention.

Claims (6)

1. The utility model provides a prevent cone crusher that lubricating oil pollutes, its characterized in that, including cone crusher (1), positive pressure fan (2) and filter (3), the inlet scoop of positive pressure fan (2) through first pipeline (4) with filter (3) are connected, the air outlet of positive pressure fan (2) is connected to through second pipeline (5) the lubricated chamber of cone crusher (1).
2. The cone crusher for preventing the pollution of the lubricating oil according to claim 1, wherein the filter (3) comprises a housing (31), a filter plate (32) is arranged in the housing (31), the interior of the housing (31) is divided into a first cavity and a second cavity by the filter plate (32), wherein the bottom of the first cavity is provided with a dust collecting hopper (33), the first cavity is further provided with an inlet (34), the second cavity is provided with an outlet (35) connected with the air suction port of the positive pressure fan (2), and the inlet (34) is provided with an air supply fan.
3. A cone crusher for preventing contamination of lubricating oil according to claim 2, characterized in that there are more than two filters (3), and each filter (3) is connected to the positive pressure fan (2) through an air receiver (6); an air pressure meter is arranged in the air storage chamber (6) and is connected with a controller, and the controller is connected with the air supply fan on each filter (3) respectively.
4. A cone crusher in accordance with claim 2, characterized in that a rotating shaft (71) is arranged on the filter plate (32), and that obliquely arranged blades (72) are mounted on the rotating shaft (71), wherein brushes (73) are arranged between the blades (72) and the surface of the filter plate (32).
5. The cone crusher for preventing contamination of lubricating oil according to claim 1, wherein a sealing wind shield (21) is provided between the positive pressure fan (2) and the second duct (5), one end of the sealing wind shield (21) is open and hermetically connected with the wind outlet, and the other end of the sealing wind shield (21) is open and hermetically connected with the second duct (5).
6. A cone crusher for preventing contamination of lubricating oil according to claim 5, characterized in that the other end of the sealed air hood (21) is opened with a cavity tube, the inner wall of the cavity tube is provided with an internal thread, one end of the second pipe (5) is provided with a connecting pipe (51), the outer wall of the connecting pipe (51) is provided with an external thread, wherein the second pipe (5) is hermetically connected with the sealed air hood (21) through the matching connection of the external thread on the connecting pipe (51) and the internal thread of the cavity tube;
a sleeve (52) is arranged at the joint of the connecting pipe (51) and the second pipeline (5), one end of the sleeve (52) is positioned in the connecting pipe (51) and is connected with the pipe wall of the connecting pipe (51) in a sealing mode, and the other end of the sleeve (52) is positioned in the second pipeline (5).
CN202021005208.XU 2020-06-04 2020-06-04 Cone crusher capable of preventing lubricating oil from being polluted Active CN213557252U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021005208.XU CN213557252U (en) 2020-06-04 2020-06-04 Cone crusher capable of preventing lubricating oil from being polluted

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021005208.XU CN213557252U (en) 2020-06-04 2020-06-04 Cone crusher capable of preventing lubricating oil from being polluted

Publications (1)

Publication Number Publication Date
CN213557252U true CN213557252U (en) 2021-06-29

Family

ID=76521861

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021005208.XU Active CN213557252U (en) 2020-06-04 2020-06-04 Cone crusher capable of preventing lubricating oil from being polluted

Country Status (1)

Country Link
CN (1) CN213557252U (en)

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