CN213077636U

CN213077636U - Movable oil filter

Info

Publication number: CN213077636U
Application number: CN202021379619.5U
Authority: CN
Inventors: 冉小平; 冷治祥; 李业明; 邱儒平
Original assignee: Chongqing Juhe Machinery Manufacturing Co ltd
Current assignee: Chongqing Juhe Machinery Manufacturing Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-04-30
Anticipated expiration: 2030-07-14

Abstract

The utility model relates to the technical field of oil filtering equipment, in particular to a movable oil filter, which comprises a shell and a traveling wheel, wherein the inner side of the shell is provided with a first-stage filter chamber, a second-stage filter chamber and a third-stage filter chamber, the first-stage filter chamber, the second-stage filter chamber and the third-stage filter chamber are sequentially arranged from left to right, the utility model can realize the quick replacement of a filter screen, a fine filter element and a second-stage filter element through the arranged screw cap, a pressing plate, a spring and other components, when the filter screen is replaced, the pressing plate overcomes the elasticity of the spring to move rightwards, when the pressing plate slides over the upper side of an opening cover, the opening cover can be opened, the filter screen can be disassembled and replaced, wherein, a sealing gasket plays a sealing role, when the fine filter element and the second-stage filter element are needed to be replaced, the screw cap is unscrewed, the screw, so that the fine filter element and the secondary filter element can be quickly disassembled and replaced.

Description

Movable oil filter

Technical Field

The utility model relates to an oil filtering equipment technical field specifically is a movable oil filter.

Background

The oil filter is a filtering device for removing mechanical impurities, oxidation byproducts and moisture in impure oil by using technical methods such as gravity, centrifugation, pressure, vacuum distillation, mass transfer and the like, and is mainly used for improving the cleanliness of mechanical and electric oil, so that the oil filter can exert the optimal performance and prolong the service life of equipment.

At present, in the mechanical impurity to impure clean oil filters, current oil filter often adopts the mode of single filtration, and this kind of setting makes the filter screen of oil filter change frequency comparatively frequently, and the filter effect often is not very good, and the filter screen of current oil filter still has the problem that is not convenient for change, and in the actual change of filter screen, the staff can not confirm when the filter screen of where needs to be changed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a movable oil filter to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a movable oil filter comprises a shell and traveling wheels, wherein a first-stage filter chamber, a second-stage filter chamber and a third-stage filter chamber are formed in the inner side of the shell, the first-stage filter chamber, the second-stage filter chamber and the third-stage filter chamber are sequentially arranged from left to right, an oil inlet pipe is fixedly connected to the inner side of the left end of the shell, an oil inlet valve is arranged on the inner side of the oil inlet pipe, the right end of the oil inlet pipe is communicated with the inner side of the first-stage filter chamber, a water pump is fixedly connected to the inner side of the shell, the input end of the water pump is arranged on the inner side of the first-stage filter chamber, the output end of the water pump is arranged on the inner side of the bottom end of the second-stage filter chamber, nuts are spirally connected to the inner side of, the secondary filter element is arranged on the inner side of the secondary filter chamber, and the fine filter element is arranged on the inner side of the tertiary filter chamber.

Preferably, the bottom of casing and the top fixed connection of walking wheel, the right-hand member fixedly connected with pilot lamp and the controller of casing, the right-hand member outside fixedly connected with handrail of casing.

Preferably, the left side of the top end of the shell is rotatably connected with an opening cover through a hinge, the bottom end of the opening cover is fixedly connected with a sealing gasket, and the inner side of the opening cover is fixedly connected with a second pressure sensor.

Preferably, the inboard sliding connection of one-level filter chamber has the filter screen, the inboard fixedly connected with dog of one-level filter chamber, the dog sets up the downside at the filter screen.

Preferably, the top end inner side of the shell is fixedly connected with a limiting rod, the outer side of the limiting rod is connected with a pressing plate in a sliding mode, a spring is arranged on the outer side of the limiting rod, and two ends of the spring are respectively fixedly connected with the left end of the pressing plate and the top end inner side of the shell.

Preferably, a first pressure sensor is fixedly connected to the inner side of the top end of the shell, and the bottom end of the first pressure sensor is communicated with the output end of the water pump.

Preferably, the bottom end inner side of the casing is fixedly connected with a communicating pipe, two ends of the communicating pipe are respectively communicated with the inner side of the secondary filter chamber and the inner side of the bottom end of the tertiary filter chamber, and the bottom end of the communicating pipe and the inner side of the bottom end of the tertiary filter chamber are both communicated with an oil outlet valve.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the opening lid that sets up, the nut, components such as clamp plate and spring, can realize the filter screen, the quick replacement of essence core and second grade filter core, when changing the filter screen, overcome the elasticity of spring with the clamp plate and move right, after the upside that the opening lid was slided to the clamp plate, the opening lid can be opened, can dismantle and change the filter screen, wherein, sealed the pad plays sealed effect, when needs change essence core and second grade filter core, unscrew the nut, the nut can be opened, and essence core and second grade filter core all are threaded connection with the casing, make essence core and second grade filter core also can carry out quick dismantlement and change, this kind sets up simply swiftly, manpower and materials when having saved the change, and has fine practicality.

2. The utility model discloses in, through the first pressure sensor who sets up, second pressure sensor, components such as pilot lamp, can realize judging the filter screen through the detection to pressure, the stifled condition of essence filter core and second grade filter core, when second pressure sensor detected pressure when too high, the pilot lamp that is located the upside lights, then, explain that the stifled condition of filter screen is comparatively serious, need change, when first pressure sensor detected pressure when too high, the pilot lamp that is located the downside lights, then, explain that the stifled condition of essence filter core or second grade filter core is comparatively serious, need change, have fine practicality.

3. In the utility model, the effective filtration of the treated oil can be realized through the components such as the first-stage filter chamber, the filter screen, the second-stage filter element and the refined filter element, during operation, the oil pump is controlled to work through the controller, the oil to be treated enters the first-stage filter chamber under the suction of the oil pump, the large-particle impurities in the oil are filtered under the action of the filter screen, the oil after primary filtration can be conveyed to the inner side of the second-stage filter chamber under the action of the oil pump, the fine impurities in the oil are intercepted by the second-stage filter element, the oil after secondary filtration continues to enter the inner side of the third-stage filter chamber under the action of pressure, and the particle impurities in the oil are filtered by the refined filter element, through the third-stage filtration to the oil, the oil is clean oil when the oil flows out from the oil outlet valve on the right side, so far, the process of purifying the oil is finished, the setting, has good practicability.

Drawings

FIG. 1 is a schematic view of the overall flow of the present invention;

FIG. 2 is a schematic view of the overall installation structure of the present invention;

FIG. 3 is a schematic view of the structure at A of FIG. 2 according to the present invention;

fig. 4 is a schematic structural diagram of the point B in fig. 2 according to the present invention.

In the figure: 1-shell, 2-road wheel, 3-first-stage filter chamber, 4-baffle, 5-filter screen, 6-oil inlet pipe, 7-oil inlet valve, 8-opening cover, 9-sealing gasket, 10-screw cap, 11-second-stage filter chamber, 12-handrail, 13-third-stage filter chamber, 14-fine filter element, 15-second-stage filter element, 16-oil pump, 17-first pressure sensor, 18-limiting rod, 19-pressing plate, 20-spring, 21-communicating pipe, 22-oil outlet valve, 23-second pressure sensor, 24-indicator light and 25-controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a movable oil filter comprises a shell 1 and a traveling wheel 2, the utility model can move through the traveling wheel 2, the inner side of the shell 1 is provided with a first-level filtering chamber 3, a second-level filtering chamber 11 and a third-level filtering chamber 13, the first-level filtering chamber 3, the second-level filtering chamber 11 and the third-level filtering chamber 13 are sequentially arranged from left to right, the inner side of the left end of the shell 1 is fixedly connected with an oil inlet pipe 6, the inner side of the oil inlet pipe 6 is provided with an oil inlet valve 7, the right end of the oil inlet pipe 6 is communicated with the inner side of the first-level filtering chamber 3, the inner side of the shell 1 is fixedly connected with a water pump 16, the input end of the water pump 16 is arranged at the inner side of the first-level filtering chamber 3, the output end of the water pump 16 is arranged at the inner side of the, the inner side of the bottom end of the shell 1 is spirally connected with a secondary filter element 15 and a fine filter element 14, the secondary filter element 15 is arranged at the inner side of a secondary filter chamber 11, the fine filter element 14 is arranged at the inner side of a tertiary filter chamber 13, during operation, the oil pump 16 is controlled to work through the controller 25, oil to be treated enters a primary filter chamber 3 under the suction of the oil pump 16, large-particle impurities in the oil are filtered under the action of the filter screen 5, the filter screen 5 is frequently replaced due to the large-particle impurities, the oil after primary filtration is conveyed to the inner side of the secondary filter chamber 11 under the action of the oil pump 16, the secondary filter element 15 intercepts fine impurities in the oil, the oil after secondary filtration continues to enter the inner side of the tertiary filter chamber 13 under the pressure action, the fine filter element 14 filters the fine particle impurities in the oil, and the oil is clean oil when the oil flows out through the oil outlet valve 22 on the, so far, accomplish the process to fluid purification, this kind sets up easy operation, and purification efficiency is good, has fine practicality.

The bottom end of a shell 1 is fixedly connected with the top end of a travelling wheel 2, the right end of the shell 1 is fixedly connected with an indicator lamp 24 and a controller 25, the outer side of the right end of the shell 1 is fixedly connected with an armrest 12, the left side of the top end of the shell 1 is rotatably connected with an opening cover 8 through a hinge, the bottom end of the opening cover 8 is fixedly connected with a sealing gasket 9, the inner side of the opening cover 8 is fixedly connected with a second pressure sensor 23, the inner side of a primary filtering chamber 3 is slidably connected with a filtering net 5, the inner side of the primary filtering chamber 3 is fixedly connected with a stop block 4, the stop block 4 is arranged at the lower side of the filtering net 5, the inner side of the top end of the shell 1 is fixedly connected with a limiting rod 18, the outer side of the limiting rod 18 is slidably connected with a pressing plate 19, the outer side of the limiting rod 18 is, the bottom end of the first pressure sensor 17 is communicated with the output end of the water pump 16, the utility model can judge the blockage situation of the filter screen 5, the fine filter element 14 and the second-stage filter element 15 by detecting the pressure, when the second pressure sensor 23 detects the overhigh pressure, the second pressure sensor 23 can control the indicator light 24 positioned at the upper side to light through the controller 25, at this time, the blockage situation of the filter screen 5 is serious, and the filter screen needs to be replaced, when the first pressure sensor 17 detects the overhigh pressure, the first pressure sensor 17 can control the indicator light 24 positioned at the lower side to light through the controller 25, at this time, the blockage situation of the fine filter element 14 or the second-stage filter element 15 is serious, and the filter screen 5, the fine filter element 14 and the second-stage filter element 15 need to be replaced, the situation of the filter screen 5, the fine filter element 14 and the second-stage filter element 15 can be timely, the utility model can realize the quick replacement of the filter screen 5, the fine filter element 14 and the second-stage filter element 15, when replacing the filter screen 5, the press plate 19 is moved rightwards against the elasticity of the spring 20, when the press plate 19 slides over the upper side of the opening cover 8, the opening cover 8 can be opened, the filter screen 5 can be disassembled and replaced, wherein, the sealing gasket 9 plays a sealing role, when the fine filter element 14 and the second-stage filter element 15 need to be replaced, the nut 10 is unscrewed, the nut 10 can be opened, and the fine filter element 14 and the second-stage filter element 15 are both spirally connected with the shell 1, so that the fine filter element 14 and the second-stage filter element 15 can also be rapidly disassembled and replaced, the manpower and material resources during replacement are saved, the utility is good, the bottom inner side of the shell 1 is fixedly connected with the communicating pipe 21, the two ends of the communicating pipe 21 are respectively communicated with the inner side of, the bottom end of the communicating pipe 21 and the bottom end inner side of the third-stage filter chamber 13 are communicated with an oil outlet valve 22.

The working process is as follows: the utility model can move through the walking wheel 2, the utility model supplies power through the external power supply when in use, the utility model is controlled by the controller 25 when in use, the oil inlet pipe 6 is needed to be butted with the external oil delivery pipe before the utility model is used, so that impure oil can enter the inner side of the primary filtering chamber 3 through the oil inlet pipe 6, when in use, the oil pump 16 is controlled by the controller 25 to work, the oil to be treated enters the primary filtering chamber 3 under the suction of the oil pump 16, large granular impurities in the oil are filtered under the action of the filter screen 5, because the large granular impurities are large in volume, the replacement times of the filter screen 5 can be frequent, the oil after primary filtering can be conveyed to the inner side of the secondary filtering chamber 11 under the action of the oil pump 16, the fine impurities in the oil are intercepted by the secondary filtering core 15, the oil after secondary filtering continues to enter the inner side of the tertiary filtering chamber 13 under the, the fine filter element 14 filters particle impurities in the oil, the oil is purified when flowing out from the oil outlet valve 22 on the right side by three-stage filtration, so that the oil is purified, the setting operation is simple, the purification efficiency is good, and the utility model has good practicability, the utility model can realize the quick replacement of the filter screen 5, the fine filter element 14 and the second-stage filter element 15, when the filter screen 5 is replaced, the pressure plate 19 overcomes the elasticity of the spring 20 to move rightwards, when the pressure plate 19 slides over the upper side of the open cover 8, the open cover 8 can be opened, the filter screen 5 can be disassembled and replaced, wherein, the sealing gasket 9 plays a sealing role, when the fine filter element 14 and the second-stage filter element 15 need to be replaced, the screw cap 10 is unscrewed, the screw cap 10 can be opened, and the fine filter element 14 and the second-stage filter element 15 are both in screw connection with the shell 1, so that the fine filter element 14 and the second-stage filter element 15 can also be disassembled and, manpower and materials when having saved the change, fine practicality has, the utility model discloses in can judge filter screen 5 through the detection to pressure, the stifled condition of essence core 14 and second grade filter core 15, when second pressure sensor 23 detected pressure when too high, second pressure sensor 23 can be located the pilot lamp 24 of upside through controller 25 control and light, this moment, it is comparatively serious to explain the stifled condition of filter screen 5, need change, when first pressure sensor 17 detected pressure when too high, first pressure sensor 17 can be located the pilot lamp 24 of downside through controller 25 control and light, this moment, it is comparatively serious to explain the stifled condition of essence core 14 or second grade filter core 15, need change, can be timely to filter screen 5 through this kind of mode, the condition of essence core 14 and second grade filter core 15 is judged, fine practicality has.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a movable oil filter, includes casing (1) and walking wheel (2), its characterized in that: the filter comprises a shell (1), and is characterized in that a first-stage filter chamber (3), a second-stage filter chamber (11) and a third-stage filter chamber (13) are arranged on the inner side of the shell (1), the first-stage filter chamber (3), the second-stage filter chamber (11) and the third-stage filter chamber (13) are sequentially arranged from left to right, an oil inlet pipe (6) is fixedly connected to the inner side of the left end of the shell (1), an oil inlet valve (7) is arranged on the inner side of the oil inlet pipe (6), the right end of the oil inlet pipe (6) is communicated with the inner side of the first-stage filter chamber (3), a water pump (16) is fixedly connected to the inner side of the shell (1), the input end of the water pump (16) is arranged on the inner side of the first-stage filter chamber (3), the output end of the water pump (16) is, the screw cap (10) is respectively arranged at the top ends of the secondary filtering chamber (11) and the tertiary filtering chamber (13), the inner side of the bottom end of the shell (1) is spirally connected with a secondary filter element (15) and a fine filter element (14), the secondary filter element (15) is arranged at the inner side of the secondary filtering chamber (11), and the fine filter element (14) is arranged at the inner side of the tertiary filtering chamber (13).

2. A movable oil filter according to claim 1, characterized in that: the bottom of casing (1) and the top fixed connection of walking wheel (2), the right-hand member fixedly connected with pilot lamp (24) and controller (25) of casing (1), the right-hand member outside fixedly connected with handrail (12) of casing (1).

3. A movable oil filter according to claim 1, characterized in that: the top left side of casing (1) is connected with opening lid (8) through the hinge rotation, the bottom fixedly connected with of opening lid (8) fills up (9), the inboard fixedly connected with second pressure sensor (23) of opening lid (8).

4. A movable oil filter according to claim 1, characterized in that: the inboard sliding connection of one-level filter chamber (3) has filter screen (5), inboard fixedly connected with dog (4) of one-level filter chamber (3), dog (4) set up the downside at filter screen (5).

5. A movable oil filter according to claim 1, characterized in that: the utility model discloses a novel energy-saving device, including casing (1), the inboard fixedly connected with gag lever post (18) in top of casing (1), the outside sliding connection of gag lever post (18) has clamp plate (19), the outside of gag lever post (18) is provided with spring (20), the both ends of spring (20) respectively with the left end of clamp plate (19) and the inboard fixed connection in top of casing (1).

6. A movable oil filter according to claim 1, characterized in that: the inner side of the top end of the shell (1) is fixedly connected with a first pressure sensor (17), and the bottom end of the first pressure sensor (17) is communicated with the output end of the water pump (16).

7. A movable oil filter according to claim 1, characterized in that: the bottom end inner side of the shell (1) is fixedly connected with a communicating pipe (21), two ends of the communicating pipe (21) are respectively communicated with the inner side of the secondary filtering chamber (11) and the bottom end inner side of the tertiary filtering chamber (13), and the bottom end of the communicating pipe (21) and the bottom end inner side of the tertiary filtering chamber (13) are both communicated with an oil outlet valve (22).