Filter pump for lubricating oil production

Abstract

The utility model relates to the technical field of lubricating oil production, in particular to a filter pump for lubricating oil production, which comprises a first filter cartridge and a second filter cartridge, the first filter cartridge is mounted inside the second filter cartridge, and the top end of the first filter cartridge is fixedly connected with the bottom end of an oil inlet hopper. The interior of the first filter cartridge is communicated with the interior of the oil inlet hopper, a lifting plate is fixedly mounted at the inner top of the oil inlet hopper, the bottom end of the first filter cartridge is fixedly connected with one end of a connecting rod, the bottom end of the connecting rod is fixedly connected with the inner bottom of a dirt collecting base, and a dirt collecting cavity is formed in the dirt collecting base. By installing the first filter cartridge in the second filter cartridge, lubricating oil can be filtered for the first time from the interior of the first filter cartridge and then flows into the interior of the second filter cartridge to be filtered for the second time, and the lubricating oil is filtered for two layers, so that the filtering effect of the lubricating oil can be improved, and impurities in the lubricating oil can be effectively removed.

Description

TECHNICAL FIELD

[0001] The utility model relates to lubricating oil production technical field, concretely relates to a filter pump for lubricating oil production. BACKGROUND

[0002] Lubricating oil is used on various types of automobile, mechanical equipment to reduce friction, protect the liquid or semi-solid lubricant of processing piece, mainly plays lubricating, auxiliary cooling, rust prevention, cleaning, sealing and buffering effect, as long as the function of reducing the friction and wear of two objects due to contact between two objects, namely lubricating oil.

[0003] In application number: CN201811568096.6, a kind of filter pump for lubricating oil production is disclosed, the present application can be rotated by being arranged in the inner wall of filter shell filter roll, again through brush cleaning filter roll, the problem that existing filter pump needs manual cleaning is solved, by setting blowdown valve periodically opening blowdown valve, the dirt in filter pump is cleaned out.

[0004] But the filter pump only through setting a layer of filter tube to lubricating oil filtration, it is easy to lead to not enough thorough filtration. And the blowdown valve of the device can be blocked by dirt, cannot smoothly discharge dirt, therefore propose a kind of filter pump for lubricating oil production, can carry out double-layer filtration to lubricating oil, improve the filtration effect of lubricating oil. UTILITY MODEL CONTENTS

[0005] In view of the problems in the prior art, the utility model provides a filter pump for lubricating oil production, which can double-filter lubricating oil and improve the filtration effect of lubricating oil.

[0006] The utility model solves the technical scheme that it adopts is a kind of filter pump for lubricating oil production, including first filter tube and second filter tube, the first filter tube is installed in the inside of second filter tube, the top of first filter tube is fixedly connected with the bottom of oil inlet hopper, the inside of first filter tube is communicated with the inside of oil inlet hopper, the inner top of oil inlet hopper is fixedly installed with pull plate, the bottom of first filter tube is fixedly connected with one end of connecting rod, the bottom of connecting rod is fixedly connected with the inner bottom of pollution collection base, the inside of pollution collection base is equipped with pollution collection cavity, second filter tube is rotatably installed in the inside of filter shell.

[0007] By adopting the above technical scheme, by installing the first filter tube in the second filter tube, the lubricating oil can be first filtered in the first filter tube, and then filtered in the second filter tube, so that the lubricating oil can be filtered through two layers, thereby improving the filtration effect of the lubricating oil and effectively removing impurities in the lubricating oil.

[0008] The first filter cartridge bottom is provided with a dirt collecting base, which can collect dirt cleaned by the second filter cartridge, can avoid the blockage of the blowdown valve, and can directly hold the lifting plate to pull out the first filter cartridge and the dirt collecting base from the second filter cartridge, thereby facilitating cleaning.

[0009] Specifically, an oil inlet pipe is arranged on the upper side of the filter shell, and an oil outlet pipe is arranged on the lower side of the filter shell.

[0010] Through the above technical scheme, the lubricating oil enters the filter shell through the oil inlet pipe and is discharged from the filter shell through the oil outlet pipe.

[0011] Specifically, a first partition plate is fixedly installed in the filter shell, a hole is arranged at the center of the first partition plate, and the top end of the first partition plate is recessed towards the hole.

[0012] Through the above technical scheme, the first partition plate can guide the lubricating oil to flow into the oil inlet hopper.

[0013] Specifically, a second partition plate is arranged below the first partition plate in the filter shell, and the second filter cartridge is arranged at the center between the first partition plate and the second partition plate.

[0014] Specifically, an electric sliding rail is fixedly installed at the bottom of the first partition plate and at the top of the second partition plate, and a brush is movably installed between the two electric sliding rails.

[0015] Through the above technical scheme, when the second filter cartridge needs to be cleaned, the electric sliding rail is started to drive the brush to move towards the second filter cartridge, and the maximum stroke of the electric sliding rail is just enough to make the brush contact the second filter cartridge.

[0016] Specifically, an electric machine is fixedly installed at the bottom of the filter shell, the output end of the electric machine is fixedly connected to the bottom center of the second filter cartridge, and an end cover is buckled at the top of the filter shell.

[0017] Through the above technical scheme, the electric machine is started to drive the second filter cartridge to rotate, and the brush brushes off the dirt adhered to the inner wall of the second filter cartridge into the dirt collecting cavity of the dirt collecting base.

[0018] The beneficial effects of the utility model are as follows:

[0019] (1) The filter pump for lubricating oil production can make the lubricating oil first perform the first step of filtration in the first filter cartridge, then perform the second step of filtration in the second filter cartridge, make the lubricating oil pass through two layers of filtration, and thus improve the filtration effect of the lubricating oil and effectively remove impurities in the lubricating oil.

[0020] The utility model discloses a filter pump for lubricating oil production, first filter bowl bottom setting collection sewage base can collect the dirt that second filter bowl cleaned down, can avoid the blockage of blowdown valve, and can directly hold and pull the plate and first filter bowl and collection sewage base are pulled out from second filter bowl, convenient for cleaning. BRIEF DESCRIPTION OF DRAWINGS

[0021] The utility model is further illustrated below in combination with the drawings and examples.

[0022] Fig. 1 It is the plane structure schematic drawing of the utility model;

[0023] Fig. 2 It is the second filter bowl structure schematic drawing of the utility model;

[0024] Fig. 3 It is the first filter bowl structure schematic drawing of the utility model;

[0025] In the drawing: 1, collection sewage chamber, 2, connecting rod, 3, collection sewage base, 4, first filter bowl, 5, oil inlet hopper, 6, pull plate, 7, second filter bowl, 8, end cover, 9, oil inlet pipe, 10, brush, 11, electric slide rail, 12, motor, 13, oil outlet pipe, 14, filter shell, 15, first baffle, 16, second baffle. DETAILED DESCRIPTION

[0026] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further illustrated below in combination with specific implementation manners.

[0027] In order to can carry out double-layer filtration to lubricating oil, improve the filtration effect of lubricating oil, as an embodiment of the utility model, as shown in Figs. 1-3 The utility model discloses a filter pump for lubricating oil production, first filter bowl 4 and second filter bowl 7, first filter bowl 4 is installed in the inside of second filter bowl 7, the top of first filter bowl 4 is fixedly connected with the bottom of oil inlet hopper 5, the inside of first filter bowl 4 is communicated with the inside of oil inlet hopper 5, the inner top of oil inlet hopper 5 is fixedly installed with pull plate 6, the bottom of connecting rod 2 is fixedly connected with the inner bottom of collection sewage base 3, the inside of collection sewage base 3 is opened with collection sewage chamber 1, second filter bowl 7 is rotatably installed in the inside of filter shell 14.

[0028] In use, by installing the first filter cartridge 4 in the second filter cartridge 7, the lubricating oil can be filtered in the first filter cartridge 4 first, and then filtered in the second filter cartridge 7, and the dirt cleaned by the second filter cartridge 7 can be collected by the dirt collecting base 3 at the bottom of the first filter cartridge 4, and the first filter cartridge 4 and the dirt collecting base 3 can be pulled out of the second filter cartridge 7 together by holding the pull plate 6 for cleaning.

[0029] It should be noted that the mesh of the first filter cartridge 4 is larger than that of the second filter cartridge 7, the first filter cartridge 4 is used to intercept larger dirt, and the second filter cartridge 7 is used to intercept smaller dirt.

[0030] The use of the novel also includes that the oil inlet pipe 9 is arranged on the upper side of the filter shell 14, and the oil outlet pipe 13 is arranged on the lower side of the filter shell 14.

[0031] In use, the lubricating oil enters the filter shell 14 through the oil inlet pipe 9 and is discharged from the filter shell 14 through the oil outlet pipe 13.

[0032] The use of the novel also includes that the first partition plate 15 is fixedly installed in the inside of the filter shell 14, a hole is arranged at the center of the first partition plate 15, and the top end of the first partition plate 15 is recessed towards the hole.

[0033] In use, the first partition plate 15 can guide the lubricating oil to flow into the oil inlet hopper 5.

[0034] The use of the novel also includes that the second partition plate 16 is arranged below the first partition plate 15 in the inside of the filter shell 14, and the second filter cartridge 7 is arranged at the center between the first partition plate 15 and the second partition plate 16.

[0035] The use of the novel also includes that the electric sliding rails 11 are fixedly installed at the bottom of the first partition plate 15 and at the top of the second partition plate 16, and the brush 10 is movably installed between the two electric sliding rails 11.

[0036] In use, when the second filter cartridge 7 needs to be cleaned, the electric sliding rails 11 are started to drive the brush 10 to move towards the second filter cartridge 7, and the maximum stroke of the electric sliding rails 11 is just enough to make the brush 10 contact the second filter cartridge 7.

[0037] The use of the novel also includes that the electric machine 12 is fixedly installed at the bottom of the filter shell 14, the output end of the electric machine 12 is fixedly connected with the bottom center of the second filter cartridge 7, and the end cover 8 is buckled at the top of the filter shell 14.

[0038] In use, the electric machine 12 is started to drive the second filter cartridge 7 to rotate, and the dirt adhered to the inner wall of the second filter cartridge 7 is brushed by the brush 10 into the dirt collecting cavity 1 of the dirt collecting base 3.

[0039] The utility model discloses when using, first, pour lubricating oil from oil inlet pipe 9 into the filter shell 14 inside, lubricating oil will along the recessed place of first baffle 15 top flow to the inside of oil inlet hopper 5, then from the inside of oil inlet hopper 5 flow into the inside of first filter drum 4, make first filter drum 4 carry out first step filtration to lubricating oil, and the lubricating oil will flow to the inside of second filter drum 7 from the mesh of first filter drum 4 after carrying out filtration to first filter drum 4, make second filter drum 7 carry out second step filtration to lubricating oil, then flow out from the mesh of second filter drum 7, finally, discharge from oil outlet pipe 13, when needing to clean second filter drum 7, start electric slide rail 11 and drive brush 10 to move towards the direction of second filter drum 7, and the maximum stroke of electric slide rail 11 just makes brush 10 contact with second filter drum 7, then start motor 12 and drive second filter drum 7 to rotate, and brush 10 will brush the sundries adhered to the inner wall of second filter drum 7 to the dirt collecting cavity 1 of dirt collecting base 3, then open end cover 8, hold pull -out plate 6 and pull out first filter drum 4 and dirt collecting base 3 from second filter drum 7, and clean first filter drum 4, and clean the dirt in dirt collecting cavity 1.

[0040] The above shows and describes the basic principle, main features and advantages of the utility model. The skilled in the art should understand that the utility model is not limited by the above examples, and the above-mentioned implementation and description in the specification are only to illustrate the principle of the utility model, and the utility model will have various changes and improvements without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A filter pump for lubricating oil production comprising a first filter cartridge (4) and a second filter cartridge (7), characterized in that, The first filter cartridge (4) is mounted inside the second filter cartridge (7), the top end of the first filter cartridge (4) is fixedly connected with the bottom end of the oil inlet hopper (5), the inside of the first filter cartridge (4) communicates with the inside of the oil inlet hopper (5), the inner top of the oil inlet hopper (5) is fixedly installed with a pull plate (6), the bottom end of the first filter cartridge (4) is fixedly connected with one end of the connecting rod (2), the bottom end of the connecting rod (2) is fixedly connected with the inner bottom of the dirt collecting base (3), the inside of the dirt collecting base (3) is provided with a dirt collecting cavity (1), and the second filter cartridge (7) is rotatably installed inside the filter shell (14).

2. The filter pump for lubricating oil production according to claim 1, wherein The filter shell (14) is provided with an oil inlet pipe (9) on one side of the upper portion, and an oil outlet pipe (13) is arranged on the lower portion of one side of the filter shell (14).

3. The filter pump for lubricating oil production according to claim 1, wherein The inside of the filter shell (14) is fixedly installed with a first partition plate (15), the center of the first partition plate (15) is provided with an opening, and the top end of the first partition plate (15) is recessed towards the opening.

4. The filter pump for lubricating oil production according to claim 1, wherein The inside of the filter shell (14) is provided with a second partition plate (16) below the first partition plate (15), and the second filter cartridge (7) is arranged at the center between the first partition plate (15) and the second partition plate (16).

5. The filter pump for lubricating oil production according to claim 3, wherein The bottom of the first partition plate (15) and the top of the second partition plate (16) are fixedly installed with an electric sliding rail (11), and a brush (10) is movably installed between the two electric sliding rails (11).

6. The filter pump for lubricating oil production according to claim 1, wherein The inner bottom of the filter shell (14) is fixedly installed with a motor (12), the output end of the motor (12) is fixedly connected with the bottom center of the second filter cartridge (7), and the top end of the filter shell (14) is buckled with an end cover (8).

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