CN218294056U

CN218294056U - Oil filter for calendering lifting cylinder

Info

Publication number: CN218294056U
Application number: CN202222493059.1U
Authority: CN
Inventors: 陈程
Original assignee: Qingdao Tiansheng Precision Equipment Co ltd
Current assignee: Qingdao Tiansheng Precision Equipment Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-01-13
Anticipated expiration: 2032-09-19

Abstract

The utility model discloses an oil filter for calendering lift cylinder, comprising a base plate, the last fixed surface of bottom plate installs two support columns, and fixed mounting has the bin between two support columns, and the top of bin is provided with oil strain mechanism, and oil strain mechanism includes two rose boxes, and the lower fixed surface of rose box installs J type pipe, and the tip fixed mounting of J type pipe has the transit box, and the lower fixed surface of transit box installs the connecting pipe, and the lower extreme of connecting pipe extends to the inner wall of bin, and the inside of rose box is provided with stirring filtering mechanism. This an oil filter for calendering lift cylinder through setting up stirring filtering mechanism, pours into the oily of waiting to filter in the filter tank into through first oil pipe, after servo motor starts, can be driven and rotatory by four stirring boards, when can making oil pass through the filter screen layer, more abundant with the contact of filter screen layer promotes the efficiency of oil filtering process, promotes the quality of filter oil.

Description

Oil filter for calendering lifting cylinder

Technical Field

The utility model relates to an oil filter technical field specifically is an oil filter for calendering lift cylinder.

Background

The lift cylinder is essentially a single-acting cylinder, and rises by means of pressure oil, and falls by means of the dead weight of a load, when the lift cylinder rises, the right side of the electromagnetic valve is electrified, the pressure oil passes through the reversing valve, then passes through the hydraulic control one-way valve, and then enters the lower end of the cylinder by means of the one-way throttle valve, the load rises, when the lift cylinder falls, the left side of the electromagnetic valve is electrified, the oil pump comes oil and becomes control oil (dotted line) by means of the reversing valve, the hydraulic control one-way valve is opened, meanwhile, the electromagnetic ball valve is electrified and opened, and the cylinder falls by means of the gravity action of the load.

The conventional oil filter for the calendering lifting cylinder only has one filter screen layer, so that the oil filtering efficiency is low, and meanwhile, the filtered oil is not subjected to purity detection and is directly stored in a storage tank, so that the integral oil storage quality in the storage tank is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oil filter for calendering lift cylinder 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: the utility model provides an oil filter for calendering lift cylinder, comprising a base plate, the last fixed surface of bottom plate installs two support columns, fixed mounting has the bin between two support columns, the top of bin is provided with oil strain mechanism, oil strain mechanism includes two rose boxes, the lower fixed surface of rose box installs J type pipe, the tip fixed mounting of J type pipe has the transit box, the lower fixed surface of transit box installs the connecting pipe, the lower extreme of connecting pipe extends to the inner wall of bin, the inside of rose box is provided with stirring filtering mechanism, be provided with oil transportation mechanism between two rose boxes, the fixed surface of rose box installs the additional pipe.

Preferably, the lower surface of the storage tank is fixedly provided with an oil outlet pipe, and the surface of the oil outlet pipe is fixedly provided with a first valve.

Preferably, the surface of the J-shaped pipe is fixedly provided with a detector, a detection end of the detector extends to the inner wall of the J-shaped pipe, the surface of the J-shaped pipe is fixedly provided with a connection pipe, and the surface of the connection pipe is fixedly provided with a second valve.

Preferably, the stirring and filtering mechanism comprises a filtering net layer fixedly arranged on the inner wall of the filtering box, a servo motor is fixedly arranged on the upper surface of the filtering box, and a stirring plate is fixedly arranged at the output end of the servo motor.

Preferably, the oil conveying mechanism comprises two first oil pipes fixedly connected with the surface of the filter box, a three-way pipe is fixedly mounted on the surface of the two first oil pipes, and a second oil pipe is fixedly mounted on the inner wall of an opening above the three-way pipe.

Preferably, the upper surface of the storage box is fixedly provided with a T-shaped column, and two ends of the T-shaped column are fixedly connected with the surfaces of the two filter boxes through connecting bolts.

Advantageous effects

The utility model provides an oil filter for calendering lift cylinder possesses following beneficial effect:

1. this an oil filter for calendering lift cylinder through setting up stirring filtering mechanism, pours into the oily of waiting to filter in the filter tank into through first oil pipe, after servo motor starts, can be driven and rotatory by four stirring boards, when can making oil pass through the filter screen layer, more abundant with the contact of filter screen layer promotes the efficiency of oil filtering process, promotes the quality of filter oil.

2. This an oil filter for calendering lift cylinder, through setting up J type pipe, the oil after the filtration passes J type pipe in proper order, transfer box and connecting pipe, get into storage bin interior storage at last, when oil through J type pipe, the detector can detect the oil after the filtration, when the quality of oil after the filtration is low, people can open the second valve, discharge low-quality oil through linking up the pipe, and add this part of oil in the filter tank through the supply pipe and carry out the secondary filter, with the overall quality of the oil in the promotion storage bin.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic front sectional view of the filter box;

fig. 4 is an enlarged schematic view of a portion a in fig. 1.

In the figure: the device comprises a base plate 1, support columns 2, a storage tank 3, a filter tank 4, a type 5J tube, a transfer box 6, a connecting pipe 7, an oil outlet pipe 8, a first valve 9, a detector 10, a connecting pipe 11, a second valve 12, a filter screen layer 13, a servo motor 14, a stirring plate 15, a first oil pipe 16, a three-way pipe 17, a second oil pipe 18, a type 19T column and a supplementary pipe 20.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an oil filter for calendering lift cylinder, includes bottom plate 1, and the last fixed surface of bottom plate 1 installs two support columns 2, and fixed mounting has bin 3 between two support columns 2, and bin 3's lower fixed surface installs out oil pipe 8, and the fixed surface that goes out oil pipe 8 installs first valve 9, opens first valve 9, can take out the filtration oil of collecting in bin 3 through going out oil pipe 8.

An oil filtering mechanism is arranged above the storage tank 3 and comprises two filter tanks 4, T-shaped columns 19 are fixedly arranged on the upper surface of the storage tank 3, two ends of each T-shaped column 19 are fixedly connected with the surfaces of the two filter tanks 4 through connecting bolts, and the storage tank 3 stably fixes the two filter tanks 4 through the T-shaped columns 19.

The surface of the filter box 4 is fixedly provided with a J-shaped pipe 5,J type pipe 5, the surface of the J-shaped pipe 5 is fixedly provided with a detector 10, the detection end of the detector 10 extends to the inner wall of the J-shaped pipe 5, the surface of the J-shaped pipe 5 is fixedly provided with a connecting pipe 11, the surface of the connecting pipe 11 is fixedly provided with a second valve 12, the end part of the J-shaped pipe 5 is fixedly provided with a transit box 6, the lower surface of the transit box 6 is fixedly provided with a connecting pipe 7, and the lower end of the connecting pipe 7 extends to the inner wall of the storage box 3.

The inside of rose box 4 is provided with stirring filtering mechanism, and stirring filtering mechanism includes the filter screen layer 13 of fixed mounting at rose box 4 inner wall, and the upper surface fixed mounting of rose box 4 has servo motor 14, and servo motor 14's output fixed mounting has stirring board 15.

An oil conveying mechanism is arranged between the two filter boxes 4 and comprises two first oil pipes 16 fixedly connected with the surfaces of the filter boxes 4, three-way pipes 17 are fixedly arranged on the surfaces of the two first oil pipes 16, second oil pipes 18 are fixedly arranged on the inner walls of openings above the three-way pipes 17, and replenishing pipes 20 are fixedly arranged on the surfaces of the filter boxes 4.

Through setting up stirring filter mechanism, through the oily of waiting to filter of first oil pipe 16 injection rose box 4, after servo motor 14 starts, can be driven and rotatory by four stirring boards 15, when can making oil pass through filter screen layer 13, more abundant with the contact of filter screen layer 13 promotes oil filtering process's efficiency, promotes the quality of filter oil.

Through setting up J type pipe 5, the oil after the filtration passes J type pipe 5 in proper order, transfer box 6 and connecting pipe 7, get into storage tank 3 and store at last, when oil through J type pipe 5, detector 10 can detect the oil after the filtration, when the quality of oil after the filtration is low, people can open second valve 12, discharge low-quality oil through linking pipe 11, and carry out the secondary filter in adding rose box 4 with this part of oil through supplementary pipe 20, in order to promote the total quality of the interior oil of storage tank 3.

The working principle is as follows: when the device is used, the second oil pipe 18 is connected with an external calendering lifting cylinder, oil enters the two filter tanks 4 through the second oil pipe 18 and the first oil pipe 16, oil to be filtered is injected into the filter tanks 4 through the first oil pipe 16, the oil can be driven by the four stirring plates 15 to rotate after the servo motor 14 is started, the oil can be more fully contacted with the filter screen layer 13 when passing through the filter screen layer 13, the efficiency of an oil filtering process is improved, the quality of the filtered oil is improved, the filtered oil sequentially passes through the J-shaped pipe 5, the transfer box 6 and the connecting pipe 7 and finally enters the storage tank 3 for storage, when the oil passes through the J-shaped pipe 5, the detector 10 can detect the filtered oil, when the quality of the filtered oil is low, people can open the second valve 12, discharge the low-quality oil through the connecting pipe 11, and add the part of oil into the filter tanks 4 through the supplementing pipe 20 for secondary filtering, so that the overall quality of the oil in the storage tank 3 is improved, the first valve 9 is opened, and the oil collected in the storage tank 3 can be taken out through the oil outlet pipe 8.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. An oil filter for calendering lift cylinders, comprising a base plate (1), characterized in that: the upper surface fixed mounting of bottom plate (1) has two support columns (2), fixed mounting has bin (3) between two support columns (2), the top of bin (3) is provided with oil strain mechanism, oil strain mechanism includes two rose box (4), the lower fixed surface of rose box (4) installs J type pipe (5), the tip fixed mounting of J type pipe (5) has transit box (6), the lower fixed surface of transit box (6) installs connecting pipe (7), the lower extreme of connecting pipe (7) extends to the inner wall of bin (3), the inside of rose box (4) is provided with stirring filtering mechanism, be provided with the oil transportation mechanism between two rose box (4), the fixed surface of rose box (4) installs supplementary pipe (20).

2. The oil filter for a calendering lift cylinder of claim 1, wherein: the lower fixed surface of bin (3) installs out oil pipe (8), and the fixed surface of going out oil pipe (8) installs first valve (9).

3. The oil filter for a calendering lift cylinder according to claim 1, wherein: the surface fixed mounting of J type pipe (5) has detector (10), and the sense terminal of detector (10) extends to the inner wall of J type pipe (5), and the surface fixed mounting of J type pipe (5) has linking pipe (11), and the surface fixed mounting of linking pipe (11) has second valve (12).

4. The oil filter for a calendering lift cylinder according to claim 1, wherein: the stirring and filtering mechanism comprises a filtering net layer (13) fixedly installed on the inner wall of the filtering box (4), a servo motor (14) is fixedly installed on the upper surface of the filtering box (4), and a stirring plate (15) is fixedly installed at the output end of the servo motor (14).

5. The oil filter for a calendering lift cylinder according to claim 1, wherein: the oil conveying mechanism comprises two first oil pipes (16) fixedly connected with the surface of the filter box (4), a three-way pipe (17) is fixedly installed on the surface of each first oil pipe (16), and a second oil pipe (18) is fixedly installed on the inner wall of an opening above the three-way pipe (17).

6. The oil filter for a calendering lift cylinder of claim 1, wherein: the upper surface fixed mounting of bin (3) has T type post (19), and the both ends of T type post (19) are passed through the fixed surface who connects bolt and two rose boxes (4) and are connected.