CN212458866U

CN212458866U - High-level oil tank of lubricating oil accessory running-in operation tester

Info

Publication number: CN212458866U
Application number: CN202021668403.0U
Authority: CN
Inventors: 安军; 付云飞; 安晓书; 姜娅薇; 王素英
Original assignee: Guizhou Yaheng Automation Technology Co ltd
Current assignee: Guizhou Yaheng Automation Technology Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-02-02
Anticipated expiration: 2030-08-12

Abstract

The utility model discloses a lubricating oil annex running-in operation tester's high-order oil tank belongs to lubricating oil annex tester technical field, including the box with fix the liquid level pipe in box right-hand member downside, the lower extreme of box is the toper structure, fixedly connected with diaphragm in the box, the upper end center department of diaphragm passes through round hole fixedly connected with sleeve pipe, the interior fixedly connected with closing plate that follows of sheathed tube upper end mouth of pipe department, the center department of closing plate rotates through sealed bearing and is connected with the pivot, the lower extreme of pivot is connected with vortex mechanism, the upper end right side inner wall fixedly connected with of box advances oil pipe, the upper end that advances oil pipe extends to outside the box and through bolt fixed connection apron. The utility model discloses, can make the filter unit in the high-order oil tank not influence the velocity of flow of test oil in the high-order oil tank, the impurity to in the test oil that moreover also can be abundant filters, also can improve the programming rate of test oil in the high-order oil tank simultaneously.

Description

High-level oil tank of lubricating oil accessory running-in operation tester

Technical Field

The utility model relates to a lubricating oil annex tester technical field especially relates to a high-order oil tank of lubricating oil annex running-in operation tester.

Background

An aircraft engine is a highly complex and precise thermal machine, as the heart of an aircraft, a lubricating oil accessory used on the aircraft engine is one of the most main accessories on the aircraft engine, an oil pump is driven by the engine to provide sufficient lubricating oil for the whole engine so as to ensure the normal lubricating requirement of the engine, the oil pump used on the aircraft engine is a component which is finely processed and has complex manufacturing process, and strict test needs to be carried out on a test bench when the aircraft engine leaves a factory Pressure regulating system, pipeline system, tested product, etc.

At present, the high-order oil tank mainly provides test oil to the lubricating oil annex that awaits measuring on the tester, but the structure in the high-order oil tank is fairly simple, and the oil return of installation on the pipeline is strained although impurity in can filtering test oil, but impurity more a bit will block up the oil return and strain the velocity of flow that influences test oil in the high-order oil tank to heating pipe part position in the high-order oil tank is fixed, and is relatively slow to test oil's rate of heating.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that impurity in the high-order oil tank in the prior art will block up the oil return a little more and strain the velocity of flow that influences test oil in the high-order oil tank to heating pipe part rigidity in the high-order oil tank is to the slower heating rate of test oil, and the high-order oil tank of a lubricating oil annex running-in operation tester that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-level oil tank of a lubricating oil accessory running-in running tester comprises a tank body and a liquid level pipe fixed on the lower side of the right end of the tank body, wherein the lower end of the tank body is of a conical structure, a transverse plate is fixedly connected in the tank body, a sleeve is fixedly connected at the center of the upper end of the transverse plate through a round hole, a sealing plate is fixedly connected at the inner edge of the pipe orifice of the upper end of the sleeve, a rotating shaft is rotatably connected at the center of the sealing plate through a sealing bearing, a turbulence mechanism is connected at the lower end of the rotating shaft, an oil inlet pipe is fixedly connected to the inner wall of the right side of the upper end of the tank body, the upper end of the oil inlet pipe extends out of the tank body and is fixedly connected with a cover plate through a bolt, the lower end of the oil inlet pipe extends to the lower side, the left end fixedly connected with of box goes out oil pipe, the left end of going out oil pipe extends to the top of diaphragm, the lower extreme fixedly connected with blow off pipe of box, and be connected with the blowoff valve on the pipe wall of blow off pipe.

Preferably, the vortex mechanism is including fixing a plurality of spoilers on the pivot axle wall in the slope, and is a plurality of the common fixedly connected with annular piece of one end that the pivot was kept away from to the spoiler, the intraductal fixedly connected with filter of edge in sheathed tube lower extreme nozzle department, the center department of filter rotates through antifriction bearing and is connected with the rotation axis, the one end of rotation axis and the lower extreme fixed connection of pivot, the other end of rotation axis passes antifriction bearing and fixedly connected with scraper blade, the lower extreme sliding connection of scraper blade and filter, the upper end fixedly connected with motor of box, the output of motor run through the lateral wall of box and with the same axle center fixed connection in the upper end of pivot, the oily passageway has all been seted up on the sheathed tube left and right sides pipe.

Preferably, the lower end of the sealing plate is fixedly connected with a plurality of heating pipes which are uniformly distributed, and the plurality of heating pipes are positioned in the sleeve and distributed annularly.

Preferably, the left side that advances oil pipe is located the L venturi tube that fixedly connected with invertd in the box, the vertical portion inner wall fixedly connected with ring of L venturi tube, it has cup jointed the round platform to slide in the ring, the upper end center department fixedly connected with T type pole of round platform, the spring has been cup jointed in the slip on the vertical portion pole wall of T type pole, the vertical portion inner wall fixedly connected with horizontal pole of L venturi tube, the center department of horizontal pole cup joints through the vertical portion pole wall slip of guiding hole with T type pole, the one end of spring and the horizontal portion pole wall fixed connection of T type pole, the other end of spring and the pole wall fixed connection of horizontal pole, the lower extreme of L venturi tube extends to the below of diaphragm.

Preferably, the lower end of the box body is fixedly connected with a supporting seat.

Compared with the prior art, the utility model provides a high-order oil tank of lubricating oil annex running-in operation tester possesses following beneficial effect:

1. the high-level oil tank of the lubricating oil accessory running-in operation tester is provided with an oil return pipe and a filter element, when test oil enters an oil inlet pipe from the oil return pipe, the filter element can filter the test oil, the filtered test oil enters the lower part of the transverse plate and then passes through the filter plate in the sleeve for secondary filtration, the test oil after secondary filtration is discharged into the upper part of the transverse plate in the box body through the oil passage, thereby reducing the impurity of the test oil discharged through the oil outlet pipe, facilitating the test of the lubricating oil accessories, when the impurities on the filter element are more, the test oil extrudes the round table when the oil pressure in the L-shaped pipe is increased, the round table drives the T-shaped rod to extrude the spring under stress, and when the spring is stressed to contract, the round table is separated from the circular ring, so that the test oil is directly discharged below the transverse plate through the L-shaped pipe, then filter through the filter, and then can make the high-order oil tank be difficult for influencing the velocity of flow of experimental oil because of impurity is more.

2. This lubricating oil annex running-in tester's high-order oil tank, through the motor that is equipped with, when needing to the lubricating oil heating, the starting heating pipe can directly heat the test oil, the starting motor drives the pivot rotation simultaneously, it is circular motion simultaneously to drive spoiler and annular piece when the pivot is rotatory, can provide the thrust of upward movement to the test oil during the spoiler motion, and then can make the test oil relatively abundant and the heating pipe contact in the backward flow high-order oil tank, the speed of heating the test oil has been improved, when the spoiler promotes the test oil simultaneously, can make the test oil quick pass through the filter and the intraductal filter core of oil feed, the velocity of flow of test oil in the high-order oil tank has been guaranteed, and drive the rotation axis when the pivot is rotatory and make the scraper blade do circular motion, can make the difficult jam filter of impurity of bottom half.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses, can make the filter unit in the high-order oil tank not influence the velocity of flow of test oil in the high-order oil tank, the impurity to in the test oil that moreover also can be abundant filters, also can improve the programming rate of test oil in the high-order oil tank simultaneously.

Drawings

Fig. 1 is a schematic structural view of a high-level oil tank of a lubricating oil accessory running-in operation tester provided by the utility model;

FIG. 2 is a schematic view of the internal structure of an L-shaped pipe in a high-level oil tank of the lubricating oil accessory running-in operation tester provided by the present invention;

fig. 3 is a schematic view of a three-dimensional structure of a ring block and a spoiler in a high-level oil tank of the lubricating oil accessory running-in operation tester provided by the utility model.

In the figure: the device comprises a box body 1, a sleeve 2, a ring block 3, a spoiler 4, a filter plate 5, a scraper 6, a sealing plate 7, a rotating shaft 8, a supporting seat 9, a heating pipe 10, a transverse plate 11, an L-shaped pipe 12, a filter element 13, a liquid level pipe 14, a motor 15, an oil inlet pipe 16, a circular truncated cone 17, a spring 18, a T-shaped rod 19 and a circular ring 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a high-level oil tank of a lubricating oil accessory running-in operation tester comprises a tank body 1 and a liquid level pipe 14 fixed on the lower side of the right end of the tank body 1, the lower end of the tank body 1 is of a conical structure, a transverse plate 11 is fixedly connected in the tank body 1, a sleeve 2 is fixedly connected at the center of the upper end of the transverse plate 11 through a round hole, a sealing plate 7 is fixedly connected at the inner edge of the upper end pipe orifice of the sleeve 2, a rotating shaft 8 is rotatably connected at the center of the sealing plate 7 through a sealing bearing, the lower end of the rotating shaft 8 is connected with a turbulence mechanism, an oil inlet pipe 16 is fixedly connected on the inner wall of the right side of the upper end of the tank body 1, the upper end of the oil inlet pipe 16 extends out of the tank body 1 and is fixedly connected with a cover plate through a bolt, the lower end of the oil inlet pipe 16, the left side of an oil inlet pipe 16 is positioned in the box body 1 and is fixedly connected with an inverted L-shaped pipe 12, the inner wall of the vertical part of the L-shaped pipe 12 is fixedly connected with a ring 20, a round platform 17 is sleeved in the ring 20 in a sliding manner, the center of the upper end of the round platform 17 is fixedly connected with a T-shaped rod 19, a spring 18 is sleeved on the rod wall of the vertical part of the T-shaped rod 19 in a sliding manner, the inner wall of the vertical part of the L-shaped pipe 12 is fixedly connected with a cross rod, the center of the cross rod is sleeved with the rod wall of the vertical part of the T-shaped rod 19 in a sliding manner through a guide hole, one end of the spring 18 is fixedly connected with the rod wall of the T-shaped rod 19, the other end of the spring 18 is fixedly connected with the rod wall of the cross rod, the lower end of the L-shaped pipe 12 extends to the lower part of the transverse plate 11, the left end of, the lower end of the box body 1 is fixedly connected with a supporting seat 9.

The flow disturbing mechanism comprises a plurality of flow disturbing plates 4 which are obliquely fixed on the shaft wall of a rotating shaft 8, one ends of the flow disturbing plates 4 far away from the rotating shaft 8 are fixedly connected with an annular block 3 together, a filter plate 5 is fixedly connected with the inner edge of a pipe orifice at the lower end of a sleeve 2, the center of the filter plate 5 is rotatably connected with a rotating shaft through a rolling bearing, one end of the rotating shaft is fixedly connected with the lower end of the rotating shaft 8, the other end of the rotating shaft penetrates through the rolling bearing and is fixedly connected with a scraper 6, the scraper 6 is slidably connected with the lower end of the filter plate 5, the upper end of a box body 1 is fixedly connected with a motor 15, the output end of the motor 15 penetrates through the side wall of the box body 1 and is fixedly connected with the upper end of the rotating shaft coaxially, oil passing channels are respectively arranged on the pipe walls at the left side and, the electric input ends of the motor 15 and the heating pipe 10 are electrically connected to an external power source through a wire and a control switch, which are widely used in life and known to those skilled in the art, and therefore, they are not described in detail.

In the utility model, when in use, when the test oil enters the oil inlet pipe 16 from the oil return pipe, the filter element 13 can filter the test oil, the filtered test oil enters the lower part of the transverse plate 11 and then passes through the filter plate 5 in the sleeve 2 to be secondarily filtered, the test oil after the secondary filtering is discharged above the transverse plate 11 in the box body 1 through the oil passage, so that the test oil discharged through the oil outlet pipe has less impurities, the test oil accessory is convenient to test, when the impurities on the filter element 13 are more, the test oil extrudes the round platform 17 when the oil pressure in the L-shaped pipe 12 is increased, the round platform 17 drives the T-shaped rod 19 to extrude the spring 18 under the stress, when the spring 18 is contracted under the stress, the round platform 17 is separated from the circular ring 20, the test oil is directly discharged below the transverse plate 11 through the L-shaped pipe 12, and then is filtered by the filter plate 5, so that the high-level oil tank is not easy to influence the flow, when needing to the lubricating oil heating, the starting heating pipe 10 can directly heat the test oil, starter motor 15 drives pivot 8 rotatory simultaneously, it is circular motion simultaneously to drive spoiler 4 and annular piece 3 when pivot 8 is rotatory, can provide the thrust of upward movement to the test oil when spoiler 4 moves, and then can make the test oil contact with heating pipe 10 that is abundant relatively in the backward flow high-order oil tank, the speed of heating the test oil has been improved, when spoiler 4 promotes the test oil simultaneously, can make the test oil quick pass through filter 5 and advance filter core 13 in the oil pipe 16, the velocity of flow of test oil in the high-order oil tank has been guaranteed, and it makes scraper blade 6 do circular motion to drive the rotation axis when pivot 8 is rotatory, can make the difficult filter 5 that blocks up of impurity of box 1 bottom during the scraper blade 6 moves.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The high-level oil tank of the lubricating oil accessory running-in operation tester comprises a tank body (1) and a liquid level pipe (14) fixed on the lower side of the right end of the tank body (1), and is characterized in that the lower end of the tank body (1) is of a conical structure, a transverse plate (11) is fixedly connected in the tank body (1), a sleeve (2) is fixedly connected at the center of the upper end of the transverse plate (11) through a round hole, a sealing plate (7) is fixedly connected at the inner edge of the upper end pipe orifice of the sleeve (2), a rotating shaft (8) is rotatably connected at the center of the sealing plate (7) through a sealing bearing, a turbulence mechanism is connected at the lower end of the rotating shaft (8), an oil inlet pipe (16) is fixedly connected with the inner wall of the right side of the upper end of the tank body (1), the upper end of the oil inlet pipe (16) extends out of the tank body (1) and is fixedly connected, advance oil pipe (16) interior fixedly connected with gag lever post, the upper end sliding connection of gag lever post has filter core (13), the right-hand member upside fixedly connected with who advances oil pipe (16) returns oil pipe, the left end fixedly connected with who box (1) goes out oil pipe, the left end that goes out oil pipe extends to the top of diaphragm (11), the lower extreme fixedly connected with blow off pipe of box (1), and be connected with the blowoff valve on the pipe wall of blow off pipe.

2. The high-level oil tank of the lubricating oil accessory running-in operation tester is characterized in that the turbulence mechanism comprises a plurality of turbulence plates (4) which are obliquely fixed on the shaft wall of a rotating shaft (8), one ends of the plurality of turbulence plates (4) far away from the rotating shaft (8) are fixedly connected with an annular block (3) together, a filter plate (5) is fixedly connected with the inner edge of the lower end pipe orifice of a sleeve (2), the center of the filter plate (5) is rotatably connected with a rotating shaft through a rolling bearing, one end of the rotating shaft is fixedly connected with the lower end of the rotating shaft (8), the other end of the rotating shaft penetrates through the rolling bearing and is fixedly connected with a scraping plate (6), the scraping plate (6) is connected with the lower end of the filter plate (5) in a sliding manner, the upper end of the box body (1) is fixedly connected with a motor (15), the output end of the motor (15) penetrates through the side wall of the box body, oil passing channels are formed in the pipe walls of the left side and the right side of the sleeve (2).

3. The high-level oil tank of the lubricating oil accessory running-in running tester as claimed in claim 2, wherein the lower end of the sealing plate (7) is fixedly connected with a plurality of uniformly distributed heating pipes (10), and the plurality of heating pipes (10) are positioned in the sleeve (2) and distributed annularly.

4. The high-level oil tank of the lubricating oil accessory running-in operation tester is characterized in that an inverted L-shaped pipe (12) is fixedly connected in the tank body (1) on the left side of the oil inlet pipe (16), a circular ring (20) is fixedly connected to the inner wall of the vertical part of the L-shaped pipe (12), a circular table (17) is sleeved in the circular ring (20) in a sliding manner, a T-shaped rod (19) is fixedly connected to the center of the upper end of the circular table (17), a spring (18) is sleeved on the rod wall of the vertical part of the T-shaped rod (19) in a sliding manner, a cross rod is fixedly connected to the inner wall of the vertical part of the L-shaped pipe (12), the center of the cross rod is sleeved with the rod wall of the vertical part of the T-shaped rod (19) in a sliding manner through a guide hole, one end of the spring (18) is fixedly connected with the rod wall of the horizontal part of the T-shaped rod (19), and the other, the lower end of the L-shaped pipe (12) extends to the lower part of the transverse plate (11).

5. The high-level oil tank of the lubricating oil accessory running-in running tester according to the claim 1, characterized in that the lower end of the tank body (1) is fixedly connected with a supporting seat (9).