阅读说明：本技术 一种汽车维修用机油滤芯的废油过滤机构 (Waste oil filtering mechanism of engine oil filter element for automobile maintenance ) 是由 陈秀琴 于 2020-07-30 设计创作，主要内容包括：本发明涉及废油过滤设备技术领域,具体的说是一种汽车维修用机油滤芯的废油过滤机构,包括过滤桶、安装结构、移动结构、限位结构、过滤结构和敲击结构；通过安装结构调节过滤桶的高度,接住机油滤芯滴出的废油,并防止了废油由于距离过滤桶距离过远而导致废油飞溅到地面,避免了清理废油,提高了过滤效率,通过移动结构移动过滤桶能够过滤不同位置的废油,操作简单快捷,方便搬运,节省了人力,使用效果好；通过限位结构对移动结构进行限位,使移动结构的移动效果更好；通过过滤结构过滤废油,便于安装拆卸过滤结构,过滤效果好；通过敲击结构敲击过滤结构,使过滤效果更好,通过废油的的重力实现敲击结构的运动,敲击效果好,提高了过滤效果。(The invention relates to the technical field of waste oil filtering equipment, in particular to a waste oil filtering mechanism of an engine oil filter element for automobile maintenance, which comprises a filtering barrel, an installation structure, a moving structure, a limiting structure, a filtering structure and a knocking structure, wherein the filtering barrel is arranged on the filtering barrel; the height of the filter barrel is adjusted through the mounting structure, waste oil dripped by the engine oil filter element is received, the waste oil is prevented from splashing to the ground due to the fact that the distance between the waste oil and the filter barrel is too far, the waste oil is prevented from being cleaned, the filtering efficiency is improved, the filter barrel can be moved through the moving structure to filter the waste oil at different positions, the operation is simple and rapid, the carrying is convenient, the manpower is saved, and the using effect is good; the moving structure is limited through the limiting structure, so that the moving effect of the moving structure is better; the waste oil is filtered through the filtering structure, so that the filtering structure is convenient to mount and dismount, and the filtering effect is good; strike the filtration through knocking the structure, make the filter effect better, realize knocking the motion of structure through the gravity of waste oil, it is effectual to strike, has improved the filter effect.)

1. A waste oil filtering mechanism of an engine oil filter element for automobile maintenance is characterized by comprising a filtering barrel (1), a mounting structure (2), a moving structure (3), a limiting structure (4), a filtering structure (5) and a knocking structure (6); the filter barrel (1) for filtering the waste oil for the engine oil filter element is arranged at the top end of the mounting structure (2) for adjusting the height of the filter barrel (1); the moving structures (3) used for moving the filter barrel (1) and the mounting structure (2) are arranged in the mounting structure (2), two groups of moving structures (3) are arranged, and the moving structures (3) are symmetrically arranged at two ends of the mounting structure (2); the limiting structure (4) used for limiting the moving structure (3) is arranged on one side of the mounting structure (2); the filtering structure (5) for filtering the waste oil for the engine oil filter element is arranged inside the filtering barrel (1); the knocking structure (6) for knocking the filtering structure (5) is arranged in the filtering barrel (1) at the bottom end of the filtering structure (5).

2. The waste oil filtering mechanism of an engine oil filter element for automobile maintenance of claim 1, wherein: mounting structure (2) include base (21), first pivot (22), first gear (23), second gear (24), first screw rod (25), installation pole (26) and first slide bar (27), base (21) are located the bottom of filter vat (1), the center department of base is equipped with first pivot (22), the cross-section of first pivot (22) is T shape structure, first pivot (22) with rotate between base (21) and be connected, the bottom of first pivot (22) is equipped with first gear (23), the both ends of first gear (23) are equipped with two second gear (24).

3. The waste oil filtering mechanism of the engine oil filter element for the automobile maintenance as claimed in claim 2, wherein: the first gear (23) is meshed with the second gear (24), one side of the second gear (24) is provided with the first screw (25), the first screw (25) is connected with the base (21) in a rotating mode, the top end of the base (21) at the top end of the first screw (25) is provided with the installation rod (26), the first screw (25) is connected with the installation rod (26) in a rotating mode, the first sliding rod (27) is arranged outside the first screw (25), the first screw (25) is connected with the first sliding rod (27) in a threaded mode, the first sliding rod (27) is connected with the installation rod (26) in a sliding mode, and the top end of the first sliding rod (27) is fixed at the bottom end of the filter barrel (1).

4. The waste oil filtering mechanism of an engine oil filter element for automobile maintenance of claim 1, wherein: the moving structure (3) comprises an installation block (31), a first spring (32), a sliding block (33), an installation groove (34), an adjusting rod (35) and a universal wheel (36), the installation block (31) is symmetrically arranged on two sides of the top end of the base (21), the installation block (31) is internally connected with one end of the first spring (32), the other end of the first spring (32) is connected with the sliding block (33), the sliding block (33) is in sliding connection with the base (21), the sliding block (33) is in sliding connection with the installation block (31), the installation groove (34) is arranged on one side of the base (21) on one side of the sliding block (33), the adjusting rod (35) is arranged on one side of the sliding block (33), the adjusting rod (35) is in sliding connection with the installation groove (34), the universal wheel (36) is arranged at the bottom end of the sliding block (33), the universal wheel (36) is connected with the base (21) in a sliding mode.

5. The waste oil filtering mechanism of an engine oil filter element for automobile maintenance of claim 1, wherein: the limiting structure (4) comprises a second screw (41), a second sliding rod (42), a resisting block (43), a limiting rod (44), a second spring (45) and a limiting groove (46), the second screw (41) is arranged on one side of the base (21), the second screw (41) is rotatably connected with the base (21), the second sliding rod (42) is arranged outside the second screw (41), the second screw (41) is in threaded connection with the second sliding rod (42), the second sliding rod (42) is in sliding connection with the base (21), the resisting block (43) is arranged at the end part of the second sliding rod (42), the cross section of the resisting block (43) is of a trapezoid structure, the limiting rod (44) is arranged at two ends of the resisting block (43), the cross section of the limiting rod (44) is of a cross structure, and the limiting rod (44) is in sliding connection with the base (21), one side of gag lever post (44) is equipped with the one end of second spring (45), the other end of second spring (45) is located the inside of base (21), slider (33) are close to one side of gag lever post (44) is equipped with spacing groove (46), gag lever post (44) with sliding connection between spacing groove (46).

6. The waste oil filtering mechanism of an engine oil filter element for automobile maintenance of claim 1, wherein: the filtering structure (5) comprises a mounting ring (51), a filter screen (52), a fixing ring (53), an adjusting block (54), a third spring (55), a clamping block (56), a fourth spring (57), a pressing rod (58) and a pulling block (59), wherein the mounting ring (51) is arranged inside the top end of the filtering barrel (1), the filter screen (52) is arranged at the top end of the mounting ring (51), the cross section of the filter screen (52) is of an arc-shaped structure, the fixing ring (53) is arranged at the top end of the filter screen (52), the adjusting block (54) is arranged at the bottom ends of two ends of the fixing ring (53), the adjusting block (54) and the cross section of the fixing ring (53) form a T-shaped structure, the adjusting block (54) is in sliding connection with the filter screen (52), and the adjusting block (54) is in sliding connection with the mounting ring (51), the clamping block (56) is arranged inside the adjusting block (54).

7. The waste oil filtering mechanism of the engine oil filter element for the automobile maintenance of claim 6, wherein: one end of the clamping block (56) is used for receiving one end of the third spring (55), the other end of the third spring (55) is arranged in the adjusting block (54), the clamping block (56) is in sliding connection with the mounting ring (51), one side of the clamping block (56) is provided with the pressing rod (58), the cross section of the pressing rod (58) is in a cross-shaped structure, one end of the pressing rod (58) is in an arc-shaped structure, the pressing rod (58) is in sliding connection with the filter barrel (1), the pressing rod (58) is in sliding connection with the mounting ring (51), one side of the pressing rod (58) is provided with one end of the fourth spring (57), the other end of the fourth spring (57) is arranged on one side of the mounting ring (51), and the top end of the fixing ring (53) is provided with the pulling block (59), the cross section of the pull block (59) is of an inverted U-shaped structure.

8. The waste oil filtering mechanism of an engine oil filter element for automobile maintenance of claim 1, wherein: strike structure (6) including dead lever (61), second pivot (62), strike piece (63), torsion spring (64), stopper (65), fifth spring (66), clamp plate (67), installation rope (68) and guiding gutter (69), dead lever (61) are located the inside of filter vat (1), the top of dead lever (61) is equipped with second pivot (62), second pivot (62) with rotate between dead lever (61) and be connected, the outside of second pivot (62) is equipped with strike piece (63), the cross-section of striking piece (63) is L shape structure, strike piece (63) with rotate between dead lever (61) and connect, the outside of second pivot (62) is equipped with torsion spring (64).

9. The waste oil filtering mechanism of an oil filter element for automobile maintenance of claim 8, wherein: one end of the torsion spring (64) is arranged inside the knocking block (63), the other end of the torsion spring (64) is arranged inside the fixing rod (61), the limiting block (65) is arranged outside the fixing rod (61), the cross section of the limiting block (65) is of a trapezoidal structure, the bottom end of the limiting block (65) is connected with one end of a fifth spring (66), the other end of the fifth spring (66) is connected with the pressing plate (67), the cross section of the pressing plate (67) is of a trapezoidal structure, the pressing plate (67) is in sliding connection with the fixing rod (61), the pressing plate (67) is in sliding connection with the filter barrel (1), one end of the pressing plate (67) is connected with one end of the installation rope (68), and the other end of the installation rope (68) is connected with the end of the knocking block (63), the side wall of the filter vat (1) is provided with the diversion trench (69), and the cross section of the diversion trench (69) is of a trapezoidal structure.

Technical Field

The invention relates to the technical field of waste oil filtering equipment, in particular to a waste oil filtering mechanism of an engine oil filter element for automobile maintenance.

Background

Waste oils are oils that have been purified from crude oil or synthesized and that have been contaminated with physical or chemical impurities through use, and are, for simplicity, oils derived from petroleum or synthetic sources that have been used; during normal use, impurities such as dust, metal filings, water or chemicals may be mixed with the oil; oils that have been used as lubricating oils, hydraulic fluids, heat transfer fluids, buoyancy fluids, and other similar purposes may be considered waste oils; when the automobile is maintained, the engine oil filter element filters engine oil, and the filtered waste oil needs to be further filtered, so that the waste oil filtering device of the engine oil filter element is often needed.

However, the traditional filtering device for filtering the waste oil of the engine oil filter element is inconvenient for adjusting the height of the device, so that the waste oil dropping from vehicles with different heights is inconvenient to catch, the waste oil is easy to drop to the ground and is difficult to clean, and the filtering efficiency of filtering the waste oil is greatly influenced; meanwhile, the existing filtering device is inconvenient to move and catch waste oil at different positions, and the filtering efficiency is low; the filtration is difficult to change, and long-term, filter the waste residue and pile up on filtration, influence filtration next time, and filtration's filterable effect is relatively poor.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a waste oil filtering mechanism of an engine oil filter element for automobile maintenance.

The technical scheme adopted by the invention for solving the technical problems is as follows: a waste oil filtering mechanism of an engine oil filter element for automobile maintenance comprises a filtering barrel, an installation structure, a moving structure, a limiting structure, a filtering structure and a knocking structure; the filter barrel for filtering the waste oil for the engine oil filter element is arranged at the top end of the mounting structure for adjusting the height of the filter barrel; the moving structures for moving the filter barrel and the mounting structure are arranged in the mounting structure, two groups of moving structures are arranged, and the moving structures are symmetrically arranged at two ends of the mounting structure; the limiting structure used for limiting the moving structure is arranged on one side of the mounting structure; the filtering structure for filtering the waste oil for the engine oil filter element is arranged inside the filtering barrel; the knocking structure is used for knocking the filtering structure and is arranged in the filtering barrel at the bottom end of the filtering structure.

Specifically, the mounting structure comprises a base, a first rotating shaft, a first gear, a second gear, a first screw, a mounting rod and a first sliding rod, the base is arranged at the bottom end of the filter barrel, the first rotating shaft is arranged at the center of the base, the cross section of the first rotating shaft is of a T-shaped structure, the first rotating shaft is rotatably connected with the base, the first gear is arranged at the bottom end of the first rotating shaft, two second gears are arranged at the two ends of the first gear, the first gear is meshed with the second gears, the first screw is arranged at one side of the second gear, the first screw is rotatably connected with the base, the mounting rod is arranged at the top end of the base at the top end of the first screw, the first screw is rotatably connected with the mounting rod, the first sliding rod is arranged outside the first screw, the first screw rod is in threaded connection with the first sliding rod, the first sliding rod is in sliding connection with the mounting rod, and the top end of the first sliding rod is fixed at the bottom end of the filter barrel.

Specifically, the removal structure is including installation piece, first spring, slider, mounting groove, regulation pole and universal wheel, the installation piece symmetry is located the both sides on base top, the internal connection of installation piece has the one end of first spring, the other end of first spring connect in the slider, the slider with sliding connection between the base, the slider with sliding connection between the installation piece, slider one side of base is equipped with the mounting groove, one side of slider is equipped with adjust the pole, adjust the pole with sliding connection between the mounting groove, the bottom of slider is equipped with the universal wheel, the universal wheel with sliding connection between the base.

Specifically, the limiting structure comprises a second screw, a second sliding rod, a resisting block, a limiting rod, a second spring and a limiting groove, the second screw is arranged on one side of the base, the second screw is rotatably connected with the base, the second sliding rod is arranged outside the second screw, the second screw is in threaded connection with the second sliding rod, the second sliding rod is in sliding connection with the base, the resisting block is arranged at the end part of the second sliding rod, the cross section of the resisting block is in a trapezoid structure, the limiting rod is arranged at two ends of the resisting block, the cross section of the limiting rod is in a cross structure, the limiting rod is in sliding connection with the base, one end of the second spring is arranged on one side of the limiting rod, the other end of the second spring is arranged in the base, the limiting groove is arranged on one side of the sliding block close to the limiting rod, the limiting rod is connected with the limiting groove in a sliding mode.

Specifically, the filtering structure comprises a mounting ring, a filter screen, a fixing ring, an adjusting block, a third spring, a clamping block, a fourth spring, a pressing rod and a pulling block, the mounting ring is arranged inside the top end of the filter barrel, the filter screen is arranged at the top end of the mounting ring, the cross section of the filter screen is of an arc structure, the fixing ring is arranged at the top end of the filter screen, the adjusting block is arranged at the bottom ends of the two ends of the fixing ring, the adjusting block and the cross section of the fixing ring form a T-shaped structure, the adjusting block is connected with the filter screen in a sliding manner, the adjusting block is connected with the mounting ring in a sliding manner, the clamping block is arranged inside the adjusting block, one end of the clamping block receives one end of the third spring, the other end of the third spring is arranged inside the adjusting block, and the clamping block is connected with the adjusting block, the clamping block is connected with the mounting ring in a sliding mode, the pressing rod is arranged on one side of the clamping block, the cross section of the pressing rod is of a cross structure, one end of the pressing rod is of an arc structure, the pressing rod is connected with the filtering barrel in a sliding mode, the pressing rod is connected with the mounting ring in a sliding mode, one end of the fourth spring is arranged on one side of the pressing rod, the other end of the fourth spring is arranged on one side of the mounting ring, the top end of the fixing ring is provided with the pulling block, and the cross section of the pulling block is of an inverted U-shaped structure.

Specifically, the knocking structure comprises a fixed rod, a second rotating shaft, a knocking block, a torsion spring, a limiting block, a fifth spring, a pressing plate, a mounting rope and a diversion trench, the fixed rod is arranged inside the filter barrel, the top end of the fixed rod is provided with the second rotating shaft, the second rotating shaft is rotatably connected with the fixed rod, the knocking block is arranged outside the second rotating shaft, the section of the knocking block is of an L-shaped structure, the knocking block is rotatably connected with the fixed rod, the torsion spring is arranged outside the second rotating shaft, one end of the torsion spring is arranged inside the knocking block, the other end of the torsion spring is arranged inside the fixed rod, the limiting block is arranged outside the fixed rod, the section of the limiting block is of a trapezoidal structure, and the bottom end of the limiting block is connected with one end of the fifth spring, the other end of the fifth spring is connected with the pressing plate, the cross section of the pressing plate is of a trapezoidal structure, the pressing plate is in sliding connection with the fixing rod, the pressing plate is in sliding connection with the filter vat, one end of the pressing plate is connected with one end of the installation rope, the other end of the installation rope is connected with the end portion of the knocking block, the side wall of the filter vat is provided with the diversion trench, and the cross section of the diversion trench is of a trapezoidal structure.

The invention has the beneficial effects that:

(1) when the waste oil filtering mechanism of the engine oil filter element for automobile maintenance is used, the mounting structure is arranged at the bottom end of the filtering barrel, so that the height of the filtering barrel is convenient to adjust through the mounting structure, the waste oil dripped by the engine oil filter element is effectively received, the waste oil is effectively prevented from splashing to the ground due to the fact that the waste oil is too far away from the filtering barrel, the waste oil is effectively prevented from being cleaned, and the filtering efficiency is greatly improved; namely: rotate the first pivot in the middle of the base, first pivot rotates and then drives first gear revolve, first gear revolve and then drive second gear revolve, the second gear revolve and then drive first screw rod and rotate, first screw rod rotates and then drives first slide bar and slide in the inside of installation pole, and then the height of the filter vat on first slide bar top has been adjusted, the effectual waste oil that catches machine oil filter core and drips, and effectually prevented that waste oil from leading to waste oil to splash to ground because apart from the filter vat distance too far, waste oil cleaning has effectively been avoided, and the filtration efficiency is greatly improved.

(2) When the waste oil filtering mechanism of the engine oil filter element for automobile maintenance is used, the moving structures are arranged on the two sides of the bottom end of the mounting structure, so that waste oil at different positions can be rapidly filtered by moving the filtering barrel through the moving structures, the waste oil filtering mechanism is simple and rapid to operate, convenient to carry, labor-saving and good in using effect; namely: when removing, first spring promotes the slider and slides, the slip adjustment pole, it slides to adjust the pole drive slider, adjust limit structure, the effectual bottom of fixing at the base of universal wheel of slider bottom, after reacing appointed place, adjust limit structure, because the action of gravity, first spring compression, the slider slides, it slides in the inside of mounting groove to adjust the pole, the inside of universal wheel cunning base is accomodate, base ground connection, it is more stable to support, be convenient for remove the waste oil of the different positions of filtration that the filter vat can be quick through removing the structure, and easy operation is swift, convenient transport, and the manpower is saved, and the use effect is good.

(3) When the waste oil filtering mechanism of the engine oil filter element for automobile maintenance is used, the limiting structure is arranged in the mounting structure, so that the limiting structure can limit the moving structure conveniently, the moving structure is grounded more stably, and the moving effect of the moving structure is better; namely: rotate the second screw rod, the second screw rod and then drive the second slide bar and slide in the inside of base, the second slide bar and then drive and support the piece and contradict the gag lever post, the gag lever post and then the spacing groove of sliding block one side, the second spring extension, and then it is fixed to remove the structure, when needs are accomodate and are removed the structure, rotate the second screw rod, the second slide bar with support the piece and slide, it disappears to support the conflict power of piece to the gag lever post, the second spring resets, the gag lever post roll-off spacing groove, and then accomodate and remove the structure, be convenient for carry on spacingly through limit structure to removing the structure, make removal structure ground connection more stable, make removal structure's removal effect better.

(4) When the waste oil filtering mechanism of the engine oil filter element for automobile maintenance is used, the filtering structure is arranged at the top end of the filtering barrel, so that waste oil filtered by the engine oil filter element can be conveniently filtered through the filtering structure, the filtering structure is convenient to mount and dismount, the operation is convenient and simple, and the filtering effect is good; namely: press the fixture block, the fixture block slides in the inside of regulating block, the compression of third spring, pass the inside of filter screen slip-in collar with the regulating block, the regulating block slides to the bottom of collar, the third spring resets, the inside of collar is slided in to the one end of fixture block, gu fixed ring and then the cooperation collar is fixed with the filter screen, when needing to be changed the filter screen, press the press lever, the compression of fourth spring, press the inside that the press lever promoted fixture block roll-off collar, the reset of fourth spring, press the reset of press lever, the compression of third spring, the pulling draws the piece, pull out the inside of collar with the regulating block, and then dismantle the filter screen, be convenient for filter the waste oil that the machine oil filter core was filtered through filtration, be convenient for install and dismantle filtration, and convenient for operate is simple, and good.

(5) When the waste oil filtering mechanism of the engine oil filter element for automobile maintenance is used, the knocking structure is arranged inside the filtering barrel, so that the filtering structure can be knocked conveniently through the knocking structure, the filtering effect is better, the knocking structure moves through the gravity of the waste oil, the knocking effect is good, and the filtering effect is greatly improved; namely: when waste oil flows down to the top of clamp plate after the filter screen and piles up, because the action of gravity of waste oil, the clamp plate gliding, the fifth spring extension, it slides to drive the installation rope, the installation rope pulling strikes the piece and rotates around the second pivot, strike the piece and then strike the filter screen, torsion spring compresses, when the clamp plate slides to the guiding gutter, waste oil flows to the bottom of filter vat from the guiding gutter, clamp plate pressure reduces, the fifth spring resets, the clamp plate removes, torsion spring resets, the stay cord is stretched out, after waste oil accumulates again, reciprocating motion, the multiple strike filter screen has been realized, be convenient for strike the filtration through the strike structure, make the filter effect better, the motion of strike the structure is realized to gravity through waste oil, strike effectually, the filter effect has been improved greatly.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural diagram of an overall structure of a preferred embodiment of a waste oil filtering mechanism of an engine oil filter element for automobile maintenance according to the present invention;

FIG. 2 is a schematic view of a connection structure of the mounting structure, the moving structure and the limiting structure shown in FIG. 1;

FIG. 3 is a schematic view of a connection structure between the limiting structure and the mounting structure shown in FIG. 1;

FIG. 4 is a schematic view of a connection structure of the filtering structure, the filtering barrel and the knocking structure shown in FIG. 1;

FIG. 5 is an enlarged view of the part A shown in FIG. 1;

FIG. 6 is an enlarged view of the structure of the portion B shown in FIG. 2;

FIG. 7 is an enlarged view of the structure of the portion C shown in FIG. 4;

fig. 8 is an enlarged view of the structure of the portion D shown in fig. 4.

In the figure: 1. a filter barrel, 2, a mounting structure, 21, a base, 22, a first rotating shaft, 23, a first gear, 24, a second gear, 25, a first screw, 26, a mounting rod, 27, a first slide rod, 3, a moving structure, 31, a mounting block, 32, a first spring, 33, a slide block, 34, a mounting groove, 35, a regulating rod, 36, a universal wheel, 4, a limiting structure, 41, a second screw, 42, a second slide rod, 43, a resisting block, 44, a limiting rod, 45, a second spring, 46, a limiting groove, 5, a filtering structure, 51, a mounting ring, 52, a filter screen, 53, a fixing ring, 54, a regulating block, 55, a third spring, 56, a clamping block, 57, a fourth spring, 58, a pressing rod, 59, a pulling block, 6, a knocking structure, 61, a fixing rod, 62, a second rotating shaft, 63, a knocking block, 64, a torsion spring, a limiting block, 66, a fifth spring, 67 and a pressing plate, 68. and (4) installing ropes, 69 and a diversion trench.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-8, the waste oil filtering mechanism of the engine oil filter element for automobile maintenance of the present invention comprises a filtering barrel 1, a mounting structure 2, a moving structure 3, a limiting structure 4, a filtering structure 5 and a knocking structure 6; the filter barrel 1 for filtering the waste oil for the engine oil filter element is arranged at the top end of the mounting structure 2 for adjusting the height of the filter barrel 1; the moving structures 3 for moving the filter barrel 1 and the mounting structure 2 are arranged inside the mounting structure 2, two groups of the moving structures 3 are arranged, and the moving structures 3 are symmetrically arranged at two ends of the mounting structure 2; the limiting structure 4 for limiting the moving structure 3 is arranged on one side of the mounting structure 2; the filtering structure 5 for filtering the waste oil used by the engine oil filter element is arranged inside the filtering barrel 1; the knocking structure 6 for knocking the filtering structure 5 is arranged inside the filtering barrel 1 at the bottom end of the filtering structure 5.

Specifically, the mounting structure 2 includes a base 21, a first rotating shaft 22, a first gear 23, a second gear 24, a first screw 25, a mounting rod 26 and a first sliding rod 27, the base 21 is disposed at the bottom end of the filter vat 1, the first rotating shaft 22 is disposed at the center of the base, the cross section of the first rotating shaft 22 is a T-shaped structure, the first rotating shaft 22 is rotatably connected with the base 21, the first gear 23 is disposed at the bottom end of the first rotating shaft 22, two second gears 24 are disposed at two ends of the first gear 23, the first gear 23 is engaged with the second gear 24, the first screw 25 is disposed at one side of the second gear 24, the first screw 25 is rotatably connected with the base 21, the mounting rod 26 is disposed at the top end of the base 21 at the top end of the first screw 25, and the first screw 25 is rotatably connected with the mounting rod 26, the first slide bar 27 is arranged outside the first screw rod 25, the first screw rod 25 is in threaded connection with the first slide bar 27, the first slide bar 27 is in sliding connection with the mounting bar 26, and the top end of the first slide bar 27 is fixed at the bottom end of the filter barrel 1; the mounting structure 2 is arranged at the bottom end of the filter barrel 1, so that the height of the filter barrel 1 can be conveniently adjusted through the mounting structure 2, the waste oil dripped from the engine oil filter element can be effectively received, the waste oil is effectively prevented from splashing to the ground due to the fact that the waste oil is too far away from the filter barrel 1, the waste oil is effectively prevented from being cleaned, and the filtering efficiency is greatly improved; namely: the middle first rotating shaft 22 of the base 21 is rotated, the first rotating shaft 22 rotates to further drive the first gear 23 to rotate, the first gear 23 rotates to further drive the second gear 24 to rotate, the second gear 24 rotates to further drive the first screw rod 25 to rotate, the first screw rod 25 rotates to further drive the first sliding rod 27 to slide inside the mounting rod 26, the height of the filter barrel 1 at the top end of the first sliding rod 27 is further adjusted, waste oil dripped from an engine oil filter element is effectively received, the waste oil is effectively prevented from splashing to the ground due to the fact that the distance between the waste oil and the filter barrel 1 is too far, waste oil cleaning is effectively avoided, and the filtering efficiency is greatly improved.

Specifically, the moving structure 3 includes an installation block 31, a first spring 32, a sliding block 33, an installation groove 34, an adjustment rod 35 and a universal wheel 36, the installation block 31 is symmetrically disposed on two sides of the top end of the base 21, one end of the first spring 32 is connected to the inside of the installation block 31, the other end of the first spring 32 is connected to the sliding block 33, the sliding block 33 is slidably connected to the base 21, the sliding block 33 is slidably connected to the installation block 31, the installation groove 34 is disposed on one side of the base 21 on one side of the sliding block 33, the adjustment rod 35 is disposed on one side of the sliding block 33, the adjustment rod 35 is slidably connected to the installation groove 34, the universal wheel 36 is disposed at the bottom end of the sliding block 33, and the universal wheel 36 is slidably connected to the base 21; the moving structures 3 are arranged on two sides of the bottom end of the mounting structure 2, so that waste oil at different positions can be rapidly filtered by moving the filter barrel 1 through the moving structures 3, the operation is simple and rapid, the carrying is convenient, the labor is saved, and the using effect is good; namely: during the removal, first spring 32 promotes slider 33 slides, slides adjust pole 35, it drives to adjust pole 35 slider 33 slides, adjusts limit structure 4, slider 33 bottom the universal wheel 36 is effectual to be fixed base 21's bottom, when reacing appointed place after, adjusts limit structure 4, because the action of gravity, first spring 32 compresses, slider 33 slides, it is in to adjust pole 35 the inside of mounting groove 34 slides, universal wheel 36 slides in base 21's inside is accomodate, base 21 ground connection supports more stably, is convenient for pass through removal structure 3 removes the waste oil of the different positions of filtration that filter vat 1 can be quick, and easy operation is swift, and convenient transport has saved the manpower, excellent in use effect.

Specifically, the limiting structure 4 includes a second screw 41, a second sliding rod 42, a resisting block 43, a limiting rod 44, a second spring 45 and a limiting groove 46, the second screw 41 is disposed on one side of the base 21, the second screw 41 is rotatably connected with the base 21, the second sliding rod 42 is disposed outside the second screw 41, the second screw 41 is in threaded connection with the second sliding rod 42, the second sliding rod 42 is in sliding connection with the base 21, the resisting block 43 is disposed at an end of the second sliding rod 42, a cross section of the resisting block 43 is in a trapezoid structure, the limiting rods 44 are disposed at two ends of the resisting block 43, a cross section of the limiting rod 44 is in a cross structure, the limiting rod 44 is in sliding connection with the base 21, one side of the limiting rod 44 is disposed at one end of the second spring 45, and the other end of the second spring 45 is disposed inside the base 21, one side of the sliding block 33 close to the limiting rod 44 is provided with the limiting groove 46, and the limiting rod 44 is in sliding connection with the limiting groove 46; the limiting structure 4 is arranged inside the mounting structure 2, so that the limiting structure 4 can limit the moving structure 3 conveniently, the moving structure 3 is more stably grounded, and the moving effect of the moving structure 3 is better; namely: the second screw 41 is rotated, the second screw 41 further drives the second slide rod 42 to slide in the inside of the base 21, the second sliding rod 42 further drives the abutting block 43 to abut against the limiting rod 44, the limiting rod 44 further slides into the limiting groove 46 on one side of the sliding block 33, the second spring 45 extends, further fixing the moving structure 3, when the moving structure 3 needs to be stored, rotating the second screw rod 41, the second sliding rod 42 slides against the abutting block 43, the abutting force of the abutting block 43 against the limiting rod 44 disappears, the second spring 45 resets, the limiting rod 44 slides out of the limiting groove 46, and then accomodate moving structure 3 is convenient for pass through limit structure 4 is right moving structure 3 carries out spacingly, makes moving structure 3 ground connection is more stable, makes moving structure 3's removal effect is better.

Specifically, the filtering structure 5 includes a mounting ring 51, a filter screen 52, a fixing ring 53, an adjusting block 54, a third spring 55, a clamping block 56, a fourth spring 57, a pressing rod 58 and a pulling block 59, the mounting ring 51 is disposed inside the top end of the filtering barrel 1, the filter screen 52 is disposed at the top end of the mounting ring 51, the cross section of the filter screen 52 is an arc-shaped structure, the fixing ring 53 is disposed at the top end of the filter screen 52, the adjusting block 54 is disposed at the bottom ends of the two ends of the fixing ring 53, the adjusting block 54 and the cross section of the fixing ring 53 form a T-shaped structure, the adjusting block 54 is slidably connected with the filter screen 52, the adjusting block 54 is slidably connected with the mounting ring 51, the clamping block 56 is disposed inside the adjusting block 54, one end of the clamping block 56 receives one end of the third spring 55, the other end of the third spring 55 is disposed inside the adjusting block 54, the fixture block 56 is slidably connected with the adjusting block 54, the fixture block 56 is slidably connected with the mounting ring 51, the pressing rod 58 is arranged on one side of the fixture block 56, the cross section of the pressing rod 58 is in a cross-shaped structure, one end of the pressing rod 58 is in an arc-shaped structure, the pressing rod 58 is slidably connected with the filter barrel 1, the pressing rod 58 is slidably connected with the mounting ring 51, one end of the fourth spring 57 is arranged on one side of the pressing rod 58, the other end of the fourth spring 57 is arranged on one side of the mounting ring 51, the pull block 59 is arranged at the top end of the fixing ring 53, and the cross section of the pull block 59 is in an inverted U-shaped structure; the filtering structure 5 is arranged at the top end of the filtering barrel 1, so that waste oil filtered by the engine oil filter element can be filtered conveniently through the filtering structure 5, the filtering structure 5 is convenient to mount and dismount, the operation is convenient and simple, and the filtering effect is good; namely: when the filter screen 52 needs to be replaced, the pressing rod 58 is pressed, the fourth spring 57 is compressed, the pressing rod 58 pushes the clamping block 56 to slide out of the mounting ring 51, the fourth spring 57 is reset, the pressing rod 58 is compressed, the pressing rod 58 pushes the clamping block 56 to slide out of the mounting ring 51, the pressing rod 58 is reset, the third spring 55 is compressed, the pulling block 59 is pulled, the adjusting block 54 is pulled out of the mounting ring 51, and the filter screen 52 is detached, be convenient for pass through the waste oil of filtration machine oil filter core filtration is filtered to filtration 5, convenient to assemble and disassemble filtration 5, convenient operation is simple, and the filter effect is good.

Specifically, the knocking structure 6 includes a fixing rod 61, a second rotating shaft 62, a knocking block 63, a torsion spring 64, a limiting block 65, a fifth spring 66, a pressing plate 67, a mounting rope 68 and a diversion trench 69, the fixing rod 61 is disposed inside the filter vat 1, the second rotating shaft 62 is disposed at the top end of the fixing rod 61, the second rotating shaft 62 is rotatably connected with the fixing rod 61, the knocking block 63 is disposed outside the second rotating shaft 62, the section of the knocking block 63 is in an L-shaped structure, the knocking block 63 is rotatably connected with the fixing rod 61, the torsion spring 64 is disposed outside the second rotating shaft 62, one end of the torsion spring 64 is disposed inside the knocking block 63, the other end of the torsion spring 64 is disposed inside the fixing rod 61, the limiting block 65 is disposed outside the fixing rod 61, and the section of the limiting block 65 is in a trapezoidal structure, the bottom end of the limiting block 65 is connected with one end of the fifth spring 66, the other end of the fifth spring 66 is connected with the pressing plate 67, the cross section of the pressing plate 67 is of a trapezoidal structure, the pressing plate 67 is connected with the fixing rod 61 in a sliding manner, the pressing plate 67 is connected with the filter vat 1 in a sliding manner, one end of the pressing plate 67 is connected with one end of the mounting rope 68, the other end of the mounting rope 68 is connected with the end of the knocking block 63, the side wall of the filter vat 1 is provided with the diversion trench 69, and the cross section of the diversion trench 69 is of a trapezoidal structure; the knocking structure 6 is arranged inside the filter barrel 1, so that the filtering structure 5 can be knocked by the knocking structure 6 conveniently, the filtering effect is better, the knocking structure 6 can move by the gravity of waste oil, the knocking effect is good, and the filtering effect is greatly improved; namely: when the waste oil passes through the filter screen 52 and then falls to the top end of the pressing plate 67 for accumulation, due to the gravity action of the waste oil, the pressing plate 67 slides downwards, the fifth spring 66 extends to drive the installation rope 68 to slide, the installation rope 68 pulls the knocking block 63 to rotate around the second rotating shaft 62, the knocking block 63 further knocks the filter screen 52, the torsion spring 64 compresses, when the pressing plate 67 slides to the diversion trench 69, the waste oil flows from the diversion trench 69 to the bottom end of the filter barrel 1, the pressure of the pressing plate 67 is reduced, the fifth spring 66 resets, the pressing plate 67 moves, the torsion spring 64 resets, the pull rope 68 is straightened, and after the waste oil is accumulated again, the reciprocating motion is realized, the filter screen 52 is knocked for multiple times, the filter structure 5 is knocked through the knocking structure 6, and the filtering effect is better, the movement of the knocking structure 6 is realized through the gravity of the waste oil, the knocking effect is good, and the filtering effect is greatly improved.

When the oil filter is used, firstly, the first rotating shaft 22 in the middle of the base 21 is rotated, the first rotating shaft 22 rotates to drive the first gear 23 to rotate, the first gear 23 rotates to drive the second gear 24 to rotate, the second gear 24 rotates to drive the first screw 25 to rotate, the first screw 25 rotates to drive the first slide bar 27 to slide in the mounting rod 26, the height of the filter barrel 1 at the top end of the first slide bar 27 is further adjusted, waste oil dripped from an oil filter element is effectively received, the waste oil is effectively prevented from splashing to the ground due to the fact that the waste oil is too far away from the filter barrel 1, the waste oil is effectively prevented from being cleaned, and the filtering efficiency is greatly improved; when the filter barrel 1 is moved by the moving structure 3, waste oil at different positions can be rapidly filtered, the operation is simple and rapid, the carrying is convenient, the manpower is saved, and the using effect is good; the second screw rod 41 is rotated, the second screw rod 41 further drives the second sliding rod 42 to slide in the base 21, the second sliding rod 42 further drives the abutting block 43 to abut against the limiting rod 44, the limiting rod 44 further slides into the limiting groove 46 on one side of the sliding block 33, the second spring 45 extends, and the mobile structure 3 is further fixed, when the mobile structure 3 needs to be stored, the second screw rod 41 is rotated, the second sliding rod 42 slides with the abutting block 43, the abutting force of the abutting block 43 on the limiting rod 44 disappears, the second spring 45 resets, the limiting rod 44 slides out of the limiting groove 46, and the mobile structure 3 is further stored, so that the mobile structure 3 is conveniently limited through the limiting structure 4, the mobile structure 3 is more stably grounded, and the mobile effect of the mobile structure 3 is better; the fixture block 56 is pressed, the fixture block 56 slides into the adjusting block 54, the third spring 55 is compressed, the adjusting block 54 penetrates through the filter screen 52 and slides into the mounting ring 51, the adjusting block 54 slides to the bottom end of the mounting ring 51, the third spring 55 resets, one end of the fixture block 56 slides into the mounting ring 51, the fixing ring 53 is further matched with the mounting ring 51 to fix the filter screen 52, when the filter screen 52 needs to be replaced, the pressing rod 58 is pressed and the fourth spring 57 is compressed, the pressing rod 58 pushes the fixture block 56 to slide out of the mounting ring 51, the fourth spring 57 resets, the pressing rod 58 resets, the third spring 55 is compressed, the pulling block 59 is pulled, the adjusting block 54 is pulled out of the mounting ring 51, the filter screen 52 is further disassembled, waste oil filtered by the engine oil filter core is conveniently filtered by the filter structure 5, the filter structure 5 is convenient to install and disassemble, the operation is simple, and the filter effect is good; when the waste oil flows down to the top of the pressing plate 67 after passing through the filter screen 52 and is accumulated, due to the gravity action of the waste oil, the pressing plate 67 slides down, the fifth spring 66 extends to drive the installation rope 68 to slide, the installation rope 68 pulls the knocking block 63 to rotate around the second rotating shaft 62, the knocking block 63 further knocks the filter screen 52, the torsion spring 64 compresses, the pressing plate 67 slides to the diversion trench 69, the waste oil flows to the bottom end of the filter barrel 1 from the diversion trench 69, the pressure of the pressing plate 67 is reduced, the fifth spring 66 resets, the pressing plate 67 moves, the torsion spring 64 resets, the pull rope 68 stretches straight, after the waste oil is accumulated again, the reciprocating motion is realized, the filter screen 52 is knocked for multiple times, the filter structure 5 is knocked through the knocking structure 6, the filter effect is better, the motion of the knocking structure 6 is realized through the gravity of the.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.