Background
When the automobile is maintained, engine oil is required to be replaced generally, and when the engine oil is replaced, the automobile is required to be supported, so that the engine oil can fall down and be collected.
For example, application No.: CN201910719289.5 relates to a waste engine oil collecting system for a trench in automobile repair, which comprises a shell, a first water pump, a first pipeline, a water tank, a first hydraulic cylinder, a first lifting support, an oil storage pool, a lengthened hose, an oil receiving barrel, a second platform and the like; the hydraulic lifting device has the advantages of reasonable and simple structure, low production cost and convenience in installation, the hydraulic cylinder drives the lifting support to ascend so as to jack up the vehicle, a worker can conveniently enter the vehicle bottom, the oil receiving barrel drives the sliding hollow pipe to move up and down through the cylinder, and the universal wheels are arranged at the bottom of the oil receiving barrel so as to facilitate movement; filtering sludge, dust and oil in the waste engine oil through a filter screen in the oil-sludge separation box, and driving a gate to be opened by a second cylinder to treat the sludge; draw water from the water tank through first water pump, the third water pump extracts the sanitizer and gets into the mixing box in follow a sanitizer section of thick bamboo, stirs through the motor drive puddler, washs in rethread second water pump extraction to the oil storage pond, and the oil pump extraction is washd together to the fatlute separator box and is discharged again in the rethread oil pipe.
Based on prior art discovery, current used oil discharge collection device is when using, and the unable control is collected the distance of structure and machine oil discharge port, can't adjust the height that the mouth was collected to machine oil according to the rise height of vehicle, and current used oil discharge collection device is when using, and the unable spill of avoiding during used oil discharge, the unable machine oil spill container outside of avoiding, and can't be after used oil is collected conveniently collect the residue alone and take out.
Disclosure of Invention
In order to solve the technical problems, the invention provides a collecting device which can prevent engine oil from splashing when the waste engine oil of a vehicle is discharged, and aims to solve the problems that when the existing waste engine oil discharging and collecting device is used, the distance between a collecting structure and an engine oil discharging port cannot be controlled, the height of the engine oil collecting port cannot be adjusted according to the rising height of the vehicle, when the existing waste engine oil discharging and collecting device is used, the waste engine oil cannot be prevented from splashing when discharged, the engine oil cannot be prevented from splashing outside a container, and residues cannot be separately and conveniently collected and taken out after the waste engine oil is collected.
The invention is used for the purpose and the effect of a collecting device which can avoid engine oil splashing when the waste engine oil of a vehicle is discharged, and is achieved by the following specific technical means:
the collecting device comprises a main body, a side piece, a moving block, a connecting rod, a pulling plate, a filtering piece and a bottom piece, wherein the side piece is used for fixing the connecting rod; the main body is of a cylindrical structure, and universal wheels are arranged at the bottom of the main body; the side piece is arranged on the side edge of the main body, and the middle position of the bottom of the side piece is inserted into the top end fixed with the connecting pipe; the connecting rod is embedded in the guide groove, and the bottom of the connecting rod is connected with the top end of the moving block; the pull plate is embedded in the top groove, and round rods are inserted into round holes in two sides of the bottom of the pull plate; a connecting shaft above the connecting rod is inserted into the round hole of the rectangular plate of the sealing cover above the pulling plate; the bottom piece is arranged at the bottom of the filter piece, and the connecting plate at the top end of the bottom piece and the internal fixing block are embedded in the clamping groove;
the moving block comprises a stress groove, a pull groove, a clamping plate, a pull rod and a side block, the moving block is of a T-shaped structure, and the outer end of the moving block is provided with a control plate of an L-shaped structure; the inner end of the moving block is provided with a stress groove which is of a T-shaped structure; the outer end of the stress groove is provided with a pull groove, the middle position of the pull groove is of a circular structure, and the upper end and the lower end of the pull groove are of rectangular structures; a clamping plate is arranged in the moving block through a spring, the side edge of the clamping plate is of a wedge-shaped structure, and a rotating groove with a middle convex cylindrical structure is arranged in the middle of the side edge of the clamping plate; the pull rod is of a cylindrical structure with a convex middle part, rectangular blocks are arranged on the upper side and the lower side of the outer end of the pull rod, and a pull plate is arranged on the outer end of the pull rod; the middle position of the pull rod penetrates through the pull groove, and the inner end of the pull rod is inserted into the rotating groove; the moving block is embedded in the guide groove, and the side edge of a clamping plate in the moving block is in contact with the clamping block;
the filter element comprises a clamping groove, a buffer groove and a leakage hole, the bottom of the filter element is of a cylindrical tubular structure, the outer side of the bottom of the filter element is provided with uniformly arranged filter circular holes, and the top end of the filter element is of a horn-shaped structure; clamping grooves are formed in two sides of the bottom of the filter piece, the clamping grooves are of rectangular structures, and the top ends of the clamping grooves are of wedge-shaped structures which are uniformly arranged; a buffer groove is arranged in the top end of the filter piece, the buffer groove is of a horn-shaped structure, and the interior of the buffer groove is of an arc-shaped structure which is uniformly arranged; the inside at the main part is installed to filter, and the top outside of filtering the piece contacts with the inside of kicking block.
Furthermore, the main body comprises a bottom bin, a connecting pipe, a stress rod and a moving piece, wherein a feed port is formed in the top end of the main body and is of a horn-shaped structure; a bottom bin is arranged at the bottom end inside the main body, the bottom bin is of a circular plate-shaped structure, and a rubber layer is arranged between the bottom bin and the inside of the main body; the side edge of the bottom of the main body is provided with a connecting pipe which is of an L-shaped structure and is communicated with the inside of the bottom bin; the top end of the inside of the connecting pipe is of a cylindrical structure with a convex middle part, a stress rod is arranged inside the top end of the connecting pipe through a spring, and the stress rod is of a cylindrical structure with a convex middle part; the moving member is circular platy structure, and the top of moving member is the toper structure to the moving member passes through the inside of spring mounting at the bottom storehouse.
Furthermore, the side part comprises a guide groove, a clamping block and a guide rod, the side part is of a rectangular structure, and the guide groove is formed in the side part; the guide groove is of a T-shaped structure, and rectangular grooves are formed in two sides of the guide groove; clamping blocks which are uniformly arranged are arranged in the guide groove, and the clamping blocks are of a wedge-shaped structure; the guide rod is of a cylindrical structure, is positioned on two sides of the side part, and is connected with the main body through a connecting block at the upper end and the lower end.
Furthermore, the moving block also comprises a side block, the side block is of a T-shaped structure, and a circular hole is formed in the middle of the side block; the inside discrepancy of side piece is installed the guide bar, and the bottom of side piece contacts with the spring in the guide bar outside.
Furthermore, the connecting rod comprises a top groove and a top block, the connecting rod is of an L-shaped structure, and the top groove is formed in the outer side of the top end of the connecting rod; the top groove is of a T-shaped structure, round rods are arranged on two sides of the top groove, and springs are sleeved on the outer sides of the round rods; the top end of the connecting rod is provided with a connecting shaft through a supporting plate; the top side of connecting rod is equipped with the kicking block, and the kicking block is the arc structure to the inside of kicking block is horn-shaped structure.
Furthermore, the pulling plate comprises an auxiliary groove and a sealing cover, the pulling plate is of an L-shaped structure, and the bottom of the pulling plate is of a T-shaped structure; round holes are formed in two sides of the bottom of the pulling plate, springs are arranged above two sides of the bottom of the pulling plate, and a control rod is arranged at the outer end of the pulling plate; the top end of the pulling plate is provided with an auxiliary groove which is of a T-shaped structure; the sealing cover is of a circular plate-shaped structure, a rectangular plate is arranged at the bottom of the sealing cover, and a round hole is formed in the middle of the rectangular plate; the bottom of the rectangular plate at the bottom of the sealing cover is provided with a T-shaped block, and the T-shaped block is embedded and installed in the auxiliary groove.
Furthermore, filter still including the leakage hole, the leakage hole is slope column structure, and the leakage hole align to grid is inside the top of filtering the piece.
Furthermore, the bottom piece comprises a connecting plate and a fixing block, the bottom piece is of a horn-shaped structure, and the bottom of the bottom piece is provided with uniformly arranged filtering holes; two connecting plates are arranged on two sides of the top end of the bottom piece, and the outer sides of the top ends of the connecting plates are of L-shaped structures; the top end inner side of the connecting plate is provided with uniformly arranged fixing blocks, and the fixing blocks are of wedge-shaped structures.
Compared with the prior art, the invention has the following beneficial effects:
1. in the device, a moving block is arranged and is used for being arranged in a guide groove, so that when the device needs to collect waste engine oil, the moving block can be directly pulled by manpower to move upwards, the moving block can push a connecting rod to push a movable filtering piece to move upwards, the top end of the filtering piece can be close to the bottom of a vehicle, so that the height of the filtering piece can be adjusted, when the waste engine oil is discharged, the waste engine oil can directly enter the top end of the filtering piece, the probability of engine oil splashing is reduced, after the filtering piece is adjusted to a proper height, a clamping plate automatically receives the spring power to move outwards, one side of a wedge-shaped block can be contacted with the clamping block, the moving block can be fixed and limited, the filtering piece can be driven by the moving block to be fixed at the proper height for use, and when the moving block only needs to temporarily rise, the clamping plate is pulled to contract inwards, then the pull rod is rotated, so that the rectangular blocks at the upper end and the lower end of the pull rod can be in contact with the outer end of the moving block, the clamping plate can be fixed in a continuously pulled state, the moving block cannot be fixed after rising, the stress groove is used for installing the clamping plate through a spring, the clamping plate can move in the stress groove through the spring, the pull groove is used for installing the pull rod, the pull rod can move in the stress groove, the pull rod is fixed in the continuously pulled state, the rectangular blocks of the pull rod can be limited and fixed after passing through the pull groove, the side blocks are used for being installed on two sides of the side part, circular holes in the side blocks can be inserted into the guide rod, the side blocks can receive the power of the spring, and the spring can assist in supporting rising when the moving block rises under the manual control;
2. in the device, a filter element is arranged and is used for being installed inside a main body, so that the filter element can be connected with a movable block through a connecting rod, when the movable block moves, the filter element can be driven to adjust the height, further, the top end of the filter element can be positioned at the position of a waste engine oil outlet, when waste engine oil is discharged, the filter element can be contacted with the top end of the filter element, because the inside of the top end of the filter element is smooth, when the waste engine oil falls down, splashing can be avoided, or engine oil enters the inside of a leakage hole, so that the engine oil can enter the inside of a buffer groove, when the engine oil falls down, the engine oil can be blocked, splashing can not be generated, then the waste engine oil is guided by the inside of the buffer groove, so that the waste engine oil can enter the inside of the filter element, residue inside the waste engine oil can be filtered, and the waste engine oil can enter the inside, the draw-in groove is used for erection joint board and fixed block, make the bottom that installs in the main part that the bottom part can be firm for when useless engine oil residue is filterable, can directly enter into the inside of bottom part and collect, the dashpot is after the engine oil gets into, can be cushioned the water conservancy diversion by the dashpot, avoids the machine oil splash, and the leak hole is when the engine oil falls down, can directly enter into the inside of dashpot through the leak hole, and then directly avoid the machine oil splash.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 9:
the invention provides a collecting device capable of avoiding engine oil splashing when the waste engine oil of a vehicle is discharged, which comprises a main body 1, a side piece 2, a moving block 3, a connecting rod 4, a pulling plate 5, a filtering piece 6 and a bottom piece 7; the main body 1 is of a cylindrical structure, and universal wheels are arranged at the bottom of the main body 1; the side piece 2 is arranged at the side of the main body 1, and the middle position of the bottom of the side piece 2 is inserted and fixed with the top end of the connecting pipe 102; the connecting rod 4 is embedded in the guide groove 201, and the bottom of the connecting rod 4 is connected with the top end of the moving block 3; the pulling plate 5 is embedded in the top groove 401, and round rods are inserted into round holes in two sides of the bottom of the pulling plate 5; a connecting shaft above the connecting rod 4 is inserted into a rectangular plate round hole of the sealing cover 502 above the pulling plate 5; the bottom piece 7 is arranged at the bottom of the filter piece 6, and the connecting plate 701 at the top end of the bottom piece 7 and the fixing block 702 inside the bottom piece are embedded into the clamping groove 601;
the moving block 3 comprises a stress groove 301, a pull groove 302, a clamping plate 303, a pull rod 304 and a side block 305, the moving block 3 is of a T-shaped structure, and the outer end of the moving block 3 is provided with a control plate of an L-shaped structure; the inner end of the moving block 3 is provided with a stress groove 301, and the stress groove 301 is of a T-shaped structure; the outer end of the stress groove 301 is provided with a pull groove 302, the middle position of the pull groove 302 is in a circular structure, and the upper end and the lower end of the pull groove 302 are in a rectangular structure; a clamping plate 303 is arranged in the moving block 3 through a spring, the side edge of the clamping plate 303 is of a wedge-shaped structure, and a rotating groove with a middle convex cylindrical structure is arranged in the middle of the side edge of the clamping plate 303; the pull rod 304 is of a cylindrical structure with a convex middle part, rectangular blocks are arranged on the upper side and the lower side of the outer end of the pull rod 304, and a pull plate is arranged on the outer end of the pull rod 304; the middle position of the pull rod 304 passes through the pull groove 302, and the inner end of the pull rod 304 is inserted and installed inside the rotating groove; the moving block 3 is embedded in the guide groove 201, the side edge of the clamping plate 303 in the moving block 3 is in contact with the clamping block 202, the moving block 3 is arranged in the guide groove 201, when the device needs to collect waste engine oil, the moving block 3 can be directly pulled upwards through manpower, the moving block 3 can push the filtering piece 6 upwards through the connecting rod 4, the top end of the filtering piece 6 can be close to the bottom of a vehicle, so that the filtering piece 6 can be adjusted in height, when the waste engine oil is discharged, the moving block can directly enter the top end of the filtering piece 6, the probability of engine oil splashing is reduced, after the filtering piece 6 is adjusted to a proper height, the clamping plate 303 automatically receives spring power and moves outwards, one side of a wedge block of the filtering piece can be in contact with the clamping block 202, further, the moving block 3 can be fixed and limited, and therefore the moving block 3 can drive the filtering piece 6 to be fixed, when the moving block 3 only needs to temporarily rise, the pull rod 304 can be directly pulled to move outwards to pull the clamping plate 303 to retract inwards, then the pull rod 304 is rotated to enable the rectangular blocks at the upper end and the lower end of the pull rod 304 to be in contact with the outer end of the moving block 3, so that the clamping plate 303 can be fixed in a continuous pulling state, the moving block 3 cannot be fixed after rising, the stress groove 301 is used for installing the clamping plate 303 through a spring, the clamping plate 303 can move in the stress groove 301 through the spring, the pull groove 302 is used for installing the pull rod 304, the pull rod 304 can move in the stress groove, and the pull rod 304 is fixed in the continuous pulling state and can be limited and fixed after the rectangular blocks of the pull rod 304 pass through the pull groove 302;
the filter element 6 comprises a clamping groove 601, a buffer groove 602 and a leakage hole 603, the bottom of the filter element 6 is in a cylindrical tubular structure, the outer side of the bottom of the filter element 6 is provided with uniformly arranged filter circular holes, and the top end of the filter element 6 is in a horn-shaped structure; clamping grooves 601 are formed in two sides of the bottom of the filter piece 6, the clamping grooves 601 are of rectangular structures, and the top ends of the clamping grooves 601 are of wedge-shaped structures which are uniformly arranged; a buffer groove 602 is formed in the top end of the filter member 6, the buffer groove 602 is of a horn-shaped structure, and the buffer groove 602 is of an arc-shaped structure which is uniformly arranged; the filtering piece 6 is arranged in the main body 1, the outer side of the top end of the filtering piece 6 is contacted with the inside of the top block 402, the filtering piece 6 is arranged in the main body 1, the filtering piece 6 can be connected with the moving block 3 through the connecting rod 4, when the moving block 3 moves, the filtering piece 6 can be driven to adjust the height, further, the top end of the filtering piece 6 can be positioned at the position of a waste engine oil outlet, when waste engine oil is discharged, the top end of the filtering piece 6 can be contacted with the top end of the filtering piece 6, because the inside of the top end of the filtering piece 6 is smooth, when the waste engine oil falls down, splashing can be avoided, or the engine oil enters the inside of the leakage hole 603, the engine oil can enter the inside of the buffer groove 602, when the engine oil falls down, the engine oil can be blocked, splashing can not be avoided, then the waste engine oil is guided by the inside of the buffer, make and filter 6 and can filter the inside residue of used oil, make used oil can enter into the inside of main part 1 and collect, draw-in groove 601 is used for installing connecting plate 701 and fixed block 702, make the bottom that installs in main part 1 that bottom part 7 can stabilize, make when used oil residue filters, can directly enter into the inside of bottom part 7 and collect, buffer tank 602 is after the oil gets into, can be cushioned the water conservancy diversion by buffer tank 602, avoid the machine oil splash.
The main body 1 comprises a bottom bin 101, a connecting pipe 102, a stress rod 103 and a moving part 104, wherein a feed inlet is formed in the top end of the main body 1 and is of a horn-shaped structure; a bottom bin 101 is arranged at the bottom end inside the main body 1, the bottom bin 101 is of a circular plate-shaped structure, and a rubber layer is arranged between the bottom bin 101 and the inside of the main body 1; a connecting pipe 102 is arranged on the side edge of the bottom of the main body 1, the connecting pipe 102 is of an L-shaped structure, and the connecting pipe 102 is communicated with the inside of the bottom bin 101; the top end of the inside of the connecting pipe 102 is of a cylindrical structure with a convex middle part, a stress rod 103 is arranged inside the top end of the connecting pipe 102 through a spring, and the stress rod 103 is of a cylindrical structure with a convex middle part; the moving part 104 is a circular plate-shaped structure, the top end of the moving part 104 is a conical structure, the moving part 104 is arranged inside the bottom bin 101 through a spring, the bottom bin 101 is used for being arranged at the bottom of the main body 1, the rubber layer can separate the bottom bin 101 at the bottom of the main body 1, when more waste engine oil is collected inside the main body 1, the device can buffer the impact force generated by the waste engine oil through the rubber layer in the moving process, the waste engine oil is prevented from splashing out, the connecting pipe 102 is used for installing the stress rod 103 through the spring, the device can collect the waste engine oil, the moving block 3 falls down, the stress rod 103 can be pressed, the stress rod 103 can compress the air inside the connecting pipe 102, the gas can enter the inside of the bottom bin 101, the gas can support the rubber layer, and the rubber layer can buffer more engine oil.
The side part 2 comprises a guide groove 201, a fixture block 202 and a guide rod 203, the side part 2 is of a rectangular structure, and the guide groove 201 is formed in the side part 2; the guide groove 201 is of a T-shaped structure, and rectangular grooves are formed in two sides of the guide groove 201; fixture blocks 202 which are uniformly arranged are arranged in the guide groove 201, and the fixture blocks 202 are in a wedge-shaped structure; the guide rod 203 is a cylindrical structure, the guide rod 203 is arranged at two sides of the side piece 2, the upper end and the lower end of the guide rod 203 are connected with the main body 1 through connecting blocks, the side piece 2 is used for being arranged at the side of the main body 1, so that the guide groove 201 in the side piece 2 can be embedded into the movable block 3, so that the moving block 3 can move in the inner part of the moving block 3 in a guiding way, the moving block 3 can drive the filter element 6 to move to a proper position to collect waste engine oil, the clamping block 202 is arranged after the moving block 3 moves to the proper position, the clamping plate 303 in the moving block 3 can receive the power of the spring to move outwards, so that the side edge of the clamping plate 303 can contact with the fixture block 202, the moving block 3 can be limited and fixed, the guide rod 203 is inserted into the round hole of the side block 305, so that when the moving block 3 moves up and down, can be guided to move by the guide rods 203 so that the springs outside the guide rods 203 can assist in supporting the moving block 3.
The moving block 3 further comprises a side block 305, the side block 305 is of a T-shaped structure, and a circular hole is formed in the middle of the side block 305; the guide rod 203 is installed in the side block 305 in a penetrating and withdrawing mode, the bottom of the side block 305 is in contact with the spring on the outer side of the guide rod 203, the side block 305 is installed on two sides of the side piece 2, a round hole in the side block 305 can be inserted into the guide rod 203, the side block 305 can receive spring power, and the spring can assist in supporting and rising when the moving block 3 rises through manual control.
The connecting rod 4 comprises a top groove 401 and a top block 402, the connecting rod 4 is of an L-shaped structure, and the top groove 401 is formed in the outer side of the top end of the connecting rod 4; the top groove 401 is of a T-shaped structure, round rods are arranged on two sides of the top groove 401, and springs are sleeved on the outer sides of the round rods; the top end of the connecting rod 4 is provided with a connecting shaft through a supporting plate; the top side of connecting rod 4 is equipped with kicking block 402, and kicking block 402 is the arc structure, and the inside of kicking block 402 is loudspeaker column structure, connecting rod 4 is used for installing in the movable block 3 top, when making movable block 3 rise, can drive connecting rod 4 and remove together, make connecting rod 4 can remove together through kicking block 402 control filter piece 6, top groove 401 is used for installing arm-tie 5, make arm-tie 5 can install its inside height regulation, kicking block 402 is used for imbedding filter piece 6, make filter piece 6 can be connected with connecting rod 4, when making connecting rod 4 remove, can drive filter piece 6 and remove together.
The pull plate 5 comprises an auxiliary groove 501 and a sealing cover 502, the pull plate 5 is of an L-shaped structure, and the bottom of the pull plate 5 is of a T-shaped structure; round holes are formed in two sides of the bottom of the pulling plate 5, springs are arranged above two sides of the bottom of the pulling plate 5, and a control rod is arranged at the outer end of the pulling plate 5; an auxiliary groove 501 is formed in the top end of the pulling plate 5, and the auxiliary groove 501 is of a T-shaped structure; the sealing cover 502 is of a circular plate-shaped structure, a rectangular plate is arranged at the bottom of the sealing cover 502, and a round hole is formed in the middle of the rectangular plate; the rectangular plate bottom of sealed lid 502 bottom is equipped with the T-shaped piece, and the inside at supplementary groove 501 is installed in the embedding of T-shaped piece, the arm-tie 5 is used for pulling sealed lid 502 and overturns together, make this device when not using, sealed lid 502 can be in and filter the top of piece 6 sealed, avoid debris to get into, supplementary groove 501 is used for imbedding the sealed lid 502 rectangular plate bottom T-shaped piece of installation, when making sealed lid 502 upset, the T-shaped piece can be in the inside self-adaptation removal of supplementary groove 501, and then make the upset that sealed lid 502 can be convenient open.
Wherein, filter 6 still including the leakage hole 603, the leakage hole 603 is slope column structure, and the uniform arrangement of leakage hole 603 is inside filtering the top of 6, and the leakage hole 603 is when the engine oil falls down, can directly enter into the inside of dashpot 602 through the leakage hole 603, and then directly avoid the engine oil splash.
The bottom piece 7 comprises a connecting plate 701 and a fixing block 702, the bottom piece 7 is of a horn-shaped structure, and filter holes which are uniformly arranged are formed in the bottom of the bottom piece 7; two connecting plates 701 are arranged on two sides of the top end of the bottom piece 7, and the outer sides of the top ends of the connecting plates 701 are of L-shaped structures; connecting plate 701's top inboard is equipped with align to grid's fixed block 702, and fixed block 702 is the wedge structure, end 7 is used for installing and is filtering 6 bottoms, make and filter 6 after collecting useless machine oil, can make end 7 fix in the bottom of filtering 6, make the residue in the useless machine oil can be filtered by end 7 and collect, make after the machine oil residue is collected, can only take off end 7 and clear up, connecting plate 701 is used for driving fixed block 702 and removes, make fixed block 702 can insert the inside fixed mounting of draw-in groove 601.
When in use: when the device is required to be used, the push rod can be manually used to move the device to a proper position, then the pull plate 5 is pulled to move downwards through manpower, so that the pull plate 5 can control the sealing cover 502 to turn over, the top end of the filtering piece 6 can be opened, the device can be positioned at the position of an engine oil outlet of a vehicle, then the moving block 3 is directly controlled to move upwards through manpower, so that the moving block 3 can receive the guiding force of the guide rod 203 through the side block 305 to move up and down, a spring outside the guide rod 203 can assist in pushing against the moving block 3 to move, the moving block 3 can drive the filtering piece 6 to move together through the connecting rod 4, then the moving block 3 is controlled to continuously rise, so that the top end of the filtering piece 6 can be positioned at the position of the engine oil outlet, then an engine oil outlet screw is opened, so that, the used oil can enter the inside of the buffer groove 602 through the leakage hole 603, so that the used oil can be buffered, the oil is prevented from splashing, the used oil can be filtered through the filter element 6 and the bottom element 7, and the used oil can enter the inside of the main body 1, when the inside of the main body 1 is fully collected with the oil, the pull rod 304 can be pulled by manpower to move outwards, the pull rod 304 can drive the clamping plate 303 to move outwards, the limit on the moving block 3 is further released, the moving block 3 can receive the supporting force of the bottom spring, the moving block 3 can move downwards together with the filter element 6, so that the moving block 3 can reset, when the moving block 3 falls down completely, the moving block 3 is in contact with the stress rod 103, and then the stress rod 103 is pressed, so that the inside of the connecting pipe 102 can be compressed, and the gas can be injected into the inside of the bottom bin 101, thereby with the rubber layer jack-up of 1 inside bottoms of main part for the rubber layer can be local elasticity more, thereby effectually supports machine oil, makes this device when removing, can supplementary buffering impact force, avoids machine oil spill.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.