阅读说明：本技术 一种发动机润滑油取出装置 (Engine lubricating oil taking-out device ) 是由 李速 于 2019-12-11 设计创作，主要内容包括：一种发动机润滑油取出装置包括夹紧装置、转动装置、扣压装置和吸油装置,所述吸油装置包括吸油箱以及设置于所述吸油箱内的吸油腔内上下滑动配合设有吸油板,所述吸油腔顶部端壁上设有向上延伸的第一吸油槽,所述吸油板顶部端面上固设有向上延伸且通过所述第一吸油槽的第一吸油轴,所述第一吸油轴的上侧端面上固设有吸油手柄；本装置所设计的结构可视为密封结构可以保证发动机废弃润滑油在整个抽取过程中不会出现滴落现象,从而保证人员在工作过程中的工作环境,本装置结构简单,通过机械的方式进行多种动作且成本低廉适合在各汽修厂,服务商等相关单位推广。(An engine lubricating oil taking-out device comprises a clamping device, a rotating device, a buckling device and an oil absorption device, wherein the oil absorption device comprises an oil absorption tank and an oil absorption plate which is arranged in an oil absorption cavity in the oil absorption tank in a vertically sliding fit manner, a first oil absorption groove which extends upwards is formed in the end wall of the top of the oil absorption cavity, a first oil absorption shaft which extends upwards and passes through the first oil absorption groove is fixedly arranged on the end surface of the top of the oil absorption plate, and an oil absorption handle is fixedly arranged on the end surface of the upper side of the first oil absorption shaft; the structure that this device designed can be regarded as seal structure and can guarantee that engine waste lubricating oil can not appear dripping phenomenon at whole extraction in-process to guarantee the operational environment of personnel in the course of the work, this device simple structure carries out multiple action and low cost through the mode of machinery and is fit for in each vapour repair factory, relevant unit popularization such as service provider.)

1. The utility model provides an engine lubricating oil remove device, includes clamping device, rotating device, withholds device and oil absorption device, its characterized in that: the oil absorption device comprises an oil absorption tank and an oil absorption plate which is arranged in an oil absorption cavity in the oil absorption tank in a vertically sliding fit manner, a first oil absorption groove which extends upwards is formed in the end wall of the top of the oil absorption cavity, a first oil absorption shaft which extends upwards and passes through the first oil absorption groove is fixedly arranged on the end surface of the top of the oil absorption plate, an oil absorption handle is fixedly arranged on the end surface of the upper side of the first oil absorption shaft, a second oil absorption groove which extends downwards is formed in the end surface of the bottom of the oil absorption cavity, a third oil absorption groove which extends rightwards is formed in the end surface of the right side of the oil absorption cavity, an oil absorption ring which extends downwards and is threaded inside is fixedly arranged on the end surface of the bottom of the oil absorption tank, a first oil absorption limiting plate is fixedly arranged on the inner end surface of the oil absorption ring, a first oil absorption spring which extends upwards is fixedly arranged on the end surface of the upper side of the first, the oil absorption device is characterized in that a one-way oil absorption plate is fixedly arranged on the end face of the top of the second oil absorption shaft, an oil absorption shaft sleeve is arranged on the end wall of the right side of the oil absorption tank, a second oil absorption limiting plate is fixedly arranged on the end face of the inner side of the oil absorption shaft sleeve, a second oil absorption spring extending leftwards is fixedly arranged on the end face of the left side of the second oil absorption limiting plate, an oil absorption limiting ball is fixedly arranged on the end face of the left side of the second oil absorption spring, a left side section of the oil absorption limiting ball is abutted to a third oil absorption groove, a penetrating groove is formed in the lower side of the right side section of the oil absorption shaft sleeve, a guide pipe extending downwards is fixedly arranged in the penetrating groove, a baffle is fixedly arranged on the end face of the right side of.

2. An engine oil extraction device as defined in claim 1, wherein: the rotating device comprises a first clamping ring and a fixed sucker arranged on the top end face of the first rotating ring, a first rotating groove is formed in the inner side end face of the first rotating ring, a second rotating ring is arranged in the first rotating groove in a sliding fit mode, a second rotating groove is formed in the inner side end wall of the second rotating ring in an annular mode, a first rotating block extending inwards is fixedly arranged in the second rotating groove, a third rotating groove is formed in the inner side end face of the first rotating block, a rotating shaft extending inwards is arranged in the third rotating groove in a sliding fit mode, a second rotating block is fixedly arranged on the inner side end face of the rotating shaft, a rotating spring is fixedly arranged between one side, away from the second rotating block, of the rotating shaft and the outer side end face of the second rotating groove, a first liquid collecting ring and a second liquid collecting ring extending downwards are fixedly arranged on the bottom end face of the first rotating block, and the first liquid collecting ring is located on the inner side of the second liquid collecting ring, and a first rubber sealing ring is arranged between the second liquid collecting ring and the first rotating ring, the first rubber sealing ring is fixedly connected with the first rotating ring, and a third liquid collecting ring is arranged on the lower end face of the second liquid collecting ring.

3. An engine oil extraction device as defined in claim 1, wherein: the clamping device comprises a first clamping block which is arranged on the lower side end face of the second rotating block and is inclined inwards, an arc-shaped groove is formed in the upper side end face of the first clamping block, one side end face of the arc-shaped groove is communicated with the outside, an arc-shaped block is fixedly arranged on the side end face of the first clamping block, which is far away from the arc-shaped groove, the arc-shaped block is in sliding fit with the arc-shaped groove, a second clamping block is arranged on the outer side end face of the first clamping block in a threaded fit manner, a fourth liquid collecting ring is fixedly arranged on the upper side end face of the second clamping block, the fourth liquid collecting ring is positioned on the outer side of the first liquid collecting ring, a fifth liquid collecting ring extending downwards is fixedly arranged on the lower side end face of the second clamping block, a second rubber sealing ring is fixedly arranged between the fifth liquid collecting ring and the third liquid collecting ring, the second rubber sealing ring is fixedly connected with the third liquid collecting ring, and a clamping ring is fixedly arranged on the fifth liquid collecting, the snap ring is positioned on the lower side of the third liquid collecting ring.

4. An engine oil extraction device as defined in claim 1, wherein: the buckling device comprises a buckling pressing block and a first buckling groove which is arranged on the top end face of the buckling pressing block and is circular, the inner side end face of the first buckling groove is provided with a second buckling groove in a fitting manner, a third buckling groove communicated with the outside is arranged on the side end face of the second buckling groove far away from the first buckling groove, a buckling wedge is arranged in the second buckling groove in a sliding fit manner, a buckling shaft extending outwards and passing through the third buckling groove is fixedly arranged on one side end face of the buckling wedge far away from the first buckling groove, a pulling handle is fixedly arranged on the side end face of the buckling shaft far away from the buckling pressing block, a liquid leakage port penetrating through the buckling pressing block is arranged on the bottom end face of the first buckling groove, the liquid leakage port is provided with a locking ring in threaded connection and matching mode, a locking ring groove is formed in the end face of the bottom of the locking ring, a rubber pipe is fixedly arranged in the locking ring groove, and an external thread shaft sleeve is fixedly arranged at the other end of the rubber pipe.

Technical Field

The invention relates to the technical field of automobiles, in particular to an engine lubricating oil taking-out device.

Background

In order to ensure the power, service life and safety of people during driving, the engine needs to be lubricated and protected, so that the engine lubricating oil becomes an essential product, the engine lubricating oil has service life, the engine lubricating oil needs to be replaced within a certain mileage or service time, the waste engine lubricating oil in the current automobile repair can pollute clothes of workers when taken out, and the waste lubricating oil can pollute the land when directly sprayed on the ground.

Disclosure of Invention

Aiming at the technical defects, the invention provides an engine lubricating oil taking-out device which can overcome the defects.

The invention relates to an engine lubricating oil taking-out device, which comprises a clamping device, a rotating device, a buckling device and an oil suction device, and is characterized in that: the oil absorption device comprises an oil absorption tank and an oil absorption plate which is arranged in an oil absorption cavity in the oil absorption tank in a vertically sliding fit manner, a first oil absorption groove which extends upwards is formed in the end wall of the top of the oil absorption cavity, a first oil absorption shaft which extends upwards and passes through the first oil absorption groove is fixedly arranged on the end surface of the top of the oil absorption plate, an oil absorption handle is fixedly arranged on the end surface of the upper side of the first oil absorption shaft, a second oil absorption groove which extends downwards is formed in the end surface of the bottom of the oil absorption cavity, a third oil absorption groove which extends rightwards is formed in the end surface of the right side of the oil absorption cavity, an oil absorption ring which extends downwards and is threaded inside is fixedly arranged on the end surface of the bottom of the oil absorption tank, a first oil absorption limiting plate is fixedly arranged on the inner end surface of the oil absorption ring, a first oil absorption spring which extends upwards is fixedly arranged on the end surface of the upper side of the first, the oil absorption device is characterized in that a one-way oil absorption plate is fixedly arranged on the end face of the top of the second oil absorption shaft, an oil absorption shaft sleeve is arranged on the end wall of the right side of the oil absorption tank, a second oil absorption limiting plate is fixedly arranged on the end face of the inner side of the oil absorption shaft sleeve, a second oil absorption spring extending leftwards is fixedly arranged on the end face of the left side of the second oil absorption limiting plate, an oil absorption limiting ball is fixedly arranged on the end face of the left side of the second oil absorption spring, a left side section of the oil absorption limiting ball is abutted to a third oil absorption groove, a penetrating groove is formed in the lower side of the right side section of the oil absorption shaft sleeve, a guide pipe extending downwards is fixedly arranged in the penetrating groove, a baffle is fixedly arranged on the end face of the right side of.

Preferably, the rotating device comprises a first clamping ring and a fixed sucker arranged on the top end face of the first rotating ring, a first rotating groove is arranged on the inner side end face of the first rotating ring, a second rotating ring is arranged in the first rotating groove in a sliding fit manner, a second rotating groove is arranged on the inner side end wall of the second rotating ring in an annular manner, a first rotating block extending inwards is fixedly arranged in the second rotating groove, a third rotating groove is arranged on the inner side end face of the first rotating block, a rotating shaft extending inwards is arranged in the third rotating groove in a sliding fit manner, a second rotating block is fixedly arranged on the inner side end face of the rotating shaft, a rotating spring is fixedly arranged between one side of the rotating shaft far away from the second rotating block and the outer side end face of the second rotating groove, a first liquid collecting ring and a second liquid collecting ring extending downwards are fixedly arranged on the bottom end face of the first rotating block, and the first liquid collecting ring is positioned on the inner side of the second liquid collecting ring, and a first rubber sealing ring is arranged between the second liquid collecting ring and the first rotating ring, the first rubber sealing ring is fixedly connected with the first rotating ring, and a third liquid collecting ring is arranged on the lower end face of the second liquid collecting ring.

Preferably, the clamping device comprises a first clamping block which is arranged on the lower side end face of the second rotating block and is inclined inwards, an arc-shaped groove is formed in the upper side end face of the first clamping block, one side end face of the arc-shaped groove is communicated with the outside, an arc-shaped block is fixedly arranged on the end face of the first clamping block, which is far away from the arc-shaped groove, the arc-shaped block is in sliding fit with the arc-shaped groove, a second clamping block is arranged on the outer side end face of the first clamping block in a threaded fit manner, a fourth liquid collecting ring is fixedly arranged on the upper side end face of the second clamping block and is positioned on the outer side of the first liquid collecting ring, a fifth liquid collecting ring which extends downwards is fixedly arranged on the lower side end face of the second clamping block, a second rubber sealing ring is fixedly arranged between the fifth liquid collecting ring and the third liquid collecting ring, and the second rubber sealing ring is fixedly connected with the third liquid collecting ring, and a snap ring is fixedly arranged on the fifth liquid collecting ring and is positioned at the lower side of the third liquid collecting ring.

Preferably, the pressing device comprises a pressing block and a first pressing groove which is arranged on the top end face of the pressing block and is circular, the inner side end face of the first pressing groove is provided with a second pressing groove in a fitted manner, a third pressing groove communicated with the outside is arranged on the side end face of the second pressing groove far away from the first pressing groove, a pressing wedge is arranged in the second pressing groove in a sliding fit manner, a pressing shaft extending outwards and passing through the third pressing groove is fixedly arranged on one side end face of the pressing wedge far away from the first pressing groove and on one side end face of the second pressing groove far away from the first pressing groove, a pulling handle is fixedly arranged on the side end face of the pressing shaft far away from the pressing block, a liquid leakage port penetrating through the pressing block is arranged on the bottom end face of the first pressing groove, the liquid leakage port is provided with a locking ring in threaded connection and matching mode, a locking ring groove is formed in the end face of the bottom of the locking ring, a rubber pipe is fixedly arranged in the locking ring groove, and an external thread shaft sleeve is fixedly arranged at the other end of the rubber pipe.

In conclusion, the structure that this device designed can be regarded as seal structure and can guarantee that engine waste lubricating oil can not appear dripping phenomenon in whole extraction process to guarantee personnel's operational environment in the course of the work, this device simple structure carries out multiple action and low cost through the mode of machinery and is fit for relevant unit popularization at each vapour repair factory, service provider etc..

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic diagram of an engine oil extraction device according to the present invention;

FIG. 2 is a schematic view of the structure at A-A in FIG. 1;

FIG. 3 is a schematic view of the structure at B-B in FIG. 1;

FIG. 4 is a schematic view of the structure at C-C in FIG. 1;

fig. 5 is a schematic structural diagram at D in fig. 1.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

The invention will now be described in detail with reference to fig. 1-5, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

As shown in fig. 1-5, the engine lubricating oil extracting device of the invention comprises a clamping device, a rotating device, a buckling device and an oil sucking device; the rotating device comprises a first clamping ring 10 and a fixed sucker 11 arranged on the top end face of the first rotating ring 10, a first rotating groove 12 on the inner side end face of the first rotating ring 10, a second rotating ring 13 is arranged in the first rotating groove 12 in a sliding fit manner, a second rotating groove 64 is arranged on the inner side end wall of the second rotating ring 13 in a ring manner, a first rotating block 14 extending inwards is fixedly arranged in the second rotating groove 64, a third rotating groove 15 is arranged on the inner side end face of the first rotating block 14, a rotating shaft 16 extending inwards is arranged in the third rotating groove 15 in a sliding fit manner, a second rotating block 17 is fixedly arranged on the inner side end face of the rotating shaft 16, a rotating spring 18 is fixedly arranged between one side of the rotating shaft 16 far away from the second rotating block 17 and the outer side end face of the second rotating groove 13, a first liquid collecting ring 19 and a second liquid collecting ring 20 extending downwards are fixedly arranged on the bottom end face of the first rotating block 14, the first liquid collecting ring 19 is positioned on the inner side of the second liquid collecting ring 20, a first rubber sealing ring 21 is arranged between the second liquid collecting ring 20 and the first rotating ring 10, the first rubber sealing ring 21 is fixedly connected with the first rotating ring 10, and a third liquid collecting ring 65 is arranged on the lower side end face of the second liquid collecting ring 20.

Beneficially, the clamping device comprises a first clamping block 22 which is arranged on the lower side end face of the second rotating block 17 and is inclined inwards, an arc-shaped groove 23 is formed in the upper side end face of the first clamping block 22, one side end face of the arc-shaped groove 23 is communicated with the outside, an arc-shaped block 24 is arranged on the end face of the first clamping block, which is far away from the arc-shaped groove 23, far away from the arc-shaped groove 22, the arc-shaped block 24 is in sliding fit with the arc-shaped groove 23, a second clamping block 25 is arranged on the outer side end face of the first clamping block 22 in a threaded fit manner, a fourth liquid collecting ring 26 is arranged on the upper side end face of the second clamping block 25, the fourth liquid collecting ring 26 is located on the outer side of the first liquid collecting ring 19, a fifth liquid collecting ring 27 which extends downwards is arranged on the lower side end face of the second clamping block 25, and a second rubber sealing ring 28 is arranged between the fifth liquid collecting ring 27 and the third, the second rubber sealing ring 28 is fixedly connected with the third liquid collecting ring 65, a snap ring 29 is fixedly arranged on the fifth liquid collecting ring 27, and the snap ring 29 is positioned on the lower side of the third liquid collecting ring 65.

Beneficially, the pressing device includes a pressing block 30 and a first pressing groove 31 disposed on the top end face of the pressing block 30, a second pressing groove 32 is disposed on the inner side end face of the first pressing groove 31, a third pressing groove 33 communicated with the outside is disposed on the side end face of the second pressing groove 32 away from the first pressing groove 31, a pressing wedge 34 is disposed in the second pressing groove 32 in a sliding fit manner, a pressing shaft 36 extending outward and passing through the third pressing groove 33 is disposed between a side end face of the pressing wedge 42 away from the first pressing groove 31 and a side end face of the second pressing groove 32 away from the first pressing groove 31, a pressing spring 35 is disposed between the side end face of the pressing wedge 34 away from the first pressing groove 31, a pulling handle 37 is disposed on the side end face of the pressing shaft 36 away from the pressing block 30, be equipped with on the bottom terminal surface of first withhold groove 31 and run through the weeping mouth 38 of withholding piece 30, weeping mouth 38 threaded connection cooperation is equipped with locking ring 39, locking ring groove 40 has been seted up on the bottom terminal surface of locking ring 39, locking ring groove 40 internal fixation has the rubber tube 41, the rubber tube other end has set firmly external screw thread axle sleeve 42.

Beneficially, the oil suction device includes an oil suction box 43 and an oil suction plate 45 disposed in the oil suction cavity 44 in the oil suction box 43 in a vertically sliding fit manner, a first oil suction groove 46 extending upward is disposed on an end wall of a top of the oil suction cavity 44, a first oil suction shaft 47 extending upward and passing through the first oil suction groove 46 is fixedly disposed on an end surface of a top of the oil suction plate 45, an oil suction handle 48 is fixedly disposed on an end surface of an upper side of the first oil suction shaft 47, a second oil suction groove 49 extending downward is disposed on an end surface of a bottom of the oil suction cavity 44, a third oil suction groove 50 extending rightward is disposed on an end surface of a right side of the oil suction cavity 44, an oil suction ring 51 extending downward and having threads inside is fixedly disposed on an end surface of a bottom of the oil suction box 43, a first oil suction limiting plate 52 is fixedly disposed on an end surface of an inside of the oil suction ring 51, and a first oil suction spring, a second oil suction shaft 54 extending upwards and passing through the second oil suction groove 49 is fixedly arranged on the upper end face of the first oil suction spring 53, a one-way oil suction plate 55 is fixedly arranged on the top end face of the second oil suction shaft 54, an oil suction shaft sleeve 56 is arranged on the right end wall of the oil suction tank 43, a second oil suction limiting plate 57 is fixedly arranged on the inner end face of the oil suction shaft sleeve 56, a second oil suction spring 58 extending leftwards is fixedly arranged on the left end face of the second oil suction limiting plate 57, an oil suction limiting ball 59 is fixedly arranged on the left end face of the second oil suction spring 58, the left section of the oil suction limiting ball 59 is abutted against the third oil suction groove 50, a through groove 60 is arranged on the lower side of the right section of the oil suction shaft sleeve 56, a guide pipe 61 extending downwards is fixedly arranged in the through groove 60, a baffle plate 62 is fixedly arranged on the right end face of the oil suction shaft sleeve 56, and the guide pipe 61 extends downwards, the oil absorption ring 51 is provided with a downward extending support plate 66 on the lower end surface.

The applicant will now specifically describe an engine oil extraction device of the present application with reference to figures 1 to 5 and the above description:

when beginning the concatenation, will snap ring 29 is arranged in first withhold groove 31, upwards promote withhold briquetting 30 and make snap ring 29 passes through withhold wedge 34, make snap ring 29's top end with withhold the bottom terminal surface of wedge 34 inconsistent, snap ring 29's excircle terminal surface with the inboard end wall of first withhold groove 31 is inconsistent, snap ring 29's bottom terminal surface with the bottom end wall of first withhold groove 31 is inconsistent, rotate locking ring 39 make its with drain mouth 38 threaded connection accomplishes, rotates external screw thread shaft sleeve 42 make its with oil absorption ring 51 threaded connection.

When the clamping is started, the sucking disc 11 is adsorbed at the oil discharging port of the vehicle, the fifth liquid collecting ring 27 is rotated to drive the second clamping block 25, the second clamping block 25 is rotated to move upwards along the screw thread, the second clamping block 25 moves upwards to drive the second rotating block 17 to move towards the center of the second clamping block 25, the second rotating block 17 moves to drive the rotating shaft 16 to move, the rotating shaft 16 moves to stretch the rotating spring 18, the second rotating block 17 moves to gradually clamp the oil discharging bolt of the vehicle, and the fifth liquid collecting ring 27 stops rotating after being clamped.

When oil discharge is started, the second liquid collecting ring 20 is rotated to drive the third liquid collecting ring 65 to rotate, the second liquid collecting ring 20 drives the first rotating block 14 to rotate, the first rotating block 14 is rotated to drive the rotating shaft 16 to rotate, the rotating shaft 16 is rotated to drive the first rotating block 14 to rotate, the first rotating block 14 is rotated to drive the second rotating block 17 to rotate, the first rotating block 14 is rotated to drive the clamping device to rotate, the second rotating block 17 is rotated to drive the vehicle oil discharging bolt to rotate so as to discharge the vehicle oil discharging bolt, the second rotating block 17, the clamping device and the first rotating block 14 move downwards in the process that the vehicle oil discharging bolt is discharged downwards, the first rotating block 14 moves downwards to drive the second rotating groove 13 to move downwards along the first rotating groove 12, and the second liquid collecting ring 20 is pulled downwards to drive the rotating device and the rotating device after the vehicle oil discharging bolt moves downwards The clamping device continues to move downwards, at the moment, the rotation is stopped, and oil leakage starts.

When the drawing is started, the oil suction handle 48 is pulled up to drive the first oil suction shaft 47 to move upwards, the first oil suction shaft 47 drives the oil suction plate 45 to move upwards when the oil suction plate 45 moves upwards, pressure difference is generated in the oil suction cavity 44 due to the upward movement of the oil suction plate 45, the oil suction plate 45 generates suction force to drive the one-way oil suction plate 55 to move upwards and the oil suction limiting ball 59 to move leftwards, the oil suction limiting ball 59 moves leftwards to abut against the right end face of the third oil suction groove 50 so as to complete the blocking of the third oil suction groove 50, the one-way oil suction plate 55 moves upwards to drive the second oil suction shaft 54 to move upwards, the second oil suction shaft 54 moves upwards to stretch the first oil suction spring 53, pressure difference is generated between the drawing device and the vehicle oil tank, and the waste lubricating oil flows through the rotating device, the clamping device and the buckling device under the action of suction force and is sucked into the oil suction cavity 44 through the second oil suction groove 49, when the upward movement of the oil suction plate 45 is completed, the extraction is completed.

When storage is started, the oil suction handle 48 is pressed downwards to drive the first oil suction shaft 47 to move downwards, the first oil suction shaft 47 moves downwards to drive the oil suction plate 45 to move downwards, pressure is generated in the oil suction cavity 44 when the oil suction plate 45 moves downwards, the first oil suction spring 53 rebounds to pull the second oil suction shaft 54 to move downwards, the second oil suction shaft 54 moves downwards to drive the one-way oil suction plate 55 to move downwards to be in contact with the bottom end wall of the oil suction cavity 44, the second oil suction groove 49 is closed, the oil suction limiting ball 59 moves rightwards under the action of the pressure, the oil suction limiting ball 59 moves rightwards to compress the second oil suction spring 58, the waste lubricating oil flows into the oil suction shaft sleeve 56 from the third oil suction groove 50, and the waste lubricating oil flows into the oil storage tank 63 from the flow guide pipe 61.

When the disassembly is started, the second liquid collecting ring 20 is pushed upwards to drive the rotating device and the clamping device to move upwards, the second liquid collecting ring 20 is rotated until the vehicle oil discharging bolt resets, the second liquid collecting ring 20 is stopped at the moment, the fifth liquid collecting ring 27 is rotated to drive the second clamping block 25 to rotate, the second clamping block 25 moves downwards along the first clamping block 22 when rotating, the rotating spring 18 rebounds to pull the rotating shaft 16 to move outwards, the rotating shaft 16 moves to drive the second rotating block 17 to move outwards to gradually loosen the vehicle oil discharging bolt, and the sucking disc 11 is disassembled, so that the disassembly is completed.

The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.