CN110645067A - Screwing device for discharging engine oil - Google Patents
Screwing device for discharging engine oil Download PDFInfo
- Publication number
- CN110645067A CN110645067A CN201911029385.3A CN201911029385A CN110645067A CN 110645067 A CN110645067 A CN 110645067A CN 201911029385 A CN201911029385 A CN 201911029385A CN 110645067 A CN110645067 A CN 110645067A
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- Prior art keywords
- oil
- rod
- engine
- rotating head
- bevel gear
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- 239000010705 motor oil Substances 0.000 title claims abstract description 60
- 238000007599 discharging Methods 0.000 title claims abstract description 24
- 239000003921 oil Substances 0.000 claims abstract description 298
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 230000002093 peripheral effect Effects 0.000 claims abstract description 3
- 239000010721 machine oil Substances 0.000 claims description 24
- 238000005086 pumping Methods 0.000 abstract description 26
- 230000008859 change Effects 0.000 description 9
- 239000000725 suspension Substances 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 230000005484 gravity Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/04—Filling or draining lubricant of or from machines or engines
- F01M11/0458—Lubricant filling and draining
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
Abstract
The invention relates to an oil discharge screwing device, which comprises an oil receiving disc, wherein the oil receiving disc is arranged on a sliding mechanism, the sliding mechanism drives the oil receiving disc to move on an operation surface, a screwing device for screwing an oil discharge screw is arranged beside the oil receiving disc, a rotary camera device is arranged beside the screwing device, the rotary camera device is used for collecting peripheral image signals of the oil discharge screw of an engine oil pan, the sliding mechanism is pushed to the position below an automobile engine bin, the oil discharge screw at the oil pan position of the engine bin is dismounted through the screwing device, after the oil discharge screw is dismounted, engine oil flows into the oil receiving disc from the oil pan position, the oil receiving disc is used for carrying out primary carrying on the engine oil, and an oil pumping mechanism is used for carrying out oil pumping operation on the oil receiving disc so as to enable the amount of the engine oil in the oil receiving disc to be less and avoid the engine oil from spilling out from the oil receiving disc, the oil discharging device does not need to lift the automobile repeatedly, so that the problem of low efficiency is solved.
Description
Technical Field
The invention relates to the technical field of automobile maintenance tools, in particular to an oil discharging screwing device.
Background
Fuel automobile is when the maintenance, the most common maintenance is exactly to change the machine oil operation, when the automobile is changed machine oil, generally adopt the mode of gravity oil drain more, the benefit of gravity oil drain lies in more thoroughly changing machine oil, machine oil change is effectual, during the operation of gravity oil drain, adopt the lift to change more, when actually changing, open the car to the lift in, get up the car lifting through the lift, and make the oil drain screw show out, adopt the moment of torsion spanner to unscrew the oil drain screw, the realization is to the operation of putting the machine oil of car. After the engine oil is put, the oil discharge screw is screwed up, the automobile is lowered by the lifting mechanism, new engine oil is poured into the engine oil filling port of the engine compartment cover, the lifting mechanism is started again, the automobile is lifted, after the automobile is lifted, whether oil seepage occurs at the position of the oil discharge screw is observed, the automobile is repeatedly lifted by the engine oil replacing mode, and therefore the engine oil replacing efficiency is low.
Disclosure of Invention
The invention aims to provide an oil discharging spinner, which can effectively improve the replacement efficiency of automobile engine oil.
The technical scheme adopted by the invention is as follows.
The utility model provides a put oily ware of revolving of machine, is including connecing the food tray, connect the food tray setting on glide machanism, the glide machanism drive connects the food tray to be located the operation face and moves, it is provided with the ware of revolving soon that is used for revolving to put the machine oil screw to connect the food tray side, it is provided with rotatory camera equipment to revolve the ware side of revolving, rotatory camera equipment is used for gathering the peripheral image signal of engine oil pan drain screw.
The invention also has the following features:
it includes the movable rod to revolve wrong ware, the articulated setting in pole body middle section of movable rod is in the frame, and the articulated shaft is vertical arranges, the rod end of movable rod is provided with the telescopic link, the telescopic link slides along movable rod length direction, the telescopic link rod end is provided with revolves the head, it is used for revolving to revolve wrong oil drain screw to revolve wrong head.
The telescopic link rotary type sets up in the movable rod.
Still be provided with the rotation driving pole in the telescopic link, the rotation driving pole is rotatory and the interlock rotating head rotates, rotation driving pole and telescopic link constitute normal running fit.
The rod end of telescopic link is provided with turns to the box, it is provided with first bevel gear to turn to the box internal rotation type, first bevel gear and second bevel gear meshing, the rod end of rotatory actuating lever is connected with the center of first bevel gear, the rotating head is connected with the center of second bevel gear.
Articulated shaft of movable rod slides and sets up on the bar hole of frame, bar hole length direction horizontal arrangement.
The frame rotary type sets up on the support frame, the articulated shaft level of frame is arranged, be provided with locking mechanism on the articulated shaft between frame and the support frame, locking mechanism is used for operating articulated locking.
The both ends drill way in bar hole is provided with the slide rail respectively, the slide rail extends along bar hole length direction and arranges, the both ends of the articulated shaft of movable rod slide to set up on the slide rail.
The one end of rotating head is provided with and constitutes grafting complex socket with the oil drain screw, the other end of rotating head is provided with the slip inserted bar, the slip inserted bar constitutes the slip grafting cooperation with the central jack of second bevel gear, be provided with the tight spring in top on the slip inserted bar, the both ends of propping the tight spring respectively with rotating head and second bevel gear support and lean on.
An electromagnet is arranged in the rotating head and is connected with a power supply through a lead.
Rotatory camera equipment includes the camera, the side at the rotating head is fixed to the camera, the signal acquisition end of camera is parallel with the length direction of rotating head.
The invention has the technical effects that: when in actual use, with this glide machanism propelling movement to automobile engine storehouse below position department, and implement the dismantlement to engine storehouse oil pan position oil drain screw through screwing the ware, dismantle behind the oil drain screw, machine oil flows to in connecing the food tray from the oil pan position, utilize and connect the food tray to implement preliminary accepting to machine oil, and utilize the oil pumping mechanism to implement the oil pumping operation to the food tray, so that connect the less state of machine oil volume in the food tray, in order to avoid machine oil to spill from connecing the food tray, this machine oil equipment of putting, need not to lift the car repeatedly and the inefficiency problem that causes.
Drawings
FIG. 1 is a top view of an automotive oil discharge apparatus;
FIG. 2 is a front view of an automotive oil discharge apparatus;
FIGS. 3 and 4 are schematic diagrams of two perspective structures of an automobile oil drain device;
FIGS. 5 and 6 are schematic views of the oil receiving pan and the skid mechanism from two perspectives;
fig. 7 and 8 are front views of two states of the oil pan and the skid mechanism;
FIG. 9 is a schematic view of the inverted oil pan and the skid mechanism;
FIG. 10 is a sectional view of the oil receiving pan and the slider;
FIG. 11 is a schematic structural view of an adjustment mechanism;
fig. 12 to 14 are schematic views of three perspective structures of the screwdriver.
Detailed Description
In order that the objects and advantages of the invention will be more clearly understood, the invention will now be described in detail with reference to the following examples. It is to be understood that the following text is merely illustrative of one or more specific embodiments of the invention and does not strictly limit the scope of the invention as specifically claimed. As used herein, the terms "parallel" and "perpendicular" are not limited to their strict geometric definitions, but include tolerances for machining or human error, legibility and inconsistency;
the worries of the present invention will be explained in detail below with reference to the entire vehicle oil dispensing apparatus, with the screwdriver being estimated:
the specific features of the automobile oil drain device are explained in detail below:
an automobile oil discharging device comprises an oil receiving disc 10, wherein an oil pumping mechanism is arranged at the bottom of the oil receiving disc 10 and used for pumping out engine oil received in the oil receiving disc 10, the oil receiving disc 10 is arranged on a sliding mechanism, the sliding mechanism drives the oil receiving disc 10 to move on an operation surface, and a screwing device 20 used for screwing and discharging an engine oil screw is arranged beside the oil receiving disc 10;
as shown in fig. 1 to 4 and 12 to 14, in practical use, the oil discharge device is pushed to a position under an engine compartment of an automobile and fixed, the position of the oil receiving pan 10 is adjusted, the oil discharge screw at the oil pan position of the engine compartment is detached by the spinner 20, after the oil discharge screw is detached, engine oil flows from the oil pan position into the oil receiving pan 10, the oil receiving pan 10 is used for carrying out primary receiving of the engine oil, so that the situation that the engine oil is splashed on the body of a worker when the oil discharge screw is detached manually is avoided, and the oil pumping operation of the oil receiving pan 10 is carried out by the oil pumping mechanism, so that the engine oil quantity in the oil receiving pan 10 is small, and the problem of low efficiency caused by the fact that the engine oil is spilled from the oil receiving pan 10 is avoided, and the oil discharge device does not need to lift the automobile repeatedly;
after the engine oil is replaced, the filter is detached, after a new filter is replaced, the screwing device 20 is started to implement screwing operation on the oil drain screw, then the engine oil is filled into the engine oil filling port of the engine, whether the oil drain position where the oil drain screw is located has an oil leakage problem or not is observed, the condition that the engine oil is replaced qualified can be judged, and the engine of the automobile is simply maintained.
In order to conveniently realize the replacement of the automobile engine filter, the sliding mechanism is also provided with a lifting mechanism which is used for lifting one side of the automobile;
after lifting mechanism and raising car one side, conveniently observing automobile engine's machine and straining the position, strain the machine through artificial mode and dismantle and change to can ensure to change the convenient degree that machine oil machine strained to automobile engine.
In order to facilitate an operator to drill into a position below the engine bin to detach and replace the filter, the sliding mechanism is further provided with a sliding plate 30, and the surface of the sliding plate 30 is horizontal and can move along the horizontal plane;
the handheld machine of operating personnel strains to lie on slide 30, thereby can conveniently remove the machine of engine and strain position department, and then conveniently realize straining the machine and dismantle the change, and also conveniently observe whether the oil pan of oil drain screw position has the oil impregnate problem, in order to ensure that no oil impregnate problem produces.
In order to find the oil drain screw and observe whether the oil drain screw has an oil leakage problem, a rotary camera device 40 is arranged beside the spinner 20, and the rotary camera device 40 is used for collecting image signals around the oil drain screw of an engine oil pan;
referring to fig. 12 to 14, the rotary camera device 40 can move and rotate in unison with the screwdriver 20, so as to conveniently observe the position of the oil drain screw at which the oil drain screw displaces the engine oil pan, and further achieve the detachment of the oil drain screw, when the camera device 40 finds the position of the oil drain screw, the screwdriver 20 is combined with the oil drain screw and detached, the detached oil drain screw remains on the screwdriver 20 and is prevented from falling off, then the screwdriver 20 is started to detach the oil drain screw, and further achieve the oil drain operation of the automobile engine, after the oil drain operation is completed, the oil pumping operation on the oil pan 10 is performed by using the oil pumping mechanism, after the oil drain operation is completed, the screwing operation on the oil drain screw is performed by the screwdriver 20, then the engine oil in the engine oil filling port is filled with the engine oil, so as to achieve the replacement of the oil, after the oil replacement is completed, the observation on the periphery of the oil drain screw is performed by the camera device 40, to avoid the problem of oil leakage.
In order to realize the screwing operation of the oil drain screw, the screwing device 20 comprises a movable rod 21, the middle section of the rod body of the movable rod 21 is hinged on a frame 22, the hinged shaft is arranged vertically, a telescopic rod 23 is arranged at the rod end of the movable rod 21, the telescopic rod 23 slides along the length direction of the movable rod 21, a screwing head 24 is arranged at the rod end of the telescopic rod 23, and the screwing head 24 is used for screwing the oil drain screw;
after putting oily equipment propelling movement to automobile engine below position, through adjustment movable rod 21, make the movable rod be located frame 22 and rotate after rotating to the position of oil drain screw, through pull telescopic link 23, thereby can make rotating head 24 on rotating head 24 can effectual stop in the position of oil drain screw, constitute the cooperation of pegging graft when the one end "T" shape head of twisting head 24 and oil drain screw, the rotation to the oil drain screw is implemented to drive twisting head 24 soon, in order to realize the separation to oil drain screw and oil pan, thereby realize the release to engine internal engine oil, after oil drain screw dismantles, engine oil drops under the action of gravity and is connecing on food tray 10, and utilize pumping mechanism to implement the extraction operation to oil in food tray 10.
In order to realize accurate adjustment of position of rotating head 24 at the oil pan, telescopic rod 23 is rotatably disposed in movable rod 21;
through rotating telescopic link 23 for rotating head 24 is rotatory, thereby makes the quick leading of rotating head 24 just to oil drain screw position department, so that rotating head 24 can be fast effectual to adjust well with the one end of oil drain screw, and then realizes the dismantlement operation to the oil drain screw.
In order to realize rotation of rotary head 24, a rotation driving rod 25 is further arranged in telescopic rod 23, rotation driving rod 25 rotates and drives rotary head 24 to rotate, and rotation driving rod 25 and telescopic rod 23 form rotating fit;
the adjustment and matching between the telescopic rod 23 and the movable rod 21 realize the rapid and accurate adjustment of the position of the rotating head 24, and further the rotating head 24 is matched with one end of the oil drain screw, and then the rotating driving rod 25 is started to rotate the rotating head 24, so as to realize the dismounting operation of the oil drain screw;
a handheld head 234 convenient to rotate is arranged between the rod end of the telescopic rod 23 and the rotary driving rod 25, the handheld head 234 and the rotary rod 25 form threaded connection matching, and further rotation of the rotating head 24 can be achieved, so that the rotating head 24 is located beside an oil drain screw, and subsequent further adjustment operation is facilitated.
Foretell rotatory actuating lever 25 constitutes torque wrench, and then can effectively realize the rotation and the dismantlement operation to the oil drain screw, and the one end off-centre of rotatory actuating lever 25 is provided with the rotary rod to can effectively realize the rotation operation to rotatory actuating lever 25, and then realize the dismantlement operation to the oil drain screw.
Further, a turning box 231 is arranged at the rod end of the telescopic rod 23, a first bevel gear 232 is rotatably arranged in the turning box 231, the first bevel gear 232 is meshed with a second bevel gear 233, the rod end of the rotary driving rod 25 is connected with the center of the first bevel gear 232, and the rotary head 24 is connected with the center of the second bevel gear 233;
to install and remove rotary head 24, rotary head 24 is installed at the center of second bevel gear 233, and steering box 231 is connected to one end of telescopic rod 23, through telescopic rod 23, the position of rotary head 24 can be adjusted, and through rotating rotary driving rod 25, the rotary driving of rotary head 24 can be effectively realized, and further the screwing and oil discharging operation of oil discharging screw can be realized.
In order to realize the omnibearing adjustment of the movable rod 21 and realize that the rotary head 24 quickly finds the position of the oil drain screw, a hinge shaft of the movable rod 21 is slidably arranged on a strip-shaped hole 221 of the rack 22, and the strip-shaped hole 221 is horizontally arranged in the length direction;
when implementing rotating head 24 position adjustment, through pulling movable rod 21 for movable rod 21 is located bar hole 221 and dodges the slip, and then realizes the extensive adjustment to rotating head 24, and then adjusts telescopic link 23, and then realizes the fine setting to rotating head 24.
Furthermore, the rack 22 is rotatably disposed on the support frame 26, an articulated shaft of the rack 22 is horizontally disposed, and a locking mechanism is disposed on the articulated shaft between the rack 22 and the support frame 26 and used for locking the articulated shaft;
in order to realize the adjustment of the rotating head 24 in the three-dimensional space, after the movable rod 21 is pulled, the rotating head 24 is approximately located at the position of the oil drain screw, the telescopic rod 23 is adjusted, the rotating head 24 is located at the side position of the oil drain screw, the adjusting frame 22 is located at the position of the supporting frame 26, the rotating head 24 is inserted at one end of the oil drain screw, the insertion fit of the rotating head 24 is realized, the driving rod 25 is rotated to realize the rotation driving of the oil drain screw, and the oil drain operation of the oil drain screw is realized;
after foretell frame 22 adjusts to suitable position, implement the locking to the articulated shaft through locking mechanism, avoid frame 22 rotatory, locking mechanism can be the attenuator of articulated shaft on frame 22, and the epaxial attenuator of articulated can effectively realize the locking to the rotation axis, and then avoids frame 22 to be located the rotation axis and rotate at will.
In order to adjust the position of the movable rod 21 on the frame 22 and prevent the movable rod 21 from sliding randomly, the two end openings of the strip-shaped hole 221 are respectively provided with a sliding rail 222, the sliding rails 222 extend along the length direction of the strip-shaped hole 221, and the two ends of the hinge shaft of the movable rod 21 are slidably arranged on the sliding rails 222;
by sliding both ends of the hinge shaft of movable rod 21 along strip-shaped holes 221, both ends of the hinge shaft slide along slide rails 222, thereby achieving quick rough adjustment of rotary head 24.
Specifically, one end of the rotating head 24 is provided with a socket 241 which forms a plug fit with an oil drain screw, the other end of the rotating head 24 is provided with a sliding insertion rod 242, the sliding insertion rod 242 forms a sliding plug fit with a central insertion hole of the second bevel gear 233, the sliding insertion rod 242 is provided with a jacking spring 243, and two ends of the jacking spring 243 are respectively abutted against the rotating head 24 and the second bevel gear 233;
after the rotating head 24 is in plug-in fit with one end of the oil drain screw, the rotating driving rod 25 is started, so that the driving operation of the first bevel gear 232 and the second bevel gear 233 is realized, after the first bevel gear 232 and the second bevel gear 233 rotate, the rotating head 24 is rotated in a linkage manner, so that the oil drain screw is separated from an oil pan, the oil drain screw is further extended, the rotating driving rod 25 continues to rotate, the compression of the jacking spring 243 is realized, the oil drain screw is prevented from being extended and separated, and the disassembling operation of the oil drain screw is realized;
as a preferred embodiment of the present invention, the rotating head 24 is tubular, and the hexagonal socket of the rotating head 24 is used for inserting and matching one end of the oil drain screw, so that when the rotating driving rod 25 is rotated, the oil drain screw slides along the inside of the rotating head 24, thereby avoiding the oil drain screw from screwing out, and further, the oil drain screw is removed.
In order to prevent the disassembled oil drain screw from falling off from rotating head 24, an electromagnet is arranged in rotating head 24 and is connected with a power supply through a lead;
after rotating head 24 is pegged graft with the one end of oil drain screw, to the interior circular telegram of electro-magnet for rotating head 24 circular telegram and implement the absorption to the oil drain screw, dismantle the back when the oil drain screw, can avoid the oil drain screw to drop from rotating head 24, put the back when machine oil, upset rotation driving pole 25 once more, twist the oil drain screw on rotating head 24 again and locate at the oil pan position with the convenience.
In order to conveniently find the position of the oil-discharging screw, rotary camera equipment 40 comprises a camera which is fixed at the side of rotary head 24, and the signal acquisition end of the camera is parallel to the length direction of rotary head 24;
the adjustment position of camera and glide machanism rotating head 24 is synchronous to make the signal acquisition end of camera synchronous with rotating head 24, thereby can accurately seek the position of oil drain screw, after seeking the oil drain screw, through starting rotatory actuating lever 25, implement the rotatory operation to the oil drain screw, the oil drain screw is dismantled the back, in order to realize putting oily operation.
Furthermore, the bottom of the oil receiving disc 10 is provided with a through hole, the periphery of the through hole is provided with an elastic corrugated ring 11, the lower end of the elastic corrugated ring 11 is provided with an oil discharge disc 13, the center of the oil discharge disc 13 is provided with an oil outlet pipe 131, and the oil outlet pipe 131 is communicated with an oil pumping mechanism through a pipeline;
the bottom of the oil receiving disc 10 is provided with an oil discharging disc 13, an elastic corrugated ring 11 arranged between the oil discharging disc 13 and the oil receiving disc 10 enables the oil receiving disc 10 to be in an elastic movable posture, and after the oil discharging device is pushed to the position below an engine, the oil receiving disc 10 can be abutted against the oil pan of the engine, so that the oil receiving disc 10 can be effectively close to the oil pan, the situation that engine oil is spilled from the oil receiving disc 10 after an oil discharging screw is detached is avoided, and the engine oil is effectively received;
the support frame 26 is fixed on the oil receiving disc 10, so that the rotating head 24 extends into the oil receiving disc 10, the position of an oil drainage screw is acquired by a camera of the rotary camera device 40, and then the rotating head 24 can be detached by adjusting the position of the rotating head 24, and after the oil drainage screw is detached, the detaching operation of the oil drainage screw is realized;
furthermore, an oil discharge pipe 14 is sleeved in the pipe core of the oil outlet pipe 131, the upper end of the oil discharge pipe 14 is provided with a T-shaped upper plate surface extending out of the oil discharge tray 13, the oil discharge pipe 14 and the oil outlet pipe 131 form a sliding fit, the lower end of the oil outlet pipe 131 is communicated with the oil pumping mechanism, and a communication port 141 is arranged on the pipe wall of the oil discharge pipe 14;
when the oil receiving disc 10 receives the waste engine oil and automatically trickles to the lower end position of the oil discharge disc 13, when the oil discharge pipe 14 rises and the upper end of the oil discharge pipe 14 extends out of the upper disc surface of the oil discharge disc 13, the upper end of the oil discharge pipe 14 protrudes out, the communication port 141 protrudes into the oil discharge disc 13, and the engine oil is guided into the oil pumping mechanism under the action of self weight, so that the pumping operation of the engine oil is realized;
after the oil is drained, the oil drain pipe 14 is lowered to make the upper end abut against the upper disc surface of the oil drain disc 13, so as to prevent the oil drain screw from falling down from the rotating head 24 and falling into the oil outlet pipe 131.
Further, a first limiting ring 1311 is arranged on the outer wall of the oil outlet pipe 131, a second limiting ring 142 is arranged on the outer wall of a pipe orifice at the lower end of the oil discharge pipe 14, a spring 15 is sleeved on the oil discharge pipe 14, and the upper end and the lower end of the spring 15 are respectively abutted against the first limiting ring 1311 and the second limiting ring 142;
when the pan opening of the oil receiving pan 10 abuts against a suspension or an oil pan below an engine, the spring 15 is compressed, so that the oil discharge pipe 14 protrudes out of the upper pan surface of the oil discharge pan 13, the communication hole 141 is exposed, the engine oil in the oil receiving pan 10 is conveniently led out to the oil pumping mechanism from the communication hole 141, and the oil pumping mechanism is used for pumping the engine oil;
further, as shown in fig. 10, in order to effectively implement the operation of guiding out the engine oil, the oil outlet pipe 131 is externally sleeved with an oil discharging bin 16, the oil discharging bin 16 is of a tubular structure with a large upper part and a small lower part, the bottom of the oil discharging bin 16 is arranged in an inverted cone shape and is communicated with the oil pumping mechanism through a pipeline 161, the inner wall of the oil discharging bin 16 is provided with a third limiting ring 162, the upper plate surface of the third limiting ring 162 and the second limiting ring 142 form an abutting fit or a separated fit, the outer wall of the oil discharging bin 16 extends downwards to form a mounting pipe 163, and the mounting pipe 163 is connected with the sliding mechanism;
when the waste oil is led out from the oil discharge pipe 14 into the oil discharge bin 16, and under the action of self weight, the bottom of the oil discharge bin 16 is led out into the hose, and the oil pumping operation of the oil discharge bin 16 is carried out through the oil pumping mechanism;
when the pan opening of the oil receiving pan 10 abuts against the suspension or the oil pan, the third limit ring 162 abuts against the second limit ring 142, so that the spring 15 is compressed, the upper end of the oil drain pipe 14 extends out of the upper pan bottom position of the oil drain pan 13, and oil draining operation of engine oil is realized.
Specifically, the upper plate surface of the oil drain pan 13 where the upper pipe orifice of the oil outlet pipe 131 is located is provided with a plurality of oil drain grooves 132, the oil drain grooves 132 are communicated with the upper pipe orifice of the oil outlet pipe 131, the upper plate surface of the oil drain pan 13 where the upper end of the oil outlet pipe 131 is located is further provided with an avoiding annular groove 133, and the upper end T-shaped head of the oil drain pipe 14 is clamped in the avoiding annular groove 133;
under the action of the dead weight, the engine oil flows into the communicating hole 141 from the oil discharge groove 132 and is led out from the oil discharge pipe 14 to the oil pumping mechanism for oil pumping operation, when the oil discharge pipe 14 is under the elastic resetting force of the spring 15, the upper end of the oil discharge pipe 14 is clamped in the avoiding annular groove 133, the avoiding annular groove 133 enables the upper end of the oil discharge pipe 14 to be flush with the plate bottom of the oil discharge plate 13, and the engine oil is led out from the upper end pipe orifice of the oil discharge scraper 14 to the oil discharge bin 16 again under the action of the dead weight, so that the engine oil is discharged;
the engine oil can effectively prevent external impurities from falling into the oil discharge bin 16, so that the pumping unit is blocked.
Furthermore, since the gravity of the screwing tool 20 is relatively large, in order to support the screwing tool 20 and the oil receiving pan 10, as shown in fig. 7 and 8, the sliding mechanism includes a base 50, a lower end pipe orifice of the mounting tube 163 is fixed to the base 50, a plurality of sets of sliding tubes 51 are vertically arranged on the base 50, a supporting slide rod 52 is slidably arranged in the sliding tubes 51, an upper end of the sliding tube 51 is arranged in a "T" shape, an upper end of the supporting slide rod 52 is arranged in a "T" shape, a supporting spring 53 is sleeved on the supporting slide rod 52, upper and lower ends of the supporting spring 53 are respectively abutted against an upper end of the supporting slide rod 52 and an upper end of the sliding tube 51, an upper end of the supporting slide rod 52 is provided with a ball 521, and the ball 521 is abutted against a lower plate surface of the oil receiving pan;
foretell spiral wound ware 20 and connect food tray 10 to be supported by supporting slide bar 52, thereby realize the effective support to above-mentioned annex, have to lean on the back when connecing food tray 10 and automotive suspension or engine, the condition of skew can exist in oil tray 10, for the realization is to the effective support of oil tray 20, connect food tray 10 compression supporting spring 53, thereby make and support slide bar 52 and move down, and then realize the support to food tray 10, make connect food tray 10 can be effectively close to with the position of oil drain screw, avoid the oil drain screw to dismantle the back of getting off, the spill of machine oil.
In order to avoid rigid contact of the oil receiving pan 10 with the automobile suspension or the engine oil pan, the pan opening of the oil receiving pan (10) is provided with a rubber ring 101.
In order to ensure that the oil receiving disc 10 can effectively extend into the position below the engine to accurately find the position of an oil pan and an oil discharge screw, a first supporting rod 133 is arranged on the lower plate surface of the oil discharging disc 13, the first supporting rod 133 is hinged with one end of a connecting rod 134, the connecting rod 134 is hinged with the rod end of a second supporting rod 1351 of a rotating rod 135, and the rod body of the rotating rod 135 is horizontal and is in threaded connection fit with a nut arranged on the base 50;
after will connecing food tray 10 to slide to engine oil pan position below when glide machanism, at first move down through the first bull stick 133 of swing arm 135 pulling, and then make and connect food tray 10 to be in the low level, locate at the low level back when connecing food tray 10, make things convenient for equipment propelling movement to vehicle chassis below position, then upset swing arm 135, thereby make the hanging wall mouth that connects food tray 10 and suspension or oil pan support and lean on, and then realize seeking to the oil drain screw, then the oil drain screw is dismantled after getting off, in order to realize the dismantlement to the oil drain screw, dismantle after the oil drain screw gets off, can realize accepting to the machine oil.
In order to realize the movement of the whole equipment, two supporting roller frames 54 are arranged below the base 50, one ends of the two supporting roller frames 54 are respectively hinged with the base 50, the hinged shafts are horizontally arranged and close to each other in parallel, the other ends of the two supporting roller frames 54 are provided with a plurality of groups of rollers 541, and the adjusting mechanism is used for adjusting the two supporting roller frames 54 to synchronously and reversely rotate around the hinged shafts;
in order to adapt to the oil discharging operation of the vehicles with different chassis heights, the adjusting mechanism enables the two supporting roller frames 54 to synchronously and reversely rotate around the hinge shaft, so that the supporting roller frames 54 are turned over to realize the lifting operation of the equipment, and after the equipment is lifted to a proper height, the oil pan 10 can be in a proper height position to realize the bearing operation of the waste oil.
Specifically, the adjusting mechanism comprises a first gear 542 and a second gear 543 which are respectively connected with the two support roller frames 54 through hinge shafts, the first gear 542 is meshed with the second gear 543, the first gear 542 is meshed with an adjusting gear 544, the wheel core of the adjusting gear 544 is connected with a connecting box through a shaft, the input end of the connecting box is connected with an adjusting rod 545, and the adjusting rod 545 drives the adjusting gear 544 to rotate;
the adjusting rod 545 is a telescopic rod, when the adjusting rod 545 needs to be adjusted, the adjusting rod 545 is elongated, and the first gear 542 is rotated, so that the hinged shafts of the two support rolling frames 54 rotate in the same direction and in the opposite direction, the two support rolling frames 54 are lifted in the same direction, and the oil receiving disc 10 can be reliably abutted to a chassis suspension or an oil pan.
More specifically, a ratchet ring 5441 is arranged on one side disc surface of the adjusting gear 544, ratchets of the ratchet ring 5441 are arranged on an inner ring surface of the ratchet ring 5441, a support plate 545 is arranged on the base 50, a pawl 5451 is arranged on the support plate 545 in a rotating mode, the pawl 5451 is matched with the ratchets of the ratchet ring 5441, a support rod 5452 is arranged at one end of a rotating shaft of the pawl 5451, and one end of the support rod 5452 is connected with a pull rod 5453;
after the support roller frames 54 are adjusted to a proper height by the adjusting rod 545, the pawls 5451 are matched with the ratchets of the ratchet ring 5441, so that the locking of the adjusting gear 544 is realized, the reduction of the included angle between the two support roller frames 54 is realized, after the angle between the two support roller frames 54 is reduced, the height of the oil receiving tray 10 is increased, and after the oil receiving tray is increased to the proper height, the pawls 5451 are engaged with the ratchets of the ratchet ring 5441, the clamping operation of the two support roller frames 54 is realized, and the change of the angle between the two support roller frames 54 is avoided, so that the effective support of the equipment is realized;
when adjustment is not needed, the pull rod 5453 is pulled, so that the pawl 5451 is separated from the ratchet of the ratchet ring 5441, and the two support rolling frames 54 are reset under the action of self weight, so that the change of the included angle between the two support rolling frames 54 is conveniently realized.
Furthermore, the base 50 is provided with a sliding track 501, the surface of the sliding plate 30 is horizontal, and both sides of the sliding plate form sliding fit with the sliding track 501, the sliding plate 30 comprises a plurality of unit plates, the unit plates form pull-out fit, and the lower surface of the unit plate located at the outermost side is provided with a ball 31;
after the discharging screw is detached, an operator lies on the sliding plate 30, so that the machine filter is detached, and maintenance operation on the engine can be thoroughly realized after the discharging screw is detached.
In order to ensure that an operator can drill a position below a chassis of the automobile, the lifting mechanism comprises a lifting head 60 arranged on a base 50, the lower end of the lifting head 60 is eccentrically arranged on a rotary disc 62, the disc surface of the rotary disc 62 is horizontally arranged, the rotary disc 62 is rotatably arranged on a support 63, the support 63 is vertically and slidably arranged on the base 50, the lower end of the support 63 is connected with a piston of a jack 64, the piston of the jack 64 is vertical, the lower end of the piston is provided with a roller, and an operating handle of the jack 64 is horizontally arranged in a suspended manner;
through rotary turntable 62 for lift first 60 and locate to support longeron below position at car one side chassis, through adjusting jack 64, make and lift first 60 and chassis and support the longeron and lean on, thereby realize the operation of lifting to car one side, car one side is lifted the back, makes things convenient for operating personnel to change the machine to straining, when changing the back that finishes, through jack 64 that resets, realizes the reseing to the car.
The oil pumping mechanism comprises an oil pump 71 fixed on a small trolley 73, and the outlet of the oil pump 71 is communicated with a filtering oil storage cylinder 72 through a pipeline, so that the filtering of engine oil is realized, and the collection of waste engine oil is realized.
The method for changing the engine oil of the automobile comprises the following steps:
firstly, adjusting an adjusting mechanism to enable the angle between the two supporting roller frames 54 to be at a proper position, enable the pan surface of the oil receiving pan 10 to be horizontal and enable the height of the oil receiving pan 10 to be at a proper height;
secondly, rotating the rotary rod 135 to enable the height of the oil receiving disc 10 to be at the lowest position, pinching and pushing the supporting roller frame 54, and pushing the oil receiving disc to a position below the automobile engine;
thirdly, reversely rotating the rotating swing rod 135 to enable the oil receiving pan 10 to abut against the automobile chassis suspension or the oil pan;
fourthly, adjusting movable rod 21 to enable rotary head 24 of spinner 20 to be at a proper position of an oil drain screw of an oil pan;
fifthly, adjusting the telescopic rod 23 in a sliding manner to enable the rotating head 24 to be located at a proper position of an oil drain screw of an oil pan;
sixthly, turning over the movable rod 21 to enable the rack 22 on the movable rod 21 to rotate around the hinge shaft and enable one end of the rotating head 24 to be clamped with one end of the oil drain screw;
seventhly, rotating the rotary driving rod 25 to detach the oil drain screw;
eighthly, starting the oil pumping mechanism to pump out the engine oil in the oil pan 10;
ninthly, after the engine oil in the oil receiving disc 10 is pumped out, turning over the rotary driving rod 25 to realize the installation operation of an oil drain screw, and then introducing new engine oil from an engine oil filling port;
tenth, after the new engine oil is filled, observing whether the oil pan position where the oil drain screw is located has the engine oil leakage problem through a camera, and if the oil pan position where the oil drain screw is located has the engine oil leakage problem, rotating the rotary driving rod 25 to further tighten the oil drain screw;
step eleven, if the engine oil leakage problem does not exist, reversing the rotating rod 135 to separate the oil receiving disc 10 from the automobile chassis;
and a twelfth step of reversely adjusting the adjusting mechanism to enable the angle between the two supporting roller frames 54 to be in a right-angle state, so that the equipment is pushed out from the lower part of the automobile, and the oil changing operation of the automobile is completed.
And in the eighth step, the lifting mechanism is started to lift one side of the automobile, and an operator performs the replacement operation of the filter.
Claims (10)
1. An oil discharge spinner, characterized in that: including connecing food tray (10), connect food tray (10) to set up on glide machanism, the glide machanism drive connects food tray (10) to be located the operation face and moves, connect food tray (10) side to be provided with and be used for revolving to revolve wrong ware (20) of revolving to put the machine oil screw, it is provided with rotatory camera equipment (40) to revolve wrong ware (20) side, rotatory camera equipment (40) are used for gathering the peripheral image signal of engine oil pan drain screw.
2. Machine oil spinner according to claim 1, characterized in that: revolve and twist ware (20) including movable rod (21), the articulated setting in pole body middle section of movable rod (21) is in frame (22), and the articulated shaft is vertical arranges, the rod end of movable rod (21) is provided with telescopic link (231), telescopic link (23) slide along movable rod (21) length direction, telescopic link (23) rod end is provided with revolves twisting head (24), revolve twisting head (24) and be used for revolving and twist the oil drain screw.
3. Machine oil spinner according to claim 2, characterized in that: telescopic link (23) rotary type setting is in movable rod (21), be provided with the electro-magnet in rotating head (24), the electro-magnet passes through the wire and is connected with the power, rotatory camera equipment (40) include the camera, the side at rotating head (24) is fixed to the camera, the signal acquisition end of camera is parallel with the length direction of rotating head (24).
4. Machine oil spinner according to claim 3, characterized in that: still be provided with rotation driving pole (25) in telescopic link (23), rotation driving pole (25) are rotatory and interlock rotating head (24) rotate, rotation driving pole (25) constitute normal running fit with telescopic link (231).
5. Machine oil spinner according to claim 4, characterized in that: the rod end of the telescopic rod (23) is provided with a steering box (231), a first bevel gear (232) is rotatably arranged in the steering box (231), the first bevel gear (232) is meshed with a second bevel gear (233), the rod end of the rotary driving rod (25) is connected with the center of the first bevel gear (232), and the rotary head (24) is connected with the center of the second bevel gear (233).
6. Machine oil spinner according to claim 5, characterized in that: articulated shaft of movable rod (21) slides and sets up on bar hole (221) of frame (22), bar hole (221) length direction horizontal arrangement.
7. Machine oil spinner according to claim 6, characterized in that: frame (22) rotary type setting is on support frame (26), the articulated shaft level of frame (22) is arranged, be provided with locking mechanism on the articulated shaft between frame (22) and support frame (26), locking mechanism is used for will articulating the locking operation.
8. Machine oil spinner according to claim 7, characterized in that: the two end openings of the strip-shaped hole (221) are respectively provided with a sliding rail (222), the sliding rails (222) extend along the length direction of the strip-shaped hole (221), and the two ends of the hinged shaft of the movable rod (21) are slidably arranged on the sliding rails (222).
9. Machine oil spinner according to claim 8, characterized in that: the one end of rotating head (24) is provided with and constitutes grafting complex socket (241) with the oil drain screw, the other end of rotating head (24) is provided with slip inserted bar (242), slip inserted bar (242) constitutes slip grafting cooperation with the center jack of second bevel gear (233), be provided with on slip inserted bar (242) and push up tight spring (243), the both ends of pushing up tight spring (243) lean on with rotating head (24) and second bevel gear (233) respectively and lean on.
10. The automobile engine oil discharging equipment is characterized in that: the automotive oil discharge apparatus includes the oil discharge spinner of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911029385.3A CN110645067B (en) | 2019-10-28 | 2019-10-28 | Screwing device for discharging engine oil |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911029385.3A CN110645067B (en) | 2019-10-28 | 2019-10-28 | Screwing device for discharging engine oil |
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| CN110645067A true CN110645067A (en) | 2020-01-03 |
| CN110645067B CN110645067B (en) | 2021-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911029385.3A Active CN110645067B (en) | 2019-10-28 | 2019-10-28 | Screwing device for discharging engine oil |
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| CN111794826A (en) * | 2020-07-16 | 2020-10-20 | 东风汽车集团有限公司 | Auxiliary tool for engine oil discharge |
| CN112157627A (en) * | 2020-09-21 | 2021-01-01 | 安徽工程大学 | Handheld dismounting device for oil drain plug of automobile oil pan and using method of dismounting device |
| CN112492204A (en) * | 2020-11-30 | 2021-03-12 | 万阿秀 | Camera device capable of preventing self-starting and facilitating camera shooting range adjustment |
| CN113977524A (en) * | 2021-11-17 | 2022-01-28 | 余俊 | Safe machine filter replacement equipment without pollution of engine room and use method thereof |
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| CN113977524A (en) * | 2021-11-17 | 2022-01-28 | 余俊 | Safe machine filter replacement equipment without pollution of engine room and use method thereof |
| CN113977524B (en) * | 2021-11-17 | 2024-03-12 | 余俊 | Safe engine room pollution-free machine filter replacement equipment and use method thereof |
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|---|---|
| CN110645067B (en) | 2021-04-02 |
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