CN115070713A - Mechanical equipment convenient to new energy automobile chassis maintenance - Google Patents

Abstract

The invention discloses mechanical equipment convenient for new energy automobile chassis maintenance, which relates to the technical field of butterfly valves and comprises a body, wherein the body comprises a lifting base and a lifting limiting mechanism, the lifting limiting mechanism is arranged at one end of the lifting base, position adjusting mechanisms are arranged on two sides of the lifting base, four clamping mechanisms are symmetrically arranged on the outer side of the lifting mechanism, the body comprises four lifters, universal shafts are arranged in the lifters, connecting columns are arranged between the universal shafts and penetrate through the lifting base, the connecting columns are movably connected with the lifting base, and the lifting base is hollow. This mechanical equipment convenient to new energy automobile chassis maintenance can carry out the regulation of different lifting angles according to the maintenance position, can carry out rigidity and centre gripping to the new energy automobile of different wheel bases simultaneously, makes its both sides clamping-force the same when the centre gripping simultaneously.

Description

Mechanical equipment convenient to new energy automobile chassis maintenance

Technical Field

The invention relates to the technical field of automobile maintenance, in particular to mechanical equipment convenient for new energy automobile chassis maintenance.

Background

The automobile is one of present tool of riding instead of walk, along with the improvement of people's standard of living, the automobile also popularizes gradually and popularizes, the price of automobile also can satisfy each consumer group's demand gradually, then tens of thousands, then several millions more, because the service behavior of people's driving technique reason and automobile itself, the automobile is after using a period, various problems often can appear, especially new energy automobile, new energy automobile receives the influence of its chassis structure, new energy automobile battery just installs from the chassis, whether the in-process that uses at this moment especially will mainly the chassis damage, need maintain the chassis after the damage appears, for this reason can use the mechanical equipment of chassis maintenance.

The Chinese patent with the publication number of CN113843754A discloses mechanical equipment convenient for maintenance of a new energy automobile, which comprises a supporting block and a floor surface, wherein a square groove for the supporting block to stretch and retract is arranged at the floor surface, a motor for the transmission action of a first transmission gear mechanism is arranged at the bottom of the square groove, the floor surface is connected with the first transmission gear mechanism through the motor, the upper end of the floor surface is connected with the supporting block through the arrangement of the floor surface, the lower end of the floor surface is connected with a transmission screw rod through a transmission sleeve, the transmission screw rod is connected with a built-in motor of a gear mechanism, the arrangement drives the first transmission gear mechanism to rotate through the built-in motor of the floor surface, the first transmission gear mechanism drives the transmission screw rod to rotate through transmission, the transmission sleeve drives the floor surface to move up and down through threads, the automobile is convenient to jack up, the distance between the automobile and the floor surface is improved, and the maintenance of the automobile chassis is convenient for an inspector, the efficiency of work is improved.

The above-described devices still have problems in use;

1. although the device can jack a new energy automobile in the using process, in the jacking process, because the battery of the new energy automobile is arranged on the chassis, the connection position of the new energy automobile needs to be avoided in the jacking process, and meanwhile, the connection positions of the chassis of different new energy automobiles are different, the device cannot adjust the jacking position according to different positions;

2. in the process of maintaining the chassis, if the collision is at the chassis position, the collision position can not be maintained, and the position of the automobile tire needs to be fixed, so that the automobile is jacked up, but the device cannot fix the position of the automobile tire;

3. in the process of maintaining the chassis, the chassis is influenced by the maintenance position, so that a maintainer needs to tilt and jack the automobile in order to maintain the chassis conveniently, but the device cannot tilt and jack the automobile, and meanwhile, tires need to be clamped in position in the process of tilting and jacking, but at the moment, because wheel distances among new energy automobiles of different models are different, the tire clamping needs to be automatically clamped, and the device cannot be achieved;

4. when carrying out the equidirectional slope, need carry out the centre gripping to tire or chassis outer wall fixedly in order to prevent that the car landing, but the car receives navigating mate technical influence when getting into maintenance device, and the interval is different about probably leading to, and fixture need adjust according to the interval is automatic this moment to clamping-force is the same about guaranteeing.

Disclosure of Invention

The embodiment of the invention provides mechanical equipment convenient for maintenance of a new energy automobile chassis, and aims to solve the existing technical problem.

The embodiment of the invention adopts the following technical scheme: a mechanical device convenient for new energy automobile chassis maintenance comprises a body, wherein the body comprises a lifting base and a lifting limiting mechanism, the lifting limiting mechanism is arranged at one end of the lifting base, a trigger mechanism is arranged below the lifting limiting mechanism, the end part of the trigger mechanism is provided with a turnover limiting mechanism, the turnover limiting mechanism is positioned at the other end of the lifting base, a transmission mechanism is arranged in the lifting base and positioned at the inner side of the lifting limiting mechanism, two sides of the lifting base are provided with position adjusting mechanisms, four clamping mechanisms are symmetrically arranged at the outer side of the lifting mechanism, the body comprises four lifters, universal shafts are arranged in the lifters, connecting columns are arranged between the universal shafts and penetrate through the lifting base and are movably connected with the lifting base, the lifting base is of a hollow design.

Further, the position adjusting mechanism comprises a position adjusting support, the position adjusting support is arranged between the position adjusting support and the lifter, a first hydraulic oil cylinder is arranged on the inner side of the position adjusting support, and the output end of the first hydraulic oil cylinder is connected with the lifting base.

Further, drive mechanism includes the seat that floats, the seat that floats runs through set up with the lifting base in, and the lower extreme both sides of floating the seat are provided with first transmission rack, the lower extreme of first transmission rack is provided with first transmission gear, the outside of first transmission gear is provided with the second transmission rack, and the second transmission rack is located between two first transmission racks, second transmission rack tip is provided with second drive gear, the one end of first transmission gear is provided with transmission conical gear, transmission conical gear is provided with the cooperation conical gear outward, the one end of cooperation conical gear is provided with the expansion bend, the expansion bend is connected with the lifting base, the other one end of cooperation conical gear is provided with third drive gear.

Further, the lifting limiting mechanism comprises a limiting rack, the limiting rack is arranged on the outer side of the second transmission gear, a limiting adjusting plate is arranged at the upper end of the limiting rack, and a limiting plate penetrates through the limiting adjusting plate.

Further, trigger mechanism includes the touch panel, the touch panel sets up the outside at the limiting plate, the angle design is personally submitted with the limiting plate conflict to the touch panel, the below of touch panel is provided with the driving plate, the below of driving plate is provided with reset spring, reset spring's below is provided with the connection bottom plate, the other one end of driving plate is provided with the baffle.

Further, fixture includes double toothed plate, double toothed plate sets up in third drive gear's below, and double toothed plate is connected with third drive gear meshing, double toothed plate's below is provided with the stopper, the movable groove has been seted up to double toothed plate both sides, be provided with the connecting rod in the movable groove, the other one end and the connecting seat of connecting rod are connected, and the other one end below of connecting rod is provided with coupling spring, the connecting seat sets up the both sides at double toothed plate, double toothed plate's top is provided with presses the frame, the tip of pressing the frame is connected with the fly leaf, the inboard of fly leaf is provided with the mounting panel, the mounting panel upper end runs through and is provided with to the touch panel.

Further, upset stop gear includes the connecting plate, and the connecting plate setting is in the outside of baffle, the outside of connecting plate is provided with the second hydraulic cylinder, and the second hydraulic cylinder is located the center position on the lower side of connecting plate, the upper portion both ends of connecting plate are provided with connecting gear, the connecting gear endotheca is equipped with the connecting axle, two be provided with the restriction piece between the connecting gear, the connecting axle outer wall is provided with the cooperation piece, the connecting gear outside is provided with the upset gear, upset gear top is provided with the returning face plate.

Furthermore, the first transmission rack is meshed with the first transmission gear, the first transmission gear is meshed with the second transmission rack, the second transmission rack is meshed with the second transmission gear, and the second transmission gear is meshed with the limiting rack.

Compared with the prior art, the invention has the beneficial effects that:

firstly, the lifting base is manually observed at the position of the installation position of a new energy automobile chassis battery, then the first hydraulic oil cylinder is started, the lifting base starts to change the position under the action of the output end of the first hydraulic oil cylinder, so that the lifting base is prevented from abutting against the automobile battery when the lifting base lifts a new energy automobile, the automobile battery is extruded, the battery and the connection position of the battery are influenced, and the lifting base can be adjusted to determine whether to lift a tire or a chassis according to the position of chassis maintenance when the automobile is lifted, so that the chassis is convenient to maintain, and the use effect of the device is improved;

when the lifting device is used, the connecting column is connected with the lifting device through the universal shaft, so that the lifting device at different positions can be selected to lift according to different maintenance positions during lifting, the lifted automobile can be inclined at different angles, a maintenance master can face the chassis at a comfortable angle when maintaining the chassis, and the maintenance master can maintain the chassis conveniently;

thirdly, when the automobile tire lifting limiting mechanism and the automobile tire overturning limiting mechanism are used for fixing tires, automobiles with different wheelbases can be fixed, when the automobile needs to be lifted, the automobile enters the lifting base and runs along the lifting base, when the automobile runs to a certain position, the tires can be pressed onto the floating seat, the floating seat is pressed by the gravity of the automobile and moves downwards, in the process that the floating seat moves downwards, the limiting adjusting plate is driven to rise through the transmission connection of each transmission rack and the transmission gear, the rising of the limiting adjusting plate can play a role of limiting and prevent the automobile from continuously moving, meanwhile, the adjusting limiting plate has a triggering effect after rising, the overturning limiting mechanism can start to work, at the moment, the limiting plate in the adjusting limiting plate can move backwards under the action of the collision force of the automobile tire, and at the moment, the limiting plate can move downwards under the action of the collision force, the baffle is moved through the transmission of the transmission plate, when the baffle is displaced, the second hydraulic cylinder works, the turnover plate is firstly turned over under the action of the second hydraulic cylinder and then is moved, so that the tires are butted and clamped, the automobile is prevented from moving in the lifting process, and the turnover plate is movably connected with the lifting base, so that the turnover plate can be displaced under the action of the second hydraulic cylinder, and the tires with different axle distances can be clamped, so that the device not only can clamp the front wheels and the rear wheels, but also can clamp the front wheels and the rear wheels at different positions;

fourthly, in the process of clamping the tire, the clamping mechanism can synchronously work along with the transmission mechanism so as to clamp the outer wall of the tire, when the chassis is lifted, the clamping mechanism can clamp the outer wall of the vehicle body, and the clamping force can be adjusted according to the position where the tire stays in the clamping process, so that the clamping forces on two sides are the same, if the clamping mechanisms on two sides move to the same position due to different tire staying positions, the clamping forces on two sides are different, the clamping force on two sides can be adjusted to prevent the phenomenon that one part is tightly clamped and the other part is loosely clamped from occurring due to different clamping forces on two sides, so that the clamping stability is improved, when the floating seat moves downwards in use, the mounting plate is driven to move inwards by the matching of the transmission bevel gear and the matching bevel gear, and in the process that the mounting plate moves inwards, at this moment, the touch panel can take precedence to contradict the tire outer wall, because the mounting panel lasts the inward movement, thereby make the touch panel constantly outwards, when the touch panel outwards removes to a certain extent, the touch panel can contradict the fly leaf this moment, make the fly leaf move down, in-process that the fly leaf moved down can drive the synchronous downstream of press frame, press the frame this moment and can press the double-sided pinion rack and make double-sided pinion rack and third drive gear break away from the connection, and the double-sided pinion rack blocks to the stopper, thereby fix its position, make this fixture when carrying out the centre gripping, not only can play the clamping effect to the tire, the clamping-force to the tire remains throughout on a value simultaneously, centre gripping stability has been increased.

Drawings

In order to more clearly illustrate the embodiments of the present 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 some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic view of the lifting base structure of the present invention;

FIG. 3 is a schematic structural view of a lift stop mechanism according to the present invention;

FIG. 4 is a schematic view of the transmission mechanism of the present invention;

FIG. 5 is a schematic view of a clamping mechanism according to the present invention;

FIG. 6 is a schematic view of the inverted afternoon mechanism of the present invention;

FIG. 7 is a schematic view of the structure of the roll-over panel of the present invention;

fig. 8 is a schematic view of the connecting seat structure of the present invention.

Reference numerals:

1. a body; 11. connecting columns; 12. a cardan shaft; 13. lifting the base; 2. a lifting limiting mechanism; 21. a limiting plate; 22. a limiting adjusting plate; 23. a limit rack; 3. a transmission mechanism; 31. a floating seat; 32. a first drive rack; 33. a first drive gear; 34. a second drive rack; 35. a second transmission gear; 36. a transmission bevel gear; 37. a retractor; 38. a mating bevel gear; 39. a third transmission gear; 4. a position adjustment mechanism; 41. a first hydraulic cylinder; 5. a trigger mechanism; 51. a touch pad; 52. a drive plate; 53. a return spring; 54. connecting the bottom plate; 55. a baffle plate; 6. a clamping mechanism; 61. a touch plate; 62. mounting a plate; 63. a movable plate; 64. a pressing frame; 65. a movable groove; 66. a limiting block; 67. a double toothed plate; 68. a connecting seat; 69. a connecting rod; 610. a connecting spring; 7. a turnover limiting mechanism; 71. a turnover plate; 72. a connecting gear; 73. turning over the gear; 74. a limiting block; 75. a connecting plate; 76. a second hydraulic cylinder; 77. a connecting shaft; 78. and (6) matching the blocks.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiment of the invention provides mechanical equipment convenient for new energy automobile chassis maintenance, which is shown in the following combined with fig. 1-8, and comprises a body 1, wherein the body 1 comprises a lifting base 13 and a lifting limiting mechanism 2, the lifting limiting mechanism 2 is arranged at one end of the lifting base 13, a trigger mechanism 5 is arranged below the lifting limiting mechanism 2, an overturning limiting mechanism 7 is arranged at the end part of the trigger mechanism 5, the overturning limiting mechanism 7 is positioned at the other end of the lifting base 13, a transmission mechanism 3 is arranged in the lifting base 13, the transmission mechanism 3 is positioned at the inner side of the lifting limiting mechanism 2, position adjusting mechanisms 4 are arranged at two sides of the lifting base 13, four clamping mechanisms 6 are symmetrically arranged at the outer side of the lifting mechanism, the body 1 comprises four lifters, and universal shafts 12 are arranged in the lifters, be provided with spliced pole 11 between the cardan shaft 12, spliced pole 11 runs through set up with the lifting base 13 in, and swing joint between spliced pole 11 and the lifting base 13, lifting base 13 is the cavity design.

When the lifting limiting mechanism 2 works, the trigger mechanism 5 is driven to work, the trigger mechanism 5 can turn over the limiting mechanism 7 to work after working, so that the front wheel and the rear wheel can be fixed at the same time, and the clamping mechanism 6 can work at the same time in a step-by-step manner during the working process of the transmission mechanism 3, the clamping mechanism 6 can be adaptively adjusted according to the automobile stopping position, so that the clamping force generated on the outer wall of the automobile tire is in the same value, and the phenomenon that the outer wall is clamped tightly and clamped loosely is avoided.

Specifically, the position adjusting mechanism 4 comprises a position adjusting support, the position adjusting support is arranged between the position adjusting support and the lifter, a first hydraulic oil cylinder 41 is arranged on the inner side of the position adjusting support, and the output end of the first hydraulic oil cylinder 41 is connected with the lifting base 13.

The during operation, artificially observe new energy automobile chassis battery mounted position department, later through starting first hydraulic cylinder 41, under the effect of first hydraulic cylinder 41 output, lifting base 13 begins to carry out the position change, thereby avoid lifting base 13 when lifting new energy automobile, lifting base 13 can contradict the car battery, thereby extrude the car battery, cause the influence to battery and junction, and lifting base 13's adjustable is when the lifting car, can decide lifting tire still chassis according to the position of chassis maintenance, thereby be convenient for the chassis to maintain, the result of use of device has been increased.

Specifically, drive mechanism 3 is including floating seat 31, floating seat 31 runs through setting up and lifting base 13 in, and the lower extreme both sides of floating seat 31 are provided with first transmission rack 32, the lower extreme of first transmission rack 32 is provided with first transmission gear 33, the outside of first transmission gear 33 is provided with second transmission rack 34, and second transmission rack 34 is located between two first transmission racks 32, second transmission rack 34 tip is provided with second drive gear 35, the one end of first transmission gear 33 is provided with transmission conical gear 36, transmission conical gear 36 is provided with cooperation conical gear 38 outward, the one end of cooperation conical gear 38 is provided with expansion bend 37, expansion bend 37 is connected with lifting base 13, the other end of cooperation conical gear 38 is provided with third drive gear 39.

Specifically, the lifting limiting mechanism 2 comprises a limiting rack 23, the limiting rack 23 is arranged on the outer side of the second transmission gear 35, a limiting adjusting plate 22 is arranged at the upper end of the limiting rack 23, and a limiting plate 21 penetrates through the limiting adjusting plate 22.

Specifically, trigger mechanism 5 includes touch panel 51, touch panel 51 sets up the outside at limiting plate 21, touch panel 51 is contradicted with limiting plate 21 and is personally submitted the angle design, touch panel 51's below is provided with driving plate 52, driving plate 52's below is provided with reset spring 53, reset spring 53's below is provided with connects bottom plate 54, driving plate 52's other one end is provided with baffle 55.

When the lifting device works, when the automobile needs to be lifted, the automobile enters the lifting base 13 and runs along the lifting base 13, when the automobile runs to a certain position, the tire can press the floating seat 31 at the moment, and the floating seat 31 moves downwards under the pressing influence of the gravity of the automobile, in the process that the floating seat 31 moves downwards, through the transmission connection of each transmission rack and the transmission gear, so that the limit adjusting plate 22 rises, the rising of the limit adjusting plate 22 can play a role of limiting, the automobile is prevented from continuously moving, meanwhile, the lifting adjusting limiting plate 21 has a triggering effect, the overturning limiting mechanism 7 can start to work, the limiting plate 21 in the adjusting limiting plate 21 moves backwards under the action of the collision force of the automobile tire, and the limiting plate 21 moves downwards under the action of the collision force and is driven by the transmission plate 52, so that the baffle 55 moves.

Specifically, fixture 6 includes double toothed plate 67, double toothed plate 67 sets up in the below of third drive gear 39, and double toothed plate 67 is connected with third drive gear 39 meshing, double toothed plate 67's below is provided with stopper 66, movable groove 65 has been seted up to double toothed plate 67 both sides, be provided with connecting rod 69 in the movable groove 65, the other one end and the connecting seat 68 of connecting rod 69 are connected, and the other one end below of connecting rod 69 is provided with connecting spring 610, connecting seat 68 sets up in double toothed plate 67's both sides, double toothed plate 67's top is provided with presses frame 64, press frame 64's tip and fly leaf 63 to be connected, the inboard of fly leaf 63 is provided with mounting panel 62, the upper end of mounting panel 62 runs through and is provided with to touch panel 61.

When the tire clamping device works, in the process of clamping a tire, the clamping mechanism 6 can synchronously work along with the transmission mechanism 3 so as to clamp the outer wall of the tire, when the chassis is lifted, the clamping mechanism 6 can clamp the outer wall of a vehicle body, and in the clamping process, the clamping force can be adjusted according to the position where the tire stays, so that the clamping forces on two sides are the same, because of the difference of the positions where the tire stays, if the clamping mechanism 6 on two sides moves to the same position, the clamping forces on two sides are different, the clamping force on two sides can be adjusted to prevent the phenomenon that one part of the tire is tightly clamped and the other part of the tire is loosely clamped from occurring due to the difference of the clamping forces on two sides, so that the clamping stability is increased, when the floating seat 31 moves downwards, the mounting plate 62 is driven to move inwards by the cooperation of the transmission bevel gear 36 and the cooperation of the cooperation bevel gear 38, at the in-process of mounting panel 62 inside removal, touch panel 61 can take precedence to contradict the tire outer wall this moment, because mounting panel 62 lasts inside removal, thereby make touch panel 61 constantly outwards, when touch panel 61 outwards removes to the certain extent, touch panel 61 can contradict fly leaf 63 this moment, make fly leaf 63 move down, the in-process that moves down at fly leaf 63 can drive presses down frame 64 and move down in step, press frame 64 this moment and can press double toothed plate 67 and make double toothed plate 67 and third drive gear 39 break away from and be connected, and double toothed plate 67 block is to in the stopper 66, thereby fix its position, make this fixture 6 when carrying out the centre gripping, not only can play the clamping effect to the tire, the clamping force to the tire remains on a value all the time simultaneously, the centre gripping stability has been increased.

Specifically, upset stop gear 7 includes connecting plate 75, and connecting plate 75 sets up the outside at baffle 55, the outside of connecting plate 75 is provided with second hydraulic cylinder 76, and second hydraulic cylinder 76 is located the center position under the inclined to one side of connecting plate 75, the upper portion both ends of connecting plate 75 are provided with connecting gear 72, connecting gear 72 endotheca is equipped with connecting axle 77, two be provided with limiting block 74 between the connecting gear 72, connecting axle 77 outer wall is provided with cooperation piece 78, the connecting gear 72 outside is provided with upset gear 73, upset gear 73 top is provided with returning face plate 71.

The during operation, after baffle 55 takes place the displacement, second hydraulic cylinder 76 work this moment, returning face plate 71 at first overturns under the effect of second hydraulic cylinder 76, remove afterwards, thereby conflict the centre gripping to the tire, prevent that the car from moving at the in-process that carries out the lifting from appearing, and swing joint between this returning face plate 71 and the lifting base 13, make returning face plate 71 can carry out the displacement under the effect of second hydraulic cylinder 76, thereby reach and carry out the centre gripping to the tire of different wheel bases, make the device not only can carry out the centre gripping to front and back wheel, can carry out the centre gripping to the front and back wheel of different positions simultaneously.

Specifically, the first transmission gear rack 32 is meshed with the first transmission gear 33, the first transmission gear 33 is meshed with the second transmission gear rack 34, the second transmission gear rack 34 is meshed with the second transmission gear 35, and the second transmission gear 35 is meshed with the limiting gear rack 23.

Working principle; when the automobile needs to be lifted and maintained, firstly, the position between the lifting bases 13 is adjusted according to the structure or the maintenance position of the automobile chassis, when the automobile needs to be adjusted, the lifting bases 13 start to change positions under the action of the output ends of the first hydraulic oil cylinders 41 by starting the first hydraulic oil cylinders 41, so that the maintenance of the automobile chassis is prevented from being influenced by the existence of the lifting bases 13, when the adjustment of the lifting bases 13 is completed, the automobile is driven to enter the lifting bases 13, the automobile runs along the lifting bases 13, when the automobile runs to a certain position, tires press the floating bases 31, the floating bases 31 are influenced by the pressing of the gravity of the automobile and move downwards, and in the process that the floating bases 31 move downwards, as the first transmission racks 32 are arranged below the floating bases 31 and the first transmission racks 32 are connected with the first transmission gears 33, in the process that the first transmission gear 33 moves downwards along with the floating seat 31, the first transmission gear 33 is driven to be connected, a second transmission rack 34 is meshed and connected below the first transmission gear 33, at the moment, the second transmission rack 34 can move along with the rotation of the first transmission gear 33, in addition, as the end part of the second transmission gear 35 is meshed and connected with a second transmission gear 35, the movement of the second transmission rack 34 can drive the second transmission gear 35 to rotate, simultaneously, as the outer side of the second transmission gear 35 is meshed and connected with a limit rack 23, at the moment, the limit rack 23 can move upwards along with the rotation of the second transmission gear 35, as the limit adjusting plate 22 is arranged above the limit rack 23, an adjusting plate is arranged in the limit adjusting plate 22 at the moment, the limit adjusting plate 22 can move along with the movement of the limit rack 23, and thus, through the transmission connection of each transmission rack and the transmission gear, the effect of lifting the limit adjusting plate 22 is achieved, at this time, the lifting of the limit adjusting plate 22 can play a role of limiting, and the automobile is prevented from moving continuously, and at the same time, the adjusting limiting plate 21 has a trigger effect after lifting, so that the turning limiting mechanism 7 can start working, the adjusting plate in the adjusting limiting plate 21 after lifting can firstly collide with the automobile tire, at this time, the limiting plate 21 in the adjusting limiting plate 21 can move backwards under the collision force of the automobile tire, at this time, the limiting plate 21 can move downwards under the collision force, the baffle 55 can move through the transmission of the transmission plate 52, when the baffle 55 displaces, the second hydraulic cylinder 76 works, the connecting plate 75 turns over firstly under the action of the second hydraulic cylinder 76, the turning of the connecting plate 75 can drive the connecting gear 72 to rotate synchronously, the connecting gear 72 can drive the turning gear 73 to rotate, because the turnover gear 73 is connected with the turnover plate 71, the turnover plate 71 is turned over and opened, after the turnover plate is turned over to a certain angle, the limiting blocks 74 arranged between the connecting gears 72 can abut against the matching blocks 78, the connecting plate 75 can not rotate at the moment, but the connecting plate 75 can be subjected to the abutting force of the second hydraulic cylinder 76, so that the connecting plate 75 can start to displace under the abutting force, and can drive the clamping mechanism 6 to move in the process that the floating seat 31 moves downwards, when the floating seat 31 moves downwards in use, the matching of the transmission conical gear 36 and the matching conical gear 38 can drive the mounting plate 62 to move inwards, when the mounting plate 62 moves inwards, the contact plate 61 can firstly abut against the outer wall of the tire, because the mounting plate 62 continuously moves inwards, the contact plate 61 continuously moves outwards, and when the contact plate 61 moves outwards to a certain degree, at this time, the contact plate 61 will contact the movable plate 63, so that the movable plate 63 moves downwards, and the pressing frame 64 will be driven to synchronously move downwards during the downward movement of the movable plate 63, at this time, the pressing frame 64 will press the double toothed plate 67, so that the double toothed plate 67 is disconnected from the third transmission gear 39, and the double toothed plate 67 is clamped in the limit block 66, thereby fixing the position of the clamping mechanism 6, so that the clamping mechanism not only can clamp the tire, meanwhile, the clamping force of the tire is always kept at a value, so that the clamping stability is improved, the device not only can fix the positions of the front wheel and the rear wheel, meanwhile, the outer wall of the tire or the outer wall of the vehicle body can be clamped and then lifted by the lifter, the lifting angle can be selected according to the maintenance position in the lifting process, so that the chassis can be conveniently maintained.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (8)

1. Mechanical equipment convenient for new energy automobile chassis maintenance comprises a body (1), wherein the body (1) comprises a lifting base (13), and is characterized in that; the lifting mechanism comprises a lifting base (13), and is characterized by further comprising a lifting limiting mechanism (2), wherein the lifting limiting mechanism (2) is arranged at one end of the lifting base (13), a trigger mechanism (5) is arranged below the lifting limiting mechanism (2), the end part of the trigger mechanism (5) is provided with a turnover limiting mechanism (7), the turnover limiting mechanism (7) is arranged at the other end of the lifting base (13), a transmission mechanism (3) is arranged in the lifting base (13), the transmission mechanism (3) is arranged at the inner side of the lifting limiting mechanism (2), position adjusting mechanisms (4) are arranged on two sides of the lifting base (13), four clamping mechanisms (6) are symmetrically arranged on the outer side of the lifting mechanism, the body (1) comprises four lifters, universal shafts (12) are arranged in the lifters, connecting columns (11) are arranged between the universal shafts (12), the connecting column (11) runs through the connecting column and is arranged in the lifting base (13), the connecting column (11) is movably connected with the lifting base (13), and the lifting base (13) is designed to be hollow.

2. The mechanical equipment for facilitating the maintenance of the new energy automobile chassis is characterized in that; the position adjusting mechanism (4) comprises a position adjusting support, the position adjusting support is arranged between the position adjusting support and the lifting device, a first hydraulic oil cylinder (41) is arranged on the inner side of the position adjusting support, and the output end of the first hydraulic oil cylinder (41) is connected with the lifting base (13).

3. The mechanical equipment for facilitating the maintenance of the new energy automobile chassis is characterized in that; the transmission mechanism (3) comprises a floating seat (31), the floating seat (31) penetrates through the lifting base (13), first transmission racks (32) are arranged on two sides of the lower end of the floating seat (31), a first transmission gear (33) is arranged at the lower end of each first transmission rack (32), a second transmission rack (34) is arranged on the outer side of each first transmission gear (33), each second transmission rack (34) is located between every two first transmission racks (32), a second transmission gear (35) is arranged at the end of each second transmission rack (34), a transmission conical gear (36) is arranged at one end of each first transmission gear (33), a matching conical gear (38) is arranged outside each transmission conical gear (36), a telescopic device (37) is arranged at one end of each matching conical gear (38), and the telescopic device (37) is connected with the lifting base (13), the other end of the matching conical gear (38) is provided with a third transmission gear (39).

4. The mechanical equipment for facilitating the maintenance of the new energy automobile chassis is characterized in that; the lifting limiting mechanism (2) comprises a limiting rack (23), the limiting rack (23) is arranged on the outer side of the second transmission gear (35), a limiting adjusting plate (22) is arranged at the upper end of the limiting rack (23), and a limiting plate (21) penetrates through the limiting adjusting plate (22).

5. The mechanical equipment convenient to new energy automobile chassis maintenance according to claim 1, characterized in that, trigger mechanism (5) includes touch panel (51), touch panel (51) set up the outside at limiting plate (21), touch panel (51) and limiting plate (21) conflict personally submit the angle design, the below of touch panel (51) is provided with driving plate (52), the below of driving plate (52) is provided with reset spring (53), the below of reset spring (53) is provided with connection bottom plate (54), the other one end of driving plate (52) is provided with baffle (55).

6. The mechanical equipment for facilitating the maintenance of the new energy automobile chassis is characterized in that; the clamping mechanism (6) comprises a double-face toothed plate (67), the double-face toothed plate (67) is arranged below the third transmission gear (39), the double-face toothed plate (67) is meshed with the third transmission gear (39) and connected with the third transmission gear (39), a limiting block (66) is arranged below the double-face toothed plate (67), movable grooves (65) are formed in two sides of the double-face toothed plate (67), connecting rods (69) are arranged in the movable grooves (65), the other end of each connecting rod (69) is connected with a connecting seat (68), a connecting spring (610) is arranged below the other end of each connecting rod (69), the connecting seats (68) are arranged on two sides of the double-face toothed plate (67), a pressing frame (64) is arranged above the double-face toothed plate (67), the end of the pressing frame (64) is connected with a movable plate (63), a mounting plate (62) is arranged on the inner side of the movable plate (63), the upper end of the mounting plate (62) is provided with a contact plate (61) in a penetrating way.

7. The mechanical equipment for facilitating the maintenance of the new energy automobile chassis is characterized in that; upset stop gear (7) are including connecting plate (75), and connecting plate (75) set up in the outside of baffle (55), the outside of connecting plate (75) is provided with second hydraulic cylinder (76), and second hydraulic cylinder (76) are located the center position under the throne of connecting plate (75), the upper portion both ends of connecting plate (75) are provided with connecting gear (72), connecting gear (72) endotheca is equipped with connecting axle (77), two be provided with between connecting gear (72) and restrict piece (74), connecting axle (77) outer wall is provided with cooperation piece (78), the connecting gear (72) outside is provided with upset gear (73), upset gear (73) top is provided with returning face plate (71).

8. The mechanical equipment for facilitating the maintenance of the new energy automobile chassis is characterized in that; the first transmission rack (32) is meshed with the first transmission gear (33), the first transmission gear (33) is meshed with the second transmission rack (34), the second transmission rack (34) is meshed with the second transmission gear (35), and the second transmission gear (35) is meshed with the limiting rack (23).

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