CN109747714A - A kind of shockproof vehicle chassis with stable and firm structure - Google Patents
A kind of shockproof vehicle chassis with stable and firm structure Download PDFInfo
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- CN109747714A CN109747714A CN201910167449.XA CN201910167449A CN109747714A CN 109747714 A CN109747714 A CN 109747714A CN 201910167449 A CN201910167449 A CN 201910167449A CN 109747714 A CN109747714 A CN 109747714A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 239000002699 waste material Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 1
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- 238000006243 chemical reaction Methods 0.000 abstract description 14
- 238000005516 engineering process Methods 0.000 abstract description 3
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- 238000004140 cleaning Methods 0.000 description 12
- 230000004888 barrier function Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000001514 detection method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
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- 230000002393 scratching effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention discloses a kind of shockproof vehicle chassis with stable and firm structure, it is related to vehicle chassis technology field, including chassis mainboard and mounting groove, the bottom of the chassis mainboard is equipped with lateral keel, and lateral keel is fixedly connected by embedded with chassis mainboard, the mounting groove is set to the quadrangle port of chassis mainboard, and chassis mainboard is fixedly connected by pouring with mounting groove, the positioned inside of the mounting groove has driving wheel, and the drive shaft of driving wheel, through the inside of mounting groove, the inner wall of the mounting groove is glued with noise reduction sliver.The beneficial effects of the present invention are: there is the shockproof vehicle chassis of stable and firm structure to pass through the setting to second spring for this, when seismism occurs for the top of chassis mainboard, in conjunction with second spring when in a compressed state, it can be by reaction force acts to shockproof top plate, the vibration that shockproof top plate is generated by the top that this reaction force can eliminate chassis mainboard, so that the device has the effect of shockproof cushioning.
Description
Technical field
The present invention relates to vehicle chassis technology field, specially a kind of shockproof vehicle chassis with stable and firm structure.
Background technique
The effect on chassis is bearing, installation automobile engine and its each component, assembly, forms the moulded of automobile, and
The power for receiving engine makes automobile generate movement, guarantees normally travel, meanwhile, a good chassis, it is ensured that driver
Life security,AutomobileChassis is made of power train, running gear, steering system and four part of braking system, and automobile chassis is from check item
Purpose angle is set out, and can say that the scope of examination is summarised as the following；Whether automobile chassis there is corrosion phenomena, and chassis is set
The inspection of standby device, power train is generally by groups such as clutch, transmission, universal driving device, main reducing gear, differential mechanism and semiaxis
At the power that automobile engine is issued is transmitted to driving wheel by power train, and power train has deceleration, speed change, reversing, interruption
The functions such as differential and shaft space difference speed between power, wheel can guarantee automobile under various working conditions just with engine cooperating
Often traveling, and there is good dynamic property and economy.
A kind of electric automobile chassis disclosed in 103381851 A of Chinese invention patent application prospectus CN, should
The revolving speed that automobile chassis adjusts each wheel using controller by controlling four motor drivers, which is realized, to be turned and may be implemented
Reduce the turning radius of automobile, the electric automobile chassis energy consumption is small, environmental pollution is small and minimum turning radius is small, but this automobile
The setting on chassis is not in view of whether its own has stable and firm structure, to ensure stability when mobile working, and this
Kind automobile chassis is not provided with shockproof effect, and entire balance is unable to get guarantee.
Summary of the invention
The purpose of the present invention is to provide a kind of shockproof vehicle chassis with stable and firm structure, to solve above-mentioned background
A kind of electric car bottom disclosed in 103381851 A of Chinese invention patent application prospectus CN proposed in technology
Disk, the revolving speed which adjusts each wheel using controller by controlling four motor drivers, which is realized, turns and can be with
Realize the turning radius for reducing automobile, the electric automobile chassis energy consumption is small, environmental pollution is small and minimum turning radius is small, but this
The setting of automobile chassis is not in view of whether its own has stable and firm structure, to ensure stability when mobile working,
And the problem of this automobile chassis is not provided with shockproof effect, and entire balance is unable to get guarantee.
To achieve the above object, the invention provides the following technical scheme: a kind of shockproof vehicle with stable and firm structure
Chassis, including chassis mainboard and mounting groove, the bottom of the chassis mainboard is equipped with lateral keel, and lateral keel is by embedding
It is fixedly connected with chassis mainboard, the mounting groove is set to the quadrangle port of chassis mainboard, and chassis mainboard is by pouring and pacifying
Tankage is fixedly connected, and the positioned inside of the mounting groove has a driving wheel, and the drive shaft of driving wheel is through the inside of mounting groove,
The inner wall of the mounting groove is glued with noise reduction sliver, and noise reduction sliver is fixedly connected by being bonded with mounting groove, the chassis master
The side of plate is connected with front bumper, and the other end of chassis mainboard is fixed with rear bumper, and up and down the two of the front bumper
End is fixedly connected with limit pulley by screw, and the outer end for limiting pulley offers sliding slot, and the bottom of the chassis mainboard is logical
It crosses to be welded and fixed and second spring is distributed with, and be covered with shockproof top plate at the top of second spring, the inside peace of the chassis mainboard
Bottom equipped with control mechanism, and chassis mainboard is equipped with wiper mechanism, and the inside of the control mechanism is equipped with central control
Device, and the side of central controller is connected with memory, the positioned inside of the wiper mechanism has spray thrower, and spray thrower is just
Lower section is provided with deflector, and the bottom of the deflector and the inner bottom of wiper mechanism are welded and fixed, and the one of the deflector
Side bottom offers waste liquid port, and the two sides of the spray thrower are provided with vertical vertical plate, and the inside of vertical vertical plate is by pouring out
Equipped with movable groove.
Preferably, vertical keel, and the connection of vertical keel and lateral keel are fixed with immediately ahead of the lateral keel
Place offers splicing mouth by pouring assembly, and the bottom of the vertical keel is connected with lower keel, and the top peace of vertical keel
Equipped with upper keel, the upper keel, lower keel distribution are connected with vertical keel groove.
Preferably, the lateral keel and vertical keel distinguish damascene in a strip shape in the inside of chassis mainboard, and perpendicular
" ten " word structure is connected and composed to keel and lateral keel, the lateral keel is solid by splicing mouth and vertical keel screw
It is fixed, and vertical keel is mutually perpendicular between lower keel, upper keel respectively.
Preferably, the inside of the front bumper is inlaid with reinforcing rib by being welded and fixed, and the side of front bumper is logical
It crosses screw and is fixedly connected with stressed plate, the other end of the stressed plate is fixed with telescopic supporting rod, and the outer end of telescopic supporting rod
It is enclosed with flexible bottom frame, inside one end of the flexible bottom frame is inlaid with the first spring by being welded and fixed, and flexible bottom frame is logical
It crosses between grafting and telescopic supporting rod and is fixedly connected.
Preferably, the reinforcing rib is in equidistant damascene in the inside of front bumper, and front bumper is along chassis master
The vertical central axes of plate are that symmetry axis and rear bumper constitute symmetrical structure, are mutually hung down between the stressed plate and telescopic supporting rod
Directly, and telescopic supporting rod is fixed by stressed plate and front bumper screw, is constituted between the telescopic supporting rod and flexible bottom frame
Nested structure, and be bonded to each other between the side of telescopic supporting rod and the side of the first spring.
Preferably, the flexible bottom frame and the first spring constitute insert structure, and flexible bottom frame by the first spring and is stretched
Contracting support rod constitutes retractable structure, and elastic connection between the telescopic supporting rod and the first spring, the sliding slot is by pouring
With chassis mainboard being integrally formed structure, and sliding slot is connected by limit pulley with front bumper, and the front bumper passes through
It limits pulley, sliding slot and chassis mainboard and constitutes slidable structure.
Preferably, the two sides of the shockproof top plate, which are fixedly connected by welding, limited block, and the inside of limited block is inserted
It is connected to limit slide bar, the bottom of the limit slide bar and chassis mainboard are welded and fixed, and chassis mainboard by second spring and is prevented
Shake top plate is connected, and is parallel to each other between the shockproof top plate and chassis mainboard, and shockproof top plate passes through second spring and chassis
Elastic construction is constituted between mainboard.
Preferably, the control mechanism includes viewing door, distance measuring sensor and loudspeaker, and the bottom of control mechanism is logical
The activity of mistake is connected with viewing door, and the other side of the central controller is provided with distance measuring sensor, and central controller point
It is not electrically connected with memory, distance measuring sensor, is mounted with loudspeaker right above the central controller.
Preferably, the wiper mechanism includes connection water pipe, sealing ring, active fastening block and fixing screws, the activity
The inside of groove is equipped with active fastening block, and one end of active fastening block and the outer end of spray thrower are welded and fixed, the active fastening block
With the junction of movable groove through there is fixing screws, one end of the spray thrower is connected with connection water pipe, and connect water pipe and
The junction of spray thrower is enclosed with sealing ring.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention is by the setting to second spring, when seismism occurs for the top of chassis mainboard, in conjunction with second
Spring can disappear reaction force acts to shockproof top plate, shockproof top plate by this reaction force when in a compressed state
Except the vibration that the top of chassis mainboard generates, so that the device has the effect of shockproof cushioning, in the second spring of array structure
The range that buffering can be increased increases the shockproof dynamics of the device.
2, the present invention is equipped with this as light steel in conjunction with the inside of the device by the setting to lateral keel and vertical keel
The lateral keel and vertical keel of material, the device using lightgage steel joist have it is light-weight, intensity is high the features such as, be convenient for vapour
While the carrying of chassis, installment work, it may make that the strong hardness of device entirety, stable fastness are increased,
In the setting one side of " ten " word structure while making the installation of entire keel component more beautiful, natural, also ensureing should
The range of the strong hardness of device entirety.
3, the present invention is by the setting to the first spring and stressed plate, when front bumper and external object collide,
First spring it is when in a compressed state can be by reaction force acts to stressed plate, stressed plate can overcome by this active force
Front bumper and external object collide bring extruding force, when the reaction force and front bumper and external object of the first spring touch
When the extruding force generated when hitting is in steady state value, stressed plate is under the cooperation of the first spring, it will rises to the placement of front bumper
To resilient support, the effect of anticollision, the entire integrality of front bumper is ensured.
4, the present invention is provided with this as the reinforcing rib of rigidity material by the device by the setting to reinforcing rib, and
Reinforcing rib is fixedly connected with front bumper, and according to the strong hardness that rigidity material has, reinforcing rib is set using itself equidistant structure
The strong hardness that can enhance entire front bumper is set, being effectively prevented entire keel component, there is a phenomenon where excessive deformations, ensure dragon
The structural stability of bone component, due to that will bring limit pulley opposite tractive force when front bumper is drawn close to the first spring,
The device using limit pulley sliding action so that limit pulley setting will from the two sides up and down of front bumper to its
Sliding limit is played the role of in elastic stretch operation.
5, the present invention can be by entire cleaning structure using the activity setting of spray thrower by the setting to spray thrower, the device
It is adjusted to the angle properly sprayed, entire cleaning will be more convenient, quick, when spot is contained in the bottom of whole device
When, and spray thrower is adjusted to tilting gearing in advance by driver, the movement which is taken out of liquid using connection water pipe, it can be right
The spot seed on the underbody car surface being deposited in carries out cleaning operation, and entire cleaning is convenient, laborsaving.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram on the shockproof vehicle chassis with stable and firm structure of the present invention；
Fig. 2 is a kind of side structure schematic view on the shockproof vehicle chassis with stable and firm structure of the present invention；
Fig. 3 is a kind of wiper mechanism structural schematic diagram on the shockproof vehicle chassis with stable and firm structure of the present invention；
Fig. 4 is a kind of spray thrower structural schematic diagram on the shockproof vehicle chassis with stable and firm structure of the present invention；
Fig. 5 is a kind of central controller controls flowage structure on the shockproof vehicle chassis with stable and firm structure of the present invention
Schematic diagram.
In figure: 1, chassis mainboard；2, lateral keel；3, vertical keel；4, splice mouth；5, lower keel；6, upper keel；7, pacify
Tankage；8, driving wheel；9, noise reduction sliver；10, rear bumper；11, front bumper；12, reinforcing rib；13, stressed plate；14, it stretches
Support rod；15, the first spring；16, stretch bottom frame；17, pulley is limited；18, sliding slot；19, second spring；20, shockproof top plate；
21, limited block；22, slide bar is limited；23, control mechanism；24, viewing door；25, memory；26, central controller；27, ranging passes
Sensor；28, loudspeaker；29, wiper mechanism；30, spray thrower；31, vertical vertical plate；32, water pipe is connected；33, sealing ring；34, living
Dynamic fixture block；35, movable groove；36, fixing screws；37, deflector；38, waste liquid port.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term " on ",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of shockproof vehicle bottom with stable and firm structure
Disk, including chassis mainboard 1, lateral keel 2, vertical keel 3, splicing mouth 4, lower keel 5, upper keel 6, mounting groove 7, driving wheel 8,
Noise reduction sliver 9, front bumper 11, reinforcing rib 12, stressed plate 13, telescopic supporting rod 14, the first spring 15, is stretched rear bumper 10
Contracting bottom frame 16, limit pulley 17, sliding slot 18, second spring 19, shockproof top plate 20, limited block 21, limit slide bar 22, control mechanism
23, viewing door 24, memory 25, central controller 26, distance measuring sensor 27, loudspeaker 28, wiper mechanism 29, spray thrower 30,
Vertical vertical plate 31 connects water pipe 32, sealing ring 33, active fastening block 34, movable groove 35, fixing screws 36, deflector 37 and gives up
Liquid mouth 38, the bottom of chassis mainboard 1 is equipped with lateral keel 2, and lateral keel 2 is fixedly connected by embedded with chassis mainboard 1,
The front of lateral keel 2 is fixed with vertical keel 3, and the junction of vertical keel 3 and lateral keel 2 is opened by pouring assembly
Equipped with splicing mouth 4, the bottom of vertical keel 3 is connected with lower keel 5, and the top of vertical keel 3 is equipped with upper keel 6, pliosaur
Bone 6, the distribution of lower keel 5 are connected with 3 groove of vertical keel, and lateral keel 2 and vertical keel 3 distinguish damascene in a strip shape the bottom of in
The inside of disk mainboard 1, and vertical keel 3 and lateral keel 2 connect and compose " ten " word structure, lateral keel 2 passes through splicing mouth 4
It is fixed with 3 screw of vertical keel, and vertical keel 3 is mutually perpendicular between lower keel 5, upper keel 6 respectively, in conjunction with the device
Inside be equipped with this as light steel material lateral keel 2 and vertical keel 3, the device using lightgage steel joist have it is light-weight,
The features such as intensity is high, convenient for automobile chassis carrying, installment work while, may make the device entirety strong hardness, surely
Determine fastness to be increased, on the one hand makes the installation of entire keel component more beautiful in the setting of " ten " word structure
While seeing, is natural, the range of the strong hardness of device entirety is also ensured；
Mounting groove 7 is set to the quadrangle port of chassis mainboard 1, and chassis mainboard 1 is by pouring and the fixed company of mounting groove 7
It connects, the positioned inside of mounting groove 7 has a driving wheel 8, and the drive shaft of driving wheel 8 is through the inside of mounting groove 7, mounting groove 7
Inner wall is glued with noise reduction sliver 9, and noise reduction sliver 9 is fixedly connected by bonding with mounting groove 7, the side connection of chassis mainboard 1
There is front bumper 11, and the other end of chassis mainboard 1 is fixed with rear bumper 10, the inside of front bumper 11 is by being welded and fixed
It is inlaid with reinforcing rib 12, and the side of front bumper 11 is fixedly connected with stressed plate 13, the other end of stressed plate 13 by screw
It is fixed with telescopic supporting rod 14, and the outer end of telescopic supporting rod 14 is enclosed with flexible bottom frame 16, the inside one end for the bottom frame 16 that stretches
It is inlaid with the first spring 15 by being welded and fixed, and flexible bottom frame 16 is between grafting and telescopic supporting rod 14 by being fixedly connected,
Reinforcing rib 12 is in equidistant damascene in the inside of front bumper 11, and front bumper 11 is along the vertical axis of chassis mainboard 1
Line is that symmetry axis and rear bumper 10 constitute symmetrical structure, is mutually perpendicular between stressed plate 13 and telescopic supporting rod 14, and flexible
Support rod 14 is fixed by stressed plate 13 and 11 screw of front bumper, nesting between telescopic supporting rod 14 and flexible bottom frame 16
Structure, and be bonded to each other between the side of telescopic supporting rod 14 and the side of the first spring 15, when front bumper 11 and foreign objects
When body collides, the inertia that generates can bring stressed plate 13 opposite extruding force when the two is collided so that stressed plate 13 by
It carries front bumper 11 after power to draw close to the embedded direction of the first spring 15, and deformation occurs for the first spring 15, in conjunction with the
One spring 15 it is when in a compressed state can be by reaction force acts to stressed plate 13, stressed plate 13 can by this active force
Front bumper 11 and external object is overcome to collide bring extruding force, when 11 He of reaction force and front bumper of the first spring 15
When the extruding force that external object generates when colliding is in steady state value, stressed plate 13 is under the cooperation of the first spring 15, it will to preceding
Resilient support, anticollision are played the role of in the placement of bumper 11, ensure the entire integrality of front bumper 11, pass through the device
This is provided with as the reinforcing rib 12 of rigidity material, and reinforcing rib 12 is fixedly connected with front bumper 11, is had according to rigidity material
Some strong hardness, reinforcing rib 12 can enhance the strong hardness of entire front bumper 11 using the setting of itself equidistant structure；
Flexible bottom frame 16 and the first spring 15 constitute insert structure, and flexible bottom frame 16 passes through the first spring 15 and flexible branch
Strut 14 constitutes retractable structure, and elastic connection between telescopic supporting rod 14 and the first spring 15, sliding slot 18 is by pouring and bottom
1 being integrally formed structure of disk mainboard, and sliding slot 18 is connected by limiting pulley 17 with front bumper 11, front bumper 11 passes through
It limits pulley 17, sliding slot 18 and chassis mainboard 1 and constitutes slidable structure, it will when being drawn close due to front bumper 11 to the first spring 15
It can bring limit pulley 17 opposite tractive force, so that limit 17 stress of pulley will carry out a left side along the transverse path of sliding slot 18
The operation of right sliding, the device is using the sliding action for limiting pulley 17, so that the setting of limit pulley 17 will be insured in the past
Sliding limit is played the role of to its elastic stretch operation in the two sides up and down of thick stick 11, and the upper and lower ends of front bumper 11 pass through spiral shell
Nail is fixedly connected with limit pulley 17, and the outer end for limiting pulley 17 offers sliding slot 18, and the bottom of chassis mainboard 1 passes through welding
Stationary distribution has second spring 19, and the top of second spring 19 is covered with shockproof top plate 20, and the two sides of shockproof top plate 20 are logical
Cross to be welded and fixed and be connected with limited block 21, and the inside of limited block 21 be plugged with limit slide bar 22, limit slide bar 22 bottom and
Chassis mainboard 1 is welded and fixed, and chassis mainboard 1 is connected by second spring 19 with shockproof top plate 20, shockproof top plate 20 and bottom
It is parallel to each other between disk mainboard 1, and shockproof top plate 20 is by constituting elastic construction between second spring 19 and chassis mainboard 1, when
It, can be by reaction force acts in conjunction with second spring 19 when in a compressed state when seismism occurs for the top of chassis mainboard 1
The vibration generated to shockproof top plate 20, shockproof top plate 20 by the top that this reaction force can eliminate chassis mainboard 1, so that should
Device has the effect of shockproof cushioning, can increase the range of buffering in the second spring 19 of array structure, and it is shockproof to increase the device
Dynamics；
The inside of chassis mainboard 1 is equipped with control mechanism 23, and the bottom of chassis mainboard 1 is equipped with wiper mechanism 29, control
Mechanism 23 processed includes viewing door 24, distance measuring sensor 27 and loudspeaker 28, and the bottom of control mechanism 23 passes through flexible connection
It is provided with viewing door 24, the other side of central controller 26 is provided with distance measuring sensor 27, the model of the distance measuring sensor 27
GP2Y0E03, and central controller 26 respectively with memory 25, distance measuring sensor 27 be electrically connected, central controller 26 just on
Side is mounted with loudspeaker 28, in advance will be in specified program input in conjunction with staff when the device is fixedly connected with automobile
Entreat the inside of controller 26, which encounters the intensity also different original of the different reflections of obstacle distance using infrared signal
Reason carries out the detection of barrier distance, and when infrared detection direction encounters barrier, distance measuring sensor 27 feeds back to this
Central controller 26 preassigns the inside that the sound source recorded is transferred to memory 25, central controller in conjunction with staff
26, referring to the data information inside memory 25, can pass the sound source inputted inside memory 25 according to the command program of itself
Be defeated by loudspeaker 28 so that sound source diffuses out under the cooperation of loudspeaker 28, to complete the operation of entire voice reminder, by into
Row voice reminder can find in time barrier existing for automobile chassis lower section convenient for driver, prevent barrier to automobile chassis
Caused by abrasion, scratch, the inside of control mechanism 23 is equipped with central controller 26, and the side of central controller 26 is connected with
Memory 25, the positioned inside of wiper mechanism 29 has spray thrower 30, and the underface of spray thrower 30 is provided with deflector 37, cleaning
Mechanism 29 includes that connection water pipe 32, sealing ring 33, active fastening block 34 and fixing screws 36, the inside of movable groove 35 are equipped with
Active fastening block 34, and one end of active fastening block 34 and the outer end of spray thrower 30 are welded and fixed, active fastening block 34 and movable groove 35
Junction through there is a fixing screws 36, one end of spray thrower 30 is connected with connection water pipe 32, and connects water pipe 32 and spray thrower
30 junction is enclosed with sealing ring 33, and when needing the angle to spray thrower 30 to be adjusted, driver is with movable groove 35
For movable basic point, front and back traction spray thrower 30 is deviated before and after carrying out and is shaken under the cooperation of active fastening block 34, until spray thrower 30
Using the movement of shaking it is adjusted to specified angle, staff interrupts spray thrower using being fixedly connected for fixing screws 36
30 shaking, which can be adjusted to the angle properly sprayed for entire cleaning structure using the activity setting of spray thrower 30, whole
A cleaning will be more convenient, quick, and when spot is contained in the bottom of whole device, and driver is in advance by spray thrower 30
It is adjusted to tilting gearing, the movement which is taken out of liquid using connection water pipe 32 can be to the underbody car surface being deposited in
Spot seed carry out cleaning operation, entire cleaning is convenient, laborsaving, the bottom of deflector 37 and the inner bottom of wiper mechanism 29
End is welded and fixed, and a side bottom of deflector 37 offers waste liquid port 38, and the two sides of spray thrower 30 are provided with vertical vertical plate 31, and
The inside of vertical vertical plate 31 offers movable groove 35 by pouring.
The working principle of the present embodiment: this has the shockproof vehicle chassis of stable and firm structure, firstly, in conjunction with the device
Inside be equipped with this as light steel material lateral keel 2 and vertical keel 3, the device using lightgage steel joist have it is light-weight,
The features such as intensity is high, convenient for automobile chassis carrying, installment work while, may make the device entirety strong hardness, surely
Determine fastness to be increased, when front bumper 11 and external object collide, the inertia that the two generates when colliding can
Bring stressed plate 13 opposite extruding force, so that stressed plate 13 carries front bumper 11 to the embedded of the first spring 15 after stress
Direction is drawn close, and deformation occurs for the first spring 15, in conjunction with the first spring 15 it is when in a compressed state can be by reaction force
It is applied on stressed plate 13, stressed plate 13 can overcome front bumper 11 and external object collision bring to squeeze by this active force
Pressure, the extruding force generated when the reaction force of the first spring 15 and the collision of front bumper 11 and external object are in steady state value
When, stressed plate 13 is under the cooperation of the first spring 15, it will the work of resilient support, anticollision is played to the placement of front bumper 11
With when the device is fixedly connected with automobile, program that in advance will be specified in conjunction with staff is inputted in central controller 26
Portion, the device are encountered the intensity also different principle of the different reflections of obstacle distance using infrared signal, it is remote to carry out barrier
Close detection, when infrared detection direction encounters barrier, this is fed back to central controller 26 by distance measuring sensor 27, knot
It closes staff and preassigns the inside that the sound source recorded is transferred to memory 25, central controller 26 is referring in memory 25
The sound source inputted inside memory 25 can be transferred to loudspeaker 28 according to the command program of itself, made by the data information in portion
Sound source is obtained to diffuse out under the cooperation of loudspeaker 28, it, can be just by carrying out voice reminder to complete the operation of entire voice reminder
Barrier existing for being found below automobile chassis in time in driver, prevents barrier from wearing, scratching caused by automobile chassis,
When needing the angle to spray thrower 30 to be adjusted, driver is movable basic point with movable groove 35, in active fastening block 34
The lower front and back traction spray thrower 30 of cooperation carries out front and back offset and shakes, until spray thrower 30 be adjusted to using the movement of shaking it is specified
Angle, staff interrupts the shaking of spray thrower 30 using being fixedly connected for fixing screws 36, which utilizes spray thrower
Entire cleaning structure can be adjusted to the angle properly sprayed by 30 activity setting, and entire cleaning will be more convenient, fast
Speed, when spot is contained in the bottom of whole device, and spray thrower 30 is adjusted to tilting gearing in advance by driver, which utilizes
The movement that connection water pipe 32 takes liquid out of can carry out cleaning operation to the spot seed on the underbody car surface being deposited in, work as bottom
When seismism occurs for the top of disk mainboard 1, in conjunction with second spring 19 when in a compressed state, reaction force acts can be arrived
Shockproof top plate 20, the vibration that shockproof top plate 20 is generated by the top that this reaction force can eliminate chassis mainboard 1, so that the dress
Setting has the effect of shockproof cushioning.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (9)
1. a kind of shockproof vehicle chassis with stable and firm structure, including chassis mainboard (1) and mounting groove (7), feature exists
In: the bottom of the chassis mainboard (1) is equipped with lateral keel (2), and lateral keel (2) passes through embedded and chassis mainboard (1)
It is fixedly connected, the mounting groove (7) is set to the quadrangle port of chassis mainboard (1), and chassis mainboard (1) is by pouring and installing
Slot (7) is fixedly connected, and the positioned inside of the mounting groove (7) has driving wheel (8), and the drive shaft of driving wheel (8) is through peace
The inner wall of the inside of tankage (7), the mounting groove (7) is glued with noise reduction sliver (9), and noise reduction sliver (9) passes through bonding and peace
Tankage (7) is fixedly connected, and the side of the chassis mainboard (1) is connected with front bumper (11), and the other end of chassis mainboard (1)
It being fixed with rear bumper (10), the upper and lower ends of the front bumper (11) are fixedly connected with limit pulley (17) by screw,
And the outer end for limiting pulley (17) offers sliding slot (18), the bottom of the chassis mainboard (1) is distributed with the by being welded and fixed
Two springs (19), and shockproof top plate (20) are covered at the top of second spring (19), the inside of the chassis mainboard (1) is equipped with
Control mechanism (23), and the bottom of chassis mainboard (1) is equipped with wiper mechanism (29), the inside installation of the control mechanism (23)
Have central controller (26), and the side of central controller (26) is connected with memory (25), the wiper mechanism (29) it is interior
Portion is mounted with spray thrower (30), and deflector (37) are provided with immediately below spray thrower (30), the bottom of the deflector (37)
It is welded and fixed with the inner bottom of wiper mechanism (29), a side bottom of the deflector (37) offers waste liquid port (38), institute
The two sides for stating spray thrower (30) are provided with vertical vertical plate (31), and the inside of vertical vertical plate (31) is recessed by pouring the activity of offering
Slot (35).
2. a kind of shockproof vehicle chassis with stable and firm structure according to claim 1, it is characterised in that: the cross
It is fixed with vertical keel (3) immediately ahead of to keel (2), and the junction of vertical keel (3) and lateral keel (2) is by pouring
Assembly offers splicing mouth (4), and the bottom of the vertical keel (3) is connected with lower keel (5), and the top of vertical keel (3)
It is equipped with upper keel (6), the upper keel (6), lower keel (5) distribution are connected with vertical keel (3) groove.
3. a kind of shockproof vehicle chassis with stable and firm structure according to claim 1, it is characterised in that: the cross
To keel (2) and vertical keel (3), damascene in a strip shape is in the inside of chassis mainboard (1) respectively, and vertical keel (3) and cross
" ten " word structure is connected and composed to keel (2), the lateral keel (2) is solid by splicing mouth (4) and vertical keel (3) screw
It is fixed, and vertical keel (3) is mutually perpendicular between (6) with lower keel (5), upper keel respectively.
4. a kind of shockproof vehicle chassis with stable and firm structure according to claim 1, it is characterised in that: before described
The inside of bumper (11) is inlaid with reinforcing rib (12) by being welded and fixed, and the side of front bumper (11) is fixed by screw
It is connected with stressed plate (13), the other end of the stressed plate (13) is fixed with telescopic supporting rod (14), and telescopic supporting rod (14)
Outer end be enclosed with flexible bottom frame (16), inside one end of the flexible bottom frame (16) is inlaid with the first spring by being welded and fixed
(15), and flexible bottom frame (16) between grafting and telescopic supporting rod (14) by being fixedly connected.
5. a kind of shockproof vehicle chassis with stable and firm structure according to claim 4, it is characterised in that: described to add
Strengthening tendons (12) are in equidistant damascene in the inside of front bumper (11), and front bumper (11) is along the perpendicular of chassis mainboard (1)
It is that symmetry axis and rear bumper (10) constitute symmetrical structure to central axes, between the stressed plate (13) and telescopic supporting rod (14)
It is mutually perpendicular to, and telescopic supporting rod (14) is fixed by stressed plate (13) and front bumper (11) screw, the telescopic supporting rod
(14) the nesting structure between flexible bottom frame (16), and the side of the side of telescopic supporting rod (14) and the first spring (15)
Between be bonded to each other.
6. a kind of shockproof vehicle chassis with stable and firm structure according to claim 4, it is characterised in that: described to stretch
Contracting bottom frame (16) and the first spring (15) constitute insert structure, and flexible bottom frame (16) pass through the first spring (15) and retractable support
Bar (14) constitutes retractable structure, elastic connection between the telescopic supporting rod (14) and the first spring (15), the sliding slot
(18) by pour with chassis mainboard (1) being integrally formed structure, and sliding slot (18) passes through limit pulley (17) and front bumper
(11) it is connected, the front bumper (11) is slidably tied by limit pulley (17), sliding slot (18) and chassis mainboard (1) composition
Structure.
7. a kind of shockproof vehicle chassis with stable and firm structure according to claim 1, it is characterised in that: described anti-
The two sides of shake top plate (20) are fixedly connected by welding and have limited block (21), and the inside of limited block (21) is plugged with limit and slides
Bar (22), the bottom of limit slide bar (22) and chassis mainboard (1) are welded and fixed, and chassis mainboard (1) passes through second spring
(19) it is connected with shockproof top plate (20), is parallel to each other between the shockproof top plate (20) and chassis mainboard (1), and shockproof top plate
(20) by constituting elastic construction between second spring (19) and chassis mainboard (1).
8. a kind of shockproof vehicle chassis with stable and firm structure according to claim 1, it is characterised in that: the control
Mechanism (23) processed includes viewing door (24), distance measuring sensor (27) and loudspeaker (28), and the bottom of control mechanism (23) is logical
The activity of mistake is connected with viewing door (24), and the other side of the central controller (26) is provided with distance measuring sensor (27), and
Central controller (26) is electrically connected with memory (25), distance measuring sensor (27) respectively, and the central controller (26) is just
Top is mounted with loudspeaker (28).
9. a kind of shockproof vehicle chassis with stable and firm structure according to claim 1, it is characterised in that: described clear
Washing machine structure (29) includes that connection water pipe (32), sealing ring (33), active fastening block (34) and fixing screws (36), the activity are recessed
The inside of slot (35) is equipped with active fastening block (34), and one end of active fastening block (34) and the welding of the outer end of spray thrower (30) are solid
Fixed, the junction of the active fastening block (34) and movable groove (35), which is run through, to be had fixing screws (36), the spray thrower (30)
One end is connected with connection water pipe (32), and the junction for connecting water pipe (32) and spray thrower (30) is enclosed with sealing ring (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910167449.XA CN109747714A (en) | 2019-02-25 | 2019-02-25 | A kind of shockproof vehicle chassis with stable and firm structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910167449.XA CN109747714A (en) | 2019-02-25 | 2019-02-25 | A kind of shockproof vehicle chassis with stable and firm structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109747714A true CN109747714A (en) | 2019-05-14 |
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ID=66408247
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910167449.XA Pending CN109747714A (en) | 2019-02-25 | 2019-02-25 | A kind of shockproof vehicle chassis with stable and firm structure |
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| Country | Link |
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| CN (1) | CN109747714A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110820092A (en) * | 2019-11-20 | 2020-02-21 | 长兴鹏盛纺织品有限公司 | Textile machine with shock-absorbing function |
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| CN108556915A (en) * | 2018-05-08 | 2018-09-21 | 温州大学瓯江学院 | A kind of automobile chassis with self-stripping unit |
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| CN109229040A (en) * | 2018-09-28 | 2019-01-18 | 南京机电职业技术学院 | One kind being based on light-weighted adjustable self-balancing automobile chassis |
| CN209600621U (en) * | 2019-02-25 | 2019-11-08 | 无锡商业职业技术学院 | A kind of shockproof vehicle chassis with stable and firm structure |
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- 2019-02-25 CN CN201910167449.XA patent/CN109747714A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980052505U (en) * | 1996-12-31 | 1998-10-07 | 박병재 | Shock absorber for automobile |
| KR20030027913A (en) * | 2003-02-27 | 2003-04-07 | 이병철 | Shock absorbing device for automobile |
| JP5987094B1 (en) * | 2015-08-06 | 2016-09-06 | 加藤 隆 | Vehicle frame |
| CN108128110A (en) * | 2016-12-01 | 2018-06-08 | 江苏卡威汽车工业集团有限公司 | A kind of electric automobile chassis |
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| CN108556915A (en) * | 2018-05-08 | 2018-09-21 | 温州大学瓯江学院 | A kind of automobile chassis with self-stripping unit |
| CN108749924A (en) * | 2018-08-03 | 2018-11-06 | 贾连生 | Automobile power shifts damping anticollision girder steel |
| CN109229040A (en) * | 2018-09-28 | 2019-01-18 | 南京机电职业技术学院 | One kind being based on light-weighted adjustable self-balancing automobile chassis |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110820092A (en) * | 2019-11-20 | 2020-02-21 | 长兴鹏盛纺织品有限公司 | Textile machine with shock-absorbing function |
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