CN109305141A - Water-saving vehicle chassis cleaning device - Google Patents
Water-saving vehicle chassis cleaning device Download PDFInfo
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- CN109305141A CN109305141A CN201810582295.6A CN201810582295A CN109305141A CN 109305141 A CN109305141 A CN 109305141A CN 201810582295 A CN201810582295 A CN 201810582295A CN 109305141 A CN109305141 A CN 109305141A
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- collecting tank
- shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S3/00—Vehicle cleaning apparatus not integral with vehicles
- B60S3/04—Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles
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- Mechanical Engineering (AREA)
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Abstract
The present invention relates to a kind of water-saving vehicle chassis cleaning devices, belong to machinery field, including trench, cooperate collecting tank in trench, several springs are arranged in collecting tank lower part, fixed guide block on each spring, permeable hole is set on guide pad, permeable piece cooperates with collecting tank inner wall, permeable piece of top fixed height adjusts component, brush holder is fixed on height adjustment assembly, fixed bristles on brush holder, water pipe is set in collecting tank, sparge pipe is fixed on water pipe, spray head is set on sparge pipe, spray head direction is upward, cleaning and disinfection more thoroughly can be carried out to chassis, convenient for the observation and maintenance to chassis.
Description
Technical field
The present invention relates to a kind of water-saving vehicle chassis cleaning devices, belong to machinery field.
Background technique
Ambulance is the middle important transportation tool of hospital's savng system, carries heavy rescue, transports all kinds of anxious danger diseases
The task of people plays a very important role in rescue before institute.The patient of ambulance transhipment, disease are extremely complex, daily
In use process various people and medical personnel's disengaging also very frequently, so by the normal flora, common in nature
The probability that pathogen, fungi etc. bring ambulance space into is also very big, and existing bacterium mainly still removes from office blue yin in nature
Property bacillus, positive cocci, positive bacillus, fungi etc., or even have some multi-drug resistant bacterias brought into from clinic.
Currently, the disinfecting process range of ambulance includes air in a car compartment disinfection, object table and instrument and equipment disinfection, work
Make personnel's hand-wrist bones.Air sterillization is mainly realized using the method for chemical disinfection at present, chemical disinfection method includes peroxide second
Cinic acid liquid disinfectant, chlorine-containing disinfecting liquid disinfectant, powerful oxidation character acidification water sterilization, " 84 " thimerosal, 75% ethanol solution sassafras wipe or soak
Bubble disinfection, ozonization etc., these methods are all based on the efficient sterilizing effect of chemosterilant, spray one in rescue railway carriage
The thimerosal for determining concentration will carry out fumigation after airtight space.Ambulance is usually to sterilize to compartment, stringent a little to be rescued
The disinfection of vehicle appearance is protected, but is seldom carried out disinfection to the chassis of ambulance.Although chassis is given first aid to carry the probability very little of germ,
Cleaning to chassis and disinfection it is necessary to, can not be ignored.General ambulance only can just view chassis in maintenance, protect
Ambulance is not available when supporting, if chassis has disease one is ashamed of to will lead to ambulance throwing without being also possible to by timely discovery
Anchor.
Summary of the invention
According to the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is providing a kind of water-saving vehicle
Chassis cleaning device can carry out cleaning and disinfection more thoroughly, to chassis convenient for the observation and maintenance to chassis.
Water-saving vehicle chassis cleaning device of the present invention, including trench, cooperate collecting tank in trench, under collecting tank
Portion is arranged several springs, fixed guide block on each spring, permeable hole is arranged on guide pad, permeable piece is matched with collecting tank inner wall
It closes, permeable piece of top fixed height adjusts component, fixes brush holder on height adjustment assembly, fixed bristles on brush holder, in collecting tank
Water pipe is set, fixes sparge pipe on water pipe, spray head is set on sparge pipe, and upward, water pipe is connected to water pump, trench in spray head direction
Hinged with pressing plate side on the ground of side, each pressing plate respectively corresponds corresponding guide pad, and the pressing plate other side is hinged on support
Bar upper end, support rod lower end are hinged on guide pad upper surface, and spring force jacks up guide pad by pressing plate, height adjustment group
Part includes outer cylinder, and outer cylinder lower end is fixed on guide pad, and interior bar is cooperated in outer cylinder, and interior bar upper end is fixed brush holder, is provided on outer cylinder
Aperture, fixture nut on the outside of aperture, nut is coaxial with aperture, fitted bolt in nut, the fixed stubborn handle of bolt tail end.
Sparge pipe middle position is cylindrical, the cylindrical sprue of interior cooperation, and recirculation hole is arranged in sprue, recirculation hole
Diameter be less than sparge pipe diameter, sprue center location axial restraint switch shaft, switch shaft pass through water spray pipe outer wall, switch shaft with
It is sealed between sparge pipe by sealing ring, V shape pole is arranged in switch shaft end, and the transition location of V shape pole is fixed on switch shaft, V
Plane where shape bar is vertical with switch shaft, the fixed switch long nut on collecting tank inner wall, matches combination switch in switch long nut
Bolt, in the same plane, cock bolt is located in the V-arrangement region of V shape pole for cock bolt, switch long nut and V shape pole.
Collecting tank top edge side extends to two sides, and collecting tank is carried on a shoulder pole by the part that two sides extend on the ground of trench two sides
On, it is very convenient as long as collecting tank to be lifted to the silt that can be cleared up in collecting tank when needing to clear up, and for trench two sides
Bottom surface have protective effect.
Hangnail is set on the bristle of hairbrush, and hangnail direction is oppositely arranged with automobile direction of travel, and hangnail can be hung
The dirt being attached on chassis, cleaning effect are more preferable.
Operation principle and process:
When work, the height of chassis and the degree of wear adjusting brush holder height of hairbrush are given first aid to according to well workover: passing through rotation
Twist and drive bolt rotated, bolt is fed in nut so that bolt end leaves interior bar, then twitch interior bar adjust brush holder to
Then proper height reversely rotates and twists handle, so that bolt jam-packed interior bar again, interior bar position is fixed.Ambulance is advanced forward,
When wheel is pressed onto the pressing plate nearest with it, pressing plate is pushed, and drives support rod downlink, and support rod drives guide pad downlink, in turn
So that brush holder comes downwards to below ground, ambulance wheel rolled collecting tank, will not damage brush holder by pressure or the height adjustment assembly that fractures,
Other hairbrush are not influenced by wheel at this time, still can be cleaned to rescue chassis.Brush cleaning chassis, by the mud on chassis
Sand brush under, then water pump by water and thimerosal be delivered to water pipe and from spray head spray, to the residual soil on chassis carry out cleaning and
Disinfection, guarantees the clean of chassis, convenient for maintenance and maintenance.After ambulance passes through, hairbrush resets under spring force effect.
The elastic force of spring be it is fixed, jack up guide pad height be also it is certain, spring in the raw when, V
Shape bar lower part tap touching cock bolt, recirculation hole is connected with sparge pipe at this time, and spray head is normally sprayed water；When wheel of vehicle pushes pressing plate
When, guide pad drives sparge pipe downlink, and when V shape pole top half contact-making switch bolt, cock bolt stirs V shape pole, V shape pole
Sprue rotation is driven, so that recirculation hole is no longer connected with sparge pipe, spray head is no longer sprayed water；After wheel crosses trench, spring reset,
When under V shape pole part contact-making switch bolt again after, cock bolt stirs V shape pole, and sprue rotates backward, recirculation hole again with spray
Water pipe conducting, spray head is sprayed water at this time.The adjustable cock bolt of rotating switch bolt stretches out in the length of switch long nut, that is, adjusts
Section cock bolt stirs the stroke of V shape pole, and this trip can be adjusted according to the compression degree of spring, it is therefore intended that so that recirculation hole
Normally and shutdown.In this way when wheel passes through trench, corresponding spray head can stop spraying water, and play the work for saving water source
With, meanwhile, which is entirely mechanical structure, and is operated reliably, and be can be realized without sensor etc., and it is low in cost, convenient for real
It applies.
As an alternative, height adjustment assembly includes extension sleeve, and extension sleeve lower end is fixed on guide pad,
Extension sleeve lining cross section is T-shaped, and cooperation cross section is the flexible rack gear of T shape in extension sleeve, and flexible upper end of the rack is fixed
Brush holder, T shape can prevent flexible rack gear from deviating from and rotating out of extension sleeve, extension sleeve top setting opening, in opening
Gear is set, and gear is engaged with flexible rack gear, and be open two sides fixed plate, and gear is mounted on axle bed by shaft, shaft end
Square shaft is coaxially fixed in portion, and square shaft cross section is square, and positioning disk is arranged on square shaft, and square hole, side is arranged in positioning disk center
Shape hole and square shaft cooperate, and positioning disk is mounted on square shaft by square hole, positioning disk can be moved axially on square shaft and cannot
It circumferentially rotates, location hole is circumferentially placed equidistant on positioning disk, stationary positioned bar, locating rod are matched with location hole on extension sleeve outer wall
It closes, the position of locating rod and the position of location hole are corresponding.Positioning disk is pulled out outward, so that locating rod is detached from location hole, is then rotated
Positioning disk, positioning disk are mounted on square shaft by square hole, and positioning disk drives square shaft rotation, and square shaft drives shaft rotating shaft band
Moving gear rotation, gear drive the feeding of expansion teeth item, and the rack gear that stretches pushes brush holder, and then the height of hairbrush, after having adjusted, will determine
Location hole on the disk of position is inserted on the securing lever again, and positioning disk is fixed, prevents its rotation, and then the height of hairbrush is fixed.
As an alternative, height adjustment assembly includes jacking sleeve, the fixed brush holder in jacking sleeve upper end, lifting set
Axially disposed fluting on barrel, the fixed lifter rack in fluting two sides, jacking sleeve is interior to cooperate elevating lever, and elevating lever lower end is fixed
On guide pad, it is arranged radially threaded hole in elevating lever, screw rod, the fixed rotation handle of screw rod tail end, including tooth plate are cooperated in threaded hole,
Towards tooth is arranged in the one side of rack gear, the tooth on tooth plate engages tooth plate with lifter rack, and screw rod passes through tooth plate.Unscrewed by revolving handle
Screw rod adjusts the height of jacking sleeve so that tooth plate is disengaged from rack gear, tightens screw rod after adjustment again, screw rod to
Threaded hole feeding, by tooth plate jam-packed on rack gear, rack gear is fitted closely and is engaged with tooth plate rotation handle, and lifter rack and tooth plate can not
It relatively moves, and then screw position is fixed, and screw rod is fixedly connected with elevating lever, and then lift pin locations are fixed,
Slipping phenomenon will not occur, so that the height of bristle tips is higher than the height on chassis.
Compared with the prior art, the invention has the beneficial effects that:
Water-saving vehicle chassis cleaning device of the present invention, guarantees the clean of chassis, convenient for maintenance and maintenance.Rescue
After vehicle passes through, hairbrush resets.Cleaning more thoroughly can be carried out to chassis, washes away, sterilize, convenient for the observation and dimension to chassis
Shield.When wheel passes through trench, corresponding spray head can stop spraying water, and play the role of saving water source, meanwhile, the structure is complete
It for mechanical structure, and operates reliably, can be realized without sensor etc., it is low in cost, it is convenient to carry out.
Detailed description of the invention
Fig. 1 is 1 schematic diagram of the embodiment of the present invention；
Fig. 2 is 1 right view of embodiment illustrated in fig. 1；
Fig. 3 is the part embodiment illustrated in fig. 1 1A partial enlarged view；
Fig. 4 is the part embodiment illustrated in fig. 2 1B partial enlarged view；
Fig. 5 is the structural schematic diagram of embodiment illustrated in fig. 4 height adjustment assembly 8；
Fig. 6 is the structural schematic diagram of embodiment illustrated in fig. 5 positioning disk；
Fig. 7 is embodiment illustrated in fig. 5 Section A-A schematic diagram；
Fig. 8 is 2 schematic diagram of the embodiment of the present invention；
Fig. 9 is the schematic diagram of hairbrush of the embodiment of the present invention；
Figure 10 is the structural schematic diagram of 3 height adjustment assembly 9 of embodiment illustrated in fig. 1；
Figure 11 is embodiment illustrated in fig. 10 section B-B schematic diagram；
Figure 12 is the structural schematic diagram of embodiment illustrated in fig. 1 water spray tube portion；
Figure 13 is the C-C schematic cross-section of embodiment illustrated in fig. 12 3；
Figure 14 is the D-D schematic cross-section of embodiment illustrated in fig. 13 3.
In figure: 1, well workover ambulance；2, hairbrush；3, brush holder；4, spray head；5, sparge pipe；6, water pipe；7, guide pad；8, thoroughly
Water hole；9, height adjustment assembly；10, ground；11, spring；12, collecting tank；13, support rod；14, pressing plate；15, hangnail；16, it opens
Close bolt；17, V shape pole,；18, recirculation hole；19, sprue；20, switch shaft；21, sealing ring；22, long nut is switched；
9-1, flexible rack gear；9-2, extension sleeve；9-3, opening；9-4, gear；9-5, positioning disk；9-6, square shaft；9-7,
Square hole；9-8, location hole；9-9, locating rod；9-10, phase magnet；9-11, shaft；9-12, axle bed；
9-13, outer cylinder；9-14, interior bar；9-15, nut；9-16, bolt；9-17, handle is twisted；
9-18, jacking sleeve；9-19, elevating lever；9-20, threaded hole；9-21, screw rod；9-22, lifter rack；9-23, tooth
Plate；9-24, rotation handle；9-25, fluting.
Specific embodiment
The embodiment of the present invention is described further with reference to the accompanying drawing:
Embodiment 1:
As shown in Fig. 1-Fig. 7, Fig. 9, Figure 12-Figure 14, water-saving vehicle chassis cleaning device of the present invention, including ground
Ditch, trench is interior to cooperate collecting tank 12, and several springs 11, fixed guide block 7 on each spring 11, guiding is arranged in 12 lower part of collecting tank
Permeable hole 9 is set on block 7, and permeable piece cooperates with 12 inner wall of collecting tank, and permeable piece of top fixed height adjusts component 8, and height is adjusted
Brush holder 3 is fixed on section component 8, and fixed bristles on brush holder 3 fix water pipe 6 on guide pad 7, sparge pipe 5 is fixed on water pipe 6, is sprayed water
Spray head 4 is set on pipe 5, upward, water pipe 6 is connected to water pump in spray head 4 direction, on the ground 10 of trench side with 14 side of pressing plate
Hingedly, each pressing plate 14 respectively corresponds corresponding guide pad 7, and 14 other side of pressing plate is hinged on 13 upper end of support rod, support rod 13
Lower end is hinged on 7 upper surface of guide pad, and 11 elastic force of spring jacks up guide pad 7 by pressing plate 14, and height adjustment assembly includes
Outer cylinder, the lower end outer cylinder 9-13 are fixed on guide pad 7, and interior bar 9-14, the fixed brush holder in the upper end interior bar 9-14 are cooperated in outer cylinder 9-13
Aperture is provided on 3, outer cylinder 9-13, fixture nut 9-15 on the outside of aperture, nut 9-15 and aperture are coaxial, and spiral shell is cooperated in nut 9-15
Bolt 9-16, bolt 9-16 tail end is fixed to twist 9-17.
5 middle position of sparge pipe is cylindrical, the cylindrical sprue 19 of interior cooperation, and recirculation hole 18 is arranged in sprue 19,
The diameter of recirculation hole 18 is less than the diameter of sparge pipe 5,19 center location axial restraint switch shaft 20 of sprue, and switch shaft 20 passes through spray
5 outer wall of water pipe is sealed between switch shaft 20 and sparge pipe 5 by sealing ring 21, and V shape pole 17, V shape pole is arranged in 20 end of switch shaft
17 transition location is fixed on switch shaft 20, and the plane where V shape pole 17 is vertical with switch shaft 20, on 12 inner wall of collecting tank
Fixed switch long nut 22, switch long nut 22 is interior to cooperate cock bolt 16, cock bolt 16, switch long nut 22 and V shape pole
17 in the same plane, and cock bolt 16 is located in the V-arrangement region of V shape pole 17.
12 top edge side of collecting tank extends to two sides, and the part that collecting tank 12 is extended through two sides is carried on a shoulder pole in trench two sides
It is very convenient and right as long as collecting tank 12 to be lifted to the silt that can be cleared up in collecting tank 12 when needing to clear up on ground 10
There is protective effect in the bottom surface of trench two sides.
Hangnail is set on the bristle of hairbrush 2, and hangnail direction is oppositely arranged with automobile direction of travel, and hangnail can be wiped off
The dirt being attached on chassis, cleaning effect are more preferable.
Operation principle and process:
When work, 3 height of brush holder is adjusted according to the height on 1 chassis of well workover ambulance and the degree of wear of hairbrush 2: passing through rotation
Turning to twist and 9-17 is driven bolt 9-16 rotation, bolt 9-16 is fed in nut, so that interior bar 9-14 is left in the end bolt 9-16,
Then it twitches interior bar 9-14 and adjusts brush holder 3 to proper height, then reversely rotate and twist 9-17, so that bolt 9-16 jam-packed again
Interior bar 9-14 fixes the position interior bar 9-14.Ambulance is advanced forward, when wheel is pressed onto the pressing plate 14 nearest with it, pressing plate
14 push, drive 13 downlink of support rod, support rod 13 drive 7 downlink of guide pad so that brush holder 3 come downwards to ground 10 with
Under, ambulance wheel rolled collecting tank 12, will not damage brush holder 3 by pressure or the height adjustment assembly 8 that fractures, other hairbrush 2 are not at this time
It is influenced by wheel, still rescue chassis can be cleaned.Hairbrush 2 cleans chassis, by under the silt brush on chassis, then water
Water and thimerosal are delivered to water pipe 6 and sprayed from spray head 4 by pump, and the residual soil on chassis is cleaned and sterilized, and guarantee bottom
Disk it is clean, convenient for maintenance and maintenance.After ambulance passes through, hairbrush 2 resets under spring force effect.
The elastic force of spring 11 be it is fixed, jack up guide pad 7 height be also it is certain, spring 11 is in the raw
When, 17 lower part of V shape pole tap touching cock bolt 16, recirculation hole 18 and sparge pipe 5 are connected at this time, and spray head 4 is normally sprayed water；Work as vehicle
When wheel pushes pressing plate 14, guide pad 7 drives 5 downlink of sparge pipe to open when 17 top half contact-making switch bolt 16 of V shape pole
It closing bolt 16 and stirs V shape pole 17, V shape pole 17 drives sprue 19 to rotate, so that recirculation hole 18 is no longer connected with sparge pipe 5, spray head 4
No longer spray water；After wheel crosses trench, spring 11 resets, and behind lower part contact-making switch bolt 16 again of V shape pole 17, switchs spiral shell
Bolt 16 stirs V shape pole 17, and sprue 19 rotates backward, and recirculation hole 18 is connected with sparge pipe 5 again, and spray head 4 is sprayed water at this time.Rotation is opened
The length that the adjustable cock bolt 16 of bolt 16 stretches out in switch long nut 22 is closed, i.e. regulating switch bolt 16 stirs V shape pole
17 stroke, this trip can be adjusted according to the compression degree of spring, it is therefore intended that so that 18 normally of recirculation hole and shutdown.
In this way when wheel passes through trench, corresponding spray head 4 can stop spraying water, and play the role of saving water source, meanwhile, the structure is complete
It is all mechanical structure, and is operated reliably, can be realized without sensor etc., it is low in cost, it is convenient to carry out.
Embodiment 2:
As shown in Fig. 1-Fig. 4, Fig. 8, Fig. 9, Figure 12-Figure 14, embodiment 2 compared with Example 1, in addition to height adjustment assembly
9 is different from embodiment 1, and other structures and embodiment 1 are consistent: height adjustment assembly 9 includes extension sleeve 9-2, extension sleeve 9-2
Lower end is fixed on guide pad 7, and extension sleeve 9-2 lining cross section is T-shaped, and cooperation cross section is T shape in extension sleeve 9-2
Flexible rack gear 9-1, the fixed brush holder 3 in the upper end rack gear 9-1 of stretching, T shape can prevent flexible rack gear 9-1 from taking off out of extension sleeve 9-2
Out and rotation, the top extension sleeve 9-2 are arranged opening 9-3, gear 9-4, gear 9-4 and flexible rack gear are arranged in opening 9-3
9-1 engagement, be open the two sides 9-3 fixed plate 9-12, and gear 9-4 is mounted on axle bed 9-12 by shaft 9-11, shaft 9-11
Square shaft 9-6 is coaxially fixed in end, and the cross section square shaft 9-6 is square, and positioning disk 9-5, the center positioning disk 9-5 are arranged on square shaft 9-6
Position is arranged square hole 9-7, square hole 9-7 and square shaft 9-6 and cooperates, and positioning disk 9-5 is mounted on square shaft 9-6 by square hole 9-7
On, positioning disk 9-5 can be moved axially on square shaft 9-6 and cannot be circumferentially rotated, circumferential on positioning disk 9-5 to be placed equidistant with positioning
Hole 9-8, stationary positioned bar 9-9, locating rod 9-9 and location hole 9-8 cooperation, the position of locating rod 9-9 on extension sleeve 9-2 outer wall
It is corresponding with the position of location hole 9-8.
Operation principle and process:
When work, 3 height of brush holder is adjusted according to the height on 1 chassis of well workover ambulance and the degree of wear of hairbrush 2: being pulled out outward
Positioning disk 9-5, so that locating rod 9-9 is detached from location hole 9-8, then rotational positioning disk 9-5, positioning disk 9-5 pass through square hole 9-7
It is mounted on square shaft 9-6, positioning disk 9-5 drives square shaft 9-6 rotation, and square shaft 9-6 drives shaft 9-11 rotating shaft 9-11 to drive
Gear 9-4 rotation, gear 9-4 drive flexible rack gear 9-1 feeding, and the rack gear 9-1 that stretches pushes brush holder 3, and then the height of hairbrush 2,
After having adjusted, the location hole 9-8 on positioning disk 9-5 is inserted in again on locating rod 9-9, positioning disk 9-5 is fixed, its turn is prevented
It is dynamic, and then the height of hairbrush 2 is fixed.Ambulance is advanced forward, when wheel is pressed onto the pressing plate 14 nearest with it, under pressing plate 14
Pressure drives 13 downlink of support rod, and support rod 13 drives 7 downlink of guide pad, so that brush holder 3 comes downwards to ground 10 hereinafter, rescuing
Shield vehicle wheel rolled collecting tank 12, will not damage brush holder 3 by pressure or the height adjustment assembly 8 that fractures, other hairbrush 2 still can be right at this time
Rescue chassis is cleaned.Hairbrush 2 cleans chassis, and by under the silt brush on chassis, then water pump conveys water and thimerosal
To water pipe 6 and from spray head 4 spray, the residual silt on chassis is cleaned and is sterilized, guarantees the clean of chassis, convenient for maintenance and
Maintenance.After ambulance passes through, hairbrush 2 resets.
The elastic force of spring 11 be it is fixed, jack up guide pad 7 height be also it is certain, spring 11 is in the raw
When, 17 lower part of V shape pole tap touching cock bolt 16, recirculation hole 18 and sparge pipe 5 are connected at this time, and spray head 4 is normally sprayed water；Work as vehicle
When wheel pushes pressing plate 14, guide pad 7 drives 5 downlink of sparge pipe to open when 17 top half contact-making switch bolt 16 of V shape pole
It closing bolt 16 and stirs V shape pole 17, V shape pole 17 drives sprue 19 to rotate, so that recirculation hole 18 is no longer connected with sparge pipe 5, spray head 4
No longer spray water；After wheel crosses trench, spring 11 resets, and behind lower part contact-making switch bolt 16 again of V shape pole 17, switchs spiral shell
Bolt 16 stirs V shape pole 17, and sprue 19 rotates backward, and recirculation hole 18 is connected with sparge pipe 5 again, and spray head 4 is sprayed water at this time.Rotation is opened
The length that the adjustable cock bolt 16 of bolt 16 stretches out in switch long nut 22 is closed, i.e. regulating switch bolt 16 stirs V shape pole
17 stroke, this trip can be adjusted according to the compression degree of spring, it is therefore intended that so that 18 normally of recirculation hole and shutdown.
In this way when wheel passes through trench, corresponding spray head 4 can stop spraying water, and play the role of saving water source, meanwhile, the structure is complete
It is all mechanical structure, and is operated reliably, can be realized without sensor etc., it is low in cost, it is convenient to carry out.
Compared with Example 2,1 cost of embodiment is lower for embodiment 1, but height adjustment assembly is by way of jam-packed
It is fixed, it is easy to happen relative movement, slipping phenomenon occurs；Structure is complicated for embodiment 2, and cost is high, but its fixed form is secured,
It will not there is a phenomenon where skid.
Embodiment 3:
As shown in Fig. 1-Fig. 4, Fig. 9, Figure 10-Figure 14, embodiment 3 compared with Example 1, in addition to height adjustment assembly 9 with
Embodiment 1 is different, and other structures and embodiment 1 are consistent: height adjustment assembly 9 includes jacking sleeve 9-18, jacking sleeve 9-18
Brush holder 3, axially disposed fluting 9-25 on jacking sleeve 9-18 wall, the fixed lifter rack 9- in the fluting two sides 9-25 are fixed in upper end
Cooperate elevating lever 9-19 in 22, jacking sleeve 9-18, the lower end elevating lever 9-19 is fixed on guide pad 7, elevating lever 9-19 internal diameter
Cooperate screw rod 9-21 into setting threaded hole 9-20, threaded hole 9-20, the fixed rotation of screw rod 9-21 tail end is 9-24, including tooth plate 9-
23, tooth plate 9-23 are towards tooth is arranged in the one side of rack gear, and the tooth on tooth plate 9-23 is engaged with lifter rack 9-22, and screw rod 9-21 is worn
Cross tooth plate 9-23.
Operation principle and process:
When work, 3 height of brush holder is adjusted according to the height on 1 chassis of well workover ambulance and the degree of wear of hairbrush 2: passing through rotation
9-24 Unscrew 9-21, so that tooth plate 9-23 is disengaged from rack gear, the height of jacking sleeve 9-18 is adjusted, adjustment finishes
Tighten screw rod 9-21 again afterwards, screw rod 9-21 is fed to threaded hole 9-20, is revolved 9-24 by tooth plate 9-23 jam-packed on rack gear, tooth
Item is fitted closely and is engaged with tooth plate 9-23, and 9-22 lifter rack can not be relatively moved with tooth plate 9-23, and then by screw rod
9-21 is fixed position, and screw rod 9-21 is fixedly connected with elevating lever 9-19, and then the position elevating lever 9-19 is fixed, and will not be occurred
Slipping phenomenon, so that the height of bristle tips is higher than the height on chassis.Ambulance is advanced forward, when wheel be pressed onto it is nearest with it
When pressing plate 14, pressing plate 14 is pushed, and drives 13 downlink of support rod, support rod 13 drives 7 downlink of guide pad, so that under brush holder 3
Row will not damage brush holder 3 by pressure or the height adjustment assembly 8 that fractures, at this time to ground 10 hereinafter, ambulance wheel rolled collecting tank 12
Other hairbrush 2 still can clean rescue chassis.Hairbrush 2 cleans chassis, by under the silt brush on chassis, then water pump
Water and thimerosal are delivered to water pipe 6 and sprayed from spray head 4, the residual silt on chassis is cleaned and sterilized, guarantees chassis
It is clean, convenient for maintenance and maintenance.After ambulance passes through, hairbrush 2 resets.
The elastic force of spring 11 be it is fixed, jack up guide pad 7 height be also it is certain, spring 11 is in the raw
When, 17 lower part of V shape pole tap touching cock bolt 16, recirculation hole 18 and sparge pipe 5 are connected at this time, and spray head 4 is normally sprayed water；Work as vehicle
When wheel pushes pressing plate 14, guide pad 7 drives 5 downlink of sparge pipe to open when 17 top half contact-making switch bolt 16 of V shape pole
It closing bolt 16 and stirs V shape pole 17, V shape pole 17 drives sprue 19 to rotate, so that recirculation hole 18 is no longer connected with sparge pipe 5, spray head 4
No longer spray water；After wheel crosses trench, spring 11 resets, and behind lower part contact-making switch bolt 16 again of V shape pole 17, switchs spiral shell
Bolt 16 stirs V shape pole 17, and sprue 19 rotates backward, and recirculation hole 18 is connected with sparge pipe 5 again, and spray head 4 is sprayed water at this time.Rotation is opened
The length that the adjustable cock bolt 16 of bolt 16 stretches out in switch long nut 22 is closed, i.e. regulating switch bolt 16 stirs V shape pole
17 stroke, this trip can be adjusted according to the compression degree of spring, it is therefore intended that so that 18 normally of recirculation hole and shutdown.
In this way when wheel passes through trench, corresponding spray head 4 can stop spraying water, and play the role of saving water source, meanwhile, the structure is complete
It is all mechanical structure, and is operated reliably, can be realized without sensor etc., it is low in cost, it is convenient to carry out.
Claims (7)
1. a kind of water-saving vehicle chassis cleaning device, it is characterised in that: including trench, cooperate collecting tank (12) in trench, receive
Collect slot (12) lower part and several springs (11) are set, fixed guide block (7) on each spring (11) is arranged on guide pad (7) permeable
Hole (9), permeable piece cooperates with collecting tank (12) inner wall, and permeable piece of top fixed height adjusts component (8), height adjustment assembly
(8) it is fixed on brush holder (3), fixed bristles on brush holder (3), water pipe (6) is set in collecting tank (12), fixed water spray on water pipe (6)
It manages (5), spray head (4) is set on sparge pipe (5), upward, water pipe (6) is connected to water pump, the ground of trench side in spray head (4) direction
Hinged with pressing plate (14) side on face (10), each pressing plate (14) respectively corresponds corresponding guide pad (7), pressing plate (14) other side
It is hinged on support rod (13) upper end, support rod (13) lower end is hinged on guide pad (7) upper surface, and spring (11) elastic force to lead
Pressing plate (14) are jacked up to block (7), height adjustment assembly includes outer cylinder, and the lower end outer cylinder (9-13) is fixed on guide pad (7), outside
Cooperate interior bar (9-14) in cylinder (9-13), the interior bar upper end (9-14) is fixed brush holder (3), is provided with aperture, aperture on outer cylinder (9-13)
Outside fixture nut (9-15), nut (9-15) and aperture are coaxial, nut (9-15) interior fitted bolt (9-16), bolt (9-16)
Tail end is fixed to twist (9-17), and sparge pipe (5) middle position is cylindrical, the cylindrical sprue (19) of interior cooperation, sprue
(19) recirculation hole (18) are set in, the diameter of recirculation hole (18) is less than the diameter of sparge pipe (5), and sprue (19) center location is axial
Fixed switch shaft (20), switch shaft (20) pass through sparge pipe (5) outer wall, pass through sealing between switch shaft (20) and sparge pipe (5)
(21) sealing is enclosed, V shape pole (17) are arranged in switch shaft (20) end, and the transition location of V shape pole (17) is fixed on switch shaft (20),
Plane where V shape pole (17) is vertical with switch shaft (20), fixed switch long nut (22), switch on collecting tank (12) inner wall
Cooperate cock bolt (16) in long nut (22), cock bolt (16), switch long nut (22) and V shape pole (17) are in same plane
Interior, cock bolt (16) is located in the V-arrangement region of V shape pole (17).
2. water-saving vehicle chassis cleaning device according to claim 1, it is characterised in that: collecting tank (12) upper edge side
While extending to two sides, the part that collecting tank (12) is extended through two sides is carried on a shoulder pole on the ground (10) of trench two sides.
3. water-saving vehicle chassis cleaning device according to claim 2, it is characterised in that: set on the bristle of hairbrush (2)
Hangnail is set, hangnail direction is oppositely arranged with automobile direction of travel.
4. water-saving vehicle chassis cleaning device according to claim 1, it is characterised in that: height adjustment assembly (9) packet
It includes extension sleeve (9-2), the lower end extension sleeve (9-2) is fixed on guide pad (7), and extension sleeve (9-2) lining cross section is in T
Shape, the interior cooperation cross section of extension sleeve (9-2) are the flexible rack gear (9-1) of T shape, the fixed brush holder in the rack gear upper end (9-1) of stretching
(3), the extension sleeve top (9-2) setting opening (9-3), opening (9-3) is interior to be arranged gear (9-4), gear (9-4) and expansion teeth
Item (9-1) engagement, is open the two sides (9-3) fixed plate (9-12), and gear (9-4) is mounted on axle bed (9- by shaft (9-11)
12) on, square shaft (9-6) is coaxially fixed in the end shaft (9-11), and the cross section square shaft (9-6) is square, and it is fixed to be arranged on square shaft (9-6)
Square hole (9-7) is arranged in position disk (9-5), the positioning disk center (9-5), and square hole (9-7) and square shaft (9-6) cooperate, positioning
Disk (9-5) is mounted on square shaft (9-6) by square hole (9-7), and positioning disk (9-5) can move axially on square shaft (9-6)
And cannot circumferentially rotate, it is circumferentially placed equidistant on positioning disk (9-5) location hole (9-8), it is fixed fixed on extension sleeve (9-2) outer wall
Position bar (9-9), locating rod (9-9) and location hole (9-8) cooperate, the position of locating rod (9-9) and the position pair of location hole (9-8)
It answers.
5. water-saving vehicle chassis cleaning device according to claim 4, it is characterised in that: collecting tank (12) upper edge side
While extending to two sides, the part that collecting tank (12) is extended through two sides is carried on a shoulder pole on the ground (10) of trench two sides.
6. water-saving vehicle chassis cleaning device according to claim 5, it is characterised in that: set on the bristle of hairbrush (2)
Hangnail is set, hangnail direction is oppositely arranged with automobile direction of travel.
7. water-saving vehicle chassis cleaning device according to claim 1, it is characterised in that: height adjustment assembly (9) packet
It includes jacking sleeve (9-18), the jacking sleeve upper end (9-18) is fixed brush holder (3), axially disposed on jacking sleeve (9-18) wall to open
Slot (9-25), the fluting two sides (9-25) are fixed lifter rack (9-22), cooperate elevating lever (9-19) in jacking sleeve (9-18), rise
Drop lower end bar (9-19) is fixed on guide pad (7), is arranged radially threaded hole (9-20), threaded hole (9- in elevating lever (9-19)
20) cooperate screw rod (9-21) in, the fixed rotation of screw rod (9-21) tail end is (9-24), including tooth plate (9-23), tooth plate (9-23) court
Tooth is set in the one side of rack gear, and the tooth on tooth plate (9-23) is engaged with lifter rack (9-22), and screw rod (9-21) passes through tooth plate
(9-23)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810582295.6A CN109305141A (en) | 2018-06-07 | 2018-06-07 | Water-saving vehicle chassis cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810582295.6A CN109305141A (en) | 2018-06-07 | 2018-06-07 | Water-saving vehicle chassis cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109305141A true CN109305141A (en) | 2019-02-05 |
Family
ID=65225800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810582295.6A Pending CN109305141A (en) | 2018-06-07 | 2018-06-07 | Water-saving vehicle chassis cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109305141A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065398A (en) * | 2020-09-24 | 2020-12-11 | 北方魏家峁煤电有限责任公司 | Maintenance equipment for open pit coal mine front loading machine |
| CN112590716A (en) * | 2020-12-04 | 2021-04-02 | 中国人民解放军陆军装甲兵学院 | Wheeled equipment chassis condition detection device |
-
2018
- 2018-06-07 CN CN201810582295.6A patent/CN109305141A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065398A (en) * | 2020-09-24 | 2020-12-11 | 北方魏家峁煤电有限责任公司 | Maintenance equipment for open pit coal mine front loading machine |
| CN112065398B (en) * | 2020-09-24 | 2022-05-31 | 北方魏家峁煤电有限责任公司 | Maintenance equipment for open pit coal mine front loading machine |
| CN112590716A (en) * | 2020-12-04 | 2021-04-02 | 中国人民解放军陆军装甲兵学院 | Wheeled equipment chassis condition detection device |
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| PB01 | Publication | ||
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Application publication date: 20190205 |