CN110258415A - A kind of Multifunctional floor-sweeping vehicle - Google Patents
A kind of Multifunctional floor-sweeping vehicle Download PDFInfo
- Publication number
- CN110258415A CN110258415A CN201910549953.6A CN201910549953A CN110258415A CN 110258415 A CN110258415 A CN 110258415A CN 201910549953 A CN201910549953 A CN 201910549953A CN 110258415 A CN110258415 A CN 110258415A
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- China
- Prior art keywords
- car body
- frame
- cab
- garbage box
- snow blade
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 238000010408 sweeping Methods 0.000 title claims abstract description 16
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 83
- 238000009434 installation Methods 0.000 claims abstract description 26
- 230000013011 mating Effects 0.000 claims abstract description 18
- 238000010276 construction Methods 0.000 claims abstract description 4
- 239000005341 toughened glass Substances 0.000 claims description 21
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 239000011324 bead Substances 0.000 claims description 5
- 230000014759 maintenance of location Effects 0.000 claims description 5
- 239000004677 Nylon Substances 0.000 claims description 4
- 239000002828 fuel tank Substances 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 4
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- 239000007787 solid Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 10
- 241001417527 Pempheridae Species 0.000 description 14
- 238000004140 cleaning Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
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- 238000000034 method Methods 0.000 description 3
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- 208000002193 Pain Diseases 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 241001083492 Trapa Species 0.000 description 1
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- 235000009165 saligot Nutrition 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/005—Mobile installations, particularly for upkeeping in situ road or railway furniture, for instance road barricades, traffic signs; Mobile installations particularly for upkeeping tunnel walls
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
- E01H1/0836—Apparatus dislodging all of the dirt by suction ; Suction nozzles
- E01H1/0845—Apparatus dislodging all of the dirt by suction ; Suction nozzles with mechanical loosening or feeding instruments for the dirt to be sucked- up, e.g. brushes, scrapers
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
- E01H5/04—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material
- E01H5/06—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades
- E01H5/061—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades by scraper blades
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuse-Collection Vehicles (AREA)
Abstract
A kind of Multifunctional floor-sweeping vehicle of the invention, including car body, rubbish box assembly, cab assembly, brush component, mating snow blade and extension suction tube device；The rubbish box assembly includes garbage box and handling trolley；The cab assembly includes cab frame, and front windshield is provided in front of the cab frame, and the cab frame rear and lower section are enclosed construction, and the cab frame two sides are provided with cab door, are provided with skylight above the cab door；Fast relay part is provided between the brush component and the car body and between the mating snow blade and the car body；The snow blade includes installation cross bar, oscillating oil cylinder and snow blade；The extension suction tube device includes hutch, and the hutch is detachably arranged on the garbage box, and extension suction pipe is placed in the hutch；With multiple components can quick despatch, and it is vdiverse in function, it is easy to operate, the advantages of driving comfort.
Description
Technical field
The present invention relates to road sweeper technical fields.
Background technique
Road sweeper be will sweep the floor, the integrated refuse cleaning vehicle that dust suction combines, have work efficiency is high, cleaning cost
The advantages that low, cleaning effect is good, and security performance is high, and economic rate of return is high, has been widely used in major small and medium-sized cities road
Cleaning works.
Currently, a tractor serves several purposes design concept is widely used.Such as road sweeper can tear the garbage box structure of the rear part open
Under, change watering cabinet, so that it may use as sprinkling truck, the brush of its front is removed, snow blade is changed, so that it may as
Snowslinger uses etc..For this purpose, many components of existing road sweeper (being more precisely multifunction operation vehicle elevation) are required to energy fastly
Speed dismounting.But respective design is done by ununified mechanism assembly, each producer in the prior art, most of be all to use
Bolt is fixed.Bolt fastening structure disassembly is inconvenient, but also there are security risks.In addition, most of existing sweep the floor
When the garbage box of vehicle needs to dismantle, many auxiliary tools even equipment, such as fork truck, electric block etc. are needed, could be incited somebody to action
Garbage box unloads.
In addition, currently, the driver's cabin of the outdoor multifunctional sweeper of diesel is typically all to see in tricycle, golf
Light vehicle, is reequiped in loader cab shape at agricultural vehicle, and generally existing volume is bigger than normal, and weight is bigger than normal, and appearance is uncoordinated, window
The problems such as family seat is improper, and ventilation effect is poor.
Therefore, how existing road sweeper is improved, it is made to overcome the above problem, be those skilled in the art urgently
It solves the problems, such as.
Summary of the invention
The purpose of the present invention is to provide a kind of multiple components can quick despatch, and it is vdiverse in function, it is easy to operate, drive
Comfortable Multifunctional floor-sweeping vehicle.
To achieve the above objectives, a kind of the technical solution adopted by the present invention are as follows: Multifunctional floor-sweeping vehicle, it is characterised in that: packet
It includes car body, rubbish box assembly, cab assembly, brush component, mating snow blade and extends suction tube device；
The car body has driving wheel, and power device and hydraulic system are provided in the car body, and the power device is logical
It crosses hydraulic system and carries out full vehicle driving；
The rubbish box assembly includes garbage box and handling trolley, and the garbage box slides along the longitudinal direction to be set
It is placed on car body, the garbage box rear portion offers card hole；Sticking department is provided between the garbage box and the car body
Part, the locking member are used to the garbage box being fixed on the car body；The handling trolley includes chassis, the bottom
Multiple idler wheels are provided on disk, the chassis has also upwardly extended bracket, and the pedestal upper end, which rotates, is provided with shaft, and described turn
Grab is fixedly installed on axis, the grab can pass in and out the card hole along longitudinal direction, be provided between the shaft and the bracket
Extensible member；After the grab enters the card hole, the extensible member movement can be such that the shaft is flipped up, and make the card
Hook hooks the card hole；The handling trolley can move backward, and the garbage box is pulled to be detached from the car body, and the rubbish
The center of gravity of rubbish cabinet is located in the chassis；
The cab assembly includes cab frame, is provided with front windshield in front of the cab frame, described
Cab frame rear and lower section are enclosed construction, and the cab frame two sides are provided with cab door, the cab door
Top is provided with skylight；The cab door includes upper frame, lower frame, connection framework, upper tempered glass and lower tempered glass；
The upper frame, the lower frame and the connection framework constitute half-frame structure, are provided with door hinge on front side of the half-frame structure,
Cab door is articulated on cab frame by the door hinge；It is arranged between the half-frame structure and the cab frame
There is the first gas spring, first gas spring both ends are provided with the first universal joint, and first universal joint is separately connected described half
Mount structure and the cab frame；It is provided with door handle on the outside of the connection framework, is provided with door on the inside of the connection framework
Lock, the door handle and the door lock are integrally disposed；Elastic hinge is provided between the upper tempered glass and the upper frame
It is buckled with hinge window, the elastic hinge is located at rear side, and the hinge window button bit is in front side, the elastic hinge and the hinge window
Snap fit is closed, it can be achieved that the upper tempered glass has opening degree on front side of the upper frame；The lower tempered glass is fixed and is covered
Lid is set on the outside of the lower frame；The skylight includes top plate, the second gas spring and knob, and the top plate front end is articulated with institute
It states on cab frame, second gas spring is set between the top plate and the cab frame, and second gas
Spring is located at the top plate rear, and second gas spring both ends are provided with the second universal joint, and second universal joint connects respectively
It is connected on the top plate and the cab frame, the knob is fixedly installed on rear on the inside of the top plate；Second gas
Spring is in compressive state always, and when skylight closure, the upward component of second gas spring is not enough to the top
Plate jacks up, and when the skylight is opened, the upward component of second gas spring is enough that the top plate is supported to keep it turned on；
The brush component and the mating snow blade are detachably arranged on the car body；The brush component and
Fast relay part is provided between the car body and between the mating snow blade and the car body；The brush component and
The mating snow blade rear is fixedly installed mounting bracket；
The fast relay part is set between the mounting bracket and the car body, and the fast relay part includes along right and left
To the upper fixed link and lower fixed link being fixedly installed in the mounting bracket, and the support being fixedly installed on the car body
Frame；Support frame as described above upper end is fixedly installed limit hanging rod in left-right direction, and support frame as described above lower end is hinged in left-right direction
Pressing plate is limited, also rotation is provided with clamping block on support frame as described above, is fixedly connected with operation handle on the clamping block；On described
Fixed link can be arranged on rear side of the limit hanging rod, the lower fixed link can enter support frame as described above and the limit pressing plate it
Between, rotating the operation handle can be such that the clamping block rotates, and contradicts and push the limit pressing plate, make the limit pressing plate will
The lower fixed link is pushed against on support frame as described above；Fixed bar and upper limit hanging rod cooperation and lower fixed link
Cooperate with the limit pressing plate, the mounting bracket can be fixedly connected on support frame as described above；The mounting bracket passes through institute
Fast relay part is stated to be detachably arranged on the car body；
The snow blade includes installation cross bar, oscillating oil cylinder and snow blade；The snow blade is set to institute in left-right direction
Installation cross bar is stated, the installation cross bar is articulated in the mounting bracket, and the installation cross bar can rotate in left-right direction, described
Oscillating oil cylinder is set between the mounting bracket and the installation cross bar, and the oscillating oil cylinder connects the car body by oil pipe
On fuel tank, oscillating oil cylinder movement is for driving the snow blade to swing；
The extension suction tube device includes hutch, and the hutch is detachably arranged on the garbage box, institute
It states and is placed with extension suction pipe in hutch；It is additionally provided with hold assembly on the hutch, is placed with hand in the hold assembly
Hold suction nozzle；Described extension suction pipe one end can connect garbage box opening, and the extension suction pipe other end can connect the hand-held suction
Head.
Further specifically, the locking member includes front limit part and quick lock pin；
The front limit part includes limited post and limit film, and the limited post is transversely fixedly installed on the car body,
The limit film is fixedly installed in front of the garbage box lower end, and the limited post and limit film cooperation limit the rubbish
Rubbish cabinet forward slip；
The quick lock pin includes fixed ear, positioning lateral pin, handle, abutment sleeve, postive stop baffle and reset spring；It is described
Fixed ear is fixedly installed on garbage box lower end rear, and the abutment sleeve is transversely fixedly installed on the car body,
The positioning lateral pin slidably and is rotatably set on the abutment sleeve, and the postive stop baffle is fixedly installed on the vehicle
On body, the positioning lateral pin passes through the postive stop baffle, and the reset spring is set to the positioning lateral pin and the limiting block
Between plate, and the reset spring is in compressive state, and forces the positioning lateral pin forward slip；The positioning lateral pin is forward
Sliding can enter the fixed ear, for fixing the garbage box；
It is provided with positioning protrusion on the positioning lateral pin, locating slot is offered on the abutment sleeve, the locating slot is in L
Type, the handle are fixedly installed on the positioning lateral pin rear end；It operates the handle and pulls back the positioning lateral pin, institute can be made
Positioning protrusion is stated into the locating slot, then operates the handle and rotates the positioning lateral pin, the positioning protrusion is securable to
In the locating slot, the garbage box loses fixation at this time.
As an improvement, the reset spring is sheathed on the positioning lateral pin, limit convex is provided on the positioning lateral pin
It rises, described reset spring one end contradicts the retention bead, and the reset spring other end contradicts the postive stop baffle；It is above-mentioned multiple
The mounting means of position spring is simple and reliable.Reinforcement baffle is additionally provided on the car body, the positioning lateral pin front end passes through described
Reinforce baffle；The positioning lateral pin front end is provided with lock pin tip.Due to positioning lateral pin it is longer, have in its back-end postive stop baffle into
Row limit, front end then limits by reinforcement baffle so that positioning lateral pin laterally move it is more accurate, avoid its occur to deviate and
The fixed ear of operating mechanism is not can enter.
Preferably, being additionally provided with conflict wheel on the bracket；When the garbage box is placed on the handling trolley,
The garbage box lower rear is resisted against on the conflict wheel；When garbage box is placed in handling trolley vehicle, handling trolley exists
It can be downwardly turned under the action of gravity, grab will receive pulling force effect at this time, and contradicts wheel and will receive pressure effect, therefore contradict
The cooperation of wheel and grab can make garbage box smoothly be placed on handling trolley.The extensible member be jack, described thousand
Jin top both ends are rotatably dispose in respectively in the shaft and the bracket；Jack is usual means, and structure is simple, installation side
Just, easy to operate.
Preferably, the idler wheel is four, the card hole is two, and the grab is two, and the conflict wheel is two
It is a；The limited post and the limit film are two, and are located at two sides.It satisfies the use demand.
Preferably, being further fixedly arranged on rearview mirror on the upper frame；Due to the driver's cabin of the half-frame structure of this programme
Door occupies the two sides of driver's cabin completely, does not have position for installing rearview mirror on cab frame, therefore rearview mirror is adapted to fit
In on half-frame structure.The connection framework extends downwardly out pressing plate, and the pressing plate is located on the outside of the lower tempered glass；Pressing plate pressure
It closes on lower tempered glass, reinforces the fixation of lower tempered glass, and there is protective effect to the upper edge of lower tempered glass.The top
Warning lamp is removably provided on plate；The top plate extends downwardly out cover board, and the cover plate lid is together on the cab frame；
Cover board extends downwardly and is covered on cab frame side, plays certain sealing process, it is often more important that can prevent rainwater into
Enter driver's cabin.
As an improvement, the clamping block front end rotation is provided with round pressure ring, the circle pressure ring contradicts the limit pressure
Plate.The setting of round pressure ring, so that it is more smooth when rotation operation handle, avoid the occurrence of clamping stagnation.
Further, regulating tank is offered on the clamping block, and adjusting bolt is rotatably connected in the regulating tank, it is described
Connection bolt is fixedly installed on control crank, the connection bolt passes through the regulating tank and consolidates by attaching nut
Fixed, the adjusting bolt passes through the connection bolt and is threadedly connected on the connection bolt；Unclamp the attaching nut simultaneously
The adjusting bolt is rotated, can be used for adjusting the downward stroke of the clamping block.I.e. adjust clamping block and limit pressing plate away from
From, by regulating guarantee clamping block to limit compacting can suppress in place, avoid road sweeper from occurring pine in long-time use process
Situations such as moving, misplacing.
As an improvement, the snow blade is articulated on the installation cross bar, the snow blade can be overturn along the vertical direction, institute
It states and is provided with tension spring between installation cross bar and the snow blade, the tension spring forces the snow blade to be flipped up；Above structure
For relocation mechanism, when snow blade shifts the uneven grounds such as stone onto, spring can be stretched, and snow blade downwardly turns over, and can skip
Obstruction makes road sweeper advance more smooth.The snow blade and ground contact portion are provided with nylon wear rib；For protecting
Snow blade improves its service life.The snow blade is a circular-arc structure；Row's snow when facilitating snow pushing.
Preferably, the hutch back side is provided with hook, the hutch passes through the hook and the card hole
Cooperation, is detachably arranged on the garbage box.Above-mentioned detachable structure is simple and reliable.
Further, the hold assembly semicircular in shape, the hold assembly both ends are respectively arranged with the first buckle and
Two buckles are removably provided with rubber button between first buckle and second buckle, and the rubber button is by the hand
Suction nozzle is held to be fixed on the hold assembly；Holding suction nozzle by above structure can easily be fixed, need in use,
What be can be convenient removes hand-held suction nozzle from hold assembly.In addition, rubber fastener has biggish frictional force, make hand-held suction nozzle not
Easily laterally slip away hold assembly.The hand-held suction nozzle is provided with handle, and the handle is U-shaped, at least one described rubber button is worn
Cross the handle；The cooperation that handle and rubber are buckled guarantees that hand-held suction nozzle will not laterally slip away hold assembly.In the middle part of the hutch
It is recessed inwardly to form fixed lobe, the extension suction pipe is bellows, and the extension suction pipe can be around on the fixed lobe；
Above structure can will extend that suction pipe is more orderly is placed in hutch, can also place as far as possible in lesser hutch
Long extension suction pipe.
The mounting means of this programme rubbish box assembly is as follows: 1, will be placed with the handling trolley of garbage box, shift car body onto
Top；2, jack is discharged, falls within garbage box on car body；3, push garbage box to front position (i.e. limit film forward
When contacting limited post)；4, quick lock pin, fixed garbage box are opened.
The disassembly mode of this programme rubbish box assembly is as follows: 1, at mobile handling trolley to car body, grab being made to enter card hole；
2, quick lock pin is locked, garbage box is unlocked；3, start jack, shaft is flipped up, so that grab " stinging " lives card hole；4, to
Handling trolley is pulled afterwards, and garbage box is made to be detached from car body.
Further, the opening ways of quick lock pin are as follows in this programme: 1, operation handle rotational positioning lateral pin, so that fixed
Position protrusion alignment locating slot；2, handle is pulled back, positioning protrusion is drawn to positioning trench bottom；3, operation handle rotational positioning
Lateral pin, so that positioning protrusion is arranged in locating slot；4, it opens successfully.
The opening ways of quick lock pin are as follows in this programme: 1, operation handle rotational positioning lateral pin removes positioning protrusion
Locating slot；2, positioning lateral pin moves forward, and enter the fixed ear of operating mechanism under the elastic force effect of reset spring；3, it locks
Fixed success.
Compared with prior art, the present invention in rubbish box assembly the advantages of be:
1, garbage box and car body have there are three fixed point, and only one locking mechanism, safe and reliable when fixed, unlock
When convenience and high-efficiency.
2, garbage box and car body use slide design, easy to operate.
3, the connection of garbage box and car body is all fast joint structure, and the fast quick-detach of no tool may be implemented.
In addition, quick lock pin has the advantage that 1, simplifies structure design in this programme, realize one without the fast quick-mounting of tool
It unloads, convenience and high-efficiency.2, effective spring reverse motion is designed, it is simple and reliable, it is easy to operate.3, design has locating slot, and locking is reliable,
Safe ready.
Compared with prior art, it is the advantages of cab assembly in the present invention:
1, this programme has water chestnut clearly demarcated, and the advantage of novelty aesthetic in appearance, the design for meeting urbanization road sweeper is wanted
It asks.
2, large area uses the design of tempered glass, has the advantages that daylighting is good, can improve the better visual angle of driver,
Convenient for the development of cleaning works.
3, door and window and skylight design have gas spring power-assisted, and damping sense is full, and mechanical sense is good.
4, the setting of hinge-type window and hinge-type skylight, when in left and right, window and skylight are opened, air stream in driver's cabin
The general character is good, and air is from left and right hinge window air inlet, and skylight flows out, so that well-ventilated in driver's cabin.
5, the hinge-type window of this programme avoids the fiber crops of installation sliding rail as long as small amount of opening introduces fresh air
It is tired, while the hinge-type window of this programme has good leakproofness.It should be noted that the opening of hinge-type window is arranged
It is advantageous in that in front side, when road sweeper is advanced, wind can naturally enter from front side, it is ensured that driver's cabin is needing
When air permeability, and sunroof hole setting can be such that air-flow flows out from rear side in rear side, form convection current；In addition, hinge window button bit
In front side, driver is facilitated smoothly to open and close window.
6, driver's cabin profession door lock and door handle integrated design, it is both artistic and practical, it is small in size, and switch gate is convenient.
Compared with prior art, the advantages of snow blade, brush component are connected by fast relay part in the present invention is:
1, snow blade can be swung by oscillating oil cylinder, and snow can be shifted onto the left side, the right or front；And
And oscillating oil cylinder is connected on the fuel tank of car body, is controlled more convenient.
2, by the setting of fast relay part, snow blade and brush portion can be installed or removed without using tool and quickly
Part allows road sweeper to carry out rapid refit, realizes a tractor serves several purposes.
The working principle for extending suction tube device in this programme is as follows: 1, hutch is hung on the car body, without extending suction pipe
When, extension suction pipe can be removed and be put into hutch；When for a long time when not in use, under hutch can also be dismantled from car body
Come.2, hold suction nozzle be placed on hold assembly when not in use, when needing to use can fast quick-detach, and and extend suction pipe into
Row assembling.3, on road sweeper garbage box have opening, when not in use by cap covers, need with when open lid,
Plugging extension suction pipe can use.
This programme utilizes garbage box negative pressure, with a set of dismountable hand-held extension suction pipe, can inhale greenbelt, isolation strip
Rubbish Deng in.
Compared with prior art, the advantages of extending suction tube device in the present invention is:
1, can integral disassembly, assembly, it is long-term can be convenient and practical with overall pulling down when not having to.
2, Fast Installation, needing to use can be convenient and safe with Fast Installation when extending suction pipe.
3, rubbish is inhaled using negative pressure in garbage box, suction is big, can inhale the rubbish such as pop can.
4,5 meters or more of length can be accomplished by holding extension suction pipe, can clear up the side corner angle that road sweeper can not reach.
Detailed description of the invention
Fig. 1 is the stereochemical structure installing brush component according to a preferred embodiment of the present invention and preventing when loading and unloading trolley
Schematic diagram；
Fig. 2 is to install brush component according to a preferred embodiment of the present invention and connect solid when extending suction tube device
Structural schematic diagram；
Fig. 3 is schematic perspective view when installing mating snow blade according to a preferred embodiment of the present invention；
Fig. 4 is the schematic perspective view of rubbish box assembly middle according to a preferred embodiment of the present invention；
Fig. 5 is schematic perspective view when not showing handling trolley according to a preferred embodiment of the present invention；
Fig. 6 is the schematic perspective view of handling trolley middle according to a preferred embodiment of the present invention；
Fig. 7 is the enlarged view in Fig. 4 at A according to a preferred embodiment of the present invention；
Fig. 8 is the enlarged view in Fig. 5 at B according to a preferred embodiment of the present invention；
Fig. 9 is the enlarged view in Fig. 5 at C according to a preferred embodiment of the present invention；
Figure 10 is the schematic perspective view of fast lock lock timing middle according to a preferred embodiment of the present invention；
Figure 11 be according to a preferred embodiment of the present invention in quickly lock pin unlock when schematic perspective view；
Figure 12 is the enlarged view in Figure 11 at D according to a preferred embodiment of the present invention；
Figure 13 is schematic perspective view when being detached from car body according to a preferred embodiment of the present invention；
Figure 14 is the schematic perspective view (cab door of cab assembly middle according to a preferred embodiment of the present invention
It is in the open state with skylight)；
Figure 15 is the schematic perspective view at visual angle on the outside of cab door middle according to a preferred embodiment of the present invention；
Figure 16 is the schematic perspective view at kind cab door inside visual angle according to a preferred embodiment of the present invention；
Figure 17 is the schematic perspective view at visual angle on front side of cab door middle according to a preferred embodiment of the present invention；
Figure 18 is the enlarged view in Figure 15 at E according to a preferred embodiment of the present invention；
Figure 19 is the enlarged view in Figure 16 at F according to a preferred embodiment of the present invention；
Figure 20 is the schematic perspective view at visual angle on the inside of skylight middle according to a preferred embodiment of the present invention；
Figure 21 is the half sectional view of skylight middle according to a preferred embodiment of the present invention；
Figure 22 be according to a preferred embodiment of the present invention in top view of mating snow blade when being separated from car body；
Figure 23 be according to a preferred embodiment of the present invention in mating snow blade and fast relay part half sectional view；
Figure 24 is mounting bracket middle according to a preferred embodiment of the present invention, the stereochemical structure for installing cross bar and snow shovel
Schematic diagram；
Figure 25 is the schematic perspective view of supporting frame part middle according to a preferred embodiment of the present invention (at clamping block
In unlocked state)；
Figure 26 is the enlarged view in Figure 25 at G according to a preferred embodiment of the present invention；
Figure 27 is the schematic perspective view of supporting frame part middle according to a preferred embodiment of the present invention (at clamping block
In lock state)；
Figure 28 is the enlarged view in Figure 27 at H according to a preferred embodiment of the present invention；
Figure 29 is the schematic perspective view for extending suction tube device middle according to a preferred embodiment of the present invention；
Figure 30 is that the suction tube device that extends middle according to a preferred embodiment of the present invention removes extension suction pipe and hand-held suction nozzle
When structural schematic diagram；
Figure 31 is the three-dimensional knot extended when suction tube device is installed on road sweeper middle according to a preferred embodiment of the present invention
Structure schematic diagram.
Specific embodiment
It is described below for disclosing the present invention so that those skilled in the art can be realized the present invention.It is excellent in being described below
Embodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
In the description of the present invention, it should be noted that " transverse direction ", " vertical if any term " center " for the noun of locality
To ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top",
The indicating positions such as "bottom", "inner", "outside", " clockwise ", " counterclockwise " and positional relationship are orientation based on the figure or position
Relationship is set, the narration present invention is merely for convenience of and simplifies description, rather than the device or element of indication or suggestion meaning are necessary
It constructs and operates with specific orientation, with particular orientation, should not be understood as limiting specific protection scope of the invention.
As shown in Fig. 1 to Figure 31, a preferred embodiment of the present invention include car body, rubbish box assembly, cab assembly,
Brush component, mating snow blade and extension suction tube device.It is specific:
Car body 100 has driving wheel, is provided with power device and hydraulic system in 100 car bodies, the power device passes through
Hydraulic system carries out full vehicle driving.Power device can be the internal combustion engines such as diesel engine, can also be with motor.
Rubbish box assembly 200 includes garbage box 21 and handling trolley 22, and garbage box 21 slides setting along the longitudinal direction
In on car body 100；The garbage box rear portion offers card hole 211.Locking is provided between garbage box 21 and car body 100
Component, locking member are used to garbage box 21 being fixed on car body 100.
Loading and unloading trolley 22 includes chassis 221, is provided with multiple idler wheels 222 on chassis 221, chassis 221 has also upwardly extended
Bracket 223, the rotation of 223 upper end of bracket are provided with shaft 224, and grab 225 is fixedly installed in shaft 224, and grab 225 can be along vertical
To disengaging card hole 211, extensible member 226 is provided between shaft 224 and bracket 223；After grab 225 enters card hole 211, extensible member
226 movements, can be such that shaft 224 is flipped up, and grab 225 is made to hook card hole 211；Handling trolley 22 can move backward, and draw
Dynamic garbage box 21 is detached from car body 100, and the center of gravity of garbage box 21 is located in chassis 221.
Wherein, conflict wheel 227 is additionally provided on bracket 223；When garbage box 21 is placed on handling trolley 22, dustbin
21 lower rear of body is resisted against on conflict wheel 227.In the present embodiment, idler wheel 222 is four, and card hole 211 is two, grab 225
It is two, contradicting wheel 227 is two.Extensible member 226 is jack, and jack both ends are rotatably dispose in shaft 224 and branch respectively
On frame 223.
Locking member includes front limit part 23 and quick lock pin 24；It is further specific:
Front limit part 23 includes limited post 231 and limit film 232, and limited post 231 is transversely fixedly installed on car body 100
On, limit film 232 is fixedly installed in front of 21 lower end of garbage box, limited post 231 and the cooperation limitation garbage box of limit film 232
To 21 front slides.
Quick lock pin 24 includes fixed ear 241, positioning lateral pin 242, handle 243, abutment sleeve 244,245 and of postive stop baffle
Reset spring 246；Fixed ear 241 is fixedly installed on 21 lower end rear of garbage box, and abutment sleeve 244 is transversely fixedly installed on
On car body 100, positioning lateral pin 242 slidably and is rotatably set on abutment sleeve 244, and postive stop baffle 245 is fixedly installed
In on car body 100, positioning lateral pin 242 passes through postive stop baffle 245, and reset spring 246 is set to positioning lateral pin 242 and postive stop baffle
Between 245, and reset spring 246 is in compressive state, and forces positioning 242 forward slip of lateral pin；Position lateral pin 242 forward
Sliding can enter fixed ear 241, for fixing garbage box 21.
It is provided with positioning protrusion 2421 on positioning lateral pin 242, locating slot 2441, locating slot are offered on abutment sleeve 244
2441 is L-shaped, and handle 243 is fixedly installed on positioning 242 rear end of lateral pin；Operation handle 243 pulls back positioning lateral pin 242, can
Positioning protrusion 2421 is set to enter locating slot 2441, then 243 rotational positioning lateral pin 242 of operation handle, positioning protrusion 2421 can be fixed
In in locating slot 2441, garbage box 21 loses fixation at this time.
In the present embodiment, reset spring 246 is sheathed on positioning lateral pin 242, is positioned and is provided with retention bead on lateral pin 242
2422,246 one end of reset spring contradicts retention bead 2422, and 246 other end of reset spring contradicts postive stop baffle 245.Car body 100
On be additionally provided with reinforce baffle 247, positioning 242 front end of lateral pin pass through reinforce baffle 247.Positioning 242 front end of lateral pin is provided with lock
Sell tip 2421.Limited post 231 and limit film 232 are two, and are located at two sides.
Cab assembly 300 includes cab frame 31, is provided with front windshield 32 in front of cab frame 31, is driven
31 rear of room frame and lower section are enclosed construction, and cab frame two sides are provided with cab door 33,31 top of cab frame
It is provided with skylight 34；It is specific:
Cab door 33 includes upper frame 331, lower frame 332, connection framework 333, upper tempered glass 334 and lower tempering glass
Glass 335；Upper frame 331, lower frame 332 and connection framework 333 constitute half-frame structure, are provided with door hinge on front side of half-frame structure
3311, cab door 33 is articulated on cab frame 1 by door hinge 3311；Between half-frame structure and cab frame 31
It is provided with the first gas spring 3312,3312 both ends of the first gas spring are provided with the first universal joint 33121, the first universal joint 33121
It is separately connected half-frame structure and cab frame 31；Door handle 3331 is provided on the outside of connection framework 333, in connection framework 333
Side is provided with door lock 3332, and door handle 3331 and door lock 3332 are integrally disposed；It is set between upper tempered glass 334 and upper frame 331
It is equipped with elastic hinge 3341 and hinge window buckles 3342, elastic hinge 3341 is located at rear side, and hinge window buckles 3342 and is located at front side, bullet
Property hinge 3341 and hinge window buckle 3342 cooperation, it can be achieved that upper tempered glass 334 on front side of upper frame 331 have opening degree；Under
Tempered glass 335, which is fixed and covered, is set to 332 outside of lower frame.
Skylight 34 includes top plate 341, the second gas spring 342 and knob 343, and 341 front end of top plate is articulated with cab frame
On 31, the second gas spring 342 is set between top plate 341 and cab frame 31, and the second gas spring 342 is located at top plate 341
Rear, 342 both ends of the second gas spring are provided with the second universal joint 3421, and the second universal joint 3421 is connected to 341 He of top plate
On cab frame 31, knob 343 is fixedly installed on 341 inside rear of top plate；Second gas spring 342 is always in compression shape
State, and when skylight closure, the upward component of the second gas spring 342 is not enough to jack up on top plate 341, when skylight is opened, the second gas
The upward component of spring 342 is enough roof supporting 341 and keeps it turned on.
In the present embodiment, rearview mirror 35 is further fixedly arranged on upper frame 341.Connection framework 333 extends downwardly out pressing plate
3333, pressing plate 3333 is located at lower 335 outside of tempered glass.Warning lamp 36 is removably provided on top plate 341.Top plate 341 is downward
Extend cover board 3411, cover board 3411 is covered on cab frame 1.
Brush component 400 and mating snow blade 500 are detachably arranged on car body 100；Brush component 400 and car body
Fast relay part 700 is provided between 100 and between mating snow blade 500 and car body 100；It brush component 400 and mating pushes away
500 rear of snow cave shovel is fixedly installed mounting bracket 70.
Wherein fast relay part 700 is set between mounting bracket 70 and car body 100, and fast relay part 700 includes along right and left
To the upper fixed link 71 and lower fixed link 72 being fixedly installed in mounting bracket 70, and the support frame being fixedly installed on car body
73；73 upper end of support frame is fixedly installed limit hanging rod 74 in left-right direction, and 73 lower end of support frame is hinged with limit in left-right direction
Position pressing plate 75, also rotation is provided with clamping block 76 on support frame 73, and operation handle 77 is fixedly connected on clamping block 76；Upper fixation
Bar 71 can be arranged in 74 rear side of limit hanging rod, and lower fixed link 72 can enter between support frame 73 and limit pressing plate 75, rotation operation
Handle 77 can be such that clamping block 76 rotates, and contradict pushing limit pressing plate 75, make to limit pressing plate 75 for the abutting of lower fixed link 72 in branch
On support 73；Upper fixed link 71 and the cooperation of upper limit hanging rod 74 and lower fixed link 72 and limit pressing plate 75 cooperate, and can will install
Bracket 70 is fixedly connected on support frame 73；Mounting bracket 70 is detachably arranged on car body 100 by fast relay part 700.
In addition, the rotation of 76 front end of clamping block is provided with round pressure ring 761, round pressure ring 761 contradicts limit pressing plate 75.Locking
Regulating tank 762 is offered on block 76, is rotatably connected in regulating tank 762 and is adjusted bolt 763, is fixedly installed on control crank 77
There is connection bolt 771, connection bolt 771 passes through regulating tank 762 and is fixed by attaching nut 772, adjusts bolt 763 and wear
It crosses connection bolt 771 and is threadedly connected on connection bolt 771；It unclamps attaching nut 772 and rotates and adjust bolt 763, can use
In the stroke that adjusting clamping block 76 is downward.
Mating snow blade 500 includes that installation cross bar 51, oscillating oil cylinder 52 and snow blade 53, snow blade 53 are set in left-right direction
It is placed in installation cross bar 51, installation cross bar 51 is articulated in mounting bracket 70, and installation cross bar 51 can rotate in left-right direction, swings oil
Cylinder 52 is set between mounting bracket 70 and installation cross bar 51, and oscillating oil cylinder 52 passes through the fuel tank on oil pipe connection body 100, pendulum
The dynamic movement of oil cylinder 52 is for driving snow blade 53 to swing.
In the present embodiment, snow blade 53 is articulated on installation cross bar 51, and snow blade 53 can be overturn along the vertical direction, and installation is horizontal
Tension spring 531 is provided between bar 51 and snow blade 53, tension spring 531 forces snow blade 53 to be flipped up.Snow blade 53 and ground connect
Contact portion, which sets up separately, is equipped with nylon wear rib 532, and nylon wear rib 532 can be replaced when wearing larger.Snow blade 53 is in circle
Arcuate structure.
Extending suction tube device includes hutch 61, and hutch 61 is detachably arranged on car body 100, is put in hutch 61
It is equipped with and extends suction pipe 63；It is additionally provided with hold assembly 62 on hutch 61, hand-held suction nozzle 64 is placed in hold assembly 62；Wherein
62 semicircular in shape of hold assembly, 62 both ends of hold assembly are respectively arranged with the first buckle 621 and the second buckle 622, the first buckle
621 and second buckle 622 between be removably provided with rubber button 623, hand-held suction nozzle 64 is fixed on clamping by rubber button 623
On component 62.The opening of garbage box 21 201 can be connected by extending 63 one end of suction pipe, and hand-held suction nozzle can be connected by extending 63 other end of suction pipe
64。
In the present embodiment, 61 back side of hutch is provided with hook 611, and hutch 61 is matched by hook 611 and card hole 211
It closes, is detachably arranged on garbage box 21.Hand-held suction nozzle 64 is provided with handle 641, and handle 641 is U-shaped, one of rubber
Glue buckles 623 and passes through handle 641.It is recessed inwardly to form fixed lobe 612 in the middle part of hutch 61, extension suction pipe 63 is bellows, is prolonged
Long sucking pipe 63 can be around on fixed lobe 612.
Brush component 400 in the present embodiment can double brush structures, can also with three brush structures, can according to need into
Row replacement.Since above structure is the prior art, therefore no longer specifically describe.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and
Improvement is both fallen in the range of claimed invention.The present invention claims protection scope by appended claims and its
Equivalent defines.
Claims (11)
1. a kind of Multifunctional floor-sweeping vehicle, it is characterised in that: including car body, rubbish box assembly, cab assembly, brush component, match
It covers snow blade and extends suction tube device；
The car body has driving wheel, is provided with power device and hydraulic system in the car body, the power device passes through liquid
Pressure system carries out full vehicle driving；
The rubbish box assembly includes garbage box and handling trolley, and the garbage box is slideably positioned in along the longitudinal direction
On car body, the garbage box rear portion offers card hole；Locking member, institute are provided between the garbage box and the car body
Locking member is stated for the garbage box to be fixed on the car body；The handling trolley includes chassis, on the chassis
Multiple idler wheels are provided with, the chassis has also upwardly extended bracket, and the pedestal upper end, which rotates, is provided with shaft, in the shaft
It is fixedly installed grab, the grab can pass in and out the card hole along longitudinal direction, be provided between the shaft and the bracket flexible
Part；After the grab enters the card hole, the extensible member movement can be such that the shaft is flipped up, and make the grab hook
State card hole in residence；The handling trolley can move backward, and the garbage box is pulled to be detached from the car body, and the dustbin
The center of gravity of body is located in the chassis；
The cab assembly includes cab frame, is provided with front windshield, the driving in front of the cab frame
Room frame rear and lower section are enclosed construction, and the cab frame two sides are provided with cab door, the cab door top
It is provided with skylight；The cab door includes upper frame, lower frame, connection framework, upper tempered glass and lower tempered glass；It is described
Upper frame, the lower frame and the connection framework constitute half-frame structure, are provided with door hinge on front side of the half-frame structure, drive
Room door is articulated on cab frame by the door hinge；Is provided between the half-frame structure and the cab frame
One gas spring, first gas spring both ends are provided with the first universal joint, and first universal joint is separately connected the half frame knot
Structure and the cab frame；It is provided with door handle on the outside of the connection framework, is provided with door lock on the inside of the connection framework, institute
It states door handle and the door lock is integrally disposed；Elastic hinge and hinge are provided between the upper tempered glass and the upper frame
Window button, the elastic hinge are located at rear side, and the hinge window button bit is in front side, the elastic hinge and the hinge window snap fit
It closes, it can be achieved that the upper tempered glass has opening degree on front side of the upper frame；The lower tempered glass, which is fixed and covered, to be set
It is placed on the outside of the lower frame；The skylight includes top plate, the second gas spring and knob, and the top plate front end is articulated with described drive
It sails on the frame of room, second gas spring is set between the top plate and the cab frame, and second gas spring
Positioned at the top plate rear, second gas spring both ends are provided with the second universal joint, and second universal joint is connected to
On the top plate and the cab frame, the knob is fixedly installed on rear on the inside of the top plate；Second gas spring
Always it is in compressive state, and when skylight closure, the upward component of second gas spring is not enough to the Roof
It rises, when the skylight is opened, the upward component of second gas spring is enough that the top plate is supported to keep it turned on；
The brush component and the mating snow blade are detachably arranged on the car body；The brush component and described
Fast relay part is provided between car body and between the mating snow blade and the car body；The brush component and described
Mating snow blade rear is fixedly installed mounting bracket；
The fast relay part is set between the mounting bracket and the car body, and the fast relay part includes solid in left-right direction
Surely the upper fixed link and lower fixed link being set in the mounting bracket, and the support frame being fixedly installed on the car body；
Support frame as described above upper end is fixedly installed limit hanging rod in left-right direction, and support frame as described above lower end is hinged with limit in left-right direction
Pressing plate, also rotation is provided with clamping block on support frame as described above, is fixedly connected with operation handle on the clamping block；It is fixed
Bar can be arranged on rear side of the limit hanging rod, and the lower fixed link can enter between support frame as described above and the limit pressing plate, be turned
Moving the operation handle can be such that the clamping block rotates, and contradicts and push the limit pressing plate, keep the limit pressing plate described
Lower fixed link is pushed against on support frame as described above；Fixed bar and upper limit hanging rod cooperation and lower fixed link and institute
Limit pressing plate cooperation is stated, the mounting bracket can be fixedly connected on support frame as described above；The mounting bracket passes through described fast
Relay part is detachably arranged on the car body；
The mating snow blade includes installation cross bar, oscillating oil cylinder and snow blade；The snow blade is set to institute in left-right direction
Installation cross bar is stated, the installation cross bar is articulated in the mounting bracket, and the installation cross bar can rotate in left-right direction, described
Oscillating oil cylinder is set between the mounting bracket and the installation cross bar, and the oscillating oil cylinder connects the car body by oil pipe
On fuel tank, oscillating oil cylinder movement is for driving the snow blade to swing；
The extension suction tube device includes hutch, and the hutch is detachably arranged on the garbage box, the storage
Extension suction pipe is placed in hiding case；It is additionally provided with hold assembly on the hutch, hand-held suction is placed in the hold assembly
Head；Described extension suction pipe one end can connect garbage box opening, and the extension suction pipe other end can connect the hand-held suction nozzle.
2. a kind of Multifunctional floor-sweeping vehicle according to claim 1, it is characterised in that: the locking member includes front limit part
With quick lock pin；
The front limit part includes limited post and limit film, and the limited post is transversely fixedly installed on the car body, described
Limit film is fixedly installed in front of the garbage box lower end, and the limited post and limit film cooperation limit the dustbin
Body forward slip；
The quick lock pin includes fixed ear, positioning lateral pin, handle, abutment sleeve, postive stop baffle and reset spring；The fixation
Ear is fixedly installed on garbage box lower end rear, and the abutment sleeve is transversely fixedly installed on the car body, described
Positioning lateral pin slidably and is rotatably set on the abutment sleeve, and the postive stop baffle is fixedly installed on the car body
On, the positioning lateral pin passes through the postive stop baffle, and the reset spring is set to the positioning lateral pin and the postive stop baffle
Between, and the reset spring is in compressive state, and forces the positioning lateral pin forward slip；The positioning lateral pin is to advancing slip
It is dynamic to enter the fixed ear, for fixing the garbage box；
It is provided with positioning protrusion on the positioning lateral pin, locating slot is offered on the abutment sleeve, the locating slot is L-shaped,
The handle is fixedly installed on the positioning lateral pin rear end；It operates the handle and pulls back the positioning lateral pin, can make described
Positioning protrusion enters the locating slot, then operates the handle and rotate the positioning lateral pin, and the positioning protrusion is securable to institute
It states in locating slot, the garbage box loses fixation at this time.
3. a kind of Multifunctional floor-sweeping vehicle according to claim 2, it is characterised in that: the reset spring is sheathed on described fixed
On the lateral pin of position, retention bead is provided on the positioning lateral pin, described reset spring one end contradicts the retention bead, described multiple
The position spring other end contradicts the postive stop baffle；Reinforcement baffle is additionally provided on the car body, the positioning lateral pin front end passes through
The reinforcement baffle；The positioning lateral pin front end is provided with lock pin tip.
4. a kind of Multifunctional floor-sweeping vehicle according to claim 3, it is characterised in that: be additionally provided with conflict on the bracket
Wheel；When the garbage box is placed on the handling trolley, the garbage box lower rear is resisted against on the conflict wheel；
The extensible member is jack, and the jack both ends are rotatably dispose in respectively in the shaft and the bracket.
5. a kind of Multifunctional floor-sweeping vehicle according to claim 4, it is characterised in that: the idler wheel is four, the card hole
It is two, the grab is two, and the conflict wheel is two；The limited post and the limit film are two, and respectively
Positioned at two sides.
6. a kind of Multifunctional floor-sweeping vehicle according to claim 1, it is characterised in that: be further fixedly arranged on the upper frame
Rearview mirror；The connection framework extends downwardly out pressing plate, and the pressing plate is located on the outside of the lower tempered glass；It can on the top plate
Disassembly is provided with warning lamp；The top plate extends downwardly out cover board, and the cover plate lid is together on the cab frame.
7. a kind of Multifunctional floor-sweeping vehicle according to claim 1, it is characterised in that: the clamping block front end rotation is provided with
Round pressure ring, the circle pressure ring contradict the limit pressing plate.
8. a kind of Multifunctional floor-sweeping vehicle according to claim 6, it is characterised in that: offer adjusting on the clamping block
Slot is rotatably connected to adjusting bolt in the regulating tank, connection bolt, the connection spiral shell is fixedly installed on the control crank
Bolt passes through the regulating tank and is fixed by attaching nut, and the adjusting bolt passes through the connection bolt and is threadedly coupled
In on the connection bolt；It unclamps the attaching nut and rotates the adjusting bolt, it is downward to can be used for adjusting the clamping block
Stroke.
9. a kind of Multifunctional floor-sweeping vehicle according to claim 1, it is characterised in that: the snow blade is articulated with the installation
On cross bar, the snow blade can be overturn along the vertical direction, be provided with tension spring between the installation cross bar and the snow blade, described
Tension spring forces the snow blade to be flipped up；The snow blade and ground contact portion are provided with nylon wear rib；The snow pushing
Shovel is a circular-arc structure.
10. a kind of Multifunctional floor-sweeping vehicle according to claim 1, it is characterised in that: the hutch back side is provided with extension
Hook, the hutch are detachably arranged on the garbage box by the cooperation of the hook and the card hole.
11. a kind of Multifunctional floor-sweeping vehicle according to claim 9, it is characterised in that: the hold assembly semicircular in shape, institute
It states hold assembly both ends and is respectively arranged with the first buckle and the second buckle, it is removable between first buckle and second buckle
That unloads is provided with rubber button, and the hand-held suction nozzle is fixed on the hold assembly by the rubber button；The hand-held suction nozzle is set
It is equipped with handle, the handle is U-shaped, at least one described rubber button passes through the handle；It is recessed inwardly in the middle part of the hutch
Fixed lobe is formed, the extensions suction pipe is bellows, and the extension suction pipe can be around on the fixed lobe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910549953.6A CN110258415B (en) | 2019-06-24 | 2019-06-24 | Multifunctional sweeping vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910549953.6A CN110258415B (en) | 2019-06-24 | 2019-06-24 | Multifunctional sweeping vehicle |
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| CN110258415A true CN110258415A (en) | 2019-09-20 |
| CN110258415B CN110258415B (en) | 2024-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910549953.6A Active CN110258415B (en) | 2019-06-24 | 2019-06-24 | Multifunctional sweeping vehicle |
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| Country | Link |
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| CN110841325A (en) * | 2019-11-21 | 2020-02-28 | 无锡西塘核设备有限公司 | Scraper condenser |
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| CN111778909A (en) * | 2020-08-07 | 2020-10-16 | 尹成刚 | Hand-held small street eave road sweeper |
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| Publication number | Publication date |
|---|---|
| CN110258415B (en) | 2024-04-30 |
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