CN112554113A - Electric road sweeper - Google Patents
Electric road sweeper Download PDFInfo
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- CN112554113A CN112554113A CN202011412114.9A CN202011412114A CN112554113A CN 112554113 A CN112554113 A CN 112554113A CN 202011412114 A CN202011412114 A CN 202011412114A CN 112554113 A CN112554113 A CN 112554113A
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- brush
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- 241001417527 Pempheridae Species 0.000 title claims abstract description 38
- 238000004140 cleaning Methods 0.000 claims abstract description 69
- 238000010408 sweeping Methods 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 description 22
- 238000009423 ventilation Methods 0.000 description 11
- 239000000428 dust Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 238000003860 storage Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 239000010865 sewage Substances 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 244000185238 Lophostemon confertus Species 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 101150038956 cup-4 gene Proteins 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011086 high cleaning Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 230000007306 turnover Effects 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
- E01H1/08—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
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- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The invention discloses a pure-suction type electric road sweeper, which comprises a frame, a sweeping brush, a dustbin and a fan, wherein the frame is provided with a frame; the garbage can and the fan are arranged on the frame, a group of filter barrels are arranged in the garbage can, and the inner through holes of the group of filter barrels are communicated with the fan; the garbage sucking disc is used for sucking garbage, the garbage sucking disc is arranged below the frame in a lifting manner, and the garbage sucking disc is communicated with the garbage can through a pipeline; the cleaning brush is used for gathering garbage on the ground inwards, and the cleaning brush can be arranged below the frame in a lifting mode. The garbage suction force is large, heavy garbage can be effectively sucked away, and the cleaning degree is high.
Description
Technical Field
The invention relates to the technical field of road sweeper, in particular to an electric pure-suction type road sweeper.
Background
At present, road sweeper collects road surface garbage through a sweeping brush, and transfers the garbage into a garbage can through rolling brush casting and suction; the existing garbage collection mode mainly uses the rolling brush to cast as the main, or cooperates the conveyer belt to transfer the collected garbage to the garbage can, and the suction mainly adsorbs the raise dust that the collected garbage produced, and the suction only plays the auxiliary role, can not effectively collect to the garbage can in some heavier rubbish, influences the performance and the clean degree of motor sweeper.
The garbage collection mechanism of the sweeper, disclosed in chinese patent CN107313384B, comprises a main brush box body, a main brush, a conveying channel and a dust collection box, wherein the main brush is arranged in the main brush box body, the lower end of the conveying channel is communicated with the main brush box body, the upper end of the conveying channel is communicated with the dust collection box, and the lower part of the dust collection box is provided with an opening for being opposite to a garbage can. Garbage collection mainly casts the rethread conveyer belt through the rotation of main brush and rotates to the dustbin in, can not effectively collect to the dustbin in heavier rubbish, the motor sweeper cleanness degree is low.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a pure-suction type electric road sweeper which has larger suction force to garbage and high cleaning degree.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
this electronic road sweeper, its characterized in that: the method comprises the following steps:
a frame;
the garbage can and the fan are arranged on the frame, a group of filter barrels are arranged in the garbage can, and inner through holes of the group of filter barrels are communicated with the fan;
the garbage sucking disc is used for sucking garbage, the garbage sucking disc is arranged below the frame in a lifting manner, and the garbage sucking disc is communicated with the garbage can through a pipeline;
the sweeping brush is used for gathering garbage on the ground inwards, and the sweeping brush can be arranged below the frame in a lifting mode.
Further or preferred:
the cleaning brushes comprise two groups, one group is two which are oppositely arranged at the left and the right, one group is arranged in front of the frame, and the other group is arranged close to the front part of the garbage suction cup.
The frame is provided with a cab, the dustbin is arranged at the rear part of the frame, and the fan is arranged between the cab and the dustbin.
The front of the frame is provided with a front brush lifting frame, a group of cleaning brushes in front of the frame form a front brush, and the front brush can be adjusted in a left-right mode and is arranged on the front brush lifting frame.
The cleaning brush arranged near the front part of the garbage suction disc and the garbage suction disc are synchronously lifted and lowered through a cleaning brush suction disc lifting mechanism.
The sweeper sucker lifting mechanism comprises a sucker lifting connecting rod, a sweeper lifting connecting rod, a lifting pull rod and a lifting cylinder for driving the sucker and the sweeper to lift; one end of the sucking disc lifting connecting rod is hinged with the frame, and the other end of the sucking disc lifting connecting rod is hinged with the garbage sucking disc; one end of the cleaning brush lifting connecting rod is hinged with the frame, and the other end of the cleaning brush lifting connecting rod is hinged with the cleaning brush; the lifting cylinder is arranged on the frame, and the lower end of the lifting cylinder is connected with the lifting pull rod;
the lifting pull rod is arranged on the sucker lifting connecting rod, and the lower part of the cleaning brush lifting connecting rod is contacted with the upper part of the lifting pull rod; or the lifting pull rod is arranged on the lifting connecting rod of the cleaning brush, and the lower part of the lifting connecting rod of the sucker is in contact with the upper part of the lifting pull rod.
An upper frame is arranged above the frame, the upper end of the lifting cylinder is hinged to the upper frame, and the lower end of the lifting cylinder is hinged to the end of the lifting pull rod.
The pair of sucker lifting connecting rods is arranged side by side from left to right, and the lifting pull rod is fixedly arranged on the pair of sucker lifting connecting rods.
The hinged end of sucking disc lift connecting rod and frame corresponds the cleaning brush side and sets up, and the hinged end of sucking disc lift connecting rod and frame corresponds rubbish sucking disc side and sets up.
The lifting cylinders are arranged in parallel left and right, and the lower end of the lifting cylinder on one side is hinged with the corresponding end of the lifting pull rod.
The position of the lifting pull rod corresponding to the lifting connecting rod of the cleaning brush is provided with a rotating sleeve, and the outer edge of the rotating sleeve is contacted with the lower part of the lifting connecting rod of the cleaning brush.
The cleaning brushes are arranged side by side from left to right, the cleaning brush lifting connecting rod corresponding to one cleaning brush on each side is a pair of cleaning brush lifting connecting rods arranged side by side from top to bottom, the cleaning brush lifting connecting rod positioned below is in contact with the lifting pull rod, and the two cleaning brush lifting connecting rods positioned above the two corresponding cleaning brushes are connected through the middle connecting rod.
The rotating sleeve is a nylon sleeve or a rubber sleeve.
The garbage sucker comprises a sucker shell, a rolling brush and a motor for driving the rolling brush to rotate; the novel garbage collector is characterized in that a suction cup cavity for sucking garbage is formed in the suction cup shell, a suction pipe communicated with a pipeline is arranged on the suction cup shell, the motor is arranged on the suction cup shell, the rolling brush is arranged in the suction cup cavity, and the motor is connected with the end portion of the rolling brush.
The sucker shell is provided with a roller group used for walking on the ground, the roller group comprises a pair of side wheels and a rear wheel, the side wheels are respectively arranged on the corresponding side surfaces of the sucker shell, and the rear wheel is arranged on the rear side of the sucker shell.
The side of sucking disc casing is equipped with the curb plate, is equipped with round brush bearing seat board on the curb plate, and the outside of round brush bearing seat board is equipped with the round brush from the driving wheel, is equipped with the round brush action wheel in the pivot of motor, and round brush action wheel and round brush link to each other through the belt from the driving wheel.
The rolling brush is arranged at the rear part in the sucker cavity, a suction groove is formed at the front part in the sucker cavity, and the suction pipe is arranged corresponding to the suction groove.
The sucking disc shell is provided with a motor support, the motor support is located on the inner side of the side plate, and the motor is arranged on the motor support.
And the lower part of the sucker shell is positioned in front of the suction groove and is provided with an inclined guide plate which is inclined towards the rolling brush side.
And a baffle is arranged at the lower part of the sucker shell behind the rolling brush.
The rolling brush is in contact with the ground and rotates tangentially towards the suction groove.
The garbage can comprises a garbage can body and is characterized by further comprising a can door lifting cylinder and a can door locking rod, the rear portion of the garbage can body is hinged to a frame, the can door lifting cylinder used for driving the garbage can to overturn is arranged on the frame, a garbage can door is arranged on the rear side of the garbage can, the top of the garbage can door is hinged to the garbage can, the top of the can door lifting cylinder is hinged to the garbage can, the lower end of the can door lifting cylinder is hinged to the upper end of the can door locking rod through a hinge pin, a limiting plate is arranged on the garbage can door, a limiting hole used for being movably matched with the hinge pin is formed in the limiting plate, and.
The limiting hole is a waist-shaped hole, and the waist-shaped hole is vertically arranged when the dustbin is in a horizontal state.
The upper part of the dustbin door is provided with a visible window.
The limiting plates are oppositely arranged, the limiting holes in the two limiting plates are oppositely arranged, and the end parts of the pin shafts are located in the corresponding limiting holes.
The bottom of dustbin corresponds chamber door department and is equipped with overhanging dustbin baffle, and the dustbin baffle slope sets up, and the locked groove structure is established on the dustbin baffle.
The limiting block is arranged below the limiting plate on the dustbin door, and the limiting block is provided with a limiting guide hole used for guiding and limiting in a matched manner with the dustbin door lock rod.
The garbage can comprises two square side plates which are arranged oppositely and a garbage can bottom plate arranged between the two side plates, and the garbage bottom plate is an inclined plate which is inclined backwards.
The upper end of the box door lock rod is a square rod body, and the square rod body is located between the pair of limiting plates.
The locking groove structure comprises a pair of locking lug plates arranged on a guide plate of the garbage can, a locking shaft is arranged between the pair of locking lug plates, a space for inserting the lower end of the lock rod of the box door is formed between the locking shaft and the guide plate of the garbage can, and a guide inclined plane is arranged at the lower end of the lock rod of the box door corresponding to the locking shaft.
The rear end of the bottom of the dustbin is hinged to the frame through a connecting plate, the connecting plate is fixed below the dustbin, and a supporting groove is formed in the rear portion of the connecting plate and corresponds to a guide plate of the dustbin.
The garbage can is provided with a suction port for sucking garbage, the suction port is connected with the upper end of a pipeline, the group of filter barrels are arranged side by side, the garbage can is provided with an air collecting box which is communicated with the inside of the group of filter barrels, and the air collecting box is communicated with the fan.
Two independent cavities are formed in the garbage can, the two independent cavities are respectively a garbage storage cavity and a wind collecting cavity, and the group of filter barrels are arranged at the top of the garbage storage cavity.
The garbage can is characterized in that a dirt outlet pipe extending inwards is arranged in the garbage can corresponding to the suction port, and a baffle is arranged at the inner end of the garbage can corresponding to the dirt outlet pipe.
An in-box support frame is arranged in the garbage can, a riding wheel used for supporting the filter barrel to rotate is arranged on the in-box support frame, and a driving motor used for driving the filter barrel is arranged on the garbage can.
The rear portion of dustbin is equipped with the back door, and the bottom plate of dustbin is the inclined bottom plate to back door slope, and the suction inlet is established on the inclined bottom plate, and the collection bellows integration sets up in the front portion of dustbin, and the fan is located the front of dustbin, is equipped with the ventilation pipe that is used for being linked together with collection bellows on the fan.
The group of filter barrels are arranged at the top of the garbage can, and the baffle is located below the filter barrels.
The air collecting box is arranged at the front part of the garbage can, the driving box is arranged at the rear part of the garbage can, and the driving motor is arranged in the driving box.
And scraping plates are arranged on the support frames in the box corresponding to each filter barrel.
The garbage can be arranged on the frame in a backward overturning manner, the air collecting box is provided with a ventilation pipe interface in butt joint with the ventilation pipe, and the ventilation pipe interface is an inclined interface arranged on the inclined bottom plate.
The inclined bottom plate is provided with a vertical partition plate which divides the garbage can into a garbage storage cavity and a wind collecting cavity, and the vertical partition plate is provided with a group of filter barrel connectors communicated with the inner hole of each filter barrel.
Compared with the prior art, the invention has the following advantages:
1. the top of the garbage can is integrally provided with a group of filter barrels matched with the rolling brush disturbance in the sucker at the bottom, so that the garbage suction force is large, heavy garbage can be effectively sucked away, and the cleaning degree is high; the filtering area is greatly increased, the power of the fan can be effectively reduced, the energy consumption is reduced, and the working time of the pure electric sweeper is favorably prolonged;
2. before and after the garbage can is dumped, manual operation is not needed, automatic unlocking and locking can be realized through the box door lifting cylinder, the garbage dumping operation is simple and convenient, and the dumping efficiency is greatly improved;
3. the cleaning brush and the sucker can be synchronously lifted through a set of lifting structure, the structure is compact, the occupied space is small, the arrangement and the installation are convenient, and the cost is low; and during operating condition, the rotating sleeve of elastic material can carry out spacing to sucker position to can the fine adaptation ground condition.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
FIG. 1 is a side view of the sweeper truck of the present invention.
FIG. 2 is a schematic cross-sectional view of the sweeper truck of the present invention.
Fig. 3 is a schematic perspective view of the sweeper truck of the present invention.
Fig. 4 is a first schematic view of the lifting mechanism of the present invention.
Fig. 5 is a schematic view of a second lifting mechanism of the present invention.
Fig. 6 is a partial schematic view of the lifting mechanism of the present invention.
FIG. 7 is a first schematic view of a chuck structure according to the present invention.
FIG. 8 is a schematic view of a second embodiment of the present invention.
FIG. 9 is a side view of the chuck structure of the present invention.
FIG. 10 is a schematic cross-sectional view of the chuck structure of the present invention.
Fig. 11 is a schematic structural view of the pouring mechanism of the present invention.
FIG. 12 is a schematic view of the dump door of the present invention.
Fig. 13 is a schematic view illustrating a dumping state of garbage according to the present invention.
FIG. 14 is a first schematic structural diagram of a filter device according to the present invention.
FIG. 15 is a schematic view of a second embodiment of the filter device of the present invention.
Fig. 16 is a schematic view of the inside of the dustbin according to the invention.
FIG. 17 is a partial schematic view of a first embodiment of a filter apparatus according to the present invention.
FIG. 18 is a partial schematic view of a second embodiment of the filter apparatus of the present invention.
FIG. 19 is a third schematic view of a portion of a filter apparatus according to the present invention.
In the figure:
1. the garbage cleaning machine comprises a frame, 101, an upper frame, 2, a garbage can, 201, a garbage can guide plate, 202, a locking lug plate, 203, a locking shaft, 204, a garbage can door, 3, a garbage can top cover, 4, a garbage sucker, 5, a sewage suction pipeline, 6, a filter barrel, 7, a fan, 8, a limiting plate, 9, a pin shaft, 10, a can door locking rod, 11, a limiting block, 12, a garbage can lifting cylinder, 13, a can door lifting cylinder, 14, a cleaning brush, 15, a garbage sucker assembly, 16, a lifting cylinder, 17, a sucker lifting connecting rod, 18, a cleaning brush lifting connecting rod, 19, a lifting pull rod, 20, a rotating sleeve, 21, a middle connecting rod, 22, a sucker shell, 23, a suction pipe, 24, a sucker connecting lug plate, 25, side wheels, 26, a rear wheel, 27, a motor, 28, a belt, 29, a rolling brush, 30, a suction groove, 31, a rolling brush bearing seat plate, 32, a positioning bolt, 33, a tension pulley support, 34, 35. The device comprises an inclined guide plate, 36 baffle plates, 37 ventilating pipes, 38 suction ports, 39 sewage outlet pipes, 40 air collecting boxes, 401 ventilating pipe connectors, 402 filtering barrel connectors, 41 in-box support frames, 42 in-box baffle plates, 43 scrapers, 44 driving boxes, 45 riding wheels and 46 rotating shafts.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.
As shown in fig. 1 to 19, the pure suction type electric road sweeper comprises a frame 1, a sweeping brush, a dustbin and a fan; the garbage can and the fan are arranged on the frame, a group of filter barrels are arranged in the garbage can, and the inner through holes of the group of filter barrels are communicated with the fan; the garbage sucking disc is used for sucking garbage, the garbage sucking disc is arranged below the frame in a lifting manner, and the garbage sucking disc is communicated with the garbage can through a pipeline; the cleaning brush is used for gathering garbage on the ground inwards, and the cleaning brush can be arranged below the frame in a lifting mode. The garbage suction force is large, heavy garbage can be effectively sucked away, and the cleaning degree is high.
Wheels are arranged at the lower part of the frame, and a power battery is arranged on the frame; the front part of the frame is a cab, and the top of the cab is provided with an air conditioner; the chassis and the running related mechanisms of the sweeper can be arranged conventionally.
The frame is provided with a cab, the dustbin is arranged at the rear part of the frame, and the fan is arranged between the cab and the dustbin, so that the structure is compact. The dustbin sets up through automatic dumping mechanism, can realize empting rubbish automatically.
The cleaning brushes comprise two groups, one group is two which are oppositely arranged at the left and the right, one group is arranged in front of the frame, and the other group is arranged close to the front part of the garbage suction cup; the front brush is positioned in front of the vehicle, and the front part of the garbage sucking disc between the front wheel and the rear wheel is provided with a rear brush.
The front brush lifting frame is arranged in front of the frame, and the front brush can be adjusted in a left-right moving mode and is arranged on the front brush lifting frame. The rear cleaning brush arranged near the front part of the garbage sucker and the garbage sucker are synchronously lifted and arranged through a cleaning brush sucker lifting mechanism.
As shown in fig. 4 to 6, the lifting mechanism for the suction cup of the sweeper comprises a garbage suction cup assembly 15, a suction cup lifting connecting rod 17, a sweeper lifting connecting rod 18, a lifting pull rod and a lifting cylinder 16 for driving the suction cup and the sweeper to lift.
The cleaning brush 14 and the garbage suction cup assembly 15 are both positioned below the frame, and the garbage suction cup assembly comprises a suction cup 4 and a roller arranged on the suction cup; a fan 7 is arranged on the frame, a filter barrel 6 is arranged in the dustbin 2, an air suction opening is formed in the front part of the dustbin corresponding to the fan, a sewage suction pipeline 5 for communicating a garbage suction disc with the dustbin is fixed on the frame, negative pressure is formed by the operation of the fan, and garbage collected by the sweeping brush is sucked into the dustbin through the garbage suction disc; the top of the dustbin is provided with a dustbin top cover 3.
One end of the sucking disc lifting connecting rod 17 is hinged with the frame, and the other end of the sucking disc lifting connecting rod is hinged with the garbage sucking disc; one end of a cleaning brush lifting connecting rod 18 is hinged with the frame, and the other end of the cleaning brush lifting connecting rod is hinged with the cleaning brush; the lifting cylinder is arranged on the frame, and the lower end of the lifting cylinder is connected with the lifting pull rod, so that the structure is compact.
The lifting pull rod 19 is arranged on the sucking disc lifting connecting rod, and the lower part of the cleaning brush lifting connecting rod is contacted with the upper part of the lifting pull rod; or the lifting pull rod is arranged on the lifting connecting rod of the cleaning brush, and the lower part of the lifting connecting rod of the sucker is contacted with the upper part of the lifting pull rod.
Preferably, the lifting pull rod 19 is arranged on the sucker lifting connecting rod, the lower part of the cleaning brush lifting connecting rod is contacted with the upper part of the lifting pull rod, the lifting cylinder drives the lifting pull rod and the sucker lifting connecting rod to rotate and lift, so that the garbage sucker is driven to lift, the cleaning brush lifting connecting rod is synchronously driven to lift under the action of the lifting pull rod, and the cleaning brush is driven to synchronously lift. The cleaning brush and the sucker can be synchronously lifted through one set of lifting structure, the structure is compact, the occupied space is small, the arrangement and the installation are convenient, and the cost is low.
The pair of sucker lifting connecting rods 17 are arranged side by side at the left and right, and the lifting pull rod is fixedly arranged on the pair of sucker lifting connecting rods. An upper frame is arranged above the frame, the upper end of the lifting cylinder is hinged on the upper frame, and the lower end of the lifting cylinder is hinged with the end part of the lifting pull rod.
The lifting cylinders 16 are arranged in parallel left and right, the lower end of one lifting cylinder is hinged with the corresponding end of the lifting pull rod, and the lifting is stable and reliable.
The hinged end of the sucker lifting connecting rod and the frame corresponds to the side of the cleaning brush, and the hinged end of the sucker lifting connecting rod and the frame corresponds to the side of the garbage sucker, so that a staggered cross arrangement form is formed, and the structure is compact.
The cleaning brushes are arranged side by side from left to right, the cleaning brush lifting connecting rod corresponding to one cleaning brush on each side is a pair of cleaning brush lifting connecting rods arranged side by side from top to bottom, the cleaning brush lifting connecting rod positioned below is in contact with the lifting pull rod, and the two cleaning brush lifting connecting rods corresponding to the two cleaning brushes positioned above are connected through the middle connecting rod 21, so that the structure is stable and reliable, and the cleaning brushes can be lifted synchronously.
A rotary sleeve 20 is arranged on the lifting pull rod 19 corresponding to the position of the lifting connecting rod of the cleaning brush, and the outer edge of the rotary sleeve is contacted with the lower part of the lifting connecting rod of the cleaning brush; in the lifting process, rolling contact is formed between the rotating sleeve and the lower part of the lifting connecting rod of the cleaning brush, so that the friction resistance is small, and the lifting is stable and reliable; preferably, the rotating sleeve 20 is a nylon sleeve or a rubber sleeve, so that abnormal sound is avoided in the lifting process; and during operating condition, the swivel sleeve of elastic material can carry out spacing buffering to sucker position to can the fine adaptation ground condition.
As shown in fig. 7 to 10, the preferred garbage suction cup structure includes a suction cup housing 22, a suction pipe 23 provided on the suction cup housing, a roll brush 29, and a motor 27 for driving the roll brush to rotate.
The sucking disc casing internal formation is used for inhaling the sucking disc cavity of rubbish, and the motor is established on the sucking disc casing, and the round brush is established in the sucking disc cavity, and the motor links to each other with the tip of round brush, and is rotatory in the sucking disc cavity through motor drive round brush, and the disturbance gets into the rubbish in the sucking disc casing.
According to the garbage suction cup assembly, a cleaning brush 14 and a garbage suction cup structure 15 are both positioned below a frame 1, and the garbage suction cup assembly comprises a suction cup body 4 and a roller arranged on a suction cup; be equipped with fan 7 on the frame, be equipped with filter vat 6 in the dustbin 2, the front portion of dustbin corresponds the fan and is equipped with the inlet scoop, fixes the soil pick-up pipeline 5 who is used for communicateing rubbish sucking disc and dustbin on the frame, and the soil pick-up pipeline links to each other with straw 23, forms the negative pressure through fan work, collects the brush through the rubbish sucking disc and inhales the dustbin in.
The sucker shell 22 is provided with a roller group for walking on the ground, the roller group comprises a pair of side wheels 25 and a rear wheel 26, the side wheels are respectively arranged on the corresponding side surfaces of the sucker shell, the rear wheel is arranged on the rear side of the sucker shell, the three rollers are all rubber wheels, and the sucker is stably supported during operation.
The side of sucking disc casing is equipped with the curb plate, is equipped with round brush bearing seat board 31 on the curb plate, and the outside of round brush bearing seat board is equipped with the round brush from the driving wheel, is equipped with the round brush action wheel in the pivot of motor, and the round brush action wheel links to each other through belt 28 from the driving wheel with the round brush.
The motor support is arranged on the sucker shell, the motor support is positioned on the inner side of the side plate, and the motor 27 is arranged on the motor support, so that the structure is compact, and the arrangement is reasonable; the side plate is provided with a positioning bolt 32 for limiting corresponding to the bearing seat plate of the rolling brush, the outer side of the side plate is provided with a tension wheel support 33, and the tension wheel support is provided with a tension wheel 34 for tensioning the belt.
The rolling brush is arranged at the rear part in the sucker cavity, a suction groove is formed at the front part in the sucker cavity, and the suction pipe is arranged corresponding to the suction groove; the suction pipe is arranged at the left middle position and the right middle position of the suction cup shell, the suction cup connecting lug plates 24 connected with the frame are arranged at the two sides of the suction pipe on the upper part of the suction cup shell, and the structure is compact.
The front part in the sucker shell forms a sucking cavity, and the rear part is provided with a rolling brush; the rolling brush is in contact with the ground and rotates to tangentially face the suction groove, the rolling brush rotates to throw the garbage to the suction cavity, the garbage is more easily sucked away and is not easy to push and accumulate, and meanwhile, the rolling brush has the final cleaning effect and realizes deep cleaning.
The lower part of the sucker shell is provided with an inclined guide plate 35 positioned in front of the suction groove, and the inclined guide plate is inclined towards the rolling brush side and is beneficial to garbage entering the cavity; the lower part of the sucker shell is provided with a baffle 36 at the rear of the rolling brush, so that garbage entering the shell is completely sucked away, and the cleaning effect is improved.
As shown in fig. 11 to 13, the preferred automatic dumping mechanism for garbage includes a box door lifting cylinder 13 and a box door lock lever 10; the dustbin rear portion articulates on the frame, is equipped with the dustbin lift cylinder 12 that is used for driving the dustbin upset on the frame, and the rear side of dustbin is equipped with dustbin door 204, and the top of dustbin door articulates on the dustbin, and the top of chamber door lift cylinder links to each other with the dustbin is articulated, and the lower extreme of chamber door lift cylinder links to each other through the round pin axle is articulated with the upper end of case door locking lever, is equipped with limiting plate 8 on the dustbin door, is equipped with on the limiting plate to be used for with the spacing hole of round pin axle clearance fit, and the dustbin bottom corresponds case door locking lever lower extreme and is equipped with.
The garbage suction cup 4 is arranged below the frame, the fan 7 is arranged on the frame, the filter barrel 6 is arranged in the garbage can, the front portion of the garbage can corresponds to the fan and is provided with an air suction opening, the garbage suction pipeline 5 used for communicating the garbage suction cup and the garbage can is fixed on the frame, negative pressure is formed through the work of the fan, and the garbage collected by the sweeping brush is sucked into the garbage can through the garbage suction cup.
The limiting plates 8 are oppositely arranged, the limiting holes in the two limiting plates are oppositely arranged, and the end parts of the pin shafts 9 are positioned in the corresponding limiting holes. The limiting hole on the limiting plate is a waist-shaped hole, the waist-shaped hole is vertically arranged when the dustbin is in a horizontal state, the motion track of the upper end of the bin door lock rod is guided and limited through the waist-shaped hole, the stroke of the bin door lock rod can be limited, the structure is compact, and arrangement and installation are facilitated.
The upper end of the box door lock rod 10 is a square rod body, the square rod body is located between the pair of limiting plates, and the box door lock rod is prevented from shaking left and right through the limiting plates on the two sides and the direction rod body.
The upper part of the dustbin door 204 is provided with a visible window through which the rubbish condition in the dustbin can be observed; and the top of the dustbin body is provided with an openable dustbin top cover 3, which is convenient for the installation of internal components.
The limiting block 11 is arranged below the limiting plate on the dustbin door, the limiting block is provided with a limiting guide hole used for guiding the dustbin door lock rod in a matched mode, the motion track of the lock rod is limited through the guide hole, and unlocking and locking operations are stable and reliable.
The bottom of dustbin corresponds chamber door department and is equipped with overhanging dustbin baffle 201, and the dustbin baffle slope sets up, and the locked groove structure is established on the dustbin baffle. The rear end of the bottom of the dustbin is hinged to the frame through a connecting plate, the connecting plate is fixed below the dustbin, and a supporting groove is formed in the rear portion of the connecting plate and corresponds to a guide plate of the dustbin; compact structure and convenient garbage dumping.
The locked groove structure is including establishing a pair of shackle board 202 on the dustbin baffle, be equipped with lock axle 203 between a pair of shackle board, form between lock axle and the dustbin baffle and be used for case door lock lever lower extreme male space, the lower extreme of case door lock lever corresponds the lock axle and is equipped with the lead inclined plane.
The dustbin includes two square curb plates that the relative set up to and establish the dustbin bottom plate between the curb plate of both sides, the swash plate that the rubbish bottom plate set up for backward slope.
When the garbage bin is full and needs to be dumped, the bin door lifting cylinder drives the bin door lock rod to move upwards, the bin door lock rod is separated from the lock groove structure to be unlocked, and the bin door lifting cylinder drives the bin door to turn over and open to dump the garbage; after the garbage is dumped, the box door lifting cylinder drives the box door to overturn downwards and simultaneously drives the box door lock rod to move downwards, and the box door lock rod continues to move to be matched with the lock groove structure after the box door is closed, so that automatic locking is realized.
According to the garbage can, manual operation is not needed before and after the garbage can is dumped, automatic unlocking and locking can be achieved through the box door lifting cylinder, garbage dumping operation is simple and convenient, and dumping efficiency is greatly improved.
As shown in fig. 14 to 19, the preferred scheme of the dust efficient filtering structure arranged on the sweeper truck specifically comprises:
the fan and the garbage can are arranged on the frame, and the group of filter barrels are arranged in the garbage can side by side; the garbage can is provided with a suction port 38 for sucking garbage, a group of filter barrels are arranged in the garbage can, the garbage can is provided with an air collecting box 40 communicated with the inside of the group of filter barrels, and the air collecting box is communicated with the fan.
The filter vat 6 is established at the top of dustbin, and the top of dustbin is equipped with dustbin top cap 3, the installation and the maintenance operation of the filter vat of being convenient for.
Two independent cavities are formed in the garbage can 2, the two independent cavities are respectively a garbage storage cavity and a wind collecting cavity, and the group of filter barrels are arranged at the top of the garbage storage cavity. Be equipped with a set of filter vat that sets up side by side in the dustbin, a set of filter vat ventilation passageway is realized through an album of bellows of integrated setting, and compact structure can improve garbage collection suction by a wide margin, also can inhale to the dustbin in to heavier rubbish.
An in-box support frame 41 is arranged in the garbage box, a riding wheel 45 used for supporting the filter barrel to rotate is arranged on the in-box support frame, a driving motor used for driving the filter barrel is arranged on the garbage box, and the driving motor is connected with a rotating shaft 46 of the filter barrel; the support frame in the box is provided with a scraper 43 corresponding to each filter barrel. The driving motor drives the filter vat to rotate and match with the scraper blade, so that dust on the outer surface of the filter vat can be cleared, and suction is guaranteed.
An inward-extending dirt outlet pipe 39 is arranged in the garbage can corresponding to the suction port, an in-box baffle 42 is arranged at the inner end of the garbage can corresponding to the dirt outlet pipe, a certain distance is reserved between the baffle and the inner port of the dirt outlet pipe, the baffle is fixed on an in-box support frame, a group of filter barrels are arranged at the top of the garbage can, and the baffle is located below the filter barrels. The garbage that inhales the dustbin through the baffle strikes the filter vat, effectively guarantees filter vat job stabilization nature.
The air collecting box 40 is arranged at the front part of the dustbin, the driving box 44 is arranged at the rear part of the dustbin, and the driving motor is arranged in the driving box, so that the structure is compact.
The rear part of the garbage can 2 is provided with a rear door, the bottom plate of the garbage can is an inclined bottom plate inclined towards the rear door, a suction port is arranged on the inclined bottom plate, an air collecting box is integrally arranged at the front part of the garbage can, a fan is positioned in front of the garbage can, and the fan is provided with a ventilation pipe 37 communicated with the air collecting box; the garbage can be arranged on the frame in a backward overturning manner, the air collecting box is provided with a ventilation pipe interface 401 which is in butt joint with the ventilation pipe, and the ventilation pipe interface is an inclined interface arranged on the inclined bottom plate.
When the garbage can is turned backwards to dump garbage, the vent pipe interface of the air collecting box is separated from the vent pipe port, and the suction port on the inclined bottom plate is separated from the upper port of the sewage suction pipeline; after the garbage bin dumps garbage and finishes resetting, the ventilation pipe interface and the ventilation pipe port cooperation of collection bellows, suction inlet and the last port cooperation of sewage suction pipe on the inclined bottom plate, the bevel connection cooperation is reliable and stable.
The inclined bottom plate is provided with a vertical partition plate which divides the garbage can into a garbage storage cavity and a wind collecting cavity, and the vertical partition plate is provided with a group of filter barrel connecting ports 402 communicated with the inner hole of each filter barrel, so that the integrated arrangement structure is compact and the arrangement and installation are convenient; and the filtering area is greatly increased, the power of the fan can be effectively reduced, the energy consumption is reduced, and the working time of the pure electric sweeper is greatly improved.
The above-mentioned features are merely for describing preferred embodiments of the present invention and may be arbitrarily combined to form a plurality of embodiments of the present invention.
The invention is described above with reference to the accompanying drawings, it is obvious that the specific implementation of the invention is not limited by the above-mentioned manner, and it is within the scope of the invention to adopt various insubstantial modifications of the inventive concept and solution, or to apply the inventive concept and solution directly to other applications without modification.
Claims (10)
1. The utility model provides an electronic road sweeper which characterized in that: the method comprises the following steps:
a frame;
the garbage can and the fan are arranged on the frame, a group of filter barrels are arranged in the garbage can, and inner through holes of the group of filter barrels are communicated with the fan;
the garbage sucking disc is used for sucking garbage, the garbage sucking disc is arranged below the frame in a lifting manner, and the garbage sucking disc is communicated with the garbage can through a pipeline;
the sweeping brush is used for gathering garbage on the ground inwards, and the sweeping brush can be arranged below the frame in a lifting mode.
2. The electric road sweeper of claim 1, wherein: the cleaning brushes comprise two groups, one group is two which are oppositely arranged at the left and the right, one group is arranged in front of the frame, and the other group is arranged close to the front part of the garbage suction cup.
3. The electric road sweeper of claim 1, wherein: the frame is provided with a cab, the dustbin is arranged at the rear part of the frame, and the fan is arranged between the cab and the dustbin.
4. The electric road sweeper as recited in claim 2, wherein: the front of the frame is provided with a front brush lifting frame, a group of cleaning brushes in front of the frame form a front brush, and the front brush can be adjusted in a left-right mode and is arranged on the front brush lifting frame.
5. The electric road sweeper as recited in claim 2, wherein: the cleaning brush arranged near the front part of the garbage suction disc and the garbage suction disc are synchronously lifted and lowered through a cleaning brush suction disc lifting mechanism.
6. The electric road sweeper of claim 5, wherein: the sweeper sucker lifting mechanism comprises a sucker lifting connecting rod, a sweeper lifting connecting rod, a lifting pull rod and a lifting cylinder for driving the sucker and the sweeper to lift; one end of the sucking disc lifting connecting rod is hinged with the frame, and the other end of the sucking disc lifting connecting rod is hinged with the garbage sucking disc; one end of the cleaning brush lifting connecting rod is hinged with the frame, and the other end of the cleaning brush lifting connecting rod is hinged with the cleaning brush; the lifting cylinder is arranged on the frame, and the lower end of the lifting cylinder is connected with the lifting pull rod;
the lifting pull rod is arranged on the sucker lifting connecting rod, and the lower part of the cleaning brush lifting connecting rod is contacted with the upper part of the lifting pull rod; or the lifting pull rod is arranged on the lifting connecting rod of the cleaning brush, and the lower part of the lifting connecting rod of the sucker is in contact with the upper part of the lifting pull rod.
7. The electric road sweeper of claim 6, wherein: an upper frame is arranged above the frame, the upper end of the lifting cylinder is hinged to the upper frame, and the lower end of the lifting cylinder is hinged to the end of the lifting pull rod.
8. The electric road sweeper of claim 6, wherein: the pair of sucker lifting connecting rods is arranged side by side from left to right, and the lifting pull rod is fixedly arranged on the pair of sucker lifting connecting rods.
9. The electric road sweeper of claim 6, wherein: the hinged end of sucking disc lift connecting rod and frame corresponds the cleaning brush side and sets up, and the hinged end of sucking disc lift connecting rod and frame corresponds rubbish sucking disc side and sets up.
10. The electric road sweeper of claim 8, wherein: the lifting cylinders are arranged in parallel left and right, and the lower end of the lifting cylinder on one side is hinged with the corresponding end of the lifting pull rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011412114.9A CN112554113A (en) | 2020-12-04 | 2020-12-04 | Electric road sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011412114.9A CN112554113A (en) | 2020-12-04 | 2020-12-04 | Electric road sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112554113A true CN112554113A (en) | 2021-03-26 |
Family
ID=75048791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011412114.9A Pending CN112554113A (en) | 2020-12-04 | 2020-12-04 | Electric road sweeper |
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| Country | Link |
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| CN (1) | CN112554113A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113279355A (en) * | 2021-06-23 | 2021-08-20 | 江阴市青龙自动化包装技术有限公司 | Quick road surface garbage sweeper |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210326 |
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| RJ01 | Rejection of invention patent application after publication |