CN110258399A - Rubbish, which is swept, inhales device and the road sweeper with it - Google Patents
Rubbish, which is swept, inhales device and the road sweeper with it Download PDFInfo
- Publication number
- CN110258399A CN110258399A CN201910491935.7A CN201910491935A CN110258399A CN 110258399 A CN110258399 A CN 110258399A CN 201910491935 A CN201910491935 A CN 201910491935A CN 110258399 A CN110258399 A CN 110258399A
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- China
- Prior art keywords
- rubbish
- suction nozzle
- nozzle body
- disk
- suction
- 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.)
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Classifications
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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
- E01H1/005—Mobile installations, particularly for upkeeping in situ road or railway furniture, for instance road barricades, traffic signs; Mobile installations particularly for upkeeping tunnel walls
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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
Abstract
It is swept the invention discloses a kind of rubbish and inhales device and with its road sweeper, it include: the attachment base being fixedly connected for the vehicle frame with sweeping machine, suction nozzle is connected on attachment base, brush device is fixedly connected on suction nozzle, brush device includes two and sweeps disk and bindiny mechanism, disk is swept for two to be connected with the control system of sweeping machine with relative rotation under control of the control system to gather the rubbish on road surface respectively, bindiny mechanism is fixedly connected with suction nozzle, bindiny mechanism sweeps disk and makes two to sweep the height of disk in perpendicular adjustable for connecting two, and make two sweep disk by when external forces in the horizontal plane rotation round a fixed point to buffer or avoid external forces.Suction nozzle is connected to the vacuum evacuation device of sweeping machine and dustbin.It further include lift drive mechanism, the connecting pin of lift drive mechanism is connected with vehicle frame, and driving end is connected with suction nozzle, and lift drive mechanism is also connected to drive the opposite attachment base of suction nozzle along fixation locus lifting action under control of the control system with control system.
Description
Technical field
The present invention relates to technical field of waste treatment, particularly, are related to a kind of rubbish and sweep suction device.In addition, the present invention is also
It is related to a kind of road sweeper swept including above-mentioned rubbish and inhale device.
Background technique
Currently, China's major urban arterial highway realizes mechanization cleaning work substantially, but the auxiliary road in city and pavement
Since road is narrow, large-scale sweeping machine cannot be introduced into cleaning, mainly use hand sweeping, and operating efficiency is low, especially in fallen leaves season
Section, a large amount of branch leaf are fallen on the auxiliary road in city and pavement, if can not be cleared up in time, leaf drifts everywhere, sternly
Ghost image rings urban degree.
In the prior art, the auxiliary road in city and pavement are cleaned using small-sized street sweeper.Existing small-sized street sweeper master
It to include chassis, clearing apparatus, suction nozzle, sucktion fan, dustbin and blower motor.Drive sucktion fan high by blower motor
Speed rotation takes the air in dustbin and suction nozzle away, forms negative pressure in dustbin and suction nozzle, and the disc spins of sweeping in clearing apparatus will
Rubbish is brought to immediately ahead of suction nozzle, and when road sweeper moves forward, rubbish sucks suction nozzle inner cavity, is sucked up to rubbish under the action of negative pressure
Rubbish case, rubbish stay in dustbin after the sedimentation of dustbin and filtering, and cleaner air-flow is discharged after entering blower.
In existing small-sized street sweeper, clearing apparatus and suction nozzle are separately provided, and clearing apparatus includes symmetrically arranged two and sweeps
Disk, two sweep disk be respectively connected with driving sweep the driving mechanism that disk acts in perpendicular and the driving machine acted in the horizontal plane
Structure, while suction nozzle is also connected with the driving mechanism for driving it to act, so that structure is complicated, action process is multiple for the road sweeper
It is miscellaneous, cost is high, be not suitable for small-sized street sweeper popularization, application.
Summary of the invention
Suction device is swept the present invention provides a kind of rubbish and with its road sweeper, is answered with solving existing sweeping machine structure
Technical problem miscellaneous, action process is complicated and manufacturing cost is high.
The technical solution adopted by the invention is as follows:
A kind of rubbish sweeps suction device, comprising: for the attachment base that the vehicle frame with sweeping machine is fixedly connected, activity on attachment base
Be connected with suction nozzle, be fixedly connected with brush device on suction nozzle, brush device includes two and sweeps disk and bindiny mechanism, two sweep disk respectively with
The control system of sweeping machine is connected with relative rotation under control of the control system to gather the rubbish on road surface, bindiny mechanism with
Suction nozzle is fixedly connected, and bindiny mechanism sweeps disk and make two to sweep the height of disk in perpendicular adjustable for connecting two, and makes
Two sweep disk by when external forces in the horizontal plane rotation round a fixed point to buffer or avoid external forces；Suction nozzle and sweeping machine
Vacuum evacuation device and dustbin connection, under the action of vacuum evacuation device dustbin will be sucked by sweeping the rubbish that disk gathers
In；It further include lift drive mechanism, the connecting pin of lift drive mechanism is connected with the vehicle frame of sweeping machine, the drive of lift drive mechanism
Moved end is connected with suction nozzle, and lift drive mechanism is also connected with control system to drive suction nozzle is opposite to connect under control of the control system
Joint chair is along fixation locus lifting action.
Further, bindiny mechanism includes the installation strut being fixedly connected with suction nozzle, and is divided into installation strut both ends
Two groups of connecting elements, each connecting elements include vertical swing arm and horizontal swing arm；The first end of vertical swing arm is corresponding with installation strut
The free end of setting is hinged in the horizontal plane, so that vertical swing arm rotates setting around horizontally disposed hinged shaft in perpendicular；
The first end of horizontal swing arm and the second end of vertical swing arm are hinged in perpendicular, so that horizontal swing arm is around the hinge being vertically arranged
Axis rotates setting in the horizontal plane；It sweeps disk and the second end for the horizontal swing arm being correspondingly arranged is fixed.
Further, each connecting elements further includes jacking regulating part and preloading spring；Jacking regulating part is set to installation branch
On the free end that bar is correspondingly arranged, and the height of jacking regulating part in perpendicular is adjustable, jacks the top contact of regulating part
The first end for the vertical swing arm being correspondingly arranged；The both ends of preloading spring are connected with vertical swing arm and horizontal swing arm respectively, to apply
The pretightning force that horizontal swing arm is rotated towards line direction before sweeping machine, to buffer or avoid the external forces for being applied to and sweeping on disk.
Further, suction nozzle includes nozzle body, link mechanism and mounting base；Nozzle body and vacuum evacuation device and dustbin connect
It is logical, under the action of vacuum evacuation device dustbin will be sucked by sweeping the rubbish that disk is gathered；Link mechanism respectively with attachment base and
Nozzle body is connected, so that nozzle body is flexibly connected with attachment base；Mounting base is fixedly connected with nozzle body, installs strut and mounting base
It is fixedly connected, the driving end of lift drive mechanism is fixedly connected with mounting base, drives nozzle body and brush device with drive installation seat
Opposite attachment base is along fixation locus elevating movement.
Further, link mechanism includes two connecting rods of the two sides setting of opposite nozzle body, the first end of two connecting rods
Hinged with attachment base respectively, the second end of two connecting rods is hinged with mounting base respectively.
Further, nozzle body includes the suction nozzle body with inner cavity；The bottom of suction nozzle body be equipped be connected to inner cavity with
The rubbish for for gathering sucks the main suction inlet of inner cavity, and the first end cover for closing main suction inlet is equipped at main suction inlet；Suction nozzle body
Top, which is equipped with, to be respectively communicated with inner cavity and vacuum evacuation device for the row mouthful of the rubbish discharge inner cavity in inner cavity.
Further, nozzle body further include the front apron of vertical sweeping machine Forward direction setting, opposite front apron setting and
Positioned at front apron rear rear baffle, connect front apron and rear baffle muti-piece side plate；Front apron, rear baffle and muti-piece side plate enclose
Set on the periphery of main suction inlet, and the top of front apron, rear baffle and muti-piece side plate is solid with the suction nozzle body of main suction inlet periphery respectively
Fixed connection, the bottom end of front apron, rear baffle and muti-piece side plate are respectively facing road surface extension.
Further, the secondary suction inlet being connected to inner cavity is additionally provided on the lateral wall of suction nozzle body；Nozzle body further include with it is secondary
The soup stick of suction inlet detachable connection, soup stick is connected to secondary suction inlet, to be moved at specific position under the operation of environmental sanitation personnel
The rubbish at this to be sucked in inner cavity；Nozzle body further includes the second end cover for sealing pair suction inlet.
Further, lift drive mechanism includes the erection support being fixedly connected with the vehicle frame of sweeping machine and is vertically arranged
Go up and down actuator；The connecting pin of lifting actuator is fixed with erection support, and the driving end for going up and down actuator is fixed with mounting base.
According to another aspect of the present invention, a kind of sweeping machine is additionally provided, is swept including such as any one of above-mentioned rubbish suction
Device.
The invention has the following advantages:
Rubbish of the invention, which is swept, to be inhaled in device, and sweeping the height of disk under the action of bindiny mechanism not only in perpendicular can
Adjust, and by when external forces can in the horizontal plane rotation round a fixed point it is outer to avoid this to buffer or avoid the external forces
Boundary's active force has an impact the operation for sweeping disk, and then compared with prior art, and brush device structure of the invention is simple, action process
Simply；Brush device and suction nozzle connect integral by being fixedly connected with mode again, sweep rubbish of the invention and inhale apparatus structure and stablize,
Be conducive to improve the stability and efficiency of device work；Brush device and suction nozzle connect integral by being fixedly connected with mode, and rise
The driving end of drop driving mechanism is connected with suction nozzle, and when lift drive mechanism controls under the action of control system, suction nozzle is opposite to be connected
When seat is along fixation locus lifting action, brush device is acted with suction nozzle synchronization lifting, is realized that rubbish is swept and is inhaled device in perpendicular
Lifting action, while rubbish of the invention is inhaled in sweeping device, and one group of driving mechanism and the mechanism that is cooperatively connected only is arranged, that is, realizes
The driving of everything, greatly simplifies the structure of device in brush device and suction nozzle whole work process, and makes the driving of device
Journey is simple, greatly reduces the manufacturing cost of device, and so that rubbish of the invention is inhaled sweeping device can adapt in small sweeper, into
And promote being widely used for small sweeper；
Sweeping machine structure of the invention is simple, action process is simple, manufacturing cost is low, is adapted to the cleaning on pavement, has
Conducive to popularization, the application for promoting small sweeper.
Other than objects, features and advantages described above, there are also other objects, features and advantages by the present invention.
Below with reference to figure, the present invention is described in further detail.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is that the rubbish of the preferred embodiment of the present invention sweeps the space structure schematic diagram for inhaling device；
Fig. 2 is the space structure schematic diagram of brush device in Fig. 1；
Fig. 3 is the section view schematic view of the front view of suction nozzle in Fig. 1.
Marginal data
10, attachment base；20, suction nozzle；21, nozzle body；211, suction nozzle body；2110, inner cavity；2111, main suction inlet；2112,
Arrange mouth；2113, secondary suction inlet；212, first end cover；213, front apron；214, rear baffle；216, traveling wheel；217, second end cover；
22, link mechanism；23, mounting base；30, brush device；31, disk is swept；32, bindiny mechanism；321, strut is installed；322, vertical pendulum
Arm；323, horizontal swing arm；324, regulating part is jacked；325, preloading spring；40, lift drive mechanism；41, erection support；42, it rises
Actuator drops.
Specific embodiment
The embodiment of the present invention is described in detail below in conjunction with attached drawing, but the present invention can be limited by following and
The multitude of different ways of covering is implemented.
Referring to Fig.1, the preferred embodiment of the present invention provides a kind of rubbish and sweeps suction device, is used for pavement sweeping machine, packet
Include: the attachment base 10 being fixedly connected for the vehicle frame with sweeping machine is connected with suction nozzle 20 on attachment base 10, solid on suction nozzle 20
Surely be connected with brush device 30, brush device 30 includes two and sweeps disk 31 and bindiny mechanism 32, two sweep disk 31 respectively with sweeping machine
Control system is connected with relative rotation under control of the control system to gather the rubbish on road surface, bindiny mechanism 32 and suction nozzle 20
It being fixedly connected, bindiny mechanism 32 sweeps disk 31 and makes two to sweep the height of disk 31 in perpendicular adjustable for connecting two, and
Make two sweep disk 31 by when external forces in the horizontal plane rotation round a fixed point to buffer or avoid external forces.Suction nozzle 20 with
The vacuum evacuation device and dustbin of sweeping machine are connected to, will be sucked by sweeping the rubbish that disk 31 is gathered under the action of vacuum evacuation device
In dustbin.It further includes lift drive mechanism 40, the connecting pin of lift drive mechanism 40 and the vehicle of sweeping machine that rubbish, which sweeps suction device,
Frame be connected, the driving end of lift drive mechanism 40 is connected with suction nozzle 20, lift drive mechanism 40 be also connected with control system with
Drive suction nozzle 20 with respect to attachment base 10 along fixation locus lifting action under the control of control system.
Rubbish of the invention, which is swept, to be inhaled in device, and brush device 30 includes two and sweeps disk 31 and bindiny mechanism 32, and two are swept disk 31
For being rotated under control of the control system to gather the rubbish on road surface, disk 31 is swept for connecting two by bindiny mechanism 32, and
Making two, to sweep the height of disk 31 in perpendicular adjustable, and make two sweep disk 31 by when external forces in the horizontal plane around fixed
Point rotation is to buffer or avoid external forces, to sweep disk 31 bindiny mechanism 32 under the action of not only in perpendicular
It is highly adjustable, and by when external forces can rotation round a fixed point is in the horizontal plane to buffer or avoid the external forces, to keep away
Exempt from the external forces to have an impact the operation for sweeping disk 31, and then compared to the prior art, two sweep disk respectively connect driving sweep
The driving mechanism that disk acts in perpendicular and the driving mechanism acted in the horizontal plane, brush device 30 structure letter of the invention
List, action process are simple；Brush device 30 and suction nozzle 20 connect integral by being fixedly connected with mode again, sweep rubbish of the invention
It inhales apparatus structure to stablize, is conducive to the stability and efficiency that improve device work；Brush device 30 is with suction nozzle 20 by being fixedly connected
Mode connects integral, and the driving end of lift drive mechanism 40 is connected with suction nozzle 20, when lift drive mechanism 40 is in control
When controlling the opposite attachment base 10 of suction nozzle 20 under the action of system along fixation locus lifting action, brush device 30 is with 20 synchronization lifting of suction nozzle
Movement realizes that rubbish is swept and inhales the lifting action of device in perpendicular, while rubbish of the invention is inhaled in sweeping device, is only arranged
The drive of everything in one group of driving mechanism and the mechanism 32 that is cooperatively connected, i.e. realization brush device 30 and 20 whole work process of suction nozzle
It is dynamic, the structure of device is greatly simplified, and keep the driving process of device simple, greatly reduces the manufacturing cost of device, make the present invention
Rubbish inhale sweeping device and can adapt in small sweeper, and then small sweeper is promoted to be widely used.
Optionally, it as shown in Fig. 2, bindiny mechanism 32 includes the installation strut 321 being fixedly connected with suction nozzle 20, and is divided into
Two groups of connecting elements at 321 both ends of strut are installed, each connecting elements includes vertical swing arm 322 and horizontal swing arm 323.Vertical swing arm
322 first end and the free end that installation strut 321 is correspondingly arranged are hinged in the horizontal plane, so that vertical swing arm 322 is around level
The hinged shaft of setting rotates setting in perpendicular.The second end of the first end of horizontal swing arm 323 and vertical swing arm 322 is vertical
It is hinged in plane, so that horizontal swing arm 323 rotates setting around the hinged shaft being vertically arranged in the horizontal plane.It sweeps disk 31 and is correspondingly arranged
The second end of horizontal swing arm 323 fix.Since vertical swing arm 322 can rotate in perpendicular around horizontally disposed hinged shaft,
And horizontal swing arm 323 can rotate in the horizontal plane around the hinged shaft being vertically arranged, thus sweeping machine make to sweep during moving ahead disk 31 by
When extraneous thrust from the front to the back, sweeping disk 31 can the hinge joint hinged with installation strut 321 of swing arm 322 be vertically fulcrum
It moves up and down in perpendicular, while sweeping disk 31 also centered on horizontal swing arm 323 and the hinged hinge joint of vertical swing arm 322
It rotates in the horizontal plane, and then buffers or avoid and act on the active force swept on disk 31, prevent from sweeping disk 31 and external forces
Rigid collision.
Further, as shown in Fig. 2, each connecting elements further includes jacking regulating part 324 and preloading spring 325.Jacking is adjusted
Section part 324 is set on the free end that installation strut 321 is correspondingly arranged, and jacks the height of regulating part 324 in perpendicular
It is adjustable, the first end for the vertical swing arm 322 that the top contact of jacking regulating part 324 is correspondingly arranged.Specifically, regulating part is jacked
324 be jacking bolt, and jacking bolt is vertically arranged and is threadedly connected on the free end that installation strut 321 is correspondingly arranged, and pushes up
Rise the vertical swing arm 322 that the top contact of bolt is correspondingly arranged.By rotation jack bolt, can make vertical swing arm 322 around with
The hinged hinge joint rotation of strut 321 is installed, and then adjusts the height and position of 323 second end of horizontal swing arm, final adjustment sweeps disk
31 height in perpendicular.The both ends of preloading spring 325 are connected with vertical swing arm 322 and horizontal swing arm 323 respectively, to apply
The pretightning force for adding horizontal swing arm 323 to rotate towards line direction before sweeping machine, to buffer or avoid the extraneous work for being applied to and sweeping on disk 31
Firmly.When sweeping disk 31 by extraneous thrust from the front to the back, the pretightning force direction phase of extraneous thrust direction and preloading spring 325
Instead, sweeping disk 31 can follow horizontal swing arm 323 to rotate backward around the hinge hinged with vertical swing arm 322, to buffer or avoid the external world
The effect of thrust prevents the rigid collision for sweeping disk 31 and extraneous thrust.When extraneous thrust reduces or disappears, sweeping disk 31 can be followed
Horizontal swing arm 323 rotates forward under the pulling force effect of preloading spring 325 around hinge, and to restore to preneoplastic state, this process is real
The evacuation movement for sweeping disk 31 is showed.
Optionally, as shown in figures 1 and 3, suction nozzle 20 includes nozzle body 21, link mechanism 22 and mounting base 23.Nozzle body
21 are connected to vacuum evacuation device and dustbin, will suck rubbish by sweeping the rubbish that disk 31 is gathered under the action of vacuum evacuation device
Bucket.It when work, sweeps disk 31 and gathers rubbish to 21 front end of nozzle body or suction nozzle suction areas, and directly aspirated by nozzle body 21,
Continuous action is formed, cleaning suction is not thorough caused by reducing external interference.Link mechanism 22 respectively with attachment base 10 and inhale
Mouth body 21 is connected, so that nozzle body 21 is flexibly connected with attachment base 10.Mounting base 23 is fixedly connected with nozzle body 21, installs strut
321 are fixedly connected with mounting base 23, and the driving end of lift drive mechanism 40 is fixedly connected with mounting base 23, with drive installation seat 23
Drive nozzle body 21 and brush device 30 with respect to attachment base 10 along fixation locus elevating movement.
In the specific embodiment of this optinal plan, as shown in figure 3, the two sides that link mechanism 22 includes opposite nozzle body 21 are set
Two connecting rods set, the first end of two connecting rods is hinged with attachment base 10 respectively, the second end of two connecting rods respectively with mounting base
23 is hinged.10, two connecting rods of attachment base and mounting base 23 4 constitute parallelogram sturcutre, when mounting base 23 is driven by lifting
When the lift action power that motivation structure 40 applies, mounting base 23 will drive opposite 10 edge of attachment base synchronous with brush device 30 of nozzle body 21
Fixation locus lifting action.
In the specific embodiment of this optinal plan, as shown in figure 3, nozzle body 21 includes the suction nozzle body with inner cavity 2110
211.The bottom of suction nozzle body 211 is equipped with the main suction inlet being connected to inner cavity 2110 for the rubbish sucking inner cavity 2110 gathered
2111, the first end cover 212 for closing main suction inlet 2111 is equipped at main suction inlet 2111.The top of suction nozzle body 211 be equipped with
Inner cavity 2110 and vacuum evacuation device are respectively communicated with for the row mouthful 2112 of the rubbish discharge inner cavity 2110 in inner cavity 2110.Work
When, vacuum evacuation device vacuumizes inner cavity 2110 and dustbin, is entered first by main suction inlet 2111 by sweeping the rubbish that disk 31 is gathered
Then the inner cavity 2110 of suction nozzle body 211 enters dustbin by row's mouth 2112 by inner cavity 2110 again.
Further, as shown in figure 3, being additionally provided with the secondary suction inlet being connected to inner cavity 2110 on the lateral wall of suction nozzle body 211
2113.Nozzle body 21 further includes the soup stick (not shown) with 2113 detachable connection of secondary suction inlet, and soup stick and secondary suction inlet 2113 connect
It is logical, to be moved under the operation of environmental sanitation personnel at specific position in the rubbish sucking inner cavity 2110 at by this.Nozzle body 21
It further include the second end cover 217 for sealing pair suction inlet 2113.It is detachable by the way that secondary suction inlet 2113 is arranged, and with secondary suction inlet 2113
The soup stick of formula connection, so as to the mobile soup stick of environmental sanitation personnel to be located at sidewalk angle, the specific positions such as flowering shrubs or gutter
Rubbish is sucked, and the job area of small sweeper is improved, while reducing the labor intensity of environmental sanitation personnel.
When main suction inlet 2111 works, secondary suction inlet 2113 is closed by second end cover 217, air-flow and rubbish by main suction inlet 2111 into
Enter the inner cavity 2110 of suction nozzle body 211, suction nozzle body 211 finally is discharged from row's mouth 2112.When secondary suction inlet 2113 works, main suction inlet
2111 are closed by first end cover 212, and air-flow and rubbish enter secondary suction inlet 2113 through soup stick, then enter back into suction nozzle body 211
Suction nozzle body 211 is finally left from row's mouth 2112 in inner cavity 2110.
Preferably, as shown in figure 3, nozzle body 21 further includes the front apron 213, opposite of vertical sweeping machine Forward direction setting
The setting of front apron 213 and the muti-piece side for being located at the rear baffle 214 at 213 rear of front apron, connection front apron 213 and rear baffle 214
Plate.Front apron 213, rear baffle 214 and muti-piece side plate are enclosed set on the periphery of main suction inlet 2111, and front apron 213, rear baffle 214
And the top of muti-piece side plate is fixedly connected with the suction nozzle body 211 of main 2111 periphery of suction inlet respectively, front apron 213, rear baffle 214
And the bottom end of muti-piece side plate is respectively facing road surface extension.In the specific embodiment of this preferred embodiment, front apron 213, rear baffle 214
And side plate is plastic plate and has wearability, to be adapted to from different rubbish, stone or ground face contact without easy to damage, and it is preceding
The bottom end of baffle 213 tilts backwards setting towards sweeping machine Forward direction, so that rubbish passes through between front apron 213 and ground
Gap enters in main suction inlet 2111.Rear baffle 214 and side plate, which are used to limit air-flow, enters master by the periphery of rear baffle 214 and side plate
Suction inlet 2111.
Further, as shown in figure 3, nozzle body 21 further includes traveling wheel 216, traveling wheel 216 is for rolling bearing in ground
On face, and traveling wheel 216 is connected in mounting base 23.Preferably, mounting base 23 is equipped with the waist-shaped hole extended along the vertical direction,
Traveling wheel 216 is adjustably coupled in mounting base 23 by passing through the connection bolt of waist-shaped hole, and then traveling wheel 216 is vertical
The height in direction is adjustable.And by adjusting link position of the traveling wheel 216 with respect to mounting base 23, front apron 213, rear gear is adjusted
Gap between plate 214 and side plate and ground, and then suction nozzle body 211 is adjusted to the inhalant effect of rubbish.
Optionally, as shown in figure 3, lift drive mechanism 40 includes the erection support 41 being fixedly connected with the vehicle frame of sweeping machine
And the lifting actuator 42 being vertically arranged.Connecting pin and the erection support 41 for going up and down actuator 42 are fixed, lifting actuator 42
Drive end and mounting base 23 fixed.In the specific embodiment of this optinal plan, lifting actuator 42 is driving cylinder, driving oil
One of cylinder, hydraulic motor and electric pushrod.
The preferred embodiment of the present invention additionally provides a kind of sweeping machine, sweeps dress including such as any one of above-mentioned rubbish suction
It sets.Since sweeping machine of the invention includes that any one of above-mentioned rubbish such as inhales sweeping device, thus sweeping machine structure of the invention
Simply, action process is simple, manufacturing cost is low, is adapted to the cleaning on pavement, may advantageously facilitate the popularization of small sweeper, answers
With.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of rubbish sweeps suction device characterized by comprising
The attachment base (10) being fixedly connected for the vehicle frame with sweeping machine is connected with suction nozzle on the attachment base (10)
(20), it is fixedly connected with brush device (30) on the suction nozzle (20), the brush device (30) includes two and sweeps disk (31) and connection
Mechanism (32) sweeps disk (31) and is connected with the control system of the sweeping machine in the control of the control system respectively described in two
Lower relative rotation is to gather the rubbish on road surface, and the bindiny mechanism (32) is fixedly connected with the suction nozzle (20), the connection
Mechanism (32) is adjustable for sweeping disk (31) described in connecting two and sweeping the height of disk (31) in perpendicular described in making two, and
Swept described in making two disk (31) by when external forces in the horizontal plane rotation round a fixed point to buffer or avoid external forces；
The suction nozzle (20) is connected to the vacuum evacuation device of the sweeping machine and dustbin, in the effect of the vacuum evacuation device
It is lower to be swept in the rubbish sucking dustbin that disk (31) is gathered by described；
It further include lift drive mechanism (40), the connecting pin of the lift drive mechanism (40) and the vehicle frame phase of the sweeping machine
Even, the driving end of the lift drive mechanism (40) is connected with the suction nozzle (20), the lift drive mechanism (40) also with institute
Control system is stated to be connected to drive the relatively described attachment base (10) of the suction nozzle (20) along solid under the control of the control system
Fixed track lifting action.
2. rubbish according to claim 1 sweeps suction device, which is characterized in that
The bindiny mechanism (32) includes the installation strut (321) being fixedly connected with the suction nozzle (20), and is divided into the peace
Two groups of connecting elements at strut (321) both ends are filled, each connecting elements includes vertical swing arm (322) and horizontal swing arm (323)；
It cuts with scissors in the horizontal plane the free end that the first end of the vertical swing arm (322) is correspondingly arranged with installation strut (321)
It connects, so that the vertical swing arm (322) rotates setting around horizontally disposed hinged shaft in perpendicular；
The first end of the horizontal swing arm (323) and the second end of the vertical swing arm (322) are hinged in perpendicular, so that
The horizontal swing arm (323) rotates setting around the hinged shaft being vertically arranged in the horizontal plane；
It is described to sweep disk (31) and the second end for the horizontal swing arm (323) being correspondingly arranged is fixed.
3. rubbish according to claim 2 sweeps suction device, which is characterized in that
Each connecting elements further includes jacking regulating part (324) and preloading spring (325)；
Jacking regulating part (324) is set on the free end that installation strut (321) is correspondingly arranged, and the jacking is adjusted
The height of section part (324) in perpendicular is adjustable, and the top contact of jacking regulating part (324) is correspondingly arranged described perpendicular
To the first end of swing arm (322)；
The both ends of the preloading spring (325) are connected with the vertical swing arm (322) and the horizontal swing arm (323) respectively, with
Apply the pretightning force that the horizontal swing arm (323) is rotated towards line direction before the sweeping machine, with buffer or avoid be applied to it is described
Sweep the external forces on disk (31).
4. rubbish according to claim 2 sweeps suction device, which is characterized in that
The suction nozzle (20) includes nozzle body (21), link mechanism (22) and mounting base (23)；
The nozzle body (21) is connected to the vacuum evacuation device and the dustbin, under the action of the vacuum evacuation device
It will be by the rubbish sucking dustbin sweeping disk (31) and gathering；
The link mechanism (22) is connected with the attachment base (10) and the nozzle body (21) respectively, so that the nozzle body
(21) it is flexibly connected with the attachment base (10)；
The mounting base (23) is fixedly connected with the nozzle body (21), the installation strut (321) and the mounting base (23)
It is fixedly connected, the driving end of the lift drive mechanism (40) is fixedly connected with the mounting base (23), to drive the installation
Seat (23) drives the nozzle body (21) and the relatively described attachment base (10) of the brush device (30) along fixation locus elevating movement.
5. rubbish according to claim 4 sweeps suction device, which is characterized in that
Two connecting rods that the two sides of the link mechanism (22) including the relatively described nozzle body (21) are arranged, two connecting rods
First end respectively with the attachment base (10) hingedly, the second end of two connecting rods is hinged with the mounting base (23) respectively.
6. rubbish according to claim 4 sweeps suction device, which is characterized in that
The nozzle body (21) includes the suction nozzle body (211) with inner cavity (2110)；
The bottom of the suction nozzle body (211), which is equipped with, to be connected to so that the rubbish gathered sucks the inner cavity with the inner cavity (2110)
(2110) main suction inlet (2111) is equipped with the first end cover for closing the main suction inlet (2111) at the main suction inlet (2111)
(212)；
The top of the suction nozzle body (211) is equipped with and is respectively communicated with the inner cavity (2110) and the vacuum evacuation device for institute
State the row mouthful (2112) that the inner cavity (2110) is discharged in the rubbish in inner cavity (2110).
7. rubbish according to claim 6 sweeps suction device, which is characterized in that
The nozzle body (21) further includes front apron (213), the relatively described front of vertical sweeping machine Forward direction setting
After plate (213) is arranged and is located at the rear baffle (214) at the front apron (213) rear, connects the front apron (213) and is described
The muti-piece side plate of baffle (214)；
Side plate described in the front apron (213), the rear baffle (214) and muti-piece is enclosed set on the outer of the main suction inlet (2111)
Week, and the top of side plate described in the front apron (213), the rear baffle (214) and muti-piece respectively with the main suction inlet
(2111) suction nozzle body (211) of periphery is fixedly connected, the front apron (213), the rear baffle (214) and muti-piece institute
The bottom end for stating side plate is respectively facing road surface extension.
8. rubbish according to claim 6 sweeps suction device, which is characterized in that
The secondary suction inlet (2113) being connected to the inner cavity (2110) is additionally provided on the lateral wall of the suction nozzle body (211)；
The nozzle body (21) further includes the soup stick with described secondary suction inlet (2113) detachable connection, the soup stick and the pair
Suction inlet (2113) connection sucks the inner cavity be moved at specific position under the operation of environmental sanitation personnel with the rubbish at by this
(2110) in；
The nozzle body (21) further includes the second end cover (217) for sealing the secondary suction inlet (2113).
9. rubbish according to claim 4 sweeps suction device, which is characterized in that
The lift drive mechanism (40) includes the erection support (41) being fixedly connected with the vehicle frame of the sweeping machine and sets vertically
The lifting actuator (42) set；
The connecting pin and the erection support (41) of lifting actuator (42) are fixed, the driving of lifting actuator (42)
End is fixed with the mounting base (23).
10. a kind of sweeping machine, which is characterized in that inhale sweeping device including rubbish as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910491935.7A CN110258399B (en) | 2019-06-06 | 2019-06-06 | Garbage sweeping and sucking device and road sweeper with same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910491935.7A CN110258399B (en) | 2019-06-06 | 2019-06-06 | Garbage sweeping and sucking device and road sweeper with same |
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| CN110258399A true CN110258399A (en) | 2019-09-20 |
| CN110258399B CN110258399B (en) | 2021-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910491935.7A Active CN110258399B (en) | 2019-06-06 | 2019-06-06 | Garbage sweeping and sucking device and road sweeper with same |
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|---|---|
| CN110258399B (en) | 2021-08-24 |
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