CN209292951U - Suction nozzle and sweeper comprising it - Google Patents
Suction nozzle and sweeper comprising it Download PDFInfo
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- CN209292951U CN209292951U CN201821667009.8U CN201821667009U CN209292951U CN 209292951 U CN209292951 U CN 209292951U CN 201821667009 U CN201821667009 U CN 201821667009U CN 209292951 U CN209292951 U CN 209292951U
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- suction nozzle
- air draught
- round brush
- bracket
- cylinder
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Abstract
The utility model relates to road cleaning technical fields, and in particular to a kind of suction nozzle and the sweeper comprising it, the front are equipped with suction tube device, and centre is equipped with adjustable brush device, behind inverse blowing device is installed；Water spray dust suppression pipe device is installed in front of suction tube device；Liftable rubber slab sealing device is installed in suction nozzle lower front；When ground is more clean or operating speed is lower, round brush is raised up, the flow pattern that entire suction nozzle only has suction tube device sucking rubbish and inverse blowing device to blow；When ground is dirtier or requires operating speed very fast, round brush is settled out, entire suction nozzle become preposition suction tube device sucking rubbish, in set the work pattern that round brush sweeps to rubbish at suction tube, inverse blowing device will be omitted rubbish and be blown to below round brush, it greatly improves washing for entire suction nozzle and sweeps efficiency and operating speed, when encountering larger rubbish in cleaning process, sealed rubber plate can be raised up.
Description
Technical field
The utility model relates to road cleaning technical fields, and in particular to a kind of suction nozzle and the sweeper comprising it.
Background technique
With economic continuous development, the work pattern of urban and suburban roads environmental sanitation is transformed into now by original manual work
The mechanical works mode such as sweeping machine, cleaning vehicle, sprinkling truck.And known sweeper is mainly by sweeping disk for the rubbish on ground
The lower section for sweeping to nozzle body is sucked rubbish in dustbin by suction nozzle.And suction nozzle is the critical component of sweeping machine sucking rubbish,
It is the sole inlet that rubbish, sand dust are picked up, its performance superiority and inferiority is directly related to sweeper and cleans ability.Common pure-suction type is inhaled
Mouth is only able to satisfy 5~10km/h working condition, but still comes with some shortcomings: when ground refuse, sand and dust are more, cleaning unclean；
When working speed is promoted, it is lower to clean road surface clean rate；It is lower to large particle larger volume rubbish suction efficiency.
In view of the above drawbacks, the utility model creator obtains originally practical new finally by prolonged research and practice
Type.
Utility model content
To solve above-mentioned technological deficiency, the technical solution adopted in the utility model is that the utility model provides a kind of suction
Mouth and sweeper comprising it can better ensure that the efficiency and operating speed of suction nozzle sucking rubbish.
The technical solution of use are as follows:
A kind of suction nozzle, including suction tube device, the suction tube device are set in front of suction nozzle comprising suction tube and an air draught chamber
Body, the suction tube are located at the top of air draught cavity and are connected with air draught inside cavity；
The suction nozzle further includes brush device, and the brush device includes round brush and round brush regulating mechanism；
The round brush regulating mechanism includes the first cylinder, swing-bar mechanism and bracket, and the bracket is fixedly connected on air draught chamber
External side, first cylinder are fixed on air draught cavity and/or on bracket, the swing-bar mechanism include actuating arm, shaft and
Swing arm, described actuating arm one end are fixedly connected by shaft with the turning end of swing arm, the other end of the actuating arm and
The telescopic rod of one cylinder is hinged, and the shaft is rotatablely connected with the bracket, and the round brush is rotatablely connected with institute
State the swinging end of swing arm；To which the telescopic rod of the first cylinder drives actuating arm around the axle center reciprocally swinging of shaft, Jin Ertong
Crossing shaft drives swing arm that round brush is made to execute lifting action；
The round brush is set in the air draught chamber body and is located at suction tube rear.
It further, further include inverse blowing device, the inverse blowing device is located at air draught cavity rear, the blowback
Wind apparatus includes blowback air duct, flow-guiding channel and connecting plate, the blowback air duct be sealedly attached to above flow-guiding channel and with lead
Circulation road is connected, and the air outlet of the flow-guiding channel lower end is connected with the air draught cavity, the flow-guiding channel with it is described
Connecting plate is fixedly connected, and the connecting plate is fixedly connected with the bracket.
Further, the corresponding position of the connecting plate and the bracket is respectively equipped with through-hole and arc groove, and bolt passes through
The through-hole and arc groove are fixedly connected with the connecting plate with bracket；It is anti-to adjust by adjusting the position of connecting plate and bracket
The angle and height of blowing device.
Further, the inverse blowing device includes multiple blowback air ducts, and the inverse blowing device tilts backwards vertically.
Further, rubber slab sealing device, the rubber slab sealing device are provided on the antetheca of the air draught cavity
Including the second cylinder, cursor and sealed rubber plate, second cylinder is fixed on the antetheca of air draught cavity, air draught cavity
It is provided with sealed rubber plate below the lower edge of antetheca, two support arms of cursor are separately connected the telescopic arm of the second cylinder and close
Rubber slab is sealed, the connecting pin of two support arms and the antetheca of air draught cavity are hinged, so that the second cylinder is able to drive cursor pendulum
It is dynamic to promote or fall in turn sealed rubber plate.
Further, the rubber slab sealing device further includes body cradle, before the body cradle is fixed on air draught cavity
On wall, connecting pin and the body cradle of two support arms are hinged.
Further, the axis of rolling of the round brush is connected with a motor.
Further, water spray dust suppression pipe device is provided in front of the air draught cavity, water spray dust suppression pipe device includes master
Water pipe and water spout, the water main is fixedly connected on the antetheca of air draught cavity and is connected with water source, on the water main
It is provided with several water spouts.
Further, the bracket is plate structure, is two, is connected to the two side ends of air draught cavity, two
One group of idler wheel is respectively symmetrically installed on bracket, caging bolt is installed to adjust height of the idler wheel relative to bracket above idler wheel
Degree, to guarantee suction nozzle terrain clearance in 10~15mm.
A kind of a kind of sweeper comprising suction nozzle described in above-mentioned any one.
When sweeping machine carries out operation, suction nozzle is dropped on ground, when ground is more clean or operating speed is lower,
First cylinder raises up round brush, the air-flow mould that entire suction nozzle only has suction tube device sucking rubbish and inverse blowing device to blow
Formula；When ground is dirtier or requires operating speed very fast, the first cylinder settles out round brush, and entire suction nozzle becomes preposition suction
Wound packages set sucking rubbish, in set that round brush sweeps to rubbish at suction tube, inverse blowing device by rubbish is omitted is blown to work below round brush
Industry mode greatly improves washing for entire suction nozzle and sweeps efficiency and operating speed.When encountering larger rubbish in cleaning process (such as
Mineral water bottle, leaf) when, by link mechanism, the second cylinder raises up sealed rubber plate rotation, rapidly enters rubbish
In suction nozzle.
From the foregoing, it will be observed that the nozzle structure can be effectively reduced vehicle energy consumption, and can according to pavement garbage how much, intelligently take
Whether go up and down round brush and clean road surface, and the parameters such as the blowing amount by adjusting inverse blowing device and ground angle, height, finally
Meet various demands of the vehicle in 0~30km/h operation.
Detailed description of the invention
Fig. 1 is the entirety perspective view of the suction nozzle of the utility model；
Fig. 2 is the structural schematic diagram of the suction tube device of the utility model；
Fig. 3 is the structural schematic diagram of the brush device of the utility model；
Fig. 4 is the structural schematic diagram of the inverse blowing device of the utility model；
Fig. 5 is the side structure schematic view of the suction nozzle of the utility model.
Specific embodiment
Below in conjunction with attached drawing, the above and other technical features and advantages of the present invention are described in more detail.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, it is merely for convenience of description the utility model, rather than the device or element of indication or suggestion meaning must have
There is specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, unless otherwise
Clear specific restriction.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection is also possible to be electrically connected or can communicate each other；It can be directly connected, the indirect phase of intermediary can also be passed through
Even, the connection inside two elements or the interaction relationship of two elements be can be, unless otherwise restricted clearly.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention unless specifically defined or limited otherwise, fisrt feature is in the second feature " on " or " down "
It can be that the first and second features directly contact or the first and second features are by intermediary mediate contact.Moreover, first is special
Sign can be fisrt feature above the second feature " above ", " above " and " above " and be directly above or diagonally above the second feature, or only
Indicate that first feature horizontal height is higher than second feature.Fisrt feature under the second feature " below ", " below " and " below " can be with
It is that fisrt feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with
It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field
Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into
Row combination and combination.
As shown in Figure 1, a kind of suction nozzle 1, front is equipped with suction tube device 2, and middle part is equipped with brush device 3, rear portion peace
Anti-loaded blowing device 4；Water spray dust suppression pipe device 5 is installed in the front of suction tube device 2；Below the suction nozzle periphery, rubber is installed
Offset plate sealing device 6；Four rolling 7 is all around symmetrically installed in suction nozzle 1.Suction nozzle 1 install four suction nozzle idler wheels 7,
It is bolted with bracket 206, and up and down adjustment is carried out by the caging bolt of side mounted thereto, guarantee that suction nozzle 1 is liftoff
Height is in 10~15mm.
Water spray dust suppression pipe device 5, water spray dust suppression pipe device include water main 501, nozzle connection 502, water spout 503, master
Water pipe 501 is fixedly connected on the antetheca 205 of air draught cavity 20, and water main 501 welds with nozzle connection 502 and is connected with water source
It is logical, and guarantee higher straightness, material is stainless steel material.Several water spouts 503 are provided on water main 501.
Refering to what is shown in Fig. 2, suction tube device 2 mainly includes suction tube 21 and an air draught cavity 20, air draught cavity 20 includes top plate
202 and antetheca 205, suction tube 21 be it is multiple, preferably 3, be welded on 202 top of top plate and be connected inside air draught cavity 20
It is logical, it is arranged symmetrically, spacing 650mm；Antetheca 205 is welded on 202 front lower place of top plate；Space separating board 203 in setting in air draught chamber body,
Side baffle 204, middle space separating board 203 is welded on immediately below top plate 202, and symmetrical arrangement form；Side baffle 204 is on a left side
It is welded respectively with top plate 202, bracket 206,205 phase of antetheca right two sides；Suction tube 21 is connected to the vacuum source on sweeper, and material is
Wear-resistant steel material, when each component of suction tube device 2 is welded, all weld seams must be fully welded, and guarantee the sealing of suction nozzle
Property, promote the vacuum degree inside suction tube device.
Refering to what is shown in Fig. 3, brush device 3 includes round brush 301 and two round brush regulating mechanisms, two round brush regulating mechanisms are set respectively
The both ends of round brush 301 are placed in, round brush regulating mechanism includes the first cylinder 307, swing-bar mechanism and bracket 206, and bracket 206 is in top plate
202 left and right sides welding, the first cylinder 307 are fixed on top plate 202 by ear plate base 308, and the swing-bar mechanism includes driving
Arm 309, shaft 310 and swing arm 306, described 309 one end of actuating arm are fixed by shaft 310 and the turning end of swing arm 309
Connection, the other end of actuating arm 309 and the telescopic rod of the first cylinder 307 are hinged, and shaft 310 is rotatablely connected with bracket
206, the round brush 301 is rotatablely connected with the swinging end of swing arm 306；The junction of bracket 206 and shaft 310 is equipped with axis
Seat 1 is held, the axis of rolling of the round brush 301 is driven by a hydraulic motor 305, the junction of two swing arms 306 and round brush 301
It is respectively arranged with bearing block 2 303, bearing block 3 304.The round brush 301 is set in the air draught cavity 20 and is located at suction tube
21 rears.It is first cylinder 307, ear plate base 308, round brush 301, bearing block 1, bearing block 2 303, bearing block 3 304, hydraulic
Motor 305, actuating arm 309, shaft 310, swing arm 306 form a four-bar mechanism.To the telescopic rod band of the first cylinder 307
Dynamic actuating arm 309 surrounds the axle center reciprocally swinging of shaft 310, and then drives swing arm 306 to hold round brush 301 by shaft 310
Row lifting action；When not using round brush 301, round brush 301 can be rotated and be raised up；When needing using round brush operation or height
When fast operation, round brush 301 is put down into auxiliary and cleans road surface, and automatic adjusument can be carried out according to the abrasion condition of round brush 301, is had
Effect reduces vehicle energy consumption.
Refering to what is shown in Fig. 4, inverse blowing device 4 is located at 20 rear of air draught cavity, inverse blowing device 4 includes multiple blowback air ducts
41, flow-guiding channel 40 and connecting plate 406, blowback air duct 41 are sealedly attached to 40 top of flow-guiding channel and are connected with flow-guiding channel 40
Logical, the air outlet of 40 lower end of flow-guiding channel is connected with the air draught cavity 20, flow-guiding channel 40 and the connecting plate 406
It is fixedly connected, connecting plate 406 is fixedly connected with bracket 206.Inverse blowing device 4 tilts backwards vertically, and flow-guiding channel 40 is by water conservancy diversion
Plate 1, deflector 2 403 are welded, and welding material is wear-resistant steel material, and all weld seams must be fully welded, and have protected
Demonstrate,prove the leakproofness of suction nozzle；Blowback air duct 41 is welded with deflector 1, deflector 2 403 respectively, is arranged symmetrically, spacing
650mm.The corresponding position of connecting plate 406 and bracket 206 is respectively equipped with through-hole and arc groove (referring to Fig. 5), and bolt passes through described
Through-hole and arc groove are fixedly connected with the connecting plate 406 with bracket 206；By the position for adjusting connecting plate 406 and bracket 206
To adjust the angle and height of inverse blowing device 4, to reach best purging effect.
With reference to shown in Fig. 5, Fig. 1, rubber slab sealing device 6, rubber slab sealing are provided on the antetheca 205 of air draught cavity 20
Device includes two second cylinders 603, two body cradles 604, two cursors 605 and sealed rubber plate 601, and the second cylinder 603 is fixed
In on the antetheca 205 of air draught cavity 20, it is provided with sealed rubber plate 601 below the lower edge of the antetheca 205 of air draught cavity 20, is turned
Two support arms of swing arm 605 are separately connected the telescopic arm and sealed rubber plate 601 of the second cylinder 603, and the body cradle 604 is fixed
In on the antetheca 205 of air draught cavity, connecting pin and the body cradle 604 of two support arms of cursor 605 are hinged, thus the second gas
Cylinder 603 is able to drive cursor 505 and swings and then promoted or fallen sealed rubber plate 604.It can be encountered in cleaning process larger
When rubbish, the rotation of sealed rubber plate 601 is raised up by the second cylinder 603, rubbish is facilitated to enter.
In a more specific embodiment, rubber slab sealing device 6 further includes rubber slab press strip 602, sealed rubber plate
601, lower section of the rubber slab press strip 602 respectively with bracket 206, antetheca 205, top plate 202 is bolted.
A kind of sweeper uses a kind of above-mentioned suction nozzle.
The utility model discloses a kind of suction nozzle 1 with round brush, inverse blowing device, when sweeping road surface using suction nozzle suction,
High-efficient, operating speed height is swept in suction.Its general layout form: front is equipped with suction tube device 2, and centre is equipped with brush device 3,
Inverse blowing device 4 is installed below；Water spray dust suppression pipe device 5 is installed in front of suction tube device；Below suction nozzle periphery, rubber is installed
Offset plate sealing device 6；Suction nozzle idler wheel 7 there are four being all around symmetrically installed in suction nozzle.Vehicle energy consumption can be effectively reduced in the structure,
And can according to pavement garbage how much, intelligently take whether going up and down round brush and clean road surface, and be adjustable the blowing of inverse blowing device
The parameters such as amount and ground angle, height, finally meet various demands of the vehicle in 0~30km/h operation.
The above is only the preferred embodiments of the utility model, are merely illustrative for the utility model, rather than limit
Property processed.The structure and connection type etc. of each component may be changed in the utility model, all practical new at this
The equivalents and improvement carried out on the basis of type technical solution, should not exclude except the protection scope of the utility model.
Claims (10)
1. a kind of suction nozzle, including suction tube device, the suction tube device is set in front of suction nozzle comprising suction tube and an air draught chamber
Body, the suction tube are located at the top of air draught cavity and are connected with air draught inside cavity；
It is characterized in that, further including brush device, the brush device includes round brush and round brush regulating mechanism；
The round brush regulating mechanism includes the first cylinder, swing-bar mechanism and bracket, and it is external that the bracket is fixedly connected on air draught chamber
Side, first cylinder are fixed on air draught cavity and/or on bracket, and the swing-bar mechanism includes actuating arm, shaft and swing
Arm, described actuating arm one end are fixedly connected by shaft with the turning end of swing arm, the other end of the actuating arm and the first gas
The telescopic rod of cylinder is hinged, and the shaft is rotatablely connected with the bracket, and the round brush is rotatablely connected with the pendulum
The swinging end of swing arm；To which the telescopic rod of the first cylinder drives actuating arm to surround the axle center reciprocally swinging of shaft, and then passes through and turn
Axis drives swing arm that round brush is made to execute lifting action；
The round brush is set in the air draught chamber body and is located at suction tube rear.
2. a kind of suction nozzle as described in claim 1, which is characterized in that it further include inverse blowing device, the inverse blowing device position
In air draught cavity rear, the inverse blowing device includes blowback air duct, flow-guiding channel and connecting plate, and the blowback air duct is close
Envelope is connected to above flow-guiding channel and is connected with flow-guiding channel, the air outlet of the flow-guiding channel lower end and the air draught cavity
It is connected, the flow-guiding channel is fixedly connected with the connecting plate, and the connecting plate is fixedly connected with the bracket.
3. a kind of suction nozzle as claimed in claim 2, which is characterized in that the corresponding position of the connecting plate and the bracket is distinguished
Equipped with through-hole and arc groove, bolt, which passes through the through-hole and arc groove, is fixedly connected with the connecting plate with bracket；Pass through adjusting
The position of connecting plate and bracket is to adjust the angle and height of inverse blowing device.
4. a kind of suction nozzle as claimed in claim 2, which is characterized in that the inverse blowing device includes multiple blowback air ducts, institute
Inverse blowing device is stated to tilt backwards vertically.
5. a kind of suction nozzle as described in claim 1, which is characterized in that it is close to be provided with rubber slab on the antetheca of the air draught cavity
Seal apparatus, the rubber slab sealing device include the second cylinder, cursor and sealed rubber plate, and second cylinder is fixed on suction
On the antetheca of wind cavity, sealed rubber plate, two support arms point of cursor are provided with below the lower edge of the antetheca of air draught cavity
The telescopic arm and sealed rubber plate of the second cylinder are not connected, the connecting pin of two support arms and the antetheca of air draught cavity are hinged, from
And the second cylinder is able to drive rotation arm swing and then promotes or fall sealed rubber plate.
6. a kind of suction nozzle as claimed in claim 5, which is characterized in that the rubber slab sealing device further includes body cradle, institute
It states body cradle to be fixed on the antetheca of air draught cavity, connecting pin and the body cradle of two support arms are hinged.
7. a kind of suction nozzle as described in claim 1, which is characterized in that the axis of rolling of the round brush is connected with a motor.
8. a kind of suction nozzle as described in claim 1, which is characterized in that be provided with water spray dust suppression pipe in front of the air draught cavity
Device, water spray dust suppression pipe device includes water main and water spout, and the water main is fixedly connected on the antetheca of air draught cavity simultaneously
It is connected with water source, several water spouts is provided on the water main.
9. a kind of suction nozzle as described in claim 1, which is characterized in that the bracket is plate structure, is two, connects respectively
The two side ends of air draught cavity are connected to, one group of idler wheel is respectively symmetrically installed on two brackets, caging bolt is installed above idler wheel
To adjust height of the idler wheel relative to bracket, to guarantee suction nozzle terrain clearance in 10~15mm.
10. a kind of sweeper, which is characterized in that it includes a kind of suction nozzle described in claim 1 to 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821667009.8U CN209292951U (en) | 2018-10-15 | 2018-10-15 | Suction nozzle and sweeper comprising it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821667009.8U CN209292951U (en) | 2018-10-15 | 2018-10-15 | Suction nozzle and sweeper comprising it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209292951U true CN209292951U (en) | 2019-08-23 |
Family
ID=67653976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821667009.8U Active CN209292951U (en) | 2018-10-15 | 2018-10-15 | Suction nozzle and sweeper comprising it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209292951U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110811434A (en) * | 2019-10-15 | 2020-02-21 | 广东博智林机器人有限公司 | Cleaning robot |
| CN114892572A (en) * | 2022-06-21 | 2022-08-12 | 南京英达公路养护车制造有限公司 | Cleaning device for high-speed cleaning operation vehicle |
-
2018
- 2018-10-15 CN CN201821667009.8U patent/CN209292951U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110811434A (en) * | 2019-10-15 | 2020-02-21 | 广东博智林机器人有限公司 | Cleaning robot |
| CN114892572A (en) * | 2022-06-21 | 2022-08-12 | 南京英达公路养护车制造有限公司 | Cleaning device for high-speed cleaning operation vehicle |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 710201 Jingwei Industrial Zone, Xi'an economic and Technological Development Zone, Shaanxi, China Patentee after: Shaanxi Automobile Group Co.,Ltd. Address before: 710201 Jingwei Industrial Zone, Xi'an economic and Technological Development Zone, Shaanxi, China Patentee before: SHAANXI AUTOMOBILE GROUP Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |