CN207619899U - A kind of sweeper and its dust exhaust apparatus - Google Patents
A kind of sweeper and its dust exhaust apparatus Download PDFInfo
- Publication number
- CN207619899U CN207619899U CN201721600261.2U CN201721600261U CN207619899U CN 207619899 U CN207619899 U CN 207619899U CN 201721600261 U CN201721600261 U CN 201721600261U CN 207619899 U CN207619899 U CN 207619899U
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- China
- Prior art keywords
- air
- suction duct
- nozzle section
- dust exhaust
- exhaust apparatus
- 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.)
- Expired - Fee Related
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- 239000000428 dust Substances 0.000 title claims abstract description 44
- 241001417527 Pempheridae Species 0.000 title claims abstract description 39
- 238000003780 insertion Methods 0.000 claims description 30
- 230000037431 insertion Effects 0.000 claims description 30
- 238000007789 sealing Methods 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000010408 sweeping Methods 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Abstract
The utility model discloses a kind of dust exhaust apparatuses of sweeper, including：Negative pressure device；The air-suction duct being connected with the negative pressure device recreation room；Movable to be assemblied in nozzle section of the air-suction duct far from the negative pressure device side, the lateral air-suction duct curving of the nozzle section far from the air-suction duct is in the arc-shaped；And for the return unit to make the nozzle section reset.Through the above scheme, when sweeper carries out cleaning works, when there is protrusion on road surface, when nozzle section is hit with protrusion, since nozzle section is arc-shaped towards ground side, direct collision will not occur with protrusion, and it can be moved to the direction far from ground along air-suction duct, behind raised section, under the action of return unit, nozzle section can be returned to original position.Design can be reduced the damage that nozzle section is subject to, extend the service life of dust exhaust apparatus while keeping dust exhaust apparatus to rubbish attraction in this way.
Description
Technical field
The utility model is related to cleaning equipment technology field, more particularly to a kind of sweeper and its dust exhaust apparatus.
Background technology
Sweeper is the new and effective cleaning equipment for integrating road cleaning, garbage reclamation and transport.It is a kind of be suitble to
The vehicle equipment of the road surfaces such as factory, highway, park, square all-directional sweeping work.This completely new vehicle once can complete ground
Face cleans, road curb side cleans, the cleaning of road curb and after cleaning to work such as the waterings on ground, be suitable for various weathers and
The cleaning work of different dry pavements.
Existing sweeper is by being set to the cleaning besom of sweeper both sides by rubbish on road surface when cleaning road surface
Concentration is sent to sweep under sweeper, coordinate on sweeper the dust catcher that designs by rubbish siphon away road pavement carry out it is clean.But
Existing dust catcher at work, close to road surface, when pavement behavior rises and falls, can be hit with road surface, and may be caused
Dust catcher damages.
Utility model content
The purpose of this utility model is to provide a kind of dust exhaust apparatus of sweeper, has the advantages that dust catcher is hardly damaged.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of dust exhaust apparatus of sweeper, including：The negative pressure device being set in sweeper；With negative pressure device activity
The air-suction duct that room is connected, the air-suction duct extend perpendicularly to ground；It is movable to be assemblied in the air-suction duct
The separate negative pressure device side and the nozzle section that can be axially moved along the air-suction duct, the nozzle section is far from the suction
The lateral air-suction duct curving of the one of wind pipeline is in the arc-shaped；And it is set on the air-suction duct for being to make
The nozzle section moves the return unit of rear homing along the air-suction duct extending direction.
Start negative pressure device when sweeper carries out cleaning works by using above-mentioned technical proposal, pass through air-suction duct
The rubbish of cooperation nozzle section road pavement is attracted, when there is protrusion on road surface, and nozzle section is hit with protrusion, due to nozzle section
It is arc-shaped towards ground side, direct collision will not occurs with protrusion, and can be along air-suction duct to the side far from ground
To movement, behind raised section, under the action of return unit, nozzle section can be returned to original position.Design can protected in this way
While dust exhaust apparatus is held to rubbish attraction, the damage that nozzle section is subject to is reduced, the service life of dust exhaust apparatus is extended.
Further, the nozzle section includes：The insertion tube being inserted in the air-suction duct；It is fixedly arranged on the insertion tube
Close to the air-suction duct side cover board；And it is fixedly arranged on the side far from the air-suction duct of the insertion tube, uses
In the bottom plate for forming suction inlet with the cover board, the bottom plate is curved close to a lateral cover board side of the suction inlet
Song is at arc-shaped；It states air-suction duct and is equipped with the first limiting section；The insertion tube is equipped with to coordinate with first limiting section and limit
Make second limiting section of the nozzle section relative to the air-suction duct position.
By using above-mentioned technical proposal, when carrying out road surface cleaning, also bottom plate matches and can reduce suction cover board
Air port enhances the attraction to rubbish；When encountering road surface fluctuating or protrusion, bottom plate is in contact with road surface or protrusion, the bottom of due to
The arc of plate acts on, and bottom plate is not hit directly with road surface or protrusion, and under road surface or raised role, bottom plate can be with nozzle section
It is moved to the direction far from ground, to reduce the damage that nozzle section is subject to；First limiting section and the cooperation of the second limiting section can
Position of the nozzle section relative to air-suction duct is limited, makes nozzle section without departing from air-suction duct.
Further, first limiting section is to be set to the air-suction duct mutually to assemble side inner circumferential with the insertion tube
To the first latch closure；Second limiting section portion is circumferential outside the insertion air-suction duct side for be set to the insertion tube
For with matched second latch closure of first latch closure.
By using above-mentioned technical proposal, during the work of sweeper, the first latch closure and the second latch closure coordinate energy
Enough position of the limitation insertion tube relative to air-suction duct, and then position of the nozzle section relative to air-suction duct is limited, make nozzle section
Without departing from air-suction duct.
Further, second latch closure outer surface is circumferentially embedded with sealing ring.
By using above-mentioned technical proposal, sealing ring can enhance the leakproofness connected between insertion tube and air-suction duct,
The occurrence of leaking out in the dust exhaust apparatus course of work is reduced, the working efficiency of dust exhaust apparatus is improved.
Further, the return unit is on the air-suction duct being sheathed on, and side is fixed with the air-suction duct and filled
Match, the spring of the other side and the nozzle section fixing assembling.
By using above-mentioned technical proposal, when nozzle section is in contact with bump and is transported to the side where air-suction duct
When dynamic, further elastic deformation occurs for spring, when nozzle section is detached with bump, under the action of spring restoring force,
Nozzle section homing, spring make the first latch closure and the second latch closure push against, improve nozzle section work still in elastic deformation state
The stability of work.
Further, the nozzle section is additionally provided with the baffle that rubbish is kept off for lattice along the both sides of road extending direction；It is described
Baffle is assemblied in the both sides of the nozzle section, so as to make the rubbish that the nozzle section can not be drawn with the nozzle section in predetermined angular
Rubbish slides away from the nozzle section along the extending direction of the baffle.
By using above-mentioned technical proposal the larger rubbish of volume, suction nozzle are encountered during sweeper cleans road
When portion can not suck, under the action of baffle, rubbish can be scratched from the both sides of nozzle section, mutually do not hit or abutted with nozzle section,
Further protect nozzle section.
Further, the dust exhaust apparatus of the sweeper further includes：It is set to the separate nozzle section of the baffle
Side, the collecting box for collecting the rubbish slid along the baffle.
By using above-mentioned technical proposal, when the rubbish that nozzle section can not be handled slides along baffle from the both sides of nozzle section
When, it can enter in collecting box and be collected, improve the cleaning ability of dust exhaust apparatus road pavement.
Further, a kind of sweeper, including：Car body；Clearing apparatus；And such as institute in any of the above-described technical solution
The dust exhaust apparatus stated.
By using above-mentioned technical proposal, when sweeper carries out cleaning works, the progress of clearing apparatus road pavement is first passed through
It cleans, refuse sweeping is concentrated, while starting negative pressure device, coordinate the rubbish of nozzle section road pavement to be inhaled by air-suction duct
Draw, it, will not since nozzle section is arc-shaped towards ground side when there is protrusion on road surface, and nozzle section is hit with protrusion
Direct collision occurs with protrusion, and can be moved to the direction far from ground along air-suction duct, behind raised section, multiple
Under the action of the part of position, nozzle section can be returned to original position.Design can reduce the damage that nozzle section is subject in this way, extend dust exhaust apparatus
Service life.
In conclusion the utility model has the advantages that：
1, nozzle section can be moved along the extending direction of air-suction duct, can be in holding dust exhaust apparatus to the same of rubbish attraction
When, reduce the damage that nozzle section is subject to；
2, cover board and bottom plate cooperation can reduce inlet scoop, attraction of the enhancing dust exhaust apparatus to rubbish；
3, insertion tube outer ring is embedded with sealing ring, can increase the leakproofness that insertion tube is connect with air-suction duct, reduces leakage
Wind；
4, the both sides of nozzle section are equipped with baffle, can the rubbish that can not handle of lattice gear nozzle section, further protect nozzle section.
Description of the drawings
Fig. 1 is the utility model embodiment dust exhaust apparatus and sweeper structural schematic diagram；
Fig. 2 is the dust exhaust apparatus partial schematic diagram of the utility model embodiment dust exhaust apparatus and sweeper；
Fig. 3 is the portions A enlarged drawing in Fig. 2；
Fig. 4 is dust exhaust apparatus and collecting box structural schematic diagram in the utility model embodiment dust exhaust apparatus and sweeper.
In figure：1, car body；2, clearing apparatus；21, cleaning brush；22, water tank；23, water pipeline；3, dust exhaust apparatus；31、
Negative pressure device；32, air-suction duct；321, the first limiting section；33, nozzle section；331, insertion tube；332, cover board；333, bottom plate；
334, the second limiting section；335, sealing ring；34, return unit；4, baffle；5, collecting box；51, the first receiving channel；52, it second connects
Receive channel；53, wheel；54, hydraulic cylinder.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Embodiment：The sweeper and its dust exhaust apparatus of a kind of sweeper provided in this embodiment, as shown in Figure 1, including：Vehicle
Body 1, clearing apparatus 2 and dust exhaust apparatus 3, dust exhaust apparatus 3 are set to side of the clearing apparatus 2 far from headstock, cleaning vehicle into
During walking along the street face is clean, clearing apparatus 2 is first passed through, the upper rubbish concentration on road surface is swept into 1 bottom of car body, then pass through suction
The cleaning of road pavement is completed in garbage collection by dirt device 3.
As shown in Figure 1, clearing apparatus 2 includes：It is set to the cleaning brush 21, water tank 22 and sparge pipe of 1 both sides of car body
Road 23.Water pipeline 23 is connected with water pump, for extracting out and being transferred at cleaning brush 21 by water in water tank 22.
As shown in Fig. 2, dust exhaust apparatus 3 includes：The negative pressure device 31 that is set in car body 1 is connected with negative pressure device 31
Air-suction duct 32, the nozzle section 33 being connected with air-suction duct 32 and the return unit 34 being set in air-suction duct 32.
In the present embodiment, negative pressure device is negative-pressure air fan；Nozzle section 33 and the movable assembly of air-suction duct 32 simultaneously can edges
The extending direction of air-suction duct 32 moves；Return unit 34 for make nozzle section 33 along the extending direction of air-suction duct 32 move after make
Nozzle section 33 resets.
As shown in Figure 3 and Figure 4, nozzle section 33 includes：Insertion tube 331 and the insertion tube 331 being inserted in air-suction duct 32
The cover board 332 of fixing assembling and bottom plate 333 with 331 fixing assembling of insertion tube；Cover board 332 is located at insertion tube 331 close to suction
The side of wind pipeline 32, bottom plate 333 are located at side of the insertion tube 331 far from air-suction duct 32 and with cover board 332 in far from insertion
The side of pipe 331 forms suction inlet, and cover board 332 is close to the curving where one lateral suction inlet of ground at arc-shaped, bottom plate
Direction where the 333 lateral suction inlet close to suction inlet bends to arc-shaped, the setting of arc-shaped can make cover board 332 or
When bottom plate 333 is with road surface or road projection contacts, direct collision will not occur, but drive nozzle section 33 to close to air-suction duct
32 direction movement, behind raised road surface, the meeting of nozzle section 33 homing under the action of return unit 334, in the present embodiment
In, return unit 334 is to be built in side and 32 fixing assembling of air-suction duct, the other side and insertion tube in the air-suction duct 32
The spring of 331 fixing assemblings.
As shown in Figure 3 and Figure 4, air-suction duct 32 is equipped with the first limiting section 321, and insertion tube 331 is equipped with the second limit
Portion 334 can limit nozzle section 33 relative to air-suction duct 32 by the cooperation of the first limiting section 321 and the second limiting section 334
Position.In the present embodiment, the first limiting section 321 is to be set to air-suction duct 32 and the inner circumferential at 331 phase assembly of insertion tube
To the first latch closure, the second limiting section 334 is to be arranged in insertion tube 331 and outside air-suction duct 32 phase assembly side circumferential the
Two latch closures, the first latch closure and the second latch closure can mutually block and, sealing ring 335 is embedded in the outer ring of the second latch closure, by above-mentioned
Sealing ring 335 can enhance the leakproofness that insertion tube 331 is assembled with air-suction duct 32, and reduction is leaked out, and improve dust exhaust apparatus work
Efficiency.
As shown in Figures 2 to 4, the both sides of nozzle section 33 are also provided with baffle 4, and baffle 4 is in precalculated position with suction nozzle version 33
It is fixedly arranged on cover board 332, when encountering the rubbish that nozzle section 33 can not be handled, baffle 4 qualified can keep off such rubbish, meanwhile, with
The advance of sweeper, such rubbish can be slided along the extending direction tailstock of baffle 4.In nozzle section 33 close to the side of the tailstock
Equipped with collecting box 5, collecting box 5 can be used for collecting the rubbish slid along baffle.
Collecting box 5 includes：It is respectively arranged at the first receiving channel 51 and the second receiving channel of 33 both sides of nozzle section
52, the first receiving channel 51 is connected with the second receiving channel 52, and collecting box is substantially C-shaped, and vehicle is equipped on collecting box 53
Wheel.The hydraulic cylinder 54 of the motion bar and collecting box fixing assembling that are equipped in car body is made by the movement of 54 motion bar of hydraulic cylinder
Collecting box 5 stretches out or income arrives sweeper underbody.
The sweeper and its dust exhaust apparatus of a kind of sweeper provided in this embodiment, operation principle approximately as；Into
When row cleaning works, collecting box 5 is put down by hydraulic cylinder 54,2 road pavement of clearing apparatus is first passed through and is cleaned, by refuse sweeping
Underbody is focused on, while starting negative pressure device 31, coordinates the rubbish of 33 road pavement of nozzle section to be attracted by air-suction duct 32,
It, will not since nozzle section 33 is arc-shaped towards ground side when there is protrusion on road surface, and nozzle section 33 is hit with protrusion
Direct collision occurs with protrusion, and can be moved to the direction far from ground along air-suction duct 32, behind raised section,
Under the action of spring, nozzle section 33 can be returned to original position；When encountering the rubbish that nozzle section 34 can not be handled, baffle 4 can be by this
Class rubbish lattice are kept off, it is made to be slided to the tailstock along the extending direction of baffle 4, the collection of case 5 are collected, to complete the clear of road pavement
Clean work.The dust exhaust apparatus 3 of sweeper provided in this embodiment is subtracted by the movable assembly of nozzle section 33 and air-suction duct 32
The damage that nozzle section 33 is subject to is lacked.
Claims (8)
1. a kind of dust exhaust apparatus of sweeper, which is characterized in that including：
The negative pressure device (31) being set in sweeper；
The air-suction duct (32) being connected with the negative pressure device (31) recreation room, the air-suction duct（32）Extending direction hang down
Directly in ground；
The movable air-suction duct (32) that is assemblied in is far from the negative pressure device (31) side and can be along the air-suction duct
(32) nozzle section (33) being axially moved, the lateral aspiration channel of the nozzle section (33) far from the air-suction duct (32)
Road (32) curving is in the arc-shaped；And
It is set on the air-suction duct (32) for being to make the nozzle section (33) along the air-suction duct (32) extending direction
The return unit (34) of homing after movement.
2. the dust exhaust apparatus of sweeper according to claim 1, which is characterized in that
The nozzle section (33) includes：
The insertion tube (331) being inserted in the air-suction duct (32)；
It is fixedly arranged on the cover board (332) close to the air-suction duct (32) side of the insertion tube (331)；And
It is fixedly arranged on the side far from the air-suction duct (32) of the insertion tube (331), for being formed with the cover board (332)
The bottom plate (333) of suction inlet, the bottom plate (333) are curved close to lateral cover board (332) side of the suction inlet
Song is at arc-shaped；
The air-suction duct (32) is equipped with the first limiting section (321)；
The insertion tube (331) is equipped with limits the nozzle section (33) relative to institute with first limiting section (321) cooperation
State second limiting section (334) of air-suction duct (32) position.
3. the dust exhaust apparatus of sweeper according to claim 2, it is characterised in that：
First limiting section (321) is to be set to the air-suction duct (32) mutually to assemble in side with the insertion tube (331)
The first circumferential latch closure；
Second limiting section (334) is to be set to the insertion tube（331）The insertion air-suction duct (32) side periphery
To be used for and matched second latch closure of first latch closure.
4. the dust exhaust apparatus of sweeper according to claim 3, it is characterised in that：
Second latch closure outer ring is embedded with sealing ring (335).
5. the dust exhaust apparatus of sweeper according to claim 1, it is characterised in that：
The return unit（34）For on the air-suction duct (32) that is sheathed on, side with the air-suction duct (32) is fixed fills
Match, the spring of the other side and the nozzle section (33) fixing assembling.
6. the dust exhaust apparatus of sweeper according to claim 1, it is characterised in that：
The nozzle section (33) is additionally provided with the baffle (4) that rubbish is kept off for lattice along the both sides of road extending direction；The baffle (4)
The both sides of the nozzle section (33) are assemblied in predetermined angular, with the nozzle section (33) so that the nozzle section (33) can not inhale
The rubbish taken slides away from the nozzle section (33) along the extending direction of the baffle (4).
7. the dust exhaust apparatus of sweeper according to claim 6, which is characterized in that
The dust exhaust apparatus (3) of the sweeper further includes：It is set to one far from the nozzle section (33) of the baffle (4)
Side is used to collect along the baffle（4）The collecting box (5) of the rubbish of landing.
8. a kind of sweeper, which is characterized in that including：
Car body (1)；
Clearing apparatus (2)；And
Such as claim 1-7 any one of them dust exhaust apparatus (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721600261.2U CN207619899U (en) | 2017-11-25 | 2017-11-25 | A kind of sweeper and its dust exhaust apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721600261.2U CN207619899U (en) | 2017-11-25 | 2017-11-25 | A kind of sweeper and its dust exhaust apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207619899U true CN207619899U (en) | 2018-07-17 |
Family
ID=62824240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721600261.2U Expired - Fee Related CN207619899U (en) | 2017-11-25 | 2017-11-25 | A kind of sweeper and its dust exhaust apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207619899U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109518640A (en) * | 2018-12-25 | 2019-03-26 | 上海神舟汽车节能环保股份有限公司 | A kind of suction inlet with buffer resetting device |
| CN110538529A (en) * | 2019-08-22 | 2019-12-06 | 安徽倮倮米业有限公司 | Dust collecting and filtering device vehicle for rice processing workshop |
| CN112301930A (en) * | 2020-11-18 | 2021-02-02 | 徐州盛德电动车有限公司 | Motor sweeper with dust fall function |
| CN114622508A (en) * | 2022-04-06 | 2022-06-14 | 东风悦享科技有限公司 | A motor sweeper that is used for dust-proof in frustrated road surface to clean |
| CN114775492A (en) * | 2022-04-15 | 2022-07-22 | 盛泽慧 | Ground cleaning device for building construction and cleaning method thereof |
-
2017
- 2017-11-25 CN CN201721600261.2U patent/CN207619899U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109518640A (en) * | 2018-12-25 | 2019-03-26 | 上海神舟汽车节能环保股份有限公司 | A kind of suction inlet with buffer resetting device |
| CN110538529A (en) * | 2019-08-22 | 2019-12-06 | 安徽倮倮米业有限公司 | Dust collecting and filtering device vehicle for rice processing workshop |
| CN112301930A (en) * | 2020-11-18 | 2021-02-02 | 徐州盛德电动车有限公司 | Motor sweeper with dust fall function |
| CN114622508A (en) * | 2022-04-06 | 2022-06-14 | 东风悦享科技有限公司 | A motor sweeper that is used for dust-proof in frustrated road surface to clean |
| CN114775492A (en) * | 2022-04-15 | 2022-07-22 | 盛泽慧 | Ground cleaning device for building construction and cleaning method thereof |
| CN114775492B (en) * | 2022-04-15 | 2023-12-29 | 金工建设集团股份有限公司 | Floor cleaning device for building construction and cleaning method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 2901-2906, COFCO Ziyun building, zone 22, lingzhiyuan community, Xin'an street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Huafu environment Co.,Ltd. Address before: 518000 306, 308 rooms on the third floor of Tianming residence in Futian District, Shenzhen, Guangdong. Patentee before: SHENZHEN HUAFU MUNICIPAL SERVICE Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180717 |