CN106812102A - Sweeper dust absorbing air passage shutoff device and sweeper - Google Patents
Sweeper dust absorbing air passage shutoff device and sweeper Download PDFInfo
- Publication number
- CN106812102A CN106812102A CN201710205816.1A CN201710205816A CN106812102A CN 106812102 A CN106812102 A CN 106812102A CN 201710205816 A CN201710205816 A CN 201710205816A CN 106812102 A CN106812102 A CN 106812102A
- Authority
- CN
- China
- Prior art keywords
- air
- air door
- dust absorbing
- locking component
- sweeper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000428 dust Substances 0.000 title claims abstract description 72
- 241001417527 Pempheridae Species 0.000 title claims abstract description 52
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The present invention relates to a kind of sweeper dust absorbing air passage shutoff device and sweeper.Sweeper dust absorbing air passage shutoff device includes：Air door, can move, relative to the air port of the dust absorbing air passage of sweeper to be opened and closed air port；Locking component, with can be when air door closes air port by the first position of air door and dust absorbing air passage locking and the second place that air door and dust absorbing air passage locking can be released, locking component is arranged on air door and can be relative to damper movement, to change between the first position and the second position；Elastomeric element, is connected between air door and locking component, is used to promote locking component to maintain the second place；And driver part, it is connected with locking component, damper movement is driven to close air port with by elastomeric element and locking component, and drives to first position locking component after air port is closed.Using the technical scheme of the application, be conducive to improving the problem that air door present in prior art is easily blown open, advantageously ensure that the sealing in air port.
Description
Technical field
The present invention relates to sanitation equipment field, in particular to a kind of sweeper dust absorbing air passage shutoff device and cleaning
Car.
Background technology
Current sweeper can be largely classified into by operating principle：Knot is swept in Purely sweeping type sweeper, pure-suction type sweeper and suction
Box-like sweeper, wherein pure-suction type and suction sweep convolution sweeper and mainly drive blower fan to aspirate rubbish by air channel by power source
Casing, forms negative pressure in garbage box, and negative pressure causes that extraneous air enters dustbin by air channel, while taking away on road surface
Rubbish.In certain special cases, it is often necessary to cut with reaching various work patterns by controlling the opening and closing in some air channels, switching
The effect changed.
Traditional sweeper typically promotes air door to rotate to the purpose that certain position reaches air channel switching by oil cylinder or cylinder,
But because wind speed and pressure is generally large in sweeper air channel, and often contain the big quality rubbish of bulky grain, the easy quilt in traditional air channel
Blow open and rush open, so as to lose sealing effectiveness, in turn result in the consequences such as poor cleaning effect, air channel leakage, airborne dust secondary pollution.
The content of the invention
The present invention is intended to provide a kind of sweeper dust absorbing air passage shutoff device and sweeper, exist in the prior art to improve
The problem that is easily blown open of air door.
One side according to embodiments of the present invention, the invention provides a kind of sweeper dust absorbing air passage shutoff device, bag
Include：
Air door, can move, relative to the air port of the dust absorbing air passage of sweeper to be opened and closed air port；
Locking component, with can be when air door closes air port by the first position of air door and dust absorbing air passage locking and can
Release the second place of air door and dust absorbing air passage locking, locking component be arranged on air door and can relative to damper movement, with
Change between the first position and the second position；
Elastomeric element, is connected between air door and locking component, is used to promote locking component to maintain the second place；And
Driver part, is connected with locking component, drives damper movement to close wind with by elastomeric element and locking component
Mouthful, and drive to first position locking component after air port is closed.
Alternatively, air door can rotate to be opened and closed air port relative to air port, locking component can relative to air door rotate with
Change between the first position and the second position, the pivot center of the pivot center of locking component parallel to air door.
Alternatively, locking component includes hook portion, hook component is provided with dust absorbing air passage, in first position, hook portion button
It is located on hook component with by air door and dust absorbing air passage locking.
Alternatively, locking component also includes connecting portion, and hook portion and connecting portion are located at the pivot center of locking component respectively
Both sides, driver part is connected with connecting portion, to drive locking component to change between the first position and the second position, elastomeric element
It is connected with connecting portion, to promote locking component to maintain the second place.
Alternatively, driver part includes linear pushing part, and linear pushing part is connected with locking component, to drive air door
Rotated with locking component.
Alternatively, gap when air door closes air port between air door and air port can be adjusted.
Alternatively, also including the load bearing component fixed relative to dust absorbing air passage, air door can be rotated relative to load bearing component
To be opened and closed air port, air door can be adjusted relative to the position of load bearing component along the direction of the pivot center perpendicular to air door, to adjust
Gap during section air door closing air port between air door and air port.
Alternatively, also including connection member, connection member is hinged with load bearing component, and air door is connected with connection member, connection
The first bolt hole is provided with part, second bolt hole corresponding with the first bolt hole, the first bolt hole are provided with air door
And/or second bolt hole be the pivot center perpendicular to air door bar shaped.
Alternatively, also including the adjusting means of the tensile force for regulation elasticity part.
Alternatively, adjusting means includes the swivel nut fixed relative to air door and the screw rod being engaged with swivel nut, screw rod and bullet
Property part connection.
Alternatively, also including seal member, for sealing air door and air port.
Alternatively, seal member includes：
First seal member, is arranged on the edge in air port；And/or,
Second seal member, is arranged on air door.
According to another aspect of the present invention, a kind of sweeper is additionally provided, alternatively, including above-mentioned sweeper dust suction wind
Road shutoff device.
Using the technical scheme of the application, driver part can be driven to the position for closing air port, and by locking air door
Part is driven to by the first position of air door and dust absorbing air passage locking, being conducive to improving the easy quilt of air door present in prior art
The problem for blowing open.Further, the sealing in air port is advantageously ensured that.
By referring to the drawings to the detailed description of exemplary embodiment of the invention, further feature of the invention and its
Advantage will be made apparent from.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
Other accompanying drawings are obtained with according to these accompanying drawings.
Fig. 1 shows structure of the sweeper dust absorbing air passage shutoff device of embodiments of the invention in air door open mode
Schematic diagram；
Fig. 2 shows the present invention looks up structural representation of Fig. 1；And
Fig. 3 shows structure of the sweeper dust absorbing air passage shutoff device of embodiments of the invention in air door closed mode
Schematic diagram.
In figure：1st, air door；2nd, dust absorbing air passage；3rd, driver part；4th, locking component；5th, elastomeric element；6th, hook component；
7th, load bearing component；8th, connection member；9th, bolt；10th, screw rod；11st, support；12nd, limiting component.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Below
Description only actually at least one exemplary embodiment is illustrative, and never conduct is to the present invention and its application or makes
Any limitation.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of protection of the invention.
Fig. 1 shows structural representation of the sweeper dust absorbing air passage shutoff device of the present embodiment in air door open mode
Figure；Fig. 2 shows the present invention looks up structural representation of Fig. 1；Fig. 3 shows the sweeper dust absorbing air passage shutoff device of the present embodiment in wind
Structural representation during door closure state.
With reference to shown in Fig. 1 to 3, the sweeper dust absorbing air passage shutoff device of the present embodiment includes air door 1, locking component 4, bullet
Property part 5 and driver part 3.Air door 1 can be moved relative to the air port of the dust absorbing air passage 2 of sweeper, to be opened and closed dust absorbing air passage
Air port.
Locking component 4 have can when air door 1 closes air port by the first position of air door 1 and the locking of dust absorbing air passage 2 and
The second place of air door 1 and the locking of dust absorbing air passage 2 can be released, locking component 4 is arranged on air door 1 and can be relative to wind
Door 1 is moved, to change between the first position and the second position.
Elastomeric element 5 is connected between air door 1 and locking component 4, is used to promote locking component 4 to maintain the second place.
Driver part 3 is connected with locking component 4, drives air door 1 to move to close with by locking component 4 and elastomeric element 5
Air port is closed, and drives to first position locking component 4 after air port is closed.
During air door 1 closes air port, elastomeric element 5 causes that locking component 4 maintains the second place, driver part
3 drive locking components 4 and drive air door 1 to move, and after air door 1 closes air port, air door 1 is subject to the stop in air port and stops fortune
It is dynamic；Then driver part 3 overcomes the elastic force of elastomeric element 5 to drive to first position locking component 4, by the locking of air door 1
Closing the state in air port.
During air door 1 opens air port, locking component 4 is moved down in the collective effect of driver part 3 and elastomeric element 5
Move to the second place, to release the locking of air door 1 and dust absorbing air passage 2；Then driver part 3 drives the lock for being limited to the second place
Stop part 4 drives damper movement, to open the air port of dust absorbing air passage 2.
In the present embodiment, sweeper dust absorbing air passage shutoff device also includes the limiting component 12 fixed relative to air door 1, limit
Position part 12 is arranged on the side back to first position of the second place of locking component 4, is moved to for limiting locking component 4
Continue to support or oppose after the second place and moved from the direction of first position, so that the locking moved under the driving of driver part 3
Part 4 can drive air door 1 to open air port.
Air door 1 can be rotated to be opened and closed air port relative to air port, and locking component 4 can be rotated with the relative to air door 1
Changed between one position and the second place, the pivot center of the pivot center of locking component 4 parallel to air door 1.
The pivot center of locking component 4 and air door 1 is each perpendicular to the axis in the air port of dust absorbing air passage 2.
Sweeper dust absorbing air passage shutoff device also includes the load bearing component 7 fixed relative to dust absorbing air passage 2, load bearing component 7
It is arranged on the side of dust absorbing air passage 2.
The first end of air door 1 is hinged with load bearing component 7, so that air door 1 can be rotated relative to air port and be opened and closed air port.
Locking component 4 is arranged on the second end of air door 1.As shown in figure 1, the second end of air door 1 is provided with support 11, support
11 erect on the surface back to air port of air door 1, and locking component 4 is hinged with support 11, so that hinge member 4 can be relative to
Air door is rotated.
Locking component 4 includes hook portion, and hook component 6 is provided with dust absorbing air passage 2, and in first position, hook portion be located in
With by air door 1 and the locking of dust absorbing air passage 2 on hook component 6.
Hook component 6 is arranged on the side back to supporting part 7 of dust absorbing air passage 2, for being equipped with the of air door 1
The locking component 4 at two ends.In the present embodiment, hook component 6 includes bearing pin.Can also preferably, hook component 6 includes setting
Put projection or groove on dust absorbing air passage 2.
Locking component 4 also includes connecting portion, and hook portion and connecting portion are located at the both sides of the pivot center of locking component 4 respectively,
Driver part 3 is connected with connecting portion, to drive locking component 4 to change between the first position and the second position, elastomeric element 5 with
Connecting portion is connected, to promote locking component 4 to maintain the second place.
Driver part 3 includes linear pushing part, and linear pushing part is connected with locking component 4, to drive air door 1 and lock
Stop part 3 is rotated.Linear pushing part can be cylinder or oil cylinder.
The first end of driver part 3 is hinged with load bearing component 7, the second end of driver part 3 and the connecting portion of locking component 4
It is hinged.The pin joint of driver part 3 and load bearing component 7 and air door 1 and the pin joint interval setting of load bearing component 7, so as to drive
Part 3 can drive air door 1 to rotate.
Second end of elastomeric element 5 is connected with air door 1, and the second end of elastomeric element 5 connects with the connecting portion of locking component 4
Connect, elastomeric element 5 has the elastic force for promoting locking component 4 to be rotated to the second place.
In the present embodiment, gap when air door 1 closes air port between air door 1 and air port can be adjusted, in order to the energy of air door 1
Enough and air port is fitted close and closes air port.
Air door 1 can be adjusted relative to the position of load bearing component 7 along the direction of the pivot center perpendicular to air door 1, to adjust
Gap during the section closing air port of air door 1 between air door 1 and air port.
Sweeper dust absorbing air passage shutoff device also includes connection member 8, and connection member 8 is hinged with load bearing component 7, air door 1
It is connected with connection member 8, the first bolt hole is provided with connection member 8, is provided with air door corresponding with the first bolt hole
Second bolt hole, the first bolt hole and/or the second bolt hole are the pivot center perpendicular to air door 1 and perpendicular to the bar of air door 1
Shape.Connection member 8 and air door 1 are connected by the bolt 9 being located in the first bolt hole and the second bolt hole.
Air door 1 turn to lid set the air port of dust absorbing air passage 2 when, first bolt hole and/or the second bolt hole of bar shaped with
The axial direction in air port is consistent, by adjusting position in air port axial direction of the air door 1 relative to connection member 8, can adjust wind
Gap between door 1 and air port.
In the present embodiment, sweeper dust absorbing air passage shutoff device also includes the tune of the tensile force for regulation elasticity part 5
Regulating device.
Adjusting means includes the swivel nut fixed relative to air door 1 and the screw rod 10 being engaged with swivel nut, screw rod and elastic portion
Part 5 is connected.
Sweeper dust absorbing air passage shutoff device, it is characterised in that also including seal member, for sealing air door 1 and air port.
Seal member includes the first seal member being arranged on the edge in air port and/or be arranged on air door 1 second
Seal member.
According to the another aspect of the application, the present embodiment additionally provides a kind of sweeper, and the sweeper includes above-mentioned clear
Sweep car dust absorbing air passage shutoff device.
The sweeper of the present embodiment is included for the first dust absorbing air passage of absorption dehydration rubbish and for absorbing moist rubbish
The second dust absorbing air passage.Filter is provided with first dust absorbing air passage, for filtration drying rubbish.First dust absorbing air passage and
Above-mentioned sweeper dust absorbing air passage shutoff device is provided with the air port of two dust absorbing air passages, for realize the first dust absorbing air passage and
The switching of the second dust absorbing air passage.
Exemplary embodiment of the invention is these are only, is not intended to limit the invention, it is all in spirit of the invention and former
Within then, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (13)
1. a kind of sweeper dust absorbing air passage shutoff device, it is characterised in that including：
Air door (1), can move, relative to the air port of the dust absorbing air passage (2) of sweeper to be opened and closed the air port；
Locking component (4), with can be when the air door (1) closes the air port by the air door (1) and the dust suction wind
The first position of road (2) locking and the second place that the air door (1) and the dust absorbing air passage (2) locking can be released, it is described
Locking component (4) is on the air door (1) and can be moved relative to the air door (1), with the first position and
Changed between the second place；
Elastomeric element (5), is connected between the air door (1) and the locking component (4), is used to promote the locking component
(4) second place is maintained；And
Driver part (3), is connected with the locking component (4), with by the elastomeric element (5) and the locking component (4)
Drive the air door (1) to move to close the air port, and drive to institute the locking component (4) after the air port is closed
State first position.
2. sweeper dust absorbing air passage shutoff device according to claim 1, it is characterised in that the air door (1) being capable of phase
Rotated for the air port to be opened and closed the air port, the locking component (4) can be rotated with institute relative to the air door (1)
State and changed between first position and the second place, the pivot center of the locking component (4) is parallel to the air door (1)
Pivot center.
3. sweeper dust absorbing air passage shutoff device according to claim 2, it is characterised in that locking component (4) bag
Hook portion is included, hook component (6) is provided with the dust absorbing air passage (2), in the first position, the hook portion be located in described
With by the air door (1) and the dust absorbing air passage (2) locking on hook component (6).
4. sweeper dust absorbing air passage shutoff device according to claim 3, it is characterised in that the locking component (4) is also
Including connecting portion, the hook portion and the connecting portion are respectively positioned at the both sides of the pivot center of the locking component (4), the drive
Dynamic component (3) is connected with the connecting portion, with drive the locking component (4) the first position and the second place it
Between change, the elastomeric element (5) is connected with the connecting portion, to promote the locking component (4) to maintain the second
Put.
5. sweeper dust absorbing air passage shutoff device according to claim 2, it is characterised in that driver part (3) bag
Linear pushing part is included, the linear pushing part is connected with the locking component (4), to drive the air door (1) and described
Locking component (3) is rotated.
6. sweeper dust absorbing air passage shutoff device according to claim 1, it is characterised in that the air door (1) closes institute
Gap when stating air port between the air door (1) and the air port can be adjusted.
7. sweeper dust absorbing air passage shutoff device according to claim 6, it is characterised in that also including relative to dust suction wind
The fixed load bearing component (7) in road (2), the air door (1) can rotate to be opened and closed the wind relative to the load bearing component (7)
Mouthful, the air door (1) can be along the pivot center perpendicular to the air door (1) relative to the position of the load bearing component (7)
Direction is adjusted, to adjust the gap during air door (1) the closing air port between the air door (1) and the air port.
8. sweeper dust absorbing air passage shutoff device according to claim 7, it is characterised in that also including connection member (8),
The connection member (8) is hinged with the load bearing component (7), and the air door (1) is connected with the connection member (8), the company
The first bolt hole is provided with relay part (8), second bolt corresponding with first bolt hole is provided with the air door
Hole, first bolt hole and/or the bar shaped that the second bolt hole is the pivot center perpendicular to the air door (1).
9. sweeper dust absorbing air passage shutoff device according to claim 1, it is characterised in that also including described for adjusting
The adjusting means of the tensile force of elastomeric element (5).
10. sweeper dust absorbing air passage shutoff device according to claim 9, it is characterised in that the adjusting means includes
Relative to the fixed swivel nut of the air door (1) and the screw rod (10) being engaged with the swivel nut, the screw rod (10) and the bullet
Property part (5) connection.
11. sweeper dust absorbing air passage shutoff devices according to claim 1, it is characterised in that also including seal member, use
In the sealing air door (1) and the air port.
12. sweeper dust absorbing air passage shutoff devices according to claim 11, it is characterised in that the seal member bag
Include：
First seal member, is arranged on the edge in the air port；And/or,
Second seal member, is arranged on the air door (1).
13. a kind of sweepers, it is characterised in that closed including the sweeper dust absorbing air passage any one of claim 1 to 12
Close device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710205816.1A CN106812102B (en) | 2017-03-31 | 2017-03-31 | Sweeper dust absorbing air passage closes device and sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710205816.1A CN106812102B (en) | 2017-03-31 | 2017-03-31 | Sweeper dust absorbing air passage closes device and sweeper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106812102A true CN106812102A (en) | 2017-06-09 |
| CN106812102B CN106812102B (en) | 2019-05-21 |
Family
ID=59116035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710205816.1A Active CN106812102B (en) | 2017-03-31 | 2017-03-31 | Sweeper dust absorbing air passage closes device and sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106812102B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202787143U (en) * | 2012-08-29 | 2013-03-13 | 湖南省金华车辆有限公司 | Tail door locking mechanism of cleaning and sweeping vehicle |
| CN203200703U (en) * | 2013-01-29 | 2013-09-18 | 江苏悦达专用车有限公司 | Wet and dry dual-purpose sweeping vehicle |
| KR101496724B1 (en) * | 2014-11-21 | 2015-03-02 | 주식회사 광림 | Door locking apparatus for container of road sweeping vehicle |
| CN106394695A (en) * | 2015-07-27 | 2017-02-15 | 广西柳工机械股份有限公司 | Engine hood capable of being automatically unlocked during lifting and turning processes |
| CN206859143U (en) * | 2017-03-31 | 2018-01-09 | 徐州徐工环境技术有限公司 | Sweeper dust absorbing air passage shutoff device and sweeper |
-
2017
- 2017-03-31 CN CN201710205816.1A patent/CN106812102B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202787143U (en) * | 2012-08-29 | 2013-03-13 | 湖南省金华车辆有限公司 | Tail door locking mechanism of cleaning and sweeping vehicle |
| CN203200703U (en) * | 2013-01-29 | 2013-09-18 | 江苏悦达专用车有限公司 | Wet and dry dual-purpose sweeping vehicle |
| KR101496724B1 (en) * | 2014-11-21 | 2015-03-02 | 주식회사 광림 | Door locking apparatus for container of road sweeping vehicle |
| CN106394695A (en) * | 2015-07-27 | 2017-02-15 | 广西柳工机械股份有限公司 | Engine hood capable of being automatically unlocked during lifting and turning processes |
| CN206859143U (en) * | 2017-03-31 | 2018-01-09 | 徐州徐工环境技术有限公司 | Sweeper dust absorbing air passage shutoff device and sweeper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106812102B (en) | 2019-05-21 |
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