CN106812102B - Sweeper dust absorbing air passage closes device and sweeper - Google Patents
Sweeper dust absorbing air passage closes device and sweeper Download PDFInfo
- Publication number
- CN106812102B CN106812102B CN201710205816.1A CN201710205816A CN106812102B CN 106812102 B CN106812102 B CN 106812102B CN 201710205816 A CN201710205816 A CN 201710205816A CN 106812102 B CN106812102 B CN 106812102B
- Authority
- CN
- China
- Prior art keywords
- air
- air door
- dust absorbing
- 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.)
- Active
Links
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 passages to close device and sweeper.It includes: air door that sweeper dust absorbing air passage, which closes device, can be moved 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 position that air door and dust absorbing air passage locking can be released, locking component is mounted on air door and can be relative to damper movement, to convert between the first position and the second position；Elastomeric element is connected between air door and locking component, to promote locking component to maintain the second position；And driving part, it connect with locking component, to drive damper movement to close air port by elastomeric element and locking component, and drives locking component to first position after closing air port.Using the technical solution of the application, being conducive to, which improves air door existing in the prior art, is easy the problem of being blown open, advantageously ensures that the leakproofness in air port.
Description
Technical field
The present invention relates to sanitation equipment fields, close device and cleaning in particular to a kind of sweeper dust absorbing air passage
Vehicle.
Background technique
Sweeper can be mainly divided by operating principle at present: 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 aspirate rubbish by air duct by power source drive blower
Cabinet forms negative pressure in garbage box, and negative pressure makes outside air enter dustbin by air duct, while taking away on road surface
Rubbish.In certain special cases, it is often necessary to by controlling the opening and closing in certain air ducts, switching and cut with reaching various work patterns
The effect changed.
Traditional sweeper generally passes through oil cylinder or cylinder promotion air door rotates to certain position and achievees the purpose that air duct switches,
But since wind speed and pressure is generally large in sweeper air duct, and often contain the big quality rubbish of bulky grain, traditional air duct is easy quilt
It blows open and rushes open, to lose sealing effect, in turn result in and clean the consequences such as poor effect, air duct leakage, fugitive dust secondary pollution.
Summary of the invention
The present invention is intended to provide a kind of sweeper dust absorbing air passage closes device and sweeper, existed in the prior art with improving
Air door be easy the problem of being blown open.
According to an aspect of an embodiment of the present invention, the present invention provides a kind of sweeper dust absorbing air passages to close device, packet
It includes:
Air door can be moved relative to the air port of the dust absorbing air passage of sweeper, to be opened and closed air port；
Locking component, having 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 position of air door and dust absorbing air passage locking, locking component be mounted on air door and can relative to damper movement, with
It converts between the first position and the second position；
Elastomeric element is connected between air door and locking component, to promote locking component to maintain the second position；And
Driving part is connect with locking component, to drive damper movement to close wind by elastomeric element and locking component
Mouthful, and drive locking component to first position after closing air port.
Optionally, air door can be rotated relative to air port to be opened and closed air port, locking component can be rotated relative to air door with
It converts between the first position and the second position, the pivot center of locking component is parallel to the pivot center of air door.
Optionally, locking component includes hook portion, and hook component is provided on 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.
Optionally, locking component further includes interconnecting piece, and hook portion and interconnecting piece are located at the pivot center of locking component
Two sides, driving part are connect with interconnecting piece, to drive locking component to convert between the first position and the second position, elastomeric element
It is connect with interconnecting piece, to promote locking component to maintain the second position.
Optionally, driving part includes linear pushing component, and linear pushing component is connect with locking component, to drive air door
It is rotated with locking component.
Optionally, gap when air door closes air port between air door and air port is adjustable.
It optionally, further include 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
Save gap when air door closes air port between air door and air port.
It optionally, further include connecting component, connecting component is hinged with load bearing component, and air door is connect with connecting component, connection
It is provided with the first bolt hole on component, the second bolt hole corresponding with the first bolt hole, the first bolt hole are provided on air door
And/or second bolt hole be perpendicular to air door pivot center bar shaped.
Optionally, further include regulating device for adjusting the tensile force of elastomeric element.
Optionally, regulating device includes the swivel nut fixed relative to air door and the screw rod that matches with swivel nut, screw rod and bullet
Property component connection.
It optionally, further include seal member, for sealing air door and air port.
Optionally, 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, optionally, including above-mentioned sweeper dust suction wind
Device is closed in road.
Using the technical solution of the application, driving part can be driven air door to the position for closing air port, and by locking
Component drives to by the first position of air door and dust absorbing air passage locking, being conducive to improve air door existing in the prior art and is easy quilt
The problem of blowing open.Further, the leakproofness in air port is advantageously ensured that.
By referring to the drawings to the detailed description of exemplary embodiment of the present invention, other feature of the invention and its
Advantage will become apparent.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
The sweeper dust absorbing air passage that Fig. 1 shows the embodiment of the present invention closes structure of the device in air door opening state
Schematic diagram；
Fig. 2 shows the present invention looks up structural representation of Fig. 1；And
The sweeper dust absorbing air passage that Fig. 3 shows the embodiment of the present invention closes structure of the device in air door closed state
Schematic diagram.
In figure: 1, air door；2, dust absorbing air passage；3, driving part；4, locking component；5, elastomeric element；6, hook component；
7, load bearing component；8, connecting component；9, bolt；10, screw rod；11, bracket；12, limiting component.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Below
Description only actually at least one exemplary embodiment be it is illustrative, never as to the present invention and its application or make
Any restrictions.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.
The sweeper dust absorbing air passage that Fig. 1 shows the present embodiment closes structural representation of the device in air door opening state
Figure；Fig. 2 shows the present invention looks up structural representation of Fig. 1；The sweeper dust absorbing air passage that Fig. 3 shows the present embodiment closes device in wind
Structural schematic diagram when door closure state.
In conjunction with shown in Fig. 1 to 3, it includes air door 1, locking component 4, bullet that the sweeper dust absorbing air passage of the present embodiment, which closes device,
Property component 5 and driving 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 2 locking of air door 1 and dust absorbing air passage and
The second position of 2 locking of air door 1 and dust absorbing air passage can be released, locking component 4 is mounted on air door 1 and can be relative to wind
Door 1 moves, to convert between the first position and the second position.
Elastomeric element 5 is connected between air door 1 and locking component 4, to promote locking component 4 to maintain the second position.
Driving part 3 is connect with locking component 4, to drive the movement of air door 1 to close by locking component 4 and elastomeric element 5
Air port is closed, and drives locking component 4 to first position after closing air port.
During air door 1 closes air port, elastomeric element 5 makes locking component 4 maintain the second position, driving part
3 driving locking components 4 and drive air door 1 move, air door 1 close air port after, air door 1 by air port blocking and stop transporting
It is dynamic；Then driving part 3 overcomes the elastic force of elastomeric element 5 to drive locking component 4 to first position, by 1 locking of air door
In the state for closing air port.
During air door 1 opens air port, locking component 4 is moved down in the collective effect of driving part 3 and elastomeric element 5
It moves to the second position, to release the locking of air door 1 Yu dust absorbing air passage 2；Then driving part 3 drives the lock for being limited to the second position
Stop part 4 drives damper movement, to open the air port of dust absorbing air passage 2.
In the present embodiment, it further includes the limiting component 12 fixed relative to air door 1, limit that sweeper dust absorbing air passage, which closes device,
The side back to first position of the second position of locking component 4 is arranged in position component 12, moves to for limiting locking component 4
The direction movement for continuing to support or oppose behind the second position from first position, so that the locking moved under the driving of driving part 3
Component 4 is able to drive air door 1 and opens air port.
Air door 1 can be rotated relative to air port to be opened and closed air port, and locking component 4 can be rotated relative to air door 1 the
It is converted between one position and the second position, the pivot center of locking component 4 is parallel to the pivot center of 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.
It further includes the load bearing component 7 fixed relative to dust absorbing air passage 2, load bearing component 7 that sweeper dust absorbing air passage, which closes device,
The side of dust absorbing air passage 2 is set.
The first end and load bearing component 7 of air door 1 are hinged, so that air door 1 can rotate relative to air port and be opened and closed air port.
The second end of air door 1 is arranged in locking component 4.As shown in Figure 1, the second end of air door 1 is provided with bracket 11, bracket
11 erect on the surface back to air port of air door 1, and locking component 4 and bracket 11 are hinged, so that hinge member 4 can be relative to
Air door rotation.
Locking component 4 includes hook portion, is provided with hook component 6 on dust absorbing air passage 2, in first position, hook portion be located in
With by air door 1 and 2 locking of dust absorbing air passage on hook component 6.
The side back to supporting part 7 of dust absorbing air passage 2 is arranged in hook component 6, for being equipped in air door 1
The locking component 4 at two ends.In the present embodiment, hook component 6 includes pin shaft.Can also preferably, hook component 6 includes setting
Set protrusion or groove on dust absorbing air passage 2.
Locking component 4 further includes interconnecting piece, and hook portion and interconnecting piece are located at the two sides of the pivot center of locking component 4,
Driving part 3 is connect with interconnecting piece, to drive locking component 4 to convert between the first position and the second position, elastomeric element 5 with
Interconnecting piece connection, to promote locking component 4 to maintain the second position.
Driving part 3 includes linear pushing component, and linear pushing component is connect with locking component 4, to drive air door 1 and lock
Stop part 3 rotates.Linear pushing component can be cylinder or oil cylinder.
The first end and load bearing component 7 of driving part 3 are hinged, the second end of driving part 3 and the interconnecting piece of locking component 4
Hingedly.The hinge joint interval of the hinge joint of driving part 3 and load bearing component 7 and air door 1 and load bearing component 7 is arranged, so that driving
Component 3 can drive air door 1 to rotate.
The second end of elastomeric element 5 is connect with air door 1, and the second end of elastomeric element 5 and the interconnecting piece of locking component 4 connect
It connects, elastomeric element 5 has the elastic force for promoting locking component 4 to rotate to the second position.
In the present embodiment, gap when air door 1 closes air port between air door 1 and air port is adjustable, in order to 1 energy of air door
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
Save gap when air door 1 closes air port between air door 1 and air port.
It further includes connecting component 8 that sweeper dust absorbing air passage, which closes device, and connecting component 8 and load bearing component 7 are hinged, air door 1
It is connect with connecting component 8, the first bolt hole is provided in connecting component 8, be provided on air door corresponding with the first bolt hole
Second bolt hole, the first bolt hole and/or the second bolt hole are for the pivot center perpendicular to air door 1 and perpendicular to the item of air door 1
Shape.Connecting component 8 and air door 1 are connected by the bolt 9 being threaded through 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, the first bolt hole and/or the second bolt hole of bar shaped with
The axial direction in air port is consistent, the position in air port axial direction by adjusting air door 1 relative to connecting component 8, adjustable wind
Gap between door 1 and air port.
In the present embodiment, it further includes the tune for adjusting the tensile force of elastomeric element 5 that sweeper dust absorbing air passage, which closes device,
Regulating device.
Regulating device includes the swivel nut fixed relative to air door 1 and the screw rod 10 that matches with swivel nut, screw rod and elastic portion
Part 5 connects.
Sweeper dust absorbing air passage closes device, which is characterized in that further includes 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, which includes above-mentioned clear
It sweeps vehicle dust absorbing air passage and closes device.
The sweeper of the present embodiment includes for the first dust absorbing air passage of absorption dehydration rubbish and for absorbing moist rubbish
The second dust absorbing air passage.It is provided with filter device in first dust absorbing air passage, is used for filtration drying rubbish.First dust absorbing air passage and
Be provided with above-mentioned sweeper dust absorbing air passage on the air port of two dust absorbing air passages and close device, for realizing the first dust absorbing air passage and
The switching of second dust absorbing air passage.
The above is only exemplary embodiment of the present invention, are not intended to limit the invention, all in spirit and original of the invention
Within then, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (13)
1. a kind of sweeper dust absorbing air passage closes device characterized by comprising
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 the air port；
Locking component (4), having 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 position that the air door (1) and the dust absorbing air passage (2) locking can be released, it is described
Locking component (4) is mounted on the air door (1) and can move relative to the air door (1), in the first position and
It is converted between the second position；
Elastomeric element (5) is connected between the air door (1) and the locking component (4), to promote the locking component
(4) second position is maintained；And
Driving part (3) is connect with the locking component (4), to pass through the elastomeric element (5) and the locking component (4)
Drive the air door (1) movement to close the air port, and by the locking component (4) driving to institute after closing the air port
State first position.
2. sweeper dust absorbing air passage according to claim 1 closes device, which is characterized in that the air door (1) being capable of phase
The air port is rotated to be opened and closed the air port, the locking component (4) can rotate relative to the air door (1) in institute
It states and is converted between first position and the second position, the pivot center of the locking component (4) is parallel to the air door (1)
Pivot center.
3. sweeper dust absorbing air passage according to claim 2 closes device, which is characterized in that locking component (4) packet
Hook portion is included, is provided with hook component (6) on 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 according to claim 3 closes device, which is characterized in that the locking component (4) is also
Including interconnecting piece, the hook portion and the interconnecting piece are located at the two sides of the pivot center of the locking component (4), the drive
Dynamic component (3) is connect with the interconnecting piece, with drive the locking component (4) the first position and the second position it
Between convert, the elastomeric element (5) connect with the interconnecting piece, to promote the locking component (4) to maintain the second
It sets.
5. sweeper dust absorbing air passage according to claim 2 closes device, which is characterized in that driving part (3) packet
Linear pushing component is included, the linear pushing component is connect with the locking component (4), to drive the air door (1) and described
Locking component (3) rotation.
6. sweeper dust absorbing air passage according to claim 1 closes device, which is characterized in that the air door (1) closes institute
The gap stated when air port between the air door (1) and the air port is adjustable.
7. sweeper dust absorbing air passage according to claim 6 closes device, which is characterized in that further include relative to dust suction wind
The fixed load bearing component (7) in road (2), the air door (1) can rotate relative to the load bearing component (7) to be opened and closed the wind
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 when air door (1) closes the air port between the air door (1) and the air port.
8. sweeper dust absorbing air passage according to claim 7 closes device, which is characterized in that it further include connecting component (8),
Hingedly, the air door (1) connect with the connecting component (8), the company for the connecting component (8) and the load bearing component (7)
It is provided with the first bolt hole on relay part (8), the second bolt corresponding with first bolt hole is provided on the air door
Hole, first bolt hole and/or the second bolt hole are the bar shaped perpendicular to the pivot center of the air door (1).
9. sweeper dust absorbing air passage according to claim 1 closes device, which is characterized in that further include described for adjusting
The regulating device of the tensile force of elastomeric element (5).
10. sweeper dust absorbing air passage according to claim 9 closes device, which is characterized in that the regulating device includes
The swivel nut fixed relative to the air door (1) and the screw rod (10) matched with the swivel nut, the screw rod (10) and the bullet
Property component (5) connect.
11. sweeper dust absorbing air passage according to claim 1 closes device, which is characterized in that further include seal member, use
In the sealing air door (1) and the air port.
12. sweeper dust absorbing air passage according to claim 11 closes device, which is characterized in that the seal member packet
It includes:
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 sweeper, which is characterized in that closed including sweeper dust absorbing air passage described in any one of claims 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 CN106812102A (en) | 2017-06-09 |
| CN106812102B true 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) |
Family Cites Families (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
Also Published As
| Publication number | Publication date |
|---|---|
| CN106812102A (en) | 2017-06-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE602006016989D1 (en) | DOOR HINGE DEVICE WITH A TURNING POINT IN A VARIABLE POSITION | |
| CN206859143U (en) | Sweeper dust absorbing air passage shutoff device and sweeper | |
| CN106812102B (en) | Sweeper dust absorbing air passage closes device and sweeper | |
| CN205155312U (en) | Pneumatic two flap valve | |
| CN209506724U (en) | Garbage truck cover device, garbage truck box body and garbage truck | |
| CN110282112A (en) | A kind of air grid structure of ventilation duct peculiar to vessel | |
| CN104712227A (en) | Three-dimensional space folding door | |
| CN201755870U (en) | Discharging device of aggregate storage system and aggregate storage system with same | |
| CN103134164B (en) | Air conditioner and wind deflector movement supporting mechanism thereof | |
| CN208307604U (en) | The door-opening mechanism of garbage compression box | |
| CN208205358U (en) | A kind of gathering formula volume adjusting apparatus | |
| CN209531389U (en) | A kind of mute rotary drum sieve | |
| CN109393789A (en) | Anti-hand-clamping drawer and finger pinch device | |
| CN109281582A (en) | A kind of intelligent dedusting window system with derailing switch | |
| CN201999415U (en) | Trash can with integrally adjustable can door | |
| CN208579395U (en) | A kind of cell structure and air conditioner | |
| CN211224388U (en) | Automatic switch receiver | |
| CN209177346U (en) | A kind of overturning door gear for refuse collector | |
| CN208317516U (en) | A kind of granary ventilation device | |
| CN207849640U (en) | A kind of anti-filling wind structure of new wind turbine | |
| CN108926103A (en) | A kind of window slot cleaner | |
| CN102152931B (en) | Garbage box with overall adjustable box door | |
| CN212922983U (en) | Flip device and garbage bin with same | |
| CN206625736U (en) | One kind cleaning rotary window | |
| CN111646062A (en) | Pure electric compression type garbage collection device for garbage truck |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |