CN110714430A - Flow guide folding device and sweeping vehicle using same - Google Patents
Flow guide folding device and sweeping vehicle using same Download PDFInfo
- Publication number
- CN110714430A CN110714430A CN201810765454.6A CN201810765454A CN110714430A CN 110714430 A CN110714430 A CN 110714430A CN 201810765454 A CN201810765454 A CN 201810765454A CN 110714430 A CN110714430 A CN 110714430A
- Authority
- CN
- China
- Prior art keywords
- roating seat
- guide plate
- resets
- seat
- mounting bracket
- 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.)
- Pending
Links
- 238000010408 sweeping Methods 0.000 title claims abstract description 36
- 230000004888 barrier function Effects 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 description 8
- 238000005299 abrasion Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
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
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
- E01H1/0836—Apparatus dislodging all of the dirt by suction ; Suction nozzles
-
- 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
- E01H2001/0881—Details for pneumatically dislodging or removing not related to the mouth-piece
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuse-Collection Vehicles (AREA)
Abstract
The invention relates to a flow guide folding device and a sweeping vehicle using the same, wherein the flow guide folding device comprises a mounting frame, a rotating seat is hinged on the mounting frame, a flow guide plate is fixed on the rotating seat, a reset elastic part which is respectively connected with the mounting frame and the rotating seat to drive the rotating seat to reset is arranged between the mounting frame and the rotating seat, a limit structure which enables the flow guide plate to be kept at a working position when the reset elastic part drives the rotating seat to reset is also arranged between the mounting frame and the rotating seat, and a jacking part which overcomes the elasticity of the reset elastic part to rotate along the reverse direction of the resetting of the rotating seat to avoid an obstacle when the obstacle is touched is arranged on the flow guide plate. When the jacking portion of the guide plate touches the barrier, the guide plate can overcome the elasticity of the reset elastic piece and rotate along the reverse direction of the reset of the rotating seat so as to avoid the barrier, the function of automatically avoiding the barrier by the flow guide furling device is realized, and the working efficiency of the sweeping vehicle is improved.
Description
Technical Field
The invention relates to a flow guide folding device and a sweeping vehicle using the same.
Background
The clean work of town road is influencing the face of city, and the sweeping machine can be quick clean the road. For a part of sweeping machines, in order to crush large-sized garbage such as branches and leaves, a crushing device is arranged on a suction nozzle device of the sweeping machine, so that the large-sized garbage can be firstly crushed by the crushing device and then sucked into a garbage can on the sweeping machine. Chinese patent with application publication No. CN107881965A and application publication No. 2018.04.06 discloses a sweeping machine, which comprises a vehicle body structure, and a suction nozzle device and a flow guide device which are arranged on the vehicle body structure, wherein the flow guide device is fixed on the vehicle body through a link mechanism, the link mechanism forms an installation frame, a lifting mechanism for driving the flow guide device to lift is further arranged on the vehicle body, a crushing device is arranged on the suction nozzle device, and the flow guide device is located at the front side of the suction nozzle device along the front-back direction of the vehicle body structure and is used for guiding garbage in front of the suction nozzle device to the crushing device on the suction nozzle device so as to crush large-size garbage. The guide device comprises a mounting plate and a guide plate arranged on the mounting plate, the mounting plate is fixed on the link mechanism, and when the guide plate of the guide device touches an obstacle during the operation of the sweeping machine, workers on the sweeping machine need to lift the guide device to avoid the obstacle but cannot automatically avoid the obstacle; in addition, the guide device is lifted through the lifting mechanism fixed on the vehicle body, so that the two lifting mechanisms are required to respectively lift the guide device and the suction nozzle device when the sweeping vehicle works, the complexity of the structure is increased, the synchronous lifting of the guide device and the suction nozzle device cannot be realized, and the working efficiency is influenced.
Disclosure of Invention
The invention aims to provide a flow guide folding device, which solves the problem that the flow guide folding device in the prior art cannot automatically avoid obstacles; meanwhile, the invention also aims to provide a sweeping machine using the flow guide furling device, so as to solve the problem that the sweeping machine cannot continuously work due to the fact that the flow guide furling device of the sweeping machine is blocked by an obstacle and needs to be stopped to remove the obstacle.
In order to achieve the purpose, the technical scheme of the flow guide folding device is as follows:
the water conservancy diversion draws in device in including being used for installing the mounting bracket on the automobile body, it has the roating seat to articulate on the mounting bracket, is fixed with on the roating seat to be used for carrying out the guide plate of water conservancy diversion to the foreign matter on the road surface at the sweeping machine during operation, be equipped with the elastic component that resets that is connected with mounting bracket and roating seat with the drive roating seat respectively between mounting bracket and the roating seat, still be equipped with between mounting bracket and the roating seat and make the guide plate keep the limit structure at operating position when the elastic component that resets drive roating seat resets, be equipped with on the guide plate and overcome the elasticity of the elastic component that resets and rotate the roof pressure portion in order to dodge the barrier along the.
The elastic component that resets is the extension spring, the extension spring sets up the one end on the roating seat and roof pressure portion is located the both sides of articulated shaft respectively along the length direction of guide plate.
The limiting structure is a limiting plate arranged on the mounting frame, a buffer is arranged on the limiting plate or the rotating seat, and the rotating seat and the mounting frame are in limiting fit with the limiting plate through the buffer.
The roating seat includes roating seat body and mounting panel, the guide plate is fixed on the mounting panel, the one end of the elastic component that resets is connected on the mounting bracket, and the other end is connected on the mounting panel.
The articulated shaft setting of roating seat is in the middle position on the length direction of guide plate.
In order to realize the purpose, the technical scheme of the sweeping machine is as follows:
the sweeping machine includes the automobile body, be provided with the suction nozzle device on the automobile body and be used for drawing in the device with the water conservancy diversion of rubbish to suction nozzle device water conservancy diversion, the water conservancy diversion draws in the device including installing the mounting bracket on the automobile body, it has the roating seat to articulate on the mounting bracket, is fixed with on the roating seat to be used for carrying out the guide plate of water conservancy diversion to the foreign matter on the road surface at the sweeping machine during operation, be equipped with between mounting bracket and the roating seat respectively with mounting bracket and roating seat reset elastic component that resets that is connected with the drive roating seat and resets, still be equipped with between mounting bracket and the roating seat and make the guide plate keep the limit structure at operating position when the elastic component drive roating seat that resets, be equipped with the roof pressure portion that the elasticity that resets when touchhing the.
The elastic component that resets is the extension spring, the extension spring sets up the one end on the roating seat and roof pressure portion is located the both sides of articulated shaft respectively along the length direction of guide plate.
The limiting structure is a limiting plate arranged on the mounting frame, a buffer is arranged on the limiting plate or the rotating seat, and the rotating seat and the mounting frame are in limiting fit with the limiting plate through the buffer. Rigid impact and abrasion during stop matching can be relieved, and the included angle between the guide plate and the mounting rack after stop limiting can be adjusted by changing the thickness of the buffer piece.
The articulated shaft setting of roating seat is in the middle position on the length direction of guide plate.
The flow guide gathering device is fixed on the suction nozzle device and is fixed on the vehicle body through the suction nozzle device. Can be lifted synchronously with the suction nozzle device, and one lifting mechanism is reduced.
The invention has the beneficial effects that: through articulated rotation axis on the mounting bracket, and set up respectively between mounting bracket and roating seat with the elastic component that resets that mounting bracket and roating seat fixed connection reset in order to drive the roating seat, it is spacing so that the guide plate keeps at operating position to make the guide plate through limit structure pair roating seat when the elastic component that resets drive roating seat resets, the opposite direction rotation that the elasticity that the elastic component that resets can be overcome to the guide plate when the roof pressure portion of guide plate runs into the barrier along the roating seat resets is in order to dodge the barrier when the guide plate, the function of the automatic barrier of dodging of water conservancy diversion draw in device has been realized, the work efficiency of sweeping machine has been improved.
Drawings
FIG. 1 is a schematic structural view of a sweeping vehicle according to the present invention;
FIG. 2 is a schematic structural view of a flow guiding and gathering device of the sweeping vehicle of the present invention;
FIG. 3 is a top view of the deflector gathering device of FIG. 2 in an operative position;
fig. 4 is a top view of the deflector gathering device of fig. 2 during obstacle avoidance.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings.
In the embodiment of the invention, as shown in fig. 1 to 4, the sweeping machine comprises a vehicle body 1 and a suction nozzle device 2 installed on the vehicle body 1, the advancing direction of the sweeping machine is defined as the front, and a flow guide folding device 3 is arranged in front of the suction nozzle device 2. In other embodiments, the flow guiding and gathering device is arranged on the vehicle body, and the vehicle body is provided with a lifting mechanism for lifting the flow guiding and gathering device.
As shown in fig. 2, the diversion furling device 3 comprises a mounting frame 35 fixed on the suction nozzle device 2, a hinged seat 39 is arranged on the mounting frame 35, a rotary seat 33 is hinged on the hinged seat 39, a diversion plate 32 for diverting foreign matters on the road surface when the sweeping machine works is fixed on the rotary seat 33, and a jacking portion for overcoming the elasticity of a tension spring 34 and rotating along the reverse direction of the resetting of the rotary seat 33 to avoid obstacles is arranged on the diversion plate 32 when the diversion furling device touches the obstacles; in this embodiment, the air deflector 32 is a wear-resistant rubber plate with certain elasticity to reduce the wear and damage of the air deflector. In other embodiments, the baffle may be other resilient, abrasion resistant materials, such as polyurethane panels. In this embodiment, in order to facilitate installation of the guide plate, the rotating base 33 includes the mounting plate 31, the guide plate 32 is installed on the mounting plate 31, and the mounting plate 31 is made of stainless steel, and can play a certain reinforcing role in the guide plate. In other embodiments, the baffle may be mounted directly on the swivel. In this embodiment, the mounting bracket 35 and the mounting plate 31 are both provided with a connection lug, a tension spring 34 connected with the connection lug of the mounting bracket 35 and the mounting plate 31 respectively for driving the rotary seat to reset is further disposed between the mounting bracket 35 and the mounting plate 31, the tension spring 34 constitutes a reset elastic member, and one end and a jacking portion of the tension spring 34 disposed on the mounting plate 31 are respectively located on two sides of the hinge shaft 36 along the length direction of the guide plate 32.
As shown in fig. 3 and 4, in the present embodiment, the limiting structure is a limiting plate 37, and the limiting plate 37 is disposed on a hinge seat 39. In other embodiments, the limiting structure is a limiting rod or a limiting block; or the limiting plate is arranged on the rotating seat. In this embodiment, articulated seat 39 includes the limiting plate 37 of the hinge lug of riser, two perpendicular to risers and perpendicular to riser, and roating seat 33 includes the hinge lug of riser and two perpendicular to risers, and the hinge lug of articulated seat 39 sets up with the hinge lug of roating seat 33 relatively, and articulated seat 39 and roating seat 33 are together articulated through the hinge lug. In this embodiment, the rotating seat 33 is further provided with a buffer pad 38, the buffer pad 38 forms a buffer member, the rotating seat 33 is in limit fit with the limiting plate 37 through the buffer pad 38, so that rigid impact and abrasion during stop fit can be reduced, and an included angle between the guide plate and the mounting frame after stop limit can be adjusted by changing the thickness of the buffer pad, so as to complete adjustment of the working angle of the guide plate; in addition, the included angle between the guide plate and the mounting rack after the stopping and limiting can be adjusted by adjusting the size of the limiting plate. In other embodiments, the cushion pad is disposed on a hinged seat.
In operation, the flow guide gathering device 3 is kept in the state shown in fig. 3, the flow guide gathering device 3 is inclined towards one side of the crushing device 5, the inclination angle theta is 30-50 degrees, preferably 40 degrees, the effect is better, and the gathering width is reduced when theta is too small; and the theta is too large, so that the garbage is not easy to transversely fold. When the sweeping machine works normally, the tension spring 34 provides tension force to keep the guide plate 32 at the inclined angle theta or the position approaching the theta all the time under the action of the limit plate 37, when the garbage in front of the road has acting force on the guide plate 32 and the mounting plate 31, the buffer pad 38 on the rotating seat 33 and the limit plate 37 on the hinged seat 39 can play the roles of buffering and limiting,guarantee that the guide plate can continuously carry out rubbish water conservancy diversion forward. When the obstacle 4 appears in front of the road, the guide plate 32 and the mounting plate 31 often touch first, and at the moment, the guide plate 32 and the mounting plate 31 drive the rotating seat 33 to rotate a certain angle to theta along the reverse direction of the resetting of the rotating seat 331So that the baffle is turned backwards to pass through the obstacle.
Through articulated rotation axis on the mounting bracket, and set up respectively between mounting bracket and roating seat with the elastic component that resets that mounting bracket and roating seat fixed connection reset with the drive roating seat, it is spacing so that the guide plate keeps at operating position to the roating seat through limit structure when the elastic component drive roating seat that resets to make the guide plate, the elasticity that the guide plate can overcome the elastic component that resets when the guide plate runs into the barrier is rotatory in order to dodge the barrier along the opposite direction that the roating seat resets, the function of the automatic barrier of dodging of water conservancy diversion draw in device has been realized, the work efficiency of sweeping machine has been improved.
In the embodiment of the diversion furling device of the present invention, the diversion furling device in the embodiment has the same structure as that described in the embodiment of the sweeping machine, and details are not repeated.
Claims (10)
1. The flow guide folding device comprises a mounting rack for mounting on a vehicle body, and is characterized in that: articulated on the mounting bracket have the roating seat, be fixed with on the roating seat and be used for carrying out the guide plate of water conservancy diversion to the foreign matter on the road surface at the sweeping machine during operation, be equipped with the elastic component that resets that is connected with drive roating seat with mounting bracket and roating seat respectively between mounting bracket and the roating seat, still be equipped with between mounting bracket and the roating seat and make the guide plate keep the limit structure at operating position when the elastic component that resets drive roating seat resets, be equipped with on the guide plate and overcome the elasticity of the elastic component that resets and rotate the roof pressure portion in order to dodge the barrier along the opposite direction that the roating seat resets when touchhing the barrier.
2. The flow guide gathering device as set forth in claim 1, wherein: the elastic component that resets is the extension spring, the extension spring sets up the one end on the roating seat and roof pressure portion is located the both sides of articulated shaft respectively along the length direction of guide plate.
3. The flow guide gathering device as claimed in claim 1 or 2, wherein: the limiting structure is a limiting plate arranged on the mounting frame, a buffer is arranged on the limiting plate or the rotating seat, and the rotating seat and the mounting frame are in limiting fit with the limiting plate through the buffer.
4. The flow guide gathering device as claimed in claim 1 or 2, wherein: the roating seat includes roating seat body and mounting panel, the guide plate is fixed on the mounting panel, the one end of the elastic component that resets is connected on the mounting bracket, and the other end is connected on the mounting panel.
5. The flow guide gathering device as claimed in claim 1 or 2, wherein: the articulated shaft setting of roating seat is in the middle position on the length direction of guide plate.
6. Sweeping machine, including the automobile body, be provided with the suction nozzle device on the automobile body and be used for drawing in the device with the water conservancy diversion of rubbish to suction nozzle device water conservancy diversion, the water conservancy diversion draws in the device including installing the mounting bracket on the automobile body, its characterized in that: articulated on the mounting bracket have the roating seat, be fixed with on the roating seat and be used for carrying out the guide plate of water conservancy diversion to the foreign matter on the road surface at the sweeping machine during operation, be equipped with the elastic component that resets that is connected with drive roating seat with mounting bracket and roating seat respectively between mounting bracket and the roating seat, still be equipped with between mounting bracket and the roating seat and make the guide plate keep the limit structure at operating position when the elastic component that resets drive roating seat resets, be equipped with on the guide plate and overcome the elasticity of the elastic component that resets and rotate the roof pressure portion in order to dodge the barrier along the opposite direction that the roating seat resets when touchhing the barrier.
7. The sweeping vehicle of claim 6, wherein: the elastic component that resets is the extension spring, the extension spring sets up the one end on the roating seat and roof pressure portion is located the both sides of articulated shaft respectively along the length direction of guide plate.
8. A sweeping vehicle according to claim 6 or 7, wherein: the limiting structure is a limiting plate arranged on the mounting frame, a buffer is arranged on the limiting plate or the rotating seat, and the rotating seat and the mounting frame are in limiting fit with the limiting plate through the buffer.
9. A sweeping vehicle according to claim 6 or 7, wherein: the articulated shaft setting of roating seat is in the middle position on the length direction of guide plate.
10. A sweeping vehicle according to claim 6 or 7, wherein: the flow guide gathering device is fixed on the suction nozzle device and is fixed on the vehicle body through the suction nozzle device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810765454.6A CN110714430A (en) | 2018-07-12 | 2018-07-12 | Flow guide folding device and sweeping vehicle using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810765454.6A CN110714430A (en) | 2018-07-12 | 2018-07-12 | Flow guide folding device and sweeping vehicle using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110714430A true CN110714430A (en) | 2020-01-21 |
Family
ID=69209203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810765454.6A Pending CN110714430A (en) | 2018-07-12 | 2018-07-12 | Flow guide folding device and sweeping vehicle using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110714430A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114940431A (en) * | 2022-05-25 | 2022-08-26 | 广东冠能电力科技发展有限公司 | Live working lifting platform for power transmission line |
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| CN102776851A (en) * | 2012-07-31 | 2012-11-14 | 中联重科股份有限公司 | Rolling sweeping mechanism and cleaning vehicle |
| KR101263728B1 (en) * | 2012-01-13 | 2013-05-13 | 임형석 | Snow plow car having the front and the rear tilting blabe |
| CN205653744U (en) * | 2016-05-09 | 2016-10-19 | 武汉九通汽车厂 | Device is swept to roller of pendulum model structure |
| CN107059725A (en) * | 2016-12-28 | 2017-08-18 | 湖北聚力汽车技术股份有限公司 | A kind of vacuum sweeper sucker rubber board overturns avoiding mechanism |
| CN107881965A (en) * | 2017-11-01 | 2018-04-06 | 长沙中联重科环境产业有限公司 | Sweeping machine |
| CN108149614A (en) * | 2016-12-05 | 2018-06-12 | 上海神舟汽车节能环保海安有限公司 | A kind of sweeping machine side suction inlet supplementary structure |
| CN208717828U (en) * | 2018-07-12 | 2019-04-09 | 郑州宇通重工有限公司 | Water conservancy diversion collecting device and the sweeping machine for using the water conservancy diversion collecting device |
-
2018
- 2018-07-12 CN CN201810765454.6A patent/CN110714430A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201665843U (en) * | 2010-04-07 | 2010-12-08 | 长沙中联重工科技发展股份有限公司 | Multi-directional adjustable spray rod mechanism |
| KR101263728B1 (en) * | 2012-01-13 | 2013-05-13 | 임형석 | Snow plow car having the front and the rear tilting blabe |
| CN102776851A (en) * | 2012-07-31 | 2012-11-14 | 中联重科股份有限公司 | Rolling sweeping mechanism and cleaning vehicle |
| CN205653744U (en) * | 2016-05-09 | 2016-10-19 | 武汉九通汽车厂 | Device is swept to roller of pendulum model structure |
| CN108149614A (en) * | 2016-12-05 | 2018-06-12 | 上海神舟汽车节能环保海安有限公司 | A kind of sweeping machine side suction inlet supplementary structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114940431A (en) * | 2022-05-25 | 2022-08-26 | 广东冠能电力科技发展有限公司 | Live working lifting platform for power transmission line |
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