CN207828872U - Vacuum dust collecting truck lift suction nozzle - Google Patents

Vacuum dust collecting truck lift suction nozzle Download PDF

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Publication number
CN207828872U
CN207828872U CN201721914507.3U CN201721914507U CN207828872U CN 207828872 U CN207828872 U CN 207828872U CN 201721914507 U CN201721914507 U CN 201721914507U CN 207828872 U CN207828872 U CN 207828872U
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China
Prior art keywords
suction nozzle
dust collecting
suction
negative pressure
vacuum
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Application number
CN201721914507.3U
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Chinese (zh)
Inventor
何国苗
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Hubei National Miao Special Vehicle Manufacturing Co Ltd
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Hubei National Miao Special Vehicle Manufacturing Co Ltd
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Priority to CN201721914507.3U priority Critical patent/CN207828872U/en
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Publication of CN207828872U publication Critical patent/CN207828872U/en
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Abstract

The utility model is related to pavement cleaning technical fields, more particularly to a kind of vacuum dust collecting truck lift suction nozzle, including suction nozzle main body, the telescopic rod for driving the suction nozzle main body to move up and down, the suction nozzle main body includes several suction nozzle units being arranged in juxtaposition along vacuum sweeper left and right directions, the suction nozzle unit includes that negative pressure inhales chamber, the bottom that the negative pressure inhales chamber is provided with suction inlet, the negative pressure is inhaled is provided with the air intake duct upwardly extended at the top of chamber, the flexible connecting tube of end set of the air intake duct, the utility model scientific structure, it can move up and down suction nozzle main body, both suction nozzle main body can be packed up when not in use, improve safety, it can also be when rubbish be more, risen certain altitude, rubbish is gradually collected from top, the more rubbish on ground is spilt especially for transport vehicle, it clears up very convenient.

Description

Vacuum dust collecting truck lift suction nozzle
Technical field
The utility model is related to pavement cleaning technical fields, more particularly to a kind of vacuum dust collecting truck lift suction nozzle.
Background technology
Vacuum sweeper(Or sweeping machine)Be common sanitation equipment, road surface can be cleaned, be widely used in highway, park, The road cleanings such as municipal administration.Existing vacuum sweeper is usually that rubbish flocks together first with floor sweeping mechanism, then utilizes vacuum Rubbish is pumped in vehicle-mounted dustbin by negative pressure.
There are following defects for it:1, cleaning region is small, and cleaning region is limited to the region of floor sweeping mechanism covering, due to sweeping Ground mechanism is generally smaller, causes its cleaning region small, can only clean the road surface of wheel both sides;2, working efficiency is low, due to it It needs first to sweep the floor and gathers rubbish, therefore speed is relatively low, generally below 10km/h can not rapid cleaning road surface;3, cleaning is not clean, Since road surface is not smooth, there are countless small gaps, dust is fallen can not sweep up in gap, cause cleaning unclean, Especially dry type road sweeper(It does not sprinkle water)It is easy to raise dust when sweeping the floor, larger rubbish, such as small stone, transport vehicle is spilt Rubbish etc. be difficult to clean out.
Utility model content
The purpose of this utility model is that in view of the deficiencies of the prior art, and a kind of vacuum dust collecting truck lift suction is provided Mouth, scientific structure can utilize negative pressure of vacuum to draw ground refuse, can be by it when not in use or being not convenient to use It packs up, avoids striking on other objects.
Technical solution adopted by the utility model to solve its technical problems is:A kind of vacuum dust collecting truck lift suction nozzle, It includes suction nozzle main body, drives the telescopic rod of the suction nozzle main body up and down motion, and the suction nozzle main body includes along vacuum sweeper or so Several suction nozzle units that direction is arranged in juxtaposition, the suction nozzle unit include that negative pressure inhales chamber, and the negative pressure inhales the bottom setting of chamber There is suction inlet, the negative pressure is inhaled is provided with the air intake duct upwardly extended at the top of chamber, and the end set of the air intake duct is flexible Connecting tube.
Preferably, the bottom of the negative pressure suction chamber is provided with grafter, and the negative pressure is inhaled is provided with downward closing on front side of chamber Front apron, the suction inlet is set between the bottom of the front apron and the front end of the grafter, the adjacent suction nozzle It is isolated by partition board between unit.
Preferably, the suction nozzle unit is 6~15, and the suction nozzle main body total length is equal to or more than the width of vacuum sweeper Degree.
Preferably, the suction nozzle unit at the vehicle body of the vacuum sweeper side suction nozzle unit adjacent with inside passes through Hinge connection.
Preferably, what the suction nozzle unit that the suction nozzle main body is provided with outside the vehicle body of driving vacuum sweeper side was rotated up Pull rod.
Preferably, the air intake duct is tilted to the vacuum sweeper tailstock.
Preferably, the air intake duct is tilted to automobile center line direction.
Preferably, the front and rear sides of the suction nozzle main body are provided with the support wheel contacted with ground, the support wheel There are gaps between bottom end and the suction inlet.
Preferably, width is gradually reduced the negative pressure suction chamber from front to back.
Preferably, cross-sectional area is gradually reduced the negative pressure suction chamber from bottom to top.
The utility model has the beneficial effects that:A kind of vacuum dust collecting truck lift suction nozzle comprising suction nozzle main body, driving institute The telescopic rod of suction nozzle main body up and down motion is stated, the suction nozzle main body includes several suctions being arranged in juxtaposition along vacuum sweeper left and right directions Mouth unit, the suction nozzle unit include that negative pressure inhales chamber, and the bottom that the negative pressure inhales chamber is provided with suction inlet, and the negative pressure inhales chamber Top is provided with the air intake duct upwardly extended, the flexible connecting tube of end set of the air intake duct, the utility model structure section It learns, suction nozzle main body can be moved up and down, both can when not in use be packed up suction nozzle main body, improve safety, it can be with When rubbish is more, certain altitude is risen, rubbish is gradually collected from top, is spilt on ground especially for transport vehicle More rubbish, cleaning are very convenient.
Description of the drawings
Fig. 1 is the structural schematic diagram of the vacuum dust collecting truck lift suction nozzle of the utility model.
Fig. 2 is the structural schematic diagram of the vacuum dust collecting truck lift suction nozzle use state of the utility model.
Fig. 3 is the partial structural diagram of the bottom of the vacuum dust collecting truck lift suction nozzle of the utility model.
Fig. 4 is the structural schematic diagram inside the suction nozzle unit of the vacuum dust collecting truck lift suction nozzle of the utility model.
Reference sign:
1 --- telescopic rod 2 --- suction nozzle unit
3 --- negative pressure inhales chamber 31 --- suction inlets
32 --- grafter 33 --- front aprons
4 --- air intake duct 5 --- partition boards
6 --- support wheel.
Specific implementation mode
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, is not this practicality Novel practical range limited to this.
As Figure 1-Figure 4, the vacuum dust collecting truck lift suction nozzle of the present embodiment comprising described in suction nozzle main body, driving The telescopic rod 1 that suction nozzle main body moves up and down, the suction nozzle main body include several suctions being arranged in juxtaposition along vacuum sweeper left and right directions Mouth unit 2, the suction nozzle unit 2 include that negative pressure inhales chamber 3, and the bottom that the negative pressure inhales chamber 3 is provided with suction inlet 31, the negative pressure The top for inhaling chamber 3 is provided with the air intake duct 4 upwardly extended, the flexible connecting tube of end set of the air intake duct 4.This practicality is new The suction nozzle main body integral arrangement of type is at the tailstock, when not in use, is packed up using telescopic rod 1, telescopic rod 1 can be by hydraulic pressure Driving.In addition, when more for rubbish, certain altitude is risen, rubbish is gradually collected from top, especially for transport vehicle The more rubbish on ground is spilt, cleaning is very convenient.Can a sensing can also be set by manually carrying out judging whether to rise Device detects the big low height of pavement garbage.
Further, the concrete structure of suction nozzle unit 2 is:The bottom that the negative pressure inhales chamber 3 is provided with grafter 32, described negative The front side that pressure inhales chamber 3 is provided with the front apron 33 to close up downwards, the suction inlet 31 be set to the bottom of the front apron 33 with Between the front end of the grafter 32, it is isolated by partition board 5 between the adjacent suction nozzle unit 2.It utilizes grafter 32, front apron 33, partition board 5 etc. surrounds negative pressure suction chamber 3, and negative pressure is inhaled chamber 3 and is open only at air intake duct 4,31 liang of suction inlet, aspirated when using wind turbine When, the negative pressure of strength is formed in suction inlet 31, various rubbish can be picked up, be sent into vehicle-mounted dustbin.What this was arranged in juxtaposition Suction nozzle unit 2 will need clean entire road surface to be divided into region smaller one by one, and when suction only aspirates the region, makes It obtains suction to concentrate, suction is stronger, and can be according to vehicle width, lane width reasonable Arrangement suction nozzle unit 2 so that in cleaning region Dead angle is not stayed inside.The grafter 32 of the program is not in contact with ground, but it is closer with ground distance, is roughly parallel to ground, holds Easily the pavement garbage including stone is picked up to grafter 32, vehicle-mounted dustbin is then entered by air intake duct 4.
Further, the suction nozzle unit 2 is 6~15, and the suction nozzle main body total length is equal to or more than vacuum sweeper Width, the suction nozzle unit 2 at the vehicle body of the vacuum sweeper side suction nozzle unit 2 adjacent with inside are connected by hinge It connects, the pull rod that the suction nozzle unit 2 that the suction nozzle main body is provided with outside the vehicle body of driving vacuum sweeper side is rotated up does not use When, the suction nozzle unit 2 at the vehicle body of vacuum sweeper side is packed up.
Further, the air intake duct 4 is tilted to the vacuum sweeper tailstock, and the air intake duct 4 is tilted to automobile center line direction, just In absorption rubbish.
Further, the front and rear sides of the suction nozzle main body are provided with the support wheel 6 contacted with ground, the support wheel 6 Bottom end and the suction inlet 31 between there are gaps, when preventing Uneven road, suction nozzle main body hit ground.
Further, width is gradually reduced the negative pressure suction chamber 3 from front to back, and it is transversal from bottom to top that the negative pressure inhales chamber 3 Area is gradually reduced, and improves the suction at air intake duct 4, convenient for drawing rubbish.
Finally it should be noted that above example is only to illustrate the technical solution of the utility model, rather than to this reality With the limitation of novel protected range, although being explained in detail to the utility model with reference to preferred embodiment, this field it is general Lead to it will be appreciated by the skilled person that can be modified or replaced equivalently to the technical solution of the utility model, without departing from this The spirit and scope of utility model technical solution.

Claims (10)

1. vacuum dust collecting truck lift suction nozzle, it is characterised in that:It moves up and down including suction nozzle main body, the driving suction nozzle main body Telescopic rod(1), the suction nozzle main body includes several suction nozzle units being arranged in juxtaposition along vacuum sweeper left and right directions(2), the suction Mouth unit(2)Chamber is inhaled including negative pressure(3), the negative pressure suction chamber(3)Bottom be provided with suction inlet(31), the negative pressure suction chamber (3)Top be provided with the air intake duct upwardly extended(4), the air intake duct(4)The flexible connecting tube of end set.
2. vacuum dust collecting truck lift suction nozzle according to claim 1, it is characterised in that:The negative pressure inhales chamber(3)Bottom Portion is provided with grafter(32), the negative pressure suction chamber(3)Front side be provided with the front apron to close up downwards(33), the suction inlet (31)It is set to the front apron(33)Bottom and the grafter(32)Front end between, the adjacent suction nozzle unit(2) Between pass through partition board(5)Isolation.
3. vacuum dust collecting truck lift suction nozzle according to claim 2, it is characterised in that:The suction nozzle unit(2)For 6~ 15, the suction nozzle main body total length is equal to or more than the width of vacuum sweeper.
4. vacuum dust collecting truck lift suction nozzle according to claim 3, it is characterised in that:At the vehicle body of vacuum sweeper side The suction nozzle unit(2)The suction nozzle unit adjacent with inside(2)It is connected through the hinge.
5. vacuum dust collecting truck lift suction nozzle according to claim 4, it is characterised in that:The suction nozzle main body is provided with drive The suction nozzle unit outside dynamic vacuum sweeper side vehicle body(2)The pull rod being rotated up.
6. vacuum dust collecting truck lift suction nozzle according to claim 1, it is characterised in that:The air intake duct(4)To dust suction The vehicle tailstock tilts.
7. vacuum dust collecting truck lift suction nozzle according to claim 1, it is characterised in that:The air intake duct(4)To automobile Center line direction tilts.
8. vacuum dust collecting truck lift suction nozzle according to claim 1, it is characterised in that:Front and back the two of the suction nozzle main body Side is provided with the support wheel contacted with ground(6), the support wheel(6)Bottom end and the suction inlet(31)Between there are Gap.
9. vacuum dust collecting truck lift suction nozzle according to claim 1, it is characterised in that:The negative pressure inhales chamber(3)In the past Width is gradually reduced backward.
10. vacuum dust collecting truck lift suction nozzle according to claim 1, it is characterised in that:The negative pressure inhales chamber(3)Under Upward cross-sectional area is gradually reduced.
CN201721914507.3U 2017-12-31 2017-12-31 Vacuum dust collecting truck lift suction nozzle Active CN207828872U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721914507.3U CN207828872U (en) 2017-12-31 2017-12-31 Vacuum dust collecting truck lift suction nozzle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721914507.3U CN207828872U (en) 2017-12-31 2017-12-31 Vacuum dust collecting truck lift suction nozzle

Publications (1)

Publication Number Publication Date
CN207828872U true CN207828872U (en) 2018-09-07

Family

ID=63390916

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721914507.3U Active CN207828872U (en) 2017-12-31 2017-12-31 Vacuum dust collecting truck lift suction nozzle

Country Status (1)

Country Link
CN (1) CN207828872U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110747791A (en) * 2019-10-29 2020-02-04 徐州易尔环保科技有限公司 Garbage sweeper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110747791A (en) * 2019-10-29 2020-02-04 徐州易尔环保科技有限公司 Garbage sweeper

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