CN208917748U - The rear-mounted vacuum dust collecting truck of blower - Google Patents
The rear-mounted vacuum dust collecting truck of blower Download PDFInfo
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- CN208917748U CN208917748U CN201821104207.3U CN201821104207U CN208917748U CN 208917748 U CN208917748 U CN 208917748U CN 201821104207 U CN201821104207 U CN 201821104207U CN 208917748 U CN208917748 U CN 208917748U
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- Prior art keywords
- blower
- dustbin
- dust collecting
- rubbish
- mounted vacuum
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Abstract
The utility model relates to clean vehicle technical field, more particularly to the rear-mounted vacuum dust collecting truck of blower, including compartment, the rear portion in compartment is provided with blower, engine, lower caisson is provided on rear side of blower, lower caisson is provided with rubbish suction means, strainer is provided between lower caisson and the air inlet of blower, dustbin is provided on front side of blower, blower is provided with the noise-reduction air exhaust mouth for protruding into dustbin, the top of dustbin is provided with exhaust apparatus, the utility model has the advantages that 1, wind-force gradually becomes smaller from rubbish suction means to exhaust apparatus, heavier rubbish reduces due to suction, it falls in lower caisson, it will not be blocked at strainer, lesser rubbish passes through strainer and enters in dustbin across blower, wind-force further decreases, blocking filter core at filter core will not generally be risen to, air duct is unobstructed, it will not cause wind-force because of blocking Decline；2, noise pollution is reduced；3, blower can improve the working efficiency of wind-force with rapid evacuation sinking box-shaped at negative pressure.
Description
Technical field
The utility model relates to clean vehicle technical field, more particularly to a kind of rear-mounted vacuum dust collecting truck of blower.
Background technique
Vacuum sweeper (or sweeping machine) is common sanitation equipment, can clean road surface, 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.
The blower of existing vacuum sweeper is usually the front for being arranged close to compartment, the air inlet of blower and filter core or strainer
It is connect after connection with dustbin, the suction nozzle of dust suction is connect with dustbin, and blower generates negative in dustbin and suction nozzle when work
Pressure results in the need for ability road pavement after first pumping the intracorporal air of case and generates suction, so that wind since dustbin volume is larger
A period of time inner suction of machine startup and shutdown is weaker, is unable to dust suction, reduces energy utilization efficiency；In addition, sweeper works
After a period of time, dust and rubbish are easy blocking at filter core or strainer, reduce the efficiency of blower.Such as application No. is
201510941140.3 Chinese invention patent application, it discloses a kind of nozzle unit for cleaning vehicle and with its cleaning
Vehicle, the assistant engine of the technical solution drive blower rotation to make to form negative pressure in dustbin and nozzle body, arrive so that sweeping will be swept
Rubbish immediately ahead of suction nozzle is sucked in dustbin by suction nozzle and suction pipe.
Summary of the invention
The purpose of this utility model is that in view of the deficiencies of the prior art, and a kind of rear-mounted vacuum cleaning of blower is provided
Efficiency can be improved in vehicle, scientific structure, reduces noise, rubbish is avoided to block.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of rear-mounted vacuum dust collecting truck of blower,
Including compartment, the rear portion in the compartment is provided with the engine of blower, the driving blower, is provided with down on rear side of the blower
Caisson, the lower caisson are provided with the rubbish suction means for picking up ground refuse, the suction of the lower caisson and the blower
It is provided with strainer between air port, dustbin is provided on front side of the blower, the blower, which is provided with, protrudes into the dustbin
Noise-reduction air exhaust mouth, the top of the dustbin are provided with exhaust apparatus, and the two sides of the blower are provided with the connection dustbin
With the slagging channel outside compartment tail portion.
Preferably, the blower is positive displacement blower.
Preferably, the blower is located at the front side of the engine, and the tail portion in the compartment is provided with isolation cabin, described dynamic
Power machine is located in the isolation cabin, and blower is located inside the dustbin.
Preferably, the lower caisson is located at the lower section of the isolation cabin, the rubbish suction means include lift suction pipe,
Rotary type inhales stick, and the lift suction pipe includes vaccum suction pipe, lift nozzle unit, and institute is protruded into one end of the vaccum suction pipe
Lower caisson is stated, the other end is connect with the lift nozzle unit, and the lift nozzle unit is set to the lower caisson
Lower section, it includes switching valve, extension rod, hand-held suction stick that the rotary type, which inhales stick,.
Preferably, the exhaust apparatus includes several exhaust outlets being set at the top of the dustbin, each row
The filter core for filtering dust is provided with below port.
Preferably, the exhaust apparatus further includes the in line mouth of direct emission gas, and the in line mouth is located at the noise reduction
The surface of exhaust outlet, the in line mouth are provided with switch valve.
Preferably, sound-proof material is provided with around the isolation cabin.
Preferably, the junction of the dustbin and exhaust apparatus is provided with sound-proof material.
Preferably, the front in the compartment is provided with water tank, and the water tank is located at the front side of the dustbin.
Preferably, the two sides of the water tank are provided with manipulation case or tool box.
The beneficial effects of the utility model are: a kind of rear-mounted vacuum dust collecting truck of blower comprising compartment, the compartment
Rear portion is provided with the engine of blower, the driving blower, and lower caisson, the lower caisson setting are provided on rear side of the blower
There is the rubbish suction means for picking up ground refuse, be provided with strainer between the lower caisson and the air inlet of the blower,
Dustbin is provided on front side of the blower, the blower is provided with the noise-reduction air exhaust mouth for protruding into the dustbin, the rubbish
The top of case is provided with exhaust apparatus, and the two sides of the blower are provided with the deslagging being connected to outside the dustbin and compartment tail portion
Channel, the utility model compared with prior art, have the advantages that 1, wind-force gradually becomes from rubbish suction means to exhaust apparatus
Small, bulk, heavier rubbish fall in lower caisson, will not be blocked at strainer, lesser rubbish passes through filter due to suction reduction
Net passes through blower and enters in dustbin, and wind-force further decreases, and will not generally rise to blocking filter core at filter core, and air duct is unobstructed,
It will not cause the decline of wind-force because of blocking；2, noise pollution is reduced；3, blower can with rapid evacuation sinking box-shaped at negative pressure,
Improve the working efficiency of wind-force.
Detailed description of the invention
Fig. 1 is the structural schematic diagram inside the rear-mounted vacuum dust collecting truck of blower of the utility model.
The structural schematic diagram in another direction inside the rear-mounted vacuum dust collecting truck of the blower of Fig. 2 the utility model.
Fig. 3 is the top view of the rear-mounted vacuum dust collecting truck internal structure of blower of the utility model.
Description of symbols:
1 --- blower 11 --- air inlet
12 --- noise-reduction air exhaust mouth 2 --- engines
3 --- rubbish suction means 31 --- lift suction pipes
311 --- vaccum suction pipe 32 --- rotary types inhale stick
321 --- switching valve 322 --- extension rods
323 --- hand-held to inhale stick 4 --- strainers
5 --- dustbin 6 --- exhaust apparatus
61 --- exhaust outlet 62 --- filter cores
63 --- in line mouth 7 --- slagging channels
8 --- water tank 9 --- lower caissons.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, is not that this is practical
Novel practical range limited to this.
As shown in Figure 1, Figure 2, Figure 3 shows, the rear-mounted vacuum dust collecting truck of the blower of the present embodiment, including compartment, in addition to compartment
The part such as headstock, chassis is the prior art, is not drawn in attached drawing.The compartment rear portion of the utility model is provided with blower 1, driving
The engine 2 of blower 1, engine 2 is driven by belt is drivingly connected blower 1, and engine 2 is diesel engine or motor etc.
Power-equipment.First cavity of the utility model suction rubbish is the lower caisson 9 that device is set to compartment rear portion, lower caisson 9
It is set to the rear side of blower 1, lower caisson 9 is provided with the rubbish suction means 3 for picking up ground refuse, lower caisson 9 and blower 1
Air inlet 11 between be provided with strainer 4, the front side of blower 1 is provided with dustbin 5, and blower 1, which is provided with, protrudes into disappearing for dustbin 5
Sound exhaust outlet 12, the top of dustbin 5 are provided with exhaust apparatus 6, and the utility model picks up the rubbish on ground when aspirating rubbish
Into lower caisson 9, then filters the gravity of bulk, heavier garbage utilization strainer 4 and rubbish itself, it is made to rest on sinking
In case 9, and smaller, lighter rubbish rushes across strainer 4 and enters blower 1, then enters in dustbin 5 from noise-reduction air exhaust mouth 12, so
Gas is discharged by exhaust apparatus 6 afterwards.The utility model is by the absorption separation process of rubbish by absorption, strainer filtering, filter core mistake
Filter, blower, exhaust have been changed to absorption, strainer filtering, blower, filter element filtering, exhaust, and blower 1 is set to the tail portion in compartment,
It does so and has the following advantages:
1, the volume of lower caisson 9 is smaller, and the volume of dustbin 5 is larger, therefore wind-force is filled from rubbish suction means 3 to exhaust
Set 6 be it is gradually smaller, after bulk, heavier rubbish are mainly inhaled into lower caisson 9, due to suction reduce, fall in lower caisson 9
In, it will not be blocked at strainer, lesser rubbish passes through strainer and enters in dustbin 5 across blower 1, and wind-force further decreases,
Cause it generally not rise at filter core, so block filter core, such air duct be exactly it is unobstructed, wind will not be caused because of blocking
The decline of power.
2, blower 1, engine 2 are far from cockpit, and it has double-layer structure, the i.e. shell, compartment of equipment itself, drops in this way
Low noise pollution.
3, the small volume of lower caisson 9 can form negative pressure when blower 1 works with caisson 9 under rapid evacuation, can draw rubbish
Rubbish enters working condition, improves the working efficiency of wind-force.
4, the blower 1 of the utility model can be placed in the inside of dustbin 5, and the space around blower 1 is utilized in this way, from
And convenient for increasing the volume of dustbin 5.
Further, the two sides of the blower 1 of the utility model are provided with the deslagging outside connection dustbin 5 and compartment tail portion
Compartment can be tilted and be risen by channel 7, and the rubbish in dustbin 5 passes through 7 discharge compartments along deslagging.In addition, lower caisson 9 is in vehicle
Compartment tail portion is also equipped with switchable door, convenient for opening cleaning rubbish.
Further, the blower 1 that the utility model uses is positive displacement blower, and space is larger in positive displacement blower, is passed through
The rubbish of strainer can also rush across positive displacement blower.
Further, blower 1 is located at the front side or rear side of engine 2, and the preferred blower 1 of the present embodiment is located at engine 2
Front side, the tail portion in compartment are provided with isolation cabin, and engine 2 is located in the isolation cabin, and blower 1 is located inside dustbin 5, isolation cabin
Soundproof effect can be enhanced.
Further, lower caisson 9 is located at the lower section of isolation cabin, and rubbish suction means 3 includes lift suction pipe 31, rotary type
Stick 32 is inhaled, lift suction pipe 31 includes vaccum suction pipe 311, lift nozzle unit, and lower caisson is protruded into one end of vaccum suction pipe 311
9, the other end is connect with lift nozzle unit, and lift nozzle unit is set to the lower section of lower caisson 9, and rotary type is inhaled stick 32 and wrapped
Include switching valve 321, extension rod 322, it is hand-held inhale stick 323, lift suction pipe 31 that the utility model uses, rotary type inhale stick 32 with
Structure is similar in the patent that the utility model people has applied before, picks up rubbish using the suction nozzle of ground proximity, utilizes rotation
Formula inhales stick 32 and picks up the rubbish in roadside, and switching valve 321 inhales whether stick 32 works for controlling rotary type.
Further, exhaust apparatus 6 includes several exhaust outlets 61 for being set to 5 top of dustbin, as shown in Figure 1, rubbish
Exhaust hood is provided at the top of rubbish case 5, exhaust outlet 61 is set to the side of exhaust hood, specifically, several air drafts on front side of compartment
Mouth 61 is vented to tailstock direction, 61 vehicle body outboard exhausts of several exhaust outlets of compartment two sides.The lower section of each exhaust outlet 61
Be provided with the filter core 62 for filtering dust, exhaust hood is bolted with compartment, can open exhaust hood to filter core 62 into
Row replacement or cleaning.
Further, after rain or when there is water on road surface, dust enters in water, and the dust contained in the rubbish drawn at this time is very
It is few, therefore the exhaust apparatus 6 of the utility model further includes the in line mouth 63 of direct emission gas, in line mouth 63 is located at noise-reduction air exhaust
The surface of mouth 12, in line mouth 63 is provided with switch valve, for such situation, can turn on the switch valve, and the gas of discharge is straight
It connects from line mouth 63, extends the service life of filter core.To avoid lighter rubbish from being expelled directly out, filter should be also set in line mouth 63
Net.
To improve noise reduction soundproof effect, around isolation cabin, the junction of dustbin 5 and exhaust apparatus 6 be provided with every
Sound cotton.
Further, the front in compartment is provided with water tank 8, and water tank 8 is located at the front side of dustbin 5, the two sides setting of water tank 8
There are manipulation case or tool box, the function of vacuum sweeper can be enhanced, such as sprinkled water or be sprayed.
Finally it should be noted that above embodiments are 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 referring to preferred embodiment to the utility model, this field it is general
Lead to it will be appreciated by the skilled person that can be with the technical solution of the present invention is modified or equivalently replaced, without departing from this
The spirit and scope of utility model technical solution.
Claims (10)
1. the rear-mounted vacuum dust collecting truck of blower, it is characterised in that: including compartment, the rear portion in the compartment is provided with blower (1), drives
The engine (2) of the blower (1) is moved, is provided with lower caisson (9) on rear side of the blower (1), the lower caisson (9) is provided with
For picking up the rubbish suction means (3) of ground refuse, between the lower caisson (9) and the air inlet (11) of the blower (1)
It is provided with strainer (4), is provided with dustbin (5) on front side of the blower (1), the blower (1), which is provided with, protrudes into the rubbish
The top of the noise-reduction air exhaust mouth (12) of case (5), the dustbin (5) is provided with exhaust apparatus (6), the two sides of the blower (1)
It is provided with the slagging channel (7) being connected to outside the dustbin (5) and compartment tail portion.
2. the rear-mounted vacuum dust collecting truck of blower according to claim 1, it is characterised in that: the blower (1) is positive displacement
Blower.
3. the rear-mounted vacuum dust collecting truck of blower according to claim 1, it is characterised in that: the blower (1) is located at described
The front side of engine (2), the tail portion in the compartment are provided with isolation cabin, and the engine (2) is located in the isolation cabin, blower
(1) it is internal to be located at the dustbin (5).
4. the rear-mounted vacuum dust collecting truck of blower according to claim 3, it is characterised in that: the lower caisson (9) is located at institute
The lower section of isolation cabin is stated, the rubbish suction means (3) includes lift suction pipe (31), rotary type suction stick (32), the lifting
Formula suction pipe (31) includes vaccum suction pipe (311), lift nozzle unit, one end of the vaccum suction pipe (311) protrude into it is described under
Caisson (9), the other end are connect with the lift nozzle unit, and the lift nozzle unit is set to the lower caisson (9)
Lower section, the rotary type inhales stick (32) and includes switching valve (321), extension rod (322), hand-held inhales stick (323).
5. the rear-mounted vacuum dust collecting truck of blower according to claim 1, it is characterised in that: the exhaust apparatus (6) includes
Several are set to the exhaust outlet (61) at the top of the dustbin (5), are provided with and are used for below each exhaust outlet (61)
Filter the filter core (62) of dust.
6. the rear-mounted vacuum dust collecting truck of blower according to claim 5, it is characterised in that: the exhaust apparatus (6) is also wrapped
The in line mouth (63) of direct emission gas is included, the in line mouth (63) is located at the surface of the noise-reduction air exhaust mouth (12), described
In line mouth (63) is provided with switch valve.
7. the rear-mounted vacuum dust collecting truck of blower according to claim 3, it is characterised in that: be arranged around the isolation cabin
There is sound-proof material.
8. the rear-mounted vacuum dust collecting truck of blower according to claim 1, it is characterised in that: the dustbin (5) and exhaust
The junction of device (6) is provided with sound-proof material.
9. the rear-mounted vacuum dust collecting truck of blower according to claim 1, it is characterised in that: the front in the compartment is provided with
Water tank (8), the water tank (8) are located at the front side of the dustbin (5).
10. the rear-mounted vacuum dust collecting truck of blower according to claim 9, it is characterised in that: the two sides of the water tank (8) are set
It is equipped with manipulation case or tool box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821104207.3U CN208917748U (en) | 2018-07-12 | 2018-07-12 | The rear-mounted vacuum dust collecting truck of blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821104207.3U CN208917748U (en) | 2018-07-12 | 2018-07-12 | The rear-mounted vacuum dust collecting truck of blower |
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| Publication Number | Publication Date |
|---|---|
| CN208917748U true CN208917748U (en) | 2019-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821104207.3U Active CN208917748U (en) | 2018-07-12 | 2018-07-12 | The rear-mounted vacuum dust collecting truck of blower |
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| Country | Link |
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| CN (1) | CN208917748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108708341A (en) * | 2018-07-12 | 2018-10-26 | 湖北国苗特种车辆制造有限公司 | The rear-mounted vacuum dust collecting truck of wind turbine |
-
2018
- 2018-07-12 CN CN201821104207.3U patent/CN208917748U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108708341A (en) * | 2018-07-12 | 2018-10-26 | 湖北国苗特种车辆制造有限公司 | The rear-mounted vacuum dust collecting truck of wind turbine |
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