CN2073438U - Dust exhaust device being able to creep and driven by internal combustion engine - Google Patents
Dust exhaust device being able to creep and driven by internal combustion engine Download PDFInfo
- Publication number
- CN2073438U CN2073438U CN 90206818 CN90206818U CN2073438U CN 2073438 U CN2073438 U CN 2073438U CN 90206818 CN90206818 CN 90206818 CN 90206818 U CN90206818 U CN 90206818U CN 2073438 U CN2073438 U CN 2073438U
- Authority
- CN
- China
- Prior art keywords
- dust
- combustion engine
- internal combustion
- creep
- exhaust device
- 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.)
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Abstract
The utility model relates to a dust exhaust device being able to creep and driven by an internal combustion engine, which comprises a group of wheel sets which can roll and creep. The utility model is characterized in that rolling wheels of the wheel sets rotate over an automatic rolling shaft, and a creeping unit can rotate over the creeping unit shaft and over the rolling wheel shaft at the same time. The utility model can not only advance on flat roads but also creep over steps and is an optimal dust exhaust device for outdoor large area squares and roads.
Description
The utility model is the invention about the internal combustion engine drive dust suction cleaning cart of can creeping.This car has the one group of set of wheels that can roll and can creep, the impeller of suction fan rotates at a high speed in the internal combustion engine drive dust, make the laying dust chamber of dust and dust sucting pipeline form a negative pressuren zone, be in that near the ground various waste paper sweep-up pipe road junction, foreign material and dust will be inhaled into that the laying dust chamber is stopped by thick smart filter screen since the effect of dead weight and deposition in the dust deposited case of bottom, laying dust chamber.
The various portable type dust catcher of extensive use at present, owing to all adopt Motor Drive, dust catcher connects electric wire with just needing one between the power supply, so just limited the areal extent of dust catcher work greatly, and existing dust catcher power is generally less, therefore, present various portable type dust catcher can only be widely used in indoor cleanings such as family, hotel.And the cleaning of outdoor large-area square, station, platform, road, existing various portable type dust catchers are difficult to finish.
Task of the present utility model provides a kind of: advance under manpower or mechanomotive force promotion, and the self-powered source that can creep is applicable to the dust suction cleaning cart of work area on a large scale.
Its solution is: this cleaning cart has the one group of set of wheels that can roll and can creep, under manpower or mechanomotive force promotion, advance, be installed in that the suction fan impeller rotates at a high speed in the internal combustion engine drive dust on the vehicle frame, make the laying dust chamber of dust and dust sucting pipeline form a negative pressuren zone, be in that near the ground various waste paper sweep-up pipe road junction, foreign material and dust will be inhaled into that the laying dust chamber is stopped by thick smart filter screen since the effect of dead weight and deposition in the dust deposited case of bottom, laying dust chamber.
When street cleaner's maneuver energy internal combustion engine drive dust suction cleaning cart of creeping advances in outdoor Large Square, station, road work, because cleaning cart has one group can roll and energy creeper-traveler wheels, this car can not only be advanced on straight road, and the step of ascending is scattered in ground waste paper, foreign material and the dust car dust that will be cleaned and sucks.This just makes outdoor Large Square, station, platform, road keep a cleaning ambient.
Accompanying drawing has been described an embodiment of the present utility model.
Accompanying drawing 1: the lateral view of this cleaning cart.
Accompanying drawing 2: dust partial enlarged drawing.
Accompanying drawing 3: the schematic diagram when this cleaning cart is ascended step.
Accompanying drawing 1: described the hand propelled internal combustion engine drive dust suction cleaning cart of can creeping.It by by about, the dust sucting pipeline 6 of front and back four set of wheels 1 of can roll and can creep, vehicle frame 2, driving belt 3, internal combustion engine 4, dust 5 and dusts forms.
Accompanying drawing 2: internal combustion engine 4 makes suction fan impeller 11 by driving belt 3 drive pulleys 12, and rotation is with whole laying dust chamber 10 and negative pressuren zone of dust sucting pipeline 6 formation at a high speed, and being near sweep-up pipe road junction 6 ground various waste paper, foreign material and dust will be stopped that by coarse strainer 8 smart filter screens 9 deposition is in the long-pending case 7 of bottom, laying dust chamber owing to the effect of dead weight to laying dust chamber 10 by dust sucting pipeline 6.
Accompanying drawing 3: cleaning cart advances on straight road 12 in the process, scroll wheel 17,13 around self rolling shaft 18,14 revolutions, run into step 21 until scroll wheel 17, when cleaning cart continues to march forward, crawl device 15 also turned round around rolling shaft 18 around the 16 rotating whiles of crawl device axle, contact in step 21 until scroll wheel 19, cleaning cart moves on, crawl device 15 continues around 16,20 revolutions, scroll wheel 19 rolls forward, and scroll wheel 17 rises along the rolling of step vertical plane, rise to the step horizontal plane until scroll wheel 17, the end of creeping of set of wheels front-wheel, trailing wheel is in like manner creeped to the step horizontal plane, and crawling process finishes.Cleaning cart moves on.
Claims (1)
1, a kind of internal combustion engine drive dust suction cleaning cart of creeping, it is by about having, four set of wheels 1 of can roll and can creep in front and back, vehicle frame 2, driving belt 3, internal combustion engine 4, the dust sucting pipeline 6 of dust 5 and dust is formed, it is characterized in that: in the set of wheels 1, scroll wheel 17,13 can be around self rolling shaft 18,14 revolutions, crawl device 15 can also can turn round around rolling shaft 18 around the 16 rotating whiles of crawl device axle, have in the dust by internal combustion engine 4 by driving belt 3, the suction fan impeller 11 that belt pulley 12 drives, the coarse strainer 8 smart filter screens 9 that stop foreign material and dust, the dust deposited case 7 of deposition foreign material and dust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90206818 CN2073438U (en) | 1990-05-20 | 1990-05-20 | Dust exhaust device being able to creep and driven by internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90206818 CN2073438U (en) | 1990-05-20 | 1990-05-20 | Dust exhaust device being able to creep and driven by internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2073438U true CN2073438U (en) | 1991-03-20 |
Family
ID=4887335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90206818 Withdrawn CN2073438U (en) | 1990-05-20 | 1990-05-20 | Dust exhaust device being able to creep and driven by internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2073438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108125631A (en) * | 2017-12-20 | 2018-06-08 | 长安大学 | One kind drags suction stair clean robot |
-
1990
- 1990-05-20 CN CN 90206818 patent/CN2073438U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108125631A (en) * | 2017-12-20 | 2018-06-08 | 长安大学 | One kind drags suction stair clean robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |