CN103898853B - The dry wet conversion equipment of wet and dry road sweeper and wet and dry road sweeper - Google Patents
The dry wet conversion equipment of wet and dry road sweeper and wet and dry road sweeper Download PDFInfo
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- CN103898853B CN103898853B CN201210578353.0A CN201210578353A CN103898853B CN 103898853 B CN103898853 B CN 103898853B CN 201210578353 A CN201210578353 A CN 201210578353A CN 103898853 B CN103898853 B CN 103898853B
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Abstract
The invention discloses a kind of dry wet conversion equipment of wet and dry road sweeper, dustbin (1) is divided into upper and lower layer by dustbin dividing plate (4), and the tube wall of sweep-up pipe (8) has the first outlet; The air inlet port of dry type case and centrifugal deduster (9) exports with sweep-up pipe (8) top and is connected; The dust-exhausting port of wet type case and centrifugal deduster (9) exports with first of sweep-up pipe (8) and is connected; Air door rotating shaft (14) is arranged on the inside of sweep-up pipe (8); One end of air door (13) is fixedly connected with air door rotating shaft (14); Air door rotating shaft drive unit drives air door rotating shaft (14) to rotate, and drives air door (13) to rotate.Dry wet conversion equipment of the present invention and wet and dry road sweeper, structure is simple, easy to operate, solve the paste bag phenomenon that wet and dry road sweeper is caused owing to there is large quantity of moisture in dustbin after dry-type working conversion by wet type work, substantially increase the service behaviour of wet and dry road sweeper, there is practical value widely.
Description
Technical field
The present invention relates to AE field, particularly relate to a kind of dry wet conversion equipment and wet and dry road sweeper of wet and dry road sweeper.
Background technology
At present, domestic sweeping machine, such as dust-absorption sweeping machine, can be divided into pure wet type, pure dry type and Wet-dry three kinds by dedusting method.Pure wet type sweeping machine is not suitable for the district work at north of china in winter environment and lack of water; Dry-type road sweeper is not suitable for again using in rainy season and humid region by the restriction of dry collector; Wet-dry type sweeping machine can realize the conversion of dry type and wet type working method, adaptable, applied range.
But market existing Wet-dry type sweeping machine is after being changed to dry-type working by wet type work, and owing to there is large quantity of moisture in dustbin, aqueous vapor enters dry collector through air path system and easily causes dry collector operational failure, even damages dry collector; And after sweeping machine is changed to wet type work by dry-type working, owing to there is a large amount of garbage drying dust in dustbin, within a period of time, these rubbish cannot have been drenched, a part of dust through centrifugal except device and blower fan after directly will be discharged to air.
Therefore, existing Wet-dry type sweeping machine cannot truly realize Wet-dry function.
Summary of the invention
In view of this, the technical problem that the present invention will solve is to provide a kind of dry wet conversion equipment of wet and dry road sweeper, and sweep-up pipe tube wall arranges opening, and realizes the switching of dry wet two casees by the conversion of damper positions.
A dry wet conversion equipment for wet and dry road sweeper, is characterized in that, comprising: sweep-up pipe 8, centrifugal deduster 9, dustbin dividing plate 4, air door rotating shaft 14, air door 13 and air door rotating shaft drive unit; The dustbin 1 of wet and dry road sweeper is divided into upper and lower layer by dustbin dividing plate 4, and wherein, upper strata is dry type case, and lower floor is wet type case; The tube wall of described sweep-up pipe 8 has the first outlet, and the lower port of described sweep-up pipe 8 is rubbish suction nozzle; Described dry type case is connected with described sweep-up pipe 8 upper port with the air inlet port of described centrifugal deduster 9; The dust-exhausting port of described wet type case and described centrifugal deduster 9 exports with first of described sweep-up pipe 8 and is connected; Described air door rotating shaft 14 is arranged on the inside of described sweep-up pipe 8, and between the outlet of described top and the first outlet; The two ends of described air door rotating shaft 14 are all rotationally connected with the tube wall of described sweep-up pipe 8; One end of described air door 13 is fixedly connected with described air door rotating shaft 14; Described air door rotating shaft drive unit drives described air door rotating shaft 14 to rotate, and the one end driving described air door 13 to be fixedly connected with described air door rotating shaft 14 around described air door 13 is rotated; Wherein, under wet and dry road sweeper is in the duty of dry type, described air door 13 seals described first outlet, and described centrifugal deduster (9) is by the gas in air inlet port suction dry type case; Under wet and dry road sweeper is in the duty of wet type, described air door 13 blocks the connection of the upper and lower port of described sweep-up pipe 8, and described first outlet is opening state, and described centrifugal deduster 9 is by the gas in dust-exhausting port suction wet type case.
According to an embodiment of device of the present invention, further, described air door rotating shaft drive unit comprises: air door conversion cylinder 16 and cylinder freely movable bearing 12; Described air door conversion cylinder 16 and cylinder freely movable bearing 12 are all arranged on the outside of described sweep-up pipe 8; The cylinder body of described air door conversion cylinder 16 is fixedly connected on the sidewall of dustbin 1; One end of described cylinder freely movable bearing 12 and the cylinder bar of described air door conversion cylinder 16 hinged, the other end of described cylinder freely movable bearing 12 is fixedly connected with one end of described air door rotating shaft 14; When the cylinder bar of described air door conversion cylinder 16 stretches, described cylinder freely movable bearing 12 drives described air door rotating shaft 14 to rotate.
According to an embodiment of device of the present invention, further, described sweep-up pipe 8 tube wall is arranged the installing hole installing described air door rotating shaft 14 and described air door 13, at the outer setting air door installing plate 7 of described installing hole; Described air door installing plate 7 is bolted to connection on the tube wall of described sweep-up pipe 8.
According to an embodiment of device of the present invention, further, top box filter screen 5 is set at the air inlet port place of described centrifugal deduster 9, nowel filter screen 15 is set at the dust-exhausting port place of described centrifugal deduster 9.
According to an embodiment of device of the present invention, further, at the outer setting cylinder dust cover 6 of described cylinder freely movable bearing 12.
According to an embodiment of device of the present invention, further, one end of described air door 13 is welded with described air door rotating shaft 14.
According to an embodiment of device of the present invention, further, weather strip 3 is set between described dustbin 1 and the suction garbage can door 2 of described dustbin 1 and seals.
According to an embodiment of device of the present invention, further, the material of described air door 13 is stainless steel.
A kind of wet and dry road sweeper, comprises the dry wet conversion equipment of wet and dry road sweeper as above.
The dry wet conversion equipment of wet and dry road sweeper of the present invention and wet and dry road sweeper, sweep-up pipe tube wall separately establishes opening, dustbin main body is divided into two-layer up and down by dustbin dividing plate, upper strata is communicated with sweep-up pipe top exit with centrifugal deduster air inlet port, uses as sweeping machine dry type case; Lower floor and centrifugal deduster dust-exhausting port and sweep-up pipe tube wall open communication, use as sweeping machine wet type case, air door conversion cylinder promotion rotary air valve is relied on to realize the switching of dry wet two casees, structure is simple, easy to operate, solve wet and dry road sweeper by the wet type work paste bag phenomenon that paired pulses deduster causes owing to there is large quantity of moisture in dustbin after dry-type working conversion, substantially increase the service behaviour of wet and dry road sweeper, there is practical value widely.
Description of the invention provides in order to example with for the purpose of describing, and is not exhaustively or limit the invention to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Selecting and describing embodiment is in order to principle of the present invention and practical application are better described, and enables those of ordinary skill in the art understand the present invention thus design the various embodiments with various amendment being suitable for special-purpose.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Figure 1A, 1B are the schematic diagram doing an embodiment of wet conversion equipment according to wet and dry road sweeper of the present invention; Wherein, Figure 1A is the structural representation of dry wet conversion equipment, and Figure 1B is partial schematic diagram.
Wherein, 1-dustbin main body, 2-back door of rubbish bin, 3-font weather strip, 4-dustbin dividing plate, 5-top box filter screen, 6-cylinder dust cover, 7-air door installing plate, 8-sweep-up pipe, 9-centrifugal deduster, 10-railway carriage, 11-dust cover cover plate, 12-cylinder freely movable bearing, 13-air door, the rotating shaft of 14-air door, 15-nowel filter screen, 16-air door conversion cylinder.
Detailed description of the invention
With reference to the accompanying drawings the present invention is described more fully, exemplary embodiment of the present invention is wherein described.Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.Below in conjunction with figure and embodiment, many-sided description is carried out to technical scheme of the present invention.
Figure 1A, 1B are the schematic diagram doing an embodiment of wet conversion equipment according to wet and dry road sweeper of the present invention.Wherein, Figure 1A is the structural representation of dry wet conversion equipment, and Figure 1B is partial schematic diagram.As shown in the figure:
The dry wet conversion equipment of wet and dry road sweeper comprises: sweep-up pipe 8, centrifugal deduster 9, dustbin dividing plate 4, air door rotating shaft 14, air door 13 and air door rotating shaft drive unit.
The dustbin 1 of wet and dry road sweeper is divided into upper and lower layer by dustbin dividing plate 4, and wherein, upper strata is dry type case, and lower floor is wet type case.
According to an embodiment, left and right also can be divided into two-layer, be respectively dry type case and wet type case.
The tube wall of sweep-up pipe 8 has the first outlet, and the lower port of sweep-up pipe 8 is rubbish suction nozzle.
Dry type case is connected with sweep-up pipe 8 upper end outlet with the air inlet port of centrifugal deduster 9.
Wet type case and the dust-exhausting port of centrifugal deduster 9 export with first of sweep-up pipe 8 and are connected.Air door rotating shaft 14 is arranged on the inside of sweep-up pipe 8, and between top outlet and the first outlet.The two ends of air door rotating shaft 14 are all rotationally connected with the tube wall of sweep-up pipe 8.
One end of air door 13 is fixedly connected with air door rotating shaft 14.According to an embodiment, can weld with air door rotating shaft 14, rivet or be threaded in one end of air door 13.
Air door rotating shaft drive unit drives air door rotating shaft 14 to rotate, and the one end driving air door 13 to be fixedly connected with air door rotating shaft 14 around air door 13 is rotated.
According to one embodiment of present invention, air door rotating shaft drive unit can be the device that air door rotating shaft 14 can be driven to rotate of the prior art, such as, can be a motor, motor bar or be connected with air door rotating shaft 14 by transmission device, drives air door rotating shaft 14 to rotate.
Air door 13 can carry out specific design according to the shape of sweep-up pipe 8 and the first outlet, such as, can be designed to square etc.
Under wet and dry road sweeper is in the duty of dry type, air door 13 seals the first outlet, and centrifugal deduster 9 is by the gas in air inlet port suction dry type case.
The position of the air door 13 in Fig. 1, is the position (in Fig. 1, the position of the first outlet is the left side arm of square sweep-up pipe 8) sealing the first outlet.
Under wet and dry road sweeper is in the duty of wet type, air door 13 blocks the connection of the upper and lower port of sweep-up pipe 8, and the first outlet is opening state, and centrifugal deduster 9 is by the gas in dust-exhausting port suction wet type case.
According to one embodiment of present invention, air door rotating shaft drive unit comprises: air door conversion cylinder 16 and cylinder freely movable bearing 12.Air door conversion cylinder 16 is a kind of hydraulic jack.Air door conversion cylinder 16 and cylinder freely movable bearing 12 are all arranged on the outside of sweep-up pipe 8.
The cylinder body of air door conversion cylinder 16 is fixedly connected on the sidewall of dustbin 1.One end of cylinder freely movable bearing 12 and the cylinder bar of air door conversion cylinder 16 hinged, the other end of cylinder freely movable bearing 12 is fixedly connected with one end of air door rotating shaft 14.
When the cylinder bar of air door conversion cylinder 16 stretches, cylinder freely movable bearing 12 drives air door rotating shaft 14 to rotate.
According to one embodiment of present invention, sweep-up pipe 8 tube wall is arranged the installing hole installing air door rotating shaft 14 and air door 13, at the outer setting air door installing plate 7 of installing hole.Air door installing plate 7 is bolted to connection on the tube wall of sweep-up pipe 8.
According to one embodiment of present invention, top box filter screen 5 is set at the air inlet port place of centrifugal deduster 9, nowel filter screen 15 is set at the dust-exhausting port place of centrifugal deduster 9.
According to an embodiment, top box filter screen 5 and nowel filter screen 15 are all existing equipment, and the air inlet port place of centrifugal deduster 9 is communicated with top box filter screen 5, and the dust-exhausting port place of centrifugal deduster 9 is communicated with nowel filter screen 15.
According to one embodiment of present invention, at the outer setting cylinder dust cover 6 of cylinder freely movable bearing 12.One end of air door 13 is welded with air door rotating shaft 14.Weather strip (3) sealing is set between dustbin 1 and the suction garbage can door 2 of dustbin 1.The material of air door 13 can be stainless steel, plastics, steel etc.
" first " in the present invention is only and is distinguished in description, not special implication.
According to one embodiment of present invention, the exhaust opening of centrifugal deduster 9 and blower fan suction inlet UNICOM, during sweeping machine work, blower fan running is evacuated in centrifugal deduster 9.
If now air door cylinder switching piston rod is in the most short status of stroke, air door then blocks the connection of sweep-up pipe upper and lower port, dry type case is in full closeding state, wet type case is communicated with suction nozzle by sweep-up pipe tube wall opening, centrifugal deduster 9 is by the gas in dust-exhausting port suction wet type case, make to produce vacuum in wet type, the rubbish collected by suction nozzle just enters wet type case by sweep-up pipe 8 through tube wall opening.
Dry-type working is carried out to ask sweeping machine, then control air door conversion cylinder piston rod protruding, when cylinder piston rod be in form most long status time, sweep-up pipe tube wall opening seals by air door, and wet type case is in full closeding state, and sweep-up pipe upper and lower port is communicated with, dry type case is communicated with suction nozzle by sweep-up pipe, centrifugal deduster 9 is by the gas in air inlet port suction dry type case, and make to produce vacuum in dry type, the rubbish collected by suction nozzle just enters dry type case by sweep-up pipe through sweep-up pipe 8 top exit.
The dry wet conversion equipment of wet and dry road sweeper of the present invention and wet and dry road sweeper, sweep-up pipe tube wall separately establishes opening, dustbin main body is divided into two-layer up and down by dustbin dividing plate, upper strata is communicated with sweep-up pipe top exit with centrifugal deduster air inlet port, uses as sweeping machine dry type case.Lower floor and centrifugal deduster dust-exhausting port and sweep-up pipe tube wall open communication, use as sweeping machine wet type case, rely on air door conversion cylinder to promote switching that rotary air valve realizes dry wet two casees.
The dry wet conversion equipment of wet and dry road sweeper of the present invention and wet and dry road sweeper, structure is simple, easy to operate, solve wet and dry road sweeper by the wet type work paste bag phenomenon that paired pulses deduster causes owing to there is large quantity of moisture in dustbin after dry-type working conversion, substantially increase the service behaviour of wet and dry road sweeper, there is practical value widely.
Claims (9)
1. the dry wet conversion equipment of a wet and dry road sweeper, it is characterized in that, comprising: sweep-up pipe (8), centrifugal deduster (9), dustbin dividing plate (4), air door rotating shaft (14), air door (13) and air door rotating shaft drive unit;
The dustbin (1) of wet and dry road sweeper is divided into upper and lower layer by described dustbin dividing plate (4), and wherein, upper strata is dry type case, and lower floor is wet type case; The tube wall of described sweep-up pipe (8) has the first outlet, and the lower port of described sweep-up pipe (8) is rubbish suction nozzle;
Described dry type case is connected with the upper port of described sweep-up pipe (8) with the air inlet port of described centrifugal deduster (9); Described wet type case exports with the dust-exhausting port and described first of described centrifugal deduster (9) and is connected;
Described air door rotating shaft (14) is arranged on the inside of described sweep-up pipe (8), and is positioned between the upper port of described sweep-up pipe (8) and the first outlet; The two ends of described air door rotating shaft (14) are all rotationally connected with the tube wall of described sweep-up pipe (8); One end of described air door (13) is fixedly connected with described air door rotating shaft (14);
Described air door rotating shaft drive unit drives described air door rotating shaft (14) to rotate, and the one end driving described air door (13) to be fixedly connected with described air door rotating shaft (14) around described air door (13) is rotated;
Wherein, under wet and dry road sweeper is in the duty of dry type, described air door (13) closes described first outlet, and described centrifugal deduster (9) is by the gas in air inlet port suction dry type case; Under wet and dry road sweeper is in the duty of wet type, described air door (13) blocks the connection of the upper and lower port of described sweep-up pipe (8), described first outlet is opening state, and described centrifugal deduster (9) is by the gas in dust-exhausting port suction wet type case.
2. dry wet conversion equipment as claimed in claim 1, is characterized in that:
Described air door rotating shaft drive unit comprises: air door conversion cylinder (16) and cylinder freely movable bearing (12);
Described air door conversion cylinder (16) and cylinder freely movable bearing (12) are all arranged on the outside of described sweep-up pipe (8); The cylinder body of described air door conversion cylinder (16) is fixedly connected on the sidewall of dustbin (1); One end of described cylinder freely movable bearing (12) and the cylinder bar of described air door conversion cylinder (16) hinged, the other end of described cylinder freely movable bearing (12) is fixedly connected with one end of described air door rotating shaft (14);
When the cylinder bar of described air door conversion cylinder (16) stretches, described cylinder freely movable bearing (12) drives described air door rotating shaft (14) to rotate.
3. dry wet conversion equipment as claimed in claim 2, is characterized in that:
Described sweep-up pipe (8) tube wall is arranged the installing hole installing described air door rotating shaft (14) and described air door (13), at the outer setting air door installing plate (7) of described installing hole; Described air door installing plate (7) is bolted to connection on the tube wall of described sweep-up pipe (8).
4. dry wet conversion equipment as claimed in claim 3, is characterized in that:
Top box filter screen (5) is set at the air inlet port place of described centrifugal deduster (9), nowel filter screen (15) is set at the dust-exhausting port place of described centrifugal deduster (9).
5. dry wet conversion equipment as claimed in claim 4, is characterized in that:
At the outer setting cylinder dust cover (6) of described cylinder freely movable bearing (12).
6. dry wet conversion equipment as claimed in claim 5, is characterized in that:
One end of described air door (13) is welded with described air door rotating shaft (14).
7. dry wet conversion equipment as claimed in claim 5, is characterized in that:
Weather strip (3) is set between described dustbin (1) and the suction garbage can door (2) of described dustbin (1).
8. dry wet conversion equipment as claimed in claim 5, is characterized in that:
The material of described air door (13) is stainless steel.
9. a wet and dry road sweeper, is characterized in that: the dry wet conversion equipment comprising the wet and dry road sweeper as described in claim 1 to 8 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210578353.0A CN103898853B (en) | 2012-12-27 | 2012-12-27 | The dry wet conversion equipment of wet and dry road sweeper and wet and dry road sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210578353.0A CN103898853B (en) | 2012-12-27 | 2012-12-27 | The dry wet conversion equipment of wet and dry road sweeper and wet and dry road sweeper |
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| Publication Number | Publication Date |
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| CN103898853A CN103898853A (en) | 2014-07-02 |
| CN103898853B true CN103898853B (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210578353.0A Active CN103898853B (en) | 2012-12-27 | 2012-12-27 | The dry wet conversion equipment of wet and dry road sweeper and wet and dry road sweeper |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108031202A (en) * | 2017-11-08 | 2018-05-15 | 天津东方奇运汽车制造有限公司 | Road cleaning vehicle Winter-summer dual purpose filtration apparatus |
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| US4183116A (en) * | 1978-04-21 | 1980-01-15 | Thompson David L | Wet-dry vacuum sweeper |
| CN201268836Y (en) * | 2008-09-16 | 2009-07-08 | 江苏悦达专用车有限公司 | Dry and wet two-purpose road sweeper |
| CN201704662U (en) * | 2010-06-13 | 2011-01-12 | 烟台海德专用汽车有限公司 | Garbage dust removing device for sweeper |
| CN202482806U (en) * | 2011-08-26 | 2012-10-10 | 刘云成 | Novel dry and wet exchangeable sweeper truck |
| CN203188159U (en) * | 2012-12-27 | 2013-09-11 | 徐州徐工随车起重机有限公司 | Dry-wet conversion device of dry-wet two-purpose road sweeper and dry-wet two-purpose road sweeper |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110131752A1 (en) * | 2009-12-03 | 2011-06-09 | Don Place | System, method and apparatus for pressure cleaning |
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2012
- 2012-12-27 CN CN201210578353.0A patent/CN103898853B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4183116A (en) * | 1978-04-21 | 1980-01-15 | Thompson David L | Wet-dry vacuum sweeper |
| CN201268836Y (en) * | 2008-09-16 | 2009-07-08 | 江苏悦达专用车有限公司 | Dry and wet two-purpose road sweeper |
| CN201704662U (en) * | 2010-06-13 | 2011-01-12 | 烟台海德专用汽车有限公司 | Garbage dust removing device for sweeper |
| CN202482806U (en) * | 2011-08-26 | 2012-10-10 | 刘云成 | Novel dry and wet exchangeable sweeper truck |
| CN203188159U (en) * | 2012-12-27 | 2013-09-11 | 徐州徐工随车起重机有限公司 | Dry-wet conversion device of dry-wet two-purpose road sweeper and dry-wet two-purpose road sweeper |
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| CN103898853A (en) | 2014-07-02 |
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Effective date of registration: 20151110 Address after: 221000 Xuzhou, Xuzhou economic and Technological Development Zone, the north side of the State Road, the eastern extension of the north side of the road, 104, Jiangsu Applicant after: XUZHOU XUGONG ENVIRONMENT TECHNOLOGY CO., LTD. Address before: 221004 Xuzhou Province Economic Development Zone, the blue mountain road, No. 55, No. Applicant before: Zuzhou Xugong Lorry-mounted Crane Co., Ltd. |
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