CN102561239B - Electric sweeper truck - Google Patents
Electric sweeper truck Download PDFInfo
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- CN102561239B CN102561239B CN 201210056776 CN201210056776A CN102561239B CN 102561239 B CN102561239 B CN 102561239B CN 201210056776 CN201210056776 CN 201210056776 CN 201210056776 A CN201210056776 A CN 201210056776A CN 102561239 B CN102561239 B CN 102561239B
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- round brush
- bundle pipes
- electric sweeper
- sweeper truck
- refuse collection
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Abstract
The invention provides an electric sweeper truck aiming at the technical problems of high power consumption and unthorough sweeping of the traditional sweeping device. The electric sweeper truck is provided with a frame and a fan; side brushes are arranged on the two sides of the lower part of the frame; a rolling brush is arranged in the middle behind the lower part of the frame; a rolling brushshell is arranged on the outer part of the rolling brush; walking wheels are arranged on the two sides of the rolling brush shell; a garbage collection channel is arranged at the front end of the rolling brush shell and connected with a bundle pipe; the bundle pipe is provided with a front end opening and a rear end opening; the front end opening of the garbage collection channel is contracted and connected with the rear end opening of the bundle pipe; the front end opening of the bundle pipe is contracted and connected with the fan through a pipeline; a heeling protector and a heeling limit mechanism are arranged at the connection of the bundle pipe and the garbage collection channel, the heeling protector is provided with a shaft at an upper or lower middle positions of the connection of the bundle pipe and the garbage collection channel, and the heeling limit mechanism is provided with a limit pin at the connection of the bundle pipe and the garbage collection channel. The electric sweeper truck provided by the invention has the advantages of energy conservation and good sweeping effect.
Description
Technical field
The present invention relates to a kind of road cleaning device, especially a kind of electric sweeper truck.
Background technology
At present, sweeping machine generally adopts following two kinds of cleaning structures: the one, and drawing-in type cleaning conveying mechanism.That this mechanism has advantages of is simple in structure, the cleaning is effective; Its shortcoming is that energy consumption is large, and ordinary circumstance needs the power of 30～50KW, needs independent assistant engine to drag, and therefore, its operating cost is high, easily produces secondary pollution, can't use driven by power.The 2nd, round brush adds conveyer belt type cleaning conveying mechanism.This mechanism energy consumption is little, but it is bad to clean effect, especially to leaf one class thin slice rubbish for very; Simultaneously, driedly sweep easy generation airborne dust, need water spray dust toward contact.In addition, this mechanism can't be directly used in existing commercial sweeping machine chassis, as shown in Figure 1, in existing commercial sweeping machine chassis, the central space of vehicle frame is little, and round brush adds the width (being the width of round brush and conveying mechanism) of conveyer belt type cleaning conveying mechanism much larger than the central space of existing commercial sweeping machine vehicle frame, when adopting round brush to add conveyer belt type cleaning conveying mechanism as needs, must the specialized designs sweeping machine chassis, make manufacturing cost increase.
For electric sweeper truck, if take ferric phosphate lithium cell as power, on 8 tons of electric chassis, the economic electric weight that loads is about 80～120KW.h, realizes the electronic road of sweeping with this, can only support 2～3 hours.Common solution is, floor sweeping mechanism is continued to use original drawing-in type structure, simply assistant engine changed into the motor of respective volume, and general structure is constant.Because battery capacity is not enough, just make the quick change mode.At present, (once charging, activity duration＞8 hour) the Large Electric commodity sweeping machine that does not also meet energy-conservation requirement.
China CN2317246Y patent gazette discloses a kind of band round brush trailer road-sweeping machine, it has proposed a kind of side brush of vehicle frame both sides that utilizes rubbish has been swept to the middle part, then carry by the round brush at middle part the cleaning technology of throwing dustbin, but still exist leaf one class thin slice refuse sweeping weak effect in this technology, easily produce airborne dust, need the shortcomings such as water spray dust, in addition, because this road sweeper is pull-type, can't directly be used on electric sweeper truck.
Summary of the invention
The present invention be directed to the power consumption of conventional electric sweeping machine large, clean sordid technical problem, provide a kind of energy-conservation and clean effective electric sweeper truck.
Of the present invention being achieved through the following technical solutions, it is provided with vehicle frame, blower fan, is provided with the side brush in both sides, vehicle frame bottom, is provided with round brush in centre position, rear, vehicle frame bottom; The round brush outside is provided with the round brush housing, be provided with road wheel in round brush housing both sides, round brush housing front end is provided with the refuse collection passage, the refuse collection passage is connected with bundle pipes, bundle pipes is provided with front opening and open rearward end, the front opening of refuse collection passage shrinks and is connected with the open rearward end of bundle pipes, and the front opening of bundle pipes shrinks and is connected with blower fan by pipeline; Bundle pipes and refuse collection passage junction are provided with slant protection mechanism and roll position-limit mechanism; Slant protection mechanism is that top or the lower middle position in the junction of bundle pipes and refuse collection passage is provided with axle, and rolling position-limit mechanism is to be provided with spacer pin in the junction of bundle pipes and refuse collection passage.。
The further optimal technical scheme of the present invention is: also be provided with conveyer elevator in the middle part of vehicle frame, the two ends of conveyer elevator are respectively equipped with garbage inlet and garbage outlet; The front opening of bundle pipes is connected with the garbage inlet of conveyer elevator, and the garbage outlet of conveyer elevator is connected with blower fan by pipeline.
The further optimal technical scheme of the present invention is: bundle pipes, collection channel or round brush housing are connected with rotary lifting mechanism.
The present invention further optimal technical scheme is: top, round brush housing rear portion is provided with opening, and to being provided with cover plate by aperture position, is provided with offset plate in the bottom of round brush housing.
The present invention further optimal technical scheme is: also be provided with dust arrester between the pipeline of the garbage outlet of blower fan and conveyer elevator.
The present invention is collecting the combination that has adopted round brush promotion and blower fan suction on rubbish, compare with traditional drawing-in type cleaning conveying mechanism, effectively reduce the energy consumption of blower fan, make it possible to guarantee the sufficient cleaning work time, and the dump energy charging of can giving an encore is arranged.Adding conveyer belt type cleaning conveying mechanism with traditional round brush compares, owing to having introduced the blower fan suction, make leaf one class thin slice refuse sweeping effect also excellent, and can effectively remove airborne dust, be connected with the garbage inlet of conveyer elevator with the contraction of bundle pipes front opening by collection channel in addition, make opening and the volume of elevator effectively dwindle, thereby can realize round brush on the chassis of existing commercial sweeping machine with being connected of elevator, and need not to redesign new chassis, provide cost savings, improved efficient.
Description of drawings
Fig. 1 is the structural representation on the chassis of traditional sweeping machine.
Fig. 2 is overall assembly structure schematic diagram of the present invention.
Fig. 3 is the first axle side schematic diagram of round brush of the present invention and conveyer elevator part.
Fig. 4 is the second axle side schematic diagram of round brush of the present invention and conveyer elevator part.
Fig. 5 is the schematic top plan view of round brush of the present invention and conveyer elevator part.
Fig. 6 is the cross-sectional schematic of round brush of the present invention and conveyer elevator part.
Fig. 7 is the assembling schematic diagram of round brush of the present invention.
Fig. 8 is the AA sectional view of the round brush in Fig. 7.
The specific embodiment
Below, the specific embodiment that present invention will be described in detail with reference to the accompanying.
The first embodiment
as Fig. 2-shown in Figure 6, the present invention includes vehicle frame 1, blower fan 19, be provided with side brush 2 in vehicle frame 1 both sides, bottom, be provided with round brush 3 in vehicle frame 1 centre position, rear, bottom, side brush 2 is driven by side brush motor 36, round brush 3 is driven by round brush motor 17, also be provided with conveyer elevator 27 at vehicle frame 1 middle part (this middle part refer to Fig. 1 in zone between two longerons of vehicle frame 1), the two ends of conveyer elevator 27 are respectively equipped with garbage inlet 8 and garbage outlet 9, be provided with round brush housing 4 in round brush 3 outsides, be provided with road wheel 5 in round brush housing 4 both sides, round brush housing 4 front ends are provided with refuse collection passage 7, also be provided with bundle pipes 6 between refuse collection passage 7 and conveyer elevator 27, bundle pipes 6 is provided with front opening and open rearward end, the front opening of refuse collection passage 7 shrinks and is connected with the open rearward end of bundle pipes 6, the front opening of bundle pipes 6 shrinks and is connected with the garbage inlet 8 of conveyer elevator 27, blower fan 19 is connected with the garbage outlet 9 of conveyer elevator 3 by the pipeline (not shown).Conveyer elevator 27 comprises elevator casing 12, be respectively equipped with axle 13 and conveyer belt lower shaft 14 on conveyer belt on elevator casing 12 tops and bottom, be provided with conveyer belt (also claiming the climbing belt) 15 on conveyer belt between axle 13 and conveyer belt lower shaft 14, conveyer belt lower shaft 14 is driven by elevator motor 16.
In order to alleviate the friction on when not cleaning round brush 3 and ground, thereby extend the application life of round brush 3, bundle pipes 6 can be around garbage inlet 8 rotations of conveyer elevator 27, and bundle pipes 6 is connected with rotary lifting mechanism, rotary lifting mechanism is provided with stiffener 33 in the both sides of conveyer elevator 27 bottom halves, be provided with balance staff 34 between two stiffeners 33, the both sides of balance staff 34 are connected with bundle pipes 6 by pivoted arm 35, and balance staff 34 is driven by pneumatic means.
In order to prevent carrying because Uneven road, road wheel 5 generation inclinations affect rubbish in the process of walking, be provided with slant protection mechanism and roll position-limit mechanism between bundle pipes 6 and refuse collection passage 7.Slant protection mechanism is that the lower middle position in the junction of bundle pipes 6 and refuse collection passage 7 is provided with axle 18 (axle also can be located at the upper middle position of the junction of bundle pipes 6 and refuse collection passage 7); rolling position-limit mechanism is to be provided with the spacer pin (not shown) in the junction of bundle pipes 6 and refuse collection passage 7, and spacer pin is used for the displacement of restriction refuse collection passage 7 relative bundle pipes 6 deflections.Position and the shape in the hole of mounting limit pin have been shown in Fig. 3, as shown in Figure 3, a side that is positioned at bundle pipes 6 in the junction of bundle pipes 6 and refuse collection passage 7 is provided with circular hole 10, a side that is positioned at refuse collection passage 7 in bundle pipes 6 and the junction of refuse collection passage 7 is provided with the slotted hole 11 corresponding with circular hole 10, when bundle pipes 6 when axle 18 deflects, spacer pin moves in the scope of slotted hole 11, can guarantee that like this angle that rolls is not too large, and affect the conveying of rubbish.
For the ease of the adjustment of round brush 3, be provided with opening above round brush housing 4 rear portions, and be provided with cover plate 20 at this opening correspondence position.In order to protect round brush 3, be connected with offset plate 21 in the bottom of round brush housing 4.
In addition, the present invention also can be provided with dust arrester 38 between the pipeline of the garbage outlet 9 of blower fan 19 and conveyer elevator 27.For example, can use separately centrifugal electrostatic precipitator or filter core, also can further eliminate dust with the combination of centrifugal electrostatic precipitator and filter core.
Below, describe the structure of the round brush 3 of the present embodiment in detail with reference to Fig. 7-Fig. 8.
As Fig. 6-shown in Figure 8, round brush 3 comprises roller brush shaft 22, be fixed with sleeve pipe 23 by key on roller brush shaft 22, sleeve pipe 23 connects respectively 4 U-shaped bristle base 25 by 4 guide pillars 24, is crimped with respectively thick bristle 37 and thin bristle 28 by bristle pressing plate 26 on the two side of each U-shaped bristle base 25.Assembling and location for the ease of U-shaped bristle base 25, namely finally make the position of 4 U-shaped bristle base corresponding, middle part, bottom surface in U-shaped bristle base 25 has slotted hole 30, both sides, bottom surface in U-shaped bristle base 25 have slotted hole 31, both sides at sleeve pipe 23 middle part guide pillars 24 are provided with location-plate 29, location-plate 29 and guide pillar 24 pass slotted hole 30, and sleeve pipe 23 both sides are connected with 4 groups of ends of adjusting arms 32, and 4 groups of other ends of adjusting arms 32 pass slotted hole 31 and are connected with U-shaped bristle base 25.
By said structure, can laterally adjust the position of U-shaped bristle base 25, at once, will adjust arm 32, guide pillar 24 is fixing with U-shaped bristle base 25 when the position of 4 U-shaped bristle base 25, thus assembling and the location of realizing U-shaped bristle base 25.In addition, adopt bristle pressing plate 26 bristle to be crimped on the mode of U-shaped bristle base 25, can realize the quick loading and unloading of bristle.It should be noted that being provided with 4 U-shaped bristle base 25 in embodiment 1 is provided with bristle, but the invention is not restricted to 4, can be 1 or other number, for example 2 or 5.Adopted in addition the scheme that is provided with simultaneously two kinds of bristles of thickness in embodiment 1, but the present invention can only be provided with a kind of bristle.
The course of work of the present invention is described below.
At first, side brush motor-driven side brush rotates, and rubbish is gathered in the middle part, and then round brush motor-driven round brush accelerates to become fluid (round brush has the effect of blast fan) with rubbish, dust, air.Fluid (comprising dust and rubbish) enters bundle pipes by the refuse collection passage under round brush promotion and blower fan suction associating promotion.The constraint of shrinking due to the opening of refuse collection passage and bundle pipes, fluid is upwards done the motion of reduced width, during to conveyer elevator garbage inlet place, reduced width and speed also improve, and then the conveyer belt of conveyer elevator promotes rubbish, throw in the large case of road sweeper.
In addition, although provided in the above-described embodiments the structure of concrete round brush, the present invention can adopt other roller brushes structure, for example the structure of the disclosed round brush of Chinese CN2317246Y patent gazette.In addition, in the above-described embodiments, rotary lifting mechanism is connected with bundle pipes 6, but rotary lifting mechanism also can be connected with refuse collection passage 7 or round brush housing 4.Because the present invention adopts round brush to promote and the combination of blower fan suction, therefore clean in conveying mechanism with traditional drawing-in type and compare, it is little that the present invention aspirates required power consumption, can adopt the small-power blower fan.
in actual car load cleaning test process, when the power of round brush motor is 3KW, the power of elevator motor is 500W, the power of side brush motor (4) adds up to 1KW, the power of blower fan is 4KW, can reach good cleaning effect, total like this cleaning transmission power is only 8.5KW, even add the road horsepower 2KW of electric cleaning car, total power is only also 10.5KW, for electric sweeper truck, take ferric phosphate lithium cell as power, on 8 tons of electric chassis, the economic electric weight that loads is about in the situation of 120KW.h, can satisfy and surpass the activity duration of 8 hours, and dump energy can also guarantee the electric cleaning car charging of giving an encore.
The second embodiment
The second embodiment of the present invention is described below
The structure of the second embodiment of the present invention is basic identical with the first embodiment, therefore, no longer is repeated in this description, and only describes the difference of the second embodiment and the first embodiment.The difference of the second embodiment and the first embodiment mainly is: in a second embodiment, remove elevator conveyer elevator 27, namely the front opening of bundle pipes 6 shrinks and directly is connected with blower fan 19 by pipeline.In addition, also be provided with dust arrester 38 between the pipeline of the front opening of blower fan 19 and bundle pipes 6.Mechanism can make rubbish obtain very high speed due to rolling and brushing, therefore just rubbish and dust can be drawn in dustbin by low power blower fan, therefore compare with the first embodiment, structure is more simple, and has good cleaning effect and energy-saving effect.In addition, in a second embodiment, rotary lifting mechanism is provided with stiffener 33 on vehicle frame 1, be provided with balance staff 34 between two stiffeners 33, and the both sides of balance staff 34 are connected with bundle pipes 6 by pivoted arm 35, and balance staff 34 is driven by pneumatic means.
Claims (6)
1. electric sweeper truck, it is provided with vehicle frame, blower fan, be provided with the side brush in both sides, vehicle frame bottom, be provided with round brush in centre position, rear, vehicle frame bottom, it is characterized in that: described round brush outside is provided with the round brush housing, be provided with road wheel in described round brush housing both sides, described round brush housing front end is provided with the refuse collection passage, described refuse collection passage is connected with bundle pipes, described bundle pipes is provided with front opening and open rearward end, the front opening of described refuse collection passage shrinks and is connected with the open rearward end of described bundle pipes, the front opening of described bundle pipes shrinks and is connected with described blower fan by pipeline, described bundle pipes and described refuse collection passage junction are provided with slant protection mechanism and roll position-limit mechanism, described slant protection mechanism is that top or the lower middle position in the junction of described bundle pipes and described refuse collection passage is provided with axle, and described inclination position-limit mechanism is to be provided with spacer pin in the junction of described bundle pipes and described refuse collection passage.
2. electric sweeper truck according to claim 1 is characterized in that: also be provided with conveyer elevator at described vehicle frame middle part, the two ends of described conveyer elevator are respectively equipped with garbage inlet and garbage outlet; The front opening of described bundle pipes is connected with the garbage inlet of described conveyer elevator, and the garbage outlet of described conveyer elevator is connected with described blower fan by pipeline.
3. electric sweeper truck according to claim 1 and 2 is characterized in that: described bundle pipes, described collection channel or described round brush housing are connected with rotary lifting mechanism.
4. electric sweeper truck according to claim 1 is characterized in that: top, described round brush housing rear portion is provided with opening, and to being provided with cover plate by aperture position, is provided with offset plate in the bottom of described round brush housing.
5. electric sweeper truck according to claim 1 is characterized in that: also be provided with dust arrester between the pipeline of the front opening of described blower fan and described bundle pipes.
6. electric sweeper truck according to claim 2 is characterized in that: also be provided with dust arrester between the pipeline of the garbage outlet of described blower fan and described conveyer elevator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210056776 CN102561239B (en) | 2012-03-06 | 2012-03-06 | Electric sweeper truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210056776 CN102561239B (en) | 2012-03-06 | 2012-03-06 | Electric sweeper truck |
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| Publication Number | Publication Date |
|---|---|
| CN102561239A CN102561239A (en) | 2012-07-11 |
| CN102561239B true CN102561239B (en) | 2013-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210056776 Active CN102561239B (en) | 2012-03-06 | 2012-03-06 | Electric sweeper truck |
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| CN (1) | CN102561239B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765323B (en) * | 2012-08-01 | 2015-07-29 | 烟台海德专用汽车有限公司 | A kind of power drive special-purpose automobile chassis |
| CN103276681B (en) * | 2013-05-15 | 2015-05-13 | 江苏金陵体育器材股份有限公司 | Electric water-absorbing cart |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1034599A (en) * | 1988-01-29 | 1989-08-09 | 杜利沃股份公司 | Collect the sweeping machine that rubbish is used |
| CN2317246Y (en) * | 1997-11-26 | 1999-05-05 | 王铭锋 | Pull-type road sweeper with rolling brush |
| JP3556499B2 (en) * | 1998-12-17 | 2004-08-18 | 株式会社共栄社 | Riding lawn surface cleaner |
| CN2646201Y (en) * | 2003-08-19 | 2004-10-06 | 沈阳伟达机械有限公司 | Road sweeper without auxiliary engine |
| CN101343865A (en) * | 2008-06-20 | 2009-01-14 | 崔自有 | Roller brush type dust absorption nozzle for dust absorption automobile |
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2012
- 2012-03-06 CN CN 201210056776 patent/CN102561239B/en active Active
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| CN102561239A (en) | 2012-07-11 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Electric sweeper Effective date of registration: 20211110 Granted publication date: 20130508 Pledgee: Yantai Haide Environmental Technology Co.,Ltd. Pledgor: YANTAI HAIDE SPECIAL VEHICLE Co.,Ltd. Registration number: Y2021980012147 |
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Date of cancellation: 20230726 Granted publication date: 20130508 Pledgee: Yantai Haide Environmental Technology Co.,Ltd. Pledgor: YANTAI HAIDE SPECIAL VEHICLE Co.,Ltd. Registration number: Y2021980012147 |
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