CN104192461A - Connecting rod type garbage truck - Google Patents

Connecting rod type garbage truck Download PDF

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Publication number
CN104192461A
CN104192461A CN201410481954.9A CN201410481954A CN104192461A CN 104192461 A CN104192461 A CN 104192461A CN 201410481954 A CN201410481954 A CN 201410481954A CN 104192461 A CN104192461 A CN 104192461A
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China
Prior art keywords
connecting rod
skip
waste
compartment
hinged
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CN201410481954.9A
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CN104192461B (en
Inventor
杨旭娟
李宇龙
张永文
蔡敢为
张�林
徐光恒
刘雄
陈继照
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Guangxi University
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Guangxi University
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Abstract

The invention discloses a connecting rod type garbage truck which comprises a carriage rear cover, a connecting rod mechanism, a garbage compacting and unloading mechanism and a loading mechanism. The upper end of the carriage rear cover is hinged to the upper end of the carriage opening of the garbage truck. The connecting rod mechanism is connected with the carriage rear cover. The garbage compacting and unloading mechanism is mounted in the carriage of the garbage truck. The loading mechanism is mounted on the outer side of the carriage of the garbage truck. The connecting rod type garbage truck has the advantages that hydraulic drive is replaced by connecting rod drive, the volume, occupied by the connecting rod mechanism smaller than a hydraulic system, of the garbage truck is small, the garbage loading capacity of the garbage can of the garbage truck can be expanded, and adverse effects of environmental factors on the operation of the hydraulic system are avoided at the same time.

Description

Link-type waste-skip
Technical field
The present invention relates to waste-skip, particularly a kind of link-type waste-skip.
Background technology
Nowadays compression type garbage truck has been widely used in each metropolitan garbage transporting, effectively improve the carrying capacity of waste-skip, reduce the secondary pollution in garbage transporting way, due to hydrostatic drive, to have volume little, lightweight, easily realize the advantages such as overload protection, the driving of most of waste-skip main working parts of today has all adopted hydrostatic drive, but, hydraulic efficiency pressure system volume is larger, take the compartment volume of most waste-skip, and adopt hydraulicdriven waste-skip to also have many deficiencies and shortcoming, first, hydrostatic drive is high to maintenance requirement, require high to Hydraulic Elements accuracy of manufacture, complex process and cost are higher, and Hydraulic Elements maintenance is complicated, secondly, hydrostatic drive is easily subject to influence of temperature change, and hydraulic oil temperature influence is larger, hydraulic gear should not be worked at very high or very low temperature, and hydraulicdriven net effciency is on the low side.
The information that is disclosed in this background technology part is only intended to increase the understanding to general background of the present invention, and should not be regarded as admitting or imply that in any form this information structure has been the known prior art of persons skilled in the art.
Summary of the invention
The object of the present invention is to provide a kind of link-type waste-skip, thereby overcome because hydraulic efficiency pressure system takies the shortcoming that the compartment volume of most of waste-skip diminishes compartment load volume.
Another object of the present invention is to provide a kind of link-type waste-skip, thereby the hydrostatic drive that overcomes waste-skip is easily subject to influence of temperature change, the shortcoming that should not work under higher or lower temperature.
For achieving the above object, the invention provides a kind of bonnet switching mechanism for waste-skip, comprising: compartment bonnet, the upper end of this compartment bonnet is articulated with the upper end of the compartment mouth of described waste-skip; Connecting rod mechanism, it comprises: first connecting rod, one end of this first connecting rod is articulated with the upper end of described compartment bonnet; Second connecting rod, one end of this second connecting rod is articulated with the upper side wall in the compartment of described waste-skip; Third connecting rod, one end of this third connecting rod is articulated with the lower wall in the compartment of described waste-skip; And the 4th connecting rod, the 4th one end of connecting rod and the other end of described third connecting rod are hinged, and the other end of the other end and described first connecting rod and described second connecting rod is hinged;
Garbage truck shedding mechanism, it comprises: driving link, it is located at a side in the compartment of described waste-skip in the mode that can rotate, and the upper end of this driving link and lower end are respectively arranged with the threaded screw rod that screw thread ridge orientation is contrary; Two the first slide blocks, it is provided with tapped bore, and is sheathed on respectively on the upper end of described driving link and the threaded screw rod of lower end by described tapped bore; Shear shank, the upper scissors end of one end of this shear shank is hinged with the first slide block of the upper end that is sheathed on described driving link, and lower scissors end is hinged with the first slide block of the lower end that is sheathed on described driving link; And rubbish container push pedal, it is provided with the slide rail corresponding with described threaded screw rod, and two the second slide blocks are installed on this slide rail, and the upper scissors end of the other end of described shear shank and lower scissors end are hinged with described two the second slide blocks respectively; And
Charge mechanism, it comprises: polished rod frame, it is fixedly connected with the lateral wall in the compartment of described waste-skip, and the upper end of this polished rod frame is provided with pressing plate, is provided with the sprocket wheel that can rotate at the sidewall of pressing plate, and described sprocket wheel is provided with chain; Slide plate, it is arranged in the mode that can slide by slide plate chair on the polished rod of described polished rod frame, and described slide plate chair is fixedly connected with one end of described chain, and is provided with turning rod on described slide plate chair; Returning face plate, the upper end of this returning face plate and the upper end of described slide plate are hinged; And switching mechanism, it comprises: spring-compressed piece, and it is located on the polished rod of described polished rod frame of the top of described slide plate chair, establishes a spring and carry out spacing between this spring-compressed piece and described slide plate chair; And connecting rod, this connecting rod is provided with chute, and described chute is sheathed on described turning rod, and the two ends of described connecting rod are hinged with the lower end of described spring-compressed piece and described returning face plate respectively.
In technique scheme, described garbage truck shedding mechanism is two, is located at respectively the right and left of a side in the compartment of described waste-skip.
In technique scheme, described connecting rod comprises the 5th connecting rod and the 6th connecting rod; On the bar wall of described the 6th connecting rod, offer chute, this chute is sheathed on described turning rod, and one end of the 6th connecting rod and described spring-compressed piece are hinged, and one end of the other end and described the 5th connecting rod is hinged, and the other end of described the 5th connecting rod is articulated with the lower end of described returning face plate.
In technique scheme, be provided with sewage disposer gripping mechanism on described returning face plate, described sewage disposer gripping mechanism comprises set collar and arc card-tight part; Described set collar be located at described returning face plate middle part and the outer barrel wall of sewage disposer can be carried out around, described arc card-tight part is located at described returning face plate upper end and is provided with arc port, the bung of this arc port and sewage disposer is suitable.
In technique scheme, described third connecting rod, driving link and sprocket wheel are driven by the servomotor being arranged on described waste-skip.
Compared with prior art, the present invention has following beneficial effect:
1. the link-type waste-skip in the present invention, adopts connecting rod mechanism to replace hydraulic efficiency pressure system, because the volume of the volume ratio hydraulic efficiency pressure system of connecting rod mechanism is little, so it is little to take the volume of waste-skip, can expand the rubbish load volume of waste-skip rubbish container.
2. the bonnet switching mechanism in the present invention, garbage truck shedding mechanism and charge mechanism all adopt connecting rod mechanism, and simplify link transmission part, simple in structure, reduce the weight of running part, improved each bar and hinged go out force-bearing situation, improved the dynamic performance of waste-skip.
3. because utilizing link transmission, the present invention substituted hydrostatic drive, avoid power hydraulic system maintaining complexity, high in cost of production shortcoming has also been avoided the adverse effect of the work of the environmental factors such as temperature to hydraulic efficiency pressure system simultaneously, has reduced the manufacturing cost of whole waste-skip.
4. because each driving lever is driven by servomotor torque constant, be not only easy to programming Control, and the variable range of its work speed is wide, work efficiency is high, has good alerting ability simultaneously, and speed of response is fast, has more wide application prospect.
5. adopt servomotor that needed power is provided, while work due to servomotor again, noise is less compared with hydraulic-driven simultaneously, so the impact of noise pollution surrounding environment being caused can reduce the filling of rubbish and compacting time.
Brief description of the drawings
Fig. 1 is the bonnet switching mechanism structural representation according to link-type waste-skip of the present invention.
Fig. 2 is the garbage truck shedding mechanism structural representation according to link-type waste-skip of the present invention.
Fig. 3 is the garbage truck shedding mechanism contraction work schematic diagram according to link-type waste-skip of the present invention.
Fig. 4 is the garbage truck shedding mechanism garbage truck work schematic diagram according to link-type waste-skip of the present invention.
Fig. 5 is the garbage truck shedding mechanism discharging work schematic diagram according to link-type waste-skip of the present invention.
Fig. 6 is the charge mechanism structural representation according to link-type waste-skip of the present invention.
Fig. 7 is the charge mechanism structure back view according to link-type waste-skip of the present invention.
Fig. 8 is the charge mechanism structure cutaway view according to link-type waste-skip of the present invention.
Fig. 9 is the charge mechanism work schematic diagram according to link-type waste-skip of the present invention.
Main description of reference numerals:
The compartment of 1-waste-skip, 11-compartment bonnet;
2-bonnet switching mechanism, 21-first connecting rod, 22-second connecting rod, 23-third connecting rod, 24-the 4th connecting rod;
3-garbage truck shedding mechanism, 31-driving link, 32-threaded screw rod, 33-the first slide block, 34-shear shank, the push pedal of 35-rubbish container, 36-the second slide block, 37-sliding wheel;
4-charge mechanism, 41-polished rod frame, 42-pressing plate, 43-slide plate chair, 44-slide plate, 45-returning face plate, 46-sprocket wheel, 47-chain, 48-spring-compressed piece, 49-spring, 410-the 6th connecting rod, 411-the 5th connecting rod, 412-set collar, 413-arc card-tight part, 414-turning rod, 415-chute.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail, but is to be understood that protection scope of the present invention is not subject to the restriction of detailed description of the invention.
Unless separately there is other clearly to represent, otherwise in whole specification sheets and claims, term " comprises " or its conversion was stated being understood to include as " comprising " or " including " etc. element or component part, and do not get rid of other element or other component part.
As shown in Figure 1, link-type waste-skip comprises: charge mechanism 4, garbage truck shedding mechanism 3 and bonnet switching mechanism 2.
As shown in Figure 1, for the bonnet switching mechanism 2 of waste-skip, comprise compartment bonnet 11 and connecting rod mechanism, the upper end of compartment bonnet 11 is articulated with the upper end of the railway carriage or compartment mouth in the compartment 1 of waste-skip; Connecting rod mechanism comprises first connecting rod 21, second connecting rod 22, third connecting rod 23 and the 4th connecting rod 24, and one end of first connecting rod 21 is articulated with the upper end of compartment bonnet 11; One end of second connecting rod 22 is articulated with the upper side wall in the compartment 1 of waste-skip; One end of third connecting rod 23 is articulated with the lower wall in the compartment 1 of waste-skip; The other end of one end of the 4th connecting rod 24 and third connecting rod 23 is hinged, and the other end of the other end and first connecting rod 21 and second connecting rod 22 is hinged.Third connecting rod 23 is driven by the servomotor being arranged on waste-skip.Wherein, third connecting rod 23 is given a power upwards by servomotor, third connecting rod 23 is rotated up, make the 4th connecting rod 24 obtain a power upwards, under the effect of second connecting rod 22, first connecting rod 21 obtains a power of pushing open to compartment bonnet 11, thereby compartment bonnet 11 is pushed open, otherwise after servomotor rotates toward opposite sense, compartment bonnet 11 can be closed.Adopt connecting rod mechanism to replace hydraulic efficiency pressure system, because the volume of the volume ratio hydraulic efficiency pressure system of connecting rod mechanism is little, so it is little to take the volume of waste-skip, can expand the rubbish load volume of waste-skip rubbish container.
As shown in Figures 2 to 5, be the garbage truck shedding mechanism 3 of link-type waste-skip, comprising: driving link 31, shear shank 34 and rubbish container push pedal 35, driving link 31 is located at a side in the compartment 1 of waste-skip in the mode that can rotate, the upper end of this driving link 31 and lower end are respectively arranged with the threaded screw rod 32 that screw thread ridge orientation is contrary, two the first slide blocks 33 are provided with tapped bore, and are screwed into respectively on the upper end of driving link 31 and the threaded screw rod of lower end 32 by tapped bore, the upper scissors end of one end of shear shank 34 is hinged with the first slide block 33 of the upper end that is screwed into driving link 31, and lower scissors end is hinged with the first slide block 33 of the lower end that is screwed into driving link 31, when driving link 31 is during toward a direction rotation, because of the threaded screw rod 32 screw thread lines on driving link 31 contrary, therefore can drive this shear shank 34 to shrink or extensional motion, adopt the shear shank 34 of link-type to replace hydraulic efficiency pressure system, because of the volume of the volume ratio hydraulic efficiency pressure system of the shear shank 34 of link-type little, so it is little to take the volume of waste-skip, can expand the rubbish load volume of the rubbish container of waste-skip, and as can be seen from Figure 2, shear shank 34 in the present embodiment adopts four connecting rods to be hinged and forms, simplify link transmission part, reduce the weight of running part, improved each bar and hinged go out force-bearing situation, improve the dynamic performance of waste-skip compacting shedding mechanism, simultaneously can be by the garbage-compressing in car body less, be conducive to make full use of the limited vehicle body space of waste-skip, improve the rubbish delelivered payload capability of waste-skip, one side of rubbish container push pedal 35 is provided with the slide rail corresponding with threaded screw rod 32, two the second slide blocks 36 are installed on this slide rail, the upper scissors end of the other end of shear shank 34 and lower scissors end are hinged with two the second slide blocks 36 respectively, so that can carry out by rubbish container push pedal 35 compacting and the discharging of rubbish, for this rubbish container push pedal 35 is more easily slided, can at the bottom of plate, increase sliding wheel 37.For compacting and the discharging of more convenient rubbish, garbage truck shedding mechanism 3 is made as to two, be located at respectively the right and left of a side in the compartment 1 of waste-skip.Driving link 31 drives rotation by the servomotor being installed on waste-skip.
Principle of work of the present invention has been shown from Fig. 3-5, and Fig. 3 is that shear shank shrinks and carries out rubbish loading work schematic diagram, and Fig. 4 is garbage truck work schematic diagram, and Fig. 5 is waste-skip discharging work schematic diagram.
As shown in Figures 6 to 9, be the charge mechanism 4 of link-type waste-skip, comprising: polished rod frame 41, slide plate 44, returning face plate 45, switching mechanism and gripping mechanism; In the present embodiment, polished rod frame 41 is made up of three polished rods, and polished rod frame 41 is fixedly connected with the lateral wall in the compartment 1 of waste-skip, and the upper end of this polished rod frame is provided with pressing plate 42, is provided with the sprocket wheel 46 that can rotate at the sidewall of pressing plate 42, and sprocket wheel 46 is provided with chain 47; Slide plate 44 is arranged on the polished rod of polished rod frame 41 in the mode that can slide along polished rod by slide plate chair 43, one side of slide plate chair 43 is fixedly connected with one end of chain 47, drive slide plate chair 43 to slide up and down by sprocket wheel 46 chain drive-belts 47, and be provided with horizontal turning rod 414 on slide plate chair 43; The upper end of the upper end of returning face plate 414 and slide plate 44 is hinged; Switching mechanism, it comprises: spring-compressed piece 48 and connecting rod; Spring-compressed piece 48 is located on the polished rod of polished rod frame 41 of the top of slide plate chair 43, establishes a spring 49 and carry out spacing between this spring-compressed piece 48 and slide plate chair 43; Connecting rod comprises the 5th connecting rod 411 and the 6th connecting rod 410; On the bar wall of the 6th connecting rod 410, offer chute 415, this chute 415 is sheathed on turning rod 414, and a side of one end of the 6th connecting rod 410 and described spring-compressed piece 48 is hinged, one end of the other end and the 5th connecting rod 411 is hinged, and the other end of the 5th connecting rod 411 is articulated with the lower end of returning face plate 45.Learn from such scheme, the charge mechanism 4 of this waste-skip is installed on the outside in the compartment 1 of waste-skip, makes charge mechanism not take the volume in compartment, and the load volume in compartment is become greatly to load more rubbish; Wherein, sprocket wheel is driven by the servomotor being arranged on waste-skip.
For the sewage disposer of waste-skip is arranged on returning face plate 45 more firmly, therefore, on returning face plate 45, be provided with sewage disposer gripping mechanism, this sewage disposer gripping mechanism comprises set collar 412 and arc card-tight part 413; Set collar 412 be located at returning face plate 45 middle parts and can by sewage disposer bucket a wall carry out around, arc card-tight part 413 is located at returning face plate 45 upper ends and is provided with arc port, the bung of this arc port and sewage disposer is suitable.
Below the algorithm of charge mechanism 4 is introduced, as shown in Figure 9, this step comprises:
1. moving up and down of slide plate 44: drive slide plate 44 to move up and down by chain 47 by the driven by servomotor sprocket wheel 46 being installed on waste-skip;
Switching mechanism topple over action: in uphill process, due to the gravity of returning face plate 45 and the Action of Gravity Field of rubbish, returning face plate 45 is close to slide plate, spring 49 is in normal length, in the time that switching mechanism rises to a certain height with slide plate 44, spring-compressed piece 48 loses degree of freedom with pressing plate 42 laminatings of feed rod frame 41 upper ends, in the time that slide plate 44 continues to promote, distance between spring-compressed piece 48 and slide plate chair 43 reduces, spring 49 is compressed gradually, the 6th connecting rod 410 obtains a downward power, and under the effect of turning rod 414, the other end of the 6th connecting rod 410 produces a power upwards, thereby drive the 5th connecting rod 411 to produce a power upwards, and then returning face plate 45 is upwards overturn, make switching mechanism start to carry out rubbish and topple over operation.When entering, switching mechanism topples over after end position, 44, slide plate stops rising, after treating that rubbish is toppled over, slide plate chair 43 starts to decline, and compresses under the effect of counter-force at spring 49, and the returning face plate 45 of switching mechanism returns to slide plate 44 and fits, the work of toppling over completes, slide plate 44 continues to decline, and puts down sewage disposer, and this rubbish charging operation is complete.
To sum up, substitute hydrostatic drive because the present invention utilizes link transmission, avoided power hydraulic system maintaining complexity, high in cost of production shortcoming, also avoid the adverse effect of the work of the environmental factors such as temperature to hydraulic efficiency pressure system simultaneously, reduced the manufacturing cost of whole waste-skip; Because each driving lever is driven by servomotor torque constant, be not only easy to programming Control, and the variable range of its work speed is wide, work efficiency is high, has good alerting ability simultaneously, and speed of response is fast, has more wide application prospect.And adopting servomotor that needed power is provided, the noise while simultaneously work due to servomotor is again low, so the impact of noise pollution surrounding environment being caused can reduce the filling of rubbish and compacting time.
The aforementioned description to concrete exemplary of the present invention is in order to illustrate and the object of illustration.These descriptions not want the present invention to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.Exemplary embodiment is selected and the object described is to explain certain principles of the present invention and practical application thereof, thereby made those skilled in the art can realize and utilize various exemplary of the present invention and various selection and change.Scope of the present invention is intended to be limited by claims and equivalents thereof.

Claims (5)

1. a link-type waste-skip, is characterized in that, comprising:
Compartment bonnet, the upper end of this compartment bonnet is articulated with the upper end of the compartment mouth of described waste-skip;
Connecting rod mechanism, it comprises: first connecting rod, one end of this first connecting rod is articulated with the upper end of described compartment bonnet; Second connecting rod, one end of this second connecting rod is articulated with the upper side wall in the compartment of described waste-skip; Third connecting rod, one end of this third connecting rod is articulated with the lower wall in the compartment of described waste-skip; And the 4th connecting rod, the 4th one end of connecting rod and the other end of described third connecting rod are hinged, and the other end of the other end and described first connecting rod and described second connecting rod is hinged;
Garbage truck shedding mechanism, it comprises: driving link, it is located at a side in the compartment of described waste-skip in the mode that can rotate, and the upper end of this driving link and lower end are respectively arranged with the threaded screw rod that screw thread ridge orientation is contrary; Two the first slide blocks, it is provided with tapped bore, and is sheathed on respectively on the upper end of described driving link and the threaded screw rod of lower end by described tapped bore; Shear shank, the upper scissors end of one end of this shear shank is hinged with the first slide block of the upper end that is sheathed on described driving link, and lower scissors end is hinged with the first slide block of the lower end that is sheathed on described driving link; And rubbish container push pedal, it is provided with the slide rail corresponding with described threaded screw rod, and two the second slide blocks are installed on this slide rail, and the upper scissors end of the other end of described shear shank and lower scissors end are hinged with described two the second slide blocks respectively; And
Charge mechanism, it comprises: polished rod frame, it is fixedly connected with the lateral wall in the compartment of described waste-skip, and the upper end of this polished rod frame is provided with pressing plate, is provided with the sprocket wheel that can rotate at the sidewall of pressing plate, and described sprocket wheel is provided with chain; Slide plate, it is arranged in the mode that can slide by slide plate chair on the polished rod of described polished rod frame, and described slide plate chair is fixedly connected with one end of described chain, and is provided with turning rod on described slide plate chair; Returning face plate, the upper end of this returning face plate and the upper end of described slide plate are hinged; And switching mechanism, it comprises: spring-compressed piece, and it is located on the polished rod of described polished rod frame of the top of described slide plate chair, establishes a spring and carry out spacing between this spring-compressed piece and described slide plate chair; And connecting rod, this connecting rod is provided with chute, and described chute is sheathed on described turning rod, and the two ends of described connecting rod are hinged with the lower end of described spring-compressed piece and described returning face plate respectively.
2. link-type waste-skip according to claim 1, is characterized in that, described garbage truck shedding mechanism is two, is located at respectively the right and left of a side in the compartment of described waste-skip.
3. link-type waste-skip according to claim 1, is characterized in that, described connecting rod comprises the 5th connecting rod and the 6th connecting rod; On the bar wall of described the 6th connecting rod, offer chute, this chute is sheathed on described turning rod, and one end of the 6th connecting rod and described spring-compressed piece are hinged, and one end of the other end and described the 5th connecting rod is hinged, and the other end of described the 5th connecting rod is articulated with the lower end of described returning face plate.
4. link-type waste-skip according to claim 1, is characterized in that, is provided with sewage disposer gripping mechanism on described returning face plate, and described sewage disposer gripping mechanism comprises set collar and arc card-tight part; Described set collar be located at described returning face plate middle part and the outer barrel wall of sewage disposer can be carried out around, described arc card-tight part is located at described returning face plate upper end and is provided with arc port, the bung of this arc port and sewage disposer is suitable.
5. link-type waste-skip according to claim 1, is characterized in that, described third connecting rod, driving link and sprocket wheel are driven by the servomotor being arranged on described waste-skip.
CN201410481954.9A 2014-09-19 2014-09-19 Link-type waste-skip Active CN104192461B (en)

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CN104670769A (en) * 2015-02-15 2015-06-03 山东犀牛工程机械有限公司 Compression device for garbage truck
CN105256750A (en) * 2015-11-05 2016-01-20 芜湖赛特施工设备有限公司 Device for cleaning fallen leaves
CN106080339A (en) * 2016-06-14 2016-11-09 广西大学 A kind of dump truck that there is automatic charge function and exempt from tipping bucket material unloading function
JP2016210592A (en) * 2015-05-12 2016-12-15 極東開発工業株式会社 Garbage collecting vehicle
CN108100541A (en) * 2017-12-27 2018-06-01 谢文金 A kind of pulley lifting garbage recovery vehicle
CN108584240A (en) * 2018-06-26 2018-09-28 深圳市雷凌广通技术研发有限公司 A kind of dustbin convenient for garbage disposal
CN108910367A (en) * 2018-08-09 2018-11-30 大连理工大学 A kind of push-plate type compression type garbage truck
CN109178713A (en) * 2018-07-24 2019-01-11 黄山全晟密封科技有限公司 A kind of collection device convenient for collecting robber materials residue
CN111319902A (en) * 2020-03-18 2020-06-23 泰州市佳洁环保科技有限公司 Energy-saving environment-friendly electric vehicle
CN111792243A (en) * 2020-06-05 2020-10-20 安徽丰源新能源环卫科技有限公司 Feeding and discharging mechanism of garbage transport vehicle

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CN104670769A (en) * 2015-02-15 2015-06-03 山东犀牛工程机械有限公司 Compression device for garbage truck
JP2016210592A (en) * 2015-05-12 2016-12-15 極東開発工業株式会社 Garbage collecting vehicle
CN105256750A (en) * 2015-11-05 2016-01-20 芜湖赛特施工设备有限公司 Device for cleaning fallen leaves
CN106080339A (en) * 2016-06-14 2016-11-09 广西大学 A kind of dump truck that there is automatic charge function and exempt from tipping bucket material unloading function
CN108100541A (en) * 2017-12-27 2018-06-01 谢文金 A kind of pulley lifting garbage recovery vehicle
CN108584240A (en) * 2018-06-26 2018-09-28 深圳市雷凌广通技术研发有限公司 A kind of dustbin convenient for garbage disposal
CN109178713A (en) * 2018-07-24 2019-01-11 黄山全晟密封科技有限公司 A kind of collection device convenient for collecting robber materials residue
CN108910367A (en) * 2018-08-09 2018-11-30 大连理工大学 A kind of push-plate type compression type garbage truck
CN111319902A (en) * 2020-03-18 2020-06-23 泰州市佳洁环保科技有限公司 Energy-saving environment-friendly electric vehicle
CN111319902B (en) * 2020-03-18 2021-11-05 泰州市佳洁环保科技有限公司 Energy-saving environment-friendly electric vehicle
CN111792243A (en) * 2020-06-05 2020-10-20 安徽丰源新能源环卫科技有限公司 Feeding and discharging mechanism of garbage transport vehicle

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