CN206679671U - Rotary compression type rubbish car is filled after one kind - Google Patents
Rotary compression type rubbish car is filled after one kind Download PDFInfo
- Publication number
- CN206679671U CN206679671U CN201720345081.8U CN201720345081U CN206679671U CN 206679671 U CN206679671 U CN 206679671U CN 201720345081 U CN201720345081 U CN 201720345081U CN 206679671 U CN206679671 U CN 206679671U
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- rotating cylinder
- cargo door
- rear cargo
- compression type
- rotary compression
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Abstract
Rotary compression type rubbish car is filled after the utility model is related to one kind, including chassis portion and upper dress part are formed；Upper dress part includes controlling organization, rotating cylinder, rotating cylinder slew gear, hoisting mechanism, rotating cylinder Qian Ju mechanisms, rear cargo door and rear cargo door switching mechanism；Change garbage-compressing mode, simplify assembling structure, alleviate dress deadweight.Change the handling mode of rubbish, reduce the occupancy in space as far as possible.Change garbage-compressing mode, prevent the possibility to rub be present between two steel constructions.Optimize operating mechanism, the few action of letter.Change carriage body structure, remove corner or spot as yet untouched by a clean-up campaign.Reduce charging interval time.
Description
Technical field
The utility model belongs to house refuse field of transport vehicles, and rotary compression type rubbish car is especially filled after one kind.
Background technology
Increase and people's living standards continue to improve with urban population, traditional municipal refuse collect transporter
Formula far can not adapt to the needs of social development, and be then born rear-loading compression type garbage truck.The type garbage truck vehicle
For full seal type, voluntarily compress, voluntarily topple over, improve conevying efficiency, reduce labor intensity.Sewage in compression process is complete
Portion enters sewage railway carriage or compartment, more thoroughly solves the problems, such as the secondary pollution during garbage transporting.
Prior art garbage truck is mainly by hoisting mechanism, scraping plate mechanism, sled mechanism, negative pressure mechanism, rushing board mechanism, carriage body
Formed Deng workpiece, hoisting mechanism pours into the rubbish in dustbin in hopper during charging, and scraping plate mechanism sweeps rubbish, sliding
Trigger structure drives scraping plate mechanism up, and rubbish heap finally is entered into casing by negative pressure mechanism and compressed.Rushing board mechanism is backward during discharging
Release to discharge the rubbish in carriage body.Shortcoming be present in this garbage truck：
1. prior art mounted mass utilization rate is low：Upper assembling structure is complicated, and kerb weight is larger, and on chassis, lifting capacity is certain
In the case of, it is less that it can ship the weight of rubbish；
2. prior art low space utilization：Anterior rushing board mechanism and rear portion charge mechanism occupy larger space, actual
It is limited for shipping the space of rubbish；
3. prior art working-noise is big：Rubbish is promoted carriage body by prior art using scraper plate, between scraper plate and hopper easily
Rub and produce noise, and garbage truck uses in dense population areas more, noise is excessive easily to produce the problem that disturbs residents；
4. prior art operation mechanism is complicated, reliability is poor：Need six group oil cylinders functional to realize, action is multiple
It is miscellaneous, easily there is integrity problem；
5. prior art cleaning is difficult：Inside has many dead angles not clean to；
6. prior art efficiency is low：Having to one actuation cycle of grade, (1. hoisting mechanism overturns to extension bucket position and put；2. hang
Bucket；3. bucket is turned in rotation；4. dustbin is returned and put；5. slide plate comes downwards to specified location；6. scraper plate acts, rubbish is swept；7. on slide plate
OK, while drive and slided on scraper plate, scraper plate takes up rubbish；8. negative pressure plate enters rubbish heap in compartment；9. negative pressure plate is withdrawn) knot
It could continue to feed after beam, can not continuously feed, the time for the needs that feed is longer；The technical scheme solves the close of rubbish substantially
Envelope compression shipment problem, but still improvement in need.
The content of the invention
Kerb weight present in prior art is bigger than normal, low space utilization in order to solve, and working-noise is big, and operation is multiple
Miscellaneous, efficiency is low, cleans the problems such as difficult, the utility model is related to a kind of rear dress rotary compression type rubbish car of barrel configuration,
It not only has that in light weight, compact-sized, noise is low, and easy to operate, easily cleaning.
The utility model solves the technical scheme that its technical problem uses：The garbage truck includes chassis portion and upper dress portion
Divide and form；
It is upper dress part include controlling organization, rotating cylinder, rotating cylinder slew gear, hoisting mechanism, rotating cylinder Qian Ju mechanisms, rear cargo door and
Rear cargo door switching mechanism；
The controlling organization is used to control rotating cylinder Qian Ju mechanisms, rotating cylinder slew gear, hoisting mechanism, rear cargo door switching mechanism
Make corresponding action；
The rotating cylinder is arranged on the chassis portion, and itself can be rotated, for containing rubbish；
The rotating cylinder slew gear sets the bottom of the rotating cylinder, for making rotating cylinder positive and rotating backward；
The hoisting mechanism is used to lift dustbin and pour into the rubbish in dustbin in rotating cylinder；
The rotating cylinder Qian Ju mechanisms are arranged at the front end of the rotating cylinder, for the front end of the rotating cylinder to be lifted；
The rear cargo door is used to block the rotating cylinder, and helical blade is provided with the inside of the rear cargo door；
The rear cargo door switching mechanism is acted on the rear cargo door, is turned over the rear cargo door during for rubbish to be dumped
Turn.
The utility model solves the further technical scheme of its technical problem：The controlling organization includes power takeoff, liquid
Pressure oil pump, oil passage control valve group and oil pipe；The power takeoff is used for connecting base plate partial engine and hydraulic oil pump, hydraulic oil pump
Connect Qian Ju mechanisms, rotating cylinder slew gear, hoisting mechanism, rear cargo door switching mechanism respectively by oil pipe, the oil pipe is provided with
Oil passage control valve group.
The utility model solves the further technical scheme of its technical problem：The rotating cylinder slew gear includes hydraulic pressure horse
Reach, bearing after drive gear, rotating cylinder gear, rotating cylinder fore bearing, rotating cylinder；
Hydraulic motor is connected with drive gear, and drive gear engages with rotating cylinder gear, rotating cylinder gear and bearing after rotating cylinder
Inner ring is connected, and the inner ring of bearing is connected with rotating cylinder after rotating cylinder, after the outer ring of bearing is threadedly connected to rotating cylinder lifting bracket after rotating cylinder
Portion, rotating cylinder fore bearing are threadedly connected to rotating cylinder lifting bracket front portion.
The utility model solves the further technical scheme of its technical problem：Hoisting mechanism include lift cylinder, swing arm,
Arm swing support, hoisting frame, lift cylinder one end pin are articulated with rear cargo door, and the other end is hinged with swing arm, between swing arm and hoisting frame
It is fixedly connected, lift cylinder promotes swing arm one end, and swing arm rotates around arm swing support rotary shaft, and swing arm drives hoisting frame to turn jointly
It is dynamic.
The utility model solves the further technical scheme of its technical problem：The rotating cylinder Qian Ju mechanisms include lifting oil
Cylinder, rotating cylinder lifting bracket；Elevating ram bottom is loaded on subframe；Elevating ram top is anterior be hinged with rotating cylinder lifting bracket；
Rotating cylinder lifting bracket rear portion is hinged with subframe rear portion.
The utility model solves the further technical scheme of its technical problem：Rear cargo door switching mechanism includes rear cargo door branch
Frame, rear cargo door, overturning oil cylinder, railway carriage or compartment door locking device；Rear cargo door support is threadedly connected to after rotating cylinder on bearing outer ring；Rear cargo door branch
Frame uses pin connection, overturning oil cylinder one end rear cargo door pin connection, the other end and rear cabinet door bracket pin connection with rear cargo door；Railway carriage or compartment door lock
Tight device is welded in subframe rear portion, to fixed compartment door.
The utility model solves the further technical scheme of its technical problem：Also set between the upper dress portion and chassis portion
There is subframe.
The utility model solves the further technical scheme of its technical problem：The longeron that the subframe is uniformly arranged,
The longeron is c-type bending part.
The utility model solves the further technical scheme of its technical problem：The both sides in the chassis portion are additionally provided with protection
Column, prevent pedestrian from falling to be involved in car side under wheel.
The utility model solves the further technical scheme of its technical problem：The rear portion in the chassis portion is provided with rear defence
Shield, rear protecting can be provided when vehicle collides and is effectively protected, to prevent underride.
The utility model purpose：Change garbage-compressing mode, simplify assembling structure, alleviate dress deadweight.Change rubbish
The handling mode of rubbish, the occupancy in space is reduced as far as possible.Change garbage-compressing mode, prevent friction be present between two steel constructions
May.Optimize operating mechanism, the few action of letter.Change carriage body structure, remove corner or spot as yet untouched by a clean-up campaign.Reduce charging interval time.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of the present utility model；
Fig. 2 is the mounting structure schematic diagram of helical blade；
1- chassis portions in figure；Part is filled on 2-；3- subframes；4- guard rails；5- rear protectings；21- controlling organizations；22-
Rotating cylinder slew gear；23- hoisting mechanisms；24- rear cargo doors；25- rear cargo door switching mechanisms；26- rotating cylinders；27- rotating cylinder Qian Ju mechanisms；
231- lift cylinders；241- helical blades；251- overturning oil cylinders；271- elevating rams.
Embodiment
, below will be to technology of the present utility model to make the purpose of this utility model, technical scheme and advantage clearer
Scheme is described in detail.Obviously, described embodiment is only the utility model part of the embodiment, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made
Resulting all other embodiment is put, belongs to the scope that the utility model is protected.
Rotary compression type rubbish car is filled after one kind, referring to shown in accompanying drawing 1-2, the garbage truck includes chassis portion 1 and upper dress
Part 2 is formed；
Upper dress part 2 includes controlling organization 21, rotating cylinder 26, rotating cylinder slew gear 22, hoisting mechanism 23, rotating cylinder Qian Ju mechanisms
27th, rear cargo door 24 and rear cargo door switching mechanism 25；
The controlling organization 21 is used to control rotating cylinder Qian Ju mechanisms 27, rotating cylinder cyclotron mechanism 22, hoisting mechanism 23, rear cargo door
Switching mechanism 25 makes corresponding action；
The rotating cylinder 26 is arranged on the chassis portion 1, and itself can be rotated, for containing rubbish；
The rotating cylinder cyclotron mechanism 22 sets one end of the rotating cylinder 26, for making rotating cylinder 26 positive and rotating backward；
The hoisting mechanism 23 is used to lift dustbin and pour into the rubbish in dustbin in rotating cylinder 26；
The rotating cylinder Qian Ju mechanisms 27 are arranged at the front end (i.e. close to headstock one end) of the rotating cylinder 26, for that described will turn
Lift the front end of cylinder 26；
The rear cargo door 24 is used to block the rotating cylinder 26, and the inner side of rear cargo door 24 is provided with fixed helical blade 241；
The rear cargo door switching mechanism 25 is acted on the rear cargo door 24, by the rear cargo door during for rubbish to be dumped
Upset.
By the rotating cylinder 26 and the collective effect of helical blade 241 of rotation, garbage-compressing is entered in rotating cylinder 26, changes rubbish pressure
Contracting mode, simplifies assembling structure, alleviates dress deadweight.The one end of rotating cylinder 26 is lifted by the Qian Ju mechanisms of rotating cylinder 26, reversely
Rotating cylinder 26 is rotated, dumping for rubbish is completed in the presence of helical blade 241, changes the handling mode of rubbish, reduces as far as possible
The occupancy in space.Because garbage-compressing mode changes, prevent the possibility to rub be present between two steel constructions, thus reduce
Noise.Whole process is completed only to need four hydraulic mechanisms, compared to existing flow chart, reduces two hydraulic mechanisms,
Optimize operating mechanism, the few action of letter.The casing for containing rubbish is rotational structure, is dumped totally, in the absence of corner or spot as yet untouched by a clean-up campaign.Compressed garbage
Synchronously carried out with loading rubbish, reduce charging interval time.
The controlling organization 21 includes power takeoff, hydraulic oil pump, oil passage control valve group and oil pipe；The power takeoff is used to connect
Connect the engine of chassis portion 1 and hydraulic oil pump, hydraulic oil pump connected respectively by oil pipe Qian Ju mechanisms, rotating cylinder cyclotron mechanism 22,
Hoisting mechanism 23, rear cargo door switching mechanism 25, the oil pipe are provided with oil passage control valve group.Compared to other control modes, adopt
With this hydraulic control, have and manipulate many advantages, such as steady.
The rotating cylinder cyclotron mechanism 22 includes hydraulic motor, drive gear, rotating cylinder gear, rotating cylinder fore bearing, rotating cylinder rear axle
Hold；
It is mechanical energy that the hydraulic motor, which is used for the hydraulic energy transfer of hydraulic oil pump output,.
Hydraulic motor is connected with drive gear using spline, and drive gear engages with rotating cylinder gear, rotating cylinder gear and rotating cylinder
The inner ring of bearing is threadedly coupled afterwards, and the inner ring of bearing is used with rotating cylinder 26 and is welded to connect after rotating cylinder, the outer ring spiral shell of bearing after rotating cylinder
Line is connected to rotating cylinder lifting bracket rear portion, and rotating cylinder fore bearing is threadedly connected to rotating cylinder lifting bracket front portion.
Hoisting mechanism 23 includes lift cylinder 231, swing arm, arm swing support, hoisting frame, one end pin connection of lift cylinder 231
In on rear cargo door 24, the other end uses pin connection with swing arm, is welded and fixed between swing arm and hoisting frame, and lift cylinder 231 promotes pendulum
Arm one end, now swing arm rotate around arm swing support rotary shaft, and swing arm drives hoisting frame common rotation, to realize enhanced feature.
Rotating cylinder Qian Ju mechanisms 27 include elevating ram 271, rotating cylinder lifting bracket.The bottom of elevating ram 271 is loaded on subframe 3
On, using pin connection；Oil cylinder top uses pin connection with rotating cylinder lifting bracket front portion；Rotating cylinder lifting bracket rear portion and subframe 3
Rear portion uses pin connection, and the support is sold with this to be pivoted about.
Rear cargo door switching mechanism 25 includes rear cargo door support, overturning oil cylinder 251, railway carriage or compartment door locking device；Rear cargo door support spiral shell
Line is connected to after rotating cylinder on bearing outer ring；Rear cargo door support uses pin connection, one end rear cargo door of overturning oil cylinder 251 with rear cargo door 24
24 pin connections, the other end and rear cabinet door bracket pin connection；Railway carriage or compartment door locking device is welded in the rear portion of subframe 3, to fixed compartment door.
In order to improve the carrying situation of main car frame, concentrfated load is avoided, and also to the structure of chassis frame is not destroyed,
Subframe 3 is additionally provided between the upper dress portion and chassis portion.The longeron that the subframe 3 is uniformly arranged, the longeron are rolled over for c-type
Comer pieces.
In order to effectively protect without defence pedestrian, it is involved in order to avoid it falls in car side below wheel.The chassis portion
Both sides are additionally provided with guard rail 4.
The rear portion in the chassis portion is provided with rear protecting 5, and rear protecting 5 can provide effective guarantor when vehicle collides
Shield, to prevent underride.
Combination technology scheme describes, and is illustrated with inference mode, accomplishes reasonable.
1. the utility model mounted mass utilization rate is high：Rotating cylinder compress technique, upper assembling structure is simple, and kerb weight is smaller,
In the case that chassis lifting capacity is certain, it is more that it can ship the weight of rubbish.Prior art mounted mass utilization rate is low：Upper dress
Complicated, kerb weight is larger, and in the case where chassis lifting capacity is certain, it is less that it can ship the weight of rubbish.With
Zhong Lianchong sections ZLJ5070ZYSHFE4 and the real vehicle of the utility model new production compare, and use is Yangze river and Huai river homologous series bottom
Disk, Zhong Lianchong sections car kerb weight 5705kg, mounted mass 1550kg, and the utility model vehicle 4070kg, mounted mass 2295kg.
2. the utility model space availability ratio is high：Without rushing board mechanism, rear portion charge mechanism is also relatively easy, take up space compared with
It is few.Prior art low space utilization：Anterior rushing board mechanism and rear portion charge mechanism occupy larger space, cause actually to be used for
The space for shipping rubbish is very limited.Equally it is the vehicle appearance and size contrast of both the above car：Zhong Lianchong sections
ZLJ5070ZYSHFE4 vehicles 6550 × 2150 × 2590, mounted mass 1550kg, the utility model vehicle 5375 × 1920 ×
2480, mounted mass 2295kg.
3. the utility model uses rotating cylinder compress technique, with rubbish come compressed garbage, noise very little.Prior art operation is made an uproar
Sound is big：Garbage truck is more to be used in dense population areas, and noise is excessive easily to produce the problem that disturbs residents.
4. the utility model operating mechanism is simple and reliable：Everything is realized that action is simple and reliable by four group oil cylinders.It is existing
Technical operation mechanism is complicated, and reliability is poor：Need six group oil cylinders functional to realize, action is complicated, easily occurs reliable
Sex chromosome mosaicism.
5. the utility model is easy to clean：Barrel configuration, easy to clean, no dead angle prior art cleaning is difficult：Inside has
Many dead angles can not clean to.
6. the utility model charging efficiency is high：Only need rear portion dustbin hoisting mechanism 23 to act and (1. hang bucket；2. lifting rotation
Turn；3. dustbin is returned and put) after the completion of, it is possible to continue to feed, required time only has the 1/3 of prior art.Prior art efficiency
Lowly：Have to wait an actuation cycle (1. to rotate and upgrade mechanism 23 and put to bucket position is hung；2. hang bucket；3. lifting rotation；4. rubbish
Bucket is returned and put；5. slide plate comes downwards to specified location；6. scraper plate acts, rubbish is swept；7. slide plate is up, while drives sliding on scraper plate
Dynamic, scraper plate takes up rubbish；8. negative pressure plate enters rubbish heap in compartment；9. negative pressure plate withdraw) terminate after could continue to feed, nothing
Method continuously feeds, and charging interval time is longer.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with the power
The protection domain that profit requires is defined.
Claims (10)
1. rotary compression type rubbish car is filled after one kind, it is characterised in that：Formed including chassis portion and upper dress part；
Upper dress part includes controlling organization, rotating cylinder, rotating cylinder slew gear, hoisting mechanism, rotating cylinder Qian Ju mechanisms, rear cargo door and rear railway carriage or compartment
Door switching mechanism；
The controlling organization is used to control rotating cylinder Qian Ju mechanisms, rotating cylinder slew gear, hoisting mechanism, rear cargo door switching mechanism to make
Corresponding action；
The rotating cylinder is arranged on the chassis portion, and itself can be rotated, for containing rubbish；
The rotating cylinder slew gear sets the bottom of the rotating cylinder, for making rotating cylinder positive and rotating backward；
The hoisting mechanism is used to lift dustbin and pour into the rubbish in dustbin in rotating cylinder；
The rotating cylinder Qian Ju mechanisms are arranged at the front end of the rotating cylinder, for the front end of the rotating cylinder to be lifted；
The rear cargo door is used to block the rotating cylinder, and helical blade is provided with the inside of the rear cargo door；
The rear cargo door switching mechanism is acted on the rear cargo door, is overturn the rear cargo door during for rubbish to be dumped.
2. dress rotary compression type rubbish car after according to claim 1, it is characterised in that：The controlling organization includes power taking
Device, hydraulic oil pump, oil passage control valve group and oil pipe；The power takeoff is used for connecting base plate partial engine and hydraulic oil pump, liquid
Pressure oil pump connects Qian Ju mechanisms, rotating cylinder slew gear, hoisting mechanism, rear cargo door switching mechanism, the oil pipe by oil pipe respectively
It is provided with oil passage control valve group.
3. dress rotary compression type rubbish car after according to claim 1, it is characterised in that：The rotating cylinder slew gear includes
Bearing after hydraulic motor, drive gear, rotating cylinder gear, rotating cylinder fore bearing, rotating cylinder；
Hydraulic motor is connected with drive gear, and drive gear engages with rotating cylinder gear, the inner ring of rotating cylinder gear and bearing after rotating cylinder
Connect, the inner ring of bearing is connected with rotating cylinder after rotating cylinder, and the outer ring of bearing is threadedly connected to rotating cylinder lifting bracket rear portion after rotating cylinder, is turned
Cylinder fore bearing is threadedly connected to rotating cylinder lifting bracket front portion.
4. dress rotary compression type rubbish car after according to claim 1, it is characterised in that：Hoisting mechanism includes lifting oil
Cylinder, swing arm, arm swing support, hoisting frame, lift cylinder one end pin is articulated with rear cargo door, the other end is hinged with swing arm, swing arm and
It is fixedly connected between hoisting frame, lift cylinder promotes swing arm one end, and swing arm rotates around arm swing support rotary shaft, and swing arm drives lifting
Frame common rotation.
5. dress rotary compression type rubbish car after according to claim 1, it is characterised in that：The upper dress portion and chassis portion it
Between be additionally provided with subframe.
6. dress rotary compression type rubbish car after according to claim 5, it is characterised in that：What the subframe was uniformly arranged
Longeron, the longeron are c-type bending part.
7. dress rotary compression type rubbish car after according to claim 5, it is characterised in that：The rotating cylinder Qian Ju mechanisms include
Elevating ram, rotating cylinder lifting bracket；Elevating ram bottom is loaded on subframe；Elevating ram top is anterior with rotating cylinder lifting bracket
It is be hinged；Rotating cylinder lifting bracket rear portion is hinged with subframe rear portion.
8. dress rotary compression type rubbish car after according to claim 5, it is characterised in that：After rear cargo door switching mechanism includes
Railway carriage or compartment door bracket, rear cargo door, overturning oil cylinder, railway carriage or compartment door locking device；Rear cargo door support is threadedly connected to after rotating cylinder on bearing outer ring；Afterwards
Railway carriage or compartment door bracket uses pin connection, overturning oil cylinder one end rear cargo door pin connection, the other end and rear cabinet door bracket pin connection with rear cargo door；
Railway carriage or compartment door locking device is welded in subframe rear portion, to fixed compartment door.
9. dress rotary compression type rubbish car after according to claim 1, it is characterised in that：The both sides in the chassis portion are also set
There is guard rail, prevent pedestrian from falling to be involved in car side under wheel.
10. dress rotary compression type rubbish car after according to claim 1, it is characterised in that：The rear portion in the chassis portion is set
Rear protecting is equipped with, rear protecting can be provided when vehicle collides and is effectively protected, to prevent underride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720345081.8U CN206679671U (en) | 2017-04-01 | 2017-04-01 | Rotary compression type rubbish car is filled after one kind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720345081.8U CN206679671U (en) | 2017-04-01 | 2017-04-01 | Rotary compression type rubbish car is filled after one kind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206679671U true CN206679671U (en) | 2017-11-28 |
Family
ID=60398765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720345081.8U Active CN206679671U (en) | 2017-04-01 | 2017-04-01 | Rotary compression type rubbish car is filled after one kind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206679671U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106742986A (en) * | 2017-04-01 | 2017-05-31 | 扬州川机械有限公司 | Rotary compression type rubbish car is filled after one kind |
| CN111470221A (en) * | 2020-04-30 | 2020-07-31 | 王富富 | Novel be used for public medical waste classification transport vechicle |
-
2017
- 2017-04-01 CN CN201720345081.8U patent/CN206679671U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106742986A (en) * | 2017-04-01 | 2017-05-31 | 扬州川机械有限公司 | Rotary compression type rubbish car is filled after one kind |
| CN111470221A (en) * | 2020-04-30 | 2020-07-31 | 王富富 | Novel be used for public medical waste classification transport vechicle |
| CN111470221B (en) * | 2020-04-30 | 2022-03-01 | 青岛市妇女儿童医院 | Novel be used for public medical waste classification transport vechicle |
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