CN206528891U - A kind of garbage truck with swing arm feeding - Google Patents

A kind of garbage truck with swing arm feeding Download PDF

Info

Publication number
CN206528891U
CN206528891U CN201621412396.1U CN201621412396U CN206528891U CN 206528891 U CN206528891 U CN 206528891U CN 201621412396 U CN201621412396 U CN 201621412396U CN 206528891 U CN206528891 U CN 206528891U
Authority
CN
China
Prior art keywords
dustbin
arm
garbage truck
feeding
swing arm
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201621412396.1U
Other languages
Chinese (zh)
Inventor
李效义
高善磊
孟凡强
卜庆吉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CIMC Vehicle Jiangmen Co Ltd
Original Assignee
Qingdao CIMC Eco Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qingdao CIMC Eco Equipment Co Ltd filed Critical Qingdao CIMC Eco Equipment Co Ltd
Priority to CN201621412396.1U priority Critical patent/CN206528891U/en
Application granted granted Critical
Publication of CN206528891U publication Critical patent/CN206528891U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Refuse-Collection Vehicles (AREA)

Abstract

The utility model provides a kind of garbage truck with swing arm feeding, sizer including casing, positioned at casing rear portion, the input port being opened on sizer and the back door of the input port can be opened and closed, the clamping structure also engaged including matching with dustbin and the arm for pulling dustbin feeding, chaining is provided between arm and dustbin, the rear portion of the slide fastener and dustbin is connected.By setting the clamping structure for matching with dustbin and engaging, the front end of dustbin is installed on clamping structure;And by being provided for pulling the arm of dustbin feeding, chaining is provided between arm and dustbin, and the rear portion connection of slide fastener and dustbin, so that the pulling force effect that arm is applied by slide fastener is at the rear portion of dustbin, so that the arm of force of driving dustbin rotary loading is lengthened, the torque of increase driving dustbin rotary loading, realizes more smooth, the safety during feeding of bulky refuse case.

Description

A kind of garbage truck with swing arm feeding
Technical field
The utility model belongs to technical field of vehicle, and in particular to the garbage truck with swing arm feeding.
Background technology
Raising due to people to environmental requirement, it is more and more that compression type garbage truck is used in city, compression rubbish Rubbish car not only good appearance, it is often more important that good airproof performance, can prevent vehicle from motion spilling rubbish and sewage, simultaneously It also prevent distributing for waste odor.
But this garbage compression vehicle does not possess versatility in feeding process, while each region is deposited to garbage reclamation mode In very big difference, such as the collection mode such as the Plastic Drum of all size size, irony bucket, drum.Nowadays the capacity of garbage truck is got over Come bigger, the dustbin of more rubbish can be carried by occurring in that, but the volume of dustbin is larger, the weight after carrying rubbish is too Greatly, using existing installed body, it is impossible to dustbin will be lifted, thus need to set new feeding structure to be used to topple over large-scale Dustbin.
Utility model content
The utility model, there is provided a kind of garbage truck with swing arm feeding, is provided for for above-mentioned technical problem Pull the arm of dustbin feeding, the torque of increase driving dustbin rotary loading.
To reach above-mentioned technical purpose, the utility model is realized using following technical scheme:
A kind of garbage truck with swing arm feeding, including casing, the sizer positioned at casing rear portion, it is opened in sizer On input port and the back door of the input port can be opened and closed, in addition to match with dustbin the clamping structure engaged and Arm for pulling dustbin feeding, is provided with chaining between arm and dustbin, the rear portion of the slide fastener and dustbin is connected.
Further, the installed body, which has, topples over axle, the rotation axis of the rotation axis and arm for toppling over axle To be coaxially disposed.
Further, the rotation axis for toppling over axle is parallel with the rotation axis of arm.
Further, the arm is hinged on the vehicle frame rear portion of garbage truck.
Further, the arm is included positioned at the first noumenon of pin joint side and positioned at pin joint opposite side Second body, the angle between the first noumenon and the second body is obtuse angle.
Further, the length of the first noumenon is more than the length of the second body, the end connection of the first noumenon There is the chaining.
Further, the vehicle frame of the sizer or garbage truck is provided with the arm oil cylinder for promoting the arm rotation.
Further, the end of second body is hinged with arm oil cylinder.
Further, the dustbin is provided with inclined front end-plate rearward.
Further, the vehicle frame rear portion of the garbage truck is provided with telescopic supporting leg.
Further, the back door is plug-type, and the sizer is provided with rotatable drive shaft, and the back door is with driving Connecting lever is provided between moving axis, one end of the connecting lever is fixed on the driving shaft, and the other end is hinged on the back door.
Further, the back door is respectively arranged on the left side and the right side sliding block, and the sizer is provided with and the sliding block phase The track of matching, the sliding block is in the gliding in tracks.
Further, the sliding block is roller.
Further, the upper end at the back door is provided with the bearing pin being hinged with connecting lever.
Further, the lower end at the back door is provided with the reinforcing plate of channel steel type, the left and right sides of the reinforcing plate be provided with to The flanging of interior extension, the sliding block is provided with flanging.
Further, the lower end outside at the back door is additionally provided with the rubber slab extended downwardly.
Further, the sizer, which is provided with driving oil cylinder, the drive shaft, is fixed with drive link, the driving oil The projecting shaft of cylinder is hinged with the drive link.
Further, the drive link is vertical with drive shaft.
Further, the sizer is provided with the buttress brace for fixed drive oil cylinder.
Further, bracing piece is provided between the buttress brace and drive shaft, the upper end of the bracing piece, which is provided with, to be sleeved on Axle sleeve on the outside of the drive shaft.
A kind of garbage truck with swing arm feeding that the utility model is provided, is engaged by setting to match with dustbin Clamping structure, the front end of dustbin is installed on clamping structure;And by being provided for pulling the arm of dustbin feeding, Chaining, and the rear portion connection of slide fastener and dustbin are provided between arm and dustbin so that the drawing that arm is applied by slide fastener Power acts on the rear portion of dustbin so that the arm of force of driving dustbin rotary loading is lengthened, increase driving dustbin rotary loading Torque, when realizing the feeding of bulky refuse case, it is more smooth, safety.
Brief description of the drawings
Fig. 1 is the structural representation of one embodiment of the garbage truck with swing arm feeding in the utility model.
Fig. 2 is the mplifying structure schematic diagram of a-quadrant in Fig. 1.
Fig. 3 is the mplifying structure schematic diagram of part-structure in Fig. 1.
Fig. 4 is the mplifying structure schematic diagram of arm in Fig. 3.
Fig. 5 is the mplifying structure schematic diagram at back door in Fig. 1.
Fig. 6 is the mplifying structure schematic diagram in B regions in Fig. 5.
Fig. 7 is the structural representation of part-structure in Fig. 1.
Fig. 8 is the structural representation of side view in Fig. 7.
Fig. 9 is the structural representation of two embodiments of the garbage truck with swing arm feeding in the utility model.
Figure 10 is the mplifying structure schematic diagram of part-structure in Fig. 1.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
The utility model is when describing orientation, using the direction of normal vehicle operation as front, with the relative the opposing party in front For rear.
Embodiment one
As Figure 1-Figure 8, the garbage truck with swing arm feeding includes casing 1, is arranged on the sizer of box back 2nd, for the back door 3 for the input port 28 for closing sizer 2.Installed body, installed body bag are provided with the rear end of rubbish vehicle carriage 5 Include and be fixed on toppling over axle 61 and be sleeved on the engaging frame toppled on axle 61 on vehicle frame 5, the front end of dustbin 10 is provided with and card Close the snap-in structure that frame matches so that dustbin 10 is fastened on engaging frame;Because the volume of dustbin 10 is larger, loading Rubbish is more, for the ease of dustbin 10 is toppled over, and is provided for pulling the arm 7 of dustbin 10, and arm 7 is rotatable to be set In the rear end of vehicle frame 5.Chaining 9 is provided between arm 7 and dustbin 10, the one end of chaining 9 is fixed on arm 10, and the other end is solid It is scheduled on the rear portion of dustbin 10;Rotated by oil cylinder pushing arm 7 so that slide fastener 9 pulls dustbin 10 around axle rotation is toppled over, real Existing dustbin 10 is toppled over and resetted;Slide fastener 9 is connected with the rear portion of dustbin 10 so that the pulling force that arm 7 is applied by slide fastener 9 Act on the rear portion of dustbin 10 so that the arm of force of the driving rotary loading of dustbin 10 is lengthened, increase driving dustbin 10 rotates The torque of feeding, when realizing the feeding of bulky refuse case, more smooth, safety.
Due to, simultaneously provided with the rotary shaft for toppling over axle 61 and arm 7, setting the rotary shaft for toppling over axle 61 in the rear end of vehicle frame 5 Line is parallel with the rotation axis of arm 7, that is, not coaxial.
As shown in Figure 3 and Figure 4, arm 7 is rotatably arranged on the rear end of vehicle frame 5, that is, arm 7 is hinged on vehicle frame 5 On, arm 7 includes the first noumenon 71 and the second body 72 positioned at pin joint opposite side positioned at pin joint side, and Angle between the body 72 of the first noumenon 71 and second is obtuse angle.By setting the folder between the body 72 of the first noumenon 71 and second Angle is obtuse angle, is conducive to increasing the stress performance of arm 7, increases structural strength.
The length of the body 72 of the first noumenon 71 and second is unequal, and the length of the first noumenon 71 is much larger than the second body 72 Length, the end of the first noumenon 71 is connected with chaining 9;By setting the length of the first noumenon 71 longer so that tensed in slide fastener 9 The angle between the first noumenon 71 reduces afterwards, is conducive to acting on power larger on the first noumenon 71 on dustbin 10, has Beneficial to the stability for toppling over feeding, the security of dustbin 10.
Provided with the arm oil cylinder 70 for promoting arm 7 to rotate on the vehicle frame 5 of sizer 2 or garbage truck, the second body 72 End is hinged with arm oil cylinder 70;Arm oil cylinder 70 promotes the second body 72 so that arm 7 rotates around hinge, and then to hang Arm 7 drives dustbin 10 to rotate up feeding.
When being in heeling condition for dustbin 10, rubbish in dustbin 10 is poured into input port 28, if Dustbin 10 is put provided with inclined front end-plate 101 rearward, that is, front end-plate 10 is inclined-plane, is so revolved in dustbin 10 During being moved in steering, when front end-plate 10 is further continued for rotating up after horizontal plane, allows for the formation of front end-plate 10 and incline Inclined-plane so that the rubbish in dustbin 10 is just delivered in toppling process to input port 28, is advantageously reduced in dustbin 10 Weight, is conducive to the continuation rotary dumping of dustbin 10.Dustbin 10 rotates up 90-100 degree under the drive of arm 7, arrives Up to tilt state, the rubbish in dustbin 10 can be toppled over totally.It is preferred that front end-plate 101 angle of inclination be 40-50 degree.
As shown in figure 1, during garbage truck constantly loads rubbish, due to the increase of load so that the height of vehicle frame 5 Gradually reduce, the height of such installed body also follows decline.Certain height is fastened on due to dustbin 10 and installed body It can engage in the range of degree, when the engagement tip of dustbin 10 is higher than the engaging frame certain size of installed body, dustbin 10 can not be engaged on installed body.Telescopic supporting leg 8 is provided with the rear portion of vehicle frame 5, by the way that supporting leg 8 is supported on the ground, Ensure the distance between installed body and ground, it is ensured that the engaging of dustbin 10;Simultaneously because the weight of dustbin 10 is larger, The phenomenon of garbage truck nose is likely to occur in toppling process, so by setting telescopic supporting leg 8, by the way that supporting leg 8 is supported On the ground, support of the increase for garbage truck rear portion.
As shown in Figure 1 and Figure 5, back door 3 is plug-type, the plug-type back door by setting, after being opened at back door, back door patch Close on the outside of sizer, it is to avoid interference between back door and dustbin.Garbage truck in the present embodiment is large-scale for toppling over Dustbin 10, by set can push-and-pull back door 3, back door 3 is fitted in the outside of sizer 2 after opening, dustbin 10 is upward Rotate to up to input port 28 topple over when, do not interfere between back door 3.
Sliding block 31 is respectively arranged on the left side and the right side at back door 3, sizer 2 is provided with the track 21 matched with sliding block 31, Sliding block 31 is slided in track 21, advantageously ensures that the sealed tightness in back door, it is to avoid peculiar smell leaks in casing.In order to enter one Friction between step reduction sliding block 31 and track 21, preferably sliding block 31 are roller, can so be rolled in track 21.
Rotatable drive shaft 41 is provided with sizer 2, connecting lever 42, connecting lever 42 are provided between back door 3 and drive shaft 41 One end be fixed in drive shaft 41, the other end is hinged on back door 3.By the rotation of drive shaft 41, connecting lever 42 is driven to rotate, And then promote back door 3 to open or close, it is ensured that the stability of the on-off action of back door 3.It is provided with and connecting lever 42 in the upper end at back door 3 The bearing pin 35 being hinged, bearing pin 35 is fixed on back door 3, and the other end of connecting lever 42 is sleeved on the outside of bearing pin 35.
As shown in fig. 6, sliding block 31 is located at the left and right sides of the lower end of back door 3, in order to increase the structural strength of the lower end of back door 3, The reinforcing plate 37 of channel steel type is provided with the lower end at back door 3, the left and right sides of reinforcing plate 37 is provided with the flanging 371 extended internally, sliding Block 31 is provided with flanging 371.By setting reinforcing plate 37 to be conducive to increasing the structural strength of the lower end of back door 3, it is to avoid structure becomes It is poorly sealed close caused by shape.Reinforcing plate 37 is located at the inner side of the lower end of back door 3, and the rubber slab 33 extended downwardly is provided with outside, Reinforcing plate 37, the lower end at back door 3 and rubber slab 33 are fixed together by screw.Set provided with the rubber extended downwardly Plate 33 is in order to increase the sealing between back door 3 and the lower end of input port 28.
Provided with driving oil cylinder 43 on sizer 2, drive link 44 is fixed with drive shaft 41, the stretching of oil cylinder 43 is driven Axle is hinged with drive link 44;By driving oil cylinder 43 to promote drive link 44, and then drive shaft 41 is rotated, connecting lever is driven afterwards 42 rotations, and then promote back door 3 to open or close.By setting driving oil cylinder 43 and drive link 44 to realize the rotation of drive shaft 41 Turn.It is preferred that, drive link 44 is vertically arranged with drive shaft 41.
In order to increase the stability of structure, the buttress brace 22 for fixed drive oil cylinder 43 is provided with sizer 2, is being filled out On the buttress brace 22 being hinged provided with horizontal buttress brace 22, driving oil cylinder 43 of glassware 2.Buttress brace 22 and drive shaft 41 it Between be provided with bracing piece 23, by setting buttress brace 22 and bracing piece 23 to be used to increase the stability of structure.Because drive shaft 41 is revolved Rotating shaft, thus the axle sleeve 231 for being sleeved on the outside of drive shaft 41 is provided with the upper end of bracing piece 23, so that drive shaft 41 can phase Rotated for axle sleeve 231.It is preferred that, two bracing pieces 23 are set in the left and right sides of driving oil cylinder 43, for improving driving oil Structural strength at cylinder 43.
Embodiment two
As shown in Fig. 9-Figure 10, it is to topple over the rotation axis and arm 7 of axle 61 with the main distinction of one embodiment Rotation axis to be coaxially disposed, other structures can be used and one embodiment identical structure.
Garbage truck with swing arm feeding includes casing 1, is arranged on the sizer 2 of box back, for closing filler The back door 3 of the input port of device 2.Installed body is provided with the rear end of rubbish vehicle carriage 5, installed body includes being fixed on vehicle frame 5 Topple over axle 61 and be sleeved on the engaging frame toppled on axle 61, the front end of dustbin 10 is provided with engaging the card that frame matches Close structure so that dustbin 10 is fastened on engaging frame;Because the volume of dustbin 10 is larger, the rubbish of loading is more, in order to It is easy to topple over dustbin 10, is provided for pulling the arm 7 of dustbin 10, arm 7 is rotatably arranged on after vehicle frame 5 End.Chaining 9 is provided between arm 7 and dustbin 10, the one end of chaining 9 is fixed on arm 10, and the other end is fixed on dustbin 10 rear portion;Rotated by oil cylinder pushing arm 7 so that slide fastener 9 pulls dustbin 10 around axle rotation is toppled over, and realizes dustbin 10 Topple over and reset;Slide fastener 9 is connected with the rear portion of dustbin 10 so that the pulling force effect that arm 7 is applied by slide fastener 9 is in rubbish The rear portion of case 10 so that the arm of force of the driving rotary loading of dustbin 10 is lengthened, the torque of the increase driving rotary loading of dustbin 10, When realizing the feeding of bulky refuse case, more smooth, safety.
Set and topple over the rotation axis of axle 61 with the rotation axis of arm 7 to be coaxially disposed, be so conducive to the letter of structure Change.
When being in heeling condition for dustbin 10, pouring into input port for rubbish in dustbin 10 is set Dustbin 10 is provided with inclined front end-plate 101 rearward, that is, front end-plate 10 is inclined-plane, is so rotated in dustbin 10 Upwards during motion, when front end-plate 10 is further continued for rotating up after horizontal plane, the formation inclination of front end-plate 10 is allowed for Face so that the rubbish in dustbin 10 is just delivered in toppling process to input port, advantageously reduces the weight in dustbin 10, Be conducive to the continuation rotary dumping of dustbin 10.Dustbin 10 rotates up 90-100 degree under the drive of arm 7, and arrival is toppled over State, can topple over the rubbish in dustbin 10 totally.It is preferred that front end-plate 101 angle of inclination be 40-50 degree.
Preferable possible embodiments of the present utility model are the foregoing is only, protection domain of the present utility model is not limited, Equivalent structure change made by all utilization the utility model specifications and accompanying drawing content, is all contained in protection of the present utility model In the range of.

Claims (10)

1. a kind of garbage truck with swing arm feeding, including casing, the sizer positioned at casing rear portion, it is opened on sizer Input port and the back door of the input port can be opened and closed, it is characterised in that the clamp also engaged including matching with dustbin Structure and the arm for pulling dustbin feeding, are provided with chaining between arm and dustbin, the chaining and dustbin Rear portion is connected.
2. the garbage truck according to claim 1 with swing arm feeding, it is characterised in that the installed body, which has, to incline Beaming, the rotation axis of the rotation axis for toppling over axle and arm is to be coaxially disposed.
3. the garbage truck according to claim 2 with swing arm feeding, it is characterised in that the rotary shaft for toppling over axle Line is parallel with the rotation axis of arm.
4. the garbage truck according to claim 1 with swing arm feeding, it is characterised in that the arm is hinged on rubbish The vehicle frame rear portion of car.
5. the garbage truck with swing arm feeding according to any one of Claims 1-4, it is characterised in that the arm Including the first noumenon positioned at pin joint side and positioned at the second body of pin joint opposite side, the first noumenon and Angle between two bodies is obtuse angle.
6. the garbage truck according to claim 5 with swing arm feeding, it is characterised in that the length of the first noumenon More than the length of the second body, the end of the first noumenon is connected with the chaining.
7. the garbage truck according to claim 5 with swing arm feeding, it is characterised in that the sizer or garbage truck Vehicle frame provided with the arm oil cylinder for promoting arm rotation.
8. the garbage truck according to claim 7 with swing arm feeding, it is characterised in that the end of second body It is hinged with arm oil cylinder.
9. the garbage truck with swing arm feeding according to any one of Claims 1-4, it is characterised in that the rubbish Case is provided with inclined front end-plate rearward.
10. the garbage truck with swing arm feeding according to any one of Claims 1-4, it is characterised in that the rubbish The vehicle frame rear portion of car is provided with telescopic supporting leg.
CN201621412396.1U 2016-12-21 2016-12-21 A kind of garbage truck with swing arm feeding Active CN206528891U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621412396.1U CN206528891U (en) 2016-12-21 2016-12-21 A kind of garbage truck with swing arm feeding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621412396.1U CN206528891U (en) 2016-12-21 2016-12-21 A kind of garbage truck with swing arm feeding

Publications (1)

Publication Number Publication Date
CN206528891U true CN206528891U (en) 2017-09-29

Family

ID=59921653

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621412396.1U Active CN206528891U (en) 2016-12-21 2016-12-21 A kind of garbage truck with swing arm feeding

Country Status (1)

Country Link
CN (1) CN206528891U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108824515A (en) * 2018-06-26 2018-11-16 张秋达 Multi function loader suitable for agricultural production
CN110092115A (en) * 2019-06-02 2019-08-06 南京瑞轩环保科技有限公司 A kind of intelligent garbage compression vehicle and waste transportation method
CN112141574A (en) * 2020-09-30 2020-12-29 福建龙马环卫装备股份有限公司 Device and method for garbage truck butt joint and garbage transfer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108824515A (en) * 2018-06-26 2018-11-16 张秋达 Multi function loader suitable for agricultural production
CN108824515B (en) * 2018-06-26 2021-06-29 段文凯 Multifunctional loader suitable for agricultural production
CN110092115A (en) * 2019-06-02 2019-08-06 南京瑞轩环保科技有限公司 A kind of intelligent garbage compression vehicle and waste transportation method
CN112141574A (en) * 2020-09-30 2020-12-29 福建龙马环卫装备股份有限公司 Device and method for garbage truck butt joint and garbage transfer

Similar Documents

Publication Publication Date Title
CN106395204B (en) For carrying out the small-sized rubbish vehicle of seamless interfacing with bulky refuse vehicle
CN206528891U (en) A kind of garbage truck with swing arm feeding
CN106742980B (en) Garbage truck docking system
CN109775203B (en) Swing type turnover device, garbage transfer station and garbage compression transfer method
CN203568280U (en) Garbage truck with swing-arm hopper
CN201292127Y (en) Side-charging type compressing refuse transport vehicle
CN105329596B (en) Garbage transfer station automatic turning discharge system and its discharge way
CN105236055B (en) A kind of vertical case apparatus of vertical refuse compression transfer station
CN103057883A (en) Side feeding mechanism of garbage truck
CN203094912U (en) Side-loading garbage truck
CN206126008U (en) After adorn four connecting rods of compression garbage truck and turn over barreled and put
CN206278544U (en) Garbage truck docking system
CN208181923U (en) A kind of municipal administration garbage cleaning vehicle of environmental protection
CN205441619U (en) From loading and unloading formula for garbage truck garbage bin keep off a bucket mechanism
CN206606643U (en) A kind of dustbin rollover stand
CN207329418U (en) A kind of stirring guide rail of novel garbage truck material stirring-up mechanism
CN206278542U (en) Small-sized rubbish car for carrying out slitless connection with bulky refuse car
CN206358705U (en) A kind of garbage truck with plug-type back door
CN202880251U (en) Mechanical barrel-embracing device
CN205240456U (en) Multi -functional closed arm railway carriage that colludes
CN210853901U (en) Novel locking mechanism for garbage truck lifting barrel device
CN204979932U (en) Hydraulic pressure locking mechanism at dustbin back door
CN205602508U (en) Take garbage truck that hoisting machine constructs and rather than carrying out supporting garbage bin
CN204727005U (en) Side loading compression type garbage truck
CN206375256U (en) Waste transportation compartment

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20221108

Address after: 529000 No. 67, Xin'ao West Road, Da'ao Town, Xinhui District, Jiangmen City, Guangdong Province

Patentee after: CIMC VEHICLE (JIANGMEN) CO.,LTD.

Address before: No. 158, Penghu Road Street, Huangdao Economic and Technological Development Zone, Qingdao, Shandong 266000

Patentee before: QINGDAO CIMC ECO-EQUIPMENT Co.,Ltd.