CN217352056U - Highway base cold regeneration construction equipment - Google Patents
Highway base cold regeneration construction equipment Download PDFInfo
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- CN217352056U CN217352056U CN202220134964.5U CN202220134964U CN217352056U CN 217352056 U CN217352056 U CN 217352056U CN 202220134964 U CN202220134964 U CN 202220134964U CN 217352056 U CN217352056 U CN 217352056U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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Abstract
The utility model relates to a cold regeneration technical field especially relates to a highway basic unit cold regeneration construction equipment, including automobile body, cold regenerating machine, the automobile body is equipped with first pan feeding mouth, second pan feeding mouth and discharge gate, and the automobile body is provided with the slide rail, and the slide rail is connected with the lifter plate through the spout, and the bottom of lifter plate is provided with milling and planing roller and reducing mechanism, and automobile body one side is equipped with the connecting rod, is equipped with the flattening roller on the connecting rod. Through the height of slide rail control milling planing roller and reducing mechanism, make equipment can adjust the degree of depth of milling according to road surface and processing needs, utilize earlier the reducing mechanism to strike shredding with the road surface before milling planing, reduce the hardness on road surface, reduce its wearing and tearing of milling planing roller, the life of extension milling planing roller can make equipment mill planing more fast more high-efficient. The connecting rod that is connected with of automobile body one side rotates on the connecting rod and is connected with the flattening roller, through the inclination control flattening roller's of adjustment connecting rod height, realizes flattening roller to the processing of flattening on road surface, improve equipment's efficiency of construction.
Description
Technical Field
The utility model relates to a cold regeneration technical field especially relates to a highway basic unit cold regeneration construction equipment.
Background
The cold in-place recycling is a continuous operation process that the existing old road material (surface course or partial base course) is utilized, whether partial new aggregate needs to be added according to design gradation, and a certain amount of regenerant (emulsified asphalt, foamed asphalt) or chemical stabilizer (cement, fly ash or lime and the like) and additive are added in proportion, the emulsified asphalt and water are sprayed at the natural environment temperature, the old road is milled and mixed, the regenerated material is lifted, and the regenerated material is spread and rolled and formed. Compared with the traditional asphalt pavement maintenance mode, the in-situ cold regeneration technology can save raw materials, improve the grade of an old road, shorten the construction period, has little influence on traffic, saves maintenance fund, simultaneously recycles waste materials, protects the environment, can thoroughly eliminate the problems of congestion, rut, crack, looseness and the like of an original surface layer, and can also properly treat basic diseases. The milling machine is one of the main machines of asphalt pavement maintenance construction machinery, and one of the main devices of asphalt concrete pavement maintenance construction. The method is mainly used for excavating and renovating asphalt concrete surface layers of highways, town roads, airports, goods yards and the like, can be used for removing the defects of road surface upheaval, oil wave, reticulate patterns, ruts and the like, and can also be used for excavating pits and grooves of road surfaces, roughening of cement road surfaces and milling staggered platforms of the surface layers.
However, the existing construction equipment for highway base cold recycling needs a plurality of engineering vehicles to work in a matching way, and the construction efficiency is low due to complicated steps.
Disclosure of Invention
In order to solve the technical problem, the present disclosure provides a construction equipment for cold recycling of a road base.
The utility model provides a cold regeneration construction equipment of highway basic unit, which comprises a carriage body, the cold regenerating machine of inner wall fixedly connected with of automobile body, first pan feeding mouth has been seted up at the top of automobile body, the second pan feeding mouth has been seted up to one side of automobile body bottom, the discharge gate has been seted up to the opposite side of automobile body bottom, the automobile body outside is close to one side of second pan feeding mouth is provided with the slide rail, be equipped with the spout in the slide rail, the slide rail passes through spout sliding connection has the lifter plate, the bottom of lifter plate is provided with mills the planer roller, the outside fixedly connected with reducing mechanism of lifter plate bottom, the automobile body is close to the middle part of one side of discharge gate rotates and is connected with the connecting rod, it is connected with the flattening roller that is used for exerting pressure to the road surface to rotate on the connecting rod.
Optionally, the bottom of the lifting plate is provided with a mounting plate, and a spring is arranged between the mounting plate and the lifting plate.
Optionally, the spring is a compression spring for holding the milling roller in abutment with a road surface.
Optionally, one side of the second feeding port is rotatably connected with a shovel plate, and the shovel plate is rotatably connected with the bottom of the mounting plate.
Optionally, a threaded rod is rotatably connected in the sliding groove, and a motor for driving the threaded rod to rotate is arranged at the top of the sliding rail.
Optionally, the bottom swing joint of reducing mechanism has a plurality of crushing hammers, and is a plurality of the crushing hammer is in reducing mechanism's bottom equidistance distributes side by side, the bottom of crushing hammer is blunt toper.
Optionally, the water receiving mouth has all been seted up to the both sides of automobile body.
Optionally, the first feeding port and the discharging port are both communicated with the cold regenerator.
Optionally, the first feeding port is funnel-shaped, and a feeding cover is rotatably connected to the top of the first feeding port.
Optionally, a hydraulic cylinder push rod for driving the connecting rod to rotate is arranged on the vehicle body.
The technical scheme provided by the disclosure has the following advantages:
among this highway basic unit cold recycling construction equipment, through slide rail control lifter plate and mill the height of planing roller and reducing mechanism, make equipment can mill the plane degree of depth according to road surface and processing needs adjustment, the multiple cold recycling processing scheme of adaptation, earlier utilize the reducing mechanism to strike crushing processing with the road surface before milling the plane roller to the road surface, reduce the hardness on road surface, make milling the planing roller mill plane more and move and reduce its wearing and tearing, the life of extension milling planing roller, thereby and can make equipment mill plane faster more high-efficient improve equipment's efficiency of construction. The first feeding port provides additives such as regenerants and chemical stabilizers for the cold recycling machine, the second feeding port collects milled waste materials into the cold recycling machine, and the milled waste materials are laid on a milled road surface through the discharge port to be flattened after being processed by the cold recycling machine. The middle part of automobile body one side rotates and is connected with the connecting rod, rotates on the connecting rod and is connected with the flattening roller. Through set up the connecting rod that rotates the connection on the automobile body, the height of the steerable flattening roller of inclination through the adjustment connecting rod realizes flattening roller to the processing of flattening on road surface to can make equipment mill and dig faster more high-efficient, improve equipment's efficiency of construction.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a cold recycling construction equipment for a road base according to an embodiment of the disclosure;
fig. 2 is a sectional view of a cold recycling construction apparatus for a road base according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram at a in fig. 2.
Wherein, 1-vehicle body; 2-a cold regenerator; 3-a first feeding port; 4-a second feeding port; 5-a discharge hole; 6-a slide rail; 7-a chute; 8-lifting plate; 9-a spring; 10-mounting a plate; 11-milling and planing roller; 12-a crushing device; 13-a connecting rod; 14-flattening rollers; 15-hydraulic cylinder push rod; 16-a shovel plate; 17-a threaded rod; 18-a water receiving port.
Detailed Description
In order that the above objects, features and advantages of the present disclosure may be more clearly understood, aspects of the present disclosure will be further described below. It should be noted that the embodiments and features of the embodiments of the present disclosure may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced in other ways than those described herein; it is to be understood that the embodiments disclosed in the specification are only a few embodiments of the present disclosure, and not all embodiments.
As shown in fig. 1 to 3, the present disclosure provides a construction equipment for cold recycling of highway base course, including a vehicle body 1, an inner wall fixedly connected with cold recycling machine 2 of the vehicle body 1, a first feeding port 3 has been seted up at the top of the vehicle body 1, a second feeding port 4 has been seted up at one side of the bottom of the vehicle body 1, a discharge port 5 has been seted up at the other side of the bottom of the vehicle body 1, one side of the vehicle body 1 outside near the second feeding port 4 is provided with a slide rail 6, a slide groove 7 is arranged in the slide rail 6, the slide rail 6 is connected with a lifting plate 8 through the slide groove 7 in a sliding manner, the bottom of the lifting plate 8 is provided with a milling and planing roller 11, an outside fixedly connected with a crushing device 12 at the bottom of the lifting plate 8, a connecting rod 13 is rotatably connected at the middle part of one side of the vehicle body 1 near the discharge port 5, a flattening roller 14 for applying pressure to a road surface is rotatably connected to the connecting rod 13, and a hydraulic cylinder push rod 15 for driving the connecting rod 13 to rotate is arranged on the vehicle body 1.
Among this cold regeneration construction equipment of highway basic unit, through slide rail 6 control lifter plate 8 and mill and dig roller 11 and reducing mechanism 12's height, make equipment can mill the degree of depth according to road surface and processing needs adjustment, the multiple cold regeneration processing scheme of adaptation, earlier utilize reducing mechanism 12 to strike the road surface earlier and smash the processing milling before milling 11 to milling to the road surface, reduce the hardness on road surface, reduce and mill 11 wearing and tearing of dig roller, the life of extension mills and dig roller 11, thereby and can make equipment mill the efficiency of construction of milling faster more high-efficient improve equipment. The first feeding port 3 is used for providing additives such as regenerants and chemical stabilizers for the cold recycling machine 2, the second feeding port 4 is used for collecting milled waste materials into the cold recycling machine, and the milled waste materials are paved on a milled road surface through the discharging port 5 to be flattened after being processed by the cold recycling machine 2. The middle part of one side of the vehicle body 1 is rotatably connected with a connecting rod 13, the connecting rod 13 is rotatably connected with a flattening roller 14, and the vehicle body 1 is also provided with a hydraulic cylinder push rod 15 for driving the connecting rod 13 to rotate. Through set up the connecting rod 13 and the pneumatic cylinder push rod 15 of rotation connection on automobile body 1, thereby the inclination angle of adjusting connecting rod 13 through the length of control pneumatic cylinder push rod 15 controls the height of flattening roller 14, realizes flattening roller 14 and handles the flattening of road surface to can make equipment mill and dig faster more high-efficient, improve equipment's efficiency of construction.
The bottom of the lifting plate 8 is provided with a mounting plate 10, and a spring 9 is arranged between the mounting plate 10 and the lifting plate 8. That is, two springs 9 are fixedly connected to one side of the bottom of the lifting plate 8, a mounting plate 10 is fixedly connected to the bottom of the springs 9, a milling roller 11 is rotatably connected to the inside of the mounting plate 10, and a crushing device 12 is fixedly connected to the outer side of the bottom of the lifting plate 8.
Specifically, one side of the lifting plate 8 is fixedly connected with two sliding blocks, the sliding blocks are matched with the position shapes of the sliding grooves 7, and the lifting plate 8 is moved up and down by utilizing the relative sliding of the sliding grooves 7 and the sliding blocks.
In particular, the spring 9 is a compression spring, the spring force of the spring 9 being greater than the reaction force of the road surface against the milling roller 11 and the crushing device 12 for keeping the milling roller 11 in abutment with the road surface. When the mounting plate 10 is low in height in the equipment construction process, blades on the milling roller 11 are easily damaged when the milling roller 11 bears large resistance, and the spring 9 arranged above the milling roller 11 can contract upwards to raise the height of the milling roller 11 when the resistance is large, so that the milling depth can be adjusted according to actual conditions, and the service life of the milling roller 11 is prolonged.
Specifically, one side of the second feeding port 4 is rotatably connected with a shovel plate 16, and the shovel plate 16 is rotatably connected with the bottom of the mounting plate 10. The milling roller 11 with the sliding rails 6 and the crushing device 12 are arranged in front of the vehicle body 1, the shovel plate 16 moving along with the mounting plate 10 is arranged behind the milling roller 11, one end of the shovel plate 16 is always located at the same height with the bottom of the milling roller 11, so that the shovel plate 16 can recycle milled materials at any time as much as possible, residues of a milled road surface at any time are reduced, the quality of road cold recycling processing is improved, when the mounting plate 10 is low in height in the equipment construction process, the milling roller 11 bears large resistance, blades on the milling roller 11 are easily damaged, the spring 9 is arranged above the milling roller 11 and can be upwards contracted to increase the height of the milling roller 11 when the resistance is large, the milling depth is adjusted according to actual conditions, and the service life of the milling roller 11 is prolonged.
In some embodiments, the sliding groove 7 is rotatably connected with a threaded rod 17, and the top of the sliding rail 6 is provided with a motor for driving the threaded rod 17 to rotate. The rotation of the threaded rod 17 is matched with the threaded hole on the sliding block to convert the torque provided by the motor into the power for the lifting plate 8 to move up and down.
Specifically, threaded hole is seted up at the middle part of slider, and the shape position of threaded hole and the shape position looks adaptation of threaded rod 17 utilize threaded rod 17 to rotate and the power that lifter plate 8 reciprocated is turned into with the torque that the threaded hole cooperation on the slider provided the motor to control lifter plate 8 and mill and dig roller 11 and reducing mechanism 12's height, make equipment can be according to road surface and processing needs adjustment mill and dig the degree of depth, the multiple cold recycling processing scheme of adaptation.
In some embodiments, water receiving ports 18 are formed on both sides of the vehicle body 1, one end of each water receiving port 18 is fixedly connected with the cold recycling machine 2, and the other end of each water receiving port 18 is in threaded connection with a port cover. Set up the water receiving mouth in the both sides of cold regenerating machine 2, can be with arbitrary water receiving mouth 18 and water piping connection, for cold regenerating machine 2 provides the processing water, saved installation water tank on automobile body 1, reduced the volume of automobile body, and the 2 water demands of cold regenerating machine are great, even the time of endurance of installation water tank equipment also needs frequent moisturizing for a short time.
In some embodiments, the second feeding port 4 and the milling roller 11 are located on the same side, one side of the second feeding port 4 is rotatably connected with a shovel plate 16, one end of the shovel plate 16 is rotatably connected with two sides of the bottom of the mounting plate 10, and the shovel plate 16 moving along with the mounting plate 10 is arranged behind the milling roller 11, so that one end of the shovel plate 16 is always located at the same height as the bottom of the milling roller 11, and thus the shovel plate can recover and process the milled road surface as much as possible at any time, and the residue on the milled road surface at any time is reduced, thereby improving the quality of cold recycling and processing of the road.
In some embodiments, the bottom of the crushing device 12 is movably connected with a plurality of crushing hammers, the crushing hammers are equidistantly and parallelly distributed at the bottom of the crushing device 12, and the bottoms of the crushing hammers are in a blunt cone shape. Utilize earlier the reducing mechanism 12 to strike the road surface and smash the processing before milling to the road surface at milling roller 11, reduce the hardness on road surface, make milling roller 11 mill and dig more the feelings and reduce its wearing and tearing, the life of extension milling roller 11, and thereby can make equipment mill and dig the efficiency of construction of faster more high-efficient improve equipment.
In some embodiments, first feed inlet 3 and discharge outlet 5 are both in communication with cold regenerator 2.
Specifically, first pan feeding mouth is for leaking hopper-shaped, and the top of first pan feeding mouth rotates and is connected with the feeding lid.
Above-mentioned first pan feeding mouth 3 and discharge gate 5 all communicate with cold regenerating machine 2, and first pan feeding mouth 3 is for leaking hopper-shaped, and the top of first pan feeding mouth 3 is rotated and is connected with the feeding lid, and first pan feeding mouth 3 should prevent through setting up the pan feeding that the foreign matter from entering into to first pan feeding mouth 3 for additives such as cold regenerating machine 2 provides regenerant and chemical stability agent.
The working process of the present disclosure is as follows: when the user uses, at first smash the road surface through reducing mechanism 12, collect waste material after the reuse milling and planing roller 11 mills the plane, lay the flattening on the road surface from discharge gate 5 after processing through cold recycling machine 2.
In conclusion, in the construction equipment for cold recycling of highway base course, the milling roller 11 with the slide rail 6 and the crushing device 12 are arranged in front of the vehicle body 1, the shovel plate 16 moving along with the mounting plate 10 is arranged behind the milling roller 11, one end of the shovel plate 16 is always at the same height with the bottom of the milling roller 11, so that the shovel plate can recycle the milled road surface as much as possible at any time, the residue of the milled road surface is reduced at any time, the quality of the cold recycling processing of highway is improved, when the height of the mounting plate 10 is low in the construction process of the equipment, the milling roller 11 bears large resistance, blades on the milling roller 11 are easily damaged, the spring 9 arranged above the milling roller can shrink upwards to raise the height of the milling roller 11 when the resistance is large, so as to adjust the milling depth according to actual conditions, the service life of the milling roller 11 is prolonged, the torque provided by the motor is converted into the power for the lifting plate 8 to move up and down by the rotation of the threaded rod 17 matched with the threaded hole on the slide block, therefore, the heights of the lifting plate 8, the milling and planing roller 11 and the smashing device 12 are controlled, the milling and planing depth of the equipment can be adjusted according to the road surface and the machining requirement, various cold recycling machining schemes are adapted, the smashing device 12 is used for knocking and smashing the road surface before the milling and planing roller 11 mills the road surface, the hardness of the road surface is reduced, the milling and planing roller 11 mills the road surface more flexibly, the abrasion of the milling and planing roller is reduced, the service life of the milling and planing roller 11 is prolonged, and the equipment can mill the road surface more quickly and efficiently, so that the construction efficiency of the equipment is improved; through set up the connecting rod 13 and the pneumatic cylinder push rod 15 that rotate the connection in the both sides of automobile body 1, thereby the inclination of adjusting connecting rod 13 through the length of control pneumatic cylinder push rod 15 controls the height of roller 14 that flattens, set up the water receiving mouth at the both ends of cold regenerator 2, can follow arbitrary water receiving mouth 18 and water piping connection, for cold regenerator 2 provides the processing water, saved installation water tank on automobile body 1, the volume of automobile body has been reduced, and cold regenerator 2 water demand is great, even the time of endurance of installing water tank equipment also needs frequent moisturizing for short, first pan feeding mouth 3 provides additives such as regenerant and chemical stabilizer for cold regenerator 2, the waste material collection after the second pan feeding mouth 4 will be milled into cold regenerator 2, lay through discharge gate 5 behind the cold regenerator 2 processing and flatten the processing on the road surface after milling.
It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.
The foregoing are merely exemplary embodiments of the present disclosure, which enable those skilled in the art to understand or practice the present disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A cold regeneration construction device for a road base layer, which is characterized in that,
the automobile cold recycling device comprises an automobile body (1), wherein the inner wall of the automobile body (1) is fixedly connected with a cold recycling machine (2), a first feeding port (3) is formed in the top of the automobile body (1), a second feeding port (4) is formed in one side of the bottom of the automobile body (1), a discharging port (5) is formed in the other side of the bottom of the automobile body (1), a sliding rail (6) is arranged on one side, close to the second feeding port (4), of the outer portion of the automobile body (1), a sliding groove (7) is formed in the sliding rail (6), the sliding rail (6) is connected with a lifting plate (8) through the sliding groove (7) in a sliding mode, a milling and planing roller (11) is arranged at the bottom of the lifting plate (8), a smashing device (12) is fixedly connected to the outer side of the bottom of the lifting plate (8), and a connecting rod (13) is rotatably connected to the middle portion, close to one side of the discharging port (5), of the automobile body (1), the connecting rod (13) is rotatably connected with a flattening roller (14) for applying pressure to the road surface.
2. The construction equipment for cold recycling of road base course according to claim 1, characterized in that a mounting plate (10) is provided at the bottom of the lifting plate (8), and a spring (9) is provided between the mounting plate (10) and the lifting plate (8).
3. The construction equipment for cold recycling of road base course according to claim 2, characterized in that said spring (9) is a compression spring for keeping said milling roller (11) in abutment with the road surface.
4. The construction equipment for cold recycling of highway base course according to claim 2 is characterized in that a shovel plate (16) is rotatably connected to one side of the second feeding port (4), and the shovel plate (16) is rotatably connected with the bottom of the mounting plate (10).
5. The construction equipment for cold recycling of highway base course according to claim 1 is characterized in that a threaded rod (17) is rotationally connected in the sliding groove (7), and a motor for driving the threaded rod (17) to rotate is arranged on the top of the sliding rail (6).
6. The construction equipment for cold recycling of highway base course according to claim 1 is characterized in that a plurality of crushing hammers are movably connected to the bottom of the crushing device (12), are equidistantly and parallelly distributed at the bottom of the crushing device (12), and are in a blunt cone shape.
7. The construction equipment for cold recycling of highway base course according to claim 1, wherein both sides of the car body (1) are provided with water receiving ports (18).
8. The construction equipment for cold recycling of road base course according to claim 1, characterized in that the first feeding port (3) and the discharging port (5) are both communicated with the cold recycling machine (2).
9. The construction equipment for cold recycling of highway base layer according to claim 1, wherein the first feeding port (3) is funnel-shaped, and a feeding cover is rotatably connected to the top of the first feeding port (3).
10. The construction equipment for cold recycling of road base according to claim 1, characterized in that a hydraulic cylinder push rod (15) for driving the connecting rod (13) to rotate is provided on the vehicle body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220134964.5U CN217352056U (en) | 2022-01-18 | 2022-01-18 | Highway base cold regeneration construction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220134964.5U CN217352056U (en) | 2022-01-18 | 2022-01-18 | Highway base cold regeneration construction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217352056U true CN217352056U (en) | 2022-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220134964.5U Active CN217352056U (en) | 2022-01-18 | 2022-01-18 | Highway base cold regeneration construction equipment |
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| Country | Link |
|---|---|
| CN (1) | CN217352056U (en) |
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- 2022-01-18 CN CN202220134964.5U patent/CN217352056U/en active Active
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