CN219580684U - Construction waste crushing equipment - Google Patents
Construction waste crushing equipment Download PDFInfo
- Publication number
- CN219580684U CN219580684U CN202321207589.3U CN202321207589U CN219580684U CN 219580684 U CN219580684 U CN 219580684U CN 202321207589 U CN202321207589 U CN 202321207589U CN 219580684 U CN219580684 U CN 219580684U
- Authority
- CN
- China
- Prior art keywords
- box
- fixedly connected
- construction waste
- rectangular box
- wall
- 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
Links
- 239000002699 waste material Substances 0.000 title claims abstract description 42
- 238000010276 construction Methods 0.000 title claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 91
- 239000010813 municipal solid waste Substances 0.000 claims description 14
- 238000011084 recovery Methods 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 238000004064 recycling Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000007858 starting material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000010819 recyclable waste Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- 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
- Y02W30/58—Construction or demolition [C&D] waste
Abstract
The utility model relates to construction waste crushing equipment, which comprises a crushing box, wherein a crusher is connected inside the crushing box through bolts, one side of the inner wall of the crushing box is hinged with a material guide filter plate, the other side of the inner wall of the crushing box is fixedly connected with a connecting plate, the lower surface of the connecting plate is fixedly connected with a spring, the lower surface of the spring is fixedly connected with the upper surface of the material guide filter plate, the material guide filter plate is obliquely arranged, the bottom of the inner wall of the crushing box is slidably connected with a collecting box, and one side of the crushing box is fixedly connected with a material conveying mechanism; the utility model relates to the technical field of construction waste treatment. When the construction waste crushing equipment is used, the crusher is started to crush construction waste, crushed material blocks are filtered through the material guide filter plates, larger material blocks are guided into the material conveying mechanism, and the material conveying mechanism is started to convey the larger material blocks to the upper part of the crusher for secondary crushing, so that the use effect of the construction waste crushing equipment can be enhanced.
Description
Technical Field
The utility model relates to the technical field of construction waste treatment, in particular to construction waste crushing equipment.
Background
The construction waste refers to waste soil, waste materials, sludge and other wastes generated in the process of constructing, laying or dismantling various buildings, structures, pipe networks and the like by construction units or individuals. Wherein part of the construction waste is recyclable waste, and the construction waste is crushed by using construction waste crushing equipment during recycling.
The existing breaker installed inside the construction waste breaking equipment is generally in the form of double breaking rollers, and when the breaker is used, partial broken blocks of construction waste can be larger, so that the breaker is inconvenient to recycle and is unfavorable for practical use, and therefore, a person skilled in the art provides the construction waste breaking equipment to solve the problems in the background art.
Disclosure of Invention
In order to solve the problems that partial building garbage crushed material blocks are large and inconvenient to recycle and are unfavorable for practical use when the building garbage crushing equipment is used, the utility model provides the building garbage crushing equipment.
The utility model provides construction waste crushing equipment which adopts the following technical scheme:
the utility model provides a construction waste crushing equipment, includes the crushing case, there is the breaker inside of crushing case through bolted connection, the inner wall one side of crushing case articulates there is the guide filter, the inner wall opposite side fixedly connected with connecting plate of crushing case, the lower fixed surface of connecting plate is connected with the spring, the lower surface of spring with the last fixed surface of guide filter is connected, the guide filter is the slope setting, the inner wall bottom sliding connection of crushing case has the collection box, one side fixedly connected with of crushing case passes material mechanism, the inside of crushing case with the inside of passing material mechanism is linked together.
Through adopting above-mentioned technical scheme, can carry out crushing treatment to the inside construction waste of getting into the broken case through the start-up of breaker, can carry out the filtration treatment who removes to the construction waste after the breakage through the guide filter, less material piece can be collected by the inside that the guide filter filtered the collection box, and great material piece can be by the inside of the guide filter leading-in material mechanism of slope, can carry the top of breaker with great material piece through starting material mechanism and carry the secondary crushing.
Preferably, the crushing box comprises a rectangular box fixedly connected to one side of the material conveying mechanism, the crusher and the material guiding filter plates are all located inside the rectangular box, the top of the rectangular box is fixedly connected with a hopper-shaped feeding port penetrating through the rectangular box, a material placing groove penetrating through the rectangular box is formed in one side of the rectangular box, the collecting box is located inside the material placing groove, a recovery port and a material returning port penetrating through the rectangular box are formed in one side, close to the material conveying mechanism, of the rectangular box, the recovery port is located below the material returning port, and the recovery port and the material returning port are all communicated with the inside of the material conveying mechanism.
Through adopting above-mentioned technical scheme, fight shape feed inlet can be convenient for personnel put into the inside of rectangle case with building rubbish, and the mounted position of box can be collected in the restriction of thing groove, and the recovery mouth of seting up can be with the inside of carrying feed mechanism with the big material piece of coming down through the filtration of guide filter, and the feed back mouth of seting up can be with the material piece of carrying through feed mechanism row into breaker top.
Preferably, an observation port penetrating through the collection box is formed in one side of the collection box, and a transparent protection plate located inside the observation port is fixedly connected to one side of the collection box.
Through adopting above-mentioned technical scheme, the viewing aperture of seting up can be convenient for personnel to look over the collection condition of collecting box to the material piece through with transparent guard plate cooperation.
Preferably, the material guiding filter plate comprises a rectangular frame hinged to one side of the inner wall of the rectangular box, the rectangular frame is located on one side of the recycling opening, the upper surface of the rectangular frame is fixedly connected with the lower surface of the spring, and a filter screen is fixedly connected to the inner wall of the rectangular frame.
Through adopting above-mentioned technical scheme, the mounted position of filter screen can be restricted to the rectangle frame, and the filter screen can filter the building rubbish material piece after the breakage.
Preferably, the material conveying mechanism comprises a protecting shell fixedly connected to one side of the rectangular box, the recycling opening and the material returning opening are communicated with the inside of the protecting shell, a motor is fixedly connected to the top of the inner wall of the protecting shell, a screw conveying propeller is fixedly connected to the output end of the motor, and one end, far away from the motor, of the screw conveying propeller is rotationally connected with the inner wall of the protecting shell.
Through adopting above-mentioned technical scheme, the guard casing can restrict motor and screw conveying oar's mounted position, and the motor can drive screw conveying oar and rotate when starting and carry the material piece.
Preferably, a guide plate is fixedly connected to one side of the inner wall of the rectangular box, the guide plate is obliquely arranged, the guide plate is located at one side of the feed back opening, and the guide plate is located above the crusher.
Through adopting above-mentioned technical scheme, the stock guide can be with the middle part of leading-in breaker of the material piece that gets into through the feed back mouth to be convenient for carry out the secondary breakage to great material piece through the breaker.
Preferably, the lower surface of the collecting box is uniformly provided with a storage hole, the bottom of the collecting box is uniformly and movably connected with a ball positioned in the storage hole, and one side of the ball away from the storage hole is abutted against the bottom of the inner wall of the rectangular box.
Through adopting above-mentioned technical scheme, the ball can reduce the frictional force with between the rectangle case inner wall bottom when collecting the box and remove.
In summary, the utility model has the following beneficial technical effects:
1. according to the construction waste crushing equipment, the crusher can crush construction waste entering the crushing box when being started, the crushed construction waste can be filtered through the material guide filter plate, smaller material blocks can be filtered into the collecting box by the material guide filter plate to be collected, and larger material blocks can be guided into the material conveying mechanism by the inclined material guide filter plate to be conveyed to the upper part of the crusher to be crushed for the second time by starting the material conveying mechanism, so that the use effect of the utility model can be enhanced, and the situation that the material blocks after the construction waste is crushed are inconvenient to recover due to the fact that the material blocks are large is avoided as much as possible, so that the utility model is more beneficial to practical use;
2. according to the construction waste crushing equipment, the bucket-shaped feed inlet can be convenient for personnel to put construction waste into the rectangular box, the object placing groove can limit the installation position of the collecting box, the opened recovery inlet can convey large material blocks filtered by the material guiding filter plate into the inside of the material conveying mechanism, the opened recovery inlet can discharge the material blocks conveyed by the material conveying mechanism into the upper part of the crusher, and the balls can reduce friction force with the bottom of the inner wall of the rectangular box when the collecting box moves;
3. this construction waste crushing apparatus, the filter screen that sets up can filter the building rubbish material piece after the breakage, and the protecting crust can restrict motor and screw conveyor's mounted position, and the starter motor can carry the material piece through driving screw conveyor and rotate, and the stock guide can be with the middle part of the leading-in breaker of the material piece that gets into through the feed back mouth to be convenient for carry out the secondary through the breaker to great material piece.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of an embodiment of the present utility model;
FIG. 3 is an enlarged schematic view of the structure A in FIG. 2 according to an embodiment of the present utility model;
fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to an embodiment of the present utility model.
Reference numerals illustrate: 1. a crushing box; 101. a rectangular box; 102. a hopper-shaped feed inlet; 103. a storage groove; 104. recovering the mouth; 105. a feed back port; 2. a crusher; 3. a material guiding filter plate; 301. a rectangular frame; 302. a filter screen; 4. a spring; 5. a connecting plate; 6. a collection box; 7. a material conveying mechanism; 701. a protective shell; 702. a motor; 703. a screw conveyor propeller; 8. a material guide plate; 9. a storage hole; 10. a ball; 11. an observation port; 12. and a transparent protection plate.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-4.
The embodiment of the utility model discloses construction waste crushing equipment. Referring to fig. 1, 2 and 3, this construction waste crushing apparatus, including broken case 1, there is breaker 2 inside the broken case 1 through bolted connection, broken case 1's inner wall one side articulates there is guide filter 3, broken case 1's inner wall opposite side fixedly connected with connecting plate 5, the lower fixed surface of connecting plate 5 is connected with spring 4, the lower surface of spring 4 and the last fixed surface of guide filter 3 are connected, guide filter 3 is the slope setting, broken case 1's inner wall bottom sliding connection has collection box 6, broken case 1's one side fixedly connected with passes material mechanism 7, broken case 1's inside is linked together with the inside of passing material mechanism 7.
In this embodiment, the mounting position of breaker 2 can be restricted to breaker 1 that sets up in this construction waste breaker, breaker 2 is the pair roller breaker, mainly by the running roller, the running roller support bearing, compress tightly and adjusting device and drive arrangement etc. parts are constituteed, can carry out broken processing to the construction waste that gets into inside breaker 1 through the start-up of breaker 2, guide filter 3 is located breaker 2's below, connecting plate 5 is through falling on guide filter 3 with the spring 4, can control guide filter 3 and carry out certain vibrations, thereby can avoid the condition that the jam appears in guide filter 3 as far as possible, can also strengthen the result of use of guide filter 3 simultaneously, can carry out the filtration treatment that removes to the construction waste after breaking through guide filter 3, smaller material piece can be collected by guide filter 3 to the inside of collecting box 6, the inside that the material piece can be inclined by guide filter 3 guide mechanism 7, can carry out the big material piece to the top of breaker 2 through starting the transmission mechanism 7, thereby can be with big material piece's of carrying out the improvement behind the utility model, can be more convenient for the utility model, the condition is more practical because of the broken is more convenient for the broken condition is realized.
In a further preferred embodiment of the present utility model, as shown in fig. 1, an observation port 11 penetrating the collection box 6 is formed on one side of the collection box 6, and a transparent protection plate 12 located inside the observation port 11 is fixedly connected to one side of the collection box 6.
In this embodiment, the observation port 11 of seting up can be convenient for personnel to look over the collection condition of collecting box 6 to the material piece, and transparent guard plate 12 can play certain guard action to the observation port 11.
In a further preferred embodiment of the present utility model, as shown in fig. 1 and 2, the crushing box 1 comprises a rectangular box 101 fixedly connected to one side of the material conveying mechanism 7, the crusher 2 and the material guiding filter plate 3 are both located inside the rectangular box 101, a hopper-shaped feeding hole 102 penetrating the rectangular box 101 is fixedly connected to the top of the rectangular box 101, a storage groove 103 penetrating the rectangular box 101 is formed in one side of the rectangular box 101, the collecting box 6 is located inside the storage groove 103, a recovery hole 104 and a return hole 105 penetrating the rectangular box 101 are formed in one side, close to the material conveying mechanism 7, of the rectangular box 101, the recovery hole 104 is located below the return hole 105, and the recovery hole 104 and the return hole 105 are both communicated with the inside of the material conveying mechanism 7.
In this embodiment, rectangular box 101 can restrict the mounted position of breaker 2 and guide filter 3, and the bucket-shaped feed inlet 102 of setting can be convenient for personnel put into rectangular box 101's inside with building rubbish, and the storage tank 103 of seting up can restrict the mounted position of collecting box 6, and the personnel of being convenient for get the box 6 simultaneously and put, and the recovery mouth 104 of seting up can carry the inside of feed mechanism 7 with the bigger material piece of filtering down through guide filter 3, and the feed back mouth 105 of seting up can be with the material piece of carrying through feed mechanism 7 row into breaker 2 top.
In a further preferred embodiment of the present utility model, as shown in fig. 1 and 2, the material conveying mechanism 7 includes a protecting shell 701 fixedly connected to one side of the rectangular box 101, the recycling port 104 and the material returning port 105 are both communicated with the inside of the protecting shell 701, a motor 702 is fixedly connected to the top of the inner wall of the protecting shell 701, an output end of the motor 702 is fixedly connected to a screw conveying propeller 703, and one end of the screw conveying propeller 703 far away from the motor 702 is rotatably connected to the inner wall of the protecting shell 701.
In this embodiment, the provided protecting housing 701 can limit the installation positions of the motor 702 and the screw conveying propeller 703, and when the motor 702 is started, the screw conveying propeller 703 can be driven to rotate, and when the screw conveying propeller 703 rotates, the material block can be conveyed.
In a further preferred embodiment of the present utility model, as shown in fig. 2, a guide plate 8 is fixedly connected to one side of the inner wall of the rectangular box 101, the guide plate 8 is disposed in an inclined manner, the guide plate 8 is located at one side of the feed back opening 105, and the guide plate 8 is located above the crusher 2.
In this embodiment, the guide plate 8 is capable of guiding the pieces entering through the return opening 105 into the middle of the crusher 2, thereby facilitating the secondary crushing of larger pieces by the crusher 2.
In a further preferred embodiment of the present utility model, as shown in fig. 2 and 3, the material guiding filter plate 3 includes a rectangular frame 301 hinged to one side of the inner wall of the rectangular box 101, the rectangular frame 301 is located at one side of the recovery port 104, the upper surface of the rectangular frame 301 is fixedly connected with the lower surface of the spring 4, and the inner wall of the rectangular frame 301 is fixedly connected with a filter screen 302.
In this embodiment, the rectangular frame 301 can limit the installation position of the filter screen 302, and the filter screen 302 can filter the crushed building rubbish block.
In a further preferred embodiment of the present utility model, as shown in fig. 2 and 4, the lower surface of the collecting box 6 is uniformly provided with a storage hole 9, the bottom of the collecting box 6 is uniformly and movably connected with a ball 10 located inside the storage hole 9, and one side of the ball 10 away from the storage hole 9 is abutted against the bottom of the inner wall of the rectangular box 101.
In the present embodiment, the opened storage hole 9 can limit the mounting position of the ball 10, and the ball 10 can reduce the friction with the bottom of the inner wall of the rectangular box 101 when the collection box 6 moves.
The implementation principle of the construction waste crushing equipment provided by the embodiment of the utility model is as follows:
when the garbage crusher is used, building garbage to be crushed is placed into the crushing box 1, the crusher 2 is started to crush the building garbage, crushed material blocks fall down on the guide filter plates 3, the guide filter plates 3 are used for filtering the material blocks to a certain extent, smaller material blocks are filtered by the guide filter plates 3 to the inside of the collecting box 6 for collecting, larger material blocks are guided into the inside of the material conveying mechanism 7 by the inclined guide filter plates 3, and the larger material blocks are conveyed to the upper part of the crusher 2 for secondary crushing by starting the material conveying mechanism 7, so that the use effect of the garbage crusher can be enhanced, the condition that the recycling of the crushed material blocks is inconvenient due to the fact that the material blocks are large is avoided as much as possible, and the garbage crusher is more beneficial to practical use.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (7)
1. Building rubbish crushing apparatus, including broken case (1), its characterized in that: the inside of broken case (1) is through bolted connection has breaker (2), the inner wall one side of broken case (1) articulates there is guide filter (3), the inner wall opposite side fixedly connected with connecting plate (5) of broken case (1), the lower fixed surface of connecting plate (5) is connected with spring (4), the lower surface of spring (4) with the upper surface fixed connection of guide filter (3), guide filter (3) are the slope setting, the inner wall bottom sliding connection of broken case (1) has collection box (6), one side fixedly connected with of broken case (1) passes material mechanism (7), the inside of broken case (1) with the inside of passing material mechanism (7) is linked together.
2. A construction waste crushing plant according to claim 1, characterized in that: the crushing box (1) is in including fixed connection rectangular box (101) of material conveying mechanism (7) one side, breaker (2) with guide filter (3) all are located the inside of rectangular box (101), the top fixedly connected with of rectangular box (101) will bucket shape feed inlet (102) that rectangular box (101) run through, one side of rectangular box (101) is seted up will put thing groove (103) that rectangular box (101) run through, collecting box (6) are located put the inside of thing groove (103), rectangular box (101) are close to one side of material conveying mechanism (7) has been seted up will recovery mouth (104) and feed back mouth (105) that rectangular box (101) run through, recovery mouth (104) are located the below of feed back mouth (105), recovery mouth (104) with feed back mouth (105) all are linked together with the inside of material conveying mechanism (7).
3. A construction waste crushing plant according to claim 1, characterized in that: one side of the collection box (6) is provided with an observation port (11) penetrating through the collection box (6), and one side of the collection box (6) is fixedly connected with a transparent protection plate (12) positioned inside the observation port (11).
4. A construction waste crushing plant according to claim 2, characterized in that: the material guiding filter plate (3) comprises a rectangular frame (301) hinged to one side of the inner wall of the rectangular box (101), the rectangular frame (301) is located on one side of the recycling port (104), the upper surface of the rectangular frame (301) is fixedly connected with the lower surface of the spring (4), and a filter screen (302) is fixedly connected to the inner wall of the rectangular frame (301).
5. A construction waste crushing plant according to claim 2, characterized in that: the material conveying mechanism (7) comprises a protecting shell (701) fixedly connected to one side of the rectangular box (101), the recycling port (104) and the material returning port (105) are communicated with the inside of the protecting shell (701), a motor (702) is fixedly connected to the top of the inner wall of the protecting shell (701), a screw conveying propeller (703) is fixedly connected to the output end of the motor (702), and one end, far away from the motor (702), of the screw conveying propeller (703) is rotatably connected with the inner wall of the protecting shell (701).
6. A construction waste crushing plant according to claim 2, characterized in that: the automatic feeding device is characterized in that a guide plate (8) is fixedly connected to one side of the inner wall of the rectangular box (101), the guide plate (8) is obliquely arranged, the guide plate (8) is located on one side of the feed back opening (105), and the guide plate (8) is located above the crusher (2).
7. A construction waste crushing plant according to claim 2, characterized in that: the utility model discloses a storage box, including box (6) and rectangular box (101), box (6) is connected with the lower surface of box (6) evenly has offered and has put thing hole (9), the bottom of box (6) evenly swing joint has be located put ball (10) inside thing hole (9), ball (10) keep away from put one side of thing hole (9) with the inner wall bottom looks butt of rectangular box (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321207589.3U CN219580684U (en) | 2023-05-18 | 2023-05-18 | Construction waste crushing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321207589.3U CN219580684U (en) | 2023-05-18 | 2023-05-18 | Construction waste crushing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219580684U true CN219580684U (en) | 2023-08-25 |
Family
ID=87699198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321207589.3U Active CN219580684U (en) | 2023-05-18 | 2023-05-18 | Construction waste crushing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219580684U (en) |
-
2023
- 2023-05-18 CN CN202321207589.3U patent/CN219580684U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111744620A (en) | Garbage crushing treatment device for environmental protection | |
| CN212328431U (en) | Dust collector for building refuse treatment | |
| CN108675372A (en) | A kind of sewage disposal dross processing unit | |
| CN111672567A (en) | Building waste sorting device and using method | |
| CN110252777B (en) | Garbage disposal device of file crusher | |
| CN215541243U (en) | Quick breaker of waste incinerator sediment recycle | |
| CN215029360U (en) | Garbage classification compression treatment device | |
| CN219580684U (en) | Construction waste crushing equipment | |
| CN112371709B (en) | Solid waste classifying and screening device for environmental protection | |
| CN211755348U (en) | A garbage collection device for green building construction | |
| CN111229370A (en) | Domestic waste handles with broken recovery unit | |
| CN216910430U (en) | Chemical coal system appearance is with no jam breaker device | |
| CN213996057U (en) | Solid waste recycling treatment device convenient to recycle | |
| CN114192228A (en) | Building rubbish reducing mechanism for civil engineering | |
| CN213222389U (en) | Crushing and sorting equipment for waste building structures | |
| CN216499811U (en) | Green garbage recycling device for building convenient to it is dirt-proof | |
| CN211865183U (en) | Building engineering construction waste material automatic processing apparatus | |
| CN208732646U (en) | A kind of sewage treatment dross processing unit | |
| CN218134014U (en) | Improved generation domestic waste flash evaporation mineralization treater box | |
| CN219985000U (en) | Device suitable for engineering residue recovery classification | |
| CN214599280U (en) | Crushing equipment for environment-friendly treatment of engineering garbage | |
| CN114146768B (en) | Get rid of device of waste water solid rubbish | |
| CN208612706U (en) | A kind of solid waste recyclable device | |
| CN215152150U (en) | Novel garbage briquetting device for environmental protection | |
| CN219984822U (en) | Reducing mechanism is used in recovery of domestic waste incineration slag |
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: 20240410 Address after: No. 111, Group 3, Pingyang Village, Tucheng Town, Wuxi County, Chongqing, 405800 Patentee after: Wang Rongbing Country or region after: China Address before: No. 135-101, Dijiao Bian, Danchi Pool Street, Jiang'an District, Wuhan City, Hubei Province, 430011 Patentee before: Hubei Huayu Renewal Construction Co.,Ltd. Country or region before: China |