CN211707397U - Screening and classifying equipment for recycling and processing agricultural and forestry wastes - Google Patents
Screening and classifying equipment for recycling and processing agricultural and forestry wastes Download PDFInfo
- Publication number
- CN211707397U CN211707397U CN201922220817.0U CN201922220817U CN211707397U CN 211707397 U CN211707397 U CN 211707397U CN 201922220817 U CN201922220817 U CN 201922220817U CN 211707397 U CN211707397 U CN 211707397U
- Authority
- CN
- China
- Prior art keywords
- screening
- box
- bottom plate
- left end
- waste
- 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
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to the technical field of screening equipment, in particular to screening and classifying equipment for recycling and processing agricultural and forestry wastes, which is provided with a spiral conveying mechanism, so that fine wastes which are retained in a screening box after screening can be quickly discharged out of the equipment, the wastes are prevented from being accumulated in the equipment, and the use convenience is improved; including the screening case, the sieve, go out the hopper, including a motor, an end cap, a controller, and a cover plate, blade and transport axle, it is connected with screening case right-hand member to go out the hopper left end, and go out the hopper left end and communicate with each other with first discharge gate, the motor lower extreme is connected with bottom plate upper end right side, motor left end output is connected with speed reducer right-hand member input, it is connected with speed reducer left end output to carry axle right-hand member input, it is provided with the blade to carry the axle circumference outside to encircle, and the blade setting is at the inside downside of screening incasement, screening case left end downside is provided with the tiny particle waste outlet, tiny particle waste outlet downside is provided with tiny.
Description
Technical Field
The utility model relates to a technical field of screening equipment especially relates to a screening classification equipment of agriculture and forestry discarded object recovery processing usefulness.
Background
As is well known, screening and classifying equipment for recycling and processing agricultural and forestry wastes is an auxiliary device for recycling, screening and classifying the agricultural and forestry wastes, and is widely used in the field of screening equipment; present screening classification equipment of agriculture and forestry discarded object recovery processing usefulness discovers in using, and the tiny particle slag powder after the screening falls into screening case cavity inner lower extreme, needs the manual work to draw out, improves operator intensity of labour, leads to personnel's physical waste serious, leads to the use convenience relatively poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a be provided with screw conveyor constructs, be convenient for delay after screening at the inside tiny discarded object quick discharge apparatus of screening case, avoid the discarded object to hoard inside equipment, improve the screening classification equipment of the agriculture and forestry discarded object recovery processing usefulness of convenience of use.
The utility model relates to a screening and classifying device for recycling and processing agricultural and forestry wastes, which comprises a screening box, a screen plate, a discharge hopper, a bottom plate, a motor, a speed reducer, blades, a conveying shaft, a small-particle waste outlet, a small-particle waste collecting box, a large-block waste collecting box and a feed hopper, wherein the lower end of the screening box is connected with the left side of the upper end of the bottom plate, a screening cavity is arranged in the screening box, the lower end of the feed hopper is connected with the middle part of the upper end of the screening box, the screen plate is arranged at the upper side in the screening box, the right end of the screening box is provided with a first discharge port, the right end of the screen plate is communicated with the first discharge port, the left end of the discharge hopper is connected with the right end of the screening box, the left end of the discharge hopper is communicated with the first discharge port, the lower, carry the axle circumference outside to encircle and be provided with the blade to the blade setting is at the inside downside of screening case, and screening case left end downside is provided with the export of tiny particle waste, and tiny particle waste exports downside is provided with tiny particle waste collection box, and bold waste collection box sets up at play hopper output downside.
The utility model discloses a screening classification equipment of processing usefulness is retrieved to forestry and agricultural residues, still include vibration bottom plate, shock dynamo base, shock dynamo, the eccentric wheel, guide post and uide bushing, vibration bottom plate sets up at the bottom plate downside, vibration bottom plate upper end left side is provided with shock dynamo base, the shock dynamo lower extreme is connected with shock dynamo base upper end, eccentric wheel ring cover is installed in the shock dynamo left end output shaft circumference outside, the vibration bottom plate upper end is provided with three uide bushings of group, the bottom plate lower extreme evenly is provided with three guide posts of group to the guide post slidable sets up inside the uide bushing.
The utility model discloses a screening classification equipment of agriculture and forestry discarded object recovery processing usefulness still includes the spring, and the spring upper end is connected with the guide post lower extreme, and the spring lower extreme is connected with the inside bottom of uide bushing.
The utility model discloses a screening classification equipment of agriculture and forestry discarded object recovery processing usefulness, still include the fan fixing base, the suction fan, the air-supply line, go out tuber pipe and light waste collecting box, fan fixing base left end is connected with screening case right-hand member upside, the suction fan left end is connected with fan fixing base right-hand member, air-supply line lower extreme and suction fan upper end intercommunication, go out tuber pipe upper end and suction fan lower extreme intercommunication, and it sets up at the sieve upside to go out the tuber pipe output, screening case left end upper side is provided with the second discharge gate, light waste collecting box right-hand member is connected with screening case left end middle part, the inside collection chamber that is provided with of light waste collecting box.
The utility model discloses a screening classification equipment of agriculture and forestry discarded object recovery processing usefulness still includes the wastes material and catches the cover, and the wastes material is caught and covers right-hand member upside and is connected with screening case left end upper side, and the wastes material is caught and covers lower extreme left side and is connected with light waste collecting box upper end left side.
The utility model discloses a screening classification equipment of agriculture and forestry discarded object recovery processing usefulness still is including removing the wheel support and removing the wheel, and the vibrations bottom plate lower extreme left and right sides is provided with two sets of wheel supports that remove, removes the rotatable setting of wheel and removes wheel support lower extreme.
The utility model discloses a screening classification equipment of agriculture and forestry discarded object recovery processing usefulness still includes the steering wheel, steering wheel upper end and removal wheel support lower extreme rotatable coupling remove wheel upper end and steering wheel lower extreme rotatable coupling.
The utility model discloses a screening classification equipment of agriculture and forestry discarded object recovery processing usefulness still includes the side guard board, and the side guard board setting is in a hopper upper end both sides.
Compared with the prior art, the beneficial effects of the utility model are that: the agricultural and forestry wastes are filled into the screening box from the feeding hopper, then fine particle wastes are screened through the screening plate and fall to the lower side of the inside of the screening box, then the massive wastes pass through the outflow equipment at the upper end of the screening plate, then the massive wastes roll down to the inside of the massive waste collection box through the outflow hopper to be collected, then the motor is started, a motor output end drives a conveying shaft to rotate through a speed reducer, then the conveying shaft drives blades outside the circumference of the conveying shaft to rotate, the fine particles falling into the lower side of the inside of the screening box are spirally conveyed through the blades, then the screening box is discharged through a small particle waste outlet, then the fine particle waste collection box is collected, through the spiral conveying mechanism, the fine wastes which are detained in the screening box after screening are conveniently and quickly discharged, the wastes are prevented from being stocked in the equipment, and the use convenience.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of a screw conveyor connection structure;
FIG. 3 is an enlarged schematic view of the shock guiding device;
in the drawings, the reference numbers: 1. screening the box; 2. a sieve plate; 3. a discharge hopper; 4. a base plate; 5. a motor; 6. a speed reducer; 7. a blade; 8. a delivery shaft; 9. a small particle waste outlet; 10. a small particle waste collection bin; 11. a bulk waste collection bin; 12. a feed hopper; 13. vibrating the bottom plate; 14. a vibration motor base; 15. vibrating a motor; 16. an eccentric wheel; 17. a guide post; 18. a guide sleeve; 19. a spring; 20. a fan fixing seat; 21. a suction fan; 22. an air inlet pipe; 23. an air outlet pipe; 24. a lightweight waste collection bin; 25. a waste capture hood; 26. a moving wheel support; 27. a moving wheel; 28. a steering wheel; 29. side guard plates.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in figures 1 to 3, the screening and classifying device for recycling and processing agricultural and forestry waste of the utility model comprises a screening box 1, a screen plate 2, a discharge hopper 3, a bottom plate 4, a motor 5, a speed reducer 6, blades 7, a conveying shaft 8, a small-particle waste outlet 9, a small-particle waste collecting box 10, a large-particle waste collecting box 11 and a feed hopper 12, wherein the lower end of the screening box 1 is connected with the left side of the upper end of the bottom plate 4, a screening cavity is arranged inside the screening box 1, the lower end of the feed hopper 12 is connected with the middle part of the upper end of the screening box 1, the screen plate 2 is arranged on the upper side inside the screening box 1, the right end of the screening box 1 is provided with a first discharge port, the right end of the screen plate 2 is communicated with the first discharge port, the left end of the discharge hopper 3 is connected with the right end of the screening box 1, the left end of the discharge hopper 3 is communicated with, the lower end of a speed reducer 6 is connected with the upper end of a bottom plate 4, the input end of the right end of a conveying shaft 8 is connected with the output end of the left end of the speed reducer 6, blades 7 are arranged around the outer side of the circumference of the conveying shaft 8, the blades 7 are arranged on the lower side in the screening box 1, a small-particle waste outlet 9 is arranged on the lower side of the left end of the screening box 1, a small-particle waste collecting box 10 is arranged on the lower side of the small-particle waste outlet 9, and a large-block waste collecting box 11 is arranged; agriculture and forestry wastes are filled into a screening box 1 from a feed hopper 12, then fine particle wastes are screened and dropped to the lower side of the inside of the screening box 1 through a screening plate 2, then large wastes flow out of equipment through the upper end of the screening plate 2, then fall into a large waste collecting box 11 through a discharge hopper 3 and are collected, then a motor 5 is started, the output end of the motor 5 drives a conveying shaft 8 to rotate through a speed reducer 6, then the conveying shaft 8 drives blades 7 on the outer side of the circumference of the conveying shaft to rotate, fine particles falling into the lower side of the inside of the screening box 1 are spirally conveyed through the blades 7, then the fine particles are discharged out of the screening box 1 through a small particle waste outlet 9 and are collected through a small particle waste collecting box 10, and by arranging a spiral conveying mechanism, the fine wastes which are retained in the screening box 1 after screening can be rapidly discharged out of the equipment to avoid the wastes from being accumulated in the, the use convenience is improved.
The utility model discloses a screening classification equipment of processing usefulness is retrieved to forestry and agricultural residues, still include vibrations bottom plate 13, shock dynamo base 14, shock dynamo 15, eccentric wheel 16, guide post 17 and uide bushing 18, vibrations bottom plate 13 sets up in bottom plate 4 downside, the left side of the upper end of vibrations bottom plate 13 is provided with shock dynamo base 14, the lower extreme of shock dynamo 15 is connected with the upper end of shock dynamo base 14, eccentric wheel 16 ring cover is installed in the outside of the left end output shaft circumference of shock dynamo 15, the upper end of vibrations bottom plate 13 is provided with three groups of uide bushings 18, the lower extreme of bottom plate 4 evenly is provided with three groups of guide posts 17, and guide post 17 can slide and set up in the uide bushing 18 inside; starting shock dynamo 15, later shock dynamo 15 output shaft drive eccentric wheel 16 rotates, then eccentric wheel 16 and the cooperation of bottom plate 4 lower extreme, make bottom plate 4 up-and-down motion, later make equipment remain throughout in vertical direction through guide post 17 and the cooperation of uide bushing 18, avoid equipment to take place the skew in the horizontal direction, through setting up vibration mechanism, improve equipment screening efficiency, improve and use the high efficiency.
The screening and classifying equipment for recycling and processing the agricultural and forestry wastes further comprises a spring 19, the upper end of the spring 19 is connected with the lower end of the guide post 17, and the lower end of the spring 19 is connected with the bottom end inside the guide sleeve 18; through setting up spring 19, be convenient for absorb the impulsive force that vibrations produced, avoid guide post 17 and uide bushing 18 to collide with and collide with the damage that causes, improve stability in utilization.
The utility model discloses a screening classification equipment that forestry and agricultural residues recycling processing used still includes fan fixing base 20, suction fan 21, air-supply line 22, go out tuber pipe 23 and light waste collection box 24, fan fixing base 20 left end is connected with screening case 1 right-hand member upside, suction fan 21 left end is connected with fan fixing base 20 right-hand member, air-supply line 22 lower extreme and suction fan 21 upper end intercommunication, go out tuber pipe 23 upper end and suction fan 21 lower extreme intercommunication, and go out tuber pipe 23 output setting on the sieve 2 upside, screening case 1 left end upper side is provided with the second discharge gate, light waste collection box 24 right-hand member is connected with screening case 1 left end middle part, light waste collection box 24 is inside to be provided with the collection chamber; start suction fan 21, suction fan 21 inhales natural wind through air-supply line 22, later discharge wind through going out tuber pipe 23, then go out 23 output of tuber pipe and blow compressed air to 2 up end light discarded objects on the sieve, later light discarded object passes through compressed air effect departure screening case 1, then fall into the inside collection of light waste collection box 24, through setting up wind-force screening plant, be convenient for sieve light rubbish such as the plastic bag that contains in the discarded object and separate, reduce and use the limitation.
The screening and classifying equipment for recycling and processing the agricultural and forestry wastes of the utility model also comprises a waste catching cover 25, the upper side of the right end of the waste catching cover 25 is connected with the upper side of the left end of the screening box 1, and the left side of the lower end of the waste catching cover 25 is connected with the left side of the upper end of the light waste collecting box 24; through setting up waste matter and catching cover 25, be convenient for catch the collection with light discarded object such as plastic bag that blows off, avoid blowing the discarded object far away because of wind-force is too big, improve stability in use.
The screening and classifying equipment for recycling and processing the agricultural and forestry wastes of the utility model also comprises a movable wheel bracket 26 and a movable wheel 27, two groups of movable wheel brackets 26 are arranged on the left and right sides of the lower end of the vibration bottom plate 13, and the movable wheel 27 is rotatably arranged at the lower end of the movable wheel bracket 26; through setting up removal wheel support 26 and removal wheel 27, be convenient for remove screening equipment wholly, improve the convenience of use.
The screening and classifying equipment for recycling and processing the agricultural and forestry wastes further comprises a steering wheel 28, the upper end of the steering wheel 28 is rotatably connected with the lower end of the movable wheel bracket 26, and the upper end of the movable wheel 27 is rotatably connected with the lower end of the steering wheel 28; by providing the steering wheel 28, it is convenient to steer the mobile device as a whole, and the convenience of use is improved.
The screening and classifying equipment for recycling and processing the agricultural and forestry wastes of the utility model also comprises side protection plates 29, wherein the side protection plates 29 are arranged at two sides of the upper end of the discharge hopper 3; through setting up side guard plate 29, prevent that the discarded object of hopper 3 upper end from dropping from the side, improve stability in use.
The utility model discloses a screening and classifying equipment for recycling and processing agricultural and forestry wastes, when in operation, firstly, the agricultural and forestry wastes are filled into a screening box from a feed hopper, then fine particle wastes are screened to the lower side in the screening box through screening of a screen plate, then large wastes flow out of the equipment through the upper end of the screen plate, then the large wastes are rolled to the inside of a large waste collecting box through a discharge hopper for collection, then a motor is started, then the output end of the motor drives a conveying shaft to rotate through a speed reducer, then the conveying shaft drives blades outside the circumference of the conveying shaft to rotate, the fine particles falling into the lower side in the screening box are spirally conveyed through the blades, then the small particle wastes are discharged out of the screening box through a small particle waste outlet, then the small particle waste collecting box is collected, a vibration motor is started simultaneously, then an output shaft of the vibration motor drives an eccentric wheel, make bottom plate up-and-down motion, later make equipment remain throughout at vertical orientation through guide post and uide bushing cooperation, avoid equipment to take place the skew in the horizontal direction, waste screening process is quickened through vibrations, then start the suction fan, the suction fan inhales natural wind through the air-supply line, later discharge wind through going out the tuber pipe, then go out the tuber pipe output and blow compressed air to sieve up end light discarded object, later light discarded object flies out the screening case through the compressed air effect, then fall into the inside collection of light discarded object collecting box can.
The utility model discloses a screening classification equipment of processing usefulness is retrieved to forestry and agricultural residues, its mounting means, connected mode or set up the mode and be common mechanical type, as long as can reach all can implement of its beneficial effect.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (5)
1. A screening and classifying device for recycling and processing agricultural and forestry wastes is characterized by comprising a screening box (1), a screening plate (2), a discharge hopper (3), a bottom plate (4), a motor (5), a speed reducer (6), blades (7), a conveying shaft (8), a small-particle waste outlet (9), a small-particle waste collecting box (10), a large-block waste collecting box (11) and a feed hopper (12), wherein the lower end of the screening box (1) is connected with the left side of the upper end of the bottom plate (4), a screening cavity is arranged in the screening box (1), the lower end of the feed hopper (12) is connected with the middle part of the upper end of the screening box (1), the screening plate (2) is arranged on the upper side in the screening box (1), the right end of the screening box (1) is provided with a first discharge port, the right end of the screening plate (2) is communicated with the first discharge port, the left end of the discharge hopper (3) is connected with the right end of the screening box (1), and, the lower end of a motor (5) is connected with the right side of the upper end of a bottom plate (4), the left end output end of the motor (5) is connected with the right end input end of a speed reducer (6), the lower end of the speed reducer (6) is connected with the upper end of the bottom plate (4), the right end input end of a conveying shaft (8) is connected with the left end output end of the speed reducer (6), blades (7) are arranged around the outer side of the circumference of the conveying shaft (8), the blades (7) are arranged on the lower side inside a screening box (1), a small-particle waste outlet (9) is formed in the lower side of the left end of the screening box (1), a small-particle waste collection box (10) is arranged on the lower side of the small-particle waste outlet (9);
the vibration machine is characterized by further comprising a vibration bottom plate (13), a vibration motor base (14), a vibration motor (15), eccentric wheels (16), guide posts (17) and guide sleeves (18), wherein the vibration bottom plate (13) is arranged on the lower side of the bottom plate (4), the vibration motor base (14) is arranged on the left side of the upper end of the vibration bottom plate (13), the lower end of the vibration motor (15) is connected with the upper end of the vibration motor base (14), the eccentric wheels (16) are annularly sleeved on the outer side of the circumference of an output shaft at the left end of the vibration motor (15), three groups of guide sleeves (18) are arranged on the upper end of the vibration bottom plate (13), three groups of guide posts (17) are uniformly arranged on the lower end of the bottom plate (4);
the upper end of the spring (19) is connected with the lower end of the guide post (17), and the lower end of the spring (19) is connected with the bottom end in the guide sleeve (18);
still include fan fixing base (20), suction fan (21), air-supply line (22), go out tuber pipe (23) and light waste collection box (24), fan fixing base (20) left end is connected with screening case (1) right-hand member upside, suction fan (21) left end is connected with fan fixing base (20) right-hand member, air-supply line (22) lower extreme and suction fan (21) upper end intercommunication, go out tuber pipe (23) upper end and suction fan (21) lower extreme intercommunication, and go out tuber pipe (23) output setting at sieve (2) upside, screening case (1) left end upside is provided with the second discharge gate, light waste collection box (24) right-hand member is connected with screening case (1) left end middle part, light waste collection box (24) inside is provided with the collection chamber.
2. The agricultural and forestry waste recycling and processing screening and sorting equipment according to claim 1, further comprising a waste catching cover (25), wherein the upper side of the right end of the waste catching cover (25) is connected with the upper side of the left end of the screening box (1), and the left side of the lower end of the waste catching cover (25) is connected with the left side of the upper end of the light waste collecting box (24).
3. The agricultural and forestry waste recycling and processing screening and sorting equipment according to claim 2, further comprising a moving wheel bracket (26) and moving wheels (27), wherein two sets of moving wheel brackets (26) are arranged on the left and right sides of the lower end of the vibration base plate (13), and the moving wheels (27) are rotatably arranged at the lower ends of the moving wheel brackets (26).
4. A screening and sorting apparatus for agricultural and forestry waste recycling and processing according to claim 3, further comprising a steering wheel (28), wherein the upper end of the steering wheel (28) is rotatably connected to the lower end of the movable wheel support (26), and the upper end of the movable wheel (27) is rotatably connected to the lower end of the steering wheel (28).
5. The agricultural and forestry waste recycling and processing screening and classifying equipment according to claim 4, further comprising side protection plates (29), wherein the side protection plates (29) are arranged on two sides of the upper end of the discharge hopper (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922220817.0U CN211707397U (en) | 2019-12-11 | 2019-12-11 | Screening and classifying equipment for recycling and processing agricultural and forestry wastes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922220817.0U CN211707397U (en) | 2019-12-11 | 2019-12-11 | Screening and classifying equipment for recycling and processing agricultural and forestry wastes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211707397U true CN211707397U (en) | 2020-10-20 |
Family
ID=72816452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922220817.0U Active CN211707397U (en) | 2019-12-11 | 2019-12-11 | Screening and classifying equipment for recycling and processing agricultural and forestry wastes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211707397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116833095A (en) * | 2023-08-29 | 2023-10-03 | 山东省农业机械科学研究院 | Seedling membrane separation primary screening assembly |
-
2019
- 2019-12-11 CN CN201922220817.0U patent/CN211707397U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116833095A (en) * | 2023-08-29 | 2023-10-03 | 山东省农业机械科学研究院 | Seedling membrane separation primary screening assembly |
| CN116833095B (en) * | 2023-08-29 | 2023-11-07 | 山东省农业机械科学研究院 | Seedling membrane separation primary screening assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112475220A (en) | Molding sand casting is with dustless processing recovery unit of molding sand | |
| CN211707397U (en) | Screening and classifying equipment for recycling and processing agricultural and forestry wastes | |
| CN105618380A (en) | Movable sieving and impurity removing cleaning system | |
| CN216834365U (en) | Recovery powder hopper for powder mill | |
| CN204620432U (en) | A kind of accurate seed aidr bells blast system | |
| CN212524988U (en) | Winnowing machine with automatic transmission function | |
| CN208894621U (en) | A kind of herb powder conveying frequency conversion winnowing machine | |
| CN109550691B (en) | Automatic winnowing machine for farm | |
| CN112871633A (en) | Dry cereal grain quality grading plant based on big data | |
| CN113647476A (en) | Fu tea production line | |
| CN209866591U (en) | Seed sieving mechanism | |
| CN207857529U (en) | Decoration garbage recycling recycles disposal system | |
| CN206689044U (en) | A kind of rubbish multistep treatment pipelining equipment | |
| CN202316311U (en) | Full-automatic cleaning and sorting machine for vegetable seeds or flax | |
| CN207288080U (en) | A kind of packed lightweight house refuse reclaimer | |
| CN220514761U (en) | High-efficient corn removes stone dust collector | |
| CN220573985U (en) | Vibration classifying screen with dust-proof structure | |
| CN221230680U (en) | High-efficient screening equipment of hot melt adhesive | |
| CN214183952U (en) | Soybean sieving mechanism is used in bean curd product processing | |
| CN210420260U (en) | Dust collector of cotton processing | |
| CN219150659U (en) | Improved feeding structure of miniature potato multistage sorting machine | |
| CN217911573U (en) | Rice processing filter equipment | |
| CN219352419U (en) | Soybean threshing and impurity removing equipment | |
| CN218902689U (en) | Fallen leaf collecting device | |
| CN216856968U (en) | Semi-mobile construction decoration rubbish assembly line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |