CN214416967U - Quick screening plant of construction waste - Google Patents
Quick screening plant of construction waste Download PDFInfo
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- CN214416967U CN214416967U CN202120312090.3U CN202120312090U CN214416967U CN 214416967 U CN214416967 U CN 214416967U CN 202120312090 U CN202120312090 U CN 202120312090U CN 214416967 U CN214416967 U CN 214416967U
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- 239000002699 waste material Substances 0.000 title claims abstract description 66
- 238000012216 screening Methods 0.000 title claims abstract description 60
- 238000010276 construction Methods 0.000 title claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 230000000694 effects Effects 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 11
- 230000009471 action Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000008569 process Effects 0.000 description 4
- 238000007873 sieving Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of the technique that the construction waste handled and specifically relates to a quick screening plant of construction waste is related to, including the organism, be provided with screening mechanism in the organism, the organism side is provided with the bold and arranges the silo, and the bottom of the body is provided with the fritter and arranges the silo, and the feed inlet is stayed at the organism top, installs crushing unit in advance on the feed inlet. The beneficial effect of this application does: screening speed is fast, carries out the rapid processing with construction waste, has reduced the potential safety hazard that stacks at will and brings, improves the utilization ratio of material.
Description
Technical Field
The application relates to the technical field of construction waste treatment, in particular to a quick screening device for construction waste.
Background
The construction waste refers to a general name of waste soil, waste concrete, waste masonry, waste mortar and other wastes generated in the production activities of construction units or individuals in the building industries such as the removal, construction, decoration and renovation of various buildings, structures, pipe networks and the like.
Present construction waste's screening mode is manual screening usually, and intensity of labour is big, and screening efficiency is low, and the part adopts screening plant to replace manual screening, and screening plant generally includes screening mechanism and filters and collects the mechanism.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: for the construction waste, the shapes are different in size, and the screening efficiency of the related technology which simply depends on the screening mechanism is low.
SUMMERY OF THE UTILITY MODEL
In order to improve screening efficiency, this application provides a quick screening plant of construction waste.
The application provides a pair of quick screening plant of construction waste adopts following technical scheme:
the utility model provides a quick screening plant of construction waste, includes the organism, is provided with screening mechanism in the organism, and the organism side is provided with the bold and arranges the silo, and the bottom of the body is provided with the fritter and arranges the silo, and the feed inlet is stayed at the organism top, installs the pre-crushing subassembly on the feed inlet.
Through adopting above-mentioned technical scheme, the organism is used for installing screening mechanism, bold row of material groove, fritter row of material groove and crushing unit in advance, plays main supporting role. Screening mechanism sieves the collection fast to the construction waste after smashing, and overall structure has been optimized to this screening plant, and the subassembly of smashing in advance can be directly smash construction waste in advance, can improve screening efficiency, and screening mechanism is used for screening construction waste, and the bold material after the bold blow-off groove is used for transmitting the screening, and the fritter blow-off groove is used for transmitting the fritter material after the screening, realizes the effect of sieving the collection fast to construction waste.
Preferably, the pre-crushing assembly comprises a first motor, a transmission mechanism, a fixed crushing plate and a movable crushing plate, the fixed crushing plate is fixedly connected to the machine body, the upper portion of the movable crushing plate is hinged to the machine body, the first motor is installed on the machine body, and the first motor drives the movable crushing plate to move through the transmission mechanism.
Through adopting above-mentioned technical scheme, first motor provides power for the crushing process of construction waste and gives activity crushing board, fixed crushing board and organism fixed connection to make it be difficult for producing and slide, the activity is smashed the board and is rotated around the articulated shaft on the organism, produces huge occlusal force, smashes the construction waste who falls into.
Preferably, the transmission mechanism comprises a first power shaft rotatably connected to the machine body, the first power shaft) is arranged on one side of the back face of the movable crushing plate, a first cam and a flywheel are mounted on the first power shaft, the first cam is abutted against the movable crushing plate, and the flywheel is connected with an output wheel of the first motor through a belt.
Through adopting above-mentioned technical scheme, first motor passes through the belt under operating condition and drives the flywheel rotation, and the flywheel drives the coaxial rotation of first power axle, and the epaxial first cam of first power keeps synchronous rotation to promote the activity crushing board motion with first cam butt, and then activity crushing board accomplishes crushing process jointly with fixed crushing board.
Preferably, all be provided with crushing sword on fixed crushing board and the activity crushing board opposite face, and the crisscross distribution of crushing sword on the two.
Through adopting above-mentioned technical scheme, the area of contact of smashing sword and construction waste is little, can produce bigger pressure, further optimizes crushing effect.
Preferably, screening mechanism includes second motor, cylinder, drive assembly, collecting plate and sieve, and the sieve both sides are provided with the striker plate, and the outside of striker plate has connect the cylinder, and the second motor is settled on the organism, and the second motor passes through drive assembly and drives the sieve action.
Through adopting above-mentioned technical scheme, offer the through-hole of certain bore on the sieve, sieve construction waste, the collecting plate is used for collecting the small-size material after the screening, and the striker plate is used for preventing construction waste from spilling from the side, and the cylinder has the pushing action to the striker plate, and when bold construction waste of needs discharge, the cylinder promotes the striker plate perk that makes progress, and forms the space between the sieve, and the second motor provides power for screening mechanism.
Preferably, the transmission assembly is equipped with the second power axle including installing in the below of sieve, and second power axle one end is rotated and is connected on the organism, and the other end runs through the organism and passes through gear revolve with second motor output shaft and be connected, is provided with the second cam on the second power axle, and two adjacent second cams set up according to the salient opposite direction.
Through adopting above-mentioned technical scheme, the second power axle passes through the gear and is connected with the motor, keeps rotating with the motor is synchronous to provide power for the second cam on the second power axle. When the protruding part of one second cam is abutted with the sieve plate, the non-protruding part of the other second cam is abutted with the sieve plate, and height difference is formed at two ends, so that the massive building can flow out conveniently.
Preferably, the striker plate is articulated with the cylinder, has seted up the bold discharge gate on the organism in the striker plate outside, and bold discharge gate department settles has bold row of material groove.
Through adopting above-mentioned technical scheme, when the bold building waste material of needs discharge, the telescopic link of cylinder promotes the striker plate perk that makes progress, and forms the space between the sieve to flow into in the bold row of material groove through the bold discharge gate.
Preferably, the collecting plate is obliquely arranged in the machine body, a small block discharge hole is formed in the lower end of the vertical position, and a small block discharge groove is formed in the small block discharge hole.
Through adopting above-mentioned technical scheme, the collecting plate that the slope set up is convenient for convey the fritter building waste material outwards, and the fritter building waste material is transported by the fritter row material groove behind the fritter discharge gate to accomplish final collection.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the pre-crushing assembly is positioned at the foremost end of the screening device and can directly crush the construction waste, so that unnecessary operation steps are reduced, the screening mechanism rapidly screens and collects the crushed construction waste, the whole structure of the screening device is optimized, and the screening speed is increased;
2. the screening device is provided with two large discharging grooves which are finally combined into a whole, so that the screening device is beneficial to collecting crushed large building wastes which can be used for foundation reinforcement, road engineering bedding layers and the like;
3. the collecting plate slope sets up under the sieve for receive the fritter building waste who comes from screening plant, fritter building waste gets into the fritter by the fritter discharge gate again and arranges the material tank and then accomplish and carry the collection dress, fritter building waste can be used to the mill and retrieve the back as the concrete aggregate.
Drawings
Fig. 1 is a schematic structural diagram of a pre-crushing assembly of a construction waste rapid screening device according to an embodiment of the present application.
Fig. 2 is a schematic structural diagram of a screening mechanism of a rapid construction waste screening device according to an embodiment of the present application.
Fig. 3 is a schematic structural diagram of a construction waste rapid screening device according to an embodiment of the present application.
Description of reference numerals: 1. a body; 11. a feed inlet; 12. a large block discharge hole; 13. a small block discharge hole; 2. a pre-crushing assembly; 21. a first motor; 211. a first power shaft; 212. a first cam; 213. a flywheel; 214. a belt; 22. fixing the crushing plate; 23. a movable crushing plate; 24. a crushing knife; 25. a transmission mechanism; 3. a screening mechanism; 31. a second motor; 311. a second power shaft; 312. a second cam; 32. a cylinder; 321. a telescopic rod; 33. a sieve plate; 331. a through hole; 34. a striker plate; 35. a collection plate; 36. a connecting rod; 4. a bulk discharge chute; 5. a small block discharge groove; 6. and a transmission assembly.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses quick screening plant of construction waste. Referring to fig. 1 and 2, a construction waste rapid screening apparatus includes a machine body 1, a pre-crushing assembly 2, a screening mechanism 3, a large block discharge chute 4 and a small block discharge chute 5. The top of the machine body 1 is provided with a pre-crushing assembly 2, and the pre-crushing assembly 2 comprises a first motor 21, a transmission mechanism 25, a fixed crushing plate 22 and a movable crushing plate 23. Fixed crushing board 22 fixed welding is on 1 upper portion of organism, activity crushing board 23 is installed on the organism 1 of one side relative with fixed crushing board 22, first motor 21 passes through drive mechanism 25 and drives the action of activity crushing board 23, the upper portion one end of activity crushing board 23 is articulated with 1 top of organism, leave feed inlet 11 between activity crushing board 23 lower part and the fixed crushing board 22, all be provided with on the relative face of fixed crushing board 22 and activity crushing board 23 two, crushing sword 24 presents the cuboid form of vertical direction, fixed crushing board 22 and the crisscross setting of crushing sword 24 between the activity crushing board 23, crushing sword 24 can be smashed building waste, further optimize crushing effect. The transmission mechanism 25 includes a first power shaft 211, a first cam 212, flywheels 213, a belt 214 and a first motor 21, the first power shaft 211 is rotatably connected to the upper portion of the machine body 1, the flywheels 213 are mounted at two ends of the first power shaft 211, one of the flywheels 213 serves as a counterweight wheel, and the other flywheel 213 symmetrically disposed with the counterweight wheel is rotatably connected to the first motor 21 through the belt 214 for providing power. The first cam 212 is arranged in the middle of the first power shaft 211, the first cam 212 is abutted to the movable crushing plate 23, and in the rotating process of the first power shaft 211, the first cam 212 is abutted to the movable crushing plate 23, so that the movable crushing plate 23 rotates in a reciprocating mode around a top hinging shaft of the movable crushing plate 23, a reciprocating type meshing action process is formed between the movable crushing plate and the fixed crushing plate 22, and construction waste is crushed.
Referring to fig. 2 and 3, a sifting mechanism 3 is disposed below the pre-crushing assembly 2. The screening mechanism 3 comprises a second motor 31, a cylinder 32, a collecting plate 35, a screen plate 33 and a transmission assembly 6. A sieve plate 33 is arranged vertically below the feed inlet 11, and a plurality of through holes 331 with the same caliber are arranged on the sieve plate 33 and used for sieving construction waste. The middle positions of two side edges of the sieve plate 33 are welded with connecting rods 36, and the connecting rods 36 are rotatably connected with the inner wall of the machine body 1. The transmission assembly 6 comprises a second motor 31, a second power shaft 311 and a second cam 312, the second power shaft 311 is arranged in the direction perpendicular to the connecting rod 36 and under the sieve plate 33, one end of the second power shaft 311 is rotatably connected to the machine body 1, and the other end of the second power shaft 311 penetrates through the machine body 1 and is rotatably connected with the second motor 31 through a gear. The second power shaft 311 is provided with two second cams 312 with opposite protruding parts, the second cams 312 are abutted with the frame of the sieve plate 33, when the protruding part of the second cam 312 at one end is abutted with the sieve plate 33, the second cam 312 at the other end is not abutted with the sieve plate 33, and a height difference is formed between the two ends, so that the crushed waste from the pre-crushing assembly 2 rolls to the lower end of the sieve plate 33, and the sieving function is realized by repeated action.
The top butt of sieve 33 has striker plate 34, and striker plate 34 slope sets up, and striker plate 34's upper end is articulated with organism 1 inner wall, and its contained angle with organism 1 inner wall can set up to 30 degrees. The machine body 1 positioned outside the striker plate 34 is provided with the air cylinder 32, and the expansion rod 321 of the air cylinder 32 penetrates through the machine body 1 to be hinged with the striker plate 34. When large building waste needs to be discharged, the expansion rod 321 of the air cylinder 32 pushes the striker plate 34 to tilt upwards to form a gap with the sieve plate 33, so that the striker plate falls into the large discharging groove 4 through the large discharging hole 12. The two-side massive discharge grooves 4 are finally combined into one right in front of the screening device to form a Y-shaped structure, so that the screening device is convenient to collect. A collecting plate 35 is arranged vertically under the sieve plate 33, the collecting plate 35 is obliquely arranged, and the included angle between the collecting plate 35 and the inner wall of the machine body 1 can be set to be 75 degrees. After being screened by the screen plate 33, the small building waste falls onto the collecting plate 35, and the small waste on the collecting plate 35 is discharged by the small discharging groove 5 after passing through the small discharging hole 13.
The implementation principle of the quick screening plant of construction waste of the embodiment of this application is: the construction waste is firstly put into the pre-crushing assembly 2, the first motor 21 drives the flywheel 213 to rotate through the belt 214, the flywheel 213 drives the first cam 212 on the first power shaft 211 to rotate, so that the first cam 212 pushes the movable crushing plate 23 to perform a reciprocating engagement action with the fixed crushing plate 22, and the crushing blades 24 on the fixed crushing plate 22 and the movable crushing plate 23 are further rolled down to complete the crushing of the construction waste. The crushed construction waste falls onto the screen plate 33 through the feeding hole 11, the second motor 31 drives the second power shaft 311 to rotate through a gear, so that the second cam 312 on the second power shaft 311 synchronously rotates, the second cam 312 pushes the screen plate 33 to vertically fluctuate, and the crushed construction waste is screened. When large building waste needs to be discharged, the expansion rod 321 of the air cylinder 32 pushes the striker plate 34 to tilt upwards to form a gap with the sieve plate 33, so that the large waste flows into the large discharging groove 4 through the large discharging hole 12. The small waste materials passing through the through holes 331 of the sieve plate 33 fall onto the collecting plate 35, and the small building waste materials on the collecting plate 35 are conveyed to the small discharging groove 5 through the small discharging hole 13, so that the sieving and collecting are completed.
Although the present invention has been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made herein without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims (8)
1. The utility model provides a quick screening plant of construction waste which characterized in that: the machine comprises a machine body (1), wherein a screening mechanism (3) is arranged in the machine body (1), a large block discharging groove (4) is formed in the side surface of the machine body (1), a small block discharging groove (5) is formed in the bottom of the machine body (1), a feeding hole (11) is reserved in the top of the machine body (1), and a pre-crushing assembly (2) is installed on the feeding hole (11).
2. The construction waste rapid screening device according to claim 1, wherein: the pre-crushing assembly (2) comprises a first motor (21), a transmission mechanism (25), a fixed crushing plate (22) and a movable crushing plate (23), the fixed crushing plate (22) is fixedly connected to the machine body (1), the upper portion of the movable crushing plate (23) is hinged to the machine body (1), the first motor (21) is installed on the machine body (1), and the first motor (21) drives the movable crushing plate (23) to move through the transmission mechanism (25).
3. The construction waste rapid screening device according to claim 2, wherein: drive mechanism (25) are including rotating first power axle (211) of connection on organism (1), and first power axle (211) set up in the back one side of activity shredding plate (23), installs first cam (212) and flywheel (213) on first power axle (211), and first cam (212) and activity shredding plate (23) butt, flywheel (213) are connected with the output wheel of first motor (21) through belt (214).
4. The construction waste rapid screening device according to claim 2, wherein: the opposite surfaces of the fixed crushing plate (22) and the movable crushing plate (23) are respectively provided with a crushing knife (24), and the crushing knives (24) on the fixed crushing plate and the movable crushing plate are distributed in a staggered mode.
5. The construction waste rapid screening device according to claim 1, wherein: screening mechanism includes second motor (31), cylinder (32), drive assembly (6), collecting plate (35) and sieve (33), and sieve (33) both sides are provided with striker plate (34), and the outside of striker plate (34) has connect cylinder (32), and second motor (31) are settled on organism (1), and second motor (31) drive sieve (33) action through drive assembly (6).
6. The construction waste rapid screening device according to claim 5, wherein: the transmission assembly (6) is provided with a second power shaft (311) under the sieve plate (33), one end of the second power shaft (311) is rotatably connected to the machine body (1), the other end of the second power shaft penetrates through the machine body (1) and is rotatably connected with an output shaft of a second motor (31) through a gear, a second cam (312) is arranged on the second power shaft (311), and two adjacent second cams (312) are arranged in opposite directions according to the protruding parts.
7. The construction waste rapid screening device according to claim 5, wherein: the baffle plate (34) is hinged with the cylinder (32), a large block discharge hole (12) is formed in the machine body (1) on the outer side of the baffle plate (34), and a large block discharge groove (4) is arranged at the large block discharge hole (12).
8. The construction waste rapid screening device according to claim 5, wherein: the collecting plate (35) is obliquely arranged in the machine body (1), a small block discharge hole (13) is formed in the lower end of the vertical position, and a small block discharge groove (5) is arranged at the small block discharge hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120312090.3U CN214416967U (en) | 2021-02-03 | 2021-02-03 | Quick screening plant of construction waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120312090.3U CN214416967U (en) | 2021-02-03 | 2021-02-03 | Quick screening plant of construction waste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214416967U true CN214416967U (en) | 2021-10-19 |
Family
ID=78070400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120312090.3U Active CN214416967U (en) | 2021-02-03 | 2021-02-03 | Quick screening plant of construction waste |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214416967U (en) |
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2021
- 2021-02-03 CN CN202120312090.3U patent/CN214416967U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 27, Automobile Factory East Road, Nancun Street, Workers' New Village, Tianqiao District, Jinan City, Shandong Province, China 250031 Patentee after: Jinan Urban Construction Group Construction Engineering Co.,Ltd. Country or region after: China Address before: No.315, Fengcheng West Street, Laiwu District, Jinan City, Shandong Province Patentee before: Shandong Laiwu Construction Group Co.,Ltd. Country or region before: China |