CN213669478U - Construction waste crushing and screening machine - Google Patents
Construction waste crushing and screening machine Download PDFInfo
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- CN213669478U CN213669478U CN202022197878.2U CN202022197878U CN213669478U CN 213669478 U CN213669478 U CN 213669478U CN 202022197878 U CN202022197878 U CN 202022197878U CN 213669478 U CN213669478 U CN 213669478U
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- construction waste
- screening machine
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Abstract
The utility model discloses a screening machine is smashed to building rubbish relates to refuse treatment technical field, including box and base, settle the box rear end face has the second motor, is connected with the magnetic separation roller through belt transmission group transmission on the second motor output shaft, is located settle the inside bottom of box of magnetic separation roller lower extreme has the division board, and the division board right-hand member is settled there is the collecting box, is connected with the driving gear on the second motor output shaft, and the driving gear meshing transmission has driven gear, and the output of driven gear and driving gear all is connected with crushing roller. The utility model discloses a magnetic separation roller carries out preliminary letter sorting metal material, and all the other building rubbish are then smashed through smashing the roller to carry out multistage filtration through first filter and second filter, hierarchical classification utilizes, and defeated material case automatic cycle is defeated, unloads, and whole device simple structure, and area is little, and application site wide range does not receive the restriction of space size, and nimble high efficiency realizes building rubbish's crushing screening.
Description
Technical Field
The utility model relates to a refuse treatment technical field specifically is a screening machine is smashed to building rubbish.
Background
The construction waste refers to the general name of dregs, waste concrete, waste bricks and stones and other wastes produced by people in the production activities of the construction industry such as demolition, construction, decoration and repair. The construction waste can be classified into engineering residue soil, decoration waste, demolition waste, engineering slurry and the like according to the production source; the construction waste can be classified into slag, concrete blocks, broken stone blocks, broken bricks and tiles, waste mortar, slurry, asphalt blocks, waste plastics, waste metals, waste bamboo and wood and the like according to the composition. These materials are not helpful to the construction itself, but are substances produced during the construction process, which need to be treated accordingly in order to be able to achieve the desired construction of the engineering project. With the acceleration of industrialization and urbanization, the construction industry is rapidly developing, and along with the increase of the generated construction waste, the quantity of Chinese construction waste accounts for more than 1/3 of the total quantity of municipal waste. Therefore, the construction waste is treated in time.
The traditional construction waste is mostly subjected to centralized landfill or is used for crushing common waste by mixing building materials such as reinforcing steel bars and cement which can be recycled, so that the construction cost is greatly increased, and a large amount of resources are wasted. Through retrieval, the prior art discloses the following application numbers: 201820574514.1's construction waste smashes sieve separator, including the reducing mechanism, the reducing mechanism is provided with the rubbish export of pouring construction waste's rubbish import and the crushing construction waste of discharge into, still include the transition transmission band, sieving mechanism and the categorised transmission band of a plurality of, the transition transmission band links up with the rubbish export mutually, be used for receiving waste export back exhaust construction waste, and transmit construction waste to sieving mechanism, the sieving mechanism is categorised according to construction waste's particle size, and discharge different categorised transmission bands, transmit the place of difference to carry out centralized processing by categorised transmission band, categorised recovery, resource utilization. But the device does not well carry out preliminary sorting to magnetic material in the building rubbish and building stones such as concrete, and smash conveyor distance far away, and device area is big, and the building construction place is executed and is deployed inconveniently, is not convenient for nimble removal, and the application object scope dwindles.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a screening machine is smashed to building rubbish to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a construction waste crushing and screening machine comprises a box body and a base, wherein a second motor is arranged on the rear end face of the box body, a magnetic separation roller is connected to an output shaft of the second motor through a belt transmission set in a transmission mode, a partition plate is arranged at the bottom end inside the box body close to the lower end of the magnetic separation roller, a collecting box is arranged at the right end of the partition plate, a driving gear is connected to an output shaft of the second motor, the driving gear is meshed with and drives a driven gear, the output ends of the driven gear and the driving gear are connected with crushing rollers, a first filter plate and a second filter plate are sequentially arranged inside the box body below the crushing rollers, a first discharge pipe I is connected to the box body close to the lowest end of the first filter plate, a second discharge pipe is connected to the side end of the box body close to the lowest end of the second filter plate, the first motor output shaft is provided with a sector gear, the sector gear is meshed with and drives a rack frame, the upper end face of the rack frame is fixedly connected with a fixed block, a bearing is connected to the rear end of a shaft inside the fixed block and fixedly connected with a material conveying box, the front end of the shaft is fixedly connected with a gear, and the left end of the upper portion of the base is fixedly connected with a spur rack.
As a further aspect of the present invention: and a shovel block is fixedly connected to the inner wall of the box body close to the right end of the magnetic separation roller.
As a further aspect of the present invention: the upper end surface and the lower end surface of the material conveying box are provided with material conveying bins.
As a further aspect of the present invention: the edge of the upper part of the left end of the collecting box is provided with a cambered surface, and the height of the cambered surface is lower than the upper end of the partition plate.
As a further aspect of the present invention: the inclination directions of the first filter plate and the second filter plate are opposite, and the filter aperture of the first filter plate is larger than that of the second filter plate.
As a further aspect of the present invention: one end of the baffle is connected with a spring in a compression mode.
Compared with the prior art, the beneficial effects of the utility model are that: building waste, particularly building excess materials such as concrete stones and the like, is put into the box body through the feeding port, metal materials such as nails, screws, reinforcing steel bars and the like in the box body are adsorbed and sorted by the magnetic separation roller, the metal materials are separated from the magnetic separation roller under the action of the shovel block and fall into the collection box, the rest construction waste is crushed by the crushing roller, is subjected to multi-stage filtration by the first filter plate and the second filter plate, is classified and utilized in grades, and the first motor is turned on, under the transmission of the sector gear, the rack plate and the fixed block, the material conveying box moves to push the baffle plate and discharge waste materials, and by means of the periodic motion of the rack frame, the material conveying box rotates under the meshing transmission of the gear spur rack, so that the material conveying box is turned over for further discharging, the whole device has simple structure, and the floor area is small, the application field range is wide, the limitation of the space size is avoided, and the crushing and screening of the construction waste are flexibly and efficiently realized.
Drawings
Fig. 1 is a schematic front view of the internal structure of the construction waste crushing and screening machine.
Fig. 2 is a rear view external structure schematic diagram of the construction waste crushing and screening machine.
Fig. 3 is a schematic structural view of a conveying box assembly in the construction waste crushing and screening machine.
In the figure: 1-box body, 2-crushing roller, 3-baffle, 4-gear, 5-spur rack, 6-base, 7-first motor, 8-rack frame, 9-first discharge pipe, 10-second filter plate, 11-first filter plate, 12-second discharge pipe, 13-partition plate, 14-collecting box, 15-shovel block, 16-magnetic separation roller, 17-driving gear, 18-driven gear, 19-belt transmission group, 20-second motor, 21-material conveying box, 22-fixed block and 23-sector gear.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
The first embodiment is as follows: referring to fig. 1 to 3, in the embodiment of the present invention, a construction waste crushing and screening machine comprises a box body 1 and a base 6, a second motor 20 is disposed on the rear end face of the box body 1 to provide a power source, a magnetic separation roller 16 is connected to the output shaft of the second motor 20 through a belt transmission set 19 in a transmission manner to preliminarily adsorb and sort out metal waste in the construction waste, steel nails, screws, etc. are inserted into the magnetic separation roller 16, a partition plate 13 is disposed at the bottom end inside the box body 1 near the lower end of the magnetic separation roller 16, a collection box 14 is disposed at the right end of the partition plate 13 to collect the sorted metal material, a driving gear 17 is connected to the output shaft of the second motor 20, a driven gear 18 is engaged and transmitted by the driving gear 17, the output ends of the driven gear 18 and the driving gear 17 are both connected with a crushing roller, the crushing roller is utilized in different categories, a first filter plate 11 and a second filter plate 10 are sequentially arranged in a box body 1 below a located crushing roller 2 from top to bottom, a first discharge pipe 9 is connected to the side end of the box body 1 close to the lowest end of the first filter plate 11, a second discharge pipe 12 is connected to the side end of the box body 1 close to the lowest end of the second filter plate 10, a baffle 3 is movably connected to the lower ends of the second discharge pipe 12 and the first discharge pipe 9, a first motor 7 is arranged in a base 6, a sector gear 23 is arranged on an output shaft of the first motor 7, a rack frame 8 is meshed with the sector gear 23 in a transmission manner, a fixed block 22 is fixedly connected to the upper end face of the rack frame 8, a conveying box 21 is fixedly connected to the rear end of a shaft which is connected to the inside of the fixed block 22 through a bearing, a gear 4 is fixedly connected to the front end of the shaft, a spur rack 5 is fixedly connected to, the working efficiency is improved, and the whole device has simple structure, small space occupation ratio and wide application range.
In this embodiment, the upper and lower end surfaces of the material delivery box 21 are provided with material delivery bins, so that the material delivery box 21 can be turned over to continue material delivery under the transmission of the gear 4 and the spur rack 5.
In this embodiment, the edge of the upper portion of the left end of the collection box 14 is provided with an arc surface, and the height of the arc surface is lower than that of the upper end of the partition plate 13, so that the metal material can fall into the collection box 14 conveniently.
In this embodiment, the first filter plate 11 and the second filter plate 10 have opposite inclination directions, and the first filter plate 11 has a larger filter pore size than the second filter plate 10, so as to realize multi-stage filtration.
In this embodiment, 3 one end compression of baffle be connected with the spring, be convenient for baffle 3 automatic re-setting seals discharge tube one 9 and discharge tube two 12.
Example two: the utility model discloses a still provide another embodiment, this embodiment is improved to some extent on the basis of above-mentioned embodiment, closes on fixedly connected with shovel piece 15 on the box 1 inner wall of magnetic separation roller 16 right-hand member helps shoveling the metal material on the magnetic separation roller 16, makes it fall into in collecting box 14 completely.
To sum up, the utility model is operated, building waste, especially building waste such as concrete stones, is thrown into the box body 1 through the feeding port, metal materials such as nails, screws, steel bars and the like are adsorbed and sorted out through the magnetic separation roller 16, the building waste is separated from the magnetic separation roller 16 by the shovel block 15 and falls into the collecting box 14, the rest of the building waste is crushed through the crushing roller 2, multi-stage filtration is carried out through the first filter plate 11 and the second filter plate 10, the first motor 7 is opened, the conveying box 21 is moved to push the baffle 3 under the transmission of the sector gear 23, the rack plate and the fixing block 22, the waste is discharged, the rotation is carried out under the meshing transmission of the straight teeth bars 5 of the gear 4 by the periodic motion of the rack frame 8, the conveying box 21 is overturned, the discharging is further carried out, the whole device has simple structure, and the floor area is small, the application field range is wide, the limitation of the space size is avoided, and the crushing and screening of the construction waste are flexibly and efficiently realized.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A construction waste crushing and screening machine comprises a box body (1) and a base (6), and is characterized in that a second motor (20) is arranged on the rear end face of the box body (1), a magnetic separation roller (16) is connected to an output shaft of the second motor (20) through a belt transmission set (19) in a transmission mode, a partition plate (13) is arranged at the bottom end inside the box body (1) close to the lower end of the magnetic separation roller (16), a collecting box (14) is arranged at the right end of the partition plate (13), a driving gear (17) is connected to the output shaft of the second motor (20), a driven gear (18) is meshed and driven by the driving gear (17), the output ends of the driven gear (18) and the driving gear (17) are connected with crushing rollers (2), a first filter plate (11) and a second filter plate (10) are sequentially arranged inside the box body (1) below the crushing, close on box (1) side of first filter (11) lower extreme is connected with discharge tube (9), closes on box (1) side of the lower extreme of second filter (10) is connected with discharge tube two (12), and the lower extreme of discharge tube two (12) and discharge tube (9) removes and is connected with baffle (3), base (6) inside arrangement have first motor (7), it has sector gear (23) to settle on first motor (7) output shaft, sector gear (23) meshing transmission has rack frame (8), rack frame (8) up end fixedly connected with fixed block (22), the bearing is connected in inside axle rear end fixedly connected with conveying tank (21) of fixed block (22), axle front end fixedly connected with gear (4), base (6) upper portion left end fixedly connected with spur rack (5).
2. The construction waste crushing and screening machine as claimed in claim 1, characterized in that a shovel block (15) is fixedly connected to the inner wall of the box body (1) near the right end of the magnetic separation roller (16).
3. The construction waste crushing and screening machine as claimed in claim 1, wherein the upper and lower end surfaces of the material delivery box (21) are provided with material delivery bins.
4. The construction waste crushing and screening machine as claimed in claim 2, wherein the collection box (14) is provided with a cambered surface at the upper edge of the left end, and the height of the cambered surface is lower than that of the upper end of the partition plate (13).
5. The construction waste crushing and screening machine according to claim 1, wherein the first filter plate (11) and the second filter plate (10) are inclined in opposite directions, and the first filter plate (11) has a larger filter pore size than the second filter plate (10).
6. The construction waste crushing and screening machine as claimed in claim 1 or 5, characterized in that one end of the baffle (3) is connected with a spring in a compression way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022197878.2U CN213669478U (en) | 2020-09-29 | 2020-09-29 | Construction waste crushing and screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022197878.2U CN213669478U (en) | 2020-09-29 | 2020-09-29 | Construction waste crushing and screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213669478U true CN213669478U (en) | 2021-07-13 |
Family
ID=76751586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022197878.2U Expired - Fee Related CN213669478U (en) | 2020-09-29 | 2020-09-29 | Construction waste crushing and screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213669478U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114308248A (en) * | 2022-01-14 | 2022-04-12 | 重庆市中天电子废弃物处理有限公司 | Multistage magnetic metal sorting unit of refrigerator wastes material |
| CN114559121A (en) * | 2022-03-16 | 2022-05-31 | 烟台工程职业技术学院(烟台市技师学院) | Automatic soldering equipment for electronic products |
| CN118320904A (en) * | 2024-04-08 | 2024-07-12 | 苏州荃华生物材料有限公司 | Biodegradable tableware smashing device |
-
2020
- 2020-09-29 CN CN202022197878.2U patent/CN213669478U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114308248A (en) * | 2022-01-14 | 2022-04-12 | 重庆市中天电子废弃物处理有限公司 | Multistage magnetic metal sorting unit of refrigerator wastes material |
| CN114559121A (en) * | 2022-03-16 | 2022-05-31 | 烟台工程职业技术学院(烟台市技师学院) | Automatic soldering equipment for electronic products |
| CN118320904A (en) * | 2024-04-08 | 2024-07-12 | 苏州荃华生物材料有限公司 | Biodegradable tableware smashing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210713 |