CN209968601U - A hierarchical shredding device for building rubbish - Google Patents
A hierarchical shredding device for building rubbish Download PDFInfo
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- CN209968601U CN209968601U CN201920414320.XU CN201920414320U CN209968601U CN 209968601 U CN209968601 U CN 209968601U CN 201920414320 U CN201920414320 U CN 201920414320U CN 209968601 U CN209968601 U CN 209968601U
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Abstract
The utility model discloses a hierarchical shredding device for building rubbish, the power distribution box comprises a box body, the top fixedly connected with motor case of box, driving pulley is connected with material feeding unit through belt drive, the first sword of smashing of circumference fixed surface of first crushing barrel is connected with, the second pivot is close to the fixed surface on top and is connected with the gear, the sword is smashed to circumference inner wall fixedly connected with second of second crushing barrel, the second crushing barrel is close to the outer ring gear of the fixed surface at middle part, feed inlet and discharge gate have been seted up respectively to left side and the bottom that the box is close to the top. The utility model discloses an above-mentioned isotructure's cooperation has solved current reducing mechanism single structure, advances to appear shredding's in-process to building rubbish and mostly is once smashing, and difficult circulation is reciprocal to be smashed many times, causes building rubbish to smash thoroughly easily, smashes the effect unsatisfactory, consequently need carry out the modified problem.
Description
Technical Field
The utility model relates to a technical field is smashed to building rubbish, specifically is a hierarchical shredding device for building rubbish.
Background
Along with the continuous acceleration of the urbanization process, the generation and discharge quantity of construction wastes in cities are also rapidly increased, the contents of various components of the wastes generated by buildings with different structural types are different, but the basic compositions of the wastes are consistent, the wastes mainly comprise soil, muck, scattered mortar and concrete, broken bricks and concrete generated by chiseling, reinforced concrete pile heads cut by piling, metal, bamboo and wood materials, wastes generated by decoration and fitment, various packaging materials and other wastes, the construction wastes are generally crushed and treated, and the existing crushing device has a single structure, is mainly used for crushing once in the process of carrying out shape crushing treatment on the construction wastes, is not easy to repeatedly crush repeatedly in a circulating mode, and is easy to cause incomplete crushing of the construction wastes, and the crushing effect is not ideal, so improvement is needed.
Disclosure of Invention
The utility model aims to provide a hierarchical shredding device for construction waste, possess through first crushing barrel eccentric settings, and the first crushing barrel and the reverse rotation of second crushing barrel extrude construction waste and carry out primary crushing, first crushing sword and second crushing sword interval set up, further smash construction waste, and through the setting of material feeding unit, make the unqualified construction waste after smashing be conveyed to between first crushing barrel and the second crushing barrel and smash once more, crushing effectual, crushing efficiency is high, and the setting of spiral crushing shaft, then further carry out hierarchical shredding to construction waste, make the more thorough advantage of smashing, solved current shredding device single structure, in the process of further shape shredding to construction waste mostly once smashes, difficult circulation is reciprocal to smash many times, cause construction waste to smash not thoroughly easily, the pulverization effect is not ideal, and therefore, improvement is required.
In order to achieve the above object, the utility model provides a following technical scheme: a graded crushing treatment device for construction waste comprises a box body, wherein the bottom of the box body is fixedly connected with supporting legs, the top of the box body is fixedly connected with a motor box, the top of the inner wall of the motor box is fixedly connected with a first driving motor, an output shaft of the first driving motor is fixedly connected with a first rotating shaft, the first rotating shaft penetrates through the bottom of the motor box and the top of the box body and is rotatably connected with the motor box and the box body through bearings, the surface of the first rotating shaft close to the top end is fixedly connected with a driving belt pulley, the driving belt pulley is connected with a feeding device through belt transmission, the surface of the first rotating shaft is fixedly connected with a first crushing barrel, the circumferential surface of the first crushing barrel is fixedly connected with a first crushing knife, the inner wall of the box body close to the bottom is fixedly connected with a first filter plate, and the left sides of the box body and the supporting, and the upper surface of the fixed plate below is fixedly connected with a second driving motor, the output end of the second driving motor is fixedly connected with a second rotating shaft, the top end of the second rotating shaft is rotatably connected with the fixed plate above through a bearing, the second rotating shaft is close to the surface fixedly connected with gear on the top end, the box body is close to the inner wall of the top part and is provided with an annular placing groove, a second crushing barrel is arranged in the annular placing groove, the circumferential inner wall of the second crushing barrel is fixedly connected with a second crushing knife, the surface fixedly connected with outer gear ring is close to the middle part of the second crushing barrel, the inner wall of the annular placing groove is provided with an annular rotating groove for rotating the outer gear ring, the right side of the gear penetrates through the left side of the box body and is meshed with the surface of the outer gear ring, and the left side and the bottom of the.
Preferably, material feeding unit includes a feeding section of thick bamboo, the left side fixed connection of a feeding section of thick bamboo is on the right side of box, the right side fixedly connected with triangular support plate near the bottom of box, and the upper surface of triangular support plate and the bottom fixed connection of a feeding section of thick bamboo, be equipped with the spiral feeding axle in the feeding section of thick bamboo, the both ends of spiral feeding axle are rotated through the top and the bottom of bearing and feeding section of thick bamboo respectively and are connected, the fixed surface that the spiral feeding axle is close to the top is connected with driven pulley, driven pulley passes through the belt and is connected with the drive pulley transmission, pan feeding mouth and bin outlet have been seted up respectively to the left side that a feeding section of.
Preferably, the surface of the second rotating shaft close to the bottom is fixedly connected with a driving bevel gear, the surface of the driving bevel gear is meshed with a driven bevel gear, the inner wall of the box close to the bottom is rotatably connected with a spiral crushing shaft through a bearing, the left end of the spiral crushing shaft penetrates through the box and is fixedly connected with the inner wall of the driven bevel gear, and the box is located below the spiral crushing shaft and is fixedly connected with a second filter plate.
Preferably, the first crushing barrel is eccentrically arranged on the first rotating shaft, and the first crushing knife and the second crushing knife are arranged at intervals.
Preferably, the top and the bottom of the inner wall of the annular placing groove are both provided with grooves, balls are arranged in the grooves, and the surfaces of the balls are in rolling connection with the top or the bottom of the second crushing barrel.
Compared with the prior art, the beneficial effects of the utility model are that: building rubbish is sent into the box from the feed inlet, then start first driving motor and second driving motor, and first driving motor and second driving motor antiport, because the antiport of first crushing barrel eccentric settings and first crushing barrel and second crushing barrel can extrude building rubbish and carry out primary crushing, first crushing sword and second crushing sword interval set up, further smash building rubbish, smash qualified can fall on the second filter through first filter, the unqualified building rubbish after smashing then can be conveyed to and smash once more between first crushing barrel and the second crushing barrel through material feeding unit, crushing effectual, crushing efficiency is high, and the setting of spiral crushing shaft, can carry out hierarchical shredding process once more to building rubbish on the second filter, make and smash more thoroughly, crushing efficiency is improved.
Drawings
FIG. 1 is a main sectional view of the structure of the present invention;
FIG. 2 is an enlarged view of the structure at A of the present invention;
fig. 3 is an enlarged view of the structure of the present invention at B.
In the figure: 1-box body, 2-motor box, 3-first driving motor, 4-first rotating shaft, 5-driving belt pulley, 6-first crushing barrel, 7-first crushing cutter, 8-first filter plate, 9-fixing plate, 10-second driving motor, 11-second rotating shaft, 12-gear, 13-second crushing barrel, 14-second crushing cutter, 15-outer gear ring, 16-annular rotating groove, 17-feeding barrel, 18-spiral feeding shaft, 19-driven belt pulley, 20-driving bevel gear, 21-spiral crushing shaft, 22-second filter plate and 23-ball.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a grading crushing treatment device for construction waste comprises a box body 1, wherein supporting legs are fixedly connected to the bottom of the box body 1, a motor box 2 is fixedly connected to the top of the box body 1, a through hole for a belt to penetrate through is formed in the right side of the motor box 2, a first driving motor 3 is fixedly connected to the top of the inner wall of the motor box 2, a first rotating shaft 4 is fixedly connected to an output shaft of the first driving motor 3, the first rotating shaft 4 penetrates through the bottom of the motor box 2 and the top of the box body 1 and is rotatably connected with the motor box 2 and the box body 1 through a bearing, a driving belt pulley 5 is fixedly connected to the surface, close to the top end, of the first rotating shaft 4, the driving belt pulley 5 is connected with a feeding device through belt transmission, the feeding device comprises a feeding barrel 17, the left side of the feeding barrel 17 is fixedly connected to the right side of the box body 1, a triangular supporting plate is fixedly connected to, the feeding barrel 17 is internally provided with a spiral feeding shaft 18, qualified grinding can fall onto a second filter plate 22 through a first filter plate 8, a first driving motor 3 rotates to drive a first grinding barrel 6, a driving pulley 5, a driven pulley 19 and the spiral feeding shaft 18 to rotate, so that unqualified ground construction waste is conveyed to a position between the first grinding barrel 6 and the second grinding barrel 8 through a feeding device for secondary grinding, the grinding effect is good, the grinding efficiency is high, two ends of the spiral feeding shaft 18 are respectively and rotatably connected with the top and the bottom of the feeding barrel 17 through bearings, the surface of the spiral feeding shaft 18 close to the top is fixedly connected with the driven pulley 19, the driven pulley 19 is in transmission connection with the driving pulley 5 through a belt, the left side of the feeding barrel 17 close to the bottom and the top is respectively provided with a feeding port and a discharging port, the surface of the first rotating shaft 4 is fixedly connected with the first grinding barrel 6, the first crushing barrel 6 is eccentrically arranged on the first rotating shaft 4, the first crushing cutter 7 and the second crushing cutter 14 are arranged at intervals, the construction waste is firstly fed into the box body from a feeding hole, then the first driving motor 3 and the second driving motor 10 are respectively started, the first driving motor 3 and the second driving motor 10 reversely rotate, the construction waste can be further crushed due to the eccentric arrangement of the first crushing barrel 6 on the first rotating shaft 4 and the reverse rotation of the first crushing barrel 6 and the second crushing barrel 13, the first crushing cutter 7 and the second crushing cutter 14 are arranged at intervals, the first crushing cutter 7 is fixedly connected to the circumferential surface of the first crushing barrel 6, the first filter plate 8 is fixedly connected to the inner wall of the box body 1 close to the bottom, the box body 1 and the left side of the supporting leg are fixedly connected with two symmetrical fixing plates 9, and the second driving motor 10 is fixedly connected to the upper surface of the lower fixing plate 9, the output end of the second driving motor 10 is fixedly connected with a second rotating shaft 11, the surface of the second rotating shaft 11 close to the bottom end is fixedly connected with a driving bevel gear 20, the surface of the driving bevel gear 20 is engaged with a driven bevel gear, the inner wall of the box body 1 close to the bottom end is rotatably connected with a spiral crushing shaft 21 through a bearing, the left end of the spiral crushing shaft 21 penetrates through the box body 1 and is fixedly connected with the inner wall of the driven bevel gear, the inner wall of the box body 1 below the spiral crushing shaft 21 is fixedly connected with a second filter plate 22, the second driving motor 10 rotates to drive the gear 12, the outer gear ring 15, the driving bevel gear 20 and the spiral crushing shaft 21 to rotate, and the rotation of the spiral crushing shaft 21 can perform graded crushing treatment on the construction waste on the second filter plate 22 again, so that the crushing is more thorough, the crushing efficiency is improved, the top end of the second rotating shaft 11 is rotatably, the surface of the second rotating shaft 11 near the top end is fixedly connected with a gear 12, the inner wall of the box body 1 near the top is provided with an annular placing groove, the top and the bottom of the inner wall of the annular placing groove are both provided with grooves, and the grooves are internally provided with rolling balls 23, through the arrangement of the grooves and the balls 23, the rotation of the second crushing barrel 13 is more stable and smoother, the surfaces of the balls 23 are in rolling connection with the top or the bottom of the second crushing barrel 13, and a second crushing barrel 13 is arranged in the annular placing groove, the circumferential inner wall of the second crushing barrel 13 is fixedly connected with a second crushing cutter 14, the surface of the second crushing barrel 13 close to the middle part is fixedly connected with an outer gear ring 15, the inner wall of the annular placing groove is provided with an annular rotating groove 16 for the outer gear ring 15 to rotate, the right side of the gear 12 penetrates through the left side of the box body 1, and is meshed with the surface of the outer gear ring 15, and the left side and the bottom of the box body 1 close to the top are respectively provided with a feeding hole and a discharging hole.
The working principle is as follows: when the grading crushing treatment device for the construction waste is used, the construction waste is firstly fed into a box body from a feeding hole, then the first driving motor 3 and the second driving motor 10 are respectively started, the first driving motor 3 and the second driving motor 10 rotate in opposite directions, the construction waste can be extruded to be crushed for the first time due to the eccentric arrangement of the first crushing barrel 6 on the first rotating shaft 4 and the opposite rotation of the first crushing barrel 6 and the second crushing barrel 13, the first crushing knife 7 and the second crushing knife 14 are arranged at intervals, the construction waste can be further crushed, the qualified building waste can fall onto the second filter plate 22 through the first filter plate 8, the first driving motor 3 rotates to drive the first crushing barrel 6, the driving belt pulley 5, the driven belt pulley 19 and the spiral feeding shaft 18 to rotate, and the unqualified building waste can be conveyed between the first crushing barrel 6 and the second crushing barrel 8 to be crushed again through the feeding device, crushing effectual, it is efficient to smash, and second driving motor 10 rotates then can drive gear 12, outer ring gear 15, initiative conical gear 20 and spiral crushing shaft 21 and rotate to make first crushing barrel 6 and 8 antiport of second crushing barrel, and spiral crushing shaft 21's rotation can carry out hierarchical shredding once more to the building rubbish on the second filter 22, makes to smash more thoroughly, has improved crushing efficiency.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a hierarchical shredding device for building rubbish, includes box (1), the bottom fixedly connected with supporting leg of box (1), its characterized in that: the top of the box body (1) is fixedly connected with a motor box (2), the top of the inner wall of the motor box (2) is fixedly connected with a first driving motor (3), an output shaft of the first driving motor (3) is fixedly connected with a first rotating shaft (4), the first rotating shaft (4) penetrates through the bottom of the motor box (2) and the top of the box body (1) and is rotatably connected with the motor box (2) and the box body (1) through a bearing, the surface of the first rotating shaft (4) close to the top end is fixedly connected with a driving belt pulley (5), the driving belt pulley (5) is connected with a feeding device through belt transmission, the surface of the first rotating shaft (4) is fixedly connected with a first crushing barrel (6), the circumferential surface of the first crushing barrel (6) is fixedly connected with a first crushing cutter (7), the inner wall of the box body (1) close to the bottom is fixedly connected with a first filter plate (8), the left sides of the box body (1) and the supporting legs are fixedly connected with two symmetrical fixing plates (9), the upper surface of the fixing plate (9) positioned below is fixedly connected with a second driving motor (10), the output end of the second driving motor (10) is fixedly connected with a second rotating shaft (11), the top end of the second rotating shaft (11) is rotatably connected with the fixing plate (9) positioned above through a bearing, the surface of the second rotating shaft (11) close to the top end is fixedly connected with a gear (12), the inner wall of the box body (1) close to the top is provided with an annular placing groove, a second crushing barrel (13) is arranged in the annular placing groove, the circumferential inner wall of the second crushing barrel (13) is fixedly connected with a second crushing knife (14), the surface of the second crushing barrel (13) close to the middle part is fixedly connected with a gear ring outer (15), the inner wall of the annular placing groove is provided with an annular rotating groove (16) for rotating the outer gear ring, the right side of gear (12) runs through the left side of box (1), and meshes with the surface of outer ring gear (15), feed inlet and discharge gate have been seted up respectively to the left side and the bottom that box (1) is close to the top.
2. The graded crushing treatment device for construction waste as claimed in claim 1, characterized in that: the feeding device comprises a feeding barrel (17), the left side of the feeding barrel (17) is fixedly connected to the right side of a box body (1), a triangular supporting plate is fixedly connected to the right side of the box body (1) close to the bottom, the upper surface of the triangular supporting plate is fixedly connected with the bottom of the feeding barrel (17), a spiral feeding shaft (18) is arranged in the feeding barrel (17), two ends of the spiral feeding shaft (18) are respectively connected with the top and the bottom of the feeding barrel (17) through bearings in a rotating mode, a driven belt pulley (19) is fixedly connected to the surface of the spiral feeding shaft (18) close to the top end, the driven belt pulley (19) is connected with a driving belt pulley (5) through a belt in a transmission mode, and a feeding port and a discharging port are respectively formed in the left side of the feeding barrel (17) close.
3. The graded crushing treatment device for construction waste as claimed in claim 1, characterized in that: second pivot (11) are close to fixed surface of bottom and are connected with initiative conical gear (20), the surface toothing of initiative conical gear (20) has driven conical gear, the inner wall that box (1) is close to the bottom rotates through the bearing and is connected with spiral crushing axle (21), the left end of spiral crushing axle (21) runs through box (1), and with driven conical gear's inner wall fixed connection, box (1) is located the inner wall fixedly connected with second filter (22) of spiral crushing axle (21) below.
4. The graded crushing treatment device for construction waste as claimed in claim 1, characterized in that: the first crushing barrel (6) is eccentrically arranged on the first rotating shaft (4), and the first crushing knife (7) and the second crushing knife (14) are arranged at intervals.
5. The graded crushing treatment device for construction waste as claimed in claim 1, characterized in that: the top and the bottom of the inner wall of the annular placing groove are both provided with grooves, balls (23) are arranged in the grooves, and the surfaces of the balls (23) are in rolling connection with the top or the bottom of the second crushing barrel (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920414320.XU CN209968601U (en) | 2019-03-29 | 2019-03-29 | A hierarchical shredding device for building rubbish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920414320.XU CN209968601U (en) | 2019-03-29 | 2019-03-29 | A hierarchical shredding device for building rubbish |
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| CN209968601U true CN209968601U (en) | 2020-01-21 |
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| CN201920414320.XU Active CN209968601U (en) | 2019-03-29 | 2019-03-29 | A hierarchical shredding device for building rubbish |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111111883A (en) * | 2020-02-11 | 2020-05-08 | 厦门恰再注包装有限公司 | Grind automatic weighing blowing conveyor |
| CN112108250A (en) * | 2020-09-07 | 2020-12-22 | 吴远光 | Comprehensive recycling treatment equipment and comprehensive recycling treatment process for construction waste |
| CN113695050A (en) * | 2020-10-10 | 2021-11-26 | 沈会琼 | Environment-friendly industrial solid waste crushing and recycling device and operation method thereof |
| CN115364988A (en) * | 2022-07-11 | 2022-11-22 | 枣庄鑫金山智能装备有限公司 | Movable crusher device |
-
2019
- 2019-03-29 CN CN201920414320.XU patent/CN209968601U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111111883A (en) * | 2020-02-11 | 2020-05-08 | 厦门恰再注包装有限公司 | Grind automatic weighing blowing conveyor |
| CN112108250A (en) * | 2020-09-07 | 2020-12-22 | 吴远光 | Comprehensive recycling treatment equipment and comprehensive recycling treatment process for construction waste |
| CN113695050A (en) * | 2020-10-10 | 2021-11-26 | 沈会琼 | Environment-friendly industrial solid waste crushing and recycling device and operation method thereof |
| CN115364988A (en) * | 2022-07-11 | 2022-11-22 | 枣庄鑫金山智能装备有限公司 | Movable crusher device |
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