CN215586563U - Multistage reducing mechanism of building rubbish recovery usefulness - Google Patents
Multistage reducing mechanism of building rubbish recovery usefulness Download PDFInfo
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- CN215586563U CN215586563U CN202121501878.5U CN202121501878U CN215586563U CN 215586563 U CN215586563 U CN 215586563U CN 202121501878 U CN202121501878 U CN 202121501878U CN 215586563 U CN215586563 U CN 215586563U
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Abstract
The utility model discloses a multistage crushing device for recovering construction waste, which comprises a crushing box, at least one extrusion block, a linear displacement mechanism, two crushing rollers and a driving mechanism, wherein the extrusion block is arranged on the crushing box; at least one extrusion block is horizontally arranged in the crushing box, a plurality of first crushing teeth are arranged on the right wall of the extrusion block, and a plurality of second crushing teeth which are staggered with the first crushing teeth are arranged on the inner wall of the right side of the crushing box; the linear displacement mechanism is arranged in a driving box fixed on the outer wall of the left side of the crushing box, and the output end of the linear displacement mechanism extends into the crushing box and is connected with the extrusion block for driving the extrusion block to horizontally reciprocate; the two crushing rollers are horizontally arranged in the crushing box and are positioned below the extrusion block; the driving mechanism is arranged in the driving box, and the output end of the driving mechanism is connected with the two crushing rollers and used for driving the two crushing rollers to rotate. The utility model can crush the construction waste for many times, and the construction waste is crushed more thoroughly and is convenient to recycle.
Description
Technical Field
The utility model relates to the technical field of construction waste treatment, in particular to a multistage crushing device for recycling construction waste.
Background
The construction waste refers to residue, waste soil, waste material, sludge and other wastes generated in the process of constructing, laying or dismantling and repairing various buildings, structures, pipe networks and the like by construction and construction units or individuals.
Building rubbish need smash it when retrieving, and current building rubbish reducing mechanism can not be to the abundant crushing of building rubbish, can only once smash building rubbish, consequently smashes the not high and kibbling not thorough of efficiency of building rubbish, and is inconvenient to carry out recycle to building rubbish.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a multistage crushing device for recovering construction waste, which aims to solve the problems of the background technology.
The technical scheme of the utility model is as follows: a multi-stage crushing device for recovering construction waste comprises a crushing box, at least one extrusion block, a linear displacement mechanism, two crushing rollers and a driving mechanism; at least one extrusion block is horizontally arranged in the crushing box, a plurality of first crushing teeth are arranged on the right wall of the extrusion block, and a plurality of second crushing teeth which are staggered with the first crushing teeth are arranged on the inner wall of the right side of the crushing box; the linear displacement mechanism is arranged in the driving box, the driving box is fixed on the outer wall of the left side of the crushing box, and the output end of the linear displacement mechanism extends into the crushing box and is connected with the extrusion block and used for driving the extrusion block to horizontally reciprocate; the two crushing rollers are horizontally arranged in the crushing box and are positioned below the extrusion block; the driving mechanism is arranged in the driving box, and the output end of the driving mechanism is connected with the two crushing rollers and used for driving the two crushing rollers to rotate.
Further, the linear displacement mechanism includes a first motor, a crankshaft, at least one connecting rod, and at least one support plate; the first motor is fixed on a first support frame, the first support frame is horizontally erected in the driving box, and an output shaft of the first motor is vertically and upwardly arranged; one end of the crankshaft is connected with an output shaft of the first motor, and the other end of the crankshaft is rotationally connected with the inner top surface of the driving box; at least one connecting rod is horizontally arranged, one end of the connecting rod is sleeved and hinged with the shaft diameter of the connecting rod on the crankshaft, and the other end of the connecting rod extends into the crushing box and is hinged with the left side wall of the extrusion block; at least one supporting plate is horizontally fixed on the inner wall of the left side of the crushing box, a horizontally arranged sliding groove is formed in the top of the supporting plate, and the bottom of the extrusion block is clamped in the sliding groove and is in sliding connection with the sliding groove.
Further, the driving mechanism comprises a second motor, a first shaft, a first gear, a second shaft and a second gear; the second motor is fixed on a second support frame, the second support frame is horizontally fixed on the inner wall of the left side of the driving box, and an output shaft of the second motor is horizontally arranged rightwards; one end of the first shaft is connected with an output shaft of the second motor, the other end of the first shaft extends into the crushing box and is rotationally connected with the right side wall of the crushing box, and one crushing roller is sleeved and fixed on the first shaft; the first gear is sleeved and fixed on the first shaft; the second shaft is arranged in the driving box and is horizontally parallel to the first shaft, one end of the second shaft is rotatably connected with the left side wall of the driving box, and the other end of the second shaft extends into the crushing box and is rotatably connected with the right side wall of the crushing box; and the second gear is sleeved and fixed on the second shaft and is meshed with the first gear.
Further, smash on the right side outer wall of case 1 the vertical fixation have row's material case, arrange the material case be located two below of smashing the roller and with smash the case intercommunication, arrange the material case and smash the screw rod that incasement portion was equipped with the level and sets up, the right-hand member of screw rod and the right side inner wall of arranging the material case rotate to be connected, the left end of screw rod extends to drive incasement and is connected with the left side inner wall rotation of drive case, the left end suit of screw rod is fixed with first belt pulley, the suit is fixed with the second belt pulley on the primary shaft, is connected through the belt between second belt pulley and the first belt pulley.
Furthermore, a plurality of convex blocks are arranged on the inner bottom surfaces of the discharging box and the crushing box.
Furthermore, the right side bottom of the discharge box is provided with a discharge opening.
Furthermore, the top of the extrusion block is provided with an inclined surface which is opposite to the plurality of second crushing teeth.
Furthermore, a material guiding bin is arranged inside the crushing box, and the two crushing rollers are arranged in the material guiding bin.
Furthermore, the top of the crushing box is provided with a feeding port.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model can drive the crankshaft to rotate by controlling the first motor, the extrusion block is driven by the connecting rod to horizontally reciprocate in the rotation process of the crankshaft, the construction waste can be preliminarily extruded and crushed by matching a plurality of first crushing teeth arranged on the extrusion block with a plurality of second crushing teeth arranged on the crushing box in the movement process of the extrusion block, and the crushed construction waste is secondarily crushed by the two crushing rollers, so that the construction waste is crushed more thoroughly and is convenient to recycle.
2. The second motor in the utility model can drive the two crushing rollers to crush the construction waste for the second time, and can also drive the screw rod to rotate, so that the crushed construction waste is conveyed into the discharge box and discharged from the discharge opening.
3. According to the utility model, the plurality of bulges are arranged on the inner bottom surfaces of the crushing box and the discharging box, so that the construction waste can be further ground and crushed when the crushed construction waste is driven by the screw rod to move, and the crushed particles of the construction waste are smaller.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view taken at A-A of FIG. 1 in accordance with the present invention.
Detailed Description
The following detailed description of embodiments of the utility model refers to the accompanying drawings. In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The terms "a" and "an" 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 "a", "an", or "two" 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.
It should be noted that the electrical components in the present invention are all electrically connected to an external controller and 220V mains, and the controller can be a conventional known device controlled by a computer or the like, and does not involve any innovation.
Examples
As shown in fig. 1 and 2, a multistage crushing device for recovering construction waste comprises a crushing box 1, at least one extrusion block 2, a linear displacement mechanism, two crushing rollers 4 and a driving mechanism; at least one extrusion block 2 is horizontally arranged in the crushing box 1, a plurality of first crushing teeth 21 are arranged on the right wall of the extrusion block 2, and a plurality of second crushing teeth 11 which are staggered with the first crushing teeth 21 are arranged on the inner wall of the right side of the crushing box 1; the linear displacement mechanism is arranged in the driving box 3, the driving box 3 is fixed on the outer wall of the left side of the crushing box 1, and the output end of the linear displacement mechanism extends into the crushing box 1 and is connected with the extrusion block 2 and used for driving the extrusion block 2 to horizontally reciprocate; the two crushing rollers 4 are horizontally arranged in the crushing box 1 and are positioned below the extrusion block 2; the driving mechanism is arranged in the driving box 3, and the output end of the driving mechanism is connected with the two crushing rollers 3 and used for driving the two crushing rollers 3 to rotate.
When smashing building rubbish, start straight line displacement mechanism and actuating mechanism through the controller, straight line displacement mechanism can drive 2 horizontal reciprocating motion of extrusion piece, 2 horizontal reciprocating motion's of extrusion piece in-process is equipped with the cooperation of the broken tooth 11 of a plurality of first broken teeth 21 and a plurality of second that are equipped with on the 1 right side inner wall of crushing case through its right wall, can carry out primary crushing to building rubbish, building rubbish after smashing falls into between two crushing rollers 3, thereby two crushing rollers 3 rotate under actuating mechanism's drive and can carry out the regrinding to building rubbish, make the kibbling littleer more thorough of building rubbish, thereby be convenient for recycle.
Specifically, as shown in fig. 1, the linear displacement mechanism includes a first motor 5, a crankshaft 52, at least one connecting rod 53, and at least one support plate 55; the first motor 5 is fixed on a first support frame 51, the first support frame 51 is horizontally erected in the driving box 3, and an output shaft of the first motor 5 is vertically arranged upwards; one end of the crankshaft 52 is connected with an output shaft of the first motor 5, and the other end of the crankshaft 52 is rotatably connected with the inner top surface of the driving box 3; at least one connecting rod 53 is horizontally arranged, one end of the connecting rod is sleeved and hinged with the connecting rod shaft diameter on the crankshaft 52, and the other end of the connecting rod extends into the crushing box 1 and is hinged with the left side wall of the extrusion block 2; at least one supporting plate 55 is horizontally fixed on the inner wall of the left side of the crushing box 1, a sliding groove 56 which is horizontally arranged is arranged at the top of the supporting plate 55, and the bottom of the extrusion block 2 is clamped in the sliding groove 56 and is in sliding connection with the sliding groove 56.
Referring to fig. 1, the quantity of extrusion piece 2 is more than one, can be a plurality of, the quantity of extrusion piece 2 and the connecting rod diameter of axle quantity phase-match on the bent axle 52, extrusion piece 2 is when carrying out preliminary crushing to building rubbish, drive bent axle 52 through first motor 5 of controller control and rotate, bent axle 52 pivoted in-process drives connecting rod 53 through the connecting rod diameter of axle on it and carries out reciprocating swing, connecting rod 53 wobbling process is through the cooperation with spout 56, thereby can drive extrusion piece 2 and carry out reciprocal horizontal migration in spout 56 and extrude crushing to building rubbish.
Specifically, as shown in fig. 1 and 2, the drive mechanism includes a second motor 6, a first shaft 62, a first gear 63, a second shaft 64, and a second gear 65; the second motor 6 is fixed on a second support frame 61, the second support frame 61 is horizontally fixed on the inner wall of the left side of the driving box 3, and the output shaft of the second motor 6 is horizontally arranged to the right; one end of the first shaft 62 is connected with an output shaft of the second motor 6 through a coupler, the other end of the first shaft 62 extends into the crushing box 1 and is rotatably connected with the right side wall of the crushing box 1, and one crushing roller 4 is sleeved and fixed on the first shaft 62; a first gear 63 is sleeved and fixed on the first shaft 62; the second shaft 64 is arranged in the driving box 2 and is horizontally parallel to the first shaft 62, one end of the second shaft 64 is rotatably connected with the left side wall of the driving box 2, and the other end of the second shaft 64 extends into the crushing box 1 and is rotatably connected with the right side wall of the crushing box 1; the second gear 65 is fixed on the second shaft 64 in a sleeved manner, and the second gear 65 is meshed with the first gear 63.
Two crushing roller 4 carry out the regrinding to the building rubbish after 2 preliminary extrusion smashes of extrusion piece, drive primary shaft 62 through controller control second motor 6, first gear 63 and suit are in the synchronous rotation of a crushing roller 4 on primary shaft 62, because first gear 63 and the meshing of second gear 65, consequently first gear 63 can drive second gear 65 when rotating, secondary shaft 64 and suit are in the epaxial crushing roller 4 antiport of secondary, thereby realize that two crushing rollers 4 carry out the regrinding to building rubbish.
Preferably, as shown in fig. 1 and 2, in order to recover the crushed construction waste, a material discharging box 7 is vertically fixed on the outer wall of the right side of the crushing box 1, the material discharging box 7 is located below the two crushing rollers 4 and is communicated with the crushing box 1, a horizontally arranged screw rod 71 is arranged inside the material discharging box 7 and the crushing box 1, the right end of the screw rod 71 is rotatably connected with the inner wall of the right side of the material discharging box 7, the left end of the screw rod 71 extends into the driving box 2 and is rotatably connected with the inner wall of the left side of the driving box 2, a first belt pulley 72 is sleeved and fixed at the left end of the screw rod 71, a second belt pulley 66 is sleeved and fixed on the first shaft 62, and the second belt pulley 66 is connected with the first belt pulley 72 through a belt.
Wherein, a plurality of lugs 73 are arranged on the inner bottom surfaces of the discharging box 7 and the crushing box 1.
Wherein, the right bottom of the discharge box 7 is provided with a discharge outlet 74.
Can drive second belt pulley 66 when second motor 6 drives primary shaft 62 and rotates, because be connected through the belt between second belt pulley 66 and the first belt pulley 72, consequently, second belt pulley 66 can drive first belt pulley 72 and screw rod 71 synchronous revolution when rotating, screw rod 71 rotates and can push the construction waste after smashing to bin outlet 74 department and discharge, because be equipped with a plurality of lugs 73 on the interior bottom surface of bin 7 and crushing case 1, consequently screw rod 71 can carry out further grinding crushing to the construction waste after smashing through the cooperation with a plurality of lugs 73 when rotating, make the kibbling granule of construction waste littleer, be convenient for recovery processing.
Preferably, as shown in fig. 1, in order to prevent the construction waste from falling on the top of the squeezing block 2 and being crushed, the top of the squeezing block 2 is provided with an inclined surface, and the inclined surface is opposite to the plurality of second crushing teeth 11, during the reciprocating horizontal movement of the squeezing block 2.
Preferably, as shown in fig. 1 and 2, in order to enable all the construction waste primarily crushed by the crushing block 2 to fall onto the two crushing rollers 4 for secondary crushing, a material guiding bin 8 is arranged inside the crushing box 1, and the two crushing rollers 4 are arranged in the material guiding bin 8.
Preferably, as shown in fig. 1, in order to facilitate the construction waste to be thrown into the crushing box 1 for crushing, a feeding port 101 is provided at the top of the crushing box 1.
Although the preferred embodiments of the present invention have been disclosed, the embodiments of the present invention are not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121501878.5U CN215586563U (en) | 2021-07-02 | 2021-07-02 | Multistage reducing mechanism of building rubbish recovery usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121501878.5U CN215586563U (en) | 2021-07-02 | 2021-07-02 | Multistage reducing mechanism of building rubbish recovery usefulness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215586563U true CN215586563U (en) | 2022-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121501878.5U Expired - Fee Related CN215586563U (en) | 2021-07-02 | 2021-07-02 | Multistage reducing mechanism of building rubbish recovery usefulness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215586563U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115493360A (en) * | 2022-08-10 | 2022-12-20 | 山东宇能控制工程有限公司 | Coal detects with smashing drying equipment |
| CN116274284A (en) * | 2023-04-13 | 2023-06-23 | 中建八局第二建设有限公司 | Broken mixing arrangement of building rubbish for improvement building scene |
-
2021
- 2021-07-02 CN CN202121501878.5U patent/CN215586563U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115493360A (en) * | 2022-08-10 | 2022-12-20 | 山东宇能控制工程有限公司 | Coal detects with smashing drying equipment |
| CN116274284A (en) * | 2023-04-13 | 2023-06-23 | 中建八局第二建设有限公司 | Broken mixing arrangement of building rubbish for improvement building scene |
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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 |
Granted publication date: 20220121 |
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| CF01 | Termination of patent right due to non-payment of annual fee |