CN219965006U - Construction waste pretreatment device - Google Patents
Construction waste pretreatment device Download PDFInfo
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- CN219965006U CN219965006U CN202321280507.8U CN202321280507U CN219965006U CN 219965006 U CN219965006 U CN 219965006U CN 202321280507 U CN202321280507 U CN 202321280507U CN 219965006 U CN219965006 U CN 219965006U
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- crushing
- crushing roller
- transverse
- longitudinal
- guide plate
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- 238000010276 construction Methods 0.000 title claims abstract description 38
- 239000002699 waste material Substances 0.000 title claims abstract description 38
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 239000002912 waste gas Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a pretreatment device for construction waste, which comprises a fixing frame, wherein a crushing mechanism and a conveying mechanism are fixedly arranged on the fixing frame, and the conveying mechanism is arranged below the crushing mechanism; the crushing mechanism comprises a box body, wherein a transverse crushing roller and a longitudinal crushing roller which are rotationally connected with the box body are arranged in the box body, and the longitudinal crushing roller is arranged below the transverse crushing roller; the feeding device is characterized in that a feeding hole is formed in the upper end of the box body, a discharging hole is formed in the lower end of the box body, a guide plate is obliquely arranged on one side of the feeding hole, the guide plate is obliquely arranged, a plurality of rollers are arranged above the guide plate along the oblique direction of the guide plate, and the rollers are perpendicular to the length direction of the guide plate. The utility model has reasonable structural design, the arrangement of the material guide plate is convenient for conveying the construction waste into the box body, the use is convenient, the pretreatment and the crushing are thorough, the treatment effect is good, and the practicability is strong.
Description
Technical Field
The utility model relates to the technical field of construction waste treatment, in particular to a construction waste pretreatment device.
Background
The dregs, waste concrete, waste masonry and other waste gas generated in the construction activities of removing, constructing, decorating and the like are collectively called construction waste, and along with the acceleration of industrialization and urban processes, the construction industry also rapidly develops, and the accompanying construction waste is increasingly generated. The random stacking of the construction wastes can generate serious potential safety hazards, can pollute air and water sources, and is particularly important for the treatment of the construction wastes because the construction wastes occupy larger land area and reduce the soil quality due to larger quantity.
However, the existing construction waste treatment process has the following problems:
1) Most of the construction waste exists in a solid block shape, but the construction waste has different shapes and occupies a large amount of storage space;
2) The dispersed construction waste can increase great trouble for the transportation process, and is unfavorable for subsequent waste treatment.
Therefore, in view of the above-described technical problems, there is a need for a pretreatment device for construction waste and waste gas to pretreat construction waste.
Disclosure of Invention
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the pretreatment device for the construction waste comprises a fixing frame, wherein a crushing mechanism and a conveying mechanism are fixedly arranged on the fixing frame, and the conveying mechanism is arranged below the crushing mechanism;
the crushing mechanism comprises a box body, wherein a transverse crushing roller and a longitudinal crushing roller which are rotationally connected with the box body are arranged in the box body, and the longitudinal crushing roller is arranged below the transverse crushing roller;
the feeding device is characterized in that a feeding hole is formed in the upper end of the box body, a discharging hole is formed in the lower end of the box body, a guide plate is obliquely arranged on one side of the feeding hole, the guide plate is obliquely arranged, a plurality of rollers are arranged above the guide plate along the oblique direction of the guide plate, and the rollers are perpendicular to the length direction of the guide plate.
Further, the transverse crushing roller and the longitudinal crushing roller comprise a central shaft and crushing blades, the central shaft is horizontally and symmetrically arranged in two groups, a plurality of crushing blades are arranged on the central shaft along the axial direction of the central shaft, the crushing blades are disc-shaped, and a plurality of through grooves are annularly arranged on the outer circle of the crushing blades.
Further, the crushing blades on the two groups of central shafts are uniformly staggered, and the two groups of central shafts of the longitudinal crushing roller are perpendicular to the two groups of central shafts of the transverse crushing roller.
Further, one end of one central shaft of the transverse crushing roller is connected with a transverse motor, the other end of the transverse motor is in transmission connection with the other central shaft through a gear, and the transverse motor is used for simultaneously driving the two groups of central shafts of the transverse crushing roller to rotate.
Further, one end of one central shaft of the longitudinal crushing roller is connected with a longitudinal motor, the other end of the longitudinal motor is in transmission connection with the other central shaft through a gear, and the longitudinal motor is used for simultaneously driving two groups of central shafts of the longitudinal crushing roller to rotate.
Compared with the prior art, the utility model has the advantages that: according to the utility model, the building garbage in blocks is crushed by the crushing mechanism, and the crushed building garbage is conveyed to the transport vehicle by the conveying mechanism, so that the transport and subsequent treatment are facilitated; the crushing mechanism comprises a crushing mechanism body, wherein a crushing mechanism body is arranged on the crushing mechanism body, a crushing mechanism is arranged on the crushing mechanism body, a transverse crushing roller and a longitudinal crushing roller are arranged on the crushing mechanism body, the crushing mechanism is arranged on the crushing mechanism body, and a material guide plate is obliquely arranged on one. The utility model has reasonable structural design, the arrangement of the material guide plate is convenient for conveying the construction waste into the box body, the use is convenient, the pretreatment and the crushing are thorough, the treatment effect is good, and the practicability is strong.
Drawings
Fig. 1 is a schematic structural view of a construction waste pretreatment device according to the present utility model.
Fig. 2 is a sectional view of a construction waste pretreatment device according to the present utility model.
Fig. 3 is a schematic structural view of a transverse crushing roller and a longitudinal crushing roller in the construction waste pretreatment device.
As shown in the figure: 1. the device comprises a fixing frame, 2, a crushing mechanism, 2.1, a box body, 2.11, a feed inlet, 2.12, a discharge outlet, 2.13, a guide plate, 2.14, a roller, 2.2, a transverse crushing roller, 2.3, a longitudinal crushing roller, 2.4, a central shaft, 2.5, a crushing blade, 2.6, a transverse motor, 2.7, a longitudinal motor, 3, a conveying mechanism and 3.1, and a conveying motor.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
In the description of the embodiments of the present utility model, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which the product of the present utility model is conventionally put when used, it is merely for convenience of describing the present utility model and simplifying the description, and it does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal," "vertical," "overhang" and the like, if any, do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present utility model, "plurality" means at least 2.
In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Examples:
referring to fig. 1-3, a pretreatment device for construction waste comprises a fixing frame 1, wherein a crushing mechanism 2 and a conveying mechanism 3 are fixedly arranged on the fixing frame 1, and the conveying mechanism 3 is arranged below the crushing mechanism 2;
the crushing mechanism 2 comprises a box body 2.1, wherein a transverse crushing roller 2.2 and a longitudinal crushing roller 2.3 which are rotatably connected with the box body 2.1 are arranged in the box body, and the longitudinal crushing roller 2.3 is arranged below the transverse crushing roller 2.2;
the upper end of the box body 2.1 is provided with a feed inlet 2.11, the lower end of the box body is provided with a discharge outlet 2.12, one side of the feed inlet 2.11 is obliquely provided with a guide plate 2.13, the guide plate 2.13 is obliquely arranged, a plurality of rollers 2.14 are arranged above the guide plate along the oblique direction of the guide plate 2.13, and the rollers 2.14 are perpendicular to the length direction of the guide plate 2.13.
In a preferred embodiment of this embodiment, the transverse crushing roller 2.2 and the longitudinal crushing roller 2.3 each include a central shaft 2.4 and crushing blades 2.5, two groups of the central shafts 2.4 are horizontally and symmetrically arranged, a plurality of crushing blades 2.5 are arranged on the central shafts along the axial direction of the central shafts, the crushing blades 2.5 are disc-shaped, and a plurality of through grooves are formed in the outer ring of the crushing blades 2.5. The crushing blades 2.5 on the two groups of central shafts 2.4 are uniformly staggered, and the two groups of central shafts 2.4 of the longitudinal crushing roller 2.3 are perpendicular to the two groups of central shafts 2.4 of the transverse crushing roller 2.2.
In a preferred embodiment of this embodiment, one end of one central shaft 2.4 of the transverse crushing roller 2.2 is connected with a transverse motor 2.6, and the other end is in transmission connection with the other central shaft 2.4 through a gear, and the transverse motor 2.6 is used for simultaneously driving two groups of central shafts 2.4 of the transverse crushing roller 2.2 to rotate. One end of one central shaft 2.4 of the longitudinal crushing roller 2.3 is connected with a longitudinal motor 2.7, the other end of the longitudinal motor is in transmission connection with the other central shaft 2.4 through a gear, and the longitudinal motor 2.7 is used for simultaneously driving the two groups of central shafts 2.4 of the longitudinal crushing roller 2.3 to rotate.
In a preferred embodiment of this embodiment, the conveying mechanism 3 is disposed below the discharge port 2.12, and is a conveying belt, and a conveying motor 3.1 for driving the conveying mechanism 3 to operate is disposed on one side of the conveying mechanism 3. The conveying motor 3.1, the transverse motor 2.6 and the longitudinal motor 2.7 are fixedly connected with the fixing frame 1.
When the utility model is implemented, the construction waste is put on the material guide plate, and the construction waste rotationally slides into the feeding port along with the roller on the material guide plate under the action of self inertia and then enters the box body, and after the transverse crushing roller and the longitudinal crushing roller in the box body are started, the construction waste is crushed and falls on the conveying mechanism through the construction waste discharging port which is crushed into small blocks. The conveying mechanism conveys the crushed and pretreated construction waste to the transport vehicle.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (7)
1. The pretreatment device for the construction waste is characterized by comprising a fixing frame, wherein a crushing mechanism and a conveying mechanism are fixedly arranged on the fixing frame, and the conveying mechanism is arranged below the crushing mechanism;
the crushing mechanism comprises a box body, wherein a transverse crushing roller and a longitudinal crushing roller which are rotationally connected with the box body are arranged in the box body, and the longitudinal crushing roller is arranged below the transverse crushing roller;
the feeding device is characterized in that a feeding hole is formed in the upper end of the box body, a discharging hole is formed in the lower end of the box body, a guide plate is obliquely arranged on one side of the feeding hole, the guide plate is obliquely arranged, a plurality of rollers are arranged above the guide plate along the oblique direction of the guide plate, and the rollers are perpendicular to the length direction of the guide plate.
2. The pretreatment device for construction waste according to claim 1, wherein the transverse crushing roller and the longitudinal crushing roller each comprise a central shaft and crushing blades, the central shafts are horizontally and symmetrically arranged in two groups, a plurality of crushing blades are arranged on the central shafts along the axial direction of the central shafts, the crushing blades are disc-shaped, and a plurality of through grooves are annularly arranged on the outer circles of the crushing blades.
3. The construction waste pretreatment device according to claim 2, wherein the crushing blades on the two groups of the central shafts are uniformly staggered, and the two groups of the central shafts of the longitudinal crushing rollers are perpendicular to the two groups of the central shafts of the transverse crushing rollers.
4. A construction waste pretreatment device according to claim 3, wherein one end of one central shaft of the transverse crushing roller is connected with a transverse motor, and the other end is in transmission connection with the other central shaft through a gear, and the transverse motor is used for simultaneously driving two groups of central shafts of the transverse crushing roller to rotate.
5. The construction waste pretreatment device according to claim 4, wherein one end of one central shaft of the longitudinal crushing roller is connected with a longitudinal motor, and the other end of the central shaft is in transmission connection with the other central shaft through a gear, and the longitudinal motor is used for simultaneously driving two groups of central shafts of the longitudinal crushing roller to rotate.
6. The pretreatment device for construction waste according to claim 5, wherein the conveying mechanism is arranged below the discharge port and is a conveying belt, and a conveying motor for driving the conveying mechanism to operate is arranged on one side of the conveying mechanism.
7. The construction waste pretreatment device according to claim 6, wherein the conveying motor, the transverse motor and the longitudinal motor are fixedly connected with the fixing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321280507.8U CN219965006U (en) | 2023-05-25 | 2023-05-25 | Construction waste pretreatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321280507.8U CN219965006U (en) | 2023-05-25 | 2023-05-25 | Construction waste pretreatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219965006U true CN219965006U (en) | 2023-11-07 |
Family
ID=88578810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321280507.8U Active CN219965006U (en) | 2023-05-25 | 2023-05-25 | Construction waste pretreatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219965006U (en) |
-
2023
- 2023-05-25 CN CN202321280507.8U patent/CN219965006U/en active Active
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