Pretreatment device for crushing environment-friendly building materials

Abstract

The utility model relates to the field of waste management and resource recovery, in particular to a pretreatment device for crushing environment-friendly building materials, which comprises a mounting frame, a top plate mounted on the upper side of the left part of the mounting frame, a driving component mounted on the left part of the mounting frame, a driving motor mounted on the left part of the mounting frame and two bevel gears mounted on the left part of the mounting frame, an output shaft of the driving motor is arranged in a forward direction and connected with a first bevel gear, two crushing rollers are rotationally connected into the mounting frame and located on the front portion and the rear portion of the mounting frame, the left ends of the crushing rollers are connected with gears, and the gears are meshed with each other. According to the utility model, the design of the material pushing mechanism ensures that crushed materials cannot be accumulated, the characteristic effectively avoids production interruption caused by material blockage and ensures the production continuity, and the flow guide mechanism is adopted, so that accidental splashing possibly occurring in the operation process is reduced, the safety of the whole operation is improved, and the production efficiency is improved. And the safety of operators is protected.

Description

Technical Field

[0001] This utility model relates to the fields of waste management and resource recycling, and in particular to a pretreatment device for crushing environmentally friendly building materials. Background Technology

[0002] The pre-treatment device for crushing environmentally friendly building materials is mainly designed for the needs of preliminary material processing in the process of recycling construction waste and producing new environmentally friendly building materials. Without an effective feeding mechanism, the material after the initial crushing is prone to accumulate inside the equipment, causing blockage and affecting the continuity and efficiency of production. In addition, the traditional design lacks a dedicated flow guiding device, which makes it easy for materials to accidentally splash or scatter during the feeding and crushing process. This poses a threat to the safety of operators and increases the safety hazards in the working environment.

[0003] Therefore, in order to address the above problems, a pretreatment device for crushing environmentally friendly building materials is now being developed. Utility Model Content

[0004] In order to overcome the shortcomings of traditional devices, such as the lack of an effective material pushing mechanism, which leads to equipment blockage and affects the continuity of production, and the lack of a flow guiding device during material feeding, which may cause safety hazards to operators, this utility model provides a pretreatment device for crushing environmentally friendly building materials.

[0005] The technical implementation scheme of this utility model is as follows: a pretreatment device for crushing environmentally friendly building materials, including an installation frame, two symmetrical support plates connected to the left and right sides of the installation frame, a top plate installed on the upper left side of the installation frame, a drive assembly installed on the left side of the installation frame, the drive assembly consisting of a drive motor and two bevel gears, the drive motor installed on the left side of the installation frame, the output shaft of the drive motor being forward-facing, a first bevel gear connected to the output shaft of the drive motor, two crushing rollers rotatably connected inside the installation frame, the crushing rollers interacting with each other, the crushing rollers being located at the front and rear of the installation frame, and the left ends of the crushing rollers being... The system is equipped with gears that mesh with each other. A second bevel gear is connected to the left end of the front crushing roller. The first and second bevel gears mesh with each other. A pushing mechanism is provided on the mounting frame for conveying materials. The pushing mechanism includes a drive motor. The drive motor is mounted on the lower left of the mounting frame. The output shaft of the drive motor is oriented to the right. An auger is connected to the output shaft of the drive motor. A discharge frame is connected to the lower part of the mounting frame. The discharge frame has a discharge port on its right end. The auger is located inside the discharge frame. The drive motor is located on the left side of the discharge frame. The auger is rotatably connected to the discharge frame.

[0006] Furthermore, it also includes a flow guiding mechanism, which includes a mounting plate. The mounting plate is mounted on the upper side of the mounting frame. Flow guiding plates are connected to both the front and rear of the mounting plate. The flow guiding plates are all located inside the mounting frame. Reinforcing ribs are connected to the outer side of each flow guiding plate. The reinforcing ribs are connected to the mounting frame to increase stability.

[0007] Furthermore, each of the support plates is provided with ribs for stability.

[0008] Furthermore, the top plate has a trapezoidal structure.

[0009] Furthermore, the mounting plate has a rectangular structure.

[0010] Furthermore, the guide plate has an arc-shaped structure.

[0011] By adopting the above technical solution, compared with the prior art, this utility model has the following advantages:

[0012] This invention ensures that the crushed material does not accumulate through the design of the feeding mechanism. This feature effectively avoids production interruptions caused by material blockage and ensures the continuity of production. In addition, the use of the flow guiding mechanism reduces the possibility of accidental splashing during operation, thereby improving the overall safety of operation and protecting the safety of operators. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0014] Figure 2 This is a partial cross-sectional three-dimensional structural diagram of the present invention.

[0015] Figure 3 This is a partial cross-sectional three-dimensional structural diagram of the feeding mechanism of this utility model.

[0016] Figure 4 This is a partial cross-sectional three-dimensional structural diagram of the flow guiding mechanism of this utility model.

[0017] The component names and serial numbers in the figure are as follows: 1_Mounting frame, 2_Top plate, 3_Drive assembly, 4_Crushing roller, 5_Pushing mechanism, 51_Drive motor, 52_Auger, 53_Discharge frame, 6_Guiding mechanism, 61_Mounting plate, 62_Guiding plate, 63_Reinforcing rib. Detailed Implementation

[0018] The preferred technical solution of this utility model will be described in detail below with reference to the accompanying drawings.

[0019] A pretreatment device for crushing environmentally friendly building materials, such as Figures 1-4As shown, the installation includes a mounting frame 1, with two symmetrical support plates connected to the left and right sides of the frame. Each support plate has ribs for stability. A top plate 2, trapezoidal in shape, is mounted on the upper left side of the mounting frame 1. A drive assembly 3, consisting of a drive motor and two bevel gears, is mounted on the left side of the mounting frame 1. The drive motor's output shaft faces forward and is connected to a first bevel gear. Two crushing rollers 4 are rotatably connected inside the mounting frame 1, interacting with each other. The crushing rollers 4 are located at the front and rear of the mounting frame 1, with gears connected to their left ends. The gears mesh with each other. A second bevel gear is connected to the left end of the front crushing roller 4, meshing with both the first and second bevel gears. A pushing mechanism 5 is provided on the mounting frame 1 for material transfer. The feeding mechanism 5 includes a drive motor 51, which is installed on the lower left of the mounting frame 1. The output shaft of the drive motor 51 is oriented to the right, and an auger 52 is connected to the output shaft of the drive motor 51. A discharge frame 53 is connected to the lower part of the mounting frame 1, and a discharge port is opened at the right end of the discharge frame 53. The auger 52 is located inside the discharge frame 53, and the drive motor 51 is located on the left side of the discharge frame 53. The auger 52 is rotatably connected to the discharge frame 53. The mechanism also includes a flow guiding mechanism 6, which includes a mounting plate 61. The mounting plate 61 has a rectangular structure and is installed on the upper side of the mounting frame 1. Flow guiding plates 62 are connected to the front and rear of the mounting plate 61. The flow guiding plates 62 have an arc surface structure and are all located inside the mounting frame 1. Reinforcing ribs 63 are connected to the outer side of the flow guiding plates 62 and are connected to the mounting frame 1 to increase stability.

[0020] It should be noted that this device can be used as an auxiliary operation when pre-processing the environmentally friendly building materials. First, place the installation frame 1 in the required position. After preparation, feed the environmentally friendly building materials to be processed into the installation frame 1 along the guide plate 62. Then, start the drive motor, causing the output shaft of the drive motor to drive the first bevel gear to rotate. At that time, the first bevel gear and the second bevel gear mesh with each other, promoting the synchronous operation of the two gears, thereby activating the interaction of the two crushing rollers 4 and crushing the environmentally friendly building materials falling on the crushing rollers 4. The crushed material will fall naturally and fall into the discharge frame 53 in sequence. In order to prevent the crushed material from accumulating in the discharge frame 53 and further ensure the smooth flow of the process, the drive motor 51 needs to be started. At this time, the output shaft of the drive motor 51 drives the auger 52 to rotate, guiding and pushing the crushed material to the right along the predetermined path until it is discharged from the discharge port, completing the entire crushing pre-processing process. This device not only simplifies the crushing process of environmentally friendly building materials, but also improves work efficiency and ease of operation, making material processing smoother and reducing the need for manual intervention.

[0021] The present application has been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of the present application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of the present application. Therefore, the content of this specification should not be construed as a limitation of the present application.

Claims

1. A pre-treatment device for crushing of environmentally friendly construction material, characterized in that, The utility model relates to a double -shaft broken roll, including installation frame (1), installation frame (1) left and right both connections have two support plates that are symmetrical in front and back, installation frame (1) left upper side installs roof (2), installation frame (1) left part installs drive assembly (3), drive assembly (3) is composed of drive motor and two bevel gears, installation frame (1) left part installs drive motor, drive motor output shaft is forwardly arranged, drive motor output shaft is connected with first bevel gear, installation frame (1) is rotatably connected with two broken rolls (4) in, broken roll (4) interacts, broken roll (4) is located in the front and back parts of installation frame (1), the gear of broken roll (4) left end is connected, gear is mutually engaged, and the gear of front broken roll (4) left end is connected with second bevel gear, first bevel gear and second bevel gear are mutually engaged, installation frame (1) is provided with pusher mechanism (5), pusher mechanism (5) is used for transmission material, pusher mechanism (5) includes drive motor (51), installation frame (1) left lower part installs drive motor (51), drive motor (51) output shaft is right -directed arrangement, drive motor (51) output shaft is connected with auger (52), installation frame (1) lower part is connected with discharge frame (53), and discharge frame (53) right end is opened with discharge port, and auger (52) is located in discharge frame (53), and drive motor (51) is located in discharge frame (53) left side, and auger (52) is rotatably connected with discharge frame (53).

2. The pretreatment device for crushing an environmentally friendly building material according to claim 1, characterized in that, Still include guiding mechanism (6), guiding mechanism (6) includes mounting plate (61), installation frame (1) upper side installs mounting plate (61), mounting plate (61) front and back both connections have guide plate (62), guide plate (62) all are located in installation frame (1), guide plate (62) outside all are connected with reinforcing rib (63), reinforcing rib (63) is connected with installation frame (1), be used to increase stability.

3. The pretreatment device for crushing an environmentally friendly building material according to claim 1, characterized in that, The support plate is provided with a rib plate for stability.

4. The pretreatment device for crushing an environmentally friendly building material according to claim 1, characterized in that, The roof (2) is a trapezoidal structure.

5. The pre-treatment device for grinding of environmentally friendly construction material according to claim 2, characterized in that, The mounting plate (61) is a rectangular structure.

6. The pre-treatment device for grinding of an environmentally friendly building material according to claim 2, characterized in that, The guide plate (62) is a curved surface structure.

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