Integrated construction site waste recycling device

Abstract

The utility model provides integrated building construction site waste recycling device belongs to the technical field of waste recycling to solve the existing waste recycling device in the use process, will appear part of the waste crushing after particle size still too big situation, usually needs manual screening these larger particles and then carries out secondary crushing, the labor intensity is bigger, has affected the whole processing efficiency's problem, including the support leg is equipped with a plurality of, a plurality of support legs all fixedly connected in the lower end surface of rack, the feeding assembly fixed mounting is in the inboard of rack, the drive motor fixed mounting is in the upper end surface of rack, the connecting sprocket is equipped with two, two connecting sprocket all rotationally connected in the outside of machine body, the connecting chain is covered in the outside of two connecting sprocket, through the utility model's setting, realized the automatic screening of waste and the automatic return of unqualified material, has reduced the labor intensity obviously, has improved the overall working efficiency of waste treatment greatly.

Description

Technical Field

[0001] This utility model belongs to the field of waste recycling technology, and more specifically, it relates to an integrated waste recycling and processing device for building construction sites. Background Technology

[0002] During the construction process, a large amount of construction waste is generated. To prevent environmental pollution, the waste usually needs to be recycled. Waste recycling and processing equipment plays a key role in this process, as it can effectively crush the waste and facilitate its subsequent resource utilization.

[0003] According to application number CN202122762744.5, a construction waste recycling and processing device includes a box body. Corresponding through holes are provided on the top two sides of the outer walls at both ends of the box body. A shaft is rotatably connected between two adjacent through holes via bearings. A coarse grinding and crushing roller is fixedly connected to the shaft via a positioning pin, and a motor is fixedly connected to the shaft via a coupling. Supports are welded and fixed to both sides of the box body. This invention, through its dust collection mechanism, filter screen inside the box body's empty slot, externally welded pipes, a fan and dust outlet fixed inside the pipes, and a collection bag installed at the dust outlet, can collect the dust generated during the crushing process, preventing the generation of large amounts of dust and the resulting harsh working environment. Combined with a buffer mechanism located at a corresponding position, the baffle will stir up dust from the crushed material during opening and closing, and the baffle surface is provided with baffle surface protrusions and blocking blocks.

[0004] Based on the above, existing waste recycling and processing equipment sometimes results in some waste materials still having excessively large particle sizes after being crushed. These larger particles usually need to be manually sieved before being crushed again, which is labor-intensive and affects the overall processing efficiency. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model provides an integrated construction site waste recycling and processing device. This addresses the issue that existing waste recycling and processing devices sometimes produce waste with excessively large particle sizes after crushing, requiring manual sieving of these larger particles before secondary crushing, which is labor-intensive and affects overall processing efficiency.

[0006] The purpose and effectiveness of this integrated construction site waste recycling and processing device are achieved through the following specific technical means: An integrated construction site waste recycling and processing device includes a body, a frame, support legs, a feeding assembly, a drive motor, connecting sprockets, connecting chains, connecting gears, crushing rollers, a feeding rack, a discharge mechanism, and a feeding mechanism. The frame is fixedly connected to the lower end of the body. Multiple support legs are fixedly connected to the lower end face of the frame. The feeding assembly is fixedly installed on the inner side of the frame. The drive motor is fixedly installed on the upper end face of the frame. Two connecting sprockets are rotatably connected to the outer side of the body. The connecting chain covers the outer side of the two connecting sprockets. Two connecting gears are rotatably connected to the outer side of the body and mesh with each other. Two crushing rollers are rotatably connected to the inner side of the body and are fixedly connected to the two connecting gears respectively. The feeding rack is fixedly connected to the outer side of the body. The discharge mechanism is located on the inner side of the frame. The feeding mechanism is located on the inner side of the feeding rack.

[0007] Furthermore, the discharge mechanism includes: fixed columns, fixed springs, a screening disc, and a baffle plate; multiple fixed columns are provided, and all fixed columns are fixedly connected to the inner side of the frame; multiple fixed springs are provided, and each fixed spring is fixedly connected to the upper end face of multiple fixed columns; the screening disc is fixedly connected to the upper end face of multiple fixed springs; and the baffle plate is fixedly connected to the upper end face of the screening disc.

[0008] Furthermore, the discharge mechanism also includes: a vibrating motor and a vibrating cam; there are two vibrating motors, both of which are fixedly installed on the outside of the screen plate; there are two vibrating cams, which are respectively fixedly connected to the outside of the rotating shafts of the two vibrating motors.

[0009] Furthermore, the feeding mechanism includes: a transmission roller, a transmission belt, and a feeding motor; there are two transmission rollers, both of which are rotatably connected to the inner side of the feeding frame; the transmission belt covers the outer side of the two transmission rollers; the feeding motor is fixedly installed on the outer side of the feeding frame, and the rotating shaft of the feeding motor is fixedly connected to the lower transmission roller.

[0010] Furthermore, the feeding mechanism also includes: fixed rods and feeding brackets; multiple fixed rods are provided, and multiple fixed rods are fixedly connected to the outside of the transmission belt; multiple feeding brackets are provided, and multiple feeding brackets are respectively fixedly connected to the outside of multiple fixed rods.

[0011] Furthermore, the feeding mechanism also includes: a fixed bracket and a separating bracket; the fixed bracket is fixedly connected to the inner side of the lower end of the feeding rack; the separating bracket is fixedly connected to the upper end of the machine body.

[0012] Compared with the prior art, the present invention has the following beneficial effects: This invention achieves waste material screening through its discharge mechanism. After construction waste is fed into the machine, the drive motor starts, and the connecting sprocket, chain, and gear rotate the crushing roller to crush the waste. The crushed material falls into the screening disc. When the vibrating motor starts, it drives the vibrating cam to rotate, causing the screening disc to vibrate and thus screening the waste. Material that meets the particle size requirements falls through the screening disc to the upper surface of the feeding assembly, where it is then discharged. Larger particles roll down the inclined baffle, achieving automatic screening of crushed waste and effectively reducing labor intensity. This system improves work efficiency. The feeding mechanism enables automatic refeeding of larger-diameter waste materials. Waste materials rolling down the inclined baffle plate fall into the feeding frame. When the feeding motor starts, the transmission roller drives the transmission belt, which in turn moves the feeding bracket, refeeding the waste materials on the fixed bracket inside the feeding frame back into the machine for secondary crushing. The entire process requires no manual intervention, further improving work efficiency and reducing the labor intensity of operators. This mechanism not only achieves automatic screening of waste materials and automatic return of unqualified materials, significantly reducing labor intensity, but also greatly improves the overall efficiency of waste processing. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the main structure of the present invention.

[0014] Figure 2 This is a structural schematic diagram of the feeding rack of this utility model.

[0015] Figure 3 This is a schematic diagram of the structure of the crushing roller of this utility model.

[0016] Figure 4 This is a schematic diagram of the structure of the screening disc of this utility model.

[0017] Figure 5 This is a cross-sectional structural diagram of the feeding rack of this utility model.

[0018] Figure 6 This is a utility model Figure 5 A magnified structural diagram of part A in the middle.

[0019] In the diagram, the correspondence between component names and drawing numbers is as follows: 1. Machine body; 2. Frame; 3. Support legs; 4. Feeding assembly; 5. Drive motor; 6. Connecting sprocket; 7. Connecting chain; 8. Connecting gear; 9. Crushing roller; 10. Feeding rack; 11. Fixed column; 1101. Fixed spring; 12. Screening disc; 1201. Baffle plate; 13. Vibrating motor; 1301. Vibrating cam; 14. Transmission roller; 15. Transmission belt; 16. Feeding motor; 17. Fixed rod; 1701. Feeding bracket; 18. Fixed bracket; 19. Separation bracket. Detailed Implementation

[0020] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. Example

[0021] As attached Figures 1-4 As shown: This utility model provides an integrated construction site waste recycling and processing device, including a body 1, a frame 2, support legs 3, a feeding assembly 4, a drive motor 5, a connecting sprocket 6, a connecting chain 7, a connecting gear 8, a crushing roller 9, a feeding rack 10, and a discharge mechanism; the frame 2 is fixedly connected to the lower end of the body 1; multiple support legs 3 are provided, and multiple support legs 3 are fixedly connected to the lower end face of the frame 2; the feeding assembly 4 is fixedly installed on the inner side of the frame 2; the drive motor 5 is fixedly installed on the upper end face of the frame 2; the connecting chain 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 1 ...8, 19, 10, 11, 12, 13, 14, 15, 16, 19, 10, 11, 12, 13, 14, 15, 16, 19, 10, 11, 12, 13, 14, 15, 16, 19, 10, There are two sprockets 6, both of which are rotatably connected to the outside of the machine body 1; a connecting chain 7 covers the outside of the two sprockets 6; there are two connecting gears 8, both of which are rotatably connected to the outside of the machine body 1 and mesh with each other; there are two crushing rollers 9, both of which are rotatably connected to the inside of the machine body 1 and are fixedly connected to the two connecting gears 8 respectively; the feeding frame 10 is fixedly connected to the outside of the machine body 1; and the discharge mechanism is located inside the frame 2.

[0022] The discharge mechanism includes: fixed columns 11, fixed springs 1101, a screen plate 12, a baffle plate 1201, a vibrating motor 13, and a vibrating cam 1301. Multiple fixed columns 11 are provided, all fixedly connected to the inner side of the frame 2. Multiple fixed springs 1101 are provided, each fixedly connected to the upper end face of one of the fixed columns 11. The screen plate 12 is fixedly connected to the upper end face of the multiple fixed springs 1101. The baffle plate 1201 is fixedly connected to the upper end face of the screen plate 12. Two vibrating motors 13 are provided, both fixedly installed on the outer side of the screen plate 12. Two vibrating cams 1301 are provided, each fixedly connected to the outer side of the rotating shaft of one of the two vibrating motors 13.

[0023] The specific usage and function of this embodiment: Construction waste is put into the machine body 1. At this time, the drive motor 5 starts and drives the crushing roller 9 to rotate through the connecting sprocket 6, connecting chain 7 and connecting gear 8 to crush the input construction waste. The crushed waste will fall onto the screen plate 12. When the vibration motor 13 starts, the vibration motor 13 will drive the vibration cam 1301 to rotate, causing the screen plate 12 to vibrate and screen the waste. Waste that meets the size will fall onto the upper surface of the feeding component 4 and be sent out by the feeding component 4. Larger waste will roll down along the baffle plate 1201. Example

[0024] Based on Example 1, such as Figures 5-6 As shown, the feeding mechanism includes: a transmission roller 14, a transmission belt 15, a feeding motor 16, a fixed rod 17, a feeding bracket 1701, a fixed bracket 18, and a separating bracket 19; the feeding mechanism is located inside the feeding frame 10; there are two transmission rollers 14, both of which are rotatably connected to the inside of the feeding frame 10; the transmission belt 15 covers the outside of the two transmission rollers 14; the feeding motor 16 is fixedly installed on the outside of the feeding frame 10, and the rotating shaft of the feeding motor 16 is fixedly connected to the lower transmission roller 14; there are multiple fixed rods 17, all of which are fixedly connected to the outside of the transmission belt 15; there are multiple feeding brackets 1701, each of which is fixedly connected to the outside of the multiple fixed rods 17; the fixed bracket 18 is fixedly connected to the inside of the lower end of the feeding frame 10; and the separating bracket 19 is fixedly connected to the upper end of the machine body 1.

[0025] The specific usage and function of this embodiment: The waste material rolling down along the baffle 1201 will fall into the feeding rack 10. When the feeding motor 16 is started, the feeding motor 16 will drive the transmission belt 15 through the transmission roller 14. The operation of the transmission belt 15 will drive the feeding bracket 1701 to move, so that the feeding bracket 1701 will send the waste material at the upper end of the fixed bracket 18 in the feeding rack 10 back into the machine body 1 for secondary crushing.

[0026] The following points should be noted in this article: 1. The accompanying drawings of this utility model embodiment only involve the structure involved in this utility model embodiment; other structures can refer to general designs.

[0027] 2. Where there is no conflict, the embodiments of this utility model and the features in the embodiments can be combined with each other to obtain new embodiments.

[0028] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model embodiment should be included within the protection scope of this embodiment. Therefore, the protection scope of this utility model embodiment should be determined by the protection scope of the claims.

Claims

1. An integrated construction site waste recycling and processing device, comprising a body (1), a frame (2), support legs (3), a feeding assembly (4), a drive motor (5), a connecting sprocket (6), a connecting chain (7), a connecting gear (8), a crushing roller (9), a feeding rack (10), a discharge mechanism, and a feeding mechanism; the frame (2) is fixedly connected to the lower end of the body (1); multiple support legs (3) are provided, and multiple support legs (3) are fixedly connected to the lower end face of the frame (2); the feeding assembly (4) is fixedly installed on the inner side of the frame (2); the drive motor (5) is fixedly installed on the upper end face of the frame (2); two connecting sprockets (6) are provided, and the two connecting sprockets (6) are rotatably connected to the outer side of the body (1); characterized in that: The connecting chain (7) covers the outside of the two connecting sprockets (6); there are two connecting gears (8), both of which are rotatably connected to the outside of the machine body (1) and mesh with each other; there are two crushing rollers (9), both of which are rotatably connected to the inside of the machine body (1) and are fixedly connected to the two connecting gears (8) respectively; the feeding rack (10) is fixedly connected to the outside of the machine body (1); the discharge mechanism is located inside the frame (2); the feeding mechanism is located inside the feeding rack (10).

2. The integrated construction site waste recycling and processing device as described in claim 1, characterized in that: The discharge mechanism includes: a fixed column (11), a fixed spring (1101), a screen plate (12), and a baffle plate (1201); there are multiple fixed columns (11), and the multiple fixed columns (11) are fixedly connected to the inner side of the frame (2); there are multiple fixed springs (1101), and the multiple fixed springs (1101) are respectively fixedly connected to the upper end face of the multiple fixed columns (11); the screen plate (12) is fixedly connected to the upper end face of the multiple fixed springs (1101); the baffle plate (1201) is fixedly connected to the upper end face of the screen plate (12).

3. The integrated construction site waste recycling and processing device as described in claim 2, characterized in that: The discharge mechanism further includes: a vibration motor (13) and a vibration cam (1301); there are two vibration motors (13), both of which are fixedly installed on the outside of the screen plate (12); there are two vibration cams (1301), which are respectively fixedly connected to the outside of the rotating shafts of the two vibration motors (13).

4. The integrated construction site waste recycling and processing device as described in claim 1, characterized in that: The feeding mechanism includes: a transmission roller (14), a transmission belt (15), and a feeding motor (16); there are two transmission rollers (14), and both transmission rollers (14) are rotatably connected to the inner side of the feeding frame (10); the transmission belt (15) covers the outer side of the two transmission rollers (14); the feeding motor (16) is fixedly installed on the outer side of the feeding frame (10), and the rotating shaft of the feeding motor (16) is fixedly connected to the lower transmission roller (14).

5. The integrated construction site waste recycling and processing device as described in claim 4, characterized in that: The feeding mechanism further includes: a fixed rod (17) and a feeding bracket (1701); there are multiple fixed rods (17), and multiple fixed rods (17) are fixedly connected to the outside of the transmission belt (15); there are multiple feeding brackets (1701), and multiple feeding brackets (1701) are fixedly connected to the outside of multiple fixed rods (17).

6. The integrated construction site waste recycling and processing device as described in claim 5, characterized in that: The feeding mechanism further includes a fixed bracket (18) and a separating bracket (19); the fixed bracket (18) is fixedly connected to the inner side of the lower end of the feeding rack (10); the separating bracket (19) is fixedly connected to the upper end of the machine body (1).

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