Novel construction waste crusher

Abstract

The utility model belongs to the technical field of mechanical equipment, and particularly relates to a novel construction waste crusher which comprises a rack, a moving mechanism is fixed to the lower side of the rack, a supporting frame is rotationally connected to the left side of the rack through a shaft pin, and an adjusting mechanism is arranged on the upper side of the supporting frame. The moving mechanism can be a self-driven moving track or a self-driven moving wheel, so that the crusher can be moved at will according to use requirements in the use process, and the use convenience is improved; the angles of the supporting frame and the conveying belt can be adjusted through the adjusting mechanism when the supporting frame and the conveying belt are not used, so that the supporting frame and the conveying belt are rotated to be in a vertical state, the occupied space position is saved, the inclination height of the conveying belt can be changed, and smashed materials are poured to the corresponding position.

Description

Technical Field

[0001] This utility model relates to the field of mechanical equipment technology, specifically a new type of construction waste crusher. Background Technology

[0002] Crusher is widely used in industries such as metallurgy, building materials, chemical industry, mining, highway construction, and water conservancy and hydropower. It can effectively crush construction stone waste generated during the construction process.

[0003] However, existing crushers still have the following technical problems in use:

[0004] Existing crushers are often fixed in one location, making it difficult to move them to a different location when needed. Furthermore, the crushed material needs to be conveyed by a material conveying mechanism, which is inconvenient to fold and store when not in use. As a result, the material conveying mechanism is quite long and occupies a large space.

[0005] Therefore, a new type of construction waste crusher is proposed to solve the problems mentioned above. Utility Model Content

[0006] The purpose of this utility model is to provide a new type of construction waste crusher to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a novel construction waste crusher, comprising a frame, a moving mechanism fixed to the lower side of the frame, a support frame rotatably connected to the left side of the frame via a pivot pin, and an adjustment mechanism provided on the upper side of the support frame;

[0008] The front and rear ends of the frame are fixed with symmetrical support mechanisms. The upper end of the frame is fixed with a crushing box through the support mechanism. The upper end of the crushing box is fixed with a sieve plate. The crushing box is rotatably connected to the lower end of the sieve plate.

[0009] An output motor is fixed inside the frame. A drive roller is rotatably connected to the right end of the support frame. A follower roller is rotatably connected to the left end of the support frame. A sprocket transmission mechanism is provided between the output motor and the drive roller. Evenly arranged support wheels are provided on the upper side of the support frame. A conveyor belt is provided outside the drive roller, the follower roller, and the support wheels.

[0010] A belt drive mechanism is provided between the output motor and the crushing mechanism. A discharge port is provided on the lower side of the crushing box, and the discharge port is located directly above the conveyor belt.

[0011] Preferably, the moving mechanism is a self-driven moving track.

[0012] Preferably, the moving mechanism is a self-driving moving wheel.

[0013] Preferably, the adjustment mechanism includes a first U-shaped block and a second U-shaped block. The first U-shaped block is fixedly connected to the left side of the frame, and the second U-shaped block is fixedly connected to the upper side of the support frame. A telescopic cylinder is rotatably connected between the first U-shaped block and the second U-shaped block through a pivot pin.

[0014] Preferably, a suspension drag frame is rotatably connected to the right side of the frame via a pivot pin.

[0015] Preferably, a bracket is fixed to the right side of the crushing box, a telescopic electric push rod is fixed to the side wall of the bracket, a fixing block is fixed to the right end of the telescopic electric push rod, a protective plate is fixed to the upper side of the fixing block, an installation tube is fixed to the side wall of the protective plate, an exhaust fan is fixed inside the installation tube, and a filter screen is fixed to the upper end of the inside of the installation tube.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1) This application provides a moving mechanism at the lower end of the frame, and the moving mechanism can be selected as a self-driven moving track or a self-driven moving wheel, so that the crusher can be moved arbitrarily according to the use needs during use, thereby increasing the convenience of use;

[0018] 2) When not in use, the support frame and conveyor belt in this application can be adjusted in angle by the adjustment mechanism to rotate to a vertical position, saving space and changing the tilt height of the conveyor belt to pour the crushed material to the corresponding position. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure when the moving mechanism in this novel is a self-driven moving track;

[0020] Figure 2 This is a schematic diagram of the structure of the new type of mobile mechanism when it is a self-driven mobile wheel;

[0021] Figure 3 for Figure 1 A schematic diagram of the rear structure;

[0022] Figure 4 This is a cross-sectional view of the installation pipe.

[0023] In the diagram: 1. Frame, 2. Moving mechanism, 3. Support frame, 4. Support mechanism, 5. Crushing box, 6. Screen plate, 7. Crushing mechanism, 8. Output motor, 9. Drive roller, 10. Follower roller, 11. Chain drive mechanism, 12. Support wheel, 13. Conveyor belt, 14. Belt drive mechanism, 15. First U-shaped block, 16. Second U-shaped block, 17. Telescopic cylinder, 18. Suspension drag frame, 19. Bracket, 20. Telescopic electric push rod, 21. Fixing block, 22. Protective plate, 23. Mounting pipe, 24. Exhaust fan, 25. Filter screen. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] Example:

[0027] Please see Figure 1-4 This utility model provides a technical solution:

[0028] A novel construction waste crusher includes a frame 1, a moving mechanism 2 fixed on the lower side of the frame 1, the moving mechanism 2 being driven by a motor to move, a support frame 3 rotatably connected to the left side of the frame 1 via a pivot pin, and an adjustment mechanism provided on the upper side of the support frame 3.

[0029] The front and rear ends of the frame 1 are fixed with symmetrical support mechanisms 4. The upper end of the frame 1 is fixed with a crushing box 5 through the support mechanism 4. The upper end of the crushing box 5 is fixed with a screen plate 6. The crushing box 5 is rotatably connected to the lower end of the screen plate 6. The crushing mechanism 7 consists of uniformly arranged crushing rods. The crushing mechanism 7 is driven to rotate by the output power transmission to crush concrete or stone.

[0030] An output motor 8 is fixed inside the frame 1. The right end of the support frame 3 is rotatably connected to the drive roller 9, and the left end of the support frame 3 is rotatably connected to the follower roller 10. The output motor drives the drive roller 9 to rotate. The drive roller 9 drives the follower roller 10 to rotate through the sprocket transmission mechanism 11. The cooperation of the follower roller 10 and the drive roller 9 drives the conveyor belt 13 to rotate. A sprocket transmission mechanism 11 is provided between the output motor 8 and the drive roller 9. The upper side of the support frame 3 is provided with evenly arranged support wheels 12. The outside of the drive roller 9, the follower roller 10 and the support wheels 12 is provided with the conveyor belt 13.

[0031] A belt drive mechanism 14 is provided between the output motor 8 and the crushing mechanism 7. A discharge port is provided on the lower side of the crushing box 5, and the discharge port is located directly above the conveyor belt 13.

[0032] The moving mechanism 2 is a self-driven moving track.

[0033] The moving mechanism 2 is a self-driven moving wheel.

[0034] The adjustment mechanism includes a first U-shaped block 15 and a second U-shaped block 16. The first U-shaped block 15 is fixedly connected to the left side of the frame 1, and the second U-shaped block 16 is fixedly connected to the upper side of the support frame 3. The first U-shaped block 15 and the second U-shaped block 16 are rotatably connected by a pivot pin. The extension of the extension cylinder 17 can drive the support frame 3 to rotate, thereby changing the angle between the support frame 3 and the conveyor belt 13.

[0035] The right side of the frame 1 is rotatably connected to a suspension towing frame 18 via a pivot pin, which facilitates connection and fixation to a vehicle or to a transport vehicle containing construction debris.

[0036] A bracket 19 is fixed to the right side of the crushing box 5. A telescopic electric push rod 20 is fixed to the side wall of the bracket 19. A fixing block 21 is fixed to the right end of the telescopic electric push rod 20. A protective plate 22 is fixed to the upper side of the fixing block 21. An installation tube 23 is fixed to the side wall of the protective plate 22. An exhaust fan 24 is fixed inside the installation tube 23. A filter screen 25 is fixed to the upper end of the installation tube 23. When the crushing mechanism crushes the gravel, the protective plate 22 can protect the upper end of the crushing box 5 to prevent the stones from flying randomly during the crushing process and injuring the construction personnel.

[0037] Working principle:

[0038] Concrete blocks or stones from the construction process are poured into the crushing box 5. The concrete blocks or stones pass through the sieve plate 6 and enter the crushing box 5. The output motor 8 is started. The output motor 8 drives the drive roller 9 to rotate through the sprocket transmission mechanism 11. The drive roller 9 drives the conveyor belt 13 to rotate through the cooperation of the follower roller 10 and the support wheel 12. The output motor 8 drives the crushing mechanism 7 inside the crushing box 5 to rotate through the belt transmission mechanism 14, crushing the concrete blocks and stones. When the crushed particles are crushed to a certain size, they fall through the discharge port at the bottom of the crushing box 5 to the top of the conveyor belt 13 and are conveyed to the corresponding position by the conveyor belt 13.

[0039] When the position of the crusher needs to be changed, the position of the crusher can be changed by the operation of the moving mechanism 2. When it is not in use, the two telescopic cylinders 17 can be retracted to rotate the support frame 3 from an inclined state to a vertical state, reducing the space occupied.

[0040] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description. Therefore, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this utility model, and no reference numerals in the claims should be considered as limiting the scope of the claims.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A novel construction waste crusher comprising a frame (1), characterized in that, A moving mechanism (2) is fixed on the lower side of the frame (1), and a support frame (3) is rotatably connected to the left side of the frame (1) via a pivot pin. An adjustment mechanism is provided on the upper side of the support frame (3). The front and rear ends of the frame (1) are fixed with symmetrical support mechanisms (4). The upper end of the frame (1) is fixed with a crushing box (5) through the support mechanism (4). The upper end of the crushing box (5) is fixed with a sieve plate (6). The crushing box (5) is rotatably connected to the lower end of the sieve plate (6). An output motor (8) is fixed inside the frame (1). An active roller (9) is rotatably connected to the right end of the support frame (3). A follower roller (10) is rotatably connected to the left end of the support frame (3). A sprocket transmission mechanism (11) is provided between the output motor (8) and the active roller (9). Evenly arranged support wheels (12) are provided on the upper side of the support frame (3). A conveyor belt (13) is provided outside the active roller (9), the follower roller (10) and the support wheels (12). A belt drive mechanism (14) is provided between the output motor (8) and the crushing mechanism (7). The crushing box (5) has an outlet on its lower side, which is located directly above the conveyor belt (13).

2. A novel construction waste crusher as claimed in claim 1, wherein: The moving mechanism (2) is a self-driven moving track.

3. A novel construction waste crusher as claimed in claim 1, wherein: The moving mechanism (2) is a self-driven moving wheel.

4. A novel construction waste crusher as claimed in claim 1, wherein: The adjustment mechanism includes a first U-shaped block (15) and a second U-shaped block (16). The first U-shaped block (15) is fixedly connected to the left side of the frame (1), and the second U-shaped block (16) is fixedly connected to the upper side of the support frame (3). A telescopic cylinder (17) is rotatably connected between the first U-shaped block (15) and the second U-shaped block (16) through a pivot pin.

5. A novel construction waste crusher as claimed in claim 1, wherein: The right side of the frame (1) is rotatably connected to a suspension drag frame (18) via a pivot pin.

6. A novel construction waste crusher as claimed in claim 1, wherein: A bracket (19) is fixed to the right side of the crushing box (5). A telescopic electric push rod (20) is fixed to the side wall of the bracket (19). A fixing block (21) is fixed to the right end of the telescopic electric push rod (20). A protective plate (22) is fixed to the upper side of the fixing block (21). An installation tube (23) is fixed to the side wall of the protective plate (22). An exhaust fan (24) is fixed inside the installation tube (23). A filter screen (25) is fixed to the upper end inside the installation tube (23).

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