A concrete aggregate crusher

Abstract

The utility model discloses a kind of concrete aggregate crushers, it is related to concrete processing technical field, including support leg, processing assembly, rotating assembly, crushing assembly and conveying assembly, the processing assembly is fixedly installed at the top of support leg, the processing assembly includes mounting bracket, processing jar, crushing motor and processing protrusion, the rotating assembly is penetrated in the inside of processing jar, the rotating assembly includes rotating rod and fixed bearing, the crushing assembly is fixedly installed at the two sides of rotating assembly, the crushing assembly includes crushing rod and inertia hammering hammer.The inertia hammering hammer under the inertia of holding is more obvious relative to fixed hammer breaking effect, processing protrusion is fixedly connected in the inside of processing jar, by the cooperation of processing protrusion and inertia hammering hammer, the crushing effect can be effectively improved, improve work efficiency, conveying belt can transport the material discharged after crushing, prevent material from being accumulated in the bottom of device and affect subsequent discharge.

Description

Technical Field

[0001] This utility model relates to the field of concrete processing technology, specifically to a concrete aggregate crusher. Background Technology

[0002] Concrete aggregates refer to the granular, loose materials that act as a skeleton or filler in concrete. They are divided into coarse aggregates and fine aggregates. Coarse aggregates include pebbles and crushed stone, while fine aggregates include natural sand and manufactured sand. Currently, concrete aggregates are either formed by crushing large stones or by crushing and screening old concrete. Recycled concrete aggregates can be classified into coarse and fine aggregates according to particle size. During the processing of concrete aggregates, a crusher is required to perform the crushing process.

[0003] Most existing concrete aggregate crushers use a fixed structure impact method, which results in relatively small crushing force, insufficient crushing effect, slow processing efficiency, and inconvenient material transportation after crushing, with the material easily accumulating at the bottom of the device.

[0004] This application aims to address the problems existing in the prior art by providing a concrete aggregate crusher. Utility Model Content

[0005] The purpose of this utility model is to provide a concrete aggregate crusher to solve the problems mentioned in the background art, such as insufficient crushing force, insignificant crushing effect, slow processing efficiency, inconvenient conveying of crushed materials, and easy accumulation of materials at the bottom of the device.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] A concrete aggregate crusher includes a support leg, a processing component, a rotating component, a crushing component, and a conveying component. The processing component is fixedly installed on the top of the support leg and includes a mounting frame, a processing tank, a crushing motor, and a processing protrusion. The rotating component extends through the interior of the processing tank and includes a rotating rod and a fixed bearing. The crushing component is fixedly installed on both sides of the rotating component and includes a crushing rod and an inertial hammer. The conveying component is fixedly installed at the bottom of the processing component and includes a mounting rod, a conveyor belt, and a conveying motor.

[0008] A further improvement of this utility model is that: the crushing rod is fixedly connected to one side of the rotating rod, a connecting block is fixedly installed at the top of the crushing rod, and a movable rod is rotatably connected to the top of the connecting block.

[0009] A further improvement of this utility model is that: the inertial hammer is fixedly connected to the top of the movable rod, and the connecting block is internally threaded with a fixing pin, which passes through the bottom of the movable rod.

[0010] A further improvement of this utility model is that: a mounting plate is fixedly connected to the top of the mounting rod, the mounting plate is fixedly installed at the bottom of the processing tank, and a connecting frame is fixedly installed at the bottom of the mounting rod.

[0011] A further improvement of this utility model is that: both ends of the connecting frame are rotatably connected to conveyor cylinders, the conveyor belt is movably connected to the outside of the conveyor cylinders, a conveyor motor is fixedly installed at one end of the connecting frame, the output end of the conveyor motor is fixed to one end of one of the conveyor cylinders, and a fixing hole is provided on the top of the mounting plate.

[0012] A further improvement of this utility model is that: the mounting bracket is fixedly installed on the top of the support leg, the processing tank is fixedly installed on the top of the mounting bracket, the crushing motor is fixedly installed at one end of the processing tank, and the processing protrusion is fixedly connected to the inside of the processing tank.

[0013] A further improvement of this utility model is that: a feed hopper is fixedly installed on the top of the processing tank, a discharge hopper is fixedly installed on the bottom of the processing tank, a switch control board is fixedly installed on one end of the mounting frame, and an opening plate is fixedly connected to the top of the mounting frame.

[0014] A further improvement of this utility model is that: the rotating rod passes through the inside of the processing tank, the fixed bearing is fixedly installed at one end of the processing tank, a coupling is fixedly installed at one end of the rotating rod, an installation hole is opened at one end of the coupling, and one end of the coupling is fixed to the output end of the crushing motor.

[0015] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0016] This utility model provides a concrete aggregate crusher. Through the combined action of a machined protrusion, an inertial hammer, and a movable rod, the connecting block is rotatably connected to the movable rod via a fixed pin. During use, the crushing motor drives the crushing rod to rotate via the rotating rod. The rotation of the crushing rod causes the movable rod and the inertial hammer to swing. The inertial hammer, with the support of inertia, has a more obvious crushing effect than a fixed hammer. The machined protrusion is fixedly connected inside the processing tank. The combined use of the machined protrusion and the inertial hammer can effectively improve the crushing effect and increase work efficiency.

[0017] This utility model provides a concrete aggregate crusher. Under the combined action of a conveyor motor and a conveyor belt, the conveyor belt is located at the bottom of the discharge hopper. The conveyor motor is installed and fixed by a connecting frame. The conveyor motor drives the conveyor cylinder to rotate, which in turn drives the conveyor belt to move. The conveyor belt can transport the crushed and discharged material, preventing the material from accumulating at the bottom of the device and affecting subsequent discharge. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the concrete aggregate crusher of this utility model;

[0019] Figure 2 This is a schematic diagram of the rotating assembly of this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the crushing component of this utility model;

[0021] Figure 4 This is a schematic diagram of the processing components of this utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the transmission component of this utility model.

[0023] In the diagram: 1. Support leg; 2. Processing component; 21. Mounting frame; 22. Processing tank; 23. Perforated plate; 24. Discharge hopper; 25. Crushing motor; 26. Feed hopper; 27. Processing protrusion; 28. Switch control board; 3. Rotating component; 31. Rotating rod; 32. Coupling; 33. Fixed bearing; 34. Mounting hole; 4. Crushing component; 41. Crushing rod; 42. Connecting block; 43. Movable rod; 44. Inertial hammer; 45. Fixed pin; 5. Conveying component; 51. Mounting rod; 52. Connecting frame; 53. Conveying cylinder; 54. Conveying belt; 55. Conveying motor; 56. Mounting plate; 57. Fixing hole. Detailed Implementation

[0024] The present invention will be further described in detail below with reference to embodiments:

[0025] like Figure 1-5As shown, this utility model provides a concrete aggregate crusher, including a support leg 1, a processing component 2, a rotating component 3, a crushing component 4, and a conveying component 5. The processing component 2 is fixedly installed on the top of the support leg 1. The processing component 2 includes a mounting frame 21, a processing tank 22, a crushing motor 25, and a processing protrusion 27. The mounting frame 21 is fixedly installed on the top of the support leg 1, the processing tank 22 is fixedly installed on the top of the mounting frame 21, the crushing motor 25 is fixedly installed at one end of the processing tank 22, and the processing protrusion 27 is fixedly connected to the inside of the processing tank 22. The combined use of the processing protrusion 27 and the inertial hammer 44 can effectively improve the crushing effect and increase the working efficiency. A feed hopper 26 is fixedly installed on the top of the processing tank 22, and a discharge hopper 24 is fixedly installed on the bottom of the processing tank 22. A switch control board 28 is fixedly installed at one end of the mounting frame 21, and an opening plate 23 is fixedly connected to the top of the mounting frame 21. The rotating component 3 passes through the interior of the processing tank 22. The rotating component 3 includes a rotating rod 31 and a fixed bearing 33. The rotating rod 31 passes through the interior of the processing tank 22, and the fixed bearing 33 is fixedly installed at one end of the processing tank 22. A coupling 32 is fixedly installed at one end of the rotating rod 31. A mounting hole 34 is opened at one end of the coupling 32. One end of the coupling 32 is fixed to the output end of the crushing motor 25. The crushing component 4 is fixedly installed on both sides of the rotating component 3. The crushing component 4 includes a crushing rod 41 and an inertial hammer 44. The conveying component 5 is fixedly installed at the bottom of the processing component 2. The conveying component 5 includes a mounting rod 51, a conveyor belt 54, and a conveying motor 55.

[0026] like Figure 3 As shown, the crushing rod 41 is fixedly connected to one side of the rotating rod 31. The rotation of the crushing rod 41 can drive the movable rod 43 and the inertial hammer 44 to swing. A connecting block 42 is fixedly installed at the top of the crushing rod 41. The movable rod 43 is rotatably connected to the top of the connecting block 42. The inertial hammer 44 is fixedly connected to the top of the movable rod 43. Under the support of inertia, the inertial hammer 44 has a more obvious crushing effect than the fixed hammer. A fixing pin 45 is connected to the internal thread of the connecting block 42. The fixing pin 45 passes through the bottom of the movable rod 43.

[0027] like Figure 5 As shown, a mounting plate 56 is fixedly connected to the top of the mounting rod 51. The mounting plate 56 is fixedly installed at the bottom of the processing tank 22. A connecting frame 52 is fixedly installed at the bottom of the mounting rod 51. Both ends of the connecting frame 52 are rotatably connected to conveyor cylinders 53. A conveyor belt 54 is movably connected to the outside of the conveyor cylinders 53. The conveyor belt 54 can transport the material discharged after crushing, preventing the material from accumulating at the bottom of the device and affecting subsequent discharge. A conveyor motor 55 is fixedly installed at one end of the connecting frame 52. The conveyor motor 55 drives the conveyor cylinder 53 to rotate, thereby driving the conveyor belt 54 to move. The output end of the conveyor motor 55 is fixed to one end of one of the conveyor cylinders 53. A fixing hole 57 is provided on the top of the mounting plate 56.

[0028] The working principle of this concrete aggregate crusher will be explained in detail below.

[0029] like Figure 1-5 As shown, during use, the material to be crushed is fed into the processing tank 22 through the feed hopper 26. Pressing the switch button on the switch control board 28 controls the crushing motor 25 to start. The crushing motor 25 drives the crushing rod 41 to rotate through the rotating rod 31. The connecting block 42 is rotatably connected to the movable rod 43 through the fixed pin 45. The rotation of the crushing rod 41 can drive the movable rod 43 and the inertial hammer 44 to swing. Under the support of inertia, the inertial hammer 44 has a more obvious crushing effect than the fixed hammer. The processing protrusion 27 is fixedly connected to the inside of the processing tank 22. The combined use of the processing protrusion 27 and the inertial hammer 44 can effectively improve the crushing effect and improve the working efficiency. The discharge hopper 24 is set at the bottom of the processing tank 22. The conveyor belt 54 is located at the bottom of the discharge hopper 24. The conveyor motor 55 is installed and fixed through the connecting frame 52. The conveyor motor 55 drives the conveyor cylinder 53 to rotate, which in turn drives the conveyor belt 54 to move. The conveyor belt 54 can transport the crushed and discharged material to prevent the material from accumulating at the bottom of the device and affecting the subsequent discharge.

[0030] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A concrete aggregate crusher, comprising a support leg (1), a processing component (2), a rotating component (3), a crushing component (4), and a conveying component (5), characterized in that: The processing assembly (2) is fixedly installed on the top of the support leg (1). The processing assembly (2) includes a mounting frame (21), a processing tank (22), a crushing motor (25), and a processing protrusion (27). The rotating assembly (3) passes through the interior of the processing tank (22). The rotating assembly (3) includes a rotating rod (31) and a fixed bearing (33). The crushing assembly (4) is fixedly installed on both sides of the rotating assembly (3). The crushing assembly (4) includes a crushing rod (41) and an inertial hammer (44). The conveying assembly (5) is fixedly installed at the bottom of the processing assembly (2). The conveying assembly (5) includes a mounting rod (51), a conveyor belt (54), and a conveyor motor (55).

2. A concrete aggregate crusher according to claim 1, characterized in that: The crushing rod (41) is fixedly connected to one side of the rotating rod (31), and a connecting block (42) is fixedly installed at the top of the crushing rod (41). A movable rod (43) is rotatably connected to the top of the connecting block (42).

3. A concrete aggregate crusher according to claim 2, characterized in that: The inertial hammer (44) is fixedly connected to the top of the movable rod (43), and the connecting block (42) is internally threaded with a fixing pin (45), which passes through the bottom of the movable rod (43).

4. A concrete aggregate crusher according to claim 1, characterized in that: The top end of the mounting rod (51) is fixedly connected to a mounting plate (56), the mounting plate (56) is fixedly installed at the bottom of the processing tank (22), and the bottom of the mounting rod (51) is fixedly installed with a connecting bracket (52).

5. A concrete aggregate crusher according to claim 4, characterized in that: Both ends of the connecting frame (52) are rotatably connected to conveyor cylinders (53), the conveyor belt (54) is movably connected to the outside of the conveyor cylinders (53), one end of the connecting frame (52) is fixedly installed with a conveyor motor (55), the output end of the conveyor motor (55) is fixed to one end of one of the conveyor cylinders (53), and the top of the mounting plate (56) is provided with a fixing hole (57).

6. A concrete aggregate crusher according to claim 1, characterized in that: The mounting bracket (21) is fixedly mounted on the top of the support leg (1), the processing tank (22) is fixedly mounted on the top of the mounting bracket (21), the crushing motor (25) is fixedly mounted on one end of the processing tank (22), and the processing protrusion (27) is fixedly connected to the inside of the processing tank (22).

7. A concrete aggregate crusher according to claim 1, characterized in that: The top of the processing tank (22) is fixedly equipped with a feeding hopper (26), the bottom of the processing tank (22) is fixedly equipped with a discharging hopper (24), one end of the mounting frame (21) is fixedly equipped with a switch control board (28), and the top of the mounting frame (21) is fixedly connected with an opening plate (23).

8. A concrete aggregate crusher according to claim 1, characterized in that: The rotating rod (31) passes through the inside of the processing tank (22), the fixed bearing (33) is fixedly installed at one end of the processing tank (22), a coupling (32) is fixedly installed at one end of the rotating rod (31), a mounting hole (34) is opened at one end of the coupling (32), and one end of the coupling (32) is fixed to the output end of the crushing motor (25).

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