Garbage crushing equipment for constructional engineering

Abstract

The utility model discloses garbage crushing equipment for constructional engineering, which comprises a bottom plate, a water tank arranged on the bottom plate, a plurality of hydraulic cylinders fixedly mounted on the outer side of the water tank on the bottom plate, a mounting frame fixedly mounted at the output ends of the plurality of hydraulic cylinders, a crushing box arranged at the upper part of the mounting frame, and a crushing component fixedly mounted in the crushing box, lifting frames are arranged on the two sides of the crushing box, connecting shafts are rotationally connected into the two lifting frames, the sides, close to each other, of the two connecting shafts are fixedly installed on the crushing box, and gears are fixedly installed on the sides, away from each other, of the two connecting shafts. According to the garbage crushing equipment for construction engineering, the crushing box can be driven to turn over in the crushing process, construction garbage is repeatedly crushed, the situation that the construction garbage needs to be manually carried for secondary crushing is avoided, more time and labor are saved, the machining efficiency is further improved, meanwhile, dust can be moistened and retained in water when the construction garbage is collected, and the construction garbage can be recycled. And environmental pollution caused by dust drifting in the air is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of construction waste crushing, in particular to a waste crushing device for construction engineering. Background Art

[0002] A large amount of construction waste is often generated during the construction process. In order to reduce the volume of construction waste and facilitate the transportation and treatment of construction waste, it is necessary to use a waste crushing device to crush the construction waste.

[0003] After searching, the patent publication number CN218423314U discloses a garbage crushing equipment for construction projects, which specifically relates to the technical field of garbage crushing. The application includes a crusher and a screening device. The surface of the crusher discharge port is provided with a screening device. The screening device includes a fixed frame, and the fixed frame is fixedly connected to the surface of the crusher discharge port. The surface of the fixed frame is fixedly connected with an L-shaped plate, and the surface of the L-shaped plate is fixedly connected with a servo motor. The output end of the servo motor is fixedly connected with a limit rod, and the limit rod is rotatably connected to the fixed frame. The arc surface of the limit rod is slidably connected with an adjustment frame, and the side of the adjustment frame away from the limit rod is fixedly connected with a screening net, and the surface of the fixed frame is fixedly connected with a collection box. The application achieves the effect of screening garbage after the crusher crushes the garbage through the screening device, so as to prevent some garbage from being not completely crushed and affecting the next workflow when it is transferred to the next workflow.

[0004] However, this patent still has some shortcomings. In actual use, due to the problem of insufficient crushing of some construction waste, the staff needs to carry the collection box many times and pour the construction waste that does not meet the standards into the crusher for secondary crushing to ensure that the construction waste can be completely crushed. The construction waste is heavy, and it is time-consuming and laborious to carry, which can easily affect the processing efficiency. In addition, after the construction waste is crushed, when the construction waste falls directly from the discharge port into the screening device, a large amount of dust will be flying, causing environmental pollution.

[0005] For this purpose, we propose a garbage crushing equipment for construction engineering. Utility Model Content

[0006] The purpose of the utility model is to provide a garbage crushing device for construction engineering to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a garbage crushing equipment for construction engineering, comprising a base plate, a water tank is placed on the base plate, a plurality of hydraulic cylinders are fixedly installed on the base plate outside the water tank, a mounting frame is fixedly installed on the output ends of the plurality of hydraulic cylinders, a crushing box is arranged on the upper part of the mounting frame, a crushing assembly is fixedly installed in the crushing box, a lifting frame is arranged on both sides of the crushing box, a connecting shaft is rotatably connected in two of the lifting frames, the two connecting shafts are fixedly installed on the crushing box on the sides close to each other, gears are fixedly installed on the two connecting shafts on the sides away from each other, the rear ends of the two gears are meshed and connected with toothed rods, the bottom ends of the two toothed rods are fixedly installed on the mounting frame, a plurality of cylinders are fixedly installed on the mounting frame on both sides of the water tank, the output ends of the plurality of cylinders are respectively fixedly installed on the corresponding lifting frames, a feed hopper is fixedly installed on the top of the crushing box, and a gate plate is inserted in the feed hopper.

[0008] Optionally, a fixed seat is fixedly installed at the rear end of the feed hopper, a slide is slidably connected inside the fixed seat, a spring is fixedly installed at the bottom end of the slide, the bottom of the spring is fixedly installed at the bottom end of the fixed seat, a pin block is fixedly installed at the top end of the slide, and the top end of the pin block extends into the gate plate. This design is convenient for the use of the equipment.

[0009] Optionally, a filter frame is fixedly installed in the water tank, and the filter frame is tiltedly arranged in the water tank, so that dust and powder in the fragments can be filtered out to the bottom of the water tank through the filter frame.

[0010] Optionally, a support frame is fixedly installed on the upper part of the filter frame in the water tank, a threaded rod is rotatably connected in the support frame, and a top piece is sleeved on the threaded rod. This design is convenient for the use of the device.

[0011] Optionally, a motor is fixedly mounted on the front end of the water tank, and the output end of the motor is fixedly mounted on the threaded rod. The threaded rod is driven to rotate by the motor, which is beneficial to the use of the device.

[0012] Optionally, a PLC controller is fixedly mounted on the mounting frame at the front of the cylinder, and the operation of the device can be conveniently controlled by the PLC controller.

[0013] Optionally, a U-shaped groove is provided on the mounting frame, and the water tank is snapped into the U-shaped groove, so that the water tank can be snapped into place easily through the U-shaped groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] Through the cooperation of the lifting frame, water tank, connecting shaft, gear, gear rod, cylinder, hydraulic cylinder, support frame, threaded rod, motor, top piece, gate plate, pin block, fixed seat, spring and slide, the crushing box can be turned over during the crushing process, and the construction waste can be crushed repeatedly, avoiding the need for manual handling of construction waste for secondary crushing, saving time and effort, thereby further improving the processing efficiency. At the same time, when collecting construction waste, the dust can be damp and retained in the water to prevent the dust from floating into the air and causing environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a garbage crushing device for construction engineering of the utility model;

[0017] Figure 2 This is a cross-sectional view of a garbage crushing device for construction engineering of the utility model;

[0018] Figure 3 This is a cross-sectional view of a fixing seat in a garbage crushing device for construction engineering of the utility model;

[0019] Figure 4 This utility model is a garbage crushing equipment for construction engineering Figure 3 A is an enlarged view of the middle image.

[0020] In the figure: 1. bottom plate; 2. mounting frame; 3. crushing box; 4. lifting frame; 5. water tank; 6. PLC controller; 7. crushing assembly; 8. connecting shaft; 9. gear; 10. gear rod; 11. cylinder; 12. hydraulic cylinder; 13. filter frame; 14. support frame; 15. threaded rod; 16. motor; 17. top piece; 18. gate; 19. pin block; 20. fixed seat; 21. spring; 22. slide; 23. feed hopper. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 4The utility model provides a garbage crushing equipment for construction engineering, including a bottom plate 1, a water tank 5 is placed on the bottom plate 1, a plurality of hydraulic cylinders 12 are fixedly installed on the outside of the water tank 5 on the bottom plate 1, a mounting frame 2 is fixedly installed on the output ends of the plurality of hydraulic cylinders 12, a crushing box 3 is arranged on the upper part of the mounting frame 2, a crushing assembly 7 is fixedly installed in the crushing box 3, lifting frames 4 are arranged on both sides of the crushing box 3, connecting shafts 8 are rotatably connected in the two lifting frames 4, the two connecting shafts 8 are fixedly installed on the crushing box 3 on the side close to each other, gears 9 are fixedly installed on the side away from each other, the rear ends of the two gears 9 are meshed and connected with toothed rods 10, the bottom ends of the two toothed rods 10 are fixedly installed on the mounting frame 2, a plurality of cylinders 11 are fixedly installed on the mounting frame 2 on both sides of the water tank 5, the output ends of the plurality of cylinders 11 are respectively fixedly installed on the corresponding lifting frames 4, a feed hopper 23 is fixedly installed on the top of the crushing box 3, and a gate plate 18 is inserted in the feed hopper 23.

[0023] A fixed seat 20 is fixedly installed at the rear end of the feed hopper 23, and a slide 22 is slidably connected in the fixed seat 20. A spring 21 is fixedly installed at the bottom end of the slide 22, and the bottom of the spring 21 is fixedly installed at the bottom end of the fixed seat 20. A pin block 19 is fixedly installed at the top of the slide 22, and the top of the pin block 19 extends into the gate plate 18. This design is beneficial to the use of the device. A filter frame 13 is fixedly installed in the water tank 5, and the filter frame 13 is tilted in the water tank 5. The dust powder in the fragments can be filtered out to the bottom end of the water tank 5 through the filter frame 13. The upper part of the filter frame 13 in the water tank 5 is fixedly installed A support frame 14 is provided, in which a threaded rod 15 is rotatably connected, and a top piece 17 is sleeved on the threaded rod 15. This design is convenient for the use of the device. A motor 16 is fixedly installed at the front end of the water tank 5, and the output end of the motor 16 is fixedly installed on the threaded rod 15. The threaded rod 15 is driven to rotate by the motor 16, which is convenient for the use of the device. A PLC controller 6 is fixedly installed on the mounting frame 2 at the front of the cylinder 11, and the PLC controller 6 is convenient for controlling the device to work. A U-shaped groove is provided on the mounting frame 2, and the water tank 5 is clamped in the U-shaped groove, and the water tank 5 is conveniently clamped through the U-shaped groove.

[0024] Working principle: when in use, the construction waste to be crushed can be added into the crushing box 3 from the feed hopper 23, and then the gate 18 is pushed backwards so that the gate 18 seals the top of the feed hopper 23. When the gate 18 is fully pushed into the feed hopper 23, the spring 21 drives the slide 22 back to its original position, so that the pin block 19 extends into the gate 18, and the gate 18 can be limited and fixed. The crushing switch is turned on, and the crushing component 7 works to crush the construction waste. During the crushing process, the switch of the cylinder 11 can be turned on, and the cylinder 11 works to drive the two lifting frames 4 to descend. At this time, since the gears 9 are meshed and connected to the gear rod 10, the two gears 9 drive the connecting shaft 8 and the crushing box 3 to flip 180 degrees, and finally the feed hopper 23 faces downward. During the flipping process, the construction waste at the bottom of the crushing box 3 will pass through the crushing component 7 again and fall into the feed hopper 23. The above principle can be used to make the crushing box 3 flip multiple times, so that the building materials can be fully crushed and crushed. After completion, ensure that the feed hopper 23 is facing downward, at this time, the switch of the hydraulic cylinder 12 is turned on, and the hydraulic cylinder 12 drives the mounting frame 2 to descend, so that the feed hopper 23 extends into the water tank 5, and finally the top piece 17 is inserted into the gate plate 18 to push out the pin block 19, and then the switch of the motor 16 is turned on, and the motor 16 works to drive the threaded rod 15 to rotate. At this time, the top piece 17 drives the gate plate 18 to slide forward so that the feed hopper 23 is opened, and the crushed construction waste can quickly fall into the water tank 5. The water in the water tank 5 can make the dust damp to avoid pollution. This kind of garbage crushing equipment for construction engineering is easy to use. Through the above-mentioned components, the crushing box 3 can be driven to flip during the crushing process, and the construction waste can be repeatedly crushed, avoiding the need for manual transportation of construction waste for secondary crushing, saving time and effort, thereby further improving the processing efficiency. At the same time, when collecting construction waste, the dust can be damp and retained in the water to avoid dust from floating into the air and causing environmental pollution.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A garbage crushing equipment for construction engineering, characterized in that: The invention comprises a bottom plate (1), a water tank (5) is placed on the bottom plate (1), a plurality of hydraulic cylinders (12) are fixedly mounted on the outside of the water tank (5) on the bottom plate (1), a mounting frame (2) is fixedly mounted on the output ends of the plurality of hydraulic cylinders (12), a crushing box (3) is arranged on the upper part of the mounting frame (2), a crushing assembly (7) is fixedly mounted in the crushing box (3), lifting frames (4) are arranged on both sides of the crushing box (3), connecting shafts (8) are rotatably connected in the two lifting frames (4), and the two connecting shafts (8) are fixedly mounted on the sides close to each other. On the crushing box (3), a gear (9) is fixedly mounted on the side of the two connecting shafts (8) away from each other, the rear ends of the two gears (9) are meshingly connected with a gear rod (10), the bottom ends of the two gear rods (10) are fixedly mounted on a mounting frame (2), a plurality of cylinders (11) are fixedly mounted on both sides of the water tank (5) on the mounting frame (2), the output ends of the plurality of cylinders (11) are respectively fixedly mounted on corresponding lifting frames (4), and a feed hopper (23) is fixedly mounted on the top of the crushing box (3), and a gate plate (18) is inserted into the feed hopper (23).

2. A construction engineering garbage crushing equipment according to claim 1, characterized in that: A fixed seat (20) is fixedly mounted at the rear end of the feed hopper (23), a slide plate (22) is slidably connected inside the fixed seat (20), a spring (21) is fixedly mounted at the bottom end of the slide plate (22), the bottom of the spring (21) is fixedly mounted at the bottom end of the fixed seat (20), a pin block (19) is fixedly mounted at the top end of the slide plate (22), and the top end of the pin block (19) extends into the gate plate (18).

3. The construction waste crushing equipment according to claim 1, characterized in that: A filter frame (13) is fixedly installed in the water tank (5), and the filter frame (13) is arranged obliquely in the water tank (5).

4. The construction waste crushing equipment according to claim 3, characterized in that: A support frame (14) is fixedly installed on the upper part of the filter frame (13) in the water tank (5), a threaded rod (15) is rotatably connected in the support frame (14), and a top piece (17) is sleeved on the threaded rod (15).

5. The construction engineering garbage crushing equipment according to claim 4, characterized in that: A motor (16) is fixedly mounted on the front end of the water tank (5), and an output end of the motor (16) is fixedly mounted on the threaded rod (15).

6. The construction waste crushing equipment according to claim 1, characterized in that: A PLC controller (6) is fixedly mounted on the mounting frame (2) at the front of the cylinder (11).

7. The construction waste crushing equipment according to claim 1, characterized in that: The mounting frame (2) is provided with a U-shaped groove, and the water tank (5) is snap-fitted into the U-shaped groove.

Images