Compression device for recycling waste and old materials

Abstract

The invention discloses a compression device for waste and old material recycling, and relates to the technical field of waste recycling, the compression device comprises an L-shaped machine box and a compression mechanism, the top box wall of the machine box is provided with a feeding port and connected with a feeding hopper, and the end, away from the feeding port, of the machine box is provided with a discharging port; the compression mechanism is installed in the machine box and used for conducting compression treatment on the zip-top cans, and a treatment mechanism is arranged in the machine box and used for conducting puncture treatment on the zip-top cans before compression so as to remove residual liquid in the cans. According to the ring-pull can punching and discharging device, periodic punching and discharging of ring-pull cans are achieved, the screen capable of vibrating up and down is arranged to shake the ring-pull cans, residual liquid in the ring-pull cans fully flows out of punched holes through shaking, the purpose of removing the residual liquid in the ring-pull cans is achieved, and subsequent compression work is facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of waste recycling, and in particular to a compression device for recycling and processing waste materials. Background Art

[0002] With the continuous enhancement of environmental awareness and the increasingly urgent demand for resource recycling, the waste material recycling and processing industry has received widespread attention and development. Among them, cans, as a common metal packaging container, are widely used in beverages, food and other fields. Due to the relatively large size of cans, in the can recycling process, they are compressed to reduce the volume, thereby improving transportation efficiency and reducing transportation costs. This has become a commonly used method in the industry.

[0003] Among the cans actually recycled, a considerable portion still has liquid remaining in them, and most existing waste compression devices lack the function of effectively cleaning the liquid in the cans before compression. During the compression process, the liquid in the cans may splash around due to pressure, which not only pollutes the working environment, but also increases the difficulty of cleaning and maintaining the equipment. Secondly, the presence of liquid leads to poor compression effect, making it difficult to achieve an ideal compression ratio, which in turn affects the subsequent storage and transportation efficiency. In addition, in subsequent recycling processes such as metal smelting, the presence of liquid will increase energy consumption. For this reason, a compression device for recycling and processing waste materials is proposed. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems in the prior art and to propose a compression device for recycling and processing waste materials.

[0005] A compression device for recycling and processing waste materials includes an L-shaped chassis and a compression mechanism. The top wall of the chassis is provided with a feed port and is connected to a hopper. The chassis is provided with a discharge port at one end away from the feed port. The compression mechanism is installed in the chassis and is used to compress cans. A processing mechanism is provided in the chassis for puncturing the cans before compression to remove residual liquid in the cans.

[0006] Preferably, the compression mechanism includes a first hydraulic cylinder and a second hydraulic cylinder, the first hydraulic cylinder is installed on the inner wall of the chassis near the bottom, the movable end of the first hydraulic cylinder is connected to a pressure plate, the outer wall of the chassis near the discharge port is connected to a bracket, the second hydraulic cylinder is installed on the top of the bracket, the movable end of the second hydraulic cylinder passes through the bracket and is connected to a baffle, and the baffle is slidably connected to the box wall of the chassis.

[0007] Preferably, the processing mechanism includes a pair of cylinders, two symmetrically distributed vertical plates are connected to the inner wall of the chassis and located directly below the feed port, and two symmetrically distributed horizontal plates are connected to the inner wall of the chassis and located directly below the vertical plates. A pair of cylinders are respectively installed on the outer walls of both sides of the chassis, and the movable end of each cylinder extends into the chassis and is connected to a movable plate. The two movable plates are provided with a plurality of spikes on the side close to each other, and a plurality of perforations are provided on the two vertical plates for the horizontal shuttle of the spikes. A main shaft is rotatably connected to the front and rear inner walls of the chassis and below the horizontal plate close to the discharge port, and a rotating plate is connected to the main shaft. A screen that can vibrate up and down and tilt is provided in the chassis and below the rotating plate.

[0008] The top end of the driving member is connected to the upper end of the driving member by a toothed connecting strip which is cooperatively connected with the gear of the driving member.

[0009] Preferably, an L-shaped partition is connected to the inner wall of the chassis, two pairs of lifting slots are opened on the front and rear inner walls of the chassis, two pairs of lifting blocks are connected to the screen, and the two pairs of lifting blocks are slidably connected to the two pairs of lifting slots respectively.

[0010] Preferably, the front and rear inner walls of the chassis are rotatably connected to a rotating shaft located below the screen, a cam is connected to the rotating shaft, a motor is installed on the outer wall of the chassis, one end of the rotating shaft extends to the outside of the chassis and is coaxially connected to the output shaft of the motor, and the wheel surface of the cam is in contact with the bottom surface of the screen.

[0011] Preferably, a drain pipe is connected to the outer wall of the chassis and located above the partition to separately collect the liquid flowing out of the cans.

[0012] Preferably, the sliding stroke of the moving block on the slide rail just drives the main shaft to rotate 45 degrees through the engagement of the spur rack and the gear.

[0013] Compared with the existing technology, the advantages of the present invention are:

[0014] 1. The present invention is provided with a processing mechanism, which controls the reciprocating sliding of the movable plate through the cylinder to achieve periodic poking and discharging of the cans, and sets a screen that vibrates up and down to shake the cans. The shaking allows the residual liquid in the cans to fully flow out from the poked holes, thereby achieving the purpose of removing the residual liquid in the cans and facilitating subsequent compression work.

[0015] 2. In the present invention, when the cylinder controls the reciprocating sliding process of the movable plate and the slide bar, the movable block will only move in the same direction at the beginning of the left sliding and the end of the right sliding of the slide bar. This has the advantage of shortening the downward flipping time of the rotating plate, preventing the cans from falling onto the screen without being punctured, and ensuring that each can can be punctured to effectively remove the residual liquid in the can. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention.

[0017] Figure 2 It is a structural schematic diagram of the present invention from another angle.

[0018] Figure 3 for Figure 2 Enlarged schematic diagram of point A in the middle.

[0019] Figure 4 It is a structural cross-sectional view of the present invention.

[0020] Figure 5 for Figure 4 Enlarged schematic diagram of point B in the middle.

[0021] Figure 6 for Figure 4 Front view of .

[0022] Figure 7 It is a schematic structural diagram of the screen in the present invention.

[0023] Figure 8 It is a structural cross-sectional view of the moving block part in the present invention.

[0024] In the figure: 1 chassis, 11 feed port, 111 feeding hopper, 12 discharge port, 13 support leg, 2 compression mechanism, 21 first hydraulic cylinder, 22 pressure plate, 23 bracket, 24 second hydraulic cylinder, 25 baffle, 3 processing mechanism, 31 horizontal plate, 32 vertical plate, 321 perforation, 33 cylinder, 34 moving plate, 341 spike, 35 main shaft, 351 rotating plate, 36 slide rail, 361 limit block, 362 spur rack, 363 gear, 364 slide groove, 365 connecting block, 366 slide rod, 37 moving block, 371 slide cavity, 372 slider, 373 spring, 38 partition, 381 discharge pipe, 39 screen, 391 lifting trough, 392 lifting block, 393 rotating shaft, 394 cam, 395 motor. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] Reference Figure 1-8 As shown, a compression device for recycling and processing waste materials includes an L-shaped chassis 1 and a compression mechanism 2. The top wall of the chassis 1 is provided with a feed port 11 and is connected to a hopper 111. The end of the chassis 1 away from the feed port 11 is provided with a discharge port 12. The compression mechanism 2 is installed in the chassis 1 and is used to compress cans. A processing mechanism 3 is provided in the chassis 1 for puncturing the cans before compression to remove residual liquid in the cans.

[0027] In this embodiment, the compression mechanism 2 includes a first hydraulic cylinder 21 and a second hydraulic cylinder 24. The first hydraulic cylinder 21 is installed on the inner wall of the chassis 1 near the bottom. The movable end of the first hydraulic cylinder 21 is connected to a pressure plate 22. The outer wall of the chassis 1 near the discharge port 12 is connected to a bracket 23. The second hydraulic cylinder 24 is installed on the top of the bracket 23. The movable end of the second hydraulic cylinder 24 passes through the bracket 23 and is connected to a baffle 25. The baffle 25 is slidably connected to the box wall of the chassis 1.

[0028] In this embodiment, the processing mechanism 3 includes a pair of cylinders 33, the inner wall of the chassis 1 and the position directly below the feed port are connected with two symmetrically distributed vertical plates 32, the inner wall of the chassis 1 and the position directly below the vertical plates 32 are connected with two symmetrically distributed horizontal plates 31, a pair of the cylinders 33 are respectively installed on the outer walls of both sides of the chassis 1, the movable end of each cylinder 33 extends into the chassis 1 and is connected to a movable plate 34, and the two movable plates 34 are each provided with a plurality of The spikes 341 are provided with a plurality of through holes 321 on the two vertical plates 32 for the spikes 341 to shuttle horizontally. The spikes 341 on the two movable plates 34 are staggered. The front and rear inner walls of the chassis 1 and the lower part of the horizontal plate 31 close to the discharge port 12 are rotatably connected with a main shaft 35. The main shaft 35 is connected with a rotating plate 351. A screen 39 that can vibrate up and down and tilt is provided in the chassis 1 and below the rotating plate 351. The screen 39 is tilted toward the discharge port 12.

[0029] In this embodiment, one end of the main shaft 35 extends to the outside of the chassis 1 and is coaxially connected to a gear 363. The outer wall of the chassis 1 is connected to a slide rail 36 directly above the gear 363. A moving block 37 is slidably connected to the slide rail 36. The bottom of the moving block 37 is connected to a straight rack 362. The straight rack 362 is meshed with the gear 363. A sliding groove 364 is provided on the outer wall of the chassis 1 that passes through the box wall. A connecting block 365 is slidably connected in the sliding groove 364. The inner end of the connecting block 365 is aligned with the moving plate 34. The outer end of the connecting block 365 is connected to a slide rod 366, a slide cavity 371 is provided in the movable block 37, a slider 372 is slidably connected in the slide cavity 371, the end of the slide rod 366 away from the connecting block 365 extends into the slide cavity 371 and is connected to the slider 372, the side of the slider 372 away from the slide rod 366 is connected to a spring 373, the end of the spring 373 away from the slider 372 is connected to a side wall of the slide cavity 371, and both ends of the slide rail 36 are provided with a limit block 361, as shown in FIG. Figure 3 When the cam 362 is in the state of being pressed down, the spring 373 of the cam 364 is pressed down, and the cam 365 is pressed down, so that the cam 366 is pressed down, and the cam 366 is pressed down, so that the cam 366 is pressed down, and the cam 365 is pressed down, so that the cam 366 is pressed down, and the cam 365 is pressed down, so that the cam 365 is pressed down, and the cam 365 is pressed down, so that the cam 365 is pressed down,

[0030] In this embodiment, an L-shaped partition 38 is connected to the inner wall of the chassis 1, and the bottom of the partition 38 is at the same height as the top inner wall of the discharge port 12 of the chassis 1. Two pairs of lifting slots 391 are provided on the front and rear inner walls of the chassis 1, and two pairs of lifting blocks 392 are connected to the screen 39. The two pairs of lifting blocks 392 are respectively slidably connected to the two pairs of lifting slots 391. The front and rear inner walls of the chassis 1 are rotatably connected with a rotating shaft 393 located below the screen 39, and a cam 394 is connected to the rotating shaft 393. A motor 395 is installed on the outer wall of the chassis 1, and one end of the rotating shaft 393 extends to the outside of the chassis 1 and is coaxially connected to the output shaft of the motor 395. The wheel surface of the cam 394 contacts the bottom surface of the screen 39, and the highest vibration position of the screen 39 is flush with the highest point of the partition 387.

[0031] In this embodiment, a drain pipe 381 is connected to the outer wall of the chassis 1 and located above the partition 38 for separately collecting the liquid flowing out of the cans.

[0032] Among them, the sliding stroke of the moving block 37 on the slide rail 36 is just enough to drive the main shaft 35 to rotate 45° through the engagement of the straight rack 362 and the gear 363. The main shaft 35 drives the rotating plate 351 to flip downward 45° to guide the falling cans to fall on the highest point of the screen 39, thereby increasing the residence time of the cans on the screen 39 and facilitating further emptying of the residual liquid in the can.

[0033] The working process and principle of the present invention are as follows:

[0034] When in use, the recycled cans are put into the chassis 1 from the feeding hopper 111. At this time, the cylinder 33 and the motor 395 are both in the open state. During the process of the cylinder 33 pushing the movable plate 34 to approach the vertical plate 32, the cylinder 33 will also push the slide bar 366 to move through the connecting plate 365. Figure 3 As shown, when the slide bar 366 moves to the left at the beginning, it will drive the moving block 37 to slide to the left together, and the engagement of the straight rack 362 and the gear 363 will drive the main shaft 35 to rotate, so that the rotating plate 351 rotates to a horizontal state, and the cans entering the chassis 1 are trapped between the two vertical plates 32. As the moving plate 34 continues to slide, the spikes 341 on the moving plate 34 will pass through the perforations 321 to poke holes in the cans. After the poke is completed, the cylinder 33 pulls the moving plate 34 back to its original position. When the slide bar 366 slides right with the moving plate 34, due to the presence of the spring 373, the moving block 37 will only move to the right at the end of the right sliding of the moving plate 34. After the moving block 37 slides right, it will drive the rotating plate 351 to flip downward 45 degrees, releasing the punctured cans to fall. The cylinder 33 controls the reciprocating sliding of the moving plate 34 to achieve periodic puncturing and discharge of the cans. The falling cans are guided by the inclined rotating plate 351 to fall on the highest point of the screen 39, and The screen 39 is acted upon by the continuously rotating cam 394 to vibrate up and down, shaking the falling cans. The shaking allows the residual liquid in the cans to fully flow out from the poked holes, thereby achieving the purpose of removing the residual liquid in the cans. Since the screen 39 is inclined toward the side of the discharge port 12, the cans move to the left while shaking, and finally fall to the bottom of the chassis 1. At this time, the baffle 25 descends to block the discharge port 12 of the chassis 1, and the cans gather between the baffle 25 and the pressure plate 22. When the number of movements accumulates, the cylinder 33 is closed to put the spikes 341 in a poking state, so that the cans do not fall to the bottom of the chassis 1, and the first hydraulic cylinder 21 is turned on to push the pressure plate 22 toward the baffle 25, compressing the cans between the baffle 25 and the pressure plate 22. After the compression is completed, the second hydraulic cylinder 24 is turned on to lift the baffle 25 away from the chassis 1, and then continue to push the pressure plate 22 to push the compressed can compressed block out of the chassis 1, thereby completing the compression work.

[0035] During the rotation of the cam 394, the convex end will lift the screen 39 upward. After the convex end of the cam 394 passes, the screen 39 falls under its own gravity. The continuous rotation of the cam 394 causes the screen 39 to vibrate up and down.

[0036] It is understood from common technical knowledge that the present invention may be implemented by other embodiments that do not depart from its spirit or essential features. Therefore, the embodiments disclosed above are, in all respects, merely illustrative and not exclusive. All modifications within the scope of the present invention or equivalent to the scope of the present invention are intended to be encompassed by the present invention.

Claims

1. A compression device for recycling and processing waste materials, characterized by: The invention comprises an L-shaped chassis (1) and a compression mechanism (2); a top wall of the chassis (1) is provided with a feed port (11) and is connected to a feeding hopper (111); an end of the chassis (1) away from the feed port (11) is provided with a discharge port (12); the compression mechanism (2) is installed in the chassis (1) and is used for compressing cans; a processing mechanism (3) is provided in the chassis (1) for puncturing the cans before compression to remove residual liquid in the cans.

2. The compression device for recycling waste materials according to claim 1, characterized in that: The compression mechanism (2) comprises a first hydraulic cylinder (21) and a second hydraulic cylinder (24), wherein the first hydraulic cylinder (21) is mounted on the inner wall of the chassis (1) near the bottom, the movable end of the first hydraulic cylinder (21) is connected to a pressure plate (22), the outer wall of the chassis (1) near the discharge port (12) is connected to a bracket (23), the second hydraulic cylinder (24) is mounted on the top of the bracket (23), the movable end of the second hydraulic cylinder (24) passes through the bracket (23) and is connected to a baffle (25), and the baffle (25) is slidably connected to the chassis wall of the chassis (1).

3. The compression device for recycling waste materials according to claim 2, characterized in that: The processing mechanism (3) includes a pair of cylinders (33), two symmetrically distributed vertical plates (32) are connected to the inner wall of the chassis (1) and located directly below the feed port, and two symmetrically distributed horizontal plates (31) are connected to the inner wall of the chassis (1) and located directly below the vertical plates (32). The pair of cylinders (33) are respectively installed on the outer walls of both sides of the chassis (1), and the movable end of each cylinder (33) extends into the chassis (1) and is connected to a movable plate (34). The two movable plates ( 34) are provided with a plurality of spikes (341) on one side close to each other, and a plurality of perforations (321) are provided on the two vertical plates (32) for the spikes (341) to shuttle horizontally, and a main shaft (35) is rotatably connected below the horizontal plate (31) on the front and rear inner walls of the chassis (1) and close to the discharge port (12), and a rotating plate (351) is connected to the main shaft (35), and a screen (39) that can vibrate up and down and tilt is provided in the chassis (1) and below the rotating plate (351).

4. The compression device for recycling waste materials according to claim 3, characterized in that: One end of the main shaft (35) extends to the outside of the chassis (1) and is coaxially connected to a gear (363). A slide rail (36) is connected to the outer wall of the chassis (1) and located directly above the gear (363). A moving block (37) is slidably connected to the slide rail (36). A straight rack (362) is connected to the bottom of the moving block (37). The straight rack (362) is meshed with the gear (363). A sliding groove (364) is provided on the outer wall of the chassis (1) and passes through the wall. A connecting block (365) is slidably connected in the sliding groove (364). The inner end of the connecting block (365) is connected to the moving plate (34). The outer end of the connecting block (365) is connected to a sliding rod (366), a sliding cavity (371) is provided in the movable block (37), a slider (372) is slidably connected in the sliding cavity (371), one end of the sliding rod (366) away from the connecting block (365) extends into the sliding cavity (371) and is connected to the slider (372), a side of the slider (372) away from the sliding rod (366) is connected to a spring (373), one end of the spring (373) away from the slider (372) is connected to a side wall of the sliding cavity (371), and both ends of the slide rail (36) are provided with a limit block (361).

5. The compression device for recycling waste materials according to claim 4, characterized in that: An L-shaped partition (38) is connected to the inner wall of the chassis (1), two pairs of lifting slots (391) are opened on the front and rear inner walls of the chassis (1), and two pairs of lifting blocks (392) are connected to the screen (39), and the two pairs of lifting blocks (392) are respectively slidably connected to the two pairs of lifting slots (391).

6. The compression device for recycling waste materials according to claim 5, characterized in that: A rotating shaft (393) is rotatably connected to the front and rear inner walls of the chassis (1) and is located below the screen (39). A cam (394) is connected to the rotating shaft (393). A motor (395) is installed on the outer wall of the chassis (1). One end of the rotating shaft (393) extends to the outside of the chassis (1) and is coaxially connected to the output shaft of the motor (395). The wheel surface of the cam (394) contacts the bottom surface of the screen (39).

7. The compression device for recycling waste materials according to claim 5, characterized in that: A drain pipe (381) is connected to the outer wall of the chassis (1) and located above the partition (38) for separately collecting liquid flowing out of the cans.

8. The compression device for recycling waste materials according to claim 4, characterized in that: The sliding stroke of the moving block (37) on the slide rail (36) is just enough to drive the main shaft (35) to rotate 45 degrees through the engagement of the spur rack (362) and the gear (363).

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