A pe corrugated pipe processing device

Abstract

The utility model relates to PE corrugated pipe application technical field, the technical problem that the utility model solves is low efficiency, high artificial cost, low safety. In order to solve the above technical problem, the utility model provides a kind of PE corrugated pipe processing device.The utility model includes: feeding assembly includes the feeding channel of cylindrical shape;Tearing assembly includes tearing box body and two blade components;Two blade components are symmetrically set in tearing box body;The output end of the power part of blade component is connected with main shaft, and main shaft is rotatably connected with tearing box body;Blade body is connected with main shaft;Multiple blade parts are spaced apart on blade body;Feeding port is connected with the end of feeding channel;There is gap between two blade components, and feeding port is aligned with gap;Conveyor, one end is connected with discharge port;Crusher is connected with the other end of conveyor.The utility model reduces artificial cost, improves efficiency, improves safety.

Description

Technical Field

[0001] This utility model relates to the field of PE corrugated pipe application technology, and in particular to a PE corrugated pipe processing device. Background Technology

[0002] Currently, PE corrugated pipes on the market are divided into standard and non-standard types, and also vary in ring stiffness. For non-standard corrugated pipes (which are relatively brittle and thin), recycling typically involves crushing them with a crusher. However, corrugated pipes are generally 6 meters long, requiring manual cutting before entering the crusher. This involves manually cutting the PE corrugated pipe into sheets using a cutting machine or table saw. These sheets are then manually fed into the crusher to be pulverized into particles for recycling. This process wastes a significant amount of manual cutting time, is inefficient, and incurs high labor costs. Furthermore, manual cutting is highly dangerous, frequently resulting in workplace injuries and placing a heavy burden on businesses. Utility Model Content

[0003] Therefore, the technical problem to be solved by this utility model is to overcome the above-mentioned problems existing in the prior art.

[0004] To solve the above-mentioned technical problems, this utility model provides a PE corrugated pipe processing device, comprising:

[0005] The feeding assembly includes a cylindrical feeding channel;

[0006] The shredding assembly includes a shredding chamber and two blade components. The two blade components are symmetrically arranged vertically within the shredding chamber. Each blade component includes a power unit, a main shaft, a blade body, and multiple blades. The output end of the power unit is connected to the main shaft, which is rotatably connected to the shredding chamber. The blade body is connected to the main shaft. Multiple blades are spaced apart on the blade body along the axis of the main shaft. The shredding chamber has a feed port and a discharge port on its front and rear sides, respectively. The feed port is connected to the end of the feed channel. There is a gap between the two blade components, and the feed port is aligned with the gap. The discharge port is located at the bottom of the shredding chamber.

[0007] The conveyor is connected to the discharge port at one end;

[0008] The crusher is connected to the other end of the conveyor.

[0009] In one embodiment of this utility model, the blade part includes multiple blades; the main shaft is coaxially connected to the blade body; the blade body is prism in shape; and a blade is provided on each side of the blade body.

[0010] In one embodiment of this utility model, the blade part further includes a plurality of blade holders; the blade holders are arranged in a one-to-one correspondence with the blades; the blades are detachably connected to one end of the blade holders, and the other end of the blade holders is connected to the side wall of the blade body.

[0011] In one embodiment of this utility model, the blade portions of the two blade components are staggered along the axial direction of the main shaft.

[0012] In one embodiment of this utility model, the feeding channel is divided into a first channel and a second channel; the first channel is located at the front end of the second channel; and the top of the first channel has an opening.

[0013] In one embodiment of this utility model, the inner wall of the bottom of the shredder is inclined downward from front to back along the conveying direction.

[0014] In one embodiment of the present invention, the shredding assembly further includes a screen connected to the shredding box body, the screen being disposed at the discharge port; the screen includes multiple screen rods and at least one connecting rod; the screen rods have an arc-shaped structure; the multiple screen rods are connected by the connecting rod; the multiple screen rods are spaced apart along the axis of the connecting rod.

[0015] In one embodiment of the present invention, the blade component further includes a counterweight; the output end of the power unit is connected to one end of the spindle; and the counterweight is disposed at the other end of the spindle.

[0016] In one embodiment of this utility model, the power unit includes a motor, a driving pulley, a driven pulley, and a belt; the motor is connected to the shredding box, and the output end of the motor is connected to the driving pulley; the driven pulley is connected to the main shaft; and the belt is wound around the driving pulley and the driven pulley.

[0017] In one embodiment of this invention, the shredder body is further provided with an openable and closable cleaning door. In some embodiments, the cleaning door is located on the rear side wall of the shredder body, that is, the discharge side.

[0018] The above-mentioned technical solution of this utility model has the following advantages compared with the prior art:

[0019] The PE corrugated pipe processing device described in this utility model can feed a whole corrugated pipe of 6 meters or other lengths. After the material enters the shredding chamber, it enters between two blade components. The material is conveyed by the high-speed rotating blade components. Then, as the blade components rotate further at high speed, the blades shred the material into fragments. The fragments fall to the bottom of the shredding chamber under their own weight and, driven by the rotation of the blade components, enter the conveyor from the discharge port. The fragments are then continuously conveyed by the conveyor to the crusher for further crushing. The entire system only requires manual or forklift feeding, and the output can reach more than 2 tons. It is highly efficient, safe, and energy-saving. Therefore, this application realizes automated shredding and crushing of materials, reducing labor costs, improving efficiency, and enhancing safety. Attached Figure Description

[0020] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings, wherein:

[0021] Figure 1 This is a front view of a PE corrugated pipe processing device according to a preferred embodiment of the present invention;

[0022] Figure 2 yes Figure 1 Side view of the PE corrugated pipe processing device shown;

[0023] Figure 3 yes Figure 1 Front view of the blade assembly in the PE bellows processing device shown;

[0024] Figure 4 yes Figure 1 A side view of the blade assembly in the PE bellows processing device shown.

[0025] Explanation of reference numerals in the instruction manual:

[0026] 100. Feeding assembly; 110. Feeding channel; 111. First channel; 112. Second channel; 113. Opening;

[0027] 200. Shredding assembly; 210. Shredding box; 211. Feed inlet; 212. Discharge outlet; 213. Cleaning door; 220. Blade assembly; 221. Power unit; 2211. Motor; 2212. Drive pulley; 2213. Driven pulley; 2214. Belt; 2215. Motor base; 2216. Pulley cover; 222. Main shaft; 223. Blade body; 224. Blade; 225. Blade holder; 226. Counterweight; 227. Counterweight cover; 230. Screen;

[0028] 300. Conveyor;

[0029] 400. Crusher. Detailed Implementation

[0030] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand and implement the present invention. However, the embodiments are not intended to limit the present invention.

[0031] Reference Figures 1-4 As shown, this utility model embodiment provides a PE corrugated pipe processing device, including:

[0032] The feeding assembly 100 includes a cylindrical feeding channel 110;

[0033] The shredding assembly 200 includes a shredding box 210 and two blade components 220. The shredding box 210 has a feed inlet 211 and a discharge outlet 212 on its front and rear sides, respectively. The feed inlet 211 is connected to the end of the feed channel 110. The discharge outlet 212 is located at the bottom of the shredding box 210. The two blade components 220 are symmetrically arranged vertically within the shredding box 210. There is a gap between the two blade components 220, and the feed inlet 211 is aligned with this gap. Each blade component 220 includes a power unit 221, a main shaft 222, a blade body 223, and multiple blade sections. The output end of the power unit 221 is connected to the main shaft 222, and the main shaft 222 is rotatably connected to the shredding box 210. In some embodiments, both ends of the main shaft 222 are connected to the shredding box 210 via bearing seats. The blade body 223 is connected to the main shaft 222. Along the axis of the main shaft 222, multiple blade sections are spaced apart on the blade body 223.

[0034] Conveyor 300, one end of which is connected to discharge port 212;

[0035] The crusher 400 is connected to the other end of the conveyor 300.

[0036] Specifically, this application allows for the input of a single corrugated pipe of 6 meters or other lengths. After entering the shredding chamber 210, the material passes between two blade components 220. Driven by the high-speed rotating blade components 220, the material is transported and further shredded into fragments as the blades rotate at even higher speeds. These fragments fall to the bottom of the shredding chamber 210 under their own weight and, driven by the rotation of the blade components 220, enter the conveyor 300 through the discharge port 212. The fragments are then continuously conveyed by the conveyor 300 to the crusher 400 for further crushing. The entire system requires only manual or forklift input, and the output can reach over 2 tons, offering high efficiency, safety, and energy savings. Therefore, this application achieves automated shredding and crushing of materials, reducing labor costs, improving efficiency, and enhancing safety.

[0037] This application mainly addresses the treatment of non-standard corrugated pipes with low ring stiffness and thin walls available on the market.

[0038] Furthermore, the blade assembly includes a plurality of blades 224; the spindle 222 is coaxially connected to the blade body 223; the blade body 223 is prism in shape; the number of blades 224 is the same as the number of sides of the blade body 223, with one blade 224 disposed on each side of the blade body 223. In some embodiments, the blade body 223 is a hexagonal prism with six sidewalls, and correspondingly, there are six blades 224. The two blade components 220 rotate in opposite directions.

[0039] Specifically, in this embodiment, a blade 224 is installed on each side wall of the blade body 223 to increase contact with the material, thereby shredding the material while it is being transported during the rotation of the spindle 222, thus improving work efficiency; secondly, the blade 224 is subjected to more uniform force.

[0040] Furthermore, along the axial direction of the spindle 222, the blade portions of the two blade components 220 are staggered.

[0041] Specifically, the blades of the two blade components 220 are staggered so that the blade tips can cross each other, ensuring that the material is shredded into pieces without any blind spots.

[0042] If the blades don't interlock, gaps will appear between the upper and lower rows of blades, making it difficult to tear or break the material in those gaps.

[0043] Furthermore, the blade portion also includes multiple blade holders 225; each blade holder 225 is correspondingly arranged with a blade 224; the blade 224 is detachably connected to one end of the blade holder 225, and the other end of the blade holder 225 is connected to the side wall of the blade body 223. In some possible embodiments, the blade 224 and the blade holder 225 are detachably connected by bolts. The blade holder 225 is welded to or bolted to the blade body 223. Specifically, a portion of the blade holder 225 (e.g., at least half its length) is fixedly connected to the side wall of the blade body 223. Another portion of the blade holder 225 extends beyond the blade body 223, and the free end of this portion is connected to the blade 224.

[0044] Specifically, in this embodiment, the blade 224 is connected to the blade body 223 via the blade holder 225. When the blade 224 is worn or damaged, the user only needs to replace the new blade 224, without having to discard or replace the expensive blade holder 225, which greatly reduces the cost of long-term use.

[0045] Furthermore, the blade body 223 is hollow. In some embodiments, the blade body 223 includes two end caps and a plurality of side plates connected between the two end caps, thereby forming a hollow prismatic structure. The spindle 222 is connected to the end caps, and the blade holder 225 is connected to the side plates.

[0046] Specifically, the hollow blade body 223 can significantly reduce weight.

[0047] Furthermore, the feeding channel 110 is divided into a first channel 111 and a second channel 112; the first channel 111 is located at the front end of the second channel 112; the top of the first channel 111 has an opening 113. In some embodiments, the first channel 111 and the second channel 112 are connected by screws. The feeding channel 110 is connected to the shredding box 210 by screws. The feeding channel 110 adopts a sheet metal bending arc shape, and it is necessary to ensure that the bottom inner wall of the feeding channel 110 is smooth to reduce the resistance generated by shredding.

[0048] Specifically, this embodiment facilitates the placement of materials into the first channel 111. During the material shredding process, when fragments are ejected into the second channel 112, the second channel 112 can restrain the fragments, preventing them from flying out and causing injury or death.

[0049] Furthermore, along the conveying direction, the inner wall of the bottom of the shredded box 210 is inclined downward from front to back.

[0050] Specifically, the inclined bottom wall of the shredding box 210 allows the shredded fragments to quickly and smoothly enter the conveyor 300 under the action of the blade component 220 and their own weight.

[0051] Furthermore, the shredding assembly 200 also includes a screen 230 connected to the shredding chamber 210, the screen 230 being located at the discharge port 212; the screen 230 includes multiple screen rods and at least one connecting rod; the multiple screen rods and at least one connecting rod form a mesh structure. The screen rods have an arc-shaped structure; the multiple screen rods are connected by the connecting rod; the multiple screen rods are spaced apart along the axis of the connecting rod.

[0052] Specifically, the screen 230 in this embodiment can constrain the shredded fragments, allowing them to enter the conveyor 300 evenly and slowly, preventing a large influx of fragments into the conveyor 300 and causing some fragments to fall outside the conveyor 300.

[0053] Furthermore, the blade assembly 220 also includes a counterweight 226; the output end of the power unit 221 is connected to one end of the spindle 222; the counterweight 226 is disposed at the other end of the spindle 222. In some embodiments, the counterweight 226 has a disc-shaped structure. The counterweight 226 is connected to the spindle 222 via a flat key. In some embodiments, a counterweight cover 227 is also fitted over the counterweight 226, and the counterweight cover 227 is fixed to the shredder housing 210 by screws.

[0054] Specifically, in this embodiment, the counterweight 226 and the power unit 221 (driven pulley 2213) are respectively located at both ends of the main shaft 222. The counterweight 226 is used to counterweight the main shaft 222 to increase the inertia of the blade component 220 when it operates at high speed, reduce the power of the blade component 220, and reduce energy consumption.

[0055] Furthermore, the power unit 221 includes a motor 2211, a drive pulley 2212, a driven pulley 2213, and a belt 2214. The motor 2211 is connected to the shredding chamber 210, and the output end of the motor 2211 is connected to the drive pulley 2212. The driven pulley 2213 is connected to the main shaft 222. The belt 2214 is wound around the drive pulley 2212 and the driven pulley 2213. The motor 2211 is fixed to a motor base 2215, and the motor base 2215 is fixed to the shredding chamber 210. The drive pulley 2212 is coaxially connected to the output shaft of the drive motor 2211 via a key, and the driven pulley 2213 is coaxially connected to the main shaft 222. Pulley covers 2216 are respectively provided on the drive pulley 2212 and the driven pulley 2213, and the covers are supported and connected to the shredding chamber 210.

[0056] Specifically, this embodiment uses belt 2214 for transmission. Belt 2214 has good elasticity, which can absorb and reduce the impact and vibration from motor 2211 or load end, making the operation smooth and reducing noise; and the structure is simple and the cost is low.

[0057] Furthermore, the shredder 210 is also provided with an openable cleaning door 213. In some embodiments, the cleaning door 213 is located on the rear side wall of the shredder 210, that is, on the discharge side. In some embodiments, the cleaning door 213 is connected to the shredder 210 by bolts.

[0058] Specifically, the working condition inside the tearing box 210 can be observed by cleaning the door 213 (e.g., whether it is stuck by fragments).

[0059] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A PE pipe and corrugation handling apparatus characterized by: include: The feeding assembly includes a cylindrical feeding channel; The shredding assembly includes a shredding box and two blade components; the front and rear sides of the shredding box are respectively provided with a feeding port and a discharging port, and the feeding port is connected to the end of the feeding channel; The discharge port is located at the bottom of the shredding box; Two blade components are symmetrically arranged vertically within the shredding chamber; a gap exists between the two blade components, and the feed inlet is aligned with the gap; each blade component includes a power unit, a main shaft, a blade body, and multiple blade sections; the output end of the power unit is connected to the main shaft, and the main shaft is rotatably connected to the shredding chamber; The blade body is connected to the main shaft; along the axis of the main shaft, a plurality of blade portions are spaced apart on the blade body; The conveyor is connected at one end to the discharge port; The crusher is connected to the other end of the conveyor.

2. The PE bellows handling apparatus of claim 1, wherein: The blade section includes multiple blades; the blade body is prism-shaped; and one blade is disposed on each side of the blade body.

3. The PE bellows handling apparatus of claim 2, wherein: The blade section also includes multiple blade holders; each blade holder is correspondingly arranged with the blade; one end of each blade holder is detachably connected to the blade holder; the other end of each blade holder is connected to the side wall of the blade body.

4. The PE pipe processing apparatus according to claim 3, characterized in that: Along the axial direction of the main shaft, the blade portions of the two blade components are staggered.

5. The PE pipe processing apparatus of claim 1, wherein: The feeding channel is divided into a first channel and a second channel; the first channel is located at the front end of the second channel; and the top of the first channel has an opening.

6. The PE bellows handling device of claim 1, wherein: Along the conveying direction, the inner wall of the bottom of the shredding box is inclined downward from front to back.

7. The PE bellows handling device of claim 1, wherein: The shredding assembly further includes a screen connected to the shredding box, the screen being located at the discharge port; the screen includes multiple screen rods and at least one connecting rod; the multiple screen rods are spaced apart along the axis of the connecting rod; the screen rods have an arc-shaped structure; the multiple screen rods are connected by the connecting rod.

8. The PE bellows handling device of claim 1, wherein: The blade assembly also includes a counterweight; the output end of the power unit is connected to one end of the spindle; the counterweight is located at the other end of the spindle.

9. The PE bellows handling device of claim 1, wherein: The power unit includes a motor, a drive pulley, a driven pulley, and a belt; the motor is connected to the shredding box, and the output end of the motor is connected to the drive pulley; the driven pulley is connected to the main shaft; the belt is wound around the drive pulley and the driven pulley.

10. The PE bellows handling device of claim 1, wherein: The shredding box is also equipped with an openable cleaning door.

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