KR100540768B1 - Waste pet bottle clusher for vehicle - Google Patents

Abstract

According to the present invention, a waste PET bottle crusher having a crimping member and a cutting member installed therein is installed in a loading box of a small truck to crush the waste PET bottle supplied by the crimping member and a cutting member so as to be recycled. In order to easily recycle the waste plastic bottle crusher (A) for recycling the waste plastic bottles to be recycled, the opening of the top of the crushing base body (1) installed inside the loading box 91 of the vehicle (9) A conveyor (8) having an upper portion proximate to the (11) side is installed on one side of the crushing base body 1 such that the height can be adjusted, and a compression chamber 12 is directly below the inlet 11 of the crushing base body 1. ) To form a plurality of crimping blades 21 to be provided with a crimping port 2 which is connected to the driving motor 7. Rotated in conjunction with A plurality of cutter support plates 32b and 32b are attached to the outer surface of the main body 31 so as to be inclined with respect to the axis line, and the cutter support plates 32b and 32b are respectively adjusted by adjusting bolts 32c and 32c. By attaching and installing the cutting blades 32a and 32a in such a state as possible, the unit cutting members 32 are formed, and a plurality of these unit cutting members 32 are disposed at 120 ° intervals on the outer surface of the rotary cutter body 31. The rotary cutter 3 to be attached is provided, and the fixed cutters 4 and 4 are respectively installed near the cutting blades 32a and 32a inside the crushing chamber 13, and the crushing chamber 13 A filter net 5 is installed below the rotating radius of the rotary cutter 3, and a blowback pipe 6 for collecting the chipped chips is connected to the discharge port 13a of the bottom of the shredding chamber 13. It is a waste plastic bottle shredder for automobiles.

PET bottles, shredders, cutters, cutting blades, strainers

Description

Waste PET bottle clusher for vehicle

1 is a partially cutaway perspective view of a crusher according to the present invention.

2 is a cross-sectional view of a crusher according to the present invention.

Figure 3 is a perspective view of the crimp forming the crusher according to the present invention.

Figure 4 is a perspective view of a rotary cutter forming a crusher according to the present invention.

5 is a perspective view of a strainer forming a crusher according to the present invention.

6 is an installation operation state diagram of a crusher according to the present invention.

Explanation of symbols on the main parts of the drawings

1: crushing base body 2: crimping hole

3: rotary cutter 4: fixed cutter

5: filter network 6: blower

7: drive motor 11: inlet

12: pressing chamber 13: crushing chamber

31: rotating cutter body 32: unit cutting member

32a: cutting edge 32b: cutter

32c: Adjusting bolt

The present invention relates to a waste plastic bottle shredder for automobiles, and more particularly, a waste plastic bottle shredder having a compacting member and a cutting member installed inside the shredding body is installed in a small truck stacker to supply a waste plastic bottle supplied by a conveyor by the compacting member. By crushing by rotating cutter and fixed cutter in the compressed state, the crushed chip can be recycled so that the waste PET bottle can be easily recycled as a resource regardless of the place.

In general, PET bottles which are widely used as various packaging containers around life have a very wide range of use due to the light weight and high rigidity of the material, while these wastes cannot be recovered smoothly. PET bottle not only causes severe environmental pollution, but also can not be recycled as a resource at all, which leads to waste of raw materials, resulting in a price increase of the product.

Due to the interest in the recovery and recycling of waste PET bottles after being widely used in daily life, the waste PET bottle recycling device is designed and used to crush the waste PET bottles and recycle the broken chips as raw materials for PET bottles. The conventional waste plastic bottle recycling apparatus has a problem that the waste plastic bottle can not be recovered more mobilely because it is made of a non-movable configuration, and the size of the apparatus is not only very large, but also high rigidity and soft, so that it is not easily cut. The configuration to cope with the material characteristics of the PET bottle is not very complicated, the recycling cost for the waste PET bottle is increased, and even if the crushing is not made smoothly, there was a problem such as having to operate the device for a long time.

Accordingly, an object of the present invention is to provide a general waste plastic bottle recycling apparatus, which is composed of a large-scale device that is incapable of moving and operating at all, in order to crush waste plastic bottles having difficult material properties as described above to enable resource recovery. In order to solve the problem, the waste PET bottle crusher which is more completely and quickly crushed by the rotary cutter and the fixed cutter with the waste PET bottle introduced through the inlet above the crushing base more smoothly by the pressing hole It is a waste plastic bottle crusher that can be installed according to the surrounding conditions while being installed in the truck's loading box, and the waste PET bottles can be shredded at that time, thereby significantly reducing the recycling processing cost for the waste PET bottles.

In order to achieve the above object, the waste plastic bottle shredder for automobiles according to the present invention comprises a waste plastic bottle shredder (A) for recycling the waste plastic bottles recovered. A conveyor 8 having an upper portion adjacent to the inlet 11 side of the top of the crushing base body 1 to be installed is installed on one side of the crushing base body 1 so that the height can be adjusted and the inlet of the crushing base body 1 is installed. (11) A pressing chamber 12 is formed directly under the bottom to form a plurality of pressing blades 21 to be provided with a pressing hole 2 connected to the driving motor 7 and to break the lower portion of the pressing chamber 12. To the seal 13, a plurality of cutter support plates 32b and 32b are attached to the outer surface of the rotating cutter body 31 which is connected to the drive motor 7 and rotated inclined with respect to the axis thereof, and these cutter support plates 32b and ( 32b) cutting blades 32a in a state where the position adjustment is possible by adjusting bolts 32c and 32c, respectively. Rotating cutters (3) formed by unit cutting members (32) by attaching and attaching (32a), respectively, and attaching a large number of these unit cutting members (32) to the outer surface of the rotating cutter body (31) at 120 ° intervals. To the cutting blades 32a and 32a in the crushing chamber 13, respectively, and fixing cutters 4 and 4, respectively, and the radius of rotation of the rotating cutter 3 of the crushing chamber 13, respectively. It is characterized in that the lower part is provided with a strainer (5), and the blower recovery pipe (6) for collecting the crushed chip is connected to the discharge port (13a) of the bottom of the crushing chamber (13).

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings such that those skilled in the art can easily implement the present invention.

1 is a partially cutaway perspective view showing the structure of a crusher according to the present invention, FIG. 2 is a cross-sectional view showing the structure of a crusher according to the present invention, and FIG. 3 shows a configuration of a crimping tool forming a crusher according to the present invention. 4 is a perspective view showing the configuration of a rotary cutter constituting a crusher according to the present invention, Figure 5 is a perspective view showing the configuration of a strainer forming a crusher according to the present invention, Figure 6 is an installation of the crusher according to the present invention As an operational state diagram, the configuration is composed of a crushing base 1, a pressing hole 2, a rotary cutter 3, a fixed cutter 4, a strainer 5 and a blowback tube 6.

The shredding main body 1 has a conveyor 8 installed at one side thereof so that the length thereof can be changed so that the conveyor 8 can be smoothly supplied into the shredding main body 1 through the inlet 11. In the upper portion, a hopper-type inlet 11 is formed to allow the waste PET bottle supplied by the conveyor 8 to be stably introduced, and a rotary cutter 3 and a fixed cutter 4 are installed therein. To form a crimping chamber 12 and a crushing chamber 13 so that the waste PET bottle introduced through the inlet 11 can be crushed by the rotary cutter 3, and the waste PET bottle is introduced into the pressing chamber 12. The presser 2 is installed to be more smoothly supplied to the crushing chamber 13 and at the same time, the strainer 5 is installed at the lower portion of the rotating cutter 3 of the crushing chamber 21 in a replaceable state. It is.

In addition, a blow recovery pipe 6 is provided directly under the crushing chamber 21.

The pressing hole 2 is installed in the pressing chamber 12 of the crushing base 1 so that the driving shaft 22 is connected to the driving motor 7 by the pulley 22a on one side to receive the driving force. In order to rotate, the outer surface of the drive shaft 22 is formed with a plurality of pressing blades 21 and at the same time one side wall of the pressing chamber 12 is provided with a pressing guide piece 23 is introduced into the pressing chamber 12 The waste PET bottles are forcibly pressed by the pressing blade 21 and the pressing guide piece 23 so as to be smoothly supplied to the crushing chamber 13 at the lower portion thereof.

The rotary cutter 3 is installed in the crushing chamber 13 in the crushing base 1, the pulley 31a connected to one side of the rotating cutter body 31 and the driving motor 7 installed outside the crushing base 1 ) Are connected to each other by a drive belt to rotate, the outer surface of the rotary cutter body 31 is provided with a unit cutting member 32 at intervals of 120 °, the unit cutting member 32 is rotated at this time Cutter support plate (32b) is installed on the outer surface of the cutter body 31 inclined about 10 degrees with respect to its rotation axis, and a cutting blade that is fixed to the cutter support plate (32b) by the adjustment bolt 32c It consists of 32a. In this case, the plurality of cutting blades 32a and 32a constituting the unit cutting member 32 are installed in a slightly inclined shape rather than horizontally based on the rotation center of the rotary cutter 3 together with the fixed cutter 4. It is designed to further increase the crushing power of the PET bottle that is injected by scissors cutting method.

In addition, the rotary cutter (3) is a cutting blade 32a (32a) is fixed to the cutter support plate 32b in accordance with the operation for a long time when the attachment force is weakened to become a loose coupling state, cutting blade (32a) The cutting blades 32a and 32a are always separated from the cutter support plate 32b by the presence of the adjustment bolt 32c which is fixed to the cutter support plate 32b in a state where the position adjustment is possible. Since it is possible to maintain a fixed state attached to the cutter support plate 32b, it is possible to prevent the cutting blades 32a and 32a from coming into contact with the fixed cutter 4 and being damaged.

In addition, the rotary cutter 3 causes winds during the operation of the rotary cutter 3 because the unit cutting members 32 are installed in three directions to the outside of the rotary cutter body 31 to crush the waste PET bottle. It also serves to cool part of the frictional heat generated in the process, thereby improving the crushing performance.

The fixed cutter (4) is in the form of facing each other at the height of the center axis line of the shredding chamber 13 of the shredding base (1) has a fine gap with the blade tip of the cutting edge (32a) that the blade tip forms a rotary cutter (3) It is possible to increase the instantaneous crushing force by the cutting edge (32a) blade end of the rotary cutter and the blade edge of the fixed cutter (4) rotated to be installed to be maintained.

The material of the rotary cutter (3) and the fixed cutter (4) is used material symbol SKD11 or SKH or cemented carbide specified in the KS standard, which can be selectively applied at that time according to the size of the chip chip to be crushed, It does not specify the material in any way.

The strainer 5 is installed in the lower part of the crushing chamber 21 while forming a plurality of strainer 51, wherein the strainer 51 has a perforated cross-sectional shape of the crushing chamber 13 The size of the hole facing the) side is made into an approximately trapezoidal cross-sectional shape which is larger than the size of the hole facing the discharge port 13a side so that chips of the waste PET bottle being crushed can be smoothly discharged.

In addition, the strainer 5 may be replaced with another strainer 5 having different sizes of the strainer 51a according to the size of the waste PET bottle chip being shredded.

The blowing recovery pipe 6 is installed by the blowing means 61 on one side of the pipe is crushed by the rotary cutter 3 and the fixed cutter (4) in the crushing chamber 21 is discharged through the discharge port (13a) The shredded chips are quickly transported and recovered to the shredded chip reservoir formed in the loading box 91 of the vehicle 9.

The implementation and operation | movement state of the waste plastic bottle crusher A for automobiles by this invention which consists of the above structure is demonstrated.

First, when operating the waste plastic bottle shredder (A) of the present invention installed in the stacking box 91 of the vehicle (9), such as small or medium-sized truck, a conveyor installed on one side of the shredding base (1) in the stacking box 91 8) When the waste PET bottles collected in the expanded state are supplied to the lower side of the conveyor 8 so that the waste PET bottles are introduced into the pressing chamber 12 through the inlet 11 of the crushing base body 1, Is pressed by the plurality of rotating blade 21 and the fixed pressing guide piece 23 in a fixed state constituting the pressing hole (2) is continuously made smoothly without popping out to be crushed It is supplied to the crushing chamber 13 in the lower part.

In this way, the waste PET bottle, which is injected and supplied into the crushing chamber 13 while being compressed, is repeatedly crushed by the cutting blades 32a and the fixed cutter 4 of the rotary cutter 3 rotated at high speed.

At this time, each of the cutting blades 32a constituting the rotary cutter 3 is disposed on the outer surface of the cutter body 31 so as to be inclined by about 10 ° with respect to its rotation axis, so that the waste PET bottle is introduced by cutting with scissors. Since the crushing is performed with respect to the crushing operation is more reliably made at the same time it is possible to reduce the crushing impact applied to the cutting blade (32a) it is possible to extend the service life of the cutting blade (32a).

When the waste PET bottle chips repeatedly cut and crushed by the rotary cutter 3 and the fixed cutter 4 are crushed to a size that can pass through the strainer 51 of the strainer 5, the crushed waste PET bottle chips are Passes through the trapping hole 51 of the trapezoidal net 5 having an inverted trapezoidal cross section more quickly to be out of the crushing chamber 13 without becoming powder, and to the outlet 13a directly below the crushing chamber 13. It is discharged and sent to the storage provided in the loading box 91 of the vehicle 9 through the blower pipe 6, and stored.

At this time, the blow recovery pipe 6 is to blow and blow the crushed chips supplied through the discharge port (13a) by the blowing means 61 of one side so that the crushed chips are moved and stored in the desired place in the 91.

In this way, when the crushing process for the waste PET bottles collected at a specific place is completed, the conveyor (8) in the unfolded state at the rear end of the vehicle (9) is lifted again to be placed inside the stacking box (91) to be easily closed by the vehicle. The PET bottle crusher (A) is moved and can be operated to recycle the waste PET bottle.

In the above configuration, the material of each cutting blade 32a constituting the unit cutting member 32 of the rotary cutter 3 or the number of the unit cutting members 32 are not limited, depending on the capacity of the waste PET bottle to be treated. Of course, any modification can be carried out.

As described above, although the present invention has been described with reference to the above embodiments, it is not necessarily limited thereto, and various modifications may be made without departing from the scope and spirit of the present invention.

As is apparent from the above description, according to the waste plastic bottle crusher for automobiles of the present invention, the waste plastic bottle, which is installed by the conveyor installed in one side of the vehicle's loading box with a compact and compact structure, is more secured by the crimping hole in the pressing chamber. It is stably supplied to the lower shredding chamber, and in the shredding chamber, a plurality of cutting blades are rotated at a high speed and rotated at a high speed by a plurality of unit cutting members which are installed at a slight inclination. By crushing to the size that passes through the hole of the sieve by the rotary cutter and the fixed cutter, the crushing efficiency of the waste PET bottle is increased, so that the crushed waste PET bottle chips can be used again as a raw material of the PET bottle. It is possible to prevent environmental pollution due to lung disease Recycling is possible it is possible to reduce the effect of resource saving.

Claims (1)

In order to recycle the recovered waste PET bottles, the cutting chamber is divided into a pressing chamber and a crushing chamber up and down, and a plurality of cutting blades configured to be rotatable inside the pressing chamber, a plurality of cutting blades of the rotating rotating cutter bone, and a corresponding fixed cutter. In the waste PET bottle crusher (A) consisting of a strainer configured at the lower end of the crushing chamber, A pulley 31a receiving the rotation of the driving motor in the center of the crushing chamber 13 formed at the lower end of the pressing chamber 12, a rotating cutter body 31 that cuts the center of the pulley 31a, and the rotating cutter body ( 31, a cutter support plate 32b attached to the outer circumferential surface at an inclination of 10 degrees in the direction of the rotation axis, a cutting blade 32a attached to the cutter support plate 32b, and an adjustment bolt 32c formed to extend the cutting blade 32a. A rotating cutter (3) having a cutting member (32) formed thereon; A blow recovery pipe 6 for collecting chips from the bottom of the crushing chamber 13 to the lower part of the strainer 5 formed at the lower end of the rotary cutter 3; A conveyor 8 is connected to the upper inlet 11 of the pressing chamber 12, and a pressing blade 21 and a pressing hole 2 are formed inside the pressing chamber 12, and the crushing chamber 13 A waste plastic bottle crusher for a vehicle, characterized in that the crushing base body (1) in which the rotary cutter (3) is mounted in the inside of the vehicle is stored in the loading box of the vehicle.

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