CN-116101590-B - Drum-type plastic product bale breaker

CN116101590BCN 116101590 BCN116101590 BCN 116101590BCN-116101590-B

Abstract

The invention discloses a drum-type plastic product bale breaker, which belongs to the technical field of bale breakers and comprises a drum device, an outer drum support and a stirring roller device, wherein the drum device comprises a drum and a drum cover, the drum is rotationally connected in the outer drum, the outer drum is installed on the outer drum support, the drum cover is installed at one end of the drum, the stirring roller device comprises a stirring roller, the stirring roller penetrates through the drum cover, two ends of the stirring roller are respectively installed on the drum and the drum cover, stirring rods are installed on the stirring roller, a plurality of bale breakers are distributed on the inner wall of the drum, a hopper is arranged at the top of one end of the outer drum, a discharge opening is arranged at the bottom of the other end of the outer drum, and a feed inlet and a discharge opening are respectively arranged at two ends of the drum. In the rotating process of the roller, the unpacking knife on the inner wall of the roller is matched with the rotation of the stirring roller, so that plastic bottle materials can be fully unpacked and decomposed, and the working efficiency is improved.

Inventors

HE DEFANG
TANG ZHILIANG

Assignees

江苏贝尔机械有限公司

Dates

Publication Date: 20260505
Application Date: 20221230

Claims (3)

1. The drum-type plastic product bale breaker is characterized by comprising a drum device, an outer drum bracket and a stirring roller device, wherein the drum device comprises a drum and a drum cover, the drum is rotationally connected in the outer drum, the outer drum is installed on the outer drum bracket, the drum cover is installed at one end of the drum, the stirring roller device comprises a stirring roller, the stirring roller penetrates through the drum cover, two ends of the stirring roller are respectively installed on the drum and the drum cover, stirring rods are installed on the stirring roller, a plurality of bale breaking knives are distributed on the inner wall of the drum, a hopper is arranged at the top of one end of the outer drum, a discharge opening is arranged at the bottom of the other end of the outer drum, a feed inlet and a discharge opening are respectively arranged at two ends of the drum, the stirring rods are spirally distributed in the axial direction of the stirring roller, the stirring roller device further comprises a second motor and a second bracket, the second motor is installed at the top end of the second bracket, the output end of the second motor is fixedly connected with the stirring roller, and the discharge opening is larger than the discharge opening in the circumference of the outer drum; the drum device further comprises a first motor and a first support, the first motor is arranged at the top end of the first support, the output end of the first motor is fixedly connected with one end of the drum, and the stirring rod and the unpacking knife are axially distributed at intervals on the drum.
2. A drum-type plastic product bale breaker according to claim 1, characterized in that both ends of the stirring roller are connected with the drum and the drum cover bearing.
3. A drum-type plastic product bale breaker according to claim 1, characterized in that the opening angle of the feed opening on the circumference of the drum is larger than the width of the hopper.

Description

Drum-type plastic product bale breaker Technical Field The invention belongs to the technical field of bale openers, and particularly relates to a drum-type plastic product bale opener. Background The bale breaker is also called a briquetting and decomposing machine and is mainly used for disassembling packed articles. In the prior art, waste plastic bottles are pressed into bottle bricks, and the unpacked plastic bottles are unpacked by a unpacking machine of plastic products, so that the bottle bricks are dispersed under the action of external force, and the bottle bricks are convenient for subsequent treatment and processing and are auxiliary mechanical equipment for bottle recovery production lines in the plastic mechanical industry. Chinese patent (CN 212172796U) discloses a bottle brick bale breaker, which enables plastic bottle materials to be decomposed by rotating a shaft with a separating piece, but after the bottle is pressed, a plurality of plastic bottles are embedded together, and the plastic bottle materials are difficult to be completely decomposed by rotating the shaft. Disclosure of Invention In view of the above, the present invention provides a drum-type plastic product unpacking machine, which can fully unpack and decompose plastic bottle materials. In order to achieve the above purpose, the present invention adopts the following technical scheme: The drum-type plastic product bale breaker comprises a drum device, an outer drum support and a stirring roller device, wherein the drum device comprises a drum and a drum cover, the drum is connected in an inner drum, the outer drum is installed on the outer drum support, the drum cover is installed at one end of the drum, the stirring roller device comprises a stirring roller, the stirring roller penetrates through the drum cover, two ends of the stirring roller are respectively installed on the drum and the drum cover, stirring rods are installed on the stirring roller, a plurality of bale breaking cutters are distributed on the inner wall of the drum, a hopper is arranged at the top of one end of the outer drum, a discharge opening is arranged at the bottom of the other end of the outer drum, and a feed inlet and a discharge opening are respectively arranged at two ends of the drum. Further, the roller device further comprises a first motor and a first bracket, wherein the first motor is installed at the top end of the first bracket, and the output end of the first motor is fixedly connected with one end of the roller. Further, both ends of the stirring roller are connected with the roller and the roller cover bearing. Further, the stirring roller device further comprises a second motor and a second bracket, wherein the second motor is installed at the top end of the second bracket, and the output end of the second motor is fixedly connected with the stirring roller. Further, the plurality of stirring rods are spirally distributed in the axial direction of the stirring roller. Further, the opening angle of the feeding hole on the circumference of the roller is larger than the width of the funnel. Further, the opening angle of the discharge opening on the circumference of the outer barrel is larger than that of the discharge opening. The invention has the beneficial effects that: The drum rotates to drive the unpacking knife on the inner wall of the drum to cooperate with the stirring rod on the stirring roller to fully unpack and decompose the upper surface and the lower surface of the plastic bottle material; the first motor drives the roller to rotate in the outer cylinder, the second motor drives the stirring roller to rotate, unpacking and decomposing efficiency in the roller is improved, the stirring rods which are distributed in a spiral mode tend to push plastic bottle materials in the roller from the feeding hole to the discharging hole when rotating, the efficiency of the plastic bottle materials after being decomposed is improved, the opening angle of the feeding hole on the circumference of the roller is larger than the width of the funnel, the efficiency of the plastic bottle materials entering the roller is improved, the opening angle of the discharging hole is larger than the discharging hole, and the discharging efficiency of the plastic bottle materials at the discharging hole is improved. Drawings In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art. Fig. 1 is a schematic structural view of a drum-type plastic product bale breaker. Fig. 2 is a front view of a drum-type plastic product bal