CN201076826Y - Plastic grinder - Google Patents

Abstract

The utility model discloses a plastic disintegrator, which comprises a motor, a discharge hole, a casing body, a fixed knife and a moving knife. The utility model is characterized in that feeding squeezers are arranged on the end of a feed hopper on the top portion of the upper casing body, and the feeding squeezers are screw feeders. With the utility model, waste and old plastic bottles and tubes can be automatically sent into the disintegrator to achieve feeding mechanization, a worker can process 1.5 to 2 ton powder when the worker works for one hour, and the work efficiency is greatly improved. With the utility model, the utility model creates a condition for the disintegrating and processing of waste and old plastic to form a flow line production, and the utility model is equipped with complete equipment of a belt machine, a band carrier, a fulling mill and a dryer, which can produces in scale and process, and creates a condition for finely processing, changing and utilizing of waste and old plastic productions, , the complete equipment is proved that the efficiency of the utility model is high, and the effect is excellent through the production and practice. The utility model has the advantages of simple structure, low cost and strong practicability, which has a higher popularization using value and a better market outlook.

Description

plastic shredder

technical field

The utility model relates to a solid material grinder, in particular to a waste plastic bottle grinder.

Background technique

In people's life, mineral water and beverages are used in a large amount, and various discarded plastic bottles, cylinders, and plastic packaging can be seen everywhere, polluting the environment, and are non-degradable, causing great harm; if they are recycled, they will be crushed and chemically processed. Processing to turn waste into treasure has already been mentioned on the agenda. The first thing to solve is the crushing of waste plastic bottles. The existing 500-type and 600-type plastic shredders have rough products, low work efficiency, slow feeding, and high labor intensity for workers. According to statistics, 4 people, working 8 hours, can only process 2 tons of plastic powder.

Contents of the invention

The purpose of the utility model is to overcome the deficiencies of the prior art and provide a new structure plastic pulverizer.

A plastic pulverizer, comprising a motor, a discharge port, a housing, a fixed knife, and a moving knife, is characterized in that a feeding extruder is provided at the end of the feeding hopper on the top of the upper housing, and the feeding extruder For the screw feeder.

The utility model has the advantage that after adopting the feeding extruder, waste plastics can automatically enter the housing for cutting. There is no need for someone to stir the material with wooden sticks, which is safe and efficient. According to statistics, with the utility model, workers can process 1.5 to 2 tons of powder in one hour, the working environment is improved, and the labor intensity is greatly reduced. The labor efficiency is greatly improved, and is well received by users.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Figure 2 is the left side view of Figure 1.

In the figure, there are motor 1, support 2, discharge port 3, lower casing 4, wheel spoke 5, moving knife 6, upper casing 7, feeding hopper 8, belt pulley 9, feeding extruder 10, transmission wheel 11, Counterweight wheel 12, feed baffle 13.

Detailed ways

The utility model is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

As shown in the figure, the utility model is a technical improvement to the existing 500-type and 600-type plastic pulverizers. The motor 1 is its power source, and it drives the pulley 9 and the transmission pulley 11, the upper shell 7, the lower shell The body 4 is connected by bolts. There are two fixed knives 2 in the housing, which are fixed on the lower housing 4. There are three moving knives 6, which are fixed on the spokes 5. Driven by the transmission wheel 11, the rotating speed can be 600~ 800 rpm, a counterweight wheel 12 is provided on the other side of the transmission wheel, and a feed baffle 13 is provided on the upper housing 7 at the position above the middle of the feed hopper 8 to prevent the feeding material from jumping and jumping randomly, cutting The pulverized plastic powder is exported from the discharge port 3, which is a sloped guide groove. The technical improvement of the utility model is that a feed extruder 10 is arranged on the top of the upper casing 7, and the feed extruder The compressor is actually a screw feeder, commonly known as an auger feeder, which is driven by a motor 1 through a reduction box and a pulley 9, and its screw shaft rotates at a speed of 50-100 rpm. Sheets, flattening and fracturing the plastic bottles and cylinders to be processed, forcing them into the shell and allowing them to be cut by the cutter. Since the feeding is mechanized and automated, conditions are created for waste plastic crushing and processing to form an assembly line operation; waste plastic bottles and barrels are conveyed to the feed hopper 8 of the utility model through a belt conveyor, and after crushing, there are 3 discharge ports. , into the rinsing machine, the rinsing machine is a screw feeder, which is filled with water, and the plastic powder at the end is separated according to the specific gravity. After drying and removing water, it is then dried at low temperature, and then packed into bags and boxes for shipment. The utility model can be used for assembly line operation and large-scale processing and production. This complete set of equipment has been tested on site, and practice has proved that it has high efficiency and good effect, creating conditions for the processing, transformation and utilization of waste plastic products.

Claims (2)

1. A plastic pulverizer, comprising motor (1), discharge port (3), lower housing (4), upper housing (7), moving knife (6), is characterized in that, in upper housing ( 7) At the top, a feed extruder (10) is provided at the end of the feed hopper (8), and the feed extruder (10) is a screw feeder. 2. According to the described plastic pulverizer of claim 1, it is characterized in that, the screw shaft speed used in the feeding extruder (10) is 50-100 rpm.

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