CN103447254A

CN103447254A - Material fishing device of waste plastic cleaning machine

Info

Publication number: CN103447254A
Application number: CN2012101693075A
Authority: CN
Inventors: 何德方; 马德生
Original assignee: Zhangjiagang Beier Machinery Co Ltd
Current assignee: Zhangjiagang Beier Machinery Co Ltd
Priority date: 2012-05-29
Filing date: 2012-05-29
Publication date: 2013-12-18

Abstract

The invention belongs to plastic machines and particularly relates to a material fishing device of a potcher in a waste plastic recovery production line. A speed reducer provides power to drive a crank connection rod mechanism formed by parts of a crank A, a connection rod, a knuckle bearing, a rake, a crank B, a supporting rod and the like, rotary motion of the cranks is converted into reciprocating motion of the rake on the supporting rod, and therefore, light materials floating on the water surface can be effectively fished and discharged out of the potcher. Furthermore, it is not needed to ensure that the water line is not lower than the position of a water outlet through supplying water continuously, the using amount of the water is greatly reduced, and water resources are saved.

Description

A kind of Waste plastic cleaning machine drag for materials device

Technical field

The invention belongs to plastics machinery, especially relate to the materials device that drags for of potcher in a kind of technics of reclaim of plastic waste production line.

Background technology

Conventional potcher, the part that fuselage contacts with material adopts stainless steel to make, thereby reach non-corrosive, do not pollute cleaned material, carry out separation of material by hydrometer method, than water, heavy material is sunken to the potcher bottom, under driving, the helical blade of bottom transfers out potcher, the material floated on the water surface swims in the water surface, drive water flow through 5 thumb wheels, the light matter material is discharged potcher with current by delivery port, like this, just can reach light matter material and cleaning and the purpose of separating than heavy material.But, when thumb wheel is stirred current the light matter material is excreted, water in potcher is also in a large amount of losses, when the waterline of potcher is starkly lower than the delivery port position, thumb wheel is dragged on the light matter material delivery port and is discharged potcher with regard to being not easy, and at this moment, just need to ceaselessly supply water and be not less than the delivery port position with the guaranteed water level line, although solved like this discharge of light matter material, water consumption is also very large.

Summary of the invention

The present invention is directed to above deficiency, provide a kind of can saving water resource, salvage the materials device that drags for of potcher in effective a kind of technics of reclaim of plastic waste production line.

The technical solution adopted for the present invention to solve the technical problems is: this drags for the upper end setting that materials device is arranged on the delivery port position of potcher, and provide power by a reductor, the toggle that drive is comprised of parts such as crank A, connecting rod, oscillating bearing, rake, crank B, support bars, convert rotatablely moving of crank the reciprocating motion of rake on support bar to, thereby effectively realized the salvaging to floating on the light matter material on the water surface and it is discharged to potcher.

Toggle has a special advantage, when the reductor invariablenes turning speed, while by the crank of its drive, doing the constant speed rotation, rake under follower lever drives is made reciprocally swinging, and the average speed of the average speed while swinging back while going than pendulum is large, this specific character is called the returning property of urgency of toggle, so just greatly shortens nonproductive time, enhances productivity.

The invention has the beneficial effects as follows: with the poking device of conventional potcher, compare, without ceaselessly supplying water, come the guaranteed water level line to be not less than the delivery port position, use amount to water reduces greatly, saved water resource, moreover, this drags for materials device has had obvious enhancing to the salvaging ability of light matter material, even can realize the salvaging to the strip material, and to enlarging potcher, to clean the scope of separate object significant.

The accompanying drawing explanation

Fig. 1 is front view of the present invention.

Fig. 2 is top view of the present invention.

In figure, A. turn round positive direction, 1. potcher, 2. thumb wheel, 3. reductor, 4. motor cabinet, 5. supporting seat, 6. crank A, 7. oscillating bearing, 8. follower lever, 9. rake, 10. crank B, 11. UCP type band plummer block housing roller bearing units, 12. support bars, 13. swash plates, the place 14. feed intake, 15. light matter material outlets.

The specific embodiment

As shown in drawings, this drags for the upper end setting that materials device is arranged on the delivery port position of potcher, and provide power by a reductor, the toggle that drive is comprised of parts such as crank A6, connecting rod, oscillating bearing 7, rake 9, crank B10, support bars 12, convert rotatablely moving of crank the reciprocating motion of rake 9 on support bar 12 to, thereby effectively realized the salvaging to floating on the light matter material on the water surface and it is discharged to potcher.

Whether this device is the upper end that is installed on the delivery port position of potcher, before startup, answer each connecting bolt of procuratorial work fastening firm, in order to avoid machine vibration while opening; Open this device, check whether the crank A 6 of this device and crank B 10 rotate by running positive direction A, normal operation can be at the place of feeding intake 14 feeds intake.

Claims

1. a Waste plastic cleaning machine drags for materials device, it is characterized in that: the upper end that is installed on the delivery port position of potcher, this drags for materials device and provides power by a reductor, the toggle that drive is comprised of parts such as crank A, connecting rod, oscillating bearing, rake, crank B, support bars, convert rotatablely moving of crank the reciprocating motion of rake on support bar to.