CN211492418U

CN211492418U - Smashing device for plastic recycling

Info

Publication number: CN211492418U
Application number: CN201922230003.5U
Authority: CN
Inventors: 宋建达
Original assignee: Yuyao Yaoda Electronic Technology Co ltd
Current assignee: Yuyao Yaoda Electronic Technology Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-09-15
Anticipated expiration: 2029-12-13

Abstract

The utility model relates to a reducing mechanism is used in plastics recovery belongs to plastics processing equipment technical field, including the box, box top fixed mounting has the feeder hopper, and box bottom fixed mounting has the landing leg, installs mount and carriage in the box, mount and box inner wall fixed connection, and mount bottom fixed mounting has the second filter screen, and the second filter screen setting is outside the box, installs rubbing crusher in the mount, and the carriage setting is above the mount and with box sliding connection; the utility model discloses a set up the slidable carriage and place plastics above rubbing crusher, make the rubbing crusher of bottom can carry out preliminary smashing to the crushed aggregates in the carriage of top, then get into the bottom and thoroughly smash, smash efficiently, avoided simultaneously need thoroughly clear out the plastics that do not smash when scram, it is more convenient and safe, the practicality is strong.

Description

Smashing device for plastic recycling

Technical Field

The utility model relates to a plastic processing equipment technical field specifically is a reducing mechanism is used in plastics recovery.

Background

Plastics are high molecular compounds obtained by polymerization of monomers by addition polymerization or polycondensation, which have a moderate deformation resistance between fibers and rubber, and are composed of synthetic resin, fillers, plasticizers, stabilizers, lubricants, colorants, and other additives. Because the plastic is long in decomposition time, easy to cause pollution and reusable, the plastic belongs to recyclable garbage, and molded plastic needs to be crushed for reshaping when being produced again after being recycled.

The existing plastic crusher is inevitably subjected to special conditions such as power failure or sudden stop when in use, the crushing operation needs to be stopped, and after the plastic crusher is stopped suddenly, the plastic crusher still inside cannot be started or is easy to damage when being restarted directly, and the plastic crusher needs to be cleaned out of the plastic which is not crushed inside, so that the operation is difficult and unsafe, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reducing mechanism is used in plastics recovery to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a crushing device for plastic recovery comprises a box body, wherein the top of the box body is fixedly provided with a feed hopper, the bottom of the box body is fixedly provided with a supporting leg, the box body is internally provided with a fixed frame and a sliding frame, the fixed frame is fixedly connected with the inner wall of the box body, the bottom of the fixed frame is fixedly provided with a second filter screen which is arranged outside the box body, the fixed frame is internally provided with a crushing mechanism, the sliding frame is arranged above the fixed frame and is connected with the box body in a sliding way, the bottom of the sliding frame is provided with a yielding mechanism matched with the crushing mechanism, the side wall of the box body is provided with a sliding groove, a fixed rod which is connected with the sliding chute in a sliding way is arranged in the sliding chute, the fixed rod is fixedly connected with the sliding rack, the box body is characterized in that a fixing plate is fixedly mounted on the outer wall of the box body, a bolt in threaded connection with the fixing plate is mounted in the fixing plate, and the upper end of the bolt is rotatably connected with the fixing rod.

As a further technical solution of the present invention: the crushing mechanism is including rotating the crushing roller that sets up on the box inner wall, the outside fixed mounting of crushing roller has a plurality of crushing sword, fixed mounting has the motor on the box outer wall, the output of motor runs through box and crushing roller fixed connection.

As a further technical solution of the present invention: the abdicating mechanism comprises an abdicating hole arranged at the bottom of the sliding frame, the abdicating hole is matched with the crushing cutter, a first filter screen is fixedly arranged at the bottom of the sliding frame, and the aperture of the first filter screen is larger than that of the second filter screen.

As the utility model discloses a further technical scheme again: the sliding frame is characterized in that a stop lever is fixedly arranged at the bottom of the sliding frame and arranged on two sides of the first filter screen.

As the utility model discloses a further technical scheme again: and the bottom of the second filter screen is provided with a guide plate which is obliquely arranged.

As the utility model discloses a further technical scheme again: and a discharge baffle plate rotationally connected with the second filter screen is arranged on the side surface of the second filter screen, and a fan matched with the discharge baffle plate is fixedly arranged on the inner wall of the box body.

Compared with the prior art, the beneficial effects of the utility model are that: plastics are placed through setting up the slidable carriage in rubbing crusher structure top, make the rubbing crusher structure of bottom can carry out preliminary smashing to the crushed aggregates in the top carriage, then get into the bottom and carry out thoroughly smashing, smash efficiently, avoided simultaneously need thoroughly clear out the plastics that do not smash when scram, it is more convenient and safe, the practicality is strong.

Drawings

FIG. 1 is a front sectional view of a crushing apparatus for plastic recycling;

FIG. 2 is a schematic view of a carriage in the shredder for recycling plastic;

FIG. 3 is another front sectional view of the crushing apparatus for plastic recycling;

FIG. 4 is a side sectional view of the crushing apparatus for recycling plastic.

In the figure: 1-box body, 2-crushing knife, 3-crushing shaft, 4-fixing frame, 5-sliding frame, 6-fixing rod, 7-feeding hopper, 8-sliding chute, 9-fixing plate, 10-blocking rod, 11-bolt, 12-abdicating hole, 13-first filter screen, 14-supporting leg, 15-second filter screen, 16-fan, 17-material guide plate, 18-discharging baffle plate and 19-motor.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example 1

The crushing device for plastic recovery shown in fig. 1 and 2 comprises a box body 1, wherein a feed hopper 7 is fixedly installed at the top of the box body 1, the recycled waste plastics are added through the feed hopper 7 to perform crushing work, supporting legs 14 are fixedly installed at the bottom of the box body 1, a fixing frame 4 and a sliding frame 5 are installed in the box body 1, specifically, the fixing frame 4 is fixedly connected with the inner wall of the box body 1, a second filter screen 15 is fixedly installed at the bottom of the fixing frame 4, the second filter screen 15 is arranged outside the box body 1, a crushing mechanism is installed in the fixing frame 4, namely, the plastics entering the fixing frame 4 are completely crushed through the crushing mechanism, and the crushed plastics are discharged from the second filter screen 15 after being crushed; the sliding frame 5 is arranged above the fixed frame 4 and is in sliding connection with the box body 1, the bottom of the sliding frame 5 is provided with a yielding mechanism matched with the crushing mechanism, namely, plastics entering the upper part are primarily crushed by the lower crushing mechanism, and the crushed plastics enter the lower fixed frame 4 to be thoroughly crushed; the utility model discloses a plastic bag crushing machine, including box 1, spout 8 has been seted up on the lateral wall of box 1, install dead lever 6 rather than sliding connection in the spout 8, dead lever 6 and carriage 5 fixed connection, fixed mounting has fixed plate 9 on the 1 outer wall of box, install bolt 11 rather than threaded connection in the fixed plate 9, bolt 11 upper end is rotated with dead lever 6 and is connected, adjusts the position of carriage 5 through bolt 11 promptly to move up carriage 5 after the scram, make its and rubbing crusher structure separation, avoid taking out the plastics of adding again, it is safer and convenient.

Furthermore, the crushing mechanism comprises a crushing shaft 3 which is rotatably arranged on the inner wall of the box body 1, and the stable rotation can be realized by adopting the structures such as the existing bearings; 3 outside fixed mounting of crushing roller has a plurality of crushing sword 2, fixed mounting has motor 19 on the 1 outer wall of box,

box

1 and 3 fixed connection of crushing roller are run through to motor 19's output, rotate through motor 19 drive crushing roller 3 to smash plastics through crushing sword 2.

Further, the mechanism of stepping down is including seting up the hole 12 of stepping down in the carriage 5 bottom, hole 12 of stepping down cooperatees with crushing sword 2, smashes sword 2 promptly and can get into 12 cutting to plastics in getting into carriage 5 through the hole of stepping down when rotating, realizes smashing, carriage 5 bottom still fixed mounting has first filter screen 13, the aperture of first filter screen 13 is greater than the aperture of second filter screen 15, carries out prefilter through setting up the great first filter screen 13 in aperture for plastics are after tentatively smashing from first filter screen 13 entering below, have further reduced the possibility that the condition of blockking up and smashing not thorough takes place, simultaneously, for avoiding great plastic block to plug up first filter screen 13, carriage 5 bottom still fixed mounting has pin 10, pin 10 sets up in first filter screen 13 both sides.

Example 2

This embodiment is further optimized on the basis of embodiment 1, as shown in fig. 3 and 4, the inclined material guiding plate 17 is installed at the bottom of the second filter screen 15, and the crushed aggregates from the bottom are conveniently collected together by the inclined material guiding plate 17, so that the recovery is more convenient.

Further, the side mounting of second filter screen 15 has rather than rotating the discharge baffle 18 of being connected, and the rotation connection is realized to current structures such as accessible pivot or hinge, and the convenience is thoroughly cleared out the unable thoroughly kibbling plastics of part, avoids smashing different plastics and is the residue that leads to a plastics sneak into other plastics and influence its quality, for convenient thoroughly clearing out, fixed mounting has the fan 16 with discharge baffle 18 matched with on the box 1 inner wall.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a reducing mechanism is used in plastics recovery, includes box (1), box (1) top fixed mounting has feeder hopper (7), box (1) bottom fixed mounting has landing leg (14), its characterized in that: the box body is characterized in that a fixed frame (4) and a sliding frame (5) are installed in the box body (1), the fixed frame (4) is fixedly connected with the inner wall of the box body (1), a second filter screen (15) is fixedly installed at the bottom of the fixed frame (4), the second filter screen (15) is arranged outside the box body (1), a crushing mechanism is installed in the fixed frame (4), the sliding frame (5) is arranged above the fixed frame (4) and is in sliding connection with the box body (1), a abdicating mechanism matched with the crushing mechanism is arranged at the bottom of the sliding frame (5), a sliding groove (8) is formed in the side wall of the box body (1), a fixed rod (6) in sliding connection with the sliding groove (8) is installed in the sliding groove (8), the fixed rod (6) is fixedly connected with the sliding frame (5), a fixed plate (9) is fixedly installed on the outer wall of the box body (1), and, the upper end of the bolt (11) is rotatably connected with the fixed rod (6).

2. The crushing apparatus for plastic recycling according to claim 1, wherein: rubbing crusher constructs including rotating crushing roller (3) that sets up on box (1) inner wall, crushing roller (3) outside fixed mounting has a plurality of crushing sword (2), fixed mounting has motor (19) on box (1) outer wall, the output of motor (19) runs through box (1) and crushing roller (3) fixed connection.

3. The crushing apparatus for plastic recycling according to claim 1 or 2, wherein: the abdicating mechanism comprises an abdicating hole (12) arranged at the bottom of the sliding frame (5), the abdicating hole (12) is matched with the crushing cutter (2), a first filter screen (13) is fixedly arranged at the bottom of the sliding frame (5), and the aperture of the first filter screen (13) is larger than that of the second filter screen (15).

4. The crushing device for plastic recycling according to claim 3, wherein: sliding frame (5) bottom still fixed mounting have pin (10), pin (10) set up in first filter screen (13) both sides.

5. The crushing device for plastic recycling according to claim 3, wherein: and a guide plate (17) which is obliquely arranged is arranged at the bottom of the second filter screen (15).

6. The crushing device for plastic recycling according to claim 5, wherein: and a discharge baffle (18) rotationally connected with the second filter screen is arranged on the side surface of the second filter screen (15), and a fan (16) matched with the discharge baffle (18) is fixedly arranged on the inner wall of the box body (1).