CN217293046U - Breaker is used in plastic products production - Google Patents

Abstract

The utility model relates to the technical field of plastic product production, and discloses a crushing device for plastic product production, which comprises a shell, wherein a feed inlet is formed at the upper end of the shell, a driving crushing roller is arranged in the shell, a driven crushing roller is arranged on one side of the driving crushing roller, the driving crushing roller extends out of the periphery of one end of the shell and is provided with a driven wheel, and a side wall of the shell is provided with a stepping motor; through setting up broken motor, adapter sleeve, first cutting knife and second cutting knife, the broken plastics of first cutting knife second cutting knife can be broken once more through initiative crushing roller and driven crushing roller, makes the plastics piece volume littleer, and first cutting knife and second cutting knife still can be dialled out the plastics of breaking in the shell from the discharging pipe when rotating simultaneously, and is very convenient.

Description

Breaker is used in plastic products production

Technical Field

The utility model belongs to the technical field of plastic products production, specifically be a breaker is used in plastic products production.

Background

The plastic products are the general name of articles for daily use, industry and the like which are processed by adopting plastics as main raw materials. Including products of all processes of injection molding, plastic uptake and the like which take plastics as raw materials. Plastics are synthetic polymer materials with plasticity, and form three essential synthetic materials in daily life with synthetic rubber and synthetic fibers. Specifically, the plastic is a material which takes natural or synthetic resin as a main component, is added with various additives, can be molded into a certain shape under the conditions of certain temperature, pressure and the like, and keeps the shape unchanged at normal temperature, and the plastic product can crush recycled plastic and defective products in the processing process so as to be recycled.

But the breaker is used in current plastic products production adopts straight cylinder design mostly, and when broken plastics, the plastics piece splashes away easily, and the practicality is not enough, and the broken plastics of breaker is used in current plastic products production thoroughly inadequately moreover, and the plastics ejection of compact after the breakage is inconvenient, for this reason has provided a breaker is used in plastic products production.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a breaker is used in plastic products production, the effectual breaker for plastic products production that has solved has adopted straight cylinder design more, and when broken plastics, the plastics piece splashes away easily, problem that the practicality is not enough.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a breaker is used in plastic products production, includes the shell, the shaping of shell upper end has the feed inlet, be provided with initiative crushing roller in the shell, initiative crushing roller one side is provided with driven crushing roller, initiative crushing roller stretches out shell one end periphery is provided with from the driving wheel, be provided with step motor on the shell lateral wall, step motor transmission output is provided with the action wheel, nested on the action wheel has the belt, is located the shell is kept away from step motor lateral wall lower extreme is provided with the discharging pipe, shell lower extreme middle part is provided with crushing motor, crushing motor conveying output is provided with the adapter sleeve, adapter sleeve upper end periphery is provided with first cutting knife, is located first cutting knife below the adapter sleeve periphery is provided with the second cutting knife.

Preferably, the lower end of the shell, which is located on the periphery of the crushing motor, is connected with a base through a bolt, supporting legs are welded at four corners of the lower end of the base, and the lower ends of the supporting legs are connected with universal wheels through bolts.

Preferably, both ends of the driving crushing roller and the driven crushing roller are connected with the side wall of the shell through bearings, and the driven crushing roller is meshed with the driving crushing roller.

Preferably, step motor with the shell lateral wall passes through bolted connection, step motor transmission output with the action wheel passes through the key-type connection, the action wheel with follow driving wheel passes through the belt is connected.

Preferably, the belt is nested on the driven wheel, the driven wheel is in key connection with the driving crushing roller, and the crushing motor is connected with the lower end of the shell through a bolt.

Preferably, the discharging pipe is formed on the side wall of the shell, the transmission output shaft of the crushing motor is connected with the lower end of the shell through a bearing, the transmission output shaft of the crushing motor is connected with the connecting sleeve through a key, and the first cutting knife and the second cutting knife are welded with the connecting sleeve.

Compared with the prior art, the beneficial effects of the utility model are that:

1) in the crushing device for plastic product production, the trapezoidal design at the upper end of the shell can ensure that fragments at the spraying positions of the driving crushing roller and the driven crushing roller are not easy to fly out from the feed inlet when the plastic is crushed, so that the crushing device is very practical, and solves the problems that the existing crushing device for plastic product production adopts a straight cylinder design, the plastic fragments are easy to splash out when the plastic is crushed, and the practicability is insufficient;

2) in this breaker is used in plastic products production, through setting up broken motor, the adapter sleeve, first cutting knife and second cutting knife, first cutting knife second cutting knife can be to carrying out the breakage once more through initiative crushing roller and the broken plastics of driven crushing roller, it is littleer to make the plastics piece volume, first cutting knife and second cutting knife can also dial out the broken plastics in the shell from the discharging pipe when rotating simultaneously, it is very convenient, it is thorough inadequately to have solved current breaker broken plastics for the plastic products production, the inconvenient problem of plastics ejection of compact after the breakage.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a schematic view of the present invention;

fig. 2 is a front sectional view of the housing of the present invention;

fig. 3 is a schematic structural view of the middle connecting sleeve, the first cutting knife and the second cutting knife of the present invention;

in the figure: 1. a housing; 2. a feed inlet; 3. an active crushing roller; 4. a driven crushing roller; 5. a driven wheel; 6. a stepping motor; 7. a driving wheel; 8. a belt; 9. a discharge pipe; 10. a crushing motor; 11. connecting sleeves; 12. a first cutting knife; 13. a second cutter; 14. a base; 15. supporting legs; 16. a universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

This embodiment, by figure 1-3 give, the utility model discloses a shell 1, the shaping of shell 1 upper end has feed inlet 2, be provided with initiative crushing roller 3 in the shell 1, initiative crushing roller 3 one side is provided with driven crushing roller 4, initiative crushing roller 3 stretches out shell 1 one end periphery and is provided with from driving wheel 5, be provided with step motor 6 on the 1 lateral wall of shell, step motor 6 transmission output is provided with action wheel 7, the nested belt 8 that has on the action wheel 7, it is provided with discharging pipe 9 to be located shell 1 and keep away from 6 lateral wall lower extremes of step motor, shell 1 lower extreme middle part is provided with crushing motor 10, crushing motor 10 conveying output is provided with adapter sleeve 11, adapter sleeve 11 upper end periphery is provided with first cutting knife 12, the adapter sleeve 11 periphery that is located first cutting knife 12 below is provided with second cutting knife 13.

Wherein, be located 1 lower extreme of broken motor 10 outlying shell and have base 14 through bolted connection, supporting legs 15 have all been welded in 14 lower extreme four corners departments of base, and supporting legs 15 lower extreme has universal wheel 16 through bolted connection, and the device can be convenient remove through universal wheel 16, can be with the locking of universal wheel 16 through the wheel lock on the universal wheel 16.

Wherein, initiative crushing roller 3 and driven crushing roller 4 both ends all are connected through the bearing with the shell 1 lateral wall, and driven crushing roller 4 meshes with initiative crushing roller 3, and when initiative crushing roller 3 anticlockwise rotation, can make driven crushing roller 4 clockwise rotation, and pivoted initiative crushing roller 3 and driven crushing roller 4 in opposite directions can constantly be with plastics extrusion, breakage like this.

Wherein, step motor 6 passes through bolted connection with 1 lateral wall of shell, and step motor 6 transmission output passes through the key-type connection with action wheel 7, and action wheel 7 is connected through belt 8 from driving wheel 5, and step motor 6 can drive action wheel 7 and rotate at the during operation, and then makes action wheel 7 drive from driving wheel 5 through belt 8 and rotate.

The belt 8 is nested on the driven wheel 5, the driven wheel 5 is connected with the driving crushing roller 3 through a key, the crushing motor 10 is connected with the lower end of the shell 1 through a bolt, and the driven wheel 5 can drive the driving crushing roller 3 to rotate when rotating.

The discharging pipe 9 is formed on the side wall of the shell 1, a transmission output shaft of the crushing motor 10 is connected with the lower end of the shell 1 through a bearing, the transmission output shaft of the crushing motor 10 is in key connection with the connecting sleeve 11, the first cutting knife 12 and the second cutting knife 13 are both welded with the connecting sleeve 11, the crushing motor 10 can drive the first cutting knife 12 and the second cutting knife 13 to rotate through the connecting sleeve 11 when working, and therefore the 12 second cutting knives 13 of the first cutting knife can crush once-crushed plastic once again.

The working principle is as follows: the device uses external power supply, and be controlled by external equipment and carry out work, the device is at the during operation, treat that broken plastics get into shell 1 from feed inlet 2, step motor 6 can drive action wheel 7 and rotate at the during operation, and then make action wheel 7 drive from driving wheel 5 through belt 8 and rotate, can drive initiative crushing roller 3 to rotate when rotating from driving wheel 5, when initiative crushing roller 3 anticlockwise rotates, can make driven crushing roller 4 rotate clockwise, in opposite directions pivoted initiative crushing roller 3 can constantly extrude plastics with driven crushing roller 4 like this, it is broken, trapezoidal design of shell 1 upper end can make initiative crushing roller 3 and driven crushing roller 4 the difficult follow feed inlet 2 departure of piece that jets the department when broken plastics, crushing motor 10 can drive first cutting knife 12 and second cutting knife 13 at during operation accessible adapter sleeve 11 and rotate, so that first cutting knife 12 second cutting knives are to through initiative crushing roller 3 and driven roller 4 broken piece The plastic is crushed again, and the crushed plastic in the shell 1 can be pulled out of the discharge pipe 9 by the first cutting knife 12 and the second cutting knife 13 when rotating.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A breaker is used in plastic products production, includes shell (1), its characterized in that: the feed inlet (2) is formed in the upper end of the shell (1), the active crushing roller (3) is arranged in the shell (1), the driven crushing roller (4) is arranged on one side of the active crushing roller (3), the driven wheel (5) is arranged on the periphery of one end, extending out of the shell (1), of the active crushing roller (3), the stepping motor (6) is arranged on one side wall of the shell (1), the driving output end of the stepping motor (6) is provided with the driving wheel (7), the belt (8) is nested on the driving wheel (7), the discharging pipe (9) is arranged at the lower end, far away from the stepping motor (6), of one side wall of the shell (1), the crushing motor (10) is arranged in the middle of the lower end of the shell (1), the connecting sleeve (11) is arranged at the conveying output end of the crushing motor (10), the first cutting knife (12) is arranged on the periphery of the upper end of the connecting sleeve (11), and a second cutting knife (13) is arranged on the periphery of the connecting sleeve (11) below the first cutting knife (12).

2. A crushing apparatus for plastic product production as claimed in claim 1, wherein: the lower end of the shell (1) located on the periphery of the crushing motor (10) is connected with a base (14) through bolts, supporting legs (15) are welded at four corners of the lower end of the base (14), and the lower ends of the supporting legs (15) are connected with universal wheels (16) through bolts.

3. A crushing apparatus for plastic product production as claimed in claim 1, wherein: the two ends of the driving crushing roller (3) and the two ends of the driven crushing roller (4) are connected with the side wall of the shell (1) through bearings, and the driven crushing roller (4) is meshed with the driving crushing roller (3).

4. A crushing apparatus for plastic product production as claimed in claim 1, wherein: step motor (6) with shell (1) lateral wall passes through bolted connection, step motor (6) transmission output with action wheel (7) pass through the key-type connection, action wheel (7) with follow driving wheel (5) and pass through belt (8) are connected.

5. A crushing apparatus for plastic product production as claimed in claim 1, wherein: the belt (8) is nested on the driven wheel (5), the driven wheel (5) is connected with the driving crushing roller (3) through a key, and the crushing motor (10) is connected with the lower end of the shell (1) through a bolt.

6. The crushing device for plastic product production according to claim 1, wherein: discharging pipe (9) shaping in on shell (1) lateral wall, broken motor (10) transmission output shaft with shell (1) lower extreme passes through the bearing and connects, broken motor (10) transmission output shaft with adapter sleeve (11) pass through the key-type connection, first cutting knife (12) and second cutting knife (13) all with adapter sleeve (11) welding.

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