CN212445943U

CN212445943U - Plastic grinder prevents aircraft nose that splashes

Info

Publication number: CN212445943U
Application number: CN202020633951.3U
Authority: CN
Inventors: 王伟玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2021-02-02
Anticipated expiration: 2030-04-24

Abstract

The utility model discloses a plastic grinder prevents aircraft nose that splashes relates to plastic grinder technical field, and it includes the blowing case, the equal fixedly connected with hang plate in the top inner wall left and right sides of blowing case, the blowing incasement is provided with two baffles, and the front and back side of two baffles is all articulated through the front and back side inner wall of round pin axle with the blowing case. This plastic grinder prevents aircraft nose that splashes, two baffles through setting up are through the articulated of round pin axle with the blowing case, and the cooperation through the balancing weight, when putting into plastic products from the top of blowing case, plastic products can utilize the weight of self to push down the opposite face of two baffles, the opposite face of two baffles can the downwardly rotating, and plastic products can be along with the downwardly rotating of two baffles, fall into the blowing incasement, then the balancing weight of the other end bottom surface fixed connection of two baffles can be pressed the baffle and reset, two baffles can be closed with the upside with the blowing case, can avoid the plastic sheet upwards to splash when being broken.

Description

Plastic grinder prevents aircraft nose that splashes

Technical Field

The utility model relates to a plastic grinder technical field specifically is a plastic grinder prevents aircraft nose that splashes.

Background

The plastic crusher is a device for regenerating and recycling plastic after crushing waste plastic, plant plastic leftover materials and the like, and because continuous plastic crushing needs the high-speed rotation action of the helical blades to realize the plastic crushing, plastic splashing can be generated inevitably in the plastic crushing process, the plastic splashing usually comprises two types, one type is plastic splashing driven by the helical blades which rotate upwards at a high speed, the other type is plastic splashing generated by upward rebounding of the sheared plastic under the combined action of self elasticity and the acting force of the helical blades at the moment of shearing of the helical blades which rotate at a high speed, the plastic splashing can easily fly out from a feed splashing port of a machine head to influence normal crushing operation, workers can be injured possibly, and the efficiency of crushing plastic products is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a plastic grinder prevents aircraft nose that splashes has solved high-speed pivoted helical blade and has sheared in the twinkling of an eye, and the plastics of being cut brokenly are under the combined action of self elasticity and helical blade's effort, and the plastics that splashes can upwards rebound and produce splash, and the plastics that splashes are very easily followed the pan feeding mouth department departure of aircraft nose, influence normal crushing operation, and probably to the staff's that splashes problem.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: the anti-splashing machine head of the plastic crusher comprises a discharge box, wherein inclined plates are fixedly connected to the left side and the right side of the inner wall of the top end of the discharge box, two baffles are arranged in the discharge box, the front sides and the rear sides of the two baffles are hinged to the inner walls of the front side and the rear side of the discharge box through pin shafts, arc grooves are formed in the inner walls of the left side and the right side of the discharge box, the back surfaces of the two baffles are slidably connected with the arc grooves, balancing weights are fixedly connected to the bottoms of the ends, far away from the two baffles, of the two baffles, the bottoms of the balancing weights are in lap joint with the arc grooves, a control switch is fixedly mounted on the left side wall of the discharge box, a rotary drum is arranged in the discharge box, a rotary shaft is sleeved in the rotary drum, the front end and the rear end of the rotary shaft are in snap joint with the inner walls of the, smash the bottom that sets up connecting hole and blowing case on the case and communicate mutually, the left side wall fixed mounting who smashes the case has the backup pad, fixed mounting has driving motor in the backup pad, smash the incasement and be provided with the connecting axle, and the both ends of connecting axle all cross another bearing and smash the case and control the side inner wall joint, and the left end of connecting axle and driving motor's output shaft fixed connection, fixedly connected with helical blade on the connecting axle, the notch has been seted up to the right side end bottom of smashing the case, the bottom fixedly connected with play flitch of notch, the equal fixedly connected with supporting leg in side around both ends is controlled to the bottom of smashing the case, two in the left side between the supporting leg and the right side two equal fixedly connected.

Preferably, the output end of the control switch is electrically connected with the input end of the driving motor.

Preferably, the front end of the rotating shaft extends to the front side of the material placing box and is fixedly connected with the rotating rod.

Preferably, the bottoms of the supporting legs are fixedly connected with non-slip mats.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. the anti-splashing machine head of the plastic crusher is hinged with the discharge box through the pin shaft by the two baffles and is matched with the balancing weight, when the plastic product is put in from the top of the material placing box, the plastic product can downwards press the opposite surfaces of the two baffles by utilizing the self weight, the opposite surfaces of the two baffles can downwards rotate, and the plastic product can fall into the material placing box along with the downwards rotation of the two baffles, then the balancing weights fixedly connected with the bottom surfaces of the other ends of the two baffles can press the baffles to reset, the two baffles can close the upper side of the discharge box, plastic sheets can be prevented from splashing upwards when being crushed, splashed plastic fragments can be blocked by the baffles, the safety of crushing plastic products is ensured, and can guarantee the device can be normal when carrying out the operation add plastic products, improve and carry out kibbling efficiency to plastic products.

2. This plastic grinder prevents aircraft nose that splashes, through the rotary drum that sets up, the apparatus further comprises a rotating shaft, mutually support between the limiting plate, when two baffles are rotatory downwards, the rotary drum just is in under the opening that produces between two baffles, the opening that produces is splashed out through between two baffles to the plastic chips when can avoiding helical blade to smash plastic products, be convenient for carry out kibbling plastic products toward the feeding incasement interpolation needs, guaranteed to carry out kibbling continuity to plastic products, great improvement carries out kibbling efficiency to plastic products.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

fig. 2 is a schematic view of the left-side view cross-section structure of the present invention.

In the figure: the automatic feeding device comprises a feeding box 1, an inclined plate 2, a baffle 3, an arc-shaped groove 4, a balancing weight 5, a pin shaft 6, a control switch 7, a rotary drum 8, a rotating shaft 9, a limiting plate 10, a crushing box 11, a connecting hole 12, a supporting plate 13, a driving motor 14, a connecting shaft 15, a spiral blade 16, a notch 17, a discharging plate 18, supporting legs 19 and connecting rods 20.

Detailed Description

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

As shown in fig. 1-2, the utility model provides a technical solution: an anti-splashing machine head of a plastic crusher comprises a material placing box 1, wherein the left side and the right side of the inner wall of the top end of the material placing box 1 are fixedly connected with inclined plates 2, two baffles 3 are arranged in the material placing box 1, the front sides and the rear sides of the two baffles 3 are hinged with the inner walls of the front sides and the rear sides of the material placing box 1 through pin shafts 6, plastic products can downwards press the opposite surfaces of the two baffles 3 by utilizing the self weight, the opposite surfaces of the two baffles 3 can downwards rotate, the plastic products can fall into the material placing box 1 along with the downwards rotation of the two baffles 3, the inner walls of the left side and the right side of the material placing box 1 are respectively provided with an arc-shaped groove 4, the back surfaces of the two baffles 3 are respectively in sliding connection with the arc-shaped grooves 4, the arc-shaped grooves 4 are convenient for the back surfaces of the two baffles 3 to slide, the bottom of the end, far away, the counterweight 5 can press the baffle 3 to reset, so that the two baffles 3 are both in a horizontal state, the two baffles 3 close the upper side of the discharge box 1 to prevent plastic sheets from splashing upwards when being crushed, the bottom of the baffle 3 can block splashed crushed material fragments to ensure the safety when the plastic products are crushed, the efficiency of crushing the plastic products is improved, the bottom of the counterweight 5 is overlapped with the arc-shaped groove 4, the left side wall of the discharge box 1 is fixedly provided with the control switch 7, the output end of the control switch 7 is electrically connected with the input end of the driving motor 14, the inside of the discharge box 1 is provided with the rotary drum 8, when the two baffles 3 rotate downwards, the rotary drum 8 is just under an opening generated between the two baffles 3, and the plastic fragments can be prevented from splashing out through the opening generated between the two baffles 3 when the helical blades 16 crush the plastic products, the plastic product crushing device is convenient to add plastic products needing to be crushed into the feeding box 1, the continuity of crushing the plastic products is guaranteed, the efficiency of crushing the plastic products is greatly improved, the rotating shaft 9 is sleeved in the rotating drum 8, the front end and the rear end of the rotating shaft 9 are clamped with the inner walls of the front side and the rear side of the discharging box 1 through bearings, the front end of the rotating shaft 9 extends to the front side of the discharging box 1 and is fixedly connected with the rotating rod, the rotating rod can drive the rotating shaft 9 to rotate, the plastic products falling from the rotating drum 8 can be prevented from being clamped, the rotating shaft 9 is driven by the rotating rod to rotate to assist the rotating drum 8 to rotate, the plastic products on the rotating drum 8 are rotated into the crushing box 11, a plurality of limiting plates 10 are fixedly connected to the circumferential surface of the rotating drum 8, the limiting plates 10 can not only receive the plastic products falling from the openings of the two baffles 3, but also, the bottom of the material placing box 1 is fixedly connected with the left end of the upper surface of the crushing box 11, the crushing box 11 is provided with a connecting hole 12 communicated with the bottom of the material placing box 1, the left side wall of the crushing box 11 is fixedly provided with a supporting plate 13, the supporting plate 13 is fixedly provided with a driving motor 14, the crushing box 11 is internally provided with a connecting shaft 15, two ends of the connecting shaft 15 are clamped with the inner walls of the left side and the right side of the crushing box 11 through another bearing, the left end of the connecting shaft 15 is fixedly connected with an output shaft of the driving motor 14, the connecting shaft 15 is fixedly connected with a helical blade 16, a plastic product can fall into the left end of the crushing box 11 through the connecting hole 12, the helical blade 16 can crush the plastic product, the crushed plastic fragment can move to the rightmost end of the crushing box 11 along with the helical blade and then fall out of the material discharging plate 18 through a notch 17, the notch 17 has been seted up to the right side end bottom of smashing case 11, and the bottom fixedly connected with of notch 17 goes out flitch 18, smashes the equal fixedly connected with supporting leg 19 of side around both ends about the bottom of case 11, between two supporting legs 19 on the left side and equal fixedly connected with connecting rod 20 between two supporting legs 19 on the right side.

The utility model discloses an operating procedure does:

the driving motor 14 is started through the control switch 7, the output shaft of the driving motor 14 drives the connecting shaft 15 to rotate at a high speed, the connecting shaft 15 drives the helical blade 16 to rotate at a high speed, a plastic product to be crushed is put into the feeding box 1 through the opening at the top end, the plastic product falls into the upper surfaces of the opposite surfaces of the two baffles 3 through the two inclined plates 2, the plastic product can downwards press the opposite surfaces of the two baffles 3 by utilizing the self weight, the opposite surfaces of the two baffles 3 downwards rotate, the outer side ends of the two baffles 3 can slide in the arc-shaped grooves 4, the opposite surfaces of the two inclined plates 2 can block the baffles 3 when the plastic product slides to the maximum value, the situation that the counter weights 5 on the two baffles 3 are overturned is avoided, the plastic product can fall into the feeding box 1 along with the downwards rotation of the two baffles 3, and then the counter weights 5 fixedly connected with the bottom surfaces of the other ends of the two baffles, two baffles 3 can be closed with the upside of blowing case 1, fall into the plastic products in blowing case 1 and fall into the top of rotary drum 8, and plastic products can drive rotary drum 8 and rotate, then plastic products can fall into the left end of smashing case 11 through connecting hole 12, and helical blade 16 can carry out the breakage to plastic products, and the plastics fragment after the breakage can be along with helical blade 16 removes the rightmost end of smashing case 11, then drop out on ejection of compact board 18 through notch 17.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a plastics rubbing crusher prevents aircraft nose that splashes, includes blowing case (1), its characterized in that: the left side and the right side of the inner wall of the top end of the material placing box (1) are fixedly connected with inclined plates (2), two baffles (3) are arranged in the material placing box (1), the front side and the rear side of each baffle (3) are hinged with the inner walls of the front side and the rear side of the material placing box (1) through pin shafts (6), arc-shaped grooves (4) are formed in the inner walls of the left side and the right side of the material placing box (1), the back surfaces of the two baffles (3) are in sliding connection with the arc-shaped grooves (4), the bottoms of the ends, far away from the two baffles (3), of the two baffles are fixedly connected with balancing weights (5), the bottoms of the balancing weights (5) are in lap joint with the arc-shaped grooves (4), a control switch (7) is fixedly arranged on the left side wall of the material placing box (1), a rotary drum (8) is arranged in the material placing box (1), a rotary shaft (9) is sleeved in the rotary drum, fixedly connected with a plurality of limiting plates (10) on the periphery of rotary drum (8), the bottom of blowing case (1) and the upper surface left end fixed connection who smashes case (11), it communicates with each other to set up connecting hole (12) and the bottom of blowing case (1) on crushing case (11), the left side wall fixed mounting who smashes case (11) has backup pad (13), fixed mounting has driving motor (14) on backup pad (13), be provided with connecting axle (15) in crushing case (11), and the both ends of connecting axle (15) are all crossed another bearing and are smashed the left and right sides inner wall joint of case (11), and the left end of connecting axle (15) and the output shaft fixed connection of driving motor (14), fixedly connected with helical blade (16) on connecting axle (15), notch (17) have been seted up to the right side end bottom of crushing case (11), the bottom fixedly connected with discharge plate (18) of notch (17), smash the equal fixedly connected with supporting leg (19) in both ends front and back side about the bottom of case (11), two on the left side between supporting leg (19) and two on the right side equal fixedly connected with connecting rod (20) between supporting leg (19).

2. The splash guard head for a plastic pulverizer as defined in claim 1, wherein: the output end of the control switch (7) is electrically connected with the input end of the driving motor (14).

3. The splash guard head for a plastic pulverizer as defined in claim 1, wherein: the front end of the rotating shaft (9) extends to the front side of the material placing box (1) and is fixedly connected with the rotating rod.

4. The splash guard head for a plastic pulverizer as defined in claim 1, wherein: the bottom of the supporting leg (19) is fixedly connected with an anti-skid pad.