CN213890822U - Shredding and crushing integrated machine - Google Patents

Abstract

The utility model relates to a shredding and crushing integrated machine, which comprises a machine body, wherein a shredding screen and a crushing screen positioned below the shredding screen are arranged in a cavity of the machine body, the shredding screen and the crushing screen divide the inner cavity of the machine body into shredding cavities, smash the chamber and gather materials the chamber, the surface of organism is equipped with the pan feeding mouth with the chamber intercommunication of tearing, the side in chamber of tearing is equipped with the material pushing chamber with the chamber intercommunication of tearing, it is equipped with the scraping wings drive arrangement that scraping wings and drive scraping wings removed to push away the material intracavity, it rotationally locates the shredding arbor on the organism and is located the shredding epaxial shredding knife that cuts to be equipped with the tip in the shredding chamber, it rotationally locates the crushing arbor on the organism and is located the crushing epaxial crushing knife that cuts to smash the intracavity, the both sides of shredding the arbor are equipped with the shredding stationary knife that links firmly with the organism respectively, the both sides of smashing the arbor are equipped with the crushing stationary knife that links firmly with the organism respectively. The utility model discloses a shredding and crushing all-in-one machine area is little, the material is difficult for leaking.

Description

Shredding and crushing integrated machine

Technical Field

The utility model relates to a crushing apparatus especially relates to a smash crushing all-in-one.

Background

Currently, the refining process of the head material (massive solid plastics produced by an extruder or an injection molding machine in the thermal forming process) generally comprises the step of refining the head material sequentially through a shredder and a crusher, wherein the shredder is a device for coarsely crushing the material so as to shred the material with larger volume into blocks or sheets with smaller volume. A pulverizer is an apparatus for finely pulverizing a block-shaped or sheet-shaped material to pulverize the material having a small volume into particles. When the crusher works, the head material is firstly crushed into small blocks or sheets by the shredder to finish coarse crushing. The shredded material is then conveyed by a belt conveyor to a crushing chamber of a crusher. According to actual needs, the crusher can crush the materials into plastic particles of several millimeters or more than ten millimeters to finish fine crushing. Although the equipment group of the shredder, the belt conveyor and the crusher can refine the head materials, the whole equipment group occupies a large area due to the adoption of three pieces of equipment. In addition, the material can spill and produce some dusts in the in-process of middle conveying, and then cause the pollution to operational environment, cause the injury to operating personnel's healthy.

In view of the above-mentioned defects, the present designer actively makes research and innovation to create a new type of shredding and crushing integrated machine, so that the shredding and crushing integrated machine has more industrial utility value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model aims at providing a small, the difficult all-in-one of smashing of tearing that leaks of material of area.

The utility model discloses a shredding and crushing integrated machine, which comprises a machine body, wherein a cavity is arranged in the machine body, a shredding screen and a crushing screen positioned below the shredding screen are arranged in the cavity of the machine body, the inner cavity of the machine body is divided into a shredding cavity positioned above the shredding screen, a crushing cavity positioned between the shredding screen and the crushing screen and a material collecting cavity positioned below the shredding screen by the shredding screen and the crushing screen, a material inlet communicated with the shredding cavity is arranged on the surface of the machine body, a material pushing cavity communicated with the shredding cavity is arranged on the side of the shredding cavity, a material pushing plate and a material pushing plate driving device for driving the material pushing plate to move are arranged in the material pushing cavity, a shredding cutter shaft with the end part rotatably arranged on the machine body and a shredding cutter positioned on the shredding cutter shaft are arranged in the shredding cavity, a shredding cutter shaft with the end part rotatably arranged on the machine body and a shredding cutter positioned on the shredding cutter shaft are arranged in the crushing cavity, two sides of shredding cutter are respectively provided with a shredding stationary cutter fixedly connected with the machine body, the two sides of the crushing cutter shaft are respectively provided with a crushing fixed cutter fixedly connected with the machine body.

Further, the utility model discloses an all-in-one is smashed in shredding, be provided with the material tooth that pushes away of addendum downward sloping on the leading flank of scraping wings.

Further, the utility model discloses a smash crushing integrated machine, the diapire slope in material pushing cavity sets up downwards.

Further, the utility model discloses an all-in-one is smashed in shredding, the cutting edge that the sword was decided in the shredding is the cockscomb structure.

Further, the utility model discloses an all-in-one is smashed in shredding, the top of pan feeding mouth still is provided with into the feed bin, and the bottom of going into the feed bin sets firmly on the organism, has seted up the feed inlet on the lateral wall of income feed bin, and feed inlet department is equipped with the soft door curtain of being connected with the pan feeding storehouse.

Further, the utility model discloses a smash all-in-one to tear, the below of tearing up screen cloth and smashing the screen cloth is provided with the screen cloth bracket respectively, and the screen cloth bracket of below separately is located respectively to the screen cloth that tears up screen cloth and smashing the screen cloth.

Further, the utility model discloses an all-in-one is smashed in shredding still is provided with two sets of screen cloth actuating mechanism on the organism, and screen cloth actuating mechanism includes that one end rotationally locates on the organism and two one end and the articulated drive plate of air spring output, output and the articulated air spring that just the cylinder body articulates on the organism of the drive plate other end, and connecting axle and screen cloth bracket connection are passed through to the one end that above-mentioned drive plate and organism are connected.

Further, the utility model discloses a smash all-in-one, the chamber of gathering materials is the bucket form, the bottom in chamber of gathering materials be provided with the output tube that the chamber communicates gathers materials, output tube and outside negative pressure air supply intercommunication.

Further, the utility model discloses an all-in-one is smashed in shredding, still be provided with the drive assembly that shreds on the organism, the drive assembly that shreds includes the shredder motor and with the speed reducer of shredding motor output shaft, the output shaft and the shredder arbor of speed reducer are connected, the speed reducer of the drive assembly that shreds sets firmly in the backup pad on the organism, still is provided with the support frame on the organism, sets up the shock pad between backup pad and the support frame.

Further, the utility model discloses a shredding and crushing all-in-one, bottom of the body are equipped with the base plate, and the bottom of organism all sets firmly on the base plate, still is equipped with rubbing crusher drive assembly on the base plate, and rubbing crusher drive assembly is connected with crushing arbor through belt drive assembly including setting firmly the crushing motor on the base plate, crushing motor, and the bottom of base plate still is equipped with the callus on the sole.

Borrow by above-mentioned scheme, the utility model discloses at least, have following advantage: the utility model discloses an all-in-one is smashed in shredding, its pan feeding mouth, shredding chamber, crushing chamber and the chamber that gathers materials set up perpendicularly in the inner chamber of organism to realized the pan feeding to the material, shredded, smash, the integration of the ejection of compact is handled, and then reduced the area of complete machine equipment greatly, also prevented the leakage phenomenon that the material produced when different equipment rooms circulate simultaneously, thereby avoided the influence of material dust to the surrounding environment.

To sum up, the utility model discloses a shredding and crushing all-in-one area is little, the material is difficult for leaking.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.

Drawings

FIG. 1 is a perspective view of the shredding and shredding integrated machine;

FIG. 2 is a front view of the shredder and shredder combination;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 4 is a right side view of the shredder and shredder combination;

FIG. 5 is a left side view of the shredder and shredder combination;

FIG. 6 is a rear view of the shredder and shredder combination;

FIG. 7 is a perspective view of the body (including the material inlet bin);

FIG. 8 is a cross-sectional view of the body (containing the feed bin);

FIG. 9 is a perspective view of the shredding and crushing integrated machine when the loading bin is opened;

FIG. 10 is a schematic view of the combination of the shredding knife shaft and the shredding stationary knife;

FIG. 11 is a schematic view showing the combination of the crushing cutter shaft and the crushing stationary cutter;

FIG. 12 is a schematic view of the combination of the shredding screen and the pulverizing screen with the screen drive mechanism, respectively.

The automatic material crushing machine comprises a machine body 1, a shredding screen 2, a shredding screen 3, a shredding cavity 4, a shredding cavity 5, a material collecting cavity 6, a feeding port 7, a material pushing cavity 8, a material pushing plate 9, a material pushing plate driving device 10, a shredding knife shaft 11, a shredding knife 12, a shredding knife shaft 13, a shredding knife 14, a shredding fixed knife 15, a shredding fixed knife 16, a left side plate 17, a right side plate 18, a front access door 19, a rear side plate 20, an inclined plate 21, a rear access door 22, a sealing plate 23, a guide rail 24, a material pushing tooth 25, a feeding bin 26, a soft door curtain 27, a hinged plate 28, a bin hydraulic cylinder 29, a shredding motor 30, a speed reducer 31, a support plate 32, a support frame 33, a shock pad 34, a base plate 35, a shredding motor 36, a foot pad 37, a screen bracket 38, an air spring 39, a drive plate 40, an output pipe 41 and a hydraulic station 42.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Referring to fig. 1 to 12, a shredding and crushing integrated machine according to a preferred embodiment of the present invention comprises a machine body 1 having a cavity therein, a shredding screen 2 and a crushing screen 3 disposed below the shredding screen are disposed in the cavity, the shredding screen and the crushing screen divide the inner cavity of the machine body into a shredding chamber 4 disposed above the shredding screen, a crushing chamber 5 disposed between the shredding screen and the crushing screen, and a material collecting chamber 6 disposed below the crushing screen, a material inlet 7 disposed on the surface of the machine body and communicating with the shredding chamber, a material pushing chamber 8 disposed on the side of the shredding chamber and communicating with the shredding chamber, a material pushing plate 9 and a material pushing plate driving device 10 disposed in the material pushing chamber and driving the material pushing plate to move, a shredding knife shaft 11 having a rotatable end portion disposed on the machine body and a shredding knife 12 disposed on the shredding knife shaft are disposed in the shredding chamber, a shredding knife 13 having a rotatable end portion disposed on the machine body and a shredding knife 14 disposed on the machine body, the two sides of the shredding knife shaft are respectively provided with a shredding fixed knife 15 fixedly connected with the machine body, and the two sides of the shredding knife shaft are respectively provided with a smashing fixed knife 16 fixedly connected with the machine body.

The utility model discloses an all-in-one is smashed in shredding, its pan feeding mouth, shredding chamber, crushing chamber and the chamber that gathers materials set up perpendicularly in the inner chamber of organism to realized the pan feeding to the material, shredded, smash, the integration of the ejection of compact is handled, and then reduced the area of complete machine equipment greatly, also prevented the leakage phenomenon that the material produced when different equipment rooms circulate simultaneously, thereby avoided the influence of material dust to the surrounding environment.

During specific work, materials are input to the joint of the shredding cavity and the material pushing cavity from a material inlet on the surface of the machine body, and then the materials are gradually input into the shredding cavity under the pushing of the material pushing plate. The materials input into the shredding cavity are shredded into block materials with smaller volume under the interaction of the shredding movable knife and the shredding fixed knife. The shredded massive materials fall into a crushing cavity below the shredding screen through the meshes of the shredding screen under the extrusion of gravity and materials above the shredding screen. The material input into the crushing cavity is crushed into granular material with smaller volume under the action of the crushing movable knife and the bean vermicelli fixed knife. Then the granular materials fall into the aggregate cavity through the meshes of the crushing screen under the gravity and the extrusion of the materials above the gravity. The material particles input into the material collecting cavity are finally output through an output port at the bottom of the material collecting cavity, so that the material is crushed.

Wherein, the organism includes left side board 17, right side board 18, respectively with the preceding access door 19 and the posterior lateral plate 20 that left side board and right side board linked firmly, the preferred arc board of posterior lateral plate. Still be provided with the swash plate 21 that the slope set up between the left side board of organism and the right side board, the one end of swash plate sets up in the top of organism posterior lateral plate, the other end and the back access door 22 of swash plate link firmly, the top of swash plate still is provided with above-mentioned left side board, the shrouding 23 that the right side board linked firmly, above-mentioned shrouding, the swash plate, back access door, the left side board, the right side board surrounds the material pushing chamber that forms above-mentioned one end and shredding chamber intercommunication, the both sides of scraping wings have the opening, the scraping wings set up on the guide rail 24 that pushes away the material intracavity through this opening slidable. The front end face of the material pushing plate is provided with a plurality of material pushing teeth 25 with tooth tops inclining downwards so as to prevent the material from jumping upwards in the material pushing process of the material pushing plate. The pushing driving device in the pushing cavity is a linear displacement device such as an electric cylinder, an air cylinder, an oil cylinder and the like, preferably, the oil cylinder is provided in this embodiment, a cylinder body of the oil cylinder is fixedly arranged in the pushing cavity, and a piston rod of the oil cylinder is connected with the pushing plate to drive the pushing plate to move. The bottom plate of the material pushing cavity is arranged to be the inclined plate, so that materials falling into the material pushing cavity can be more conveniently pushed by the material pushing plate to fall into the shredding cavity. The arrangement of the rear access door at the rear end of the material pushing cavity facilitates the maintenance of the material pushing cavity by operators. Which can be opened and closed by a gas spring.

In this embodiment, the top of pan feeding mouth still is provided with into feed bin 26, sets up the feed inlet on going into the preceding lateral wall of feed bin, and feed inlet department can set up soft door curtain 27 to reduce the influence of organism internal noise to external environment. The bottom of the feeding bin is provided with a blanking port which is positioned right above the feeding port of the machine body. The feeding bin can be hinged on the machine body through a hinge plate 28 at the rear end of the feeding bin so as to realize the opening and closing of the feeding bin, thereby facilitating the overhaul of the shredding cavity by an operator. In addition, in order to open and shut, can set up feed bin pneumatic cylinder 29 on the organism, the cylinder body of feed bin pneumatic cylinder can articulate on the left side board or the right side board of organism, and the piston rod of feed bin pneumatic cylinder is articulated with the pan feeding storehouse, and like this, the piston rod drive of pneumatic cylinder is gone into the feed bin and is rotated around its articulated shaft when needing to open into the feed bin, can open the pan feeding mouth of pan feeding storehouse below, and then makes things convenient for operating personnel to the maintenance of shredding intracavity part.

The two ends of the shredding cutter shaft in the shredding cavity are rotatably arranged on a left side plate and a right side plate of the machine body through bearings, a plurality of shredding cutter blades on the shredding cutter shaft are arranged along a spiral line, and the cutting edge parts of the shredding cutter blades protruding out of the surface of the shredding cutter shaft are triangular cylindrical. Correspondingly, the cutting edges of the shredding fixed knives positioned at the two sides of the shredding knife shaft are in a sawtooth shape matched with the shredding movable knife, and are fixedly connected with the machine body, specifically, the cutting edges can be fixedly connected with the inclined plate, the rear side plate, the left side plate or the right side plate.

Similarly, two ends of the crushing cutter shaft in the crushing cavity are rotatably arranged on the left side plate and the right side plate of the machine body through bearings. The crushing movable cutter can comprise a plurality of crushing movable cutters which are fixed on the crushing cutter shaft through bolts. The crushing fixed knife is fixedly arranged on the machine body through a bolt.

The crushing cutter shaft and the shredding cutter shaft can be driven to rotate through a motor speed reducer assembly respectively. Wherein the shredding cutter shaft is driven to rotate by a shredding drive assembly arranged on the side wall of the machine body, the shredding cutter shaft comprises a shredding motor 30 and a speed reducer 31 connected with an output shaft of the shredding motor, and an output shaft of the speed reducer is connected with the shredding cutter shaft. The speed reducer of the shredding driving assembly is fixedly arranged on a supporting plate 32 on the machine body, a supporting frame 33 is further arranged on the machine body, and a shock pad 34 is arranged between the supporting plate and the supporting frame so as to reduce the vibration of the shredding driving assembly to the machine body.

In addition, the bottom of the machine body can be provided with a base plate 35, the bottom ends of the left side plate and the right side plate of the machine body are fixedly arranged on the base plate, the driving assembly of the pulverizer comprises a pulverizing motor 36 fixedly arranged on the base plate, and the pulverizing motor is connected with a pulverizing cutter shaft through a belt transmission assembly. Foot pads 37 may also be provided on the bottom of the base plate to reduce body vibration.

The shredding screen and the crushing screen can be directly fixedly connected or rotatably connected with the machine body. In this embodiment, the screen cloth that tears sets up and all sets up on screen cloth bracket 38 in tearing and smashing, and screen cloth bracket passes through the drive of screen cloth actuating mechanism and rotates, and then opens the screen cloth that tears or smashes to the convenience is to the change of tearing screen cloth or smashing the screen cloth or to the maintenance of other parts in the organism. Specifically, the screen driving mechanism comprises a driving plate 40, one end of which is rotatably arranged on the machine body, the two ends of which are hinged with the output end of the air spring 39, and the air spring, the output end of which is hinged with the other end of the driving plate, the cylinder body of which is hinged on the machine body, wherein the end, connected with the machine body, of the driving plate is connected with the screen bracket through a connecting shaft, and the output end of the air spring can drive the shredding screen or the crushing screen to rotate through a driving rod so as to restore the original position.

The chamber of gathering materials is the hopper-shaped in this embodiment, and the output tube 41 of hopper-shaped chamber bottom setting and outside negative pressure air supply intercommunication of gathering materials to the realization is to the automatic collection of material.

In addition, the shredding and crushing integrated machine can be further provided with a hydraulic station 42 to realize pressure supply to each hydraulic component. Soundproof cotton can be filled in the machine body, and the double-layer design can achieve good soundproof and noise reduction effects.

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 the invention can be implemented in other specific forms by a person skilled in the art 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.

Furthermore, the above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention. Also, 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 (10)

1. The utility model provides a shredding and crushing all-in-one machine which characterized in that: comprises a machine body (1), a cavity is arranged in the machine body, a shredding screen (2) and a crushing screen (3) which is positioned below the shredding screen are arranged in the cavity of the machine body, the shredding screen and the crushing screen divide the inner cavity of the machine body into a shredding cavity (4) which is positioned above the shredding screen, a crushing cavity (5) which is positioned between the shredding screen and the crushing screen and a material collecting cavity (6) which is positioned below the crushing screen, a material inlet (7) which is communicated with the shredding cavity is arranged on the surface of the machine body, a material pushing cavity (8) which is communicated with the shredding cavity is arranged on the side of the shredding cavity, a material pushing plate (9) and a material pushing plate driving device (10) which drives the material pushing plate to move are arranged in the material pushing cavity, a shredding knife shaft (11) with the end part which can be rotatably arranged on the machine body and a shredding knife (12) which is positioned on the shredding knife shaft are arranged in the shredding cavity, a crushing knife (13) with the end part which can be rotatably arranged on the machine body and a crushing knife (14) which is positioned on the crushing knife, and the two sides of the shredding cutter shaft are respectively provided with a shredding fixed cutter (15) fixedly connected with the machine body, and the two sides of the smashing cutter shaft are respectively provided with a smashing fixed cutter (16) fixedly connected with the machine body.

2. A shredder and shredder integrated machine according to claim 1 wherein: the front side surface of the material pushing plate is provided with material pushing teeth (25) with tooth tops inclining downwards.

3. A shredder and shredder integrated machine according to claim 1 wherein: the bottom wall of the material pushing cavity is arranged obliquely downwards.

4. A shredder and shredder integrated machine according to claim 1 wherein: the cutting edge of the shredding fixed knife is in a sawtooth shape.

5. A shredder and shredder integrated machine according to claim 1 wherein: the top of pan feeding mouth still is provided with into feed bin (26), and the bottom of going into the feed bin sets firmly on the organism, has seted up the feed inlet on the lateral wall of going into the feed bin, and feed inlet department is equipped with soft door curtain (27) of being connected with the pan feeding storehouse.

6. A shredder and shredder integrated machine according to claim 1 wherein: and screen brackets (38) are respectively arranged below the shredding screen and the crushing screen, and the shredding screen and the crushing screen are respectively arranged on the screen brackets below the shredding screen and the crushing screen.

7. A shredder and shredder integrated machine according to claim 6 wherein: still be provided with two sets of screen cloth actuating mechanism on the organism, screen cloth actuating mechanism includes that one end rotationally locates on the organism and both ends and air spring (39) output articulated drive plate (40), output and the articulated air spring that just the cylinder body articulates on the organism of drive plate other end, and the one end that above-mentioned drive plate and organism are connected is passed through connecting axle and screen cloth bracket.

8. A shredder and shredder integrated machine according to claim 1 wherein: the collecting cavity is hopper-shaped, an output pipe (41) communicated with the collecting cavity is arranged at the bottom end of the collecting cavity, and the output pipe is communicated with an external negative pressure air source.

9. A shredder and shredder integrated machine according to claim 1 wherein: still be provided with shredding drive assembly on the organism, shredding drive assembly includes shredding motor (30) and with shredding motor output shaft's speed reducer (31), the output shaft and the arbor of shredding of speed reducer are connected, shredding drive assembly's speed reducer sets firmly on backup pad (32) on the organism, still is provided with support frame (33) on the organism, sets up shock pad (34) between backup pad and the support frame.

10. A shredder and shredder integrated machine according to claim 1 wherein: the bottom of the body is provided with a substrate (35), the bottom end of the body is fixedly arranged on the substrate, the substrate is further provided with a pulverizer driving assembly, the pulverizer driving assembly comprises a pulverizing motor (36) fixedly arranged on the substrate, the pulverizing motor is connected with a pulverizing cutter shaft through a belt transmission assembly, and the bottom of the substrate is further provided with a foot pad (37).

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