CN217098461U - Multistage device of smashing of plastics recycle - Google Patents

Abstract

The utility model discloses a multistage smashing device for recycling plastics, which belongs to the technical field of plastic recycling, one end of a crushing box is fixedly connected with a feeding hopper, the side surface of the crushing box is fixedly provided with a motor, the output end of the motor is fixedly provided with a rotating shaft, the surface of the rotating shaft is fixedly connected with a crushing knife, the inner wall of the crushing box is rotationally connected with symmetrical baffle plates through a shaft seat, one surface of each baffle plate is in contact connection with an extrusion plate, the multistage smashing device for recycling plastics can carry out multistage crushing on the recycled plastics through the arranged crushing knife, the extrusion plate and the crushing roller, thereby facilitating the recycling and the crushing of plastic reclaimed materials with different sizes, not only having high crushing quality and wide application range, but also having the function of automatic opening and closing under the driving of the extrusion plate, so that the plastics crushed by the crushing knife always fall between the symmetrical extrusion plates, the continuous operation is convenient to carry out, and the crushing efficiency of the plastic is improved.

Description

Multistage device of smashing of plastics recycle

Technical Field

The utility model relates to a plastics recovery technical field, more specifically say, relate to a multistage device of smashing of plastics recycle.

Background

The waste recovery is a collection process for treating and recycling waste generated in the process of human activities, and can be classified and recovered according to the nature of the waste or the nature of industry.

At present, in the recovery process of waste plastics, a smashing device is needed to be used for smashing plastics, the volume sizes of the waste plastics are different, in the smashing process, the traditional smashing device is not high in the smashing quality and efficiency of the plastics in the smashing process, and the application range is possibly limited to a certain extent.

SUMMERY OF THE UTILITY MODEL

Problem to exist among the prior art, the utility model aims to provide a multistage device of smashing of plastics recycle, this multistage device of smashing of plastics recycle is through the broken sword that sets up, stripper plate and crushing roller, can carry out multistage breakage to the plastics of retrieving, make things convenient for not unidimensional plastics receipts to retrieve the breakage, not only broken high quality, and application scope is wide, and the baffle that sets up has the automatic function that opens and shuts under the drive of stripper plate, make the plastics after the broken sword fall between the stripper plate of symmetry all the time, conveniently carry out the continuity of operation, the crushing efficiency of plastics has been improved.

In order to solve the above problems, the utility model adopts the following technical proposal.

A multi-stage smashing device for recycling plastics comprises a smashing box, wherein one end of the smashing box is fixedly connected with a feeding hopper, a motor is fixedly mounted on the side surface of the smashing box, a rotating shaft is fixedly mounted at the output end of the motor, a smashing knife is fixedly connected to the surface of the rotating shaft, symmetrical baffle plates are rotatably connected to the inner wall of the smashing box through a shaft seat, a squeezing plate is connected to one surface of each baffle plate in a contact manner, a squeezing rod is fixedly connected to the side surface of each squeezing plate, an upper filter screen is connected to the other end surface of each squeezing plate in a contact manner, a shaft rod is rotatably connected to the side surface of the smashing box, a smashing roller is fixedly mounted on the surface of the shaft rod, a lower filter screen and a tilting plate are fixedly connected to the inner wall of the smashing box, a discharge port is connected to one end of the tilting plate, and the multi-stage smashing device for recycling plastics is provided with the smashing knife, the squeezing plate and the smashing roller through the smashing knife, can carry out multistage breakage to the plastics of retrieving, make things convenient for not unidimensional plastics addressee to retrieve the breakage, not only broken high quality, application scope is wide moreover to the baffle that sets up has the automatic function that opens and shuts under the drive of stripper plate, makes the plastics after the broken sword fall between the stripper plate of symmetry all the time, conveniently carries out continuity of operation, has improved the crushing efficiency of plastics.

Furthermore, the surface of baffle has been passed through the link lock and has been had the extension spring, the other end of extension spring passes through solid fixed ring and broken inner wall fixed connection of case, the extension spring adopts stainless steel spring to make, and the extension spring that sets up is in the state of tensile elasticity, can restrict the decurrent rotational position of baffle, avoids the baffle card in the side of stripper plate.

Further, the inner wall fixedly connected with symmetrical guide plate of broken case, the guide plate is the slope form setting, the contained angle between guide plate and the broken incasement wall is sixty to eighty degrees, and the guide plate of setting can make the plastics after the extrusion breakage fall between two crushing rollers, has improved crushing efficiency.

Further, the one end of lower filter screen is connected with retrieves the mouth, lower filter screen is the slope form setting, the filter screen is opposite with the incline direction of hang plate down, and the slope form of setting is down the filter screen and is not only convenient broken qualified plastic granules ejection of compact downwards, can derive broken unqualified plastic granules fast moreover.

Further, contained angle between hang plate and the broken incasement wall is seventy to eighty degrees, and the surface of hang plate is the smooth surface, and the hang plate that sets up is convenient for filter the broken qualified plastic granules of back and derives broken case fast, has improved discharging efficiency.

Compared with the prior art, the utility model has the advantages of:

(1) this scheme can carry out multistage breakage to the plastics of retrieving through broken sword, stripper plate and the crushing roller that sets up, makes things convenient for not unidimensional plastics receipts to retrieve the breakage, and not only broken high quality is wide in application scope moreover to the baffle that sets up has the automatic function that opens and shuts under the drive of stripper plate, makes the plastics after broken sword fall all the time between the stripper plate of symmetry, conveniently carries out continuity of operation, has improved the crushing efficiency of plastics.

(2) The surface of baffle has been buckled through the link and has been had the extension spring, and the other end of extension spring passes through solid fixed ring and broken inner wall fixed connection of case, and the extension spring adopts stainless steel spring to make, and the extension spring that sets up is in the state of tensile elasticity, can restrict the decurrent rotational position of baffle, avoids the baffle card in the side of stripper plate.

(3) The guide plate of the inner wall fixedly connected with symmetry of broken case, the guide plate is the slope form setting, and the contained angle between guide plate and the broken incasement wall is sixty to eighty degrees, and the guide plate of setting can make the plastics after the extrusion breakage fall between two crushing rollers, has improved crushing efficiency.

(4) One end of lower filter screen is connected with retrieves the mouth, and lower filter screen sets up for the slope form, and lower filter screen is opposite with the incline direction of hang plate, and the filter screen is not only convenient broken qualified plastic granules ejection of compact downwards under the slope form of setting, can derive broken unqualified plastic granules fast moreover.

(5) Contained angle between hang plate and the broken incasement wall is seventy to eighty degrees, and the surface of hang plate is the smooth surface, and the hang plate that sets up is convenient for filter the broken qualified plastic granules of back and derives broken case fast, has improved discharging efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a non-enlarged view A of FIG. 1;

fig. 3 is a top view of the mounting structure of the extrusion plate and the crushing box of the present invention.

The reference numbers in the figures illustrate:

1 crushing box, 11 charging hoppers, 12 discharging ports, 13 recycling ports, 2 motors, 21 crushing cutters, 22 rotating shafts, 3 baffle plates, 31 shaft seats, 32 tension springs, 4 extrusion plates, 41 extrusion rods, 42 upper filter screens, 5 guide plates, 6 crushing rollers, 61 shaft rods, 7 lower filter screens and 8 inclined plates.

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.

Referring to fig. 1-3, a multi-stage smashing device for recycling plastic comprises a smashing box 1 and referring to fig. 1-3, wherein one end of the smashing box 1 is fixedly connected with a feeding hopper 11, the side surface of the smashing box 1 is fixedly provided with a motor 2, the motor 2 belongs to the prior art and is used for driving a rotating shaft 22 to rotate so as to drive a smashing knife 21 to rotate to smash added waste plastic, the output end of the motor 2 is fixedly provided with the rotating shaft 22, the surface of the rotating shaft 22 is fixedly connected with the smashing knife 21, the smashing knife 21 belongs to the prior art, the inner wall of the smashing box 1 is rotatably connected with symmetrical baffle plates 3 through a shaft seat 31, the baffle plates 3 have the function of flow guiding, the plastic after primary smashing falls between the symmetrical squeezing plates 4, one surface of the baffle plates 3 is in contact connection with the squeezing plates 4, the side surfaces of the squeezing plates 4 are fixedly connected with squeezing rods 41, the squeezing rods 41 are hydraulic telescopic rods 41, belong to prior art, it is broken to be used for driving that stripper plate 4 carries out the secondary extrusion to plastics, another end face contact of stripper plate 4 is connected with filter screen 42, go up filter screen 42 and filter broken unqualified plastics, the side of broken case 1 is rotated and is connected with axostylus axostyle 61, the one end of axostylus axostyle 61 is connected with the driving machine, belong to prior art, the fixed surface of axostylus axostyle 61 installs crushing roller 6, crushing roller 6 is used for carrying out the third time breakage to plastics, filter screen 7 and hang plate 8 under the inner wall fixedly connected with of broken case 1, the one end of hang plate 8 is connected with discharge gate 12.

Please refer to fig. 1 and 2, the surface of the baffle 3 is buckled with a tension spring 32 through a hanging ring, the other end of the tension spring 32 is fixedly connected with the inner wall of the crushing box 1 through a fixing ring, the tension spring 32 is made of a stainless steel spring, the tension spring 32 is set in a state of tensile elasticity, the downward rotating position of the baffle 3 can be limited, the baffle 3 is prevented from being clamped on the side surface of the extrusion plate 4, the inner wall of the crushing box 1 is fixedly connected with symmetrical guide plates 5, the guide plates 5 are arranged in an inclined shape, the included angle between the guide plates 5 and the inner wall of the crushing box 1 is sixty to eighty degrees, the guide plates 5 can enable the plastic after being crushed by extrusion to fall between the two crushing rollers 6, and the crushing efficiency is improved.

Please refer to fig. 1, one end of the lower filter screen 7 is connected with the recycling port 13, the lower filter screen 7 is arranged in an inclined manner, the inclined direction of the lower filter screen 7 is opposite to that of the inclined plate 8, the lower filter screen 7 arranged in an inclined manner not only facilitates downward discharging of qualified broken plastic particles, but also enables unqualified broken plastic particles to be rapidly led out, the included angle between the inner wall of the inclined plate 8 and the inner wall of the crushing box 1 is seventy to eighty degrees, the surface of the inclined plate 8 is smooth, the inclined plate 8 arranged facilitates rapid leading out of the qualified broken plastic particles after filtering, and the discharging efficiency is improved.

When the multistage smashing device for recycling plastics is used, the motor 2 is started firstly, the motor 2 works to drive the smashing cutter 21 to rotate, then waste plastics are added into the smashing box 1 through the charging hopper 11, at the moment, the smashing cutter 21 smashes the plastics for the first time, the smashed plastics fall on the surface of the upper filter screen 42 and are positioned between the symmetrical extrusion plates 4, at the moment, the extrusion rods 41 work to drive the extrusion plates 4 to move towards the middle position of the upper filter screen 42, the extrusion plates 4 push the baffle plates 3 to rotate upwards in the moving process, so that the symmetrical baffle plates 3 are closed, meanwhile, the symmetrical extrusion plates 4 finish the second smashing of the plastics, after the extrusion plates 4 move and reset, the plastics intercepted on the upper end surfaces of the baffle plates 3 continue to fall between the symmetrical extrusion plates 4, and qualified plastic particles after the second smashing pass through the upper filter screen 42 and fall between the smashing rollers 6 through the diversion of the diversion plate 5, at this moment, the crushing roller 6 rotates to crush plastics for the third time, the plastic granules after crushing fall on the surface of the lower filter screen 7 to be filtered, qualified plastic granules are led out from the discharge port 12 through the inclined plate 8, the broken unqualified plastic granules are led out through the recycling port 13, the crushing cutter 21 through setting, the extruding plate 4 and the crushing roller 6 can carry out multistage crushing on the recycled plastics, the convenient recycling of plastics of different sizes is carried out and is crushed, the crushing quality is high, the application range is wide, the baffle 3 that sets up has the automatic function of opening and closing under the drive of the extruding plate 4, the plastics after the crushing cutter is crushed are made to fall between the extruding plates 4 of symmetry all the time, the convenience is brought to the continuous operation of the crushing cutter 21, and the crushing efficiency of plastics is improved.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (5)

1. The utility model provides a device is smashed to plastics recycle multistage, includes broken case (1), its characterized in that: one end of the crushing box (1) is fixedly connected with a feeding hopper (11), the side surface of the crushing box (1) is fixedly provided with a motor (2), the output end of the motor (2) is fixedly provided with a rotating shaft (22), the surface of the rotating shaft (22) is fixedly connected with a crushing cutter (21), the inner wall of the crushing box (1) is rotatably connected with symmetrical baffle plates (3) through a shaft seat (31), one surface of each baffle plate (3) is in contact connection with an extrusion plate (4), the side surface of each extrusion plate (4) is fixedly connected with an extrusion rod (41), the other end surface of each extrusion plate (4) is in contact connection with an upper filter screen (42), the side surface of the crushing box (1) is rotatably connected with a shaft lever (61), the surface of the shaft lever (61) is fixedly provided with a crushing roller (6), and the inner wall of the crushing box (1) is fixedly connected with a lower filter screen (7) and an inclined plate (8), one end of the inclined plate (8) is connected with a discharge hole (12).

2. The multi-stage fragmentation device of claim 1 in which: the surface of baffle (3) has been passed through the link lock joint and has been had extension spring (32), the other end of extension spring (32) is through the inner wall fixed connection of solid fixed ring with broken case (1), extension spring (32) adopt the stainless steel spring to make.

3. The multi-stage fragmentation device of claim 1 in which: the inner wall fixedly connected with guide plate (5) of symmetry of broken case (1), guide plate (5) are the slope form setting, the contained angle between guide plate (5) and broken case (1) inner wall is sixty to eighty degrees.

4. The multi-stage fragmentation device of claim 1 in which: one end of the lower filter screen (7) is connected with a recycling port (13), the lower filter screen (7) is arranged in an inclined manner, and the lower filter screen (7) is opposite to the inclined direction of the inclined plate (8).

5. The multi-stage fragmentation device of claim 1 in which: the included angle between the inclined plate (8) and the inner wall of the crushing box (1) is seventy to eighty degrees, and the surface of the inclined plate (8) is a smooth surface.

Images