CN213669765U

CN213669765U - Plastic grinder

Info

Publication number: CN213669765U
Application number: CN202022229023.3U
Authority: CN
Inventors: 刘彦松; 王建成; 常宝东; 贾广恩; 薛同兵
Original assignee: Langfang Huakang Plastics Co ltd
Current assignee: Langfang Huakang Plastics Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-07-13
Anticipated expiration: 2030-10-09

Abstract

The application discloses plastic grinder, including casing and feed arrangement and reducing mechanism, feed arrangement includes the landing leg of fixed connection in the casing bottom, the top fixed connection supporting seat of casing, the top fixed connection feeding case of supporting seat, the one end of feeding case is opened there is the feed inlet, the one end fixed connection casing of feeding case, reducing mechanism includes the inside hopper that connects of fixed connection at the casing, connect the inside of the bottom intercommunication fixing base of hopper, the inside of fixing base is rotated and is connected two crushing rollers, the feeding case passes through the inside feeder hopper of supporting seat intercommunication casing. The driving gear drives the transmission gear to rotate, the transmission gear drives one of the packing augers to rotate, the two packing augers rotate through the transmission belt pulley and the connecting belt, and the packing augers rotate inside the fixed cylinder so as to convey the fragments which are not completely crushed into the receiving hopper from the return pipe, so that the crushing is more complete.

Description

Plastic grinder

Technical Field

The application relates to a plastic crusher, in particular to a plastic crusher.

Background

The plastic crusher is used for crushing various plastic plastics and rubbers such as plastic profiles, pipes, rods, wires, films and waste rubber products, the granules can be directly extruded to be used as production raw materials, and the machines adopt alloy steel blades and have long service life; simultaneously, this machinery adopts the separation design, easily overhauls and washs to there is bilayer structure, is equipped with sound insulation material, and the noise is very low, and the arbor seat is through strict balance test, and the board base is equipped with four-wheel, and it is convenient to remove.

When the existing plastic crusher is used for crushing, the crushing is insufficient, so that the crushing efficiency and the crushing quality of the plastic are influenced. Accordingly, a plastic shredder is proposed to address the above problems.

Disclosure of Invention

A plastic crusher comprises a shell, a feeding device and a crushing device;

the feeding device comprises a supporting leg fixedly connected to the bottom end of the shell, the top end of the shell is fixedly connected with a supporting seat, the top end of the supporting seat is fixedly connected with a feeding box, one end of the feeding box is provided with a feeding hole, and one end of the feeding box is fixedly connected with the shell;

the reducing mechanism includes that fixed connection connects the hopper in the casing is inside, connect the inside of the bottom intercommunication fixing base of hopper, the inside of fixing base is rotated and is connected two crushing rollers, the feeding case passes through the inside hopper that connects of supporting seat intercommunication casing.

Further, the motor is installed to the one end lateral wall of casing, the output of motor cup joints the transfer line, first belt pulley and driving gear have been cup jointed to the one end of transfer line, first belt pulley twines the one end that has driving belt, driving belt's the other end twines on the second belt pulley.

Further, the second belt pulley is wound at the one end of transmission shaft, the transmission shaft runs through the one end lateral wall of feeding case and extends to the inside of feeding case, the outside fixed connection a plurality of crushing pole of transmission shaft, crushing pole rotates the inside of connecting at the feeding case.

Further, drive gear is connected in the driving gear meshing that transfer line one end cup jointed, drive gear cup joints the one end at the auger, the quantity of auger is two, two the auger rotates to be connected in the solid fixed cylinder, two the drive belt pulley has all been cup jointed to the one end of auger, the last winding of drive belt pulley has the connection belt.

Further, the inside fixed connection sieve hopper of fixing base, the inside sieve mesh that opens of the lateral wall of sieve hopper has the equidistance to distribute, the material receiving pipe is installed to the both sides of sieve hopper, the bottom of the one end intercommunication solid fixed cylinder of material receiving pipe, the top intercommunication back flow of solid fixed cylinder, the inside of back flow intercommunication material receiving hopper.

Further, the bottom of sieve hopper communicates the unloading pipe, the one end intercommunication of unloading pipe is arranged the material pipe, the internally mounted who arranges the material pipe has the valve.

The beneficial effect of this application is: the application provides a smash abundant and smash efficient plastic grinder.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

FIG. 3 is a top view of a screen hopper according to one embodiment of the present application.

In the figure: 1. the device comprises a shell, 2, supporting legs, 3, a motor, 4, a transmission rod, 5, a first belt pulley, 6, a driving gear, 7, a transmission gear, 8, a supporting seat, 9, a feeding box, 10, a shell, 11, a crushing rod, 12, a transmission shaft, 13, a feeding hole, 14, a driving belt, 15, a second belt pulley, 16, a material receiving hopper, 17, a crushing roller, 18, a fixing seat, 19, a screening hopper, 20, a material receiving pipe, 21, a material discharging pipe, 22, a packing auger, 23, a fixing cylinder, 24, a transmission belt pulley, 25, a return pipe, 26, a connecting belt, 27 and a discharging pipe.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, a plastic crusher comprises a housing 1, a feeding device and a crushing device;

the feeding device comprises a supporting leg 2 fixedly connected to the bottom end of a shell 1, the top end of the shell 1 is fixedly connected with a supporting seat 8, the top end of the supporting seat 8 is fixedly connected with a feeding box 9, one end of the feeding box 9 is provided with a feeding hole 13, and one end of the feeding box 9 is fixedly connected with a shell 10;

the reducing mechanism includes that fixed connection connects the hopper 16 in the casing 1 inside, connect the inside of the bottom intercommunication fixing base 18 of hopper 16, two crushing rollers 17 are connected in the inside rotation of fixing base 18, feeding case 9 communicates the inside hopper 16 that connects of casing 1 through supporting seat 8.

The side wall of one end of the shell 1 is provided with the motor 3, the output end of the motor 3 is sleeved with the transmission rod 4, one end of the transmission rod 4 is sleeved with the first belt pulley 5 and the driving gear 6, one end of the driving belt 14 is wound on the first belt pulley 5, and the other end of the driving belt 14 is wound on the second belt pulley 15, so that the structure is more reasonable and the connection is convenient; the second belt pulley 15 is wound at one end of the transmission shaft 12, the transmission shaft 12 penetrates through the side wall of one end of the feeding box 9 and extends into the feeding box 9, the outer side of the transmission shaft 12 is fixedly connected with a plurality of crushing rods 11, and the crushing rods 11 are rotatably connected into the feeding box 9, so that the structure is more reasonable and the connection is convenient; a driving gear 6 sleeved at one end of the transmission rod 4 is meshed with and connected with a transmission gear 7, the transmission gear 7 is sleeved at one end of two packing augers 22, the number of the packing augers 22 is two, the two packing augers 22 are rotatably connected in a fixed cylinder 23, one ends of the two packing augers 22 are both sleeved with a transmission belt pulley 24, and a connection belt 26 is wound on the transmission belt pulley 24, so that the structure is more reasonable and the connection is convenient; the inside of the fixed seat 18 is fixedly connected with a sieve hopper 19, sieve holes are formed in the side wall of the sieve hopper 19 and are distributed at equal intervals, material receiving pipes 20 are arranged on two sides of the sieve hopper 19, one end of each material receiving pipe 20 is communicated with the bottom of the fixed cylinder 23, the top of the fixed cylinder 23 is communicated with a return pipe 25, and the return pipe 25 is communicated with the inside of the material receiving hopper 16, so that the structure is more reasonable, and the connection is convenient; the bottom of sieve hopper 19 communicates blanking pipe 27, blanking pipe 27's one end intercommunication is arranged material pipe 21, the internally mounted who arranges material pipe 21 has the valve, and the structure is more reasonable, is convenient for connect.

When the device is used, firstly, all electrical components in the device are externally connected with a control switch and a power supply, then plastic needing to be crushed is added from a feed inlet 13 at one end of a feed box 9, the motor 3 drives a transmission rod 4 to rotate through a starting motor 3, the transmission rod 4 drives a first belt pulley 5 and a driving gear 6 to rotate, the first belt pulley 5 drives a second belt pulley 15 to rotate through a driving belt 14, the second belt pulley 15 drives a transmission shaft 12 to rotate, the transmission shaft 12 drives a crushing rod 11 to crush the plastic in the feed box 9, the crushed plastic passes through the feed box 9 and a supporting seat 8 and falls into a receiving hopper 16 in a shell 1, the primarily crushed plastic fragments are thoroughly crushed through a crushing roller 17, the crushed plastic fragments fall onto a sieve hopper 19 and roll down along the sieve hopper 19, the fragments reaching the crushing requirement pass through the sieve hopper 19 and fall into a discharge pipe 27, the plastic fragments are discharged through the discharge pipe 21 communicated with the discharge pipe 27, the fragments which do not meet the screening requirement enter the fixed cylinder 23 from the material receiving pipe 20, the driving gear 6 drives the transmission gear 7 to rotate, the transmission gear 7 drives one of the packing augers 22 to rotate, the two packing augers 22 rotate through the transmission belt pulley 24 and the connecting belt 26, the packing auger 22 rotates in the fixed cylinder 23, and therefore the fragments which are not completely crushed are conveyed to the material receiving hopper 16 from the return pipe 25 again, and crushing is more thorough.

The application has the advantages that:

1. the crushing device is reasonable in structure, the motor drives the transmission rod to rotate by starting the motor, the transmission rod drives the first belt pulley and the driving gear to rotate, the first belt pulley drives the second belt pulley to rotate through the driving belt, the second belt pulley drives the transmission shaft to rotate, the transmission shaft drives the crushing rod to crush plastics in the feeding box, the crushed plastics pass through the supporting seat of the feeding box and fall into the feeding hopper in the shell, preliminarily crushed plastic fragments are crushed through the crushing roller, the crushed plastic fragments fall on the screening hopper and roll down along the screening hopper, the fragments meeting the crushing requirements pass through the screening hopper and fall into the discharging pipe, and the crushing and screening efficiency is high;

2. this application is rational in infrastructure, drives drive gear through the driving gear and rotates, and drive gear drives one of them auger and rotates, and two augers pass through drive pulley and connect the belt rotation, thereby the auger rotates in the fixed cylinder is inside will not smash complete piece and carry to connect the hopper again from the back flow in to the messenger smashes more thoroughly.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A kind of plastic grinder, characterized by: comprises a shell (1), a feeding device and a crushing device;

the feeding device comprises a supporting leg (2) fixedly connected to the bottom end of a shell (1), the top end of the shell (1) is fixedly connected with a supporting seat (8), the top end of the supporting seat (8) is fixedly connected with a feeding box (9), a feeding hole (13) is formed in one end of the feeding box (9), and one end of the feeding box (9) is fixedly connected with a shell (10);

the crushing device comprises a material receiving hopper (16) fixedly connected to the inside of the shell (1), the bottom of the material receiving hopper (16) is communicated with the inside of a fixing seat (18), the inside of the fixing seat (18) is rotated to connect two crushing rollers (17), and the feeding box (9) is communicated with the material receiving hopper (16) inside the shell (1) through a supporting seat (8).

2. A plastic shredder according to claim 1, wherein: motor (3) are installed to the one end lateral wall of casing (1), the output of motor (3) cup joints transfer line (4), first belt pulley (5) and driving gear (6) have been cup jointed to the one end of transfer line (4), first belt pulley (5) twine the one end that has driving belt (14), the other end of driving belt (14) twines on second belt pulley (15).

3. A plastic shredder according to claim 2, wherein: second belt pulley (15) twine the one end at transmission shaft (12), transmission shaft (12) run through the one end lateral wall of feeding case (9) and extend to the inside of feeding case (9), a plurality of crushing pole (11) of outside fixed connection of transmission shaft (12), crushing pole (11) rotate to be connected in the inside of feeding case (9).

4. A plastic shredder according to claim 2, wherein: drive gear (7) is connected in driving gear (6) meshing that transfer line (4) one end cup jointed, drive gear (7) cup joint the one end at auger (22), the quantity of auger (22) is two, two auger (22) rotate to be connected in solid fixed cylinder (23), two the one end of auger (22) has all been cup jointed drive pulley (24), it connects belt (26) to twine on drive pulley (24).

5. A plastic shredder according to claim 1, wherein: the inside fixed connection sieve hopper (19) of fixing base (18), the inside sieve mesh that opens of lateral wall of sieve hopper (19) has the equidistance and distributes, material receiving pipe (20) are installed to the both sides of sieve hopper (19), the bottom of the one end intercommunication solid fixed cylinder (23) of material receiving pipe (20), the top intercommunication back flow (25) of solid fixed cylinder (23), the inside of back flow (25) intercommunication material receiving hopper (16).

6. A plastic shredder according to claim 5, wherein: the bottom of sieve hopper (19) communicates blanking pipe (27), the one end intercommunication of blanking pipe (27) is arranged material pipe (21), the internally mounted of arranging material pipe (21) has the valve.