CN210820419U

CN210820419U - Waste plastic crushing device

Info

Publication number: CN210820419U
Application number: CN201921546190.1U
Authority: CN
Inventors: 李庆贺
Original assignee: Hangzhou Xiaoshan Yuehua Color Printing Co ltd
Current assignee: Hangzhou Xiaoshan Yuehua Color Printing Co ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-06-23
Anticipated expiration: 2029-09-18

Abstract

The utility model relates to a waste plastic crushing device, which comprises a feeding mechanism, a conveying mechanism, a punching mechanism and a crushing mechanism, wherein people firstly adjust the crushing speed of the crushing mechanism according to the amount of waste plastic to be treated, and then drive the left and right positions of a slide block on an installation block by rotating the precession length of an adjusting screw rod on the installation block to adjust the working range of the conveying mechanism, when the screw-in length of the adjusting screw rod is rotated, the transmission belt shaft which is rotationally connected with the slide block moves along with the slide block, at the moment, the adjusting rod positioned in the central hole of the conveying belt shaft is also linked, the working range of the punching plate can be automatically adjusted along with the adjustment of the conveying mechanism along with the moving position of the sliding block, the solid-liquid separation can also be realized, so as to reduce the corrosion and corrosion of the crushing device caused by liquid, prolong the service life of the crushing mechanism and save the waste funds caused by equipment damage; the plastic crusher helps people to reduce the operation flow when crushing plastic, reduce labor intensity and increase working efficiency.

Description

Waste plastic crushing device

Technical Field

The utility model relates to a smash the field, more specifically the abandonment plastics reducing mechanism that says so.

Background

The utility model discloses a utility model CN205167309U discloses a waste plastic reducing mechanism relates to plastics processing machinery field, including frame, feed inlet, heating unit, rubbing crusher unit and discharge gate, frame upper portion is located to the feed inlet, inside the frame was located to heating unit and rubbing crusher unit, the frame lower part is located to the discharge gate, the heating unit includes feedstock channel and heat conduction piece, the heat conduction piece adsorbs outside at feedstock channel, thick crushing roller and thin crushing all are connected with driving motor through the belt, thick crushing roller and thin crushing are driven by driving motor, discharge gate upper portion corresponds thin crushing roller lower part, and this kind of waste plastic reducing mechanism can smash waste plastic, heats earlier and then smashes the process through twice. The waste plastic crushing device has the defect that the function is single, only one crushing function is realized, and the separation of liquid and waste plastic cannot be firstly carried out, and then the crushing is carried out.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a waste plastic reducing mechanism can realize that liquid and waste plastic separate the back and smash again.

The purpose of the utility model is realized through the following technical scheme:

a waste plastic crushing device comprises a feeding mechanism, a conveying mechanism, a punching mechanism and a crushing mechanism, wherein the conveying mechanism is arranged on the left side and the right side of the feeding mechanism, the punching mechanism is fixedly connected to the feeding mechanism, the crushing mechanism is fixedly connected to the rear end of the feeding mechanism, the conveying mechanism comprises conveying belt shafts and conveying belts, the number of the conveying belt shafts is four, the front end and the rear end of the left side of the feeding mechanism are respectively and rotatably connected with one conveying belt shaft, the front end and the rear end of the right side of the feeding mechanism are respectively and rotatably connected with two conveying belt shafts, the conveying belt shafts on the left side and the right side of the feeding mechanism are respectively and rotatably connected with one conveying belt, the punching mechanism comprises an adjusting rod, a punching plate, a punching needle, a punching plate fixing plate and a punching machine, the punching machine is fixedly connected to the rear upper part of the feeding mechanism, the punching plate fixing plate is fixedly connected to, two equal sliding connection of the board of punching a hole on the board fixed plate that punches a hole, two board tops of punching a hole all are provided with an regulation pole, and the conveying belt axle is the quill shaft, and two regulation poles all are connected with the conveying belt axle clearance that each below corresponds, and every board below of punching a hole is provided with a plurality of punching needles.

The feeding mechanism comprises a feeding frame, a material receiving plate, an installation block, a conveying motor, a stamping mechanical fixing plate, a sliding block and an adjusting screw rod, wherein a plurality of waist-shaped holes are formed in the material receiving plate, a plurality of stamping needles are positioned above the waist-shaped holes of the material receiving plate, and the material receiving plate is fixedly connected to the lower end of the feeding frame; the installation piece is total eight, the feeding frame left and right sides respectively has four, both ends respectively have an installation piece around the feeding frame left side upper end, both ends respectively have an installation piece around the feeding frame left side lower extreme, both ends respectively have an installation piece around the feeding frame right side upper end, both ends respectively have an installation piece around the feeding frame right side lower extreme, equal sliding connection is a slider on eight installation pieces, eight sliders are all rotated and are being connected adjusting screw, all adjusting screw that corresponds through threaded connection on the eight installation pieces, every conveying belt axle all rotates and connects on a pair of slider of upper and lower correspondence, conveyer motor has two, the equal fixed connection of two conveyer motors is on feed mechanism front end upper surface sliding connection's slider, the conveying belt axle meshing transmission that two conveyer motors all correspond rather than the below, punching press mechanical fixed plate fixed connection is at the rear end of feeding frame, punching machine fixed connection is on punching machine fixed plate.

The crushing mechanism comprises a crushing box, a main crushing wheel and a secondary crushing wheel, the crushing box is fixedly connected to the feeding frame, and the main crushing wheel and the secondary crushing wheel are rotatably connected to the crushing box.

The utility model relates to an abandonment plastics reducing mechanism's beneficial effect does: the utility model relates to an abandonment plastics reducing mechanism, the artifical frictional force that utilizes the conveyer belt after feeding transports the abandonment plastics, after the mechanism of punching a hole is transported to the abandonment plastics, the mechanism of punching a hole can punch a hole and extrude the abandonment plastics, get rid of the liquid among the abandonment plastics, how much decision transport mechanism of abandonment plastics between the working range, can adjust transport mechanism's working range when the abandonment plastics is less, and the mechanism of punching a hole also can be along with transport mechanism's regulation and adjust the working range of the board of punching a hole, punch a hole and extrude the abandonment plastics, the liquid and the plastics itself that separate the abandonment plastics, in order to reduce the corrosion and the corruption that the reducing mechanism caused because of liquid, the life of reducing mechanism has been prolonged, the extravagant fund of equipment damage has been practiced thrift.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic view of the overall structure of the waste plastic pulverizing apparatus of the present invention;

FIG. 2 is a schematic structural view of the feeding mechanism of the present invention;

fig. 3 is a schematic structural diagram of the conveying mechanism of the present invention;

FIG. 4 is a schematic structural view of the punching mechanism of the present invention;

fig. 5 is a schematic structural diagram of the crushing mechanism of the present invention.

In the figure: a feeding mechanism 1; a feeding frame 1-1; a material receiving plate 1-2; mounting blocks 1-3; a transfer motor 1-4; 1-5 of a fixed plate of a stamping machine; 1-6 of a slide block; 1-7 of an adjusting screw; a conveying mechanism 2; a conveyor belt shaft 2-1; a conveyor belt 2-2; a punching mechanism 3; adjusting a rod 3-1; 3-2 of a punching plate; 3-3 parts of a punching needle; 3-4, fixing a plate by using a punching plate; 3-5 of a stamping machine; a crushing mechanism 4; 4-1 of a crushing box; 4-2 parts of a main crushing wheel; from the crushing wheel 4-3.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment is as follows:

the embodiment is described below with reference to fig. 1-5, a waste plastic crushing device comprises a feeding mechanism 1, a conveying mechanism 2, a punching mechanism 3 and a crushing mechanism 4, wherein the conveying mechanism 2 is rotatably connected to the left side and the right side of the feeding mechanism 1, the punching mechanism 3 is fixedly connected to the feeding mechanism 1, the crushing mechanism 4 is fixedly connected to the rear end of the feeding mechanism 1, the conveying mechanism 2 comprises four conveying belt shafts 2-1 and conveying belts 2-2, the front end and the rear end of the left side of the feeding mechanism 1 are respectively rotatably connected with one conveying belt shaft 2-1, the front end and the rear end of the right side of the feeding mechanism 1 are respectively rotatably connected with one conveying belt shaft 2-1, the conveying belts 2-2 are two, the conveying belt shafts 2-1 on the same side of the left side and the right side of the feeding mechanism 1 are respectively in transmission connection with one conveying belt 2-, after manual feeding, the conveyor belt 2-2 conveys the waste plastics according to friction force, so that automatic feeding of the waste plastics is realized; the punching mechanism 3 comprises an adjusting rod 3-1, a punching plate 3-2, a punching needle 3-3, a punching plate fixing plate 3-4 and a punching machine 3-5, the punching machine 3-5 is fixedly connected to the rear upper part of the feeding mechanism 1, the punching plate fixing plate 3-4 is fixedly connected to the punching machine 3-5, the two punching plates 3-2 are symmetrically arranged on the left side and the right side of the punching plate fixing plate 3-4, the two punching plates 3-2 are both slidably connected to the punching plate fixing plate 3-4, an adjusting rod 3-1 is arranged above the two punching plates 3-2, the conveying belt shaft 2-1 is a hollow shaft, the two adjusting rods 3-1 are both coaxially and in clearance connection with the conveying belt shaft 2-1 corresponding to the lower parts of the two adjusting rods, and the rotation of the conveying belt shaft 2-1 is not influenced, the linkage of the adjusting rod 3-1 and the conveying belt shaft 2-1 can be realized, and the adjusting time is saved; a plurality of punching needles 3-3 are arranged below each punching plate 3-2, the punching needles 3-3 are pressed down through a punching machine 3-5, waste plastics are punched, liquid in the waste plastics flows out, the liquid is separated from the waste plastics, corrosion and corrosion of a crushing mechanism are reduced, and capital waste caused by device damage is saved.

The second embodiment is as follows:

the embodiment is described below with reference to fig. 1-5, the feeding mechanism 1 includes a feeding frame 1-1, a receiving plate 1-2, a mounting block 1-3, a conveying motor 1-4, a fixing plate 1-5 of a punching machine, a slider 1-6 and an adjusting screw 1-7, the receiving plate 1-2 is provided with a plurality of waist-shaped holes, so that the liquid flowing out after punching the waste plastic can flow away, a plurality of punching needles 3-3 are located above the waist-shaped holes of the receiving plate 1-2, and the receiving plate 1-2 is fixedly connected to the lower end of the feeding frame 1-1; the number of the mounting blocks 1-3 is eight, the left side and the right side of the feeding frame 1-1 are respectively provided with four, the front end and the rear end of the left side upper end of the feeding frame 1-1 are respectively provided with one mounting block 1-3, the front end and the rear end of the left side lower end of the feeding frame 1-1 are respectively provided with one mounting block 1-3, the front end and the rear end of the right side upper end of the feeding frame 1-1 are respectively provided with one mounting block 1-3, the number of the sliding blocks 1-6 is eight, the number of the adjusting screws 1-7 is eight, the eight mounting blocks 1-3 are respectively connected with one sliding block 1-6 in a sliding manner, the eight mounting blocks 1-3 are respectively connected with one adjusting screw 1-7 through threads, and the eight sliding blocks 1-6 are respectively connected with the other end of the adjusting screws 1-7 in, four conveying belt shafts 2-1 are rotatably connected to four pairs of sliding blocks 1-6 corresponding to each other up and down, the positions of the sliding blocks 1-6 are adjusted by rotating adjusting screws 1-7, therefore, the width between the two conveyor belts 2-2 is adjusted to adapt to the amount of waste plastics, kinetic energy is utilized more fully, the number of the conveyor motors 1-4 is two, the two conveyor motors 1-4 are fixedly connected to the sliding blocks 1-6 which are connected to the upper face of the front end of the feeding mechanism 1 in a sliding mode, the conveyor belt shafts 2-1 are shafts with gears at the end parts, the two conveyor motors 1-4 are in meshing transmission with the corresponding conveyor belt shafts 2-1 below the conveyor motors 1-4, the stamping machine fixing plates 1-5 are fixedly connected to the rear end of the feeding frame 1-1, and the stamping machines 3-5 are fixedly connected to the stamping machine fixing plates 1-5.

The third concrete implementation mode:

referring to fig. 1-5, the crushing mechanism 4 includes a crushing box 4-1, a main crushing wheel 4-2 and a secondary crushing wheel 4-3, the crushing box 4-1 is fixedly connected to the feeding frame 1-1, and the main crushing wheel 4-2 and the secondary crushing wheel 4-3 are rotatably connected to the crushing box 4-1.

The utility model relates to a waste plastic crushing device, which has the following use principle; people firstly adjust the crushing speed of the crushing mechanism 4 according to the amount of the waste plastics to be treated, then drive the left and right positions of the sliding blocks 1-6 on the mounting blocks 1-3 by rotating the precession length of the adjusting screw rods 1-7 on the mounting blocks 1-3, adjust the working range of the conveying mechanism 2, when the precession length of the adjusting screw rods 1-7 is rotated, the conveying belt shaft 2-1 which is rotatably connected with the sliding blocks 1-3 moves along with the sliding blocks 1-6, at this time, the adjusting rod 3-1 which is positioned in the central hole of the conveying belt shaft 2-1 also realizes linkage, along with the moving position of the sliding blocks 1-6, the working range of the punching plate 3-2 can be automatically adjusted along with the adjustment of the conveying mechanism 2, the working range of the equipment can be adjusted according to the amount of the waste plastics, after the adjustment, the manual feeding is carried out, the conveying belt wheel 2-1 is driven by the conveying motor 1-4, the conveying belt wheel 2-1 drives the conveying belt 2-2 in a friction mode, the conveying belt 2-2 conveys the waste plastics according to the friction force, when the waste plastics are conveyed to the position of the punching mechanism 3, the conveying mechanism 2 stops, the punching mechanism 3 works, the punching plate 3-2 descends, the waste plastics are punched out of the water leakage holes under the action of the punching machine 3-5 and the punching plate 3-2 in the punching mechanism 3 and are extruded at the same time, liquid can flow out of the waist-shaped holes of the material receiving plate 1-2, the liquid is separated from the waste plastics, the punching mechanism 3 ascends after punching and extrusion are completed, the conveying mechanism 2 continues to operate, the waste plastics after solid-liquid separation enter the crushing mechanism 4, and the plastics are crushed by the crushing mechanism.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.

Claims

1. The utility model provides a waste plastic reducing mechanism, includes feed mechanism (1), transport mechanism (2), mechanism (3) and rubbing crusher constructs (4) punch a hole, and the left and right sides of feed mechanism (1) all is provided with transport mechanism (2), and mechanism (3) fixed connection punches a hole is on feed mechanism (1), and rubbing crusher constructs (4) fixed connection is in the rear end of feed mechanism (1), its characterized in that: the conveying mechanism (2) comprises four conveying belt shafts (2-1) and conveying belts (2-2), the number of the conveying belt shafts (2-1) is four, the front end and the rear end of the left side of the feeding mechanism (1) are respectively connected with one conveying belt shaft (2-1) in a rotating mode, the front end and the rear end of the right side of the feeding mechanism (1) are respectively connected with one conveying belt shaft (2-1) in a rotating mode, the conveying belt shafts (2-1) on the left side and the right side of the feeding mechanism (1) are respectively connected with one conveying belt shaft in a rotating mode, the punching mechanism (3) comprises an adjusting rod (3-1), a punching plate (3-2), a punching needle (3-3), a punching plate fixing plate (3-4) and a punching machine (3-5), the punching machine (3-5) is fixedly connected to the rear upper portion of the feeding mechanism (1), and the punching plate fixing plate (3-4) is fixedly connected, the two punching plates (3-2) are symmetrically arranged on the left side and the right side of the punching plate fixing plate (3-4), the two punching plates (3-2) are connected to the punching plate fixing plate (3-4) in a sliding mode, an adjusting rod (3-1) is arranged above the two punching plates (3-2), the conveying belt shaft (2-1) is a hollow shaft, the two adjusting rods (3-1) are in clearance connection with the conveying belt shafts (2-1) corresponding to the lower portions of the two adjusting rods, and a plurality of punching needles (3-3) are arranged below each punching plate (3-2).

2. A waste plastic pulverizing apparatus as defined in claim 1, wherein: the feeding mechanism (1) comprises a feeding frame (1-1), a material receiving plate (1-2), a mounting block (1-3), a conveying motor (1-4), a stamping machine fixing plate (1-5), a sliding block (1-6) and an adjusting screw rod (1-7), wherein a plurality of waist-shaped holes are formed in the material receiving plate (1-2), a plurality of punching needles (3-3) are respectively positioned above the waist-shaped holes of the material receiving plate (1-2), and the material receiving plate (1-2) is fixedly connected to the lower end of the feeding frame (1-1); the number of the mounting blocks (1-3) is eight, the left side and the right side of the feeding frame (1-1) are respectively provided with four, the front end and the rear end of the upper left side of the feeding frame (1-1) are respectively provided with one mounting block (1-3), the front end and the rear end of the lower left side of the feeding frame (1-1) are respectively provided with one mounting block (1-3), the front end and the rear end of the upper right side of the feeding frame (1-1) are respectively provided with one mounting block (1-3), the eight mounting blocks (1-3) are respectively connected with one sliding block (1-6) in a sliding manner, the eight sliding blocks (1-6) are respectively connected with an adjusting screw rod (1-7) in a rotating manner, each mounting block (1-3) is respectively connected with a corresponding adjusting screw rod (1-7) through threads, each conveying belt shaft (2-1) is rotatably connected to a pair of sliders (1-6) which correspond to each other from top to bottom, two conveying motors (1-4) are arranged, the two conveying motors (1-4) are fixedly connected to the sliders (1-6) which are connected to the upper face of the front end of the feeding mechanism (1) in a sliding mode, output shafts of the two conveying motors (1-4) are in meshing transmission with the conveying belt shafts (2-1) which correspond to the lower portions of the two conveying motors, a stamping machine fixing plate (1-5) is fixedly connected to the rear end of the feeding frame (1-1), and a stamping machine (3-5) is fixedly connected to the stamping machine fixing plate (1-5).

3. A waste plastic pulverizing apparatus as defined in claim 2, wherein: the crushing mechanism (4) comprises a crushing box (4-1), a main crushing wheel (4-2) and a secondary crushing wheel (4-3), the crushing box (4-1) is fixedly connected to the feeding frame (1-1), and the main crushing wheel (4-2) and the secondary crushing wheel (4-3) are rotatably connected to the crushing box (4-1).