CN212663684U

CN212663684U - Scrap tire reducing mechanism

Info

Publication number: CN212663684U
Application number: CN202021018569.8U
Authority: CN
Inventors: 李培培; 张达志; 徐云慧; 刘鑫誉; 李奕贤; 朱令
Original assignee: Xuzhou College of Industrial Technology
Current assignee: Xuzhou College of Industrial Technology
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-03-09
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a scrap tire reducing mechanism, including smashing case, drive case and counter weight seat, the first center of smashing the case is equipped with two sets of rubbing crusher constructs about vertical direction symmetry, the center of smashing the case lower half is equipped with two sets of screening mechanisms about horizontal direction symmetry, screening mouth has all been seted up to one side that smashes the case both sides and is close to the bottom of screening mechanism, the both sides of smashing the case all are equipped with the drive case, install the screening pipe with screening mouth intercommunication in the feed inlet that the drive case lower half was seted up, fixed welding has a flitch between the guide mouth that the first portion of drive case was seted up and the top of smashing the case, the center of drive case is equipped with actuating mechanism, the equal fixed welding in bottom of smashing case and two sets of drive case has four groups of supporting legs, the bottom of supporting leg and the fixed welding in top of counter weight seat. This scrap tire reducing mechanism can improve kibbling efficiency, can improve kibbling degree simultaneously.

Description

Scrap tire reducing mechanism

Technical Field

The utility model belongs to the technical field of the tire reducing mechanism, concretely relates to scrap tire reducing mechanism.

Background

A tire is a ground-rolling circular ring-shaped elastic rubber article mounted on various vehicles or machines. Generally mounted on a metal rim, and is capable of supporting a vehicle body, buffering external impact, achieving contact with a road surface and ensuring the driving performance of a vehicle. Tires are often used under complex and severe conditions, which are subjected to various deformations, loads, forces and high and low temperatures during running, and therefore must have high load-bearing, traction and cushioning properties, as well as high wear and flexing resistance, and low rolling resistance and heat build-up. At the present stage, the tires need to be scrapped after reaching the service life, and in the process of scrapping, the tires need to be subjected to crushing treatment by matching with a crushing device so as to be convenient for subsequent recycling.

Therefore, in order to meet the current situation, the design and production of a scrap tire smashing device are urgently needed to meet the requirement of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a scrap tire reducing mechanism to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a scrap tire smashing device comprises a smashing box, a driving box and a counterweight seat, wherein two groups of smashing mechanisms which are symmetrical about a vertical direction are arranged at the center of the upper half part of the smashing box, two groups of inclined screening mechanisms are arranged at the center of the lower half part of the smashing box, the two groups of screening mechanisms are symmetrical about a horizontal direction, screening openings are formed in one sides of the two sides of the smashing box, which are close to the bottom of the screening mechanisms, the bottom of the smashing box is in a quadrangular frustum shape, a discharging opening is formed in the center of the bottom of the smashing box, a discharging pipe is installed on the inner periphery of the discharging opening through a fastener, and adaptive driving boxes are arranged on the two sides of the smashing box;

a feed inlet is formed in one side of the lower half portion of the driving box, a screening pipe communicated with the screening port is mounted on the inner periphery of the feed inlet through a fastener, a material guide port is formed in one side, close to the feed inlet, of the upper half portion of the driving box, a U-shaped discharge plate is fixedly welded between the bottom of the inner periphery of the material guide port and the top of the crushing box, and a driving mechanism is arranged in the center of the driving box;

the bottom of smashing case and two sets of drive casees all fixed weld have four groups to be the supporting leg that the rectangle array distributes, the bottom of supporting leg and the top fixed weld of counter weight seat.

Preferably, rubbing crusher constructs including smashing roller and crushing motor, the periphery integrated into one piece of smashing the roller has the multiunit to be the crushing piece that cyclic array distributes, and the center integrated into one piece of smashing the roller has the pivot, the periphery at pivot both ends respectively with smash the inner circle fixed weld of the two sets of crushing bearing frame of incasement wall installation, the case is smashed to wherein one end of pivot run through, the pivot runs through the output shaft of shaft coupling and crushing motor through the one end of smashing the case, the base of crushing motor and the side fixed weld of smashing the case.

Preferably, screening mechanism includes screening board and stock guide, the periphery of screening board passes through the fastener and is connected with the interior week of smashing the case lower half, the screening net is installed through the fastener to the interior week of the screening groove that screening board center was seted up, screening board top is close to screening mouth one side fixed weld and is had two sets of stock guides that are "eight" font and distribute.

Preferably, actuating mechanism includes drive shaft, blade and driving motor, the fixed welding in periphery of drive shaft has spiral blade, the periphery at drive shaft both ends respectively with the fixed welding in inner circle of the fixed bearing frame of the interior top of drive case and bottom installation, the drive case is run through on the top of drive shaft, and the top of drive shaft passes through shaft coupling and driving motor's output shaft, driving motor's base and the fixed welding in top of drive case.

Preferably, it is two sets of crushing piece that rubbing crusher constructs's crushing roller's periphery was equipped with meshes mutually, the equal fixed welding in both sides of smashing the incasement wall has the crushing piece that meshes mutually with the crushing roller periphery that corresponds was equipped with, and is two sets of rubbing crusher constructs's crushing motor's driving direction is opposite, one side that the crushing case lower half is close to crushing motor has been seted up and has been put the thing groove, and the interior week of putting the thing groove has the baffle through the fastener installation.

The utility model discloses a technological effect and advantage: the scrapped tire crushing device drives the crushing roller to rotate through the output shaft by the work of the crushing motor, and performs primary crushing treatment on materials through the meshed crushing blocks; the crushed materials are screened through the screening function of the screening net, and the unqualified crushed materials are conveyed to the interior of the driving box through the screening pipe under the guiding function of the material guide plate, so that the secondary crushing treatment is conveniently carried out subsequently; through driving motor's work, it is rotatory to drive the drive shaft by the output shaft to through the rotation of blade, carry unqualified material to the first half of drive case, and through the guide effect of play flitch, carry and carry out the regrinding to smashing incasement portion and handle, thereby improve comminuted efficiency, improve comminuted degree simultaneously, this scrap tire reducing mechanism can improve kibbling efficiency, can improve kibbling degree simultaneously.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a schematic structural diagram of the driving box of the present invention.

In the figure: 1 crushing case, 2 drive cases, 3 counter weight seats, 4 crushing mechanisms, 5 screening mechanisms, 6 drive mechanisms, 7 supporting legs, 8 crushing rollers, 9 crushing motors, 10 screening plates, 11 guide plates, 12 drive shafts, 13 blades and 14 drive motors.

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.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a scrap tire reducing mechanism as shown in fig. 1-3, including smashing case 1, drive case 2 and counter weight seat 3, the center of smashing the first half of case 1 is equipped with two sets of rubbing crusher mechanism 4 about vertical direction symmetry, the center of smashing the case 1 lower half is equipped with two sets of screening mechanism 5 that incline, and two sets of screening mechanism 5 are about horizontal direction symmetry, the screening mouth has all been seted up to one side that smashes case 1 both sides near the bottom of screening mechanism 5, the bottom of smashing case 1 is four prismoids, and the center of smashing case 1 bottom has seted up the discharge gate, and the discharging pipe is installed through the fastener to the inner periphery of discharge gate, and the fastener can select bolt, screw etc. according to actual need, and the fastener is not drawn in the figure, the drive case 2 of adaptation is all equipped with to the both sides of smashing case 1;

a feed inlet is formed in one side of the lower half portion of the driving box 2, a screening pipe communicated with the screening port is mounted on the inner periphery of the feed inlet through a fastener, a material guide port is formed in one side, close to the feed inlet, of the upper half portion of the driving box 2, a U-shaped discharge plate is fixedly welded between the bottom of the inner periphery of the material guide port and the top of the crushing box 1, a driving mechanism 6 is arranged in the center of the driving box 2, and the length of a driving shaft 12 of each of the two groups of driving mechanisms 6 is respectively matched with the vertical distance between the corresponding screening port and the corresponding discharge;

smash the equal fixed weld in bottom of case 1 and two sets of drive case 2 have four groups to be supporting leg 7 that the rectangle array distributes, the height of supporting leg 7 and drive case 2 to the vertical distance looks adaptation between the counter weight seat 3, the bottom of supporting leg 7 and the top fixed weld of counter weight seat 3.

Specific, rubbing crusher constructs 4 including smashing roller 8 and rubbing crusher motor 9, the periphery integrated into one piece of smashing roller 8 has the multiunit to be the crushing piece that cyclic array distributes, and the center integrated into one piece of smashing roller 8 has the pivot, the periphery at pivot both ends respectively with smash the inner circle fixed weld of two sets of crushing bearing frame of 1 inner wall installation of case, crushing case 1 is run through to one of them end of pivot, the pivot runs through the output shaft of shaft coupling and rubbing crusher motor 9 of smashing 1 one end, rubbing crusher motor 9 can select the NSP series servo motor who is produced for Shanghai Haoqi motor Limited company, the base of rubbing crusher motor 9 and the side fixed weld of smashing case 1, through rubbing crusher motor 9's work, drive by the output shaft and smash roller 8 and rotate to smash the piece through the meshing and carry out primary crushing treatment to the material.

Specifically, screening mechanism 5 includes screening board 10 and stock guide 11, screening board 10's periphery is passed through the fastener and is connected with the interior week of smashing case 1 lower half, screening net is installed through the fastener to the interior week of the screening groove of seting up at screening board 10 center, screening board 10 top is close to screening mouth one side fixed weld and has two sets of stock guides 11 that are "eight" font and distribute, and the material after handling falls to the top of screening board 10 because gravity, through the screening effect of screening net, screens the material after the shredding, smashes qualified material and falls to the bottom of smashing case 1 to collect and handle by outside discharging equipment through the discharging pipe, smash unqualified material under the guide effect of stock guide 11, through the inside of screening pipe conveying to drive box 2.

Specifically, the driving mechanism 6 comprises a driving shaft 12, blades 13 and a driving motor 14, the outer periphery of the driving shaft 12 is fixedly welded with the spiral blades 13, the outer peripheries of the two ends of the driving shaft 12 are respectively fixedly welded with the inner rings of the fixed bearing seats arranged at the top and the bottom of the inner periphery of the driving box 2, the top end of the driving shaft 12 penetrates through the driving box 2, the top end of the driving shaft 12 is connected with an output shaft of the driving motor 14 through a coupler, the driving motor 14 can be selected from a toshiba rotating motor produced by the Qingdao Jiabao electromechanical device company Limited, the crushing motor 9 and the driving motor 14 are both provided with switches and are electrically connected with an external driving power supply, the crushing motor and the driving motor can be regulated and controlled through an installation controller, the controller can be selected from a Siemens S7-200 type PLC controller, the base of the driving motor 14 is fixedly welded with the top of, the driving shaft 12 is driven by the output shaft to rotate, unqualified materials are conveyed to the upper half part of the driving box 2 through the rotation of the blades 13, and the materials are conveyed to the inner part of the crushing box 1 to be subjected to secondary crushing treatment through the guide effect of the discharge plate.

It is specific, two sets of crushing piece that crushing roller 8's of rubbing crusher mechanism 4 periphery was equipped with meshes mutually, the equal fixed welding in both sides of smashing 1 inner wall has the crushing piece that meshes mutually with the crushing piece that crushing roller 8 periphery that corresponds was equipped with, meshes mutually through broken piece and crushing piece, carries out shredding to the material in crushing case corner, and is two sets of rubbing crusher mechanism 4's crushing motor 9's drive direction is opposite, crushing case 1 lower half is close to one side of crushing motor 9 and has seted up the thing groove, and the interior week of putting the thing groove is installed the baffle through the fastener, and through demolising the baffle, the screening net on screening board 10 is changed.

The working principle of the scrapped tire smashing device is that when the scrapped tire smashing device is needed to be used, an external feeding device conveys materials (namely scrapped tires) to the inside of a smashing box 1, a smashing motor 9 is started, through the work of the smashing motor 9, a smashing roller 8 is driven by an output shaft to rotate, the materials are smashed for the first time through a meshed smashing block, the processed materials fall to the top of a sieving plate 10 due to gravity, the smashed materials are sieved through a sieving net, the smashed qualified materials fall to the bottom of the smashing box 1 and are collected and processed through a discharging pipe by an external discharging device, the smashed unqualified materials are conveyed to the inside of a driving box 2 through the sieving pipe under the guiding action of a material guide plate 11, a driving motor 14 is started at the same time, through the work of the driving motor 14, a driving shaft 12 is driven to rotate by the output shaft, and through the rotation of blade 13, carry unqualified material to the first half of drive case 2 to through the guide effect of play flitch, carry to crushing incasement portion and carry out the regrinding and handle, repeat above-mentioned operation until the material thoroughly smashes, thereby accomplish the crushing treatment to the material.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a scrap tire reducing mechanism, is including smashing case (1), drive case (2) and counter weight seat (3), its characterized in that: the center of the upper half part of the crushing box (1) is provided with two groups of crushing mechanisms (4) which are symmetrical about the vertical direction, the center of the lower half part of the crushing box (1) is provided with two groups of inclined screening mechanisms (5), the two groups of screening mechanisms (5) are symmetrical about the horizontal direction, one sides of the two sides of the crushing box (1) close to the bottom of the screening mechanisms (5) are respectively provided with a screening port, the bottom of the crushing box (1) is in a quadrangular frustum shape, the center of the bottom of the crushing box (1) is provided with a discharge port, the inner periphery of the discharge port is provided with a discharge pipe through a fastener, and the two sides of the crushing box (1) are respectively provided with an adaptive driving box (2;

a feed inlet is formed in one side of the lower half portion of the driving box (2), a screening pipe communicated with the screening port is installed on the inner periphery of the feed inlet through a fastener, a material guide port is formed in one side, close to the feed inlet, of the upper half portion of the driving box (2), a U-shaped discharge plate is fixedly welded between the bottom of the inner periphery of the material guide port and the top of the crushing box (1), and a driving mechanism (6) is arranged in the center of the driving box (2);

smash the equal fixed welding in bottom of case (1) and two sets of drive case (2) have four groups to be supporting leg (7) that the rectangle array distributes, the bottom of supporting leg (7) and the top fixed welding of counter weight seat (3).

2. The scrap tire reducing apparatus according to claim 1, wherein: rubbing crusher constructs (4) including smashing roller (8) and crushing motor (9), the periphery integrated into one piece of smashing roller (8) has the multiunit to be the crushing piece that cyclic annular array distributes, and the center integrated into one piece of smashing roller (8) has the pivot, the periphery at pivot both ends respectively with smash the inner circle fixed weld of two sets of crushing bearing frame of case (1) inner wall installation, crushing case (1) is run through to the wherein one end of pivot, the output shaft of shaft coupling and crushing motor (9) is passed through to the one end that crushing case (1) was run through in the pivot, the base of crushing motor (9) and the side fixed weld of crushing case (1).

3. The scrap tire reducing apparatus according to claim 1, wherein: screening mechanism (5) are including screening board (10) and stock guide (11), the periphery of screening board (10) is passed through the fastener and is connected with the interior week of smashing case (1) lower half, the screening net is installed through the fastener to the interior week of the screening groove of seting up at screening board (10) center, screening board (10) top is close to screening mouth one side fixed weld and has two sets of stock guide (11) that are "eight" font and distribute.

4. The scrap tire reducing apparatus according to claim 1, wherein: actuating mechanism (6) are including drive shaft (12), blade (13) and driving motor (14), the fixed welding in periphery of drive shaft (12) has spiral blade (13), the periphery at drive shaft (12) both ends respectively with the fixed bearing's of the interior top of week of drive case (2) and the fixed welding in inner circle of bottom installation, drive case (2) is run through on the top of drive shaft (12), and the output shaft of shaft coupling and driving motor (14) is passed through on the top of drive shaft (12), the base of driving motor (14) and the fixed welding in top of drive case (2).

5. The scrap tire reducing apparatus according to claim 1, wherein: two sets of crushing piece that the periphery of the crushing roller (8) of rubbing crusher structure (4) was equipped with meshes mutually, the equal fixed welding in both sides of smashing case (1) inner wall has the crushing piece that meshes mutually with the crushing roller (8) periphery that corresponds was equipped with, and is two sets of the driving direction of the crushing motor (9) of rubbing crusher structure (4) is opposite, smash one side that case (1) lower half is close to crushing motor (9) and seted up the thing groove, put the interior week of thing groove and install the baffle through the fastener.