CN222610134U

CN222610134U - Reducing mechanism and rubber powder apparatus for producing

Info

Publication number: CN222610134U
Application number: CN202421002629.5U
Authority: CN
Inventors: 白华; 解志国
Original assignee: Chaoyang Huaxing Wanda New Material Co ltd
Current assignee: Chaoyang Huaxing Wanda New Material Co ltd
Priority date: 2024-05-10
Filing date: 2024-05-10
Publication date: 2025-03-14
Anticipated expiration: 2034-05-10

Abstract

The present application provides a pulverizing device and a rubber powder production device, which relates to the technical field of pulverizing devices, and includes a bracket and a screen. A material receiving trough is installed on one side of the bracket, a pulverizing bin is fixedly connected above the pulverizing bin, a feed bin is installed above the pulverizing bin, a pulverizing cutting piece is installed inside the pulverizing bin, mounting plates are elastically connected to both ends of the screen, two mounting plates are installed on the inner wall of the pulverizing bin below the pulverizing cutting piece, and a vibration motor is installed on the bottom side of the screen. Through the cooperation of the vibration motor and the screen, when the screen is sifting, the vibration motor makes the screen always in a vibrating state, which can accelerate the sifting of the screen and prevent the screen from being blocked, thereby improving the efficiency of rubber powder production.

Description

Reducing mechanism and rubber powder apparatus for producing

Technical Field

The application relates to the field of crushing devices, in particular to a crushing device and a rubber powder production device.

Background

In the current recycling process of the waste tire, firstly, the waste tire is firstly subjected to first slitting by taking an axis as a rotation center to obtain a waste tire bead, then the waste tire bead is subjected to second slitting by being parallel to the center line to obtain an arc-shaped rubber sheet, then the obtained arc-shaped rubber sheet is subjected to magnetic separation, the arc-shaped rubber sheet containing steel wires and the arc-shaped rubber sheet not containing steel wires are separated, and then the rubber sheet containing the steel wires is cut parallel to the distribution direction of the steel wires to obtain the strip-shaped rubber sheet. And then carrying out magnetic separation on the obtained strip-shaped rubber sheet, separating the strip-shaped rubber sheet containing the steel wire from the strip-shaped rubber sheet not containing the steel wire, finally mixing the arc-shaped rubber sheet not containing the steel wire with the strip-shaped rubber sheet, putting into crushing equipment with smaller crushing strength load for crushing, sieving the crushed rubber sheet, and obtaining the rubber powder with higher purity.

As disclosed in CN215242155U, the pulverized rubber powder falls to the bottoms of two ends after being filtered by a filter grate, but the filter grate is blocked by a part of a filter hole after long-time use, so that the sieving speed of the rubber powder is slow and even the rubber powder cannot be sieved, and the production efficiency of the rubber powder is affected.

Disclosure of Invention

In order to overcome the defects in the prior art, the embodiment of the application provides a crushing device and a rubber powder production device, which can solve the problems that the filtering holes are partially blocked after the filtering comb is used for a long time, so that the sieving speed of rubber powder is slow or even the rubber powder cannot be sieved, and the production efficiency of the rubber powder is affected.

On one hand, the technical scheme adopted by the embodiment of the application for solving the technical problems is that the crushing device comprises a bracket and a screen.

The utility model discloses a crushing machine, including support, crushing bin, screen cloth, vibrating motor, receiving silo, feeding bin, mounting panel, vibrating motor, receiving silo, crushing bin is installed to one side of support, receiving silo top fixedly connected with crushing bin, the feeding bin is installed to the top in crushing bin, crushing bin internally mounted has crushing cutting member, the both ends elastic connection of screen cloth has the mounting panel, two the mounting panel install in crushing bin inner wall of cutting member below, vibrating motor is installed to the bottom side of screen cloth.

In a specific embodiment, one side of the feeding bin is hinged to one side of the crushing bin, and a connecting piece is arranged on the other side of the feeding bin and the other side of the crushing bin together.

In a specific embodiment, the connecting piece comprises a first connecting plate and a second connecting plate, wherein the first connecting plate is connected with the feeding bin, the second connecting plate is connected with the crushing bin, and connecting bolts are arranged on the first connecting plate and the second connecting plate in a joint threaded mode.

In a specific embodiment, springs are attached to opposite sides of the screen and the mounting plate.

In a specific embodiment, a driving member is mounted on the bracket, the driving member is connected with the crushing cutting member, and the driving member drives the crushing cutting member to rotate.

In a specific embodiment, the crushing cutting member comprises a rotating shaft, two ends of the rotating shaft are respectively and rotatably connected with the inner wall of the crushing bin, a spiral plate is arranged on the rotating shaft, a crushing blade is arranged on the spiral plate, and the driving member is connected with the rotating shaft.

In a specific embodiment, the driving piece comprises a driving motor, the driving motor is mounted on the support, the output end of the driving motor is fixedly connected with a driving shaft, the rotating shaft is positioned on the outer side of the crushing bin and fixedly sleeved with a driven shaft, and the driving shaft and the outer side of the driven shaft are connected with a transmission belt.

On the other hand, the embodiment of the application also provides a rubber powder production device, which comprises

The above-mentioned reducing mechanism.

The embodiment of the application has the advantages that:

Through vibrating motor and the cooperation with the screen cloth for when the screen cloth is sieving, vibrating motor makes the screen cloth be in the state of vibration all the time, can prevent that the screen cloth from blockking up when can accelerating the screen cloth and sieving, improves rubber powder production efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a pulverizing device and a rubber powder production device according to an embodiment of the present application;

Fig. 2 is a schematic structural diagram of a crushing device according to an embodiment of the present application;

FIG. 3 is a schematic diagram of a connection relationship structure between a screen and a vibration motor according to an embodiment of the present application;

fig. 4 is a schematic view of an internal structure of a crushing device according to an embodiment of the present application;

FIG. 5 is a schematic view of a crushing cutter according to an embodiment of the present application;

FIG. 6 is an enlarged view of FIG. 3A according to an embodiment of the present application;

fig. 7 is an enlarged view of fig. 2B according to an embodiment of the present application.

The device comprises a 1-bracket, a 2-receiving groove, a 3-crushing bin, a 4-feeding bin, a 5-driving piece, a 51-driving motor, a 52-driving shaft, a 53-driven shaft, a 54-driving belt, a 6-crushing cutting piece, a 61-rotating shaft, a 62-spiral plate, a 63-crushing blade, a 7-mounting plate, an 8-vibrating motor, a 9-spring, a 10-access door, a 11-protective cover, a 12-second connecting plate, a 13-first connecting plate, a 14-connecting bolt and a 15-screen.

Detailed Description

The technical scheme in the embodiment of the application aims to solve the problems that the filtering holes are partially blocked after the filtering comb is used for a long time, so that the sieving speed of rubber powder is slow or even the rubber powder cannot be sieved, and the production efficiency of the rubber powder is affected, and the overall thought is as follows:

Referring to fig. 1-7, a comminution apparatus comprises a frame 1 and a screen 15.

Referring to fig. 1, 2, 3, 4, 5, 6 and 7, a receiving trough 2 is installed on one side of a bracket 1, a crushing bin 3 is fixedly connected above the receiving trough 2, and an access door 10 is installed on the front side of the crushing bin 3, so that a screen 15 can be replaced. The feeding storehouse 4 is installed to the top in smashing storehouse 3, smashes storehouse 3 internally mounted and smashes cutting member 6, and the both ends elastic connection of screen cloth 15 has mounting panel 7, and two mounting panels 7 are installed in smashing storehouse 3 inner wall of smashing cutting member 6 below, and vibrating motor 8 is installed to the bottom side of screen cloth 15. The opposite face of the screen 15 and the mounting plate 7 is connected with springs 9. When the reclaimed rubber is crushed, the vibrating motor 8 and the crushing cutting piece 6 are started in advance, then the waste rubber is put into the crushing bin 3 through the feeding bin 4, the rubber is crushed by cutting the crushing cutting piece 6 in the crushing bin 3, then the rubber is sieved through the screen 15, and the sieved rubber powder enters the collecting groove 2 to be collected, stored and conveyed to the next production link. Through vibrating motor 8 and the cooperation with screen cloth 15 for when screen cloth 15 is sieving, vibrating motor 8 makes screen cloth 15 be in the state of vibrating all the time, can prevent screen cloth 15 jam when can accelerating screen cloth 15 sieving, improves rubber powder production efficiency.

One side of the feeding bin 4 is hinged with one side of the crushing bin 3, and a connecting piece is arranged on the other side of the feeding bin 4 and the other side of the crushing bin 3. The connecting piece comprises a first connecting plate 13 and a second connecting plate 12, the first connecting plate 13 is connected with the feeding bin 4, the second connecting plate 12 is connected with the crushing bin 3, and connecting bolts 14 are arranged on the first connecting plate 13 and the second connecting plate 12 in a joint threaded mode. Wherein, when the crushing blade 63 is used for a long time to replace it, the connecting bolt 14 is unscrewed from the first connecting plate 13 and the second connecting plate 12, and then the feeding bin 4 is rotated to be opened, so that the crushing blade 63 is exposed, and the replacement of the crushing blade 63 is realized.

The bracket 1 is provided with a driving piece 5, the driving piece 5 is connected with a crushing cutting piece 6, and the driving piece 5 drives the crushing cutting piece 6 to rotate. The crushing cutting member 6 comprises a rotating shaft 61, two ends of the rotating shaft 61 are respectively connected with the inner wall of the crushing bin 3 in a rotating way, a spiral plate 62 is arranged on the rotating shaft 61, a crushing blade 63 is arranged on the spiral plate 62, and the driving member 5 is connected with the rotating shaft 61. The driving piece 5 comprises a driving motor 51, the driving motor 51 is arranged on the support 1, the output end of the driving motor 51 is fixedly connected with a driving shaft 52, a driven shaft 53 is fixedly sleeved on the outer side of the crushing bin 3 through a rotating shaft 61, a driving belt 54 is connected to the outer sides of the driving shaft 52 and the driven shaft 53, a protective cover 11 is arranged on the outer sides of the driving motor 51, the driving shaft 52, the driven shaft 53 and the driving belt 54, and two ends of the protective cover 11 are arranged on the side walls of the support 1 and the crushing bin 3. When the rubber is crushed and cut, the driving motor 51 is started, the driving motor 51 rotates to enable the driving shaft 52 to rotate, the driven shaft 53 rotates under the action of the transmission belt 54, the rotating shaft 61 further rotates, the crushing blade 63 rotates, and the rubber can be cut and crushed when the crushing blade 63 rotates. When the rubber powder in the crushing bin 3 which is not screened by the screen 15 is continuously driven to rotate, the crushing blade 63 is continuously cut until the screening is successful.

Referring to fig. 1-7, an embodiment of the present application further provides a device for producing rubber powder, including

The above-mentioned reducing mechanism. Wherein, can realize the cutting crushing to rubber through reducing mechanism to follow-up production of being convenient for.

The application is used when:

When smashing the recovered rubber, the vibrating motor 8 and the smashing cutting piece 6 are started in advance, then the waste rubber is put into the smashing bin 3 through the feeding bin 4, the rubber is smashed by cutting the smashing cutting piece 6 in the smashing bin 3, then the rubber is sieved through the screen 15, and after sieving, the rubber powder enters the collecting groove 2 to be collected, stored and conveyed to the next production link. Through vibrating motor 8 and the cooperation with screen cloth 15 for when screen cloth 15 is sieving, vibrating motor 8 makes screen cloth 15 be in the state of vibrating all the time, can prevent screen cloth 15 jam when can accelerating screen cloth 15 sieving, improves rubber powder production efficiency.

In summary, the application makes the screen 15 always in a vibrating state by the vibrating motor 8 and the screen 15, and the screen 15 can be accelerated to screen, and meanwhile, the screen 15 can be prevented from being blocked, so that the production efficiency of the rubber powder is improved.

It should be noted that, specific model specifications of the driving motor 51 and the vibration motor 8 need to be determined by selecting a model according to an actual specification of the device, and a specific model selection calculation method adopts the prior art in the art, so detailed description is omitted.

The power supply of the driving motor 51 and the vibration motor 8 and the principle thereof will be apparent to those skilled in the art, and will not be described in detail herein.

Finally, it should be noted that the above-mentioned examples are given for the purpose of illustration only and are not intended to limit the invention to the particular embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present invention.

Claims

1. A comminution device, comprising

Support (1) and screen cloth (15), receive silo (2) are installed to one side of support (1), receive silo (2) top fixedly connected with and smash storehouse (3), smash the top in storehouse (3) and install feeding storehouse (4), smash storehouse (3) internally mounted and smash cutting member (6), the both ends elastic connection of screen cloth (15) has mounting panel (7), two mounting panel (7) install in smash cutting member (6) below smash storehouse (3) inner wall, vibrating motor (8) are installed to the bottom side of screen cloth (15).

2. A comminution device as claimed in claim 1, characterized in that one side of the feed bin (4) is hinged to one side of the comminution bin (3), and that the other side of the feed bin (4) is provided with a joint piece jointly with the other side of the comminution bin (3).

3. A comminution device according to claim 2, characterized in that the connection comprises a first connection plate (13) and a second connection plate (12), the first connection plate (13) being connected with the feed bin (4), the second connection plate (12) being connected with the comminution bin (3), and the first connection plate (13) and the second connection plate (12) being provided with connection bolts (14) in a joint threaded connection.

4. A comminution device according to claim 3, characterized in that springs (9) are connected to the opposite faces of the screen (15) and the mounting plate (7).

5. A comminution device according to claim 1, characterized in that the support (1) is provided with a drive member (5), the drive member (5) being connected to the comminution cutting member (6), and the drive member (5) driving the comminution cutting member (6) in rotation.

6. A comminution device according to claim 5, characterized in that the comminution cutting member (6) comprises a rotation shaft (61), both ends of the rotation shaft (61) being in rotational connection with the inner wall of the comminution cartridge (3), respectively, a screw plate (62) being mounted on the rotation shaft (61), a comminution blade (63) being mounted on the screw plate (62), the driving member (5) being connected with the rotation shaft (61).

7. A crushing device according to claim 6, characterized in that the driving member (5) comprises a driving motor (51), the driving motor (51) is installed on the bracket (1), the output end of the driving motor (51) is fixedly connected with a driving shaft (52), the outer side of the crushing bin (3) is fixedly sleeved with a driven shaft (53) by the rotating shaft (61), and the outer sides of the driving shaft (52) and the driven shaft (53) are connected with a driving belt (54).

8. The rubber powder production device is characterized by comprising

A comminution device according to any one of claims 1 to 7.