CN215996511U

CN215996511U - Low-temperature desulfurization device for recycling waste tires

Info

Publication number: CN215996511U
Application number: CN202121540965.1U
Authority: CN
Inventors: 李亮节
Original assignee: Luzhou Zhengfa New Material Co ltd
Current assignee: Luzhou Zhengfa New Material Co ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2022-03-11
Anticipated expiration: 2031-07-07

Abstract

The utility model provides a low-temperature desulfurization device for recycling waste tires, which comprises a stirring box, wherein a feed inlet is arranged at the bottom of the stirring box, a discharge outlet is arranged at the bottom of the stirring box, a servo motor is arranged in the center of the bottom of the stirring box, a stirring shaft is vertically arranged on the servo motor, penetrates into the stirring box, and is provided with a plurality of first stirring cross rods, a plurality of blanking racks are arranged on the first stirring cross rods, a conical table is arranged at the bottom of the stirring box, a through hole is arranged in the center of the conical table, the stirring shaft is rotatably provided with the through hole, the discharge outlet is arranged at the bottom of the stirring box positioned at the outer edge of the conical table, and a plurality of stirring scraping rods are arranged at the bottom of the stirring shaft and are obliquely arranged along the outer edge of the conical table. The utility model has the advantages of clean discharging, higher stirring efficiency, reduced stirring time and improved working efficiency.

Description

Low-temperature desulfurization device for recycling waste tires

Technical Field

The utility model relates to the technical field of waste tire processing equipment, in particular to a low-temperature desulfurization device for waste tire recovery.

Background

The recycling of waste tires in China is mainly divided into three blocks: retreading a tire, producing rubber powder and producing reclaimed rubber. The reclaimed rubber is rubber which is processed by taking vulcanized leftover materials in the production of rubber products as raw materials, has certain plasticity and can be reused, and is called reclaimed rubber for short. According to the different waste rubbers, the regenerated rubbers are classified into outer tyres, inner tyres, rubber shoes and the like. The production process of the reclaimed rubber comprises 3 working procedures of crushing, regeneration (desulfurization) and refining. In junked tire desulfurization in-process, need add different materials in to junked tire material repeatedly, and carry out the stirring and handle, be CN213222145U at the publication, in the chinese utility model patent of the patent name "a reclaimed rubber junked tire low temperature desulphurization unit", carried out abundant stirring in to the agitator tank through the stirring piece, however in this patent document, because the agitator tank bottom surface is level and smooth, and only set up a discharge gate and be located the agitator tank bottom, thereby when the material ejection of compact, the material is long-pending in the agitator tank easily, cause the unclean condition of material ejection of compact to take place, and then influence subsequent agitator tank's use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a low-temperature desulfurization device for recycling waste tires, which can improve the stirring efficiency in a stirring box while discharging materials cleanly.

The embodiment of the utility model is realized by the following technical scheme: a low-temperature desulfurization device for recycling waste tires comprises a stirring box, wherein a feed inlet is arranged at the bottom of the stirring box, a discharge outlet is arranged at the bottom of the stirring box, a servo motor is arranged at the center of the bottom of the stirring box, a stirring shaft is vertically arranged on the servo motor, penetrates into the stirring box, is provided with a plurality of first stirring cross rods, is provided with a plurality of blanking racks,

further, agitator tank bottom disposes the toper platform, and this toper platform center disposes the through-hole, the rotatable configuration through-hole of (mixing) shaft, the discharge gate disposes in the agitator tank bottom that lies in the outer edge of toper platform, the (mixing) shaft bottom disposes a plurality of stirring and scrapes the pole, and this stirring scrapes the pole and sets up along the slope of the outer edge of toper platform.

Further, toper bench top disposes the reverse drive spare, and this reverse drive spare includes fluted disc, ring gear and several internal gear, the fluted disc is cup jointed to the (mixing) shaft bottom is fixed, toper bench top uses this fluted disc to dispose several internal gear as central annular array, the ring gear disposes in the internal gear is peripheral, and one side and the fluted disc meshing that the internal gear is close to the (mixing) shaft keep away from the one side of (mixing) shaft and the intermeshing of ring gear, the stirring is scraped the pole and is all disposed along outside the ring gear.

Furthermore, the end of the stirring scraping rod, which is far away from the stirring shaft, is provided with a vertical scraping rod, and the vertical scraping rod is attached to the inner side wall of the stirring box.

Furthermore, the vertical scraping rod is provided with a second stirring cross rod, and one end of the second stirring cross rod, which is far away from the vertical scraping rod, is connected through a bearing stirring shaft.

Further, a first supporting rod is arranged between the stirring scraping rod and the vertical scraping rod, and a second supporting rod is arranged between the vertical scraping rod and the second stirring transverse rod.

Furthermore, the ring gear is provided with a protective cover, the bottom of the protective cover is hermetically fixed with the top surface of the ring gear, the top of the protective cover is provided with a connecting hole matched with the stirring shaft, the stirring shaft penetrates out of the connecting hole, and the connecting hole is rotatably connected with the stirring shaft through a bearing.

Further, the stirring scraper bar is also provided with a plurality of stirring bars.

The technical scheme of the embodiment of the utility model at least has the following advantages and beneficial effects:

(1) according to the utility model, the stirring scraping rod and the conical table are configured, when materials are discharged, the discharge hole is opened, the stirring scraping rod rotates along with the rotation of the stirring shaft to drive the materials at the bottom in the stirring box to gradually move downwards along the conical table and finally fall out from the discharge hole at the outer edge of the conical table to finish discharging, so that the situation that the materials are accumulated in the stirring box during discharging and the discharging of the materials in the stirring box is not clean is avoided.

(2) According to the utility model, the turbulence degree of the materials in the stirring box during stirring is increased by arranging the reverse driving piece, so that the stirring efficiency of the materials in the stirring box is improved.

(3) According to the utility model, the vertical scraping rod is configured, and the stirring scraping rod is driven to scrape along the inner side wall of the stirring box when rotating, so that the condition that materials are adhered to the side wall of the stirring box is avoided. Through dispose second stirring horizontal pole on vertical scraping rod, further improved stirring efficiency, had better stirring effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

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

FIG. 2 is a schematic view of the reverse drive of the present invention;

icon: 1-stirring box, 11-feeding port, 12-discharging port, 2-servo motor, 3-stirring shaft, 31-first stirring cross bar, 32-discharging frame, 4-conical table, 41-stirring scraping bar, 411-stirring bar, 42-vertical scraping bar, 43-second stirring cross bar, 44-first supporting bar, 45-second supporting bar, 5-reverse driving piece, 51-fluted disc, 52-gear ring, 53-internal gear and 54-protective cover.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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 invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the product of this application is used, the description is merely for convenience and simplicity of description, and it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Please refer to fig. 1 to 2, this embodiment provides a low temperature desulphurization unit for junked tire recovery, including agitator tank 1, agitator tank 1 bottom disposes feed inlet 11, the bottom disposes discharge gate 12, agitator tank 1 bottom center disposes servo motor 2, the vertical (mixing) shaft 3 that disposes of servo motor 2, this (mixing) shaft 3 penetrates agitator tank 1, (mixing) shaft 3 disposes a plurality of first stirring horizontal poles 31, first stirring horizontal pole 31 disposes a plurality of blanking framves 32, in concrete work, drive (mixing) shaft 3 through servo motor 2 and rotate, thereby drive first stirring horizontal pole 31 rotatory, and then drive blanking frame 32 and rotate and stir the interior material of agitator tank 1.

1 bottom of agitator tank disposes toper platform 4, and this toper platform 4 center disposes the through-hole, this through-hole is passed to (mixing) shaft 3, discharge gate 12 disposes in 1 bottom of agitator tank that is located toper platform 4 outer edge, 3 bottoms of (mixing) shaft dispose a plurality of stirring scraper bars 41, and this stirring scraper bar 41 sets up along the slope of toper platform 4 outer edge, through disposing stirring scraper bar 41 and toper platform 4, when the material ejection of compact, open discharge gate 12, along with the rotation of (mixing) shaft 3, stirring scraper bar 41 rotates and drives 1 interior bottom material of agitator tank along toper platform 4 downstream gradually, finally falls out from the discharge gate 12 on toper platform 4 outer edge, accomplishes the ejection of compact to material piles up in agitator tank 1 when having avoided the ejection of compact occasionally, the condition that the material ejection of compact is not clean takes place in agitator tank 1.

Further, the reverse driving member 5 is disposed on the top of the conical table 4, the reverse driving member 5 includes a fluted disc 51, a toothed disc 52 and a plurality of internal gears 53, the fluted disc 51 is fixedly connected to the bottom of the stirring shaft 3, the plurality of internal gears 53 are disposed on the top of the conical table 4 by taking the fluted disc 51 as a central annular array, the toothed disc 52 is disposed on the periphery of the internal gear 53, one side of the internal gear 53 close to the stirring shaft 3 is meshed with the fluted disc 51, one side of the internal gear 53 far from the stirring shaft 3 is meshed with the internal teeth of the toothed disc 52, the circle center of the toothed disc 52 is located on the axis of the stirring shaft 3, the internal gear 53, the toothed disc 51 and the toothed disc 52 are disposed on the same plane, the internal gear 53 and the fluted disc 51 are located in the toothed disc 52, and the stirring scraping rod 41 is disposed on the outer edge of the toothed disc 52. As shown in fig. 2, when the stirring shaft 3 rotates, the inner gear 53 is driven to rotate, the inner gear 53 rotates to drive the gear ring 52 to rotate, at this time, the rotation direction of the gear ring 52 is opposite to the rotation direction of the fluted disc 51, so that the gear ring 52 drives the stirring scraping rod 41 to rotate, the rotation direction of the first stirring cross rod 31 is opposite to the rotation direction of the stirring scraping rod 41, and by arranging the reverse driving member 5, the turbulence degree of the material in the stirring box 1 during stirring is increased, thereby improving the stirring efficiency of the material in the stirring box 1.

Further, this embodiment, the one end that stirring scraping rod 41 kept away from (mixing) shaft 3 is disposed and is erected scraping rod 42, should erect scraping rod 42 and agitator tank 1 inside wall and paste, and through disposing erect scraping rod 42, stirring scraping rod 41 drives when rotating and erects scraping rod 42 and scrape along agitator tank 1 inside wall, thereby has avoided the material adhesion to take place in the condition of agitator tank 1 side wall.

In this embodiment, the vertical scraping rod 42 is configured with a second stirring cross rod 43, one end of the second stirring cross rod 43, which is far away from the vertical scraping rod 42, is connected through a bearing stirring shaft 3, the stirring shaft 3 is configured in an inner ring of a bearing, the second stirring cross rod 43 is configured in an outer ring of the bearing, the rotation direction of the second stirring cross rod 43 is the same as the direction of the vertical scraping rod 42 and the direction of the stirring scraping rod 41, that is, the rotation direction of the second stirring cross rod 43 is opposite to that of the first stirring cross rod 31, and by configuring the second stirring cross rod 43, the stirring efficiency is further improved, and a better stirring effect is achieved.

Further, in this embodiment, in order to further improve the stirring efficiency, the stirring rod 41 is further provided with a plurality of stirring rods 411.

In the present embodiment, in order to improve the structural strength of the vertical scraping bar 42 and the second stirring rail 43, a first support bar 44 is disposed between the stirring scraping bar 41 and the vertical scraping bar 42, and a second support bar 45 is disposed between the vertical scraping bar 42 and the second stirring rail 43.

In the embodiment, the gear ring 52 is provided with a protective cover 54, the bottom of the protective cover 54 is hermetically fixed with the top surface of the gear ring 52, the top of the protective cover 54 is provided with a connecting hole matched with the stirring shaft 3, the stirring shaft 3 penetrates through the connecting hole, and the connecting hole is rotatably connected with the stirring shaft 3 through a bearing. The reverse drive member 5 is protected by the arrangement of the protective cover 54, and the material does not fall into the ring gear 52 and interfere with the rotation of the ring gear 52, the internal gear 53 and the toothed disc 51.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a junked tire retrieves and uses low temperature desulphurization unit, includes the agitator tank, and the agitator tank bottom disposes the feed inlet, the bottom disposes the discharge gate, and agitator tank bottom center disposes servo motor, and this servo motor is vertical to be disposed the (mixing) shaft, and this (mixing) shaft penetrates the agitator tank, and the (mixing) shaft disposes a plurality of first stirring horizontal poles, and first stirring horizontal pole disposes a plurality of work or material rest down, its characterized in that:

the agitator tank bottom disposes the toper platform, and this toper platform center disposes the through-hole, the (mixing) shaft passes this through-hole, the discharge gate disposes in the agitator tank bottom that lies in the outer edge of toper platform, the (mixing) shaft bottom disposes a plurality of stirring and scrapes the pole, and this stirring is scraped the pole and is set up along the slope of the outer edge of toper platform.

2. The low-temperature desulfurization device for recycling waste tires according to claim 1, wherein the conical table top is provided with a reverse driving member, the reverse driving member comprises a fluted disc, a toothed ring and a plurality of internal gears, the fluted disc is fixedly sleeved at the bottom of the stirring shaft, the plurality of internal gears are arranged on the conical table top in an annular array by taking the fluted disc as a center, the toothed ring is arranged at the periphery of the internal gears, one side of the internal gears close to the stirring shaft is meshed with the fluted disc, one side of the internal gears far away from the stirring shaft is meshed with the internal gears of the toothed ring, and the stirring scraping rods are arranged at the outer edge of the toothed ring.

3. The low-temperature desulfurization device for recycling the waste tires according to claim 2, characterized in that the end of the stirring rod away from the stirring shaft is provided with a vertical scraping rod, and the vertical scraping rod is attached to the inner side wall of the stirring tank.

4. The low-temperature desulfurization device for recycling waste tires according to claim 3, characterized in that the vertical scraping rod is provided with a second stirring cross rod, and one end of the second stirring cross rod, which is far away from the vertical scraping rod, is connected with the bearing stirring shaft.

5. The low-temperature desulfurization device for recycling waste tires according to claim 4, characterized in that a first support rod is disposed between the stirring scraping rod and the vertical scraping rod, and a second support rod is disposed between the vertical scraping rod and the second stirring cross rod.

6. The low-temperature desulfurization device for recycling the waste tires according to claim 5, characterized in that the gear ring is provided with a protective cover, the bottom of the protective cover is hermetically fixed with the top surface of the gear ring, the top of the protective cover is provided with a connecting hole matched with the stirring shaft, the stirring shaft penetrates through the connecting hole, and the connecting hole is rotatably connected with the stirring shaft through a bearing.

7. The low-temperature desulfurization device for recycling junked tires according to claim 6, characterized in that the stirring rod is further provided with a plurality of stirring rods.