CN218707198U

CN218707198U - Pneumatic mixing bin device

Info

Publication number: CN218707198U
Application number: CN202222711653.3U
Authority: CN
Inventors: 唐清辉; 刘坤
Original assignee: Nanjing Industrial University Ketu Ding Energy Technology Co ltd
Current assignee: Nanjing Industrial University Ketu Ding Energy Technology Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-03-24
Anticipated expiration: 2032-10-14

Abstract

The utility model relates to a material processing technology field discloses a strength blending bunker device, including the storehouse body for the air conveying system, four side surfaces all run through around the upper end of the storehouse body for the air conveying system and install inlet pipe for the air conveying system, the inside of the storehouse body for the air conveying system is provided with scrapes the material subassembly, the inside of discharging pipe is provided with the protection subassembly, the utility model discloses a be provided with scrapes the material subassembly, the air conveying system for the storehouse body in this application is used for carrying out hybrid processing to the material that the air conveying system carried, scrapes the motor among the material subassembly and can drive the installation screw rod and rotate for scrape the charging tray and constantly reciprocate, thereby drive and scrape the material pad and scrape the material to the inner wall of the storehouse body for the air conveying system, avoid the material adhesion to cause extravagant and form the dirt that is difficult to clear up, the link in the protection subassembly can break up the material, avoid the material jam, the magnetic rod in the link then can clear up impurities such as iron in the material, steel.

Description

Pneumatic mixing bin device

Technical Field

The utility model relates to a material processing technology field specifically is a strength blending bunker device.

Background

The pneumatic conveying is an important link of clean production, replaces a traditional mechanical material conveying process with a sealed conveying pipeline, and is a modern logistics system suitable for bulk material conveying, for example, cement raw materials need to be pneumatically conveyed in the cement production process, slag powder, limestone and the like are input into a mixing bin for mixing treatment, the mixing bin is a bin body with a stirring mechanism, and the mixing efficiency of the mixing bin is very important for the quality of finished materials.

Chinese patent discloses a mixing device for building material research and development (No. CN 214635696U), and the technology of the Chinese patent can scrape off mixed materials on the inner wall of a feeding box and avoid influence on use due to long-term accumulation; chinese patent also discloses a building material batching compounding device (No. CN 211435952U), which can absorb and treat the dust generated during mixing, but it can not avoid the problems of material waste and difficult-to-clean dirt caused by the mixture adhering to the inner wall of the machine body. Accordingly, one skilled in the art provides a pneumatic blending silo device to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a strength blending bunker device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a pneumatic mixing bin device comprises a bin body for a pneumatic conveying system, wherein the front side, the rear side, the left side and the right side of the upper end of the bin body for the pneumatic conveying system are provided with a feeding pipe for the pneumatic conveying system in a penetrating mode, the lower end of the bin body for the pneumatic conveying system is provided with a discharging pipe, the lower end of the discharging pipe is provided with an electric valve, the upper surface of the bin body for the pneumatic conveying system is provided with a mixing motor, the lower end of the mixing motor is provided with a mixing rod, the bin body for the pneumatic conveying system is internally provided with a scraping assembly, and the discharging pipe is internally provided with a protection assembly.

As a further aspect of the present invention: scrape the material subassembly including scraping charging tray and mount pad, the surface mounting who scrapes the charging tray scrapes the material pad, and the interior side surface activity through connection who scrapes the charging tray has a plurality of installation to tie, the left end activity through connection who scrapes the charging tray has the gag lever post, the internally mounted of mount pad has the motor, first gear is installed to the lower extreme of motor, the lower surface of mount pad runs through and rotates and be connected with the installation screw rod, the second gear is installed to the upper end of installation screw rod.

As a further aspect of the present invention: the protection component comprises a connecting rod, a coupler is installed at the upper end of the connecting rod, a connecting frame is installed outside the connecting rod, and a plurality of magnetic rods are evenly installed inside the connecting frame.

As a further aspect of the present invention: the electric valve and the mixing motor are electrically connected with an external controller.

As a further aspect of the present invention: the scraper is located inside the bin body for the pneumatic conveying system, the mounting seat is installed on the upper surface of the bin body for the pneumatic conveying system, the mounting seat is located on the right side of the mixing motor, the scraper is movably attached to the inner surface of the bin body for the pneumatic conveying system, one end of the mounting bolt is in threaded connection with the inside of the scraper, the upper end of the limiting rod is installed on the upper surface of the inside of the bin body for the pneumatic conveying system, the mounting screw penetrates through the mounting screw and is in threaded connection with the scraper, and the second gear is in meshed connection with the first gear.

As the utility model discloses further scheme again: the link is located the inside of discharging pipe, the lower extreme outside at the pole is installed to the upper end of shaft coupling.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a be provided with and scrape the material subassembly, the pneumatic conveying system in this application is with the storehouse body be used for carrying the material hybrid processing that comes to pneumatic conveying system, scrape the motor in the material subassembly and can drive the installation screw rod and rotate for scrape the charging tray and constantly reciprocate, thereby drive and scrape the material pad and scrape the material to the inner wall of the pneumatic conveying system with the storehouse body, avoid the material adhesion to cause the waste and form the dirt that is difficult to the clearance.

2. The utility model discloses a be provided with the protection component, the link among the protection component can be broken up the material, avoids the material to block up, and the magnetic rod in the link then can come out impurity clearance such as iron, steel in the material.

Drawings

FIG. 1 is a schematic structural view of a pneumatic mixing silo device;

FIG. 2 is a sectional view of a pneumatic mixing silo device with a silo body for a pneumatic conveying system;

FIG. 3 is a schematic structural view of a scraping assembly in a pneumatic mixing silo device;

FIG. 4 is a top view of a scraping plate in the pneumatic mixing silo device;

fig. 5 is a schematic structural diagram of a protective assembly in the pneumatic mixing silo device.

In the figure: 1. a bin body for a pneumatic conveying system; 2. a feed tube for a gas delivery system; 3. a discharge pipe; 4. an electrically operated valve; 5. a mixing motor; 6. a mixing rod; 7. a scraping component; 8. a guard assembly; 9. scraping a material tray; 10. a mounting seat; 11. scraping the material pad; 12. installing a bolt; 13. a limiting rod; 14. a motor; 15. a first gear; 16. installing a screw rod; 17. a second gear; 18. a connecting rod; 19. a coupling; 20. a connecting frame; 21. a magnetic bar.

Detailed Description

Referring to fig. 1 to 5, in an embodiment of the present invention, a pneumatic mixing silo device comprises a silo body 1 for a pneumatic conveying system, wherein the front, rear, left, right and four side surfaces of the upper end of the silo body 1 for the pneumatic conveying system are all provided with a feeding pipe 2 for the pneumatic conveying system, the lower end of the silo body 1 for the pneumatic conveying system is provided with a discharging pipe 3, the lower end of the discharging pipe 3 is provided with an electric valve 4, the upper surface of the silo body 1 for the pneumatic conveying system is provided with a mixing motor 5, the electric valve 4 and the mixing motor 5 are both electrically connected with an external controller, the lower end of the mixing motor 5 is provided with a mixing rod 6, the interior of the silo body 1 for the pneumatic conveying system is provided with a scraping assembly 7, the scraping assembly 7 comprises a scraping plate 9 and a mounting seat 10, the scraping plate 9 is located inside the silo body 1 for the pneumatic conveying system, the mounting seat 10 is mounted on the upper surface of the silo body 1 for the pneumatic conveying system, the mounting seat 10 is positioned on the right side of the mixing motor 5, the outer surface of the scraping disc 9 is provided with a scraping pad 11, the scraping pad 11 is movably attached to the inner surface of the bin body 1 for the pneumatic conveying system, the inner side surface of the scraping disc 9 is movably connected with a plurality of mounting bolts 12 in a penetrating manner, one ends of the mounting bolts 12 are connected with the inside of the scraping pad 11 in a threaded manner, the left end of the scraping disc 9 is movably connected with a limiting rod 13 in a penetrating manner, the upper end of the limiting rod 13 is mounted on the inner upper surface of the bin body 1 for the pneumatic conveying system, a motor 14 is mounted inside the mounting seat 10, the lower end of the motor 14 is provided with a first gear 15, the lower surface of the mounting seat 10 is connected with a mounting screw 16 in a penetrating and rotating manner, the mounting screw 16 is connected with the scraping disc 9 in a penetrating manner and in a threaded manner, the upper end of the mounting screw 16 is provided with a second gear 17, and the second gear 17 is meshed with the first gear 15;

the bin body 1 for the pneumatic conveying system is used for receiving materials conveyed by the pneumatic conveying system, the materials enter the bin body 1 for the pneumatic conveying system through the inlet pipe 2 for the pneumatic conveying system, the materials are stirred and mixed through the material mixing rod 6, the scraping disc 9 is driven by the motor 14 to move up and down, the scraping pad 11 is driven to scrape the inner wall of the bin body 1 for the pneumatic conveying system, and the materials are prevented from adhering to form dirt which is difficult to clean.

In fig. 1, 2 and 5: a protection assembly 8 is arranged inside the discharge pipe 3, the protection assembly 8 comprises a connecting rod 18, a coupler 19 is arranged at the upper end of the connecting rod 18, the upper end of the coupler 19 is arranged outside the lower end of the mixing rod 6, a connecting frame 20 is arranged outside the connecting rod 18, the connecting frame 20 is located inside the discharge pipe 3, and a plurality of magnetic rods 21 are uniformly arranged inside the connecting frame 20;

the link 20 is broken up the material when the unloading, avoids the unloading to block up, and the bar magnet 21 then can adsorb the clearance to iron, steel impurity in the material.

The utility model discloses a theory of operation is: when materials in the pneumatic conveying system are mixed, the pneumatic conveying system inputs the materials into the bin body 1 for the pneumatic conveying system through the feeding pipe 2 for the pneumatic conveying system, the external controller starts the mixing motor 5 to drive the mixing rod 6 to rotate to stir and mix the materials, and the external controller opens the electric valve 4 to discharge the materials after the materials are mixed; in the mixing process, the motor 14 drives the mounting screw 16 through the first gear 15 and the second gear 17, and the scraping disc 9 in threaded connection with the mounting screw 16 continuously moves up and down, so that the scraping pad 11 is driven to scrape the inner wall of the bin body 1 for the pneumatic conveying system, the adhesion of materials is avoided, and dirt which is difficult to clean is formed, and at intervals, a worker can unscrew the mounting bolt 12 to disassemble the scraping pad 11 for cleaning or replacement; in the unloading in-process, compounding motor 5 does not stop and is used for accelerating unloading speed, and link 20 breaks up the material, avoids the circumstances of unloading jam to take place to magnetic rod 21 in the link 20 can adsorb iron, steel impurity in the material.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a strength blending bunker device, includes the storehouse body (1) for the pneumatic conveying system, four side surfaces all run through around the upper end of the storehouse body (1) for the pneumatic conveying system and install inlet pipe (2) for the pneumatic conveying system, its characterized in that, discharging pipe (3) are installed to the lower extreme of the storehouse body (1) for the pneumatic conveying system, electric valve (4) are installed to the lower extreme of discharging pipe (3), the last surface mounting of the storehouse body (1) for the pneumatic conveying system has compounding motor (5), material mixing rod (6) are installed to the lower extreme of compounding motor (5), the inside of the storehouse body (1) for the pneumatic conveying system is provided with scrapes material subassembly (7), the inside of discharging pipe (3) is provided with protection component (8).

2. A pneumatic mixing bin device according to claim 1, wherein the scraping component (7) comprises a scraping tray (9) and a mounting seat (10), a scraping pad (11) is mounted on the outer surface of the scraping tray (9), a plurality of mounting bolts (12) are movably connected on the inner side surface of the scraping tray (9) in a penetrating manner, a limiting rod (13) is movably connected at the left end of the scraping tray (9) in a penetrating manner, a motor (14) is mounted inside the mounting seat (10), a first gear (15) is mounted at the lower end of the motor (14), a mounting screw (16) is connected on the lower surface of the mounting seat (10) in a penetrating and rotating manner, and a second gear (17) is mounted at the upper end of the mounting screw (16).

3. A pneumatic mixing silo device according to claim 1, characterized in that the protecting assembly (8) comprises a connecting rod (18), a coupling (19) is mounted at the upper end of the connecting rod (18), a connecting frame (20) is mounted outside the connecting rod (18), and a plurality of magnetic rods (21) are uniformly mounted inside the connecting frame (20).

4. A pneumatic blending bin device according to claim 1, wherein said electric valve (4) and said blending motor (5) are electrically connected to an external controller.

5. A pneumatic mixing silo device according to claim 2, characterized in that the scraping plate (9) is located inside the silo body (1) for the pneumatic conveying system, the mounting seat (10) is mounted on the upper surface of the silo body (1) for the pneumatic conveying system, the mounting seat (10) is located on the right side of the mixing motor (5), the scraping pad (11) is movably attached to the inner surface of the silo body (1) for the pneumatic conveying system, one end of the mounting bolt (12) is in threaded connection inside the scraping pad (11), the upper end of the limiting rod (13) is mounted on the inner upper surface of the silo body (1) for the pneumatic conveying system, the mounting screw (16) penetrates through and is in threaded connection with the scraping plate (9), and the second gear (17) is in meshed connection with the first gear (15).

6. A pneumatic mixing silo device according to claim 3, characterized in that the connection frame (20) is located inside the discharge pipe (3) and the upper end of the coupling (19) is mounted outside the lower end of the mixing rod (6).