CN214191684U

CN214191684U - Novel air lifting automatic knockout device

Info

Publication number: CN214191684U
Application number: CN202121583999.9U
Authority: CN
Inventors: 陈敬; 王侃; 吴松; 黄斌; 翟新生; 刘登宏; 毛丽君
Original assignee: Xinjiang Heaven Dragon Mining Co ltd
Current assignee: Xinjiang Heaven Dragon Mining Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2021-09-14
Anticipated expiration: 2031-07-13

Abstract

The utility model discloses a novel air lifting automatic knockout device, which comprises a box body and an air blower, storage bins are symmetrically arranged between the upper surface of the clapboard and the inner upper surface of the box body, a cylindrical groove is fixedly connected in the middle of the lower surface of the clapboard, the inner surface of the cylindrical groove is rotatably connected with a rotating pipe, the other ends of the two L-shaped spray pipes sequentially penetrate through the partition plate and the lower side wall of the storage bin on the corresponding side, the outer side wall of the rotating pipe is provided with a through hole matched with the L-shaped spray pipe for use, the lower part of the outer surface of the rotating pipe is fixedly connected with a first gear, the driving end of the motor is fixedly connected with a second gear, the second gear is meshed with the first gear, the lower end of the material guide pipe group is opposite to the corresponding L-shaped spray pipe, the transmission that can conveniently make the powder switches between two guide nest of tubes, avoids the guide nest of tubes to block up the transmission efficiency who influences the powder.

Description

Novel air lifting automatic knockout device

Technical Field

The utility model relates to a technical field is carried to the powder, and concrete field is a novel automatic knockout of air lift device.

Background

The air lifter is a new type powder material or granular material lifting and conveying equipment. In the field of powder material lifting, the bucket elevator and the scraper elevator can be better used for replacing the old bucket elevator and the old scraper elevator. Has the advantages of small occupied area, convenient use, small maintenance amount and the like. The air lifting device is widely applied to industries such as metallurgy, chemical engineering and building material storage and transportation, is ideal equipment for vertical conveying, is generally only provided with a material spraying port, is sometimes blocked in a material spraying pipe due to sundries mixed in the material, influences the material spraying effect, needs a worker to shut down and overhaul the air lifting device, and further reduces the conveying efficiency of the material.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel automatic knockout of air lift 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 novel air lifting automatic knockout device comprises a box body and an air blower, wherein a baffle plate is fixedly connected to the lower part of the inner side wall of the box body, storage bins are symmetrically arranged between the upper surface of the baffle plate and the inner upper surface of the box body, a cylindrical groove is fixedly connected to the middle part of the lower surface of the baffle plate, a rotary pipe is rotatably connected to the inner surface of the cylindrical groove, the outer side wall of the cylindrical groove is bilaterally symmetrical and is communicated with one end of an L-shaped spray pipe, the other ends of the two L-shaped spray pipes sequentially penetrate through the lower side wall of the storage bins on the corresponding side of the baffle plate, a through hole matched with the L-shaped spray pipe is formed in the outer side wall of the rotary pipe, the air outlet end of the air blower is connected with one end of an air guide pipe, the other end of the air guide pipe penetrates through the lower part of the side wall of the box body and is rotatably connected with the lower end of the rotary pipe, and a first gear is fixedly connected to the lower part of the outer surface of the rotary pipe, the inner lower surface of the box body is provided with a motor, a second gear is fixedly connected to the driving end of the motor, the second gear is meshed with the first gear, a material guide pipe group and a material feeding pipe are jointly connected to the upper side wall of the box body and the upper side wall of the storage bin in a through mode, and the lower end of the material guide pipe group is opposite to the corresponding L-shaped spray pipe.

Preferably, the lower surface of the cylindrical groove is provided with an annular sealing ring.

Preferably, the material guide pipe group comprises a hard material guide pipe and a soft material guide pipe, the soft material guide pipe is connected to the upper end of the hard material guide pipe, the hard material guide pipe penetrates through the upper side wall of the box body and the upper side wall of the storage bin, and the lower end of the hard material guide pipe is opposite to the L-shaped spray pipe.

Preferably, the upper side wall of the box body and the upper side wall of the storage bin are jointly communicated and fixedly connected with a fixed pipe, the outer surface of the hard material guide pipe is fixedly connected with an installation pipe, and the outer surface of the installation pipe is in threaded connection with the inner surface of the fixed pipe.

Preferably, the upper end of the feeding pipe is in a hopper shape.

Preferably, the air duct is fixedly connected with the inner lower surface of the box body.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a novel automatic knockout of air lift device, be connected with gear two through motor drive end, gear two meshes with gear one, gear one fixed connection is on the runner, the runner rotates to be connected in the cylindrical groove, the L shape spray tube of through-hole cooperation cylindrical groove both sides on the runner uses, establish in the storage silo L shape spray tube upper end, L shape spray tube upper end is relative with the guide nest of tubes, can conveniently make the transmission of powder switch between two guide nest of tubes, avoid the guide nest of tubes to block up the transmission efficiency who influences the powder, through hard guide tube outer fixed surface be connected with installation pipe, the last lateral wall of box and the last lateral wall of storage silo are with fixed pipe through-connection together, installation pipe and fixed pipe threaded connection, can conveniently be to the dismantlement of guide nest of tubes, make things convenient for the staff to block up the nest of tubes and maintain.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of the structure of the present invention;

fig. 3 is a schematic view of the front view cross-sectional structure of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

fig. 5 is a schematic view of the three-dimensional structure of the cylindrical groove and the rotating pipe of the present invention.

In the figure: 1-box body, 2-baffle plate, 3-storage bin, 4-cylindrical groove, 5-rotary pipe, 6-L-shaped spray pipe, 7-through hole, 8-blower, 9-air duct, 10-gear I, 11-motor, 12-gear II, 13-feeding pipe, 14-annular sealing ring, 15-hard material guide pipe, 16-soft material guide pipe, 17-fixed pipe and 18-installation pipe.

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.

Referring to fig. 1-5, the present invention provides the following technical solutions: a novel air lifting automatic knockout device comprises a box body 1 and an air blower 8, wherein the lower part of the inner side wall of the box body 1 is fixedly connected with a partition plate 2, storage bins 3 are symmetrically arranged between the upper surface of the partition plate 2 and the inner upper surface of the box body 1, the storage bins 3 are used for storing powder to be conveyed, the middle part of the lower surface of the partition plate 2 is fixedly connected with a cylindrical groove 4, the inner surface of the cylindrical groove 4 is rotatably connected with a rotary pipe 5, the outer side wall of the cylindrical groove 4 is bilaterally symmetrical and is in through connection with one end of an L-shaped spray pipe 6, the other ends of the two L-shaped spray pipes 6 sequentially penetrate through the partition plate 2 and the lower side wall of the storage bin 3 on the corresponding side, the outer side wall of the rotary pipe 5 is provided with a through hole 7 matched with the L-shaped spray pipe 6, the air outlet end of the air blower 8 is connected with one end of an air guide pipe 9, the other end of the air guide pipe 9 penetrates through the lower part of the side wall of the box body 1 and is rotatably connected with the lower end of the rotary pipe 5, the air blower 8 operates to enable air supply to enter the rotary pipe 5 from the air guide pipe 9, finally enters the L-shaped spray pipe 6 through the through hole 7 of the rotary pipe 5 and the cylindrical groove 4, is sprayed out of the storage bin 3 and is sprayed to the material guide pipe group, and high-speed flowing air enables negative pressure to be generated between the L-shaped spray pipe 6 and the material guide pipe group to suck powder in the storage bin 3 into the material guide pipe group, so that the powder is conveyed from bottom to top.

The lower part of the outer surface of the rotating pipe 5 is fixedly connected with a gear I10, the inner lower surface of the box body 1 is provided with a motor 11, the driving end of the motor 11 is fixedly connected with a gear II 12, the gear II 12 is mutually meshed with the gear I10, the upper side wall of the box body 1 and the upper side wall of the storage bin 3 are jointly communicated with a material guide pipe group and a material feeding pipe 13, the lower end of the material guide pipe group is opposite to the corresponding L-shaped spray pipe 6, if the material guide pipe group on one side is blocked, the motor 11 can be controlled to rotate, the gear II 12 rotates, the gear II 12 stirs the gear I10, the gear I10 drives the rotating pipe 5 to rotate, a through hole 7 on the rotating pipe 5 is communicated with the L-shaped spray pipe 6 on the other side in a reversing manner, high-speed air enters the storage bin 3 through the L-shaped spray pipe 6 on the other side to continue to convey powder, the blocked material guide pipe group is not used, and the blocked material guide pipe group can be maintained by workers, the efficiency of powder conveying can not be influenced, and after the powder conveying in the storage silo 3 of one side finishes, also can switch immediately and use the guide nest of tubes group conveying powder of opposite side, the storage silo 3 to the powder that finishes conveying carries out the powder and supplyes, makes the conveying of powder not interrupt, improves the conveying efficiency of powder, avoids the powder to supply conveying on one side, the replenishment and the transfer rate of inconvenient control powder.

Specifically, the lower surface of the cylindrical groove 4 is provided with an annular seal ring 14, and the annular seal ring 14 improves the sealing performance of the cylindrical groove 4 and prevents air leakage.

Specifically, the material guide pipe group comprises a hard material guide pipe 15 and a soft material guide pipe 16, the soft material guide pipe 16 is connected to the upper end of the hard material guide pipe 15, the hard material guide pipe 15 penetrates through the upper side wall of the box body 1 and the upper side wall of the storage bin 3, the lower end of the hard material guide pipe 15 is opposite to the L-shaped spray pipe 6, and the soft material guide pipe 16 on the upper side is convenient to bend, so that the discharge end of the soft material guide pipe 16 can be adjusted to a proper material beating angle.

Particularly, the last lateral wall of box 1 with the last lateral wall of storage silo 3 link up jointly and the fixed pipe 17 of fixedly connected with, the external fixed surface of hard passage 15 is connected with installation pipe 18, the surface of installation pipe 18 with the internal surface threaded connection of fixed pipe 17, installation pipe 18 can follow and fix the intraductal screw-out of pipe 17, and the convenience is to the dismantlement of guide nest of tubes, and then makes things convenient for the maintenance of staff to the guide nest of tubes.

Particularly, the upper end of the feeding pipe 13 is in a hopper shape, so that powder can conveniently enter the storage bin 3.

Particularly, the air duct 9 with the interior lower surface fixed connection of box 1 makes air duct 9 fixed more stable, and air duct 9 is more stable when revolving tube 5 rotates, can not follow the rotation skew of revolving tube 5.

The working principle is as follows: the powder is poured into the storage bin 3 from the feeding pipe 13, the air blower 8 supplies air to the air guide pipe 9, the air flowing at high speed passes through the through hole 7 of the rotating pipe 5 and the cylindrical groove 4 and is sprayed out from the L-shaped spray pipe 6, the air flowing at high speed enables negative pressure to be generated between the L-shaped spray pipe 6 and the hard material guide pipe 15, the powder in the storage bin 3 is transmitted from low to high, if the material guide pipe group on one side is blocked, the motor 11 can be controlled to rotate, the gear II 12 drives the gear I10, the gear I10 enables the rotating pipe 5 to rotate, the through hole 7 on the rotating pipe 5 is communicated with the L-shaped spray pipe 6 on the other side, high-speed air passes through the storage bin 3 on the other side to continuously convey powder, the powder conveying efficiency cannot be influenced by the blockage of the material guide pipe group, the material guide pipe group is also very convenient to disassemble, and the installation pipe 18 is separated from the fixed pipe 17 by rotating the installation pipe 18 on the hard material guide pipe 15, so that the blocked material guide pipe group is convenient to maintain.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of description and attached drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model is including the conventional connected mode of circuit connection adoption conventional among the prior art, and here detailed description is not again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel automatic knockout of air lift device, includes box (1) and air-blower (8), its characterized in that: the storage bin is characterized in that a partition plate (2) is fixedly connected to the lower portion of the inner side wall of the box body (1), storage bins (3) are symmetrically arranged between the upper surface of the partition plate (2) and the inner upper surface of the box body (1), a cylindrical groove (4) is fixedly connected to the middle portion of the lower surface of the partition plate (2), a rotating pipe (5) is rotatably connected to the inner surface of the cylindrical groove (4), the outer side wall of the cylindrical groove (4) is bilaterally symmetrical and is connected with one end of an L-shaped spray pipe (6) in a penetrating manner, the other ends of the two L-shaped spray pipes (6) sequentially penetrate through the partition plate (2) and the lower side wall of the storage bin (3) on the corresponding side, a through hole (7) matched with the L-shaped spray pipe (6) is formed in the outer side wall of the rotating pipe (5), the air outlet end of the air blower (8) is connected with one end of an air guide pipe (9), the other end of the air guide pipe (9) penetrates through the lower portion of the side wall of the box body (1) and is rotatably connected with the lower end of the rotating pipe (5), the outer surface lower part fixedly connected with gear (10) of commentaries on classics pipe (5), the interior lower surface of box (1) is equipped with motor (11), the drive end fixedly connected with gear two (12) of motor (11), gear two (12) with gear one (10) intermeshing, the last lateral wall of box (1) with the last lateral wall of storage silo (3) link up jointly and are connected with guide nest of tubes and pan feeding pipe (13), the lower extreme of guide nest of tubes with correspond L shape spray tube (6) are relative.

2. The novel air-lift automatic knockout device of claim 1 is characterized in that: and an annular sealing ring (14) is arranged on the lower surface of the cylindrical groove (4).

3. The novel air-lift automatic knockout device of claim 2 is characterized in that: the material guide pipe group comprises a hard material guide pipe (15) and a soft material guide pipe (16), the soft material guide pipe (16) is connected to the upper end of the hard material guide pipe (15), the hard material guide pipe (15) penetrates through the upper side wall of the box body (1) and the upper side wall of the storage bin (3), and the lower end of the hard material guide pipe (15) is opposite to the L-shaped spray pipe (6).

4. The novel air-lift automatic knockout device of claim 3 is characterized in that: the upper side wall of the box body (1) and the upper side wall of the storage bin (3) are jointly communicated and fixedly connected with a fixed pipe (17), the outer surface of the hard material guide pipe (15) is fixedly connected with an installation pipe (18), and the outer surface of the installation pipe (18) is in threaded connection with the inner surface of the fixed pipe (17).

5. The novel air-lift automatic knockout device of claim 4 is characterized in that: the upper end of the feeding pipe (13) is in a hopper shape.

6. The novel air-lift automatic knockout device of claim 5 is characterized in that: the air duct (9) is fixedly connected with the inner lower surface of the box body (1).