CN213737558U

CN213737558U - Pneumatic transmitter

Info

Publication number: CN213737558U
Application number: CN202022242176.1U
Authority: CN
Inventors: 李广川; 张展
Original assignee: Luohe Shengmei Machinery Equipment Co ltd
Current assignee: Luohe Shengmei Machinery Equipment Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-07-20
Anticipated expiration: 2030-10-10

Abstract

The utility model relates to a pneumatic conveying technical field specifically is a pneumatic transmitter, including feeding mechanism, conveying mechanism, rabbling mechanism and anti-blocking mechanism, feeding mechanism is located conveying mechanism's top, rabbling mechanism are located feeding mechanism's below, anti-blocking mechanism is located conveying mechanism's the outside. The utility model has the advantages that: the stirring mechanism can fully utilize the air pressure in the device, can stir the transported raw materials to be stirred, and also improves the utilization rate of energy; when the conveying pipeline is blocked, the anti-blocking air pump operates to flush the blocked raw materials and can also be opened when the raw materials are not blocked, so that the effect of improving the conveying efficiency is achieved, the blockage can be dredged when the blockage occurs, and the anti-blocking and the conveying efficiency can be improved when the blockage does not occur.

Description

Pneumatic transmitter

Technical Field

The utility model relates to a pneumatic transmission technical field, especially a pneumatic transmitter.

Background

The pneumatic conveyer uses pressure air as conveying medium and conveys coal crushed to a certain granularity along a pipeline, and is suitable for the mechanical operations of supplementing, discharging, turning over and stacking of large-scale grain depots, bulk loading, bulk transportation and the like in the production process of grain processing, beer brewing and other industries. The pneumatic conveyor can carry out horizontal, inclined and vertical conveying, and can also form a space conveying line, and the conveying line is generally fixed. The conveyer has large conveying capacity and long conveying distance, and can complete a plurality of process operations simultaneously in the conveying process, so the application is very wide. The horizontal or inclined conveying system can be formed by a single conveying device or a plurality of conveying devices or formed by other conveying devices so as to meet the requirements of different arrangement forms of operation lines.

1. The existing pneumatic transmitter only transmits objects, does not assist the transmitted objects in transmission, and cannot completely use pneumatic energy in transmission.

2. When an object is conveyed by the existing pneumatic transmitter, an anti-blocking device is not arranged in a longer conveying pipeline, so that the longer pipeline is easy to block and extremely difficult to dredge when the object is conveyed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a pneumatic transmitter.

The purpose of the utility model is realized through the following technical scheme: a pneumatic transmitter comprises a feeding mechanism, a conveying mechanism, a stirring mechanism and an anti-blocking mechanism, wherein the feeding mechanism is positioned above the conveying mechanism, the stirring mechanism is positioned below the feeding mechanism, and the anti-blocking mechanism is positioned outside the conveying mechanism;

the stirring mechanism comprises a first thrust cylindrical roller bearing, a first gear, a first transmission shaft, a rotating blade, a second gear, a second transmission shaft, a support, a second thrust cylindrical roller bearing, a stirring blade and a stirring mechanism body, wherein the first gear is welded above the first thrust cylindrical roller bearing, the first transmission shaft is connected to the first gear in a key mode, the rotating blade is welded to the first transmission shaft, the second gear is meshed with the first gear, the second transmission shaft is welded to the second gear, the support is welded to the stirring mechanism body, the second thrust cylindrical roller bearing is welded to the support, and the stirring blade is welded to the second thrust cylindrical roller bearing;

prevent stifled mechanism including preventing stifled air pump with prevent stifled gas-supply pipe, prevent stifled gas-supply pipe threaded connection and prevent stifled air pump's the end of giving vent to anger, prevent stifled gas-supply pipe and inlay in the feed pipe.

Preferably, the feeding mechanism comprises a charging barrel, a feeding pipe and a ball valve, the charging barrel is welded above the feeding pipe, and the ball valve is in threaded connection with one side of the feeding pipe.

Preferably, the conveying mechanism comprises an air delivery pump, an air delivery pipe and a conveying pipeline, the air delivery pipe is in threaded connection with the air outlet end of the air delivery pump, and the air delivery pipe is in threaded connection with one side of the conveying pipeline.

Preferably, the upper end of the stirring mechanism pipe body is in threaded connection with the feeding pipe, and the lower end of the stirring mechanism pipe body is connected with the conveying pipeline.

Preferably, the first thrust cylindrical roller bearing is welded in the conveying pipeline, a round hole is formed in the support, and the second transmission shaft is embedded in the round hole.

Preferably, the anti-blocking mechanism is provided with a plurality of uniformly distributed parts on the outer side of the conveying pipeline, and the direction of the air outlet end of the anti-blocking air conveying pipe is consistent with that of the air outlet end of the conveying air pump.

The utility model has the advantages of it is following:

1. according to the pneumatic transmitter, under the action of air pressure, the rotating blade starts to rotate to drive the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the second transmission shaft to rotate, the second transmission shaft drives the stirring blade to rotate, the ball valve is opened, a raw material to be transmitted falls through the feeding pipe, the stirring blade is used for stirring the raw material, the stirring mechanism is in threaded connection, whether the raw material is installed or not can be selected according to actual requirements, the air pressure in the device can be fully utilized due to the arrangement of the stirring mechanism, the raw material to be stirred can be stirred, the utilization rate of energy is improved, and the raw material can be stirred in an auxiliary mode;

2. this pneumatic transmitter, when conveying pipeline blocks up, prevent stifled air pump operation, through preventing stifled gas-supply pipe to conveying pipeline internal gas transmission, will block up the raw materials and break away, also can open when the raw materials is not blockked up to reach the effect that improves conveying efficiency, prevent stifled mechanism and can open under different demands, both can dredge when blockking up, can prevent stifled and improve conveying efficiency when not blockking up again.

Drawings

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

fig. 2 is a schematic structural view of a second viewing angle of the present invention;

FIG. 3 is a schematic sectional view of the pipeline of the present invention;

fig. 4 is a schematic structural diagram of the stirring mechanism of the present invention.

In the figure: 1-a feeding mechanism, 101-a charging barrel, 102-a feeding pipe, 103-a ball valve, 2-a conveying mechanism, 201-a conveying gas pump, 202-a gas pipe, 203-a conveying pipeline, 3-a stirring mechanism, 301-a first thrust cylindrical roller bearing, 302-a first gear, 303-a first transmission shaft, 304-a rotating blade, 305-a second gear, 306-a second transmission shaft, 307-a bracket, 308-a second thrust cylindrical roller bearing, 309-a stirring blade, 310-a stirring mechanism pipe body, 4-an anti-blocking mechanism, 401-an anti-blocking gas pump and 402-an anti-blocking gas pipe.

Detailed Description

The invention will be further described with reference to the drawings, but the scope of the invention is not limited to the following.

As shown in fig. 1-4, a pneumatic transmitter comprises a feeding mechanism 1, a conveying mechanism 2, a stirring mechanism 3 and an anti-blocking mechanism 4, wherein the feeding mechanism 1 is positioned above the conveying mechanism 2, the stirring mechanism 3 is positioned below the feeding mechanism 1, and the anti-blocking mechanism 4 is positioned outside the conveying mechanism 2;

the stirring mechanism 3 comprises a first thrust cylindrical roller bearing 301, a first gear 302, a first transmission shaft 303, a rotating blade 304, a second gear 305, a second transmission shaft 306, a bracket 307, a second thrust cylindrical roller bearing 308, a stirring blade 309 and a stirring mechanism tube body 310, wherein the first gear 302 is welded above the first thrust cylindrical roller bearing 301, the first transmission shaft 303 is connected to the first gear 302 in a key way, the rotating blade 304 is welded on the first transmission shaft 303, the rotating blade 304 rotates by utilizing the air pressure of the air delivery pump 201 so as to drive the stirring blade 309 to rotate, the energy of the device is fully utilized, the second gear 305 is meshed with the first gear 302, the second transmission shaft 306 is welded on the second gear 305, the bracket 307 is welded on the stirring mechanism tube body 310, the second thrust cylindrical roller bearing 308 is welded on the bracket 307, the stirring blade 309 is welded on the second thrust cylindrical roller bearing 308, the stirring blades 309 can be used for auxiliary stirring of the raw materials, and the raw materials to be stirred can be stirred in the transportation process;

prevent stifled mechanism 4 including preventing stifled air pump 401 and preventing stifled air pipe 402, prevent stifled air pipe 402 threaded connection in the end of giving vent to anger of preventing stifled air pump 401, prevent stifled air pipe 402 and inlay in feed pipe 102, prevent stifled and increase conveying efficiency that can prevent blocking up when the transportation in the setting of preventing stifled mechanism 4, also can dredge when blockking up.

As the utility model relates to an optimal technical scheme, feeding mechanism 1 includes feed cylinder 101, feeder tube 102 and ball valve 103, and the welding of feeder tube 102's top has feed cylinder 101, and one side threaded connection of feeder tube 102 has ball valve 103, and ball valve 103 sets up and is convenient for control discharge capacity and ejection of compact speed.

As a preferred technical scheme of the utility model, conveying mechanism 2 is including carrying gas pump 201, gas-supply pipe 202 and conveying line 203, and gas-supply pipe 202 threaded connection gives vent to anger the end at carrying gas pump 201, and gas-supply pipe 202 threaded connection is in conveying line 203 one side, and threaded connection's gas-supply pipe 202 is convenient for change at different desirability.

As a preferred technical scheme of the utility model, rabbling mechanism body 310 upper end and feed cylinder 102 threaded connection, the rabbling mechanism body 310 lower extreme is connected with pipeline 203, and whether the rabbling mechanism 3 is installed according to different demand selections to threaded connection, has improved the adaptability of device.

As a preferred technical scheme of the utility model, state that first thrust cylindrical roller bearing 301 welds in conveying pipeline 203, it has the round hole to open on the support 307, and second transmission shaft 306 inlays in the round hole, and it has the round hole to be convenient for second transmission shaft 306 to transmit power to open on the support 307.

As a preferred technical scheme, prevent that stifled mechanism 4 is provided with a plurality of evenly distributed in the conveying pipeline 203 outside, prevent that stifled gas-supply pipe 402 gives vent to anger the end orientation unanimous with the end orientation of giving vent to anger of conveying gas pump 201, a plurality of setting of preventing stifled mechanism 4 can improve and prevent stifled effect and transmission efficiency.

The working process of the utility model is as follows: raw materials to be transmitted are put into the charging barrel 101, the gas transmission and supply pump 201 is started, the gas transmission and supply pump 201 transmits gas through the gas transmission pipe 202, under the action of air pressure, the rotating blade 304 starts to rotate to drive the first gear 302 to rotate, the first gear 302 drives the second gear 305 to rotate, the second gear 305 drives the second transmission shaft 306 to rotate, the second transmission shaft 306 drives the stirring blade 309 to rotate, the ball valve 103 is opened, the raw material to be transmitted falls through the feeding pipe 102, the stirring blade 309 stirs the raw material, the stirring mechanism can be installed when the liquid or powder needing to be stirred is conveyed, the stirring mechanism 3 can be taken down when the solid needing not to be stirred is conveyed, the raw materials fall into the conveying pipeline 203, the transmission is carried out under the action of air pressure, the anti-blocking air pump 401 operates, air is transmitted to the transmission pipeline 203 through the anti-blocking air transmission pipe 402, therefore, the anti-blocking or accelerated transportation efficiency is realized, and whether the anti-blocking mechanism 4 is opened or not can be selected according to the actual situation.

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. A pneumatic transmitter, characterized by: the anti-blocking device comprises a feeding mechanism (1), a conveying mechanism (2), a stirring mechanism (3) and an anti-blocking mechanism (4), wherein the feeding mechanism (1) is positioned above the conveying mechanism (2), the stirring mechanism (3) is positioned below the feeding mechanism (1), and the anti-blocking mechanism (4) is positioned outside the conveying mechanism (2);

the stirring mechanism (3) comprises a first thrust cylindrical roller bearing (301), a first gear (302), a first transmission shaft (303), a rotating blade (304), a second gear (305), a second transmission shaft (306), a bracket (307), a second thrust cylindrical roller bearing (308), a stirring blade (309) and a stirring mechanism pipe body (310), wherein the first gear (302) is welded above the first thrust cylindrical roller bearing (301), the first transmission shaft (303) is in key connection with the first gear (302), the rotating blade (304) is welded on the first transmission shaft (303), the second gear (305) is meshed with the first gear (302), the second transmission shaft (306) is welded on the second gear (305), the bracket (307) is welded on the stirring mechanism pipe body (310), the second thrust cylindrical roller bearing (308) is welded on the bracket (307), the stirring blade (309) is welded on the second thrust cylindrical roller bearing (308);

prevent stifled mechanism (4) including preventing stifled air pump (401) and prevent stifled air pipe (402), prevent stifled air pipe (402) threaded connection in the end of giving vent to anger of preventing stifled air pump (401), prevent stifled air pipe (402) and inlay in feed pipe (102).

2. A pneumatic transmitter according to claim 1, characterized in that: the feeding mechanism (1) comprises a charging barrel (101), a feeding pipe (102) and a ball valve (103), the charging barrel (101) is welded above the feeding pipe (102), and the ball valve (103) is connected to one side of the feeding pipe (102) in a threaded mode.

3. A pneumatic transmitter according to claim 1, characterized in that: conveying mechanism (2) are including carrying air feed pump (201), gas-supply pipe (202) and conveying line (203), gas-supply pipe (202) threaded connection is in carrying air feed pump (201) the end of giving vent to anger, gas-supply pipe (202) threaded connection is in conveying line (203) one side.

4. A pneumatic transmitter according to claim 1, characterized in that: the upper end of the stirring mechanism pipe body (310) is in threaded connection with the feeding pipe (102), and the lower end of the stirring mechanism pipe body (310) is connected with the conveying pipeline (203).

5. A pneumatic transmitter according to claim 1, characterized in that: the first thrust cylindrical roller bearing (301) is welded in the conveying pipeline (203), a round hole is formed in the support (307), and the second transmission shaft (306) is embedded in the round hole.

6. A pneumatic transmitter according to claim 1, characterized in that: the anti-blocking mechanism (4) is provided with a plurality of uniformly distributed on the outer side of the conveying pipeline (203), and the direction of the air outlet end of the anti-blocking air conveying pipe (402) is consistent with that of the air outlet end of the air conveying pump (201).