CN216403097U

CN216403097U - Flow dividing device for pneumatic conveying

Info

Publication number: CN216403097U
Application number: CN202122633825.5U
Authority: CN
Inventors: 刘桂生; 戴留银; 陶树花
Original assignee: Changzhou Langwei New Energy Technology Co ltd
Current assignee: Changzhou Langwei New Energy Technology Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-04-29
Anticipated expiration: 2031-11-01

Abstract

The utility model discloses a flow dividing device for pneumatic conveying, which relates to the technical field of pneumatic conveying and comprises a box body, a filter screen and a centrifugal barrel, wherein an air blower is fixedly arranged at the bottom of the box body, the top of the inner side of the box body is rotatably connected with a third rotating shaft, a plurality of cutting blades are fixedly arranged on the outer side surface of the third rotating shaft, a first conical gear is fixedly arranged at the lower end of the third rotating shaft, a first motor is fixedly arranged on the outer side surface of the box body, a first rotating shaft is fixedly connected with the output end of the first motor, and a second conical gear is fixedly arranged on the outer side of the first rotating shaft. The quality of the material can be effectively improved.

Description

Flow dividing device for pneumatic conveying

Technical Field

The utility model relates to the technical field of pneumatic transmission, in particular to a flow dividing device for pneumatic transmission.

Background

The pneumatic conveying device has the main characteristics of large conveying capacity, long conveying distance and high conveying speed, can charge materials at one position and then discharge materials at multiple positions, has simple structure and convenient operation, can be used for horizontal, vertical or inclined conveying, and can simultaneously carry out physical operations or certain chemical operations such as heating, cooling, drying, air flow classification and the like on the materials in the conveying process and finally carry out material diversion.

However, in the existing pneumatic conveying and distributing device, in the material conveying process, materials are easy to form lumps, so that the material quality is reduced, the distributing efficiency is low, and the conveying period is prolonged.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a flow dividing device for pneumatic transmission, which solves the problems in the background technology.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a diverging device for pneumatic conveying, includes box, filter screen and centrifugation bucket the bottom fixed mounting of box has the air-blower, the inboard top of box is rotated and is connected with the pivot No. three, the outside fixed surface of pivot No. three installs a plurality of cutting blade, the lower extreme fixed mounting of pivot No. three has a tapered gear, the outside fixed surface of box installs the motor No. one, the pivot No. one of output fixedly connected with of motor, the outside fixed mounting of pivot No. one has No. two tapered gears, No. two tapered gears are connected with a tapered gear engagement, the lower fixed surface of box installs the reposition of redundant personnel bucket.

Preferably, the inner side surface of the box body is provided with a sliding groove, and the lower surface of the box body is provided with a through hole.

Preferably, one end of the air blower is fixedly provided with a first connecting pipe, the other end of the air blower is fixedly provided with a second connecting pipe, and the second connecting pipe is fixedly connected with the box body.

Preferably, the outer side of the third rotating shaft is connected with a rotating seat in a rotating mode close to the lower position, a sliding block is fixedly mounted on the outer side of the filter screen, and the rotating seat is connected with the filter screen in a sliding mode.

Preferably, the sliding block is connected with the sliding groove in a sliding mode, and a cam is fixedly mounted on the outer side of the first rotating shaft close to the middle of the first rotating shaft.

Preferably, the outside fixed mounting of reposition of redundant personnel bucket has a plurality of shunt tubes, the inboard bottom fixed mounting of reposition of redundant personnel bucket has No. two motors, the output fixed mounting of No. two motors has No. two pivots.

Preferably, centrifugal barrel and No. two pivot fixed connection, a plurality of discharge gates have been seted up in the outside of centrifugal barrel, the outside of centrifugal barrel is close to top fixed position and installs the stopper, the stopper rotates with the reposition of redundant personnel bucket to be connected.

The utility model provides a flow dividing device for pneumatic transmission, which has the following beneficial effects:

1. this diverging device for pneumatic conveyor, motor through setting up, can control a pivot and rotate, utilize under the meshing linkage effect of a conical gear and No. two conical gears, control two pivots No. three and rotate, thereby it is smashed to drive the cutting blade in its outside to cut the material, the quality of material can be improved effectively, a pivot drives the cam and rotates when smashing, and the filter screen utilizes its self gravity, the up-and-down motion of filter screen has been realized, can prevent the filter screen jam, the work efficiency of the device that improves.

2. This diverging device for air conveying through the No. two motors that set up, can control No. two pivots and rotate, can drive the centrifugation bucket and carry out centrifugal motion to the inside material of centrifugation bucket passes through the discharge gate and discharges, and then carries corresponding collecting box through a plurality of shunt tubes, and simple structure has improved reposition of redundant personnel efficiency greatly.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is a top view of the diverter barrel of the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

fig. 4 is an enlarged view of the utility model at B in fig. 1.

In the figure: 1. a box body; 101. a chute; 102. a through hole; 2. a blower; 201. a first connecting pipe; 202. a second connecting pipe; 3. a third rotating shaft; 301. a cutting blade; 302. a rotating seat; 303. a first bevel gear; 4. a filter screen; 401. a slider; 5. a first motor; 501. a first rotating shaft; 502. a second-size cone gear; 503. a cam; 6. a shunt barrel; 601. a shunt tube; 602. a second motor; 603. a second rotating shaft; 7. a centrifuge bucket; 701. a discharge port; 702. and a limiting block.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: a flow dividing device for pneumatic conveying comprises a box body 1, a filter screen 4 and a centrifugal barrel 7, wherein a sliding groove 101 is formed in the inner side surface of the box body 1, a through hole 102 is formed in the lower surface of the box body 1, an air blower 2 is fixedly installed at the bottom of the box body 1, a certain acting force can be generated through the arranged air blower 2, materials in a material bin fall into the box body 1 through a second connecting pipe 202, so that the conveying of the materials is realized, a first connecting pipe 201 is fixedly installed at one end of the air blower 2, a second connecting pipe 202 is fixedly installed at the other end of the air blower 2, the second connecting pipe 202 is fixedly connected with the box body 1, a third rotating shaft 3 is rotatably connected to the inner top of the box body 1, a plurality of cutting blades 301 for cutting and crushing the materials are fixedly installed on the outer side surface of the third rotating shaft 3, and a first rotating shaft 501 can be controlled to rotate through a first motor 5, the first conical gear 303 and the second conical gear 502 are meshed and connected to control the two third rotating shafts 3 to rotate so as to drive the cutting blade 301 at the outer side of the first conical gear 303 to cut and crush materials, the quality of the materials can be effectively improved, the first conical gear 303 is fixedly arranged at the lower end of the third rotating shaft 3, the rotating seat 302 is rotatably connected to the outer side of the third rotating shaft 3 close to the lower position, the sliding block 401 is fixedly arranged at the outer side of the filter screen 4, the rotating seat 302 is slidably connected with the filter screen 4 so as to ensure that the filter screen 4 can slide at the outer side of the rotating seat 302, the first motor 5 is fixedly arranged on the surface of the outer side of the box body 1, the first rotating shaft 501 is fixedly connected to the output end of the first motor 5, the second conical gear 502 is fixedly arranged at the outer side of the first rotating shaft 501, the second conical gear 502 is meshed and connected with the first conical gear 303, and the sliding block 401 is slidably connected with the sliding groove 101, the stability of the filter screen 4 is improved, the phenomenon of side turning over when the filter screen 4 reciprocates up and down is prevented, a cam 503 is fixedly arranged at a position, close to the middle, of the outer side of a first rotating shaft 501, the first rotating shaft 501 drives the cam 503 to rotate while crushing, the filter screen 4 realizes the up-and-down reciprocating motion of the filter screen 4 by utilizing the gravity of the filter screen 4, the filter screen 4 can be prevented from being blocked, the working efficiency of the device is improved, a shunting barrel 6 is fixedly arranged on the lower surface of a box body 1, a plurality of shunting pipes 601 are fixedly arranged on the outer side of the shunting barrel 6, a second motor 602 is fixedly arranged at the bottom of the inner side of the shunting barrel 6, a second rotating shaft 603 is fixedly arranged at the output end of the second motor 602, a centrifugal barrel 7 is fixedly connected with the second rotating shaft 603, a plurality of discharge holes 701 are arranged on the outer side of the centrifugal barrel 7, and the second rotating shaft 603 can be controlled to rotate by the arranged second motor 602, can drive centrifuge bucket 7 and carry out centrifugal motion to the inside material of centrifuge bucket 7 passes through discharge gate 701 and discharges, and then carries corresponding collecting box through a plurality of shunt tubes 601 in, simple structure has improved reposition of redundant personnel efficiency greatly, and the outside of centrifuge bucket 7 is close to top fixed position and installs stopper 702, and stopper 702 rotates with shunt bucket 6 to be connected, can improve centrifuge bucket 7 pivoted stability.

To sum up, when the shunting device for pneumatic conveying is used, the first connecting pipe 201 is connected with a material bin, the blower 2 is started to generate a certain acting force, materials fall into the box body 1 through the second connecting pipe 202, the first motor 5 is started to control the first rotating shaft 501 to rotate, the first conical gear 303 and the second conical gear 502 are meshed and connected to control the two third rotating shafts 3 to rotate, so that the cutting blade 301 on the outer side of the first rotating shaft is driven to cut and crush the materials, the first rotating shaft 501 drives the cam 503 to rotate, the filter screen 4 realizes the vertical reciprocating motion of the filter screen 4 by utilizing the self gravity of the filter screen 4, the filter screen 4 can be prevented from being blocked, the crushed materials fall into the centrifugal barrel 7 through the screening of the filter screen 4, the second motor 602 is started to control the second rotating shaft 603 to rotate, can drive centrifuge bucket 7 and carry out centrifugal motion to the inside material of centrifuge bucket 7 passes through discharge gate 701 and discharges, and then carries corresponding collecting box through a plurality of shunt tubes 601, and simple structure has improved reposition of redundant personnel efficiency greatly.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a diverging device for pneumatic transmission, includes box (1), filter screen (4) and centrifugation bucket (7), its characterized in that: the bottom fixed mounting of box (1) has air-blower (2), the inboard top of box (1) is rotated and is connected with No. three pivot (3), the outside fixed surface of No. three pivot (3) installs a plurality of cutting blade (301), the lower extreme fixed mounting of No. three pivot (3) has conical gear (303), the outside fixed surface of box (1) installs motor (5) No. one, pivot (501) No. one of output fixedly connected with of motor (5), the outside fixed mounting of pivot (501) has conical gear (502) No. two, conical gear (502) are connected with conical gear (303) meshing No. two, the lower fixed surface of box (1) installs reposition of redundant personnel bucket (6).

2. The shunt device for pneumatic transmission according to claim 1, wherein: the inner side surface of the box body (1) is provided with a sliding groove (101), and the lower surface of the box body (1) is provided with a through hole (102).

3. The shunt device for pneumatic transmission according to claim 1, wherein: one end fixed mounting of air-blower (2) has connecting pipe (201) No. one, the other end fixed mounting of air-blower (2) has connecting pipe (202) No. two, connecting pipe (202) No. two and box (1) fixed connection.

4. The shunt device for pneumatic transmission according to claim 1, wherein: the outside of No. three pivot (3) is close to below position rotation and is connected with and rotates seat (302), the outside fixed mounting of filter screen (4) has slider (401), rotate seat (302) and filter screen (4) sliding connection.

5. The shunt device for pneumatic transmission according to claim 4, wherein: the sliding block (401) is connected with the sliding groove (101) in a sliding mode, and a cam (503) is fixedly mounted on the outer side of the first rotating shaft (501) close to the middle of the first rotating shaft.

6. The shunt device for pneumatic transmission according to claim 1, wherein: the outside fixed mounting of reposition of redundant personnel bucket (6) has a plurality of shunt tubes (601), the inboard bottom fixed mounting of reposition of redundant personnel bucket (6) has No. two motor (602), the output fixed mounting of No. two motor (602) has No. two pivot (603).

7. The shunt device for pneumatic transmission according to claim 1, wherein: centrifugal barrel (7) and No. two pivot (603) fixed connection, a plurality of discharge gates (701) have been seted up in the outside of centrifugal barrel (7), the outside of centrifugal barrel (7) is close to top fixed position and installs stopper (702), stopper (702) rotate with reposition of redundant personnel bucket (6) and are connected.