CN219334114U

CN219334114U - Planet wheel structure granulator

Info

Publication number: CN219334114U
Application number: CN202320780324.6U
Authority: CN
Inventors: 韩飞; 倪海军; 凃福娣
Original assignee: Liyang Dingrui Biomass Equipment Co ltd
Current assignee: Liyang Dingrui Biomass Equipment Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-07-14
Anticipated expiration: 2033-04-11

Abstract

The utility model provides a planetary gear structure granulator, which comprises a shell, a feeding channel and a motor, wherein a granulating cavity is formed in the shell, three holes are formed in one end face of the shell, one hole of the shell is formed in the circle center of the end face of the shell, a transmission mechanism, a planetary gear set and a shaping disc are arranged in the granulating cavity, an output shaft of the motor is fixedly connected with one end of the transmission mechanism in the granulating cavity through the hole in the circle center of the end face of the shell, the other end of the transmission mechanism is fixedly connected with the planetary gear set, and the other end of the transmission mechanism is rotationally connected with the shaping disc. This scheme is through setting up planetary gear set and the shaping dish that uses the transmission pivot as the axle core in the pelletization intracavity to set up moulding trompil on the shaping dish, set up the mode in pelletization hole on planetary gear set's planet wheel, make the pasty raw and other materials that wait to process only need one process can be cut into the granule, thereby effectively promoted the pelletization efficiency of granulator.

Description

Planet wheel structure granulator

Technical Field

The utility model relates to the technical field of particulate matter processing and manufacturing equipment, in particular to a planetary gear structure granulator.

Background

Currently, the processing and manufacturing equipment of granular products is widely used in fields of chemical industry and the like, such as a granulator, and raw materials granulated by the granulator include pasty raw materials and powdery solid raw materials.

For example, chinese patent discloses a granulator (CN 109364819 a), which includes a base, a main motor is fixed on the outer surface of the top of the base near one side by a bolt, a gear control box is fixed on the outer surface of the top of the base near the other side by a bolt, a discharging pipe is fixed on the outer surface of one side of the gear control box, a thermal refining cylinder is welded on the outer surface of the top of the gear control box, and a fixing ring is welded on the outer surface of the thermal refining cylinder near the center. The utility model has the advantages of can convenient and fast repair and detect the inside rotary drum of adjusting quality section of thick bamboo, the inside quality section of thick bamboo that washs that can be more convenient simultaneously avoids dropping in the inside pressing room of granulator and damaging the granulator.

However, in the above-described granulation process, since a single cutting of the raw material is insufficient to ensure the cutting efficiency of the pasty raw material.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a planetary gear structure granulator, which solves the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: a planetary gear structure granulator, characterized in that: including shell, pan feeding passageway and motor, seted up pelletization chamber in the shell, three trompil has been seted up to the terminal surface of shell, one of them trompil of shell is seted up in the centre of a circle department of shell terminal surface, pelletization intracavity is provided with drive mechanism, planetary gear set and moulding dish, the output shaft of motor passes through the trompil fixed connection pelletization intracavity's of shell terminal surface centre of a circle department drive mechanism's wherein one end, drive mechanism's other end fixed connection planetary gear set, the other end rotation of locating drive mechanism connects moulding dish.

Preferably, the planetary gear set comprises a fluted disc, a sun gear and a plurality of planet gears, the fluted disc is fixedly connected with the outer circular surface of the granulating cavity, a cavity is formed between the shaping disc and the fluted disc in an enclosing mode, and the sun gear and the planet gears are arranged in the cavity formed by the shaping disc and the fluted disc in an enclosing mode.

Preferably, the sun gear is used as the center of a circle and the equal radian is used for setting between the plurality of planetary gears, a plurality of granulating holes are formed in the plurality of planetary gears, and the granulating holes of the planetary gears are used for cutting pasty raw materials to be cut.

Preferably, the sun gear is arranged among a plurality of planet gears, the sun gear is meshed with the planet gears, and the planet gears are meshed with the fluted disc.

Preferably, an opening is provided in an end face of the housing facing away from the feed channel, said opening being used for discharging the pasty raw material which has been cut into granules.

Preferably, the shaping disc is provided with a plurality of shaping holes, and the shaping holes of the shaping disc are used for carrying out preliminary shaping on the pasty raw materials to be cut.

(III) beneficial effects

The utility model provides a planetary gear structure granulator. The beneficial effects are as follows:

1. this scheme is through setting up planetary gear set and the shaping dish that uses the transmission pivot as the axle core in the pelletization intracavity to set up moulding trompil on the shaping dish, set up the mode in pelletization hole on planetary gear set's planet wheel, make the pasty raw and other materials that wait to process only need one process can be cut into the granule, thereby effectively promoted the pelletization efficiency of granulator.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

fig. 3 is a schematic diagram of an exploded structure of the transmission mechanism and the planetary gear set in the present utility model.

In the figure: 11. a housing; 12. a granulating cavity; 13. a feeding channel; 14. a motor; 15. a transmission rotating shaft; 16. shaping the disc; 17. shaping the holes; 18. fluted disc; 20. a sun gear; 21. a planet wheel; 22. granulating holes.

Detailed Description

The embodiment of the utility model provides a planetary gear structure granulator, which is shown in fig. 1-3, and comprises a shell 11, a granulating cavity 12, a feeding channel 13, a motor 14, a transmission rotating shaft 15, a shaping disc 16, a shaping opening 17, a fluted disc 18, a sun gear 20, a planetary gear 21 and a granulating hole 22.

As shown in fig. 1-2, the housing 11 is a cylindrical shell with a granulating cavity 12 formed inside, a circular opening is formed at the center of the upper plane of the housing 11 for passing through a transmission shaft of the motor 14, two center openings for fixedly connecting with the feeding channels 13 are formed in the upper plane of the housing 11, the two feeding channels 13 are cylindrical channels, the two feeding channels 13 are all arranged on the upper plane of the housing 11, the granulating cavity 12 is a cylindrical cavity, the transmission mechanism, the planetary wheel set and the shaping disc 16 are all arranged in the granulating cavity 12, and a discharge hole is formed in the lower plane of the housing 11.

The lower end of a transmission shaft of the motor 14 is fixedly connected with the upper end of a transmission rotating shaft 15, the lower end of the transmission rotating shaft 15 is fixedly connected with a sun gear 20, the lower end of the transmission rotating shaft 15 is rotationally connected with a shaping disc 16, the shaping disc 16 is fixedly connected with the outer wall of the granulating cavity 12, the granulating cavity 12 is divided into an upper part and a lower part by the shaping disc 16, a plurality of shaping holes 17 are formed in the shaping disc 16, a plurality of shaping holes 17 of the shaping disc 16 are used for carrying out preliminary shaping on pasty raw materials to be cut, three planet gears 21 are arranged around the sun gear 20 in an equal radian mode by taking the sun gear 20 as a circle center, the sun gear 20 is meshed with the three planet gears 21, the three planet gears 21 are meshed with a fluted disc 18, a plurality of granulating holes 22 are formed in the planet gears 21, and the granulating holes 22 are used for cutting the pasty raw materials to be cut, which are subjected to preliminary shaping through the shaping holes 17.

As shown in fig. 3, the diameter of the fluted disc 18 is equal to twice the diameter of the planet wheel 21 plus the diameter of the sun wheel 20, because the sun wheel 20 is meshed with the three planet wheels 21, the three planet wheels 21 are meshed with the fluted disc 18, the fluted disc 18 is fixedly connected with the outer wall of the granulating cavity 12, and the sun wheel 20 is fixedly connected with the transmission rotating shaft 15, so that the sun wheel 20 rotates by taking the transmission rotating shaft 15 as a shaft core, the planet wheels 21 rotate while revolving by taking the sun wheel 20 as a circle center, the rotation direction of the planet wheels 21 is opposite to the rotation direction of the sun wheel 20, and the revolution direction of the planet wheels 21 is opposite to the rotation direction of the sun wheel 20.

When the utility model is used for granulating, taking the clockwise rotation of the output shaft of the motor 14 in fig. 2 as an example, firstly, the motor 14 is turned on and pasty raw materials to be granulated are added into the upper half part of the shell 11 from the feeding channel 13, at the moment, the output shaft of the motor 14 drives the transmission rotating shaft 15 clockwise to rotate by taking the output shaft of the motor 14 as an axis, the transmission rotating shaft 15 drives the sun gear 20 to rotate clockwise by taking the transmission rotating shaft 15 as an axis, the sun gear 20 is meshed with the planet gear 21, so that the planet gear 21 rotates anticlockwise, and the planet gear 21 is meshed with the fluted disc 18, the fluted disc 18 is fixedly connected with the outer wall of the granulating cavity 12, and therefore, the planet gear 21 revolves anticlockwise by taking the sun gear 20 as a circle center.

The pasty raw material to be granulated is then initially shaped from the upper half of the housing 11 through the shaping opening 17 and cut through the granulating aperture 22, then enters the lower half of the housing 11, and finally the granulated product after the cutting is discharged from the discharge opening in the lower plane of the housing 11.

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

Claims

1. A planetary gear structure granulator, characterized in that: including shell (11), pan feeding passageway (13) and motor (14), pelletization chamber (12) have been seted up in shell (11), three trompil has been seted up to one end face of shell (11), one of them trompil of shell (11) is seted up in the centre of a circle department of shell (11) terminal surface, be provided with drive mechanism, planetary gear set and shaping dish (16) in pelletization chamber (12), the output shaft of motor (14) passes through the trompil fixed connection pelletization intracavity of shell (11) terminal surface centre of a circle department one of drive mechanism's one end, drive mechanism's other end fixed connection planetary gear set, the other end rotation of locating drive mechanism connects shaping dish (16).

2. A planetary gear structure granulator according to claim 1, wherein: the planetary gear set comprises a fluted disc (18), a sun gear (20) and a plurality of planet gears (21), wherein the fluted disc (18) is fixedly connected with the outer circular surface of the granulating cavity (12), a cavity is formed between the shaping disc (16) and the fluted disc (18), and the sun gear (20) and the planet gears (21) are arranged in the cavity formed by the shaping disc (16) and the fluted disc (18).

3. A planetary gear structure granulator according to claim 2, wherein: the solar energy cutting machine is characterized in that a plurality of planet gears (21) are arranged by taking a sun gear (20) as a circle center and the like in radian, a plurality of granulating holes (22) are formed in the planet gears (21), and the granulating holes (22) of the planet gears (21) are used for cutting pasty raw materials to be cut.

4. A planetary gear structure granulator according to claim 2, wherein: the sun gear (20) is arranged among a plurality of planet gears (21), the sun gear (20) is meshed with the planet gears (21), the planet gears (21) are meshed with the fluted disc (18), and the diameter of the fluted disc (18) is equal to twice the diameter of the planet gears (21) plus the diameter of the sun gear (20).

5. A planetary gear structure granulator according to claim 1, wherein: an opening is formed in an end face, far away from the feeding channel (13), of the shell (11), and the opening is used for discharging pasty raw materials which are cut into particles.

6. A planetary gear structure granulator according to claim 1, wherein: the shaping disc (16) is provided with a plurality of shaping holes (17), and the shaping holes (17) of the shaping disc (16) are used for carrying out preliminary shaping on pasty raw materials to be cut.