CN217946542U

CN217946542U - Oil-water double-cooling three-phase permanent magnet synchronous variable-frequency speed-regulating gear electric roller

Info

Publication number: CN217946542U
Application number: CN202221934114.XU
Authority: CN
Inventors: 刘方海; 高勇
Original assignee: Shandong Newan Energy Saving Technology Co ltd
Current assignee: Shandong Newan Energy Saving Technology Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-12-02
Anticipated expiration: 2032-07-25

Abstract

The utility model relates to an oil-water double-cooling three-phase permanent magnet synchronous variable frequency speed regulation gear electric roller, wherein two supports are supported at two ends of the roller, a power device is arranged in the roller, an end cover I and an end cover II are fixedly arranged at two ends of the roller, a cooling device is wound on the outer ring of the power device, the cooling device consists of a plurality of circles of surrounding cooling tubes, a transmission device is arranged between the power device and the roller, and a supporting device is arranged between the roller and the supports; strutting arrangement includes back shaft and transmission axle, and power device one end is fixed to be equipped with the back shaft, and the back shaft runs through I fixed settings of end cover in power device one end, and II suits of end cover are epaxial at the transmission, and the transmission is epaxial inside to be equipped with inhalant canal, exhalant canal and the exhaust passage that both ends run through, and the radiating tube both ends are connected respectively to inhalant canal and exhalant canal. The utility model provides a synchronous variable frequency speed governing gear motorized pulley of profit two cold three-phase permanent magnetism operates steadily, and the cooling effect is good, and work efficiency is high.

Description

Oil-water double-cooling three-phase permanent magnet synchronous variable-frequency speed-regulating gear electric roller

Technical Field

The utility model relates to a synchronous variable frequency speed governing gear motorized pulley of profit two cold three-phase permanent magnetism belongs to motorized pulley production technical field.

Background

Electric cylinder, mainly be applied to electric cylinder on the existing market for fixed, portable and belt conveyor, aim at replaces traditional motor, and electric cylinder is a power device and sets up inside, utilizes the cylinder to carry out work and is a novel drive arrangement who arranges motor and reduction gear in the drum body inside jointly.

The prior art has the following technical defects: the electric roller that uses now is relatively poor in cooling effect, and the cylinder motion is unstable, is unfavorable for the long-time operation of cylinder, and it is serious to generate heat, and the inside damage of cylinder is very fast.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the defects of the prior art are overcome, the oil-water double-cooling three-phase permanent magnet synchronous variable frequency speed regulating gear electric roller is provided, the operation is stable, the cooling effect is good, and the working efficiency is high.

The utility model discloses an oil-water double-cooling three-phase permanent magnet synchronous variable frequency speed regulation gear electric roller, two supports are supported at the two ends of the roller, a power device is arranged in the roller, an end cover I and an end cover II are fixedly arranged at the two ends of the roller, a cooling device is wound on the outer ring of the power device, the cooling device is composed of a plurality of circles of surrounding cooling tubes, a transmission device is arranged between the power device and the roller, and a supporting device is arranged between the roller and the supports; strutting arrangement includes back shaft and transmission axle, and power device one end is fixed to be equipped with the back shaft, and the back shaft runs through I fixed settings of end cover in power device one end, and II suits of end cover are epaxial at the transmission, and the transmission is epaxial inside to be equipped with inhalant canal, exhalant canal and the exhaust passage that both ends run through, and the radiating tube both ends are connected respectively to inhalant canal and exhalant canal.

Working process or working principle:

the power is transmitted to the transmission device through the power device, the transmission device drives the roller to work, cooling water enters the heat dissipation pipe through the water inlet channel to circulate, then the heat generated by the power device is taken away, the cooling water flows out of the water outlet channel, and redundant hot air is discharged from the exhaust channel.

Further, transmission includes output gear, input gear, rotates the backup pad, gear shaft and fixed commentaries on classics board, and II inboard fixes being equipped with fixed commentaries on classics boards of end cover, and the suit is equipped with the looks adaptation gear shaft on the fixed commentaries on classics board, and the output gear is fixed to the power device output, and output gear inboard is equipped with the rotation backup pad, and gear shaft one end swing joint is in rotating the backup pad, and the fixed input gear of suit is gone up to the gear shaft, input gear and output gear looks adaptation.

Furthermore, the inside spool that is equipped with of back shaft, the power device one end is kept away from to the back shaft is equipped with the line box, and the line box passes through the spool and connects power device.

Further, an exhaust duct is connected to the external suction device, the exhaust duct being used to remove internal hot gases.

Furthermore, be equipped with antifriction bearing I between back shaft and the end cover I, be equipped with antifriction bearing II between transfer shaft and the end cover II.

Furthermore, a rolling bearing III is arranged between the rotating support plate and the output end of the power device.

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

1. the utility model discloses cooling device, the cooling effect is good, can effectively reduce power device's service temperature to improve power device's life.

2. The utility model discloses a set up exhaust passage, can further reduce inside temperature, improve power device's life.

3. The utility model discloses a set up fixed commentaries on classics board, increase the stability of inside operation, reduced the wearing and tearing between each part inside, improved the life of each part.

Drawings

FIG. 1 is a schematic structural diagram of embodiment 1 of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

in the figure: 1. an end cover I; 2. a drum; 3. a support shaft; 4. a power plant; 5. a cooling device; 6. rotating the support plate; 7. an input end gear; 8. a gear shaft; 9. an output end gear; 10. fixing the rotating plate; 11. a transmission shaft; 12. an end cover II; 13. a wire box;

121. an exhaust passage; 122. a water inlet channel; 123. and a water outlet channel.

Detailed Description

Example 1

As shown in fig. 1-2, the oil-water double-cooling three-phase permanent-magnet synchronous variable-frequency speed-regulating gear electric roller of the present invention has two supports supported at two ends of a roller 2, a power device 4 is arranged inside the roller 2, two ends of the roller 2 are fixedly provided with an end cover i 1 and an end cover ii 12, the power device 4 is a motor, different types of motors are installed according to specific use conditions to work, the outer ring of the power device 4 is wound with a cooling device 5, the cooling device 5 is composed of a plurality of surrounding cooling tubes, the cooling tubes can be copper materials or cast iron pipes, a transmission device is arranged between the power device 4 and the roller 2, and a support device is arranged between the roller 2 and the supports; strutting arrangement includes back shaft 3 and transmission axle 11, the fixed back shaft 3 that is equipped with of 4 one ends of power device, back shaft 3 runs through I1 fixed settings in 4 one ends of power device of end cover, II 12 suits of end cover are on

transmission axle

11, 11 inside inhalant canal 122 that are equipped with both ends and run through of transmission axle, exhalant canal 123 and exhaust passage 121, inhalant canal 122 and exhalant canal 123 are connected the cooling tube both ends respectively, inhalant canal 122 outer joint circulating water pump, the cooling tube both can utilize the cooling water to cool off in the actual work, also can choose for use the coolant oil to work, high cycle efficiency.

Transmission includes output gear 9, input gear 7, rotate backup pad 6, gear shaft 8 and fixed commentaries on classics board 10, II 12 inboard fixed commentaries on classics boards 10 that are equipped with of end cover, the suit is equipped with looks adaptation gear shaft 8 on the fixed commentaries on classics board 10, fixed commentaries on classics 10 inside be equipped with 8 matched with teeth of gear shaft, transmit power through the gear cooperation, output gear 9 is fixed to power device 4 output end, output gear 9 inboard is equipped with

rotates backup pad

6, 8 one end swing joint of gear shaft is in rotating backup pad 6, the fixed input gear 7 of suit on the gear shaft 8, input gear 7 and output gear 9 looks adaptation.

Inside spool that is equipped with of back shaft 3, back shaft 3 keep away from power device 4 one end and are equipped with line box 13, and line box 13 passes through the line union coupling power device 4.

The exhaust duct is connected to an external suction device and is used to remove internal hot gases.

A rolling bearing I is arranged between the support shaft 3 and the end cover I1, and a rolling bearing II is arranged between the transmission shaft 11 and the end cover II 12.

A rolling bearing III is arranged between the rotating support plate 6 and the output end of the power device 4.

Working process or working principle:

insert the line box through the power, the circuit inserts inside motor through the spool, the motor works after getting electricity, the motor output passes through the key-type connection and drives output gear 9, output gear 9 passes power to input gear 7, input gear 7 drives gear shaft 8 through the key-type connection, gear shaft 8 drives the fixed commentaries on classics board 10 of matched with, fixed commentaries on classics board 10 passes through the fix with screw to end cover II 12 on, then drive end cover II 12 and rotate, because end cover II fixes on cylinder 2, so cylinder 2 rotates.

The utility model discloses in to the direction of structure and the description of relative position relation, it is right not to constitute like the description from top to bottom all around the utility model discloses a restriction only is the description convenient.

Claims

1. An oil-water double-cooling three-phase permanent magnet synchronous variable frequency speed regulation gear electric roller is characterized in that two supports are supported at two ends of a roller (2), a power device (4) is arranged inside the roller (2), an end cover I (1) and an end cover II (12) are fixedly arranged at two ends of the roller (2), a cooling device (5) is wound on the outer ring of the power device (4), the cooling device (5) is composed of a plurality of circles of surrounding radiating pipes, a transmission device is arranged between the power device (4) and the roller (2), and a supporting device is arranged between the roller (2) and the supports; strutting arrangement includes back shaft (3) and transmission axle (11), power device (4) one end is fixed to be equipped with back shaft (3), back shaft (3) run through I (1) fixed the setting in power device (4) one end of end cover, the suit of end cover II (12) is on transmission axle (11), transmission axle (11) inside is equipped with inhalant canal (122) that both ends run through, exhalant canal (123) and exhaust passage (121), the cooling tube both ends are connected respectively with exhalant canal (123) in inhalant canal (122).

2. The oil-water double-cooling three-phase permanent magnet synchronous variable-frequency speed-regulating gear electric roller as claimed in claim 1, characterized in that the transmission device comprises an output end gear (9), an input end gear (7), a rotating support plate (6), a gear shaft (8) and a fixed rotating plate (10), the inner side of the end cover II (12) is fixedly provided with the fixed rotating plate (10), the fixed rotating plate (10) is sleeved with a matched gear shaft (8), the output end gear (9) is fixed at the output end of the power device (4), the rotating support plate (6) is arranged at the inner side of the output end gear (9), one end of the gear shaft (8) is movably connected in the rotating support plate (6), the fixed input end gear (7) is sleeved on the gear shaft (8), and the input end gear (7) is matched with the output end gear (9).

3. The oil-water double-cooling three-phase permanent magnet synchronous variable frequency speed regulating gear electric roller as claimed in claim 1, characterized in that a wire tube is arranged inside the support shaft (3), a wire box (13) is arranged at one end of the support shaft (3) far away from the power device (4), and the wire box (13) is connected with the power device (4) through the wire tube.

4. The oil-water double-cooling three-phase permanent magnet synchronous variable frequency speed regulating gear electric roller as claimed in claim 1, characterized in that an exhaust pipeline is connected with an external air suction device, and the exhaust pipeline is used for exhausting internal hot air.

5. The oil-water double-cooling three-phase permanent magnet synchronous variable frequency speed regulating gear electric roller as claimed in claim 1, characterized in that a rolling bearing I is arranged between the supporting shaft (3) and the end cover I (1), and a rolling bearing II is arranged between the transmission shaft (11) and the end cover II (12).

6. The oil-water double-cooling three-phase permanent magnet synchronous variable frequency speed regulating gear electric roller as claimed in claim 1, characterized in that a rolling bearing III is arranged between the rotating support plate (6) and the output end of the power device (4).