CN210175780U

CN210175780U - Electric roller with oiling and ventilating system

Info

Publication number: CN210175780U
Application number: CN201921052818.2U
Authority: CN
Inventors: Gengyong Liu; 刘庚勇; Fengke Sun; 孙丰珂
Original assignee: Zibo Boshan Zhongcheng Reducer Co Ltd
Current assignee: Zibo Boshan Zhongcheng Reducer Co Ltd
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-03-24
Anticipated expiration: 2029-07-05

Abstract

The utility model relates to an electric cylinder with refuel ventilation system, including terminal box, left socle, right branch seat and barrel, the left end of barrel is equipped with the left end lid, and the right-hand member of barrel is equipped with the right-hand member lid, and the left socle setting is between terminal box and left end lid, and the right socle is connected with the right-hand member lid, is equipped with ventilation system and refueling funnel on the right branch seat, is equipped with the motor in the barrel, motor and gear connection, gear and gear shaft connection, gear shaft and ring gear connection, ring gear and right-hand member lid pass through bolted connection. The utility model relates to a it is rigorous reasonable, compare with transmission motorized pulley, this motorized pulley refuels the end and is equipped with independent air vent, and air vent and the inside cavity intercommunication of motorized pulley can effectively improve and refuel efficiency, avoid because of the gaseous unable circumstances of getting rid of and can't refuel of cavity.

Description

Electric roller with oiling and ventilating system

Technical Field

The utility model relates to an electric cylinder with refuel ventilation system belongs to electric cylinder technical field.

Background

The electric drum is a new driving device with motor inside the drum body. It is mainly applied to fixed and movable belt conveyors, replacing the traditional motor. The electric roller has the advantages of compact structure, high transmission efficiency, low noise, stable operation, reliable work, good sealing performance, small occupied space, convenient installation and the like, and is suitable for working under various severe environmental conditions. When lubricating oil is added to the existing electric roller, the oil adding efficiency is very low due to the fact that no air vent is arranged, the oil needs to be slowly added, oil inlet and air outlet are completed through one hole, air bubbles are easily generated when oil is added, and lubricating oil is easily sputtered when the air bubbles expand and break, so that potential safety hazards are caused.

SUMMERY OF THE UTILITY MODEL

According to the not enough among the above prior art, the utility model discloses the technical problem who solves is: provides a motorized pulley with an oiling and ventilating system to solve the above disadvantages.

A motorized pulley with refuel ventilation system, including terminal box, left socle, right branch seat and barrel, the left end of barrel is equipped with the left end lid, the right-hand member of barrel is equipped with the right-hand member lid, the left socle sets up between terminal box and left end lid, the right branch seat is connected with the right-hand member lid, is equipped with ventilation system and refueling funnel on the right branch seat, is equipped with the motor in the barrel, motor and gear connection, gear and gear shaft connection, gear shaft and ring gear connection, the ring gear passes through bolted connection with the right-hand member lid.

Preferably, the ventilation system includes breather pipe, interior air vent and outer air vent, and outer air vent sets up on right support, and interior air vent is the one end of breather pipe, and interior air vent sets up in the gear shaft top, and during the adduction oil, the ventilation system can carry out gas exchange alone, prevents that internal pressure is too big and unable adduction oil.

Preferably, the inner vent hole is provided with a floating piston valve which floats up to be closed with the inner vent hole when the lubricating oil is added thereto.

Preferably, the left end cover and the right end cover are both provided with a bearing and a permeable cover, a shaft is arranged in the bearing, and the shaft is arranged between the support and the motor.

Preferably, the left side of the motor is provided with a left flange, the right side of the motor is provided with a right flange, and the left flange and the right flange play a role in connection and fixation.

Preferably, the motor is connected with the gear through a broom wheel, and the broom wheel and the gear are both transmission components.

The working principle and the process are as follows:

when the electric roller runs, the internal lubricating oil can play a role in lubricating and cooling. When lubricating oil needs to be added, the electric roller is stopped, the outer air vent and the oil filling hole are opened, the oil filling funnel is installed at the oil filling hole, and the lubricating oil is added through the oil filling funnel.

When the internal lubricating oil is insufficient, the floating piston valve descends due to the low oil level of the internal lubricating oil, the internal vent hole is opened, the ventilation system can balance the internal pressure and the external pressure, and the lubricating oil is smoothly added; when the internal lubricating oil reaches the floating piston valve, the floating piston valve floats upwards and is closed with the internal vent hole, the ventilation system does not ventilate any more, and the lubricating oil is stopped from being continuously added at the moment.

Compared with the prior art, the utility model beneficial effect who has is:

the utility model relates to a it is rigorous reasonable, compare with transmission motorized pulley, this motorized pulley refuels the end and is equipped with independent air vent, and air vent and the inside cavity intercommunication of motorized pulley can effectively improve and refuel efficiency, avoid because of the gaseous unable circumstances of getting rid of and can't refuel of cavity.

Drawings

FIG. 1 is a schematic view of a motorized pulley with an oiling and venting system;

in the figure: 1. a junction box; 2. a left support; 3. a left end cap; 4. a left flange; 5. a barrel; 6. a motor; 7. a right flange; 8. a whisk wheel; 9. a ring gear; 10. a right end cap; 11. a ventilation system; 111. a breather pipe; 112. an inner vent hole; 113. an outer vent; 12. a refueling funnel; 13. a right support; 14. a gear shaft; 15. a floating piston valve; 16. a gear; 17. a bearing; 18. a permeable cover.

Detailed Description

Embodiments of the present invention are further described below with reference to the accompanying drawings:

as shown in fig. 1, an electric roller with an oil filling and ventilation system comprises a junction box 1, a left support 2, a right support 13 and a barrel 5, wherein a left end cover is arranged at the left end of the barrel 5, a right end cover 10 is arranged at the right end of the barrel 5, the left support 2 is arranged between the junction box 1 and the left end cover 3, the right support 13 is connected with the right end cover 10, a ventilation system 11 and an oil filling funnel 12 are arranged on the right support 13, a motor 6 is arranged in the barrel 5, the motor 6 is connected with a gear 16, the gear 16 is connected with a gear shaft 14, the gear shaft 14 is connected with a gear ring 9, and the gear ring 9 is connected with the.

The ventilation system comprises a ventilation pipe 111, an inner ventilation hole 112 and an outer ventilation hole 113, wherein the outer ventilation hole 113 is arranged on the right support 13, the inner ventilation hole 112 is one end of the ventilation pipe 111, the inner ventilation hole 112 is arranged above the gear shaft 14, and when lubricating oil is added, the ventilation system 11 can independently exchange gas, so that the situation that the lubricating oil cannot be added due to overlarge internal pressure is prevented.

The inner vent hole 112 is provided with a floating piston valve 15, and when the lubricating oil is added thereto, the floating piston valve 15 floats up to be closed with the inner vent hole 112.

The left end cover 3 and the right end cover 10 are both provided with a bearing 17 and a permeable cover 18, a shaft is arranged in the bearing, and the shaft is arranged between the support and the motor 6.

The left side of the motor 6 is provided with a left flange 4, the right side of the motor 6 is provided with a right flange 7, and the left flange and the right flange play a role in connection and fixation.

The motor 6 is connected with a gear 16 through a broom wheel 8, and the broom wheel 8 and the gear 16 are both transmission components.

When the electric roller runs, the internal lubricating oil can play a role in lubricating and cooling. When the lubricating oil needs to be added, the electric roller is stopped, the outer vent hole 113 and the oil filling hole are opened, the oil filling funnel 12 is installed at the oil filling hole, and the lubricating oil is added through the oil filling funnel 12.

When the internal lubricating oil is insufficient, the floating piston valve 15 descends due to low internal lubricating oil level, the internal vent hole 112 is opened, the internal and external pressures can be balanced by the ventilation system 11, and the lubricating oil is smoothly added; when the internal lubricating oil reaches the floating piston valve 15, the floating piston valve 15 floats upwards, closes with the internal vent 112, and the vent system 11 is no longer vented, at which point the continued addition of lubricating oil is stopped.

Claims

1. The utility model provides an electric roller with refuel air-breather system, includes terminal box (1), left support (2), right support (13) and barrel (5), its characterized in that: the left end of barrel (5) be equipped with the left end lid, the right-hand member of barrel (5) is equipped with right-hand member lid (10), left support (2) set up between terminal box (1) and left end lid (3), right support (13) are connected with right-hand member lid (10), be equipped with ventilation system (11) and refuel funnel (12) on right support (13), barrel (5) in be equipped with motor (6), motor (6) are connected with gear (16), gear (16) are connected with gear shaft (14), gear shaft (14) are connected with ring gear (9), ring gear (9) pass through bolted connection with right-hand member lid (10).

2. The motorized pulley with oiling and venting systems as in claim 1, wherein: the ventilation system comprises a ventilation pipe (111), an inner ventilation hole (112) and an outer ventilation hole (113), wherein the outer ventilation hole (113) is arranged on the right support (13), the inner ventilation hole (112) is one end of the ventilation pipe (111), and the inner ventilation hole (112) is arranged above the gear shaft (14).

3. The motorized pulley with oiling and venting systems as in claim 2, wherein: the inner vent hole (112) is provided with a floating piston valve (15).

4. The motorized pulley with oiling and venting systems as in claim 1, wherein: and the left end cover (3) and the right end cover (10) are both provided with a bearing (17) and a permeable cover (18).

5. The motorized pulley with oiling and venting systems as in claim 1, wherein: the left side of the motor (6) is provided with a left flange (4), and the right side of the motor (6) is provided with a right flange (7).

6. The motorized pulley with oiling and venting systems as in claim 1, wherein: the motor (6) is connected with the gear (16) through the broom wheel (8).