CN218001117U

CN218001117U - Portable oiling mechanism for filling bearing lubricating oil in chassis

Info

Publication number: CN218001117U
Application number: CN202221406278.5U
Authority: CN
Inventors: 吴文锋
Original assignee: Quanzhou Xianfeng Precision Machinery Co ltd
Current assignee: Quanzhou Xianfeng Precision Machinery Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-12-09
Anticipated expiration: 2032-06-07

Abstract

The utility model provides a simple structure, convenient maintenance's a portable filling chassis inside bearing lubricating oil refuels mechanism, locate the gear box on the chassis including chassis, rotation, be equipped with the connecting axle on the chassis, the gear box rotates through two at least taper bearing and locates on the connecting axle, vertically set up on the connecting axle and link to each other the vertical refueling passageway that leads to with the outside, be equipped with between connecting axle and the taper bearing and be used for making the lubricating oil in the vertical refueling passageway pour into the pouring device between the taper bearing.

Description

Portable oiling mechanism for filling bearing lubricating oil in chassis

Technical Field

The utility model relates to a spinning machine equipment technical field, in particular to portable filling chassis inner bearing lubricating oil refuels mechanism.

Background

The cloth knitted by the circular knitting machine is split by a cloth rolling machine and then rolled. In the prior art, a gear box of a cloth rolling machine is sleeved on a connecting shaft of a chassis by two taper bearings, although the operation of the cloth rolling machine can be met. However, after the cloth rolling machine is used for a long time, lubricating oil is consumed by the bearings, but the lubricating oil cannot be filled in the later period of time because the two taper bearings between the gear box and the connecting shaft have no space for filling the lubricating oil. And after a plurality of machines run until no lubricating oil exists, and then the chassis is dismounted and the tapered bearing is maintained after the tapered bearing is damaged along with the continuous running of the cloth rolling machine. Therefore, the production is not facilitated, a large amount of labor is consumed, and the maintenance cost is also improved. To solve this problem, the present invention has been made in view of the above.

SUMMERY OF THE UTILITY MODEL

Therefore, to foretell problem, the utility model provides a mechanism of refueling of portable filling chassis inner bearing lubricating oil of simple structure, convenient maintenance.

In order to realize the above-mentioned purpose, the technical scheme of the utility model a portable filling chassis inside bearing lubricating oil refuels mechanism is provided, locate the gear box on the chassis including chassis, rotation, be equipped with the connecting axle on the chassis, the gear box rotates through at least two taper bearing and locates on the connecting axle, vertically set up the vertical refueling passageway that leads to with the outside links to each other on the connecting axle, be equipped with between connecting axle and the taper bearing and be used for making the pouring device between the vertical lubricating oil injection taper bearing who refuels in the passageway.

The further improvement is that: the pouring device is as follows: the connecting shaft is positioned between the taper bearings and transversely provided with a transverse oiling channel which penetrates through the connecting shaft, so that lubricating oil flows into the space between the taper bearings along the transverse oiling channel.

The further improvement is that: and a limiting block for increasing the distance between the taper bearings is arranged at the transverse oil filling channel on the gear box, and the taper bearings are respectively propped against the limiting block.

The further improvement is that: the oil filling device is characterized by further comprising an oil filling nozzle, wherein the oil filling nozzle is in threaded connection with the longitudinal oil filling channel, and is positioned at the upper end part of the longitudinal oil filling channel.

The further improvement is that: the gearbox is characterized by further comprising a shaft cover arranged on the gearbox, the shaft cover is sleeved at the upper end of the connecting shaft, and an oil filling through hole communicated with the longitudinal oil filling channel is formed in the shaft cover.

The further improvement is that: and a cleaning device used for cleaning the longitudinal oiling channel after the longitudinal oiling channel is blocked is arranged between the connecting shaft and the longitudinal oiling channel.

The further improvement is that: the cleaning device is as follows: the longitudinal oiling channel penetrates through the connecting shaft, and an oil locking plug is arranged at the position, located on the chassis, of the longitudinal oiling channel.

The utility model has the advantages and the beneficial effects that:

1. simple structure and convenient oiling. When oil is to be added, only the cover of the gear box 2 needs to be opened, then the oil filling pipe is communicated to fill lubricating oil into the longitudinal oil adding channel, then the lubricating oil flows into the transverse oil adding channel through the longitudinal oil adding channel 5 and finally enters between the taper bearings, and therefore the effect of adding oil to the taper bearings is achieved. The problem that the taper bearing is not refueled by a traditional method is solved, the problem that the taper bearing is damaged by continuous operation of the cloth rolling machine under the condition that lubricating oil does not exist is avoided, the service life of the taper bearing 4 is prolonged, the maintenance and installation cost of workers is reduced, and the maintenance efficiency is improved.

2. The limiting block not only can enable the two taper bearings to be assembled on the gear box better, but also provides an avoiding space for the two taper bearings, so that the two taper bearings cannot be extruded together, and therefore when lubricating oil is filled, the lubricating oil can be led between the taper bearings quickly and sufficiently.

Drawings

Fig. 1 is the utility model discloses a portable oiling mechanism of filling chassis internal bearing lubricating oil cuts open structure schematic diagram.

Fig. 2 is an enlarged schematic structural diagram of embodiment a of the present invention.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1-2, a portable oil filling mechanism for filling bearing lubricating oil in a chassis comprises a chassis 1 and a gear box 2 rotatably disposed on the chassis 1, wherein a connecting shaft 3 is disposed on the chassis 1, the gear box 2 is rotatably disposed on the connecting shaft 3 through two taper bearings 4, a longitudinal oil filling channel 5 communicated with the outside is longitudinally disposed on the connecting shaft 3, the connecting shaft 3 is disposed between the taper bearings 4, a transverse oil filling channel 7 penetrating through the connecting shaft 3 is transversely disposed so that the lubricating oil flows into the space between the taper bearings 4 along the transverse oil filling channel 7, a shaft cover is disposed on the gear box, the shaft cover is sleeved on the upper end of the connecting shaft, and an oil filling through hole communicated with the longitudinal oil filling channel is disposed on the shaft cover.

When oiling, the upper end of the connecting shaft 3 is sleeved on the shaft cover, the longitudinal oiling channel 5 is connected with the oiling through hole, the worker can be directly connected with the longitudinal channel 5 outside, then the lubricating oil is injected into the longitudinal oiling channel 5, the lubricating oil flows into the transverse oiling channel 7 through the longitudinal oiling channel 5 and then enters the taper bearings 4, and therefore the function of oiling the taper bearings 4 is achieved. The problem that the taper bearing 4 is oiled by a traditional method is solved, the problem that the taper bearing 4 is damaged by the continuous operation of the cloth rolling machine under the condition that lubricating oil does not exist is avoided, the service life of the taper bearing 4 is prolonged, the maintenance and installation cost of workers is reduced, and the maintenance efficiency is improved.

In order to better enable lubricating oil to be filled between the two taper bearings 4, a limiting block 8 for increasing the distance between the taper bearings 4 is arranged on the gearbox 2 at the position of the transverse oil filling channel 7, and the taper bearings 4 respectively resist against the limiting block 8. The limiting block 8 not only can enable the two taper bearings 4 to be better assembled on the gear box 2, but also provides an avoiding space for the two taper bearings 4, so that the two taper bearings 4 cannot be extruded together, and therefore when lubricating oil is filled, the lubricating oil can be quickly filled between the taper bearings 4 in a sufficient amount.

In order to facilitate the connection with the external oil filling pipe, so as to quickly and conveniently fill the lubricating oil into the longitudinal oil filling channel 5, the oil filling device further comprises an oil filling nozzle (not shown in the figure), wherein the oil filling nozzle is in threaded connection with the longitudinal oil filling channel 5, and the oil filling nozzle is positioned at the upper end part of the longitudinal oil filling channel 5.

In order to facilitate the maintenance and cleaning of the longitudinal refueling passage 5 and thereby avoid the blockage of the longitudinal refueling passage 5, a cleaning device for cleaning the longitudinal refueling passage 5 after the longitudinal refueling passage 5 is blocked is arranged between the connecting shaft 3 and the longitudinal refueling passage 5.

Preferably, the cleaning device is: the longitudinal oiling channel 5 penetrates through the connecting shaft 3, and an oil locking plug 6 is arranged at the position, located on the chassis 1, of the longitudinal oiling channel 5.

The foregoing shows and describes the basic principles and features of the present invention and their advantages, which should be understood by those skilled in the art, and it is not limited by the foregoing embodiments, but only by the illustrations presented in the foregoing embodiments and illustrations.

Claims

1. The utility model provides a portable mechanism of refueling of filling chassis internal bearing lubricating oil, includes the chassis, rotates the gear box of locating on the chassis, be equipped with the connecting axle on the chassis, the gear box rotates through two at least taper bearing and locates on the connecting axle, its characterized in that: the connecting shaft is longitudinally provided with a longitudinal oiling channel communicated with the outside, and a pouring device used for injecting lubricating oil in the longitudinal oiling channel into the space between the taper bearings is arranged between the connecting shaft and the taper bearings.

2. The portable oiling mechanism for filling bearing lubricating oil inside the chassis according to claim 1 is characterized in that: the pouring device is as follows: the connecting shaft is positioned between the taper bearings, and a transverse oiling channel penetrating through the connecting shaft is transversely formed between the taper bearings, so that lubricating oil flows into the space between the taper bearings along the transverse oiling channel.

3. The portable oiling mechanism for oiling bearing lubricating oil inside the chassis according to claim 2, wherein: and a limiting block for increasing the distance between the taper bearings is arranged at the transverse oiling channel on the gear box, and the taper bearings are respectively resisted on the limiting block.

4. The portable oiling mechanism for filling bearing lubricating oil inside the chassis according to claim 1, wherein: the oil filling device is characterized by further comprising an oil filling nozzle, wherein the oil filling nozzle is in threaded connection with the longitudinal oil filling channel, and is positioned at the upper end part of the longitudinal oil filling channel.

5. The portable oiling mechanism for filling bearing lubricating oil inside the chassis according to claim 1, wherein: the oil filling device is characterized by further comprising a shaft cover arranged on the gear box, the upper end portion of the connecting shaft is sleeved with the shaft cover, and an oil filling through hole communicated with the longitudinal oil filling channel is formed in the shaft cover.

6. The portable oiling mechanism for filling bearing lubricating oil inside the chassis according to claim 1, wherein: and a cleaning device used for cleaning the longitudinal oiling channel after the longitudinal oiling channel is blocked is arranged between the connecting shaft and the longitudinal oiling channel.

7. The portable oiling mechanism for oiling bearing lubricating oil inside the chassis according to claim 6, wherein: the cleaning device is as follows: the longitudinal oiling channel penetrates through the connecting shaft, and an oil locking plug is arranged at the position, located on the chassis, of the longitudinal oiling channel.