CN215444794U

CN215444794U - Dust-proof bearing equipment for rotor spinning machine

Info

Publication number: CN215444794U
Application number: CN202121214340.6U
Authority: CN
Inventors: 唐明; 华荣
Original assignee: Yancheng Runyin Textile Co ltd
Current assignee: Yancheng Runyin Textile Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2022-01-07
Anticipated expiration: 2031-06-01

Abstract

The utility model relates to the technical field of mechanical equipment, in particular to dustproof bearing equipment for an air spinning machine, which can prevent dust from being stuck on a plurality of groups of balls through gaps between an outer bearing ring and an inner bearing ring by arranging the equipment, and ensure the rolling efficiency of the plurality of groups of balls, thereby ensuring the service life and the use effect of the whole equipment; the bearing outer ring is arranged on equipment, the bearing inner ring is positioned on the inner side of the bearing outer ring, and the bearing inner ring and the bearing outer ring are rotatably connected through the plurality of groups of balls; still include fan frame, air guide hopper, hose, air outlet, battery, driver, drive shaft and flabellum, the fan frame is installed on equipment and is located bearing outer ring below, and the battery is installed at fan frame right-hand member, and the driver is installed inside the fan frame, and the driver power supply is given to the battery, and the drive shaft is installed at the driver output, and the flabellum is installed in the drive shaft, is provided with the mouth that charges on the battery.

Description

Dust-proof bearing equipment for rotor spinning machine

Technical Field

The utility model relates to the technical field of mechanical equipment, in particular to dustproof bearing equipment for an air spinning machine.

Background

The rotor spinning machine is a new spinning technology which utilizes the air flow to make the fibre be coagulated, twisted and output into yarn in the spinning cup which can be rotated at high speed. The device does not need a spindle and mainly depends on a plurality of components such as a carding roller, a spinning cup, a false twisting device and the like. The carding roller is used for grabbing and carding the fed cotton sliver fibers, and the grabbed fibers can be thrown out by centrifugal force generated by high-speed rotation of the carding roller. The spinning cup is a small metal cup, the rotating speed of the spinning cup is more than 10 times higher than that of the carding roller, and the air in the cup is discharged outwards due to the centrifugal effect; according to the principle of fluid pressure, cotton fibers enter the airflow cup and form a fiber flow which continuously moves along the inner wall of the cup. The most common of the rotor spinning machine is the bearing, the bearing is composed of a bearing outer ring, a bearing inner ring and a plurality of groups of balls, the bearing outer ring is installed on equipment, the bearing inner ring is located on the inner side of the bearing outer ring, the bearing inner ring and the bearing outer ring are rotatably connected through the plurality of groups of balls, but lubricating oil is injected into gaps between the bearing outer ring and the bearing inner ring and the plurality of groups of balls, dust of the lubricating oil can be adhered to the plurality of groups of balls through the gaps between the bearing outer ring and the bearing inner ring, rolling efficiency of the balls can be influenced, and service life and use effect of the whole equipment are influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the dustproof bearing equipment for the rotor spinning machine, which can prevent dust from being stuck on a plurality of groups of balls through gaps between the bearing outer ring and the bearing inner ring, and ensure the rolling efficiency of the plurality of groups of balls, thereby ensuring the service life and the use effect of the whole equipment.

The utility model discloses dustproof bearing equipment for a rotor spinning machine, which comprises a bearing outer ring, a bearing inner ring and a plurality of groups of balls, wherein the bearing outer ring is arranged on the equipment; still include the fan frame, the air guide fill, the hose, the air outlet, the battery, the driver, drive shaft and flabellum, the fan frame is installed on equipment and is located bearing outer ring below, air guide fill rear end is connected with fan frame front end, hose input end and air guide fill intercommunication, the air outlet is installed at the hose output end, the battery is installed at fan frame right-hand member, the driver is installed inside the fan frame, the battery supplies power for the driver, the drive shaft is installed at the driver output, the flabellum is installed in the drive shaft, be provided with the mouth that charges on the battery.

The utility model relates to a dustproof bearing device for an air flow spinning machine, which further comprises four groups of bolts, wherein bolt grooves are formed in the left front part, the right front part, the left rear part and the right rear part of an air guide hopper, and the four groups of bolts penetrate through the four groups of bolt grooves and are screwed on a fan frame.

The utility model relates to a dustproof bearing device for an air spinning machine.

The utility model relates to a dustproof bearing device for an air spinning machine, which further comprises a connecting piece and a plug piece, wherein the plug piece is arranged on a charging port through the connecting piece, and the position of the plug piece corresponds to that of the charging port.

The utility model relates to dustproof bearing equipment for an air spinning machine, which further comprises two groups of fixing pieces, wherein the two groups of fixing pieces are respectively arranged on the rear side of the left end and the rear side of the right end of a fan frame.

The utility model relates to a dustproof bearing device for a rotor spinning machine, which further comprises a handle ring, wherein the handle ring is sleeved outside the output end of a hose.

The utility model relates to a dustproof bearing device for a rotor spinning machine, which further comprises an oil injection nozzle, wherein the output end of the oil injection nozzle penetrates through an outer ring of a bearing to be communicated with a plurality of groups of balls.

The utility model relates to a dustproof bearing device for an air spinning machine, which further comprises an oil injection cap, wherein the oil injection cap is arranged on an oil injection nozzle.

Compared with the prior art, the utility model has the beneficial effects that: make the air outlet correspond with the gap between bearing outer ring and the bearing inner ring through the adjustment hose, then open the driver through the battery, make the drive shaft drive the flabellum and rotate, the wind that the flabellum blew then is derived by the air outlet through air guide hopper and hose, the air that the air outlet was derived then blows and prevents dust on the multiunit ball between bearing outer ring and the bearing inner ring, through setting up this equipment, can avoid the dust to glue on the multiunit ball through the gap of bearing outer ring and bearing inner ring, the roll efficiency of multiunit ball has been guaranteed, thereby the holistic life of equipment and result of use have been guaranteed.

Drawings

FIG. 1 is an isometric view of the present invention;

FIG. 2 is a schematic front view of the structure of FIG. 1;

FIG. 3 is an enlarged cross-sectional view of the fan frame of FIG. 1;

in the drawings, the reference numbers: 1. a bearing outer ring; 2. a bearing inner ring; 3. a ball bearing; 4. a fan frame; 5. a wind guide hopper; 6. a hose; 7. an air outlet; 8. a storage battery; 9. a driver; 10. a drive shaft; 11. a fan blade; 12. a charging port; 13. a bolt slot; 14. a bolt; 15. a ventilation grate; 16. connecting sheets; 17. a plug sheet; 18. a fixing sheet; 19. a handle ring; 20. an oil injection nozzle; 21. and (4) an oil injection cap.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1 to 3, the dust-proof bearing device for the rotor spinning machine of the present invention comprises a bearing outer ring 1, a bearing inner ring 2 and a plurality of groups of balls 3, wherein the bearing outer ring 1 is installed on the device, the bearing inner ring 2 is positioned at the inner side of the bearing outer ring 1, and the bearing inner ring 2 is rotatably connected with the bearing outer ring 1 through the plurality of groups of balls 3; the fan comprises a bearing outer ring 1, a fan frame 4, an air guide hopper 5, a hose 6, an air outlet 7, a storage battery 8, a driver 9, a driving shaft 10 and fan blades 11, wherein the fan frame 4 is installed on equipment and is positioned below the bearing outer ring 1, the rear end of the air guide hopper 5 is connected with the front end of the fan frame 4, the input end of the hose 6 is communicated with the air guide hopper 5, the air outlet 7 is installed at the output end of the hose 6, the storage battery 8 is installed at the right end of the fan frame 4, the driver 9 is installed inside the fan frame 4, the storage battery 8 supplies power to the driver 9, the driving shaft 10 is installed at the output end of the driver 9, the fan blades 11 are installed on the driving shaft 10, and the storage battery 8 is provided with a charging port 12; make air outlet 7 correspond with the gap between bearing outer loop 1 and the bearing inner ring 2 through adjustment hose 6, then open driver 9 through battery 8, make drive shaft 10 drive flabellum 11 and rotate, the wind that flabellum 11 blown is then derived by air outlet 7 through air guide hopper 5 and hose 6, the air that air outlet 7 was derived is then blown and is prevented dust on bearing outer loop 1 and the multiunit ball 3 between the bearing inner ring 2, through setting up this equipment, can avoid the dust to glue on multiunit ball 3 through the gap of bearing outer loop 1 and bearing inner ring 2, the rolling efficiency of multiunit ball 3 has been guaranteed, thereby the holistic life of equipment and result of use have been guaranteed.

The utility model relates to a dustproof bearing device for an air flow spinning machine, which further comprises four groups of bolts 14, wherein bolt grooves 13 are formed in the left front part, the right front part, the left rear part and the right rear part of an air guide hopper 5, and the four groups of bolts 14 are screwed on a fan frame 4 through the four groups of bolt grooves 13; through setting up bolt groove 13 and bolt 14, when the equipment breaks down in fan frame 4, be convenient for install and dismantle air guide 5 to be convenient for maintain the equipment in fan frame 4.

The utility model relates to a dustproof bearing device for an air spinning machine, wherein a ventilation grid 15 is arranged at the bottom end of a fan frame 4; by providing the ventilation grill 15, the fan frame 4 can be ventilated.

The utility model relates to a dustproof bearing device for an air spinning machine, which further comprises a connecting piece 16 and a plug piece 17, wherein the plug piece 17 is arranged on a charging port 12 through the connecting piece 16, and the position of the plug piece 17 corresponds to that of the charging port 12; by providing the connection piece 16 and the plug piece 17, the charging port 12 can be protected from dust.

The utility model relates to a dustproof bearing device for an air spinning machine, which also comprises two groups of fixing pieces 18, wherein the two groups of fixing pieces 18 are respectively arranged at the rear side of the left end and the rear side of the right end of a fan frame 4; through setting up stationary blade 18, pass the stationary blade 18 with the multiunit fixing bolt and fix on equipment, can improve the holistic stability of fan frame 4.

The utility model relates to a dustproof bearing device for a rotor spinning machine, which also comprises a handle ring 19, wherein the handle ring 19 is sleeved outside the output end of a hose 6; by providing a grip ring 19, the hose 6 is facilitated to be gripped.

The utility model relates to a dustproof bearing device for a rotor spinning machine, which further comprises an oil filling nozzle 20, wherein the output end of the oil filling nozzle 20 penetrates through a bearing outer ring 1 to be communicated with a plurality of groups of balls 3; by providing the oil nozzle 20, the function of lubricating the oil to the balls 3 can be performed.

The utility model relates to a dustproof bearing device for a rotor spinning machine, which further comprises an oil injection cap 21, wherein the oil injection cap 21 is covered on an oil injection nozzle 20; by providing the filler cap 21, the function of dust prevention of the filler nozzle 20 can be performed.

When the dustproof bearing equipment for the rotor spinning machine works, firstly, the air outlet 7 corresponds to a gap between the bearing outer ring 1 and the bearing inner ring 2 by adjusting the hose 6, then the driver 9 is opened through the storage battery 8, the driving shaft 10 drives the fan blades 11 to rotate, the air blown by the fan blades 11 is led out from the air outlet 7 through the air guide hopper 5 and the hose 6, and the air led out from the air outlet 7 is blown to a plurality of groups of balls 3 between the bearing outer ring 1 and the bearing inner ring 2 to prevent dust.

The installation mode, the connection mode or the arrangement mode of the dustproof bearing equipment for the rotor spinning machine are common mechanical modes, and the dustproof bearing equipment can be implemented as long as the beneficial effects of the dustproof bearing equipment can be achieved; the accumulator 8 and the driver 9 of the dust-proof bearing device for the rotor spinning machine of the utility model are purchased from the market, and the technicians in the industry only need to install and operate the device according to the attached operating instructions.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A dustproof bearing device for an air spinning machine comprises a bearing outer ring (1), a bearing inner ring (2) and a plurality of groups of balls (3), wherein the bearing outer ring (1) is installed on the device, the bearing inner ring (2) is located on the inner side of the bearing outer ring (1), and the bearing inner ring (2) is rotatably connected with the bearing outer ring (1) through the plurality of groups of balls (3); the wind-guiding device is characterized by further comprising a fan frame (4), a wind-guiding hopper (5), a hose (6), an air outlet (7), a storage battery (8), a driver (9), a driving shaft (10) and fan blades (11), wherein the fan frame (4) is installed on equipment and located below a bearing outer ring (1), the rear end of the wind-guiding hopper (5) is connected with the front end of the fan frame (4), the input end of the hose (6) is communicated with the wind-guiding hopper (5), the air outlet (7) is installed at the output end of the hose (6), the storage battery (8) is installed at the right end of the fan frame (4), the driver (9) is installed inside the fan frame (4), the storage battery (8) supplies power for the driver (9), the driving shaft (10) is installed at the output end of the driver (9), the fan blades (11) are installed on the driving shaft (10), and the storage battery (8) is provided with a charging port (12).

2. The dust-proof bearing apparatus for the rotor spinning machine according to claim 1, further comprising four sets of bolts (14), the air guide (5) having bolt grooves (13) formed in a left front portion, a right front portion, a left rear portion and a right rear portion, the four sets of bolts (14) being screwed to the fan frame (4) through the four sets of bolt grooves (13).

3. The dust bearing apparatus for a rotor spinning machine according to claim 2, characterized in that the bottom end of the fan frame (4) is provided with a ventilation grating (15).

4. A dust bearing apparatus for a rotor spinning machine according to claim 3, further comprising a connecting piece (16) and a plug piece (17), the plug piece (17) being mounted on the charging port (12) through the connecting piece (16), the plug piece (17) corresponding to the position of the charging port (12).

5. The dust-proof bearing apparatus for a rotor spinning machine according to claim 4, further comprising two sets of fixing pieces (18), the two sets of fixing pieces (18) being installed at the rear side of the left end and the rear side of the right end of the fan frame (4), respectively.

6. A dust bearing arrangement for rotor spinning machines according to claim 5, characterized in that it further comprises a collar (19), the collar (19) being fitted over the outside of the output end of the hose (6).

7. The dust-proof bearing apparatus for the rotor spinning machine according to claim 6, further comprising an oil nozzle (20), wherein an output end of the oil nozzle (20) is communicated with the plurality of sets of balls (3) through the bearing outer ring (1).

8. The dust-proof bearing apparatus for a rotor spinning machine according to claim 7, further comprising an oil filling cap (21), the oil filling cap (21) being attached to the oil nozzle (20) in a covering manner.