CN216134365U

CN216134365U - Detachable fan axle center of segmentation

Info

Publication number: CN216134365U
Application number: CN202122666753.4U
Authority: CN
Inventors: 董培儿; 马贝贝
Original assignee: Ningbo Xinghangyuan Precision Shaft Industry Co ltd
Current assignee: Ningbo Xinghangyuan Precision Shaft Industry Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-03-25
Anticipated expiration: 2031-11-03

Abstract

The application discloses detachable fan axle center of segmentation relates to fan axle center technical field, improves the problem that need change whole motor when fan axle center damages, including setting up the first axle center on motor output, one side fixedly connected with fixed block in first axle center, peg graft in one side of fixed block has the secondary shaft center, the equipment groove has been seted up to the inside of secondary shaft center, the inside in equipment groove is provided with first stripper bar, one side fixed mounting of first stripper bar has the spring, one side fixed mounting that first stripper bar was kept away from to the spring has the second stripper bar, the fixed slot has all been seted up to the tip of first stripper bar and second stripper bar, fixed slot and fixed block looks adaptation, the equal fixed mounting in one side that the spring was kept away from to first stripper bar and second stripper bar has the slipmat. This application is when needs dismantle the second axle center, and the separation of first axle center and second axle center is realized to the accessible promotes first extrusion stem and second extrusion stem.

Description

Detachable fan axle center of segmentation

Technical Field

The application relates to the technical field of fan axes, in particular to a segmented detachable fan axis.

Background

The fan refers to a tool for cooling by generating wind in hot days. The electric fan is a device which is driven by electricity to generate air flow, and the fan blades are driven to rotate after the motor is electrified, so that mechanical energy is converted into wind energy, and the cooling effect is achieved.

The existing fan axis is always in an integrated structure with the motor, when one end in contact with the fan blades is damaged, the whole motor is always required to be replaced, time and labor are wasted, the service life of the motor is wasted, and resources are wasted, so that the requirement of the prior art cannot be met.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that need change whole motor when fan axle center damages, this application provides a detachable fan axle center of segmentation.

The application provides a detachable fan axle center of segmentation adopts following technical scheme:

a detachable fan axis in a sectional type comprises a first axis arranged on the output end of a motor, wherein one side of the first axis is fixedly connected with a fixed block, and one side of the fixed block is inserted with a second axis;

the utility model discloses an equipment groove, including first extrusion pole, spring, fixed slot, fixed block looks adaptation, equipment groove has been seted up to the inside of second axle center, the inside in equipment groove is provided with first extrusion pole, one side fixed mounting of first extrusion pole has the spring, one side fixed mounting that first extrusion pole was kept away from to the spring has the second extrusion pole, the fixed slot has all been seted up to the tip of first extrusion pole and second extrusion pole, fixed slot and fixed block looks adaptation.

Through adopting above-mentioned technical scheme, when needs dismantle the second axle center, the accessible promotes first extrusion pole and second extrusion pole and realizes the separation of first axle center and second axle center.

Optionally, the first extrusion rod and the second extrusion rod are fixedly provided with anti-slip pads on the sides far away from the spring.

Through adopting above-mentioned technical scheme, the multiplicable frictional force of slipmat reduces the condition that the user skidded when promoting first extrusion pole and second extrusion pole.

Optionally, the outer surfaces of the first shaft center and the second shaft center are both provided with an anticorrosive layer.

By adopting the technical scheme, the anticorrosive coating can increase the anticorrosive performance of the first shaft center and the second shaft center. The service life of the first shaft center and the second shaft center is prolonged.

Optionally, a sliding groove is formed in the second shaft center, a sliding block is connected to the inside of the sliding groove in a sliding manner, and the sliding block is fixedly connected with the first extrusion rod and the second extrusion rod respectively.

Through adopting above-mentioned technical scheme, spout and slider can restrict the position of first extrusion pole and second extrusion pole, can make first extrusion pole and second extrusion pole remove more steadily simultaneously.

Optionally, a first sealing gasket is fixedly mounted at an end part of the fixing block close to the second shaft center.

Through adopting above-mentioned technical scheme, the gap that first sealed pad reducible outside dust or moisture from between fixed block and the second axle center enters into the equipment groove, corrodes the structure in the equipment groove, has prolonged the life of structure in the equipment groove.

Optionally, the two sides of the second shaft center in the equipment groove are provided with through grooves, the first extrusion rod and the second extrusion rod penetrate through the through grooves, and the second sealing gasket is arranged in the through grooves.

Through adopting above-mentioned technical scheme, the reducible outside dust of second sealed pad or moisture enter into the equipment groove from first extrusion pole and second extrusion pole department, corrode the structure in the equipment groove, have prolonged the life of structure in the equipment groove.

To sum up, the present application includes the following beneficial effects:

this application is when needs are dismantled the second axle center, and the accessible promotes the separation that first axle center and second axle center were realized to first stripper bar and second stripper bar to under the condition of not changing the motor, realize the change of second axle center, prolonged the life of motor, this structure easy operation, convenient to use is favorable to the popularization and the use of scope nature.

Drawings

FIG. 1 is a schematic top cross-sectional view of the present invention;

FIG. 2 is an enlarged view of the structure of FIG. 1 at A according to the present invention;

fig. 3 is an enlarged view of the structure of fig. 1 at B.

Description of reference numerals: 1. a motor; 2. a first axis; 3. a fixed block; 4. a second axis; 5. an equipment groove; 6. a first extrusion stem; 7. a spring; 8. a second extrusion stem; 9. fixing grooves; 10. a non-slip mat; 11. an anticorrosive layer; 12. a chute; 13. a slider; 14. a first gasket; 15. a second gasket.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Please refer to fig. 1 and 2, a detachable fan axle center of segmentation, including setting up the first axle center 2 on the output of motor 1, one side fixedly connected with fixed block 3 of first axle center 2, first axle center 2 is connected through the welded mode with fixed block 3, it has second axle center 4 to peg graft in one side of fixed block 3, the fixed block 3 is close to the end fixed mounting of second axle center 4 has first sealed pad 14, the gap that first sealed pad 14 reducible outside dust or moisture of can enter into equipment groove 5 from between fixed block 3 and the second axle center 4, corrode the structure in equipment groove 5, the life of structure in equipment groove 5 has been prolonged. The outer surfaces of the first shaft core 2 and the second shaft core 4 are both provided with the anticorrosive coatings 11, the anticorrosive coatings 11 are epoxy phenolic paint, and the epoxy phenolic paint has good adhesive force, flexibility, wear resistance and excellent anticorrosive performance.

Please refer to fig. 1 and 3, an equipment groove 5 is formed inside the second shaft core 4, through grooves are formed in both sides of the equipment groove 5 inside the second shaft core 4, a second sealing gasket 15 is arranged inside the through grooves, a first extrusion rod 6 is arranged inside the equipment groove 5, a spring 7 is fixedly arranged on one side of the first extrusion rod 6, a second extrusion rod 8 is fixedly arranged on one side of the spring 7 far away from the first extrusion rod 6, the first extrusion rod 6 and the second extrusion rod 8 penetrate through the through grooves to the outside of the second sealing gasket 15, external dust or moisture can be reduced by the second sealing gasket 15 to enter the equipment groove 5 from the first extrusion rod 6 and the second extrusion rod 8, the structure in the equipment groove 5 is corroded, and the service life of the structure in the equipment groove 5 is prolonged. The anti-slip pads 10 are fixedly mounted on one sides, away from the springs 7, of the first squeezing rod 6 and the second squeezing rod 8, the anti-slip pads 10 can increase friction force, and the hand slip situation when a user pushes the first squeezing rod 6 and the second squeezing rod 8 is reduced. Spout 12 has been seted up to the inside of second axle center 4, and the inside sliding connection of spout 12 has slider 13, and slider 13 respectively with first extrusion pole 6 and second extrusion pole 8 fixed connection, and spout 12 and slider 13 can restrict the position of first extrusion pole 6 and second extrusion pole 8, can make first extrusion pole 6 and second extrusion pole 8 removal more steady simultaneously. Fixing grooves 9 are formed in the end portions of the first extrusion rod 6 and the second extrusion rod 8, and the fixing grooves 9 are matched with the fixing blocks 3.

The implementation principle of the application is as follows: when the second shaft center 4 needs to be detached, the first extrusion rod 6 and the second extrusion rod 8 can be pushed, the first extrusion rod 6 and the second extrusion rod 8 extrude the spring 7 under the matching of the sliding groove 12 and the sliding block 13, the spring 7 contracts and simultaneously drives the first extrusion rod 6 and the second extrusion rod 8 to move, the fixing groove 9 and the fixing block 3 are separated from each other, and therefore the first shaft center 2 and the second shaft center 4 are separated from each other.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a detachable fan axle center of segmentation, is including setting up first axle center (2) on motor (1) output, its characterized in that: one side of the first shaft center (2) is fixedly connected with a fixed block (3), and one side of the fixed block (3) is inserted with a second shaft center (4);

equipment groove (5) have been seted up to the inside of second axle center (4), the inside in equipment groove (5) is provided with first stripper bar (6), one side fixed mounting of first stripper bar (6) has spring (7), one side fixed mounting that first stripper bar (6) were kept away from in spring (7) has second stripper bar (8), fixed slot (9) have all been seted up to the tip of first stripper bar (6) and second stripper bar (8), fixed slot (9) and fixed block (3) looks adaptation.

2. The fan hub as claimed in claim 1, wherein: and anti-skid pads (10) are fixedly mounted on one sides, far away from the spring (7), of the first extrusion rod (6) and the second extrusion rod (8).

3. The fan hub as claimed in claim 1, wherein: the outer surfaces of the first shaft center (2) and the second shaft center (4) are both provided with anticorrosive coatings (11).

4. The fan hub as claimed in claim 3, wherein: a sliding groove (12) is formed in the second shaft center (4), a sliding block (13) is connected to the inside of the sliding groove (12) in a sliding mode, and the sliding block (13) is fixedly connected with the first extrusion rod (6) and the second extrusion rod (8) respectively.

5. The fan hub as claimed in claim 1, wherein: and a first sealing gasket (14) is fixedly arranged at the end part of the fixing block (3) close to the second shaft center (4).

6. The fan hub as claimed in claim 1, wherein: the inside both sides that are located equipment groove (5) of second axle center (4) have all seted up logical groove, first extrusion stem (6) and second extrusion stem (8) run through in the inside that leads to the groove, the inside that leads to the groove is provided with the sealed pad (15) of second.