CN215419883U

CN215419883U - Split type motor end cover

Info

Publication number: CN215419883U
Application number: CN202121802013.2U
Authority: CN
Inventors: 陈全根
Original assignee: Suzhou Shuaike Machinery Technology Co ltd
Current assignee: Suzhou Shuaike Machinery Technology Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-01-04
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses a split type motor end cover which comprises a motor shell, a rear end cover and a front end cover, wherein the rear end cover and the front end cover are respectively positioned on two sides of the motor shell, the front end cover comprises a first semicircular cover and a second semicircular cover, and a plurality of clamping plates are fixedly connected to one sides of the rear end cover and the front end cover, which are close to the motor shell. According to the motor, the front end cover, the connecting plate, the through hole, the bolt and the nut are arranged, the front end cover comprises the first semicircular cover and the second semicircular cover, so that the front end cover can be detached and separated, when the interior of the motor needs to be maintained, the front end cover can be directly detached from the motor shell without detaching all parts connected with a motor rotating shaft, the time for detaching and installing the front end cover is shortened, and the maintenance efficiency is improved. In addition, the rear end cover, the shaft sleeve and the fan blades are arranged, after the rear end cover is installed on the motor shell, the motor rotating shaft is inserted into the shaft sleeve to drive the fan on the shaft sleeve to rotate, and then the inside of the motor is cooled.

Description

Split type motor end cover

Technical Field

The utility model relates to the technical field of motor accessories, in particular to a split type motor end cover.

Background

The motor is commonly known as a motor, is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law, is main power equipment for production, directly influences the production operation in the running state, is connected with a front end cover and a rear end cover respectively at the front end and the rear end of the motor, can protect the internal components of the motor, and can maintain and overhaul the motor by disassembling the front end cover and the rear end cover.

But current motor front end housing is overall structure, need remove the motor earlier during the maintenance, demolish parts that shaft coupling or belt pulley etc. are connected with the pivot, then just can take off the front end housing, maintains and overhauls the motor is inside, treats that the maintenance needs again to be connected the installation with other parts and pivot again after accomplishing, causes the maintenance time longer, and maintenance efficiency is lower. In addition, the motor can generate more heat when in work, and the existing motor end cover does not have the function of assisting the motor in heat dissipation, so the utility model provides the split type motor end cover.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a split type motor end cover.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a split type motor end cover, includes motor casing, rear end housing and front end housing are located the motor casing both sides respectively, the front end housing includes first semicircle lid and second semicircle lid, a plurality of joint boards of the equal fixedly connected with in one side that rear end housing and front end housing are close to motor casing, a plurality of fixed orificess have all been seted up to the motor casing both sides, and are a plurality of the joint board all is located inside the motor casing.

Furthermore, first semicircle lid and second semicircle lid top pass through the hinge rotation and connect to make the front end housing be split type, when dismantling, need not dismantle the part that the motor shaft is connected earlier, improve and dismantle efficiency.

Furthermore, the shaft holes are formed in the middle of the first semicircular cover and the middle of the second semicircular cover, so that the motor rotating shaft can penetrate through the middle of the first semicircular cover and the second semicircular cover conveniently.

Further, the equal fixedly connected with connecting plate in first semicircle lid and second semicircle lid bottom, the perforation has been seted up at the connecting plate middle part, the inside bolt that is equipped with of perforation, bolt surface cover has the nut, is convenient for connect fixedly first semicircle lid and second semicircle lid bottom through screwing up bolt and nut.

Further, a plurality of movable groove has all been seted up on joint board top, a plurality of springs of bottom wall fixedly connected with in the movable groove, it is a plurality of spring top fixedly connected with fixture block, the fixture block with correspond the fixed orifices block, the fixture block upper surface is the inclined plane design, is convenient for install motor casing with rear end housing and front end housing fast on.

Further, the rear end cap inside wall rotates and is connected with the axle sleeve, the axle sleeve lateral wall is connected with a plurality of flabellums, a plurality of louvres have been seted up to the rear end cap lateral wall, the axle sleeve inside wall is equipped with the rubber slipmat, is convenient for drive axle sleeve and flabellum through the motor shaft and rotates, realizes the radiating effect.

The utility model has the beneficial effects that:

when the motor is used, the front end cover, the connecting plate, the through hole, the bolt and the nut are arranged, and the front end cover comprises the first semicircular cover and the second semicircular cover, so that the front end cover can be detached and separated, when the interior of the motor needs to be maintained, the front end cover can be directly detached from the motor shell without detaching all parts connected with the rotating shaft of the motor, the time for detaching and installing the front end cover is shortened, and the maintenance efficiency is improved. In addition, be provided with rear end housing, axle sleeve, flabellum and louvre for the rear end housing is installed on motor casing back, and inside the axle sleeve can be inserted to the motor shaft, thereby drive the fan on the axle sleeve and rotate, and then dispel the heat to motor inside.

Drawings

FIG. 1 is a main sectional view of the present invention;

FIG. 2 is a schematic view of a front end cap of the present invention;

FIG. 3 is a schematic view of the rear end cap of the present invention.

Illustration of the drawings:

1. a motor housing; 2. a rear end cap; 3. a front end cover; 4. a first dome; 5. a second semicircular cover; 6. a shaft hole; 7. a connecting plate; 8. perforating; 9. a bolt; 10. a nut; 11. a clamping and connecting plate; 12. a movable groove; 13. a spring; 14. a clamping block; 15. a fixing hole; 16. a shaft sleeve; 17. a fan blade; 18. and (4) heat dissipation holes.

Detailed Description

Fig. 1 to 3 show, relate to a split type motor end cover, including motor casing 1, rear end housing 2 and front end housing 3 are located motor casing 1 both sides respectively, and front end housing 3 includes first semicircle lid 4 and second semicircle lid 5, and rear end housing 2 and front end housing 3 are close to a plurality of joint boards 11 of the equal fixedly connected with in one side of motor casing 1, and a plurality of fixed orificess 15 have all been seted up to motor casing 1 both sides, and a plurality of joint boards 11 all are located inside motor casing 1.

When using split type motor end cover, in case the motor is worked, the pivot of motor can drive axle sleeve 16 and rotate to drive flabellum 17 and rotate, cooperate louvre 18 again, realize independently dispelling the heat, improve the radiating effect of motor. When needs maintain the motor inside, press fixture block 14 on the both sides joint board 11 earlier, make its compression spring 13 retract in the activity groove 12, fixture block 14 breaks away from with fixed orifices 15 this moment, alright take off rear end cap 2 from motor casing 1, and front end housing 3 can remove and break away from with motor casing 1 along the motor shaft direction, twist bolt 9 and nut 10 afterwards, make first semicircle lid 4 and second semicircle lid 5 bottom part separately, rotate first semicircle lid 4 and second semicircle lid 5 around the top at last and open, it can to take off front end housing 3 from the motor shaft.

In the further scheme,

first semicircle lid

4 and 5 tops of second semicircle lid are connected through hinge rotation,

first semicircle lid

4 and 5 middle parts of second semicircle lid have seted up shaft hole 6 jointly, equal fixedly connected with connecting plate 7 in

first semicircle lid

4 and 5 bottoms of second semicircle lid, perforation 8 has been seted up at connecting plate 7 middle part, perforation 8 is inside to be equipped with bolt 9, bolt 9 surface cover has nut 10, thereby make the front end housing 3 can the split, under the part prerequisite that need not dismantle the motor shaft and connect, just can demolish front end housing 3 from the motor, more be favorable to maintaining or overhauing motor inside fast.

In the further scheme, activity groove 12 has all been seted up on a plurality of joint boards 11 top, a plurality of springs 13 of diapire fixedly connected with in activity groove 12, a plurality of springs 13 top fixedly connected with fixture block 14, fixture block 14 with correspond fixed orifices 15 block, the 14 upper surfaces of fixture block are the inclined plane design, through the mode of fixture block 14 and fixed orifices 15 block, install rear end housing 2 and front end housing 3 on motor casing 1, the installation does not need special instrument, the installation is more convenient with the dismantlement.

In the further scheme, 2 inside walls of rear end housing rotate and are connected with

axle sleeve

16, 16 outside walls of axle sleeve are connected with a plurality of

flabellums

17, 2 side walls of rear end housing have seted up a plurality of

louvres

18, 16 inside walls of axle sleeve are equipped with the rubber slipmat, make motor shaft can insert inside 16 axle sleeves, thereby the motor during operation just can drive flabellum 17 and rotate and dispel the heat, the inside rubber slipmat of axle sleeve 16 can increase the frictional force between axle sleeve 16 and the motor shaft, prevent to sideslip.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a split type motor end cover, includes motor casing (1), rear end cap (2) and front end housing (3), its characterized in that: rear end housing (2) and front end housing (3) are located motor casing (1) both sides respectively, front end housing (3) include first semicircle lid (4) and second semicircle lid (5), rear end housing (2) and front end housing (3) are close to a plurality of joint board (11) of the equal fixedly connected with in one side of motor casing (1), a plurality of fixed orificess (15) have all been seted up to motor casing (1) both sides, and are a plurality of joint board (11) all are located motor casing (1) inside.

2. The split motor end cap of claim 1, wherein: the top ends of the first semicircular cover (4) and the second semicircular cover (5) are rotatably connected through a hinge.

3. The split motor end cap of claim 1, wherein: and the middle parts of the first semicircular cover (4) and the second semicircular cover (5) are provided with a shaft hole (6) together.

4. The split motor end cap of claim 1, wherein: the improved semi-circular cap is characterized in that the bottoms of the first semi-circular cap (4) and the second semi-circular cap (5) are fixedly connected with connecting plates (7), a through hole (8) is formed in the middle of each connecting plate (7), a bolt (9) is arranged inside each through hole (8), and a nut (10) is sleeved on the surface of each bolt (9).

5. The split motor end cap of claim 1, wherein: a plurality of activity groove (12) have all been seted up on joint board (11) top, the diapire fixedly connected with a plurality of springs (13) in activity groove (12), it is a plurality of spring (13) top fixedly connected with fixture block (14), fixture block (14) with correspond fixed orifices (15) block, fixture block (14) upper surface is the inclined plane design.

6. The split motor end cap of claim 1, wherein: the rear end cover (2) inside wall rotates and is connected with axle sleeve (16), axle sleeve (16) lateral wall is connected with a plurality of flabellums (17), a plurality of louvres (18) have been seted up to rear end cover (2) lateral wall, axle sleeve (16) inside wall is equipped with the rubber slipmat.