CN214799112U

CN214799112U - Direct current motor convenient to install and use

Info

Publication number: CN214799112U
Application number: CN202121056641.0U
Authority: CN
Inventors: 谭智维
Original assignee: Shenzhen Chaochaowang Technology Co ltd
Current assignee: Shenzhen Chaochaowang Technology Co ltd
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2021-11-19
Anticipated expiration: 2031-05-18

Abstract

The utility model discloses a direct current motor convenient to installation is used, including the direct current motor body, the outside movable mounting of direct current motor body has motor housing, the motor housing outside is close to the equal fixed mounting in position of lower extreme has the stationary blade, direct current motor body front surface central point puts embedding movable mounting has the axis of rotation, the motor housing outside is close to the rear end and is located the border position and has seted up an open groove. A direct current motor convenient to installation is used, through motor housing cooperation stationary blade, it is more convenient to install direct current motor, when direct current motor damages, convenient to detach lets the process of change or maintenance simpler, passes through hexagon socket head cap screw and slide rail through-hole with the connecting axle through the axis of rotation, can adjust the spacing between connecting axle and the direct current organism according to the demand for follow-up installation is more convenient, avoids the axis of rotation too short or overlength to influence follow-up installation.

Description

Direct current motor convenient to install and use

Technical Field

The utility model relates to a direct current motor technical field, in particular to direct current motor convenient to installation and use.

Background

The direct current motor is a rotating motor which can convert direct current electric energy into mechanical energy or convert mechanical energy into direct current electric energy, can realize the mutual conversion of the direct current electric energy and the mechanical energy, and is a direct current motor when the direct current motor is used as a motor to convert the electric energy into the mechanical energy; the direct current generator is used as a generator to convert mechanical energy into electric energy, the structure of the direct current motor is composed of a stator and a rotor, the part of the direct current motor which is still in operation is called the stator, the stator mainly acts on generating a magnetic field and is composed of a machine base, a main magnetic pole, a commutator pole, an end cover, a bearing, an electric brush device and the like, the part which rotates in operation is called the rotor which mainly acts on generating electromagnetic torque and induced electromotive force and is a junction for the direct current motor to carry out energy conversion, so the direct current motor is generally also called an armature and is composed of a rotating shaft, an armature core, an armature winding, a commutator, a fan and the like; the existing direct current motor has certain defects when in use, and the traditional direct current motor is inconvenient to disassemble after being installed, so that the maintenance or replacement process is more complicated, and the direct current motor is often too short in rotating shaft, so that the direct current motor is inconvenient to follow-up installation.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a direct current motor convenient to installation and use can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a direct current motor convenient to installation is used, includes the direct current motor body, the outside movable mounting of direct current motor body has motor housing, the motor housing outside is close to the equal fixed mounting in position of lower extreme has the stationary blade, direct current motor body front surface central point puts embedding movable mounting has the axis of rotation, direct current motor body one end movable mounting is kept away from in the axis of rotation outside has the connecting axle.

Preferably, the motor housing outside is close to the rear end and is located the border position and seted up an open groove, fixed mounting has the rotation axis between the open groove inboard, the outside movable mounting of rotation axis has the housing cover, No. two open grooves have been seted up to the housing cover outside corresponding to the position of an open groove, the rotation axis outside is located movable mounting torsion spring between No. two open grooves inboards.

Preferably, rubber grooves are formed in the inner side of the motor shell close to the front end and the rear end, and rubber rings are fixedly mounted on the inner side of each rubber groove.

Preferably, a semicircular clamping groove is formed in the position, close to the lower end, of the rear surface of the motor shell, a semicircular clamping strip is fixedly mounted in the position, close to the lower end, of the front surface of the shell cover, one end of the torsion spring is fixedly mounted on the inner side of the first open groove in an embedded mode, and one end, far away from the motor shell, of the torsion spring is fixedly mounted on the inner side of the second open groove in an embedded mode.

Preferably, a screw through hole is formed in the position, close to the two ends, of one side, far away from the motor shell, of the upper surface of the fixing plate, and an inner hexagonal screw is arranged on the inner side of the screw through hole.

Preferably, the position of keeping away from dc motor body one end is seted up to the axis of rotation side has a slide rail through-hole, the position that the connecting axle side is close to the rear end has seted up No. two screw through-holes, movable mounting has hexagon socket head cap screw between No. two screw through-holes and between being located the slide rail recess inboard, the position of keeping away from dc motor body one end in the axis of rotation outside is passed through hexagon socket head cap screw movable mounting to the connecting axle.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through the motor housing who sets up, motor housing cooperation stationary blade, it is more convenient to install DC motor, when DC motor damages, convenient to detach lets the process of change or maintenance simpler, through the axis of rotation and the connecting axle that sets up, axis of rotation and connecting axle pass through hexagon socket head cap screw and slide rail through-hole, can adjust the spacing distance between connecting axle and the DC motor body according to the demand, make follow-up installation more convenient, avoid the axis of rotation too short or overlength to influence follow-up installation.

Drawings

Fig. 1 is a schematic side view of a dc motor of the present invention, which is convenient for installation and use;

fig. 2 is a schematic cross-sectional view of a motor housing of a dc motor of the present invention, which is convenient for installation and use;

fig. 3 is an enlarged schematic view of a portion a of the dc motor of the present invention, which is convenient for installation and use;

fig. 4 is an enlarged schematic view of a portion B of the dc motor of the present invention, which is convenient for installation and use;

fig. 5 is an enlarged schematic view of a portion C of the dc motor of the present invention, which is convenient for installation and use;

fig. 6 is a schematic view of a partial section of a screw through hole on a fixing plate of a dc motor convenient for installation and use.

In the figure: 1. a direct current motor body; 2. a motor housing; 201. a first opening groove; 202. a rotating shaft; 203. a housing cover; 204. a second opening groove; 205. a torsion spring; 206. a rubber groove; 207. a rubber ring; 208. a semicircular clamping groove; 209. a semicircular clamping strip; 3. a fixing sheet; 301. a first screw through hole; 302. a hexagon socket head cap screw; 4. a rotating shaft; 401. a slide rail through hole; 5. a connecting shaft; 501. a second screw through hole; 502. and (4) an inner hexagon bolt.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-6, a dc motor convenient to install and use includes a dc motor body 1, a motor housing 2 is movably installed on the outer side of the dc motor body 1, fixing pieces 3 are fixedly installed at positions on the outer side of the motor housing 2 close to the lower end, a rotating shaft 4 is movably installed in the center of the front surface of the dc motor body 1 in an embedded manner, and a connecting shaft 5 is movably installed at one end of the outer side of the rotating shaft 4 far away from the dc motor body 1; a first opening groove 201 is formed in the outer side of the motor shell 2, close to the edge of the rear end, a rotating shaft 202 is fixedly arranged between the inner sides of the first opening grooves 201, a shell cover 203 is movably arranged on the outer side of the rotating shaft 202, a second opening groove 204 is formed in the outer side of the shell cover 203, corresponding to the first opening groove 201, and a torsion spring 205 is movably arranged between the outer side of the rotating shaft 202 and the inner side of the second opening groove 204; rubber grooves 206 are formed in the inner side of the motor shell 2 close to the front end and the rear end, and rubber rings 207 are fixedly mounted on the inner sides of the rubber grooves 206; a semicircular clamping groove 208 is formed in the position, close to the lower end, of the rear surface of the motor shell 2, a semicircular clamping strip 209 is fixedly mounted in the position, close to the lower end, of the front surface of the shell cover 203, one end of a torsion spring 205 is embedded and fixedly mounted on the inner side of the first open groove 201, and one end, far away from the motor shell 2, of the torsion spring 205 is embedded and fixedly mounted on the inner side of the second open groove 204; a first screw through hole 301 is formed in the position, close to the two ends, of one side, far away from the motor shell 2, of the upper surface of the fixing piece 3, and a hexagon socket screw 302 is arranged on the inner side of the first screw through hole 301; the position of keeping away from direct current motor body 1 one end in 4 sides of axis of rotation has seted up slide rail through-hole 401, and the position that 5 sides of connecting axle are close to the rear end has seted up No. two screw through-holes 501, and movable mounting has hexagon socket head cap screw 502 between No. two screw through-holes 501 and between being located the slide rail recess inboard, and connecting axle 5 keeps away from the position of direct current motor body 1 one end in the 4 outsides of axis of rotation through hexagon socket head cap screw 502 movable mounting.

It should be noted that, the present invention is a dc motor convenient for installation and use, when in use, aligning with the corresponding screw hole, twisting the hexagon socket screw 302 in the first screw through hole 301 on the fixing plate 3, performing installation, unscrewing the hexagon socket screw 502 in the second screw through hole 501, pulling the connecting shaft 5, making the hexagon socket screw 502 move along the slide rail through hole 401, adjusting the interval between the connecting shaft 5 and the dc motor 1 as required, completing installation, when the dc motor 1 is damaged, rotating the housing cover 203 with the rotating shaft 202 between the inner sides of the first opening groove 201 as the shaft, opening the motor housing 2, detaching the dc motor 1, replacing with a new dc motor 1, loosening the housing cover 203, the torsion spring 205 makes the housing cover 203 re-seal the motor housing 2, making the semicircular clamping strip 209 be clamped into the semicircular clamping groove 208, the rubber ring 207 in the rubber groove 206, can restrict the position of dc motor body 1, motor housing 2 cooperation stationary blade 3, it is more convenient to install dc motor, when dc motor damages, convenient to detach, the process of letting change or maintenance is simpler, axis of rotation 4 passes through hexagon socket head cap screw 502 and slide rail through-hole 401 with connecting axle 5, can adjust the spacing distance between connecting axle 5 and dc motor body 1 according to the demand, make follow-up installation more convenient, avoid axis of rotation 4 too short or overlength to influence follow-up installation.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a direct current motor convenient to installation use which characterized in that: including the direct current motor body (1), the outside movable mounting of direct current motor body (1) has motor housing (2), the equal fixed mounting in position that the motor housing (2) outside is close to the lower extreme has stationary blade (3), direct current motor body (1) front surface central point puts embedding movable mounting has axis of rotation (4), direct current motor body (1) one end movable mounting has connecting axle (5) is kept away from in the axis of rotation (4) outside.

2. An installed and used direct current motor according to claim 1, wherein: motor housing (2) outside is close to the rear end and is located the border position and seted up an open groove (201), fixed mounting has rotation axis (202) between an open groove (201) inboard, the outside movable mounting of rotation axis (202) has shell lid (203), No. two open groove (204) have been seted up corresponding to the position of an open groove (201) in the shell lid (203) outside, rotation axis (202) outside is located movable mounting torsion spring (205) between No. two open groove (204) inboards.

3. An installed and used direct current motor according to claim 2, wherein: rubber groove (206) have all been seted up to motor housing (2) inboard position near front end and rear end, the inboard fixed mounting of rubber groove (206) has rubber circle (207).

4. An installed and used direct current motor according to claim 3, wherein: motor housing (2) rear surface is close to the position of lower extreme and has seted up semicircle draw-in groove (208), the position fixed mounting that the shell lid (203) front surface is close to the lower extreme has semicircle card strip (209), torsion spring (205) one end embedding fixed mounting is inboard in open groove (201), torsion spring (205) are kept away from motor housing (2) one end embedding fixed mounting and are inboard in open groove (204) No. two.

5. An installed and used direct current motor according to claim 1, wherein: one side of the upper surface of the fixing piece (3) far away from the motor shell (2) is close to the positions of the two ends, and a screw through hole (301) is formed in the position, and an inner hexagonal screw (302) is arranged on the inner side of the screw through hole (301).

6. An installed and used direct current motor according to claim 1, wherein: the utility model discloses a motor, including axis of rotation (4), connecting axle (5), connecting axle (501), slide rail through-hole (401) have been seted up to the position of keeping away from DC motor body (1) one end to axis of rotation (4) side, No. two screw through-holes (501) have been seted up to the position that connecting axle (5) side is close to the rear end, movable mounting has hexagon socket head cap screw (502) between No. two screw through-holes (501) and is located between the slide rail recess inboard, connecting axle (5) keep away from the position of DC motor body (1) one end in axis of rotation (4) outside through hexagon socket head cap screw (502) movable mounting.