CN221042457U - Scratch-proof built-in eccentric motor - Google Patents

Abstract

The utility model discloses a scratch-resistant built-in eccentric motor, which relates to the technical field of motors and comprises a machine shell, an eccentric motor body and a rubber cover, wherein an eccentric hole is formed in the machine shell, a motor lead is arranged in the machine shell, a cavity for installing the motor lead is reserved in the machine shell, the eccentric motor body comprises a rotor assembly and a stator assembly, the rotor assembly comprises a shell, a carbon steel frame is arranged in the shell, a plurality of uniformly distributed carbon steels are arranged in the carbon steel frame, and a rotor shaft is further arranged in the shell. According to the utility model, the eccentric hole formed in the casing is utilized, and the output shaft of the eccentric motor body is arranged in the eccentric hole, so that compared with a traditional built-in motor, the device has the advantages that the space on the other side of the eccentric motor body is enlarged under the condition that the safe and limited space on one side is ensured, the transition of the motor lead is facilitated, and the problem of poor scraping of the built-in motor and the lead caused by insufficient space is effectively prevented.

Description

Scratch-proof built-in eccentric motor

Technical Field

The utility model relates to the technical field of motors, in particular to a scratch-resistant built-in eccentric motor.

Background

The motor is a device for mutually converting electric energy and mechanical energy, and the rotor is driven to rotate by a rotating magnetic field generated by three-phase alternating current so as to convert the electric energy into the mechanical energy, or the rotating magnetic field is generated by the rotation of the rotor so as to generate induced current in the stator so as to convert the mechanical energy into the electric energy; currently, various motors are power sources of numerous industrial devices.

The motor lead wire that current motor inside set up is easy to be because of the space is not enough problem causes built-in motor and lead wire to scrape bad phenomenon and produce. Thus, a scratch-resistant built-in eccentric motor is proposed herein.

Disclosure of utility model

Technical problem to be solved

The utility model aims to make up the defects of the prior art and provides an anti-scratch built-in eccentric motor.

Technical proposal

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prevent scraping built-in eccentric motor, includes casing, eccentric motor body and gluey lid, the inside motor lead wire that is provided with of casing, the inside cavity of installing motor lead wire that reserves of casing, eccentric motor body includes rotor subassembly and stator module, rotor subassembly includes the shell, the inside carbon steel frame that is provided with of shell, install a plurality of evenly distributed's carbon steel in the carbon steel frame, the inside rotor shaft that still is provided with of shell, the rotor shaft is installed in eccentric hole.

Preferably, the stator assembly comprises a stator base, an eccentric hole is formed in the stator base, a stator core is arranged on the stator base, bearings are arranged in holes in the stator base, and the number of the bearings is two.

Preferably, the rotor shaft penetrates through the hole of the stator base and the two bearings and is mounted in the eccentric hole.

Preferably, the stator base is fixedly connected with the casing.

Preferably, a rubber cover is arranged on one side of the shell.

Preferably, the rotor shaft is further provided with a clamp spring.

The beneficial effects are that:

Compared with the prior art, the scratch-resistant built-in eccentric motor has the following beneficial effects:

According to the utility model, the eccentric hole is formed in the shell, and the output shaft of the eccentric motor body is arranged in the eccentric hole, so that compared with a traditional built-in motor, the device has the advantages that the space of the other side of the eccentric motor body is enlarged under the condition that the safe and limited space of the one side is ensured, the transition of the motor lead is facilitated, and the problem of poor scraping of the built-in motor and the lead caused by insufficient space is effectively prevented.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a split structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model;

Fig. 4 is a schematic side view of the present utility model.

In the figure:

1. A housing; 102. a motor lead; 2. an eccentric motor body; 3. a glue cover; 4. clamping springs; 21. a rotor assembly; 211. a housing; 212. a carbon steel frame; 213. carbon steel; 214. a rotor shaft; 22. a stator assembly; 221. a stator base; 2211. an eccentric hole; 222. a stator core; 223. and (3) a bearing.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a built-in eccentric motor of scratch prevention, including casing 1, eccentric motor body 2 and gluey lid 3, casing 1 inside is provided with motor lead 102, casing 1 inside is reserved there is the cavity of installation motor lead 102, eccentric motor body 2 includes rotor subassembly 21 and stator subassembly 22, rotor subassembly 21 includes shell 211, the inside carbon steel frame 212 that is provided with of shell 211, install a plurality of evenly distributed's carbon steel 213 in the carbon steel frame 212, the inside rotor shaft 214 that still is provided with of shell 211, the rotor shaft 214 is installed in eccentric hole 2211, eccentric motor body 2 output shaft is installed in eccentric hole 2211, make the device compare in traditional built-in motor, eccentric motor body 2 is under guaranteeing one side safe limited space, another side space increases, and then in order to facilitate motor lead 102 transition, effectively prevent to arouse built-in motor and lead scratch defect because of the space is not enough.

Referring to fig. 3 and 4, the stator assembly 22 includes a stator base 221, an eccentric hole 2211 is formed in the stator base 221, a stator core 222 is mounted on the stator base 221, two bearings 223 are mounted in the hole in the stator base 221, and two bearings 223 are respectively disposed on two sides of the stator base 221.

Referring to fig. 3, the rotor shaft 214 penetrates through the hole of the stator base 221 and the two bearings 223 and is mounted in the eccentric hole 2211, and the stator base 221 is fixedly connected with the housing 1.

Referring to fig. 1 and 4, a rubber cover 3 is disposed on one side of the casing 1, and a clamping spring 4 is further disposed on the rotor shaft 214.

Working principle: the device is inside the motor eccentric setting, compares in traditional built-in motor, and eccentric motor is guaranteeing under the safe limited space in one side, and another side space increases, and then in order to be convenient for motor lead 102 transition, prevents to arouse built-in motor and lead scratch bad because of the space is not enough problem.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a built-in eccentric motor of scratch prevention which characterized in that: including casing (1), eccentric motor body (2) and gluey lid (3), casing (1) inside is provided with motor lead (102), the inside cavity of reserving of casing (1) installation motor lead (102), eccentric motor body (2) are including rotor subassembly (21) and stator module (22), rotor subassembly (21) are including shell (211), shell (211) inside is provided with carbon steel frame (212), install a plurality of evenly distributed's carbon steel (213) in carbon steel frame (212), shell (211) inside still is provided with rotor shaft (214), rotor shaft (214) are installed in eccentric hole (2211).

2. The scratch-resistant built-in eccentric motor as claimed in claim 1, wherein: stator subassembly (22) include stator base (221), and eccentric hole (2211) have been seted up to stator base (221) inside, install stator core (222) on stator base (221), install bearing (223) in the inside hole of stator base (221), bearing (223) have two.

3. The scratch-resistant built-in eccentric motor as claimed in claim 1, wherein: the rotor shaft (214) penetrates through the hole of the stator base (221) and the two bearings (223) and is installed in the eccentric hole (2211).

4. The scratch-resistant built-in eccentric motor as claimed in claim 2, wherein: the stator base (221) is fixedly connected with the machine shell (1).

5. The scratch-resistant built-in eccentric motor as claimed in claim 1, wherein: one side of the shell (1) is provided with a rubber cover (3).

6. The scratch-resistant built-in eccentric motor as claimed in claim 1, wherein: and the rotor shaft (214) is also provided with a clamp spring (4).