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Special brushless motor for floor sweeper main brush and floor sweeper

A technology of brushless motor and sweeper, which is applied in the field of sweeper, can solve the problem that the cleaning effect of a single roller is not ideal, and achieve the effect of improving the sweeping effect, increasing the winding speed, and large torque

Pending Publication Date: 2019-10-15
SHANGHAI DALUE MOTOR MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of sweeper only has one roller, and the cleaning effect of a single roller is not ideal

Method used

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  • Special brushless motor for floor sweeper main brush and floor sweeper
  • Special brushless motor for floor sweeper main brush and floor sweeper
  • Special brushless motor for floor sweeper main brush and floor sweeper

Examples

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Embodiment Construction

[0027] The specific embodiments of the present invention will be described in further detail below in conjunction with the drawings and embodiments. The following examples are used to illustrate the present invention, but not to limit the scope of the present invention.

[0028] See Figure 1 to Figure 6 A preferred embodiment of the present invention is a special brushless motor for the main brush of a sweeper, including a housing 1, a magnet 2, a coil (not shown in the figure), a stator 3 fixedly connected to the housing, and The end covers 4 at both ends, the rotor 5 arranged in the stator, the two ends of the rotor are arranged on the end covers through bearings, the magnetic steel is arranged on the rotor, and the coil is arranged on the stator.

[0029] In the brushless motor dedicated for the main brush of the sweeper of the present invention, the coil is wound on the stator, which greatly improves the winding speed of the coil, reduces the winding time of the coil, and imp...

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Abstract

The invention relates to a special brushless motor for a floor sweeper main brush. The special brushless motor comprises a shell, magnetic steel, a coil, a stator fixedly connected with the shell, endcovers arranged at the two ends of the shell, and a rotor arranged inside the stator, wherein the two ends of the rotor are arranged on the end covers through bearings; the magnetic steel is arrangedon the rotor; and the coil is arranged on the stator. The special brushless motor for the floor sweeper main brush is relatively small in volume, convenient for coil winding, relatively large in torque and relatively high in magnetic force. Moreover, a floor sweeper comprises a driving vehicle, two groups of floor sweeping devices are arranged on the vehicle body of the driving vehicle; each group of floor sweeping device comprises a lifting device, a mounting rack connected with the output end of the lifting device, a roller arranged on the mounting rack and the special brushless motor for the floor sweeper main brush, and the shell of the special brushless motor is fixedly arranged on the mounting rack; a collection box is further arranged between the two rollers; an exhaust fan is further arranged on the vehicle body; and the input end of the exhaust fan communicates with the collection box. The floor sweeper is good in sweeping effect.

Description

Technical field [0001] The invention relates to a motor, in particular to a special brushless motor for the main brush of a sweeper. In addition, the invention also relates to a sweeper equipped with a special brushless motor for the main brush of the sweeper. Background technique [0002] As we all know, the motor is widely used in sweeping vehicles as a rotating drive device. The prior art motors include stators, rotors, coils, and magnets. The coils are arranged on the rotor and the magnets are arranged on the stator. After the coils are energized and rotated, they will interact with the magnets on the stator, which makes the size of the motor It is large, and the winding of the rotor coil during the manufacturing process is time-consuming and laborious, the torque of the motor is small when in use, and the magnetic force is not strong enough. In addition, the existing sweeper includes a vehicle body and a roller provided on the vehicle body. The roller is provided with main ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01H1/08
CPCE01H1/0845
Inventor 俞国超
Owner SHANGHAI DALUE MOTOR MFG
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