CN220190583U - Portable multifunctional motor - Google Patents

Abstract

The utility model belongs to the field of motors, in particular to a portable multifunctional motor, which aims at the problems that the existing motor can play a role in cleaning dust of a filter screen when in use, but when in outdoor use, the outdoor operation is hard and the dust of a filter screen cannot be radiated by a worker.

Description

Portable multifunctional motor

Technical Field

The utility model relates to the technical field of motors, in particular to a portable multifunctional motor.

Background

As is well known, an electric machine, commonly called a "motor", refers to an electromagnetic device that converts or transmits electric energy according to the law of electromagnetic induction, and is a device that converts electric energy into mechanical energy. The magnetic power rotating torque is formed by generating a rotating magnetic field by using an electrified coil (namely a stator winding) and acting on a rotor (such as a squirrel-cage closed aluminum frame). The motors are divided into direct current motors and alternating current motors according to different power supplies, and most of motors in a power system are alternating current motors, and can be synchronous motors or asynchronous motors.

In life, the movable electric devices are basically not driven by a motor, and in the electric pruning shears, the motor is required to be driven, and a traditional motor such as a multifunctional motor disclosed by a publication number of CN209104942U comprises a machine body, a fan cover, a small motor, a machine shell, a baffle ring, a hollowed-out part, a limiting block, a movable plate, a lead screw, a bearing frame, a nut, a scraping plate and a wiping plate.

Disclosure of Invention

The utility model provides a portable multifunctional motor, which solves the defects that in the prior art, although the motor can play a role in cleaning dust on a filter screen when in use, when the motor is used outdoors, the motor is hard to work outdoors and cannot radiate heat to staff.

The utility model provides the following technical scheme:

a portable multifunctional motor, comprising:

the motor comprises a motor body and a rotor in the motor body, wherein the outer wall of the circumference of the motor body is fixedly connected with a ventilation shell, a plurality of ventilation holes penetrating through the ventilation shell are formed in the inner wall of the circumference of the ventilation shell, one end of the ventilation shell is fixedly connected with a fixed sleeve, a plurality of air outlets penetrating through the circumference of the fixed sleeve are formed, the circumference of the fixed sleeve is rotationally connected with a rotating sleeve, the circumference of the rotating sleeve is fixedly connected with an air outlet pipe, the air outlet pipe is located on one side of the air outlet, a plurality of blades for heat dissipation are fixedly connected to the circumference of the rotor, and the blades are located in the fixed sleeve.

As a still further proposal of the utility model, one end of the fixed sleeve is fixedly connected with a filter screen for blocking impurities.

As a still further scheme of the utility model, a slide way is arranged on the circumference of the rotor, a penetrating brush plate is connected in a sliding way, one end of the rotor is rotatably connected with a threaded rod, and threads of the threaded rod penetrate through the brush plate.

As a still further scheme of the utility model, the circumference of the ventilation shell is fixedly connected with a fixing ring, one side of the fixing ring is fixedly connected with a plurality of rubber blocks, one end of the rotating sleeve is fixedly connected with a stop block matched with the rubber blocks, and the rubber blocks and the stop block are both arc-shaped.

As a still further proposal of the utility model, the circumference of the ventilation shell is fixedly connected with two fixing plates for fixing, and one side of each fixing plate is provided with a mounting hole.

As a still further aspect of the present utility model, a set of cushion pads is fixedly connected to the circumference of the ventilation casing.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.

According to the utility model, the ventilation shell is arranged on the circumference of the motor body, so that the motor body can be protected by the ventilation shell, the strength of the motor body is improved, meanwhile, when the fan blades rotate, the motor body is radiated, part of wind is discharged to staff through the air outlet pipe, the staff is radiated, and the use comfort is improved;

according to the utility model, the filter screen is arranged at one end of the fixed sleeve, so that when the motor body is used outdoors, the filter screen can block outdoor impurities, and damage to the motor body is prevented;

according to the utility model, the brush plate is arranged at one end of the rotor, so that when the filter screen needs to be cleaned, the threaded rod is rotated, the threaded rod drives the brush plate to be close to the filter screen, the filter screen is cleaned through the brush plate, and when the filter screen does not need to be cleaned, the brush plate is far away from the filter screen, and the filter screen cleaning device is convenient and flexible to use.

According to the utility model, the motor body can be protected by the ventilation shell, the strength of the motor body is improved, the motor body is convenient to carry, damage is avoided, meanwhile, the motor body is radiated when the fan blades rotate, part of wind is discharged to staff through the air outlet pipe, the staff is radiated, the comfort of use is improved, meanwhile, the filter screen is used for blocking outdoor impurities, damage to the motor body is prevented, and the filter screen can be cleaned automatically.

Drawings

Fig. 1 is a schematic view of a first perspective three-dimensional structure of a portable multifunctional motor according to an embodiment of the present utility model;

fig. 2 is a schematic view of a second perspective three-dimensional structure of a portable multifunctional motor according to an embodiment of the present utility model;

fig. 3 is a schematic partial sectional structure of a portable multifunctional motor according to an embodiment of the present utility model;

fig. 4 is an enlarged schematic view of a point a in fig. 3 of a portable multifunctional motor according to an embodiment of the present utility model.

Reference numerals:

1. a motor body; 2. a rotor; 3. a ventilation housing; 4. a vent hole; 5. a fixing plate; 6. a cushion pad; 7. a fixed sleeve; 8. a rotating sleeve; 9. an air outlet pipe; 10. a filter screen; 11. a threaded rod; 12. brushing a plate; 13. a slideway; 14. a fan blade; 15. an air outlet; 16. a fixing ring; 17. a rubber block; 18. and a stop block.

Detailed Description

Embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.

In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be interpreted broadly, and for example, "coupled" may or may not be detachably coupled; may be directly connected or indirectly connected through an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present utility model are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present utility model, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present utility model.

In embodiments of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

In the embodiment of the present utility model, "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the utility model. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.

Example 1

Referring to fig. 1-4, a portable multifunctional motor, comprising: the motor body 1 and the rotor 2 in the motor body 1 are the prior art, after the circular telegram, rotor 2 pivoted principle is not repeated here, motor body 1's circumference outer wall fixedly connected with ventilation shell 3, a plurality of ventilation holes 4 that run through have been seted up to ventilation shell 3's circumference inner wall, ventilation shell 3's one end fixedly connected with fixed cover 7, a plurality of air outlets 15 that run through have been seted up to fixed cover 7's circumference, fixed cover 7's circumference rotation is connected with rotation cover 8, rotation cover 8's circumference fixedly connected with tuber pipe 9, tuber pipe 9 is located one side of air outlet 15, rotor 2's circumference fixedly connected with a plurality of cooling fan blades 14, fan blades 14 are located fixed cover 7, motor body 1 starts, rotor 2 rotates, rotor 2 drives fan blades 14 and rotates, fan blades 14 produce wind power, natural wind discharges through ventilation hole 4 on ventilation shell 3, and then dispel the heat to motor body 1, part wind power dispels the heat to the human body through play tuber pipe 9.

Example 2

Referring to fig. 1-4, a portable multifunctional motor, comprising:

the motor body 1 and the rotor 2 in the motor body 1 are the prior art, after the circular telegram, rotor 2 pivoted principle is not repeated here, motor body 1's circumference outer wall fixedly connected with ventilation shell 3, a plurality of ventilation holes 4 that run through have been seted up to ventilation shell 3's circumference inner wall, ventilation shell 3's one end fixedly connected with fixed cover 7, a plurality of air outlets 15 that run through have been seted up to fixed cover 7's circumference, fixed cover 7's circumference rotation is connected with rotation cover 8, rotation cover 8's circumference fixedly connected with tuber pipe 9, tuber pipe 9 is located one side of air outlet 15, rotor 2's circumference fixedly connected with a plurality of cooling fan blades 14, fan blades 14 are located fixed cover 7, motor body 1 starts, rotor 2 rotates, rotor 2 drives fan blades 14 and rotates, fan blades 14 produce wind power, natural wind discharges through ventilation hole 4 on ventilation shell 3, and then dispel the heat to motor body 1, part wind power dispels the heat to the human body through play tuber pipe 9.

Referring to fig. 2, one end of the fixing cover 7 is fixedly connected with a filter screen 10 for blocking foreign substances, and natural wind can be filtered through the filter screen 10.

Referring to fig. 3, a slide way 13 is formed on the circumference of the rotor 2, a penetrating brush plate 12 is slidably connected in the slide way 13, one end of the rotor 2 is rotatably connected with a threaded rod 11, the threaded rod 11 penetrates through the brush plate 12 in a threaded manner, the threaded rod 11 is rotated, the threaded rod 11 drives the brush plate 12 to move, the brush plate 12 is in contact with the filter screen 10, and then when the rotor 2 rotates, the filter screen 10 is cleaned through the brush plate 12.

Referring to fig. 4, a fixing ring 16 is fixedly connected to the circumference of the ventilation casing 3, a plurality of rubber blocks 17 are fixedly connected to one side of the fixing ring 16, a stop block 18 matched with the rubber blocks 17 is fixedly connected to one end of the rotating sleeve 8, the rubber blocks 17 and the stop block 18 are both circular arc-shaped, and when the rotating sleeve 8 rotates, the rotating sleeve 8 is limited through different rubber blocks 17, so that the stability of the rotating sleeve 8 is maintained.

Referring to fig. 2, the ventilation case 3 is fixedly connected with two fixing plates 5 for fixing at the circumference thereof, and one side of each fixing plate 5 is provided with a mounting hole, so that the whole is conveniently mounted through the fixing plates 5 and the mounting holes.

Referring to fig. 2, a set of cushion pads 6 are fixedly coupled to the circumference of the ventilation housing 3, and the cushion pads 6 improve the safety of the product in use.

However, as well known to those skilled in the art, the working principle and the wiring method of the motor body 1 are common, and all belong to conventional means or common general knowledge, and are not described herein in detail, and any choice can be made by those skilled in the art according to the needs or convenience.

The working principle and the using flow of the technical scheme are as follows: during the use, motor body 1 starts, rotor 2 rotates, rotor 2 drives flabellum 14 and rotates, flabellum 14 produces wind-force, natural wind passes through ventilation hole 4 on ventilation casing 3 after the filtration of filter screen 10 and discharges, and then dispel the heat to motor body 1, partial wind-force passes through tuber pipe 9 and discharges, rotate and rotate 8 and drive tuber pipe 9 and rotate, make tuber pipe 9 face operating personnel, improve operating personnel's travelling comfort, when rotating 8 rotates, restrict rotating 8 through different rubber piece 17, keep rotating 8 stable, when need clear up filter screen 10, rotate threaded rod 11, threaded rod 11 drives brush board 12 and removes, brush board 12 contacts with filter screen 10, and then when rotor 2 rotates, clear up filter screen 10 through brush board 12.

The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims (6)

1. A portable multifunctional motor, comprising:

rotor (2) in motor body (1) and motor body (1), the circumference outer wall fixedly connected with ventilation shell (3) of motor body (1), ventilation shell (3)'s circumference inner wall has seted up a plurality of ventilation holes (4) that run through, fixed cover (7) of one end fixedly connected with of ventilation shell (3), the air outlet (15) that a plurality of runs through have been seted up to the circumference of fixed cover (7), the circumference rotation of fixed cover (7) is connected with rotates cover (8), rotates the circumference fixedly connected with air-out pipe (9) of cover (8), and air-out pipe (9) are located one side of air outlet (15), the circumference fixedly connected with of rotor (2) a plurality of cooling usefulness flabellums (14), flabellum (14) are located fixed cover (7).

2. A portable multifunctional motor according to claim 1, characterized in that one end of the fixed sleeve (7) is fixedly connected with a filter screen (10) for blocking impurities.

3. The portable multifunctional motor according to claim 2, wherein a slide way (13) is formed in the circumference of the rotor (2), a penetrating brush plate (12) is connected in a sliding manner in the slide way (13), one end of the rotor (2) is rotatably connected with a threaded rod (11), and threads of the threaded rod (11) penetrate through the brush plate (12).

4. The portable multifunctional motor according to claim 1, wherein a fixing ring (16) is fixedly connected to the circumference of the ventilation casing (3), a plurality of rubber blocks (17) are fixedly connected to one side of the fixing ring (16), a stop block (18) matched with the rubber blocks (17) is fixedly connected to one end of the rotating sleeve (8), and the rubber blocks (17) and the stop block (18) are both arc-shaped.

5. The portable multifunctional motor according to claim 1, wherein two fixing plates (5) for fixing are fixedly connected to the circumference of the ventilation casing (3), and mounting holes are formed in one side of each fixing plate (5).

6. A portable multifunctional motor according to claim 1, characterized in that the circumference of the ventilation casing (3) is fixedly connected with a set of cushioning pads (6).