CN210927314U

CN210927314U - Multifunctional brushless direct current motor

Info

Publication number: CN210927314U
Application number: CN201921925716.7U
Authority: CN
Inventors: 项兴穗; 邵建泼
Original assignee: Zhejiang Yooch Automatic Control Technology Co ltd
Current assignee: Zhejiang Yooch Automatic Control Technology Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-07-03
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses a multi-functional brushless DC motor, which comprises a motor body, the assembly staple bolt has been cup jointed on motor body's surface, the bottom fixed mounting of assembly staple bolt has the motor fixed plate, the middle part fixed mounting of motor fixed plate bottom surface has the screw thread axle, the surface threaded connection of screw thread axle has the internal thread pipe, the lower fixed surface of internal thread pipe has cup jointed the bearing. Through rotating the spanner, drive the internal thread pipe and rotate, make the internal thread pipe inside the screw thread axle rotate and remove, thereby make the length of internal thread pipe and screw thread axle adjust, make the sliding shaft cunning in the sliding tube, make the motor fixed plate slide in or roll-off support housing, thereby make bearing structure's between motor body and the mounting panel support length can adjust, reached and be convenient for carry out the effect of adjusting to supporting or suspended structure's length, realized the motor of being convenient for and carried out the target of installing under multiple service environment, it is more convenient to install.

Description

Multifunctional brushless direct current motor

Technical Field

The utility model relates to a direct current motor technical field especially relates to a multi-functional brushless direct current motor.

Background

The brushless dc motor is a typical electromechanical integration product, and the brushless dc motor is a motor without a brush and a commutator (or a collector ring), also called a commutator-free motor, and the motor is widely used.

Brushless DC motor is when the form timing of fixing on the existing market, is difficult to adjust the length of supporting or suspended structure to the motor of being not convenient for is installed under multiple service environment, and it is very inconvenient to install.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a multi-functional brushless DC motor has solved brushless DC motor on the existing market and when going on the fixed form timing, is difficult to through the length of adjusting support or suspended structure to the motor of being not convenient for is installed under multiple service environment, installs very inconvenient problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a multifunctional brushless direct current motor comprises a motor body, wherein an assembly hoop is sleeved on the surface of the motor body, a motor fixing plate is fixedly mounted at the bottom of the assembly hoop, a threaded shaft is fixedly mounted in the middle of the bottom surface of the motor fixing plate, an internal threaded pipe is connected to the surface of the threaded shaft in a threaded manner, a bearing is fixedly sleeved on the lower surface of the internal threaded pipe, the lower surface of the internal threaded pipe is rotatably connected with a support shell through the bearing, a spanner is fixedly mounted at the bottom end of the internal threaded pipe, a mounting plate is fixedly mounted on the bottom surface of the support shell, mounting through holes are formed in the top surface and the bottom surface of the mounting plate in a penetrating manner, a support rod is fixedly mounted on the inner wall of the support shell, a sliding pipe is fixedly mounted at one end of the support rod, which is far away from the, and the bottom end of the sliding shaft is fixedly provided with a limiting stop piece.

Preferably, the number of the mounting plates is two, and the two mounting plates are respectively positioned on the left side and the right side of the bottom surface of the support shell.

Preferably, the number of the support rods, the number of the slide tubes, the number of the slide shafts and the number of the limiting blocking pieces are two, and the two support rods are respectively positioned on two side surfaces of the inner wall of the supporting shell.

Preferably, the surface of the motor fixing plate is in sliding connection with the inner wall of the supporting shell.

Preferably, the sliding tube is a circular tube, and the sliding shaft is a cylindrical shaft.

Preferably, the height of the spanner is less than the height of the mounting plate.

Compared with the prior art, the beneficial effects of the utility model are that: this multi-functional brushless DC motor, through rotating the spanner, drive the internal thread pipe and rotate, make the internal thread pipe rotate and remove in the threaded spindle is inside, thereby make the length of internal thread pipe and threaded spindle adjust, make the sliding shaft cunning in the sliding shaft, make the motor fixed plate slide in or roll-off support housing, thereby make bearing structure's between motor body and the mounting panel support length can adjust, reached and be convenient for carry out the effect of adjusting to supporting or suspended structure's length, realized the motor of being convenient for and carried out the target of installing under multiple service environment, it is more convenient to install.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a front sectional view of the supporting shell structure of the present invention.

In the figure: the motor comprises a motor body 1, an assembly hoop 2, a motor fixing plate 3, a threaded shaft 4, an internal threaded pipe 5, a bearing 6, a support shell 7, a spanner 8, a mounting plate 9, a mounting through hole 10, a support rod 11, a sliding pipe 12, a sliding shaft 13 and a limiting baffle plate 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a multifunctional brushless dc motor comprises a motor body 1, wherein an assembly hoop 2 is sleeved on the surface of the motor body 1, a motor fixing plate 3 is fixedly installed at the bottom of the assembly hoop 2, a threaded shaft 4 is fixedly installed in the middle of the bottom surface of the motor fixing plate 3, a threaded pipe 5 is connected to the surface of the threaded shaft 4 in a threaded manner, a bearing 6 is fixedly sleeved on the lower surface of the threaded pipe 5, the lower surface of the threaded pipe 5 is rotatably connected with a support shell 7 through the bearing 6, the surface of the motor fixing plate 3 is slidably connected with the inner wall of the support shell 7, a spanner 8 is fixedly installed at the bottom end of the threaded pipe 5, two installation plates 9 are fixedly installed on the bottom surface of the support shell 7, the number of the installation plates 9 is two, the two installation plates 9 are respectively positioned on the left side and the right side, the top surface and the bottom surface of the mounting plate 9 are provided with mounting through holes 10 in a penetrating manner, the inner wall of the supporting shell 7 is fixedly provided with a support rod 11, one end of the support rod 11, which is far away from the supporting shell 7, is fixedly provided with a slide pipe 12, the inside of the slide pipe 12 is connected with a slide shaft 13 in a sliding manner, the top end of the slide shaft 13 is fixed with the motor fixing plate 3, the slide pipe 12 is a circular pipe, the slide shaft 13 is a cylindrical shaft, the bottom end of the slide shaft 13 is fixedly provided with a limit stop piece 14, the number of the support rod 11, the slide pipe 12, the slide shaft 13 and the limit stop piece 14 is two, the two support rods 11 are respectively positioned on two side surfaces of the inner wall of the supporting shell 7, the internal thread pipe 5 is driven to rotate and move inside the thread shaft 4 by rotating the spanner 8, so that the lengths of the internal thread pipe 5 and the thread shaft 4 can be adjusted, thereby make between motor body 1 and the mounting panel 9 bearing structure's support length can adjust, reached and be convenient for carry out the effect of adjusting to supporting or suspended structure's length, realized the motor of being convenient for and carried out the target of installing under multiple service environment, it is more convenient to install.

In conclusion, the multifunctional brushless DC motor drives the internal thread tube 5 to rotate by rotating the spanner 8, so that the internal thread tube 5 rotates and moves in the threaded shaft 4, thereby adjusting the length of the internal thread pipe 5 and the threaded shaft 4, enabling the sliding shaft 13 to slide in the sliding pipe 12, enabling the motor fixing plate 3 to slide in or out of the supporting shell 7, thereby adjusting the supporting length of the supporting structure between the motor body 1 and the mounting plate 9, achieving the effect of conveniently adjusting the length of the supporting or hanging structure, realizing the aim of conveniently mounting the motor under various use environments, being more convenient to mount, solving the problem that the length of the supporting or hanging structure is difficult to adjust when the brushless direct current motor on the market is fixedly matched, thereby being inconvenient for the motor to be installed under various use environments and being inconvenient to install.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. A multifunctional brushless direct current motor comprises a motor body (1) and is characterized in that an assembly hoop (2) is sleeved on the surface of the motor body (1), a motor fixing plate (3) is fixedly mounted at the bottom of the assembly hoop (2), a threaded shaft (4) is fixedly mounted in the middle of the bottom surface of the motor fixing plate (3), an internal threaded pipe (5) is connected to the surface of the threaded shaft (4) in a threaded manner, a bearing (6) is sleeved on the lower surface of the internal threaded pipe (5), a supporting shell (7) is rotatably connected to the lower surface of the internal threaded pipe (5) through the bearing (6), a spanner (8) is fixedly mounted at the bottom end of the internal threaded pipe (5), a mounting plate (9) is fixedly mounted on the bottom surface of the supporting shell (7), and mounting through holes (10) are formed in the top surface and the bottom surface of the mounting plate (, the inner wall fixed mounting that supports casing (7) has bracing piece (11), the one end fixed mounting that supports casing (7) was kept away from in bracing piece (11) has slide pipe (12), the inside sliding connection of slide pipe (12) has sliding shaft (13), and the top of sliding shaft (13) is fixed with motor fixed plate (3), the bottom fixed mounting of sliding shaft (13) has spacing separation blade (14).

2. A multifunctional brushless dc motor according to claim 1, characterized in that the number of the mounting plates (9) is two, and the two mounting plates (9) are respectively located at the left and right sides of the bottom surface of the support housing (7).

3. The multifunctional brushless direct current motor according to claim 1, wherein the number of the support rods (11), the slide tubes (12), the slide shafts (13) and the limit stoppers (14) is two, and the two support rods (11) are respectively located on two side surfaces of the inner wall of the support housing (7).

4. A multifunctional brushless dc motor according to claim 1, characterized in that the surface of the motor fixing plate (3) is in sliding connection with the inner wall of the support housing (7).

5. The multifunctional brushless dc motor according to claim 1, wherein the sliding tube (12) is a circular tube, and the sliding shaft (13) is a cylindrical shaft.

6. A multifunctional brushless dc motor according to claim 1, characterized in that the height of the spanner bar (8) is less than the height of the mounting plate (9).