CN110676975A

CN110676975A - Motor base with shock-absorbing function

Info

Publication number: CN110676975A
Application number: CN201910956650.6A
Authority: CN
Inventors: 连长征
Original assignee: Xuzhou Super Lida Electric Vehicle Co Ltd
Current assignee: Xuzhou Super Lida Electric Vehicle Co Ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-01-10

Abstract

The invention discloses a motor base with a shock absorption function, and particularly relates to the field of motor accessories, which comprises a motor, wherein a bearing plate is arranged at the bottom of the motor, first connecting rods are arranged at four corners of the bottom of the bearing plate, second connecting rods are arranged at the bottoms of the first connecting rods, the first connecting rods are sleeved in the second connecting rods, first springs are arranged at the tops of the first connecting rods, a base is arranged at the bottom of the second connecting rods, two fixing plates are arranged between the base and the bearing plate and are in an X-shaped arrangement, the two fixing plates are rotatably connected through a rotating shaft, and two second springs are arranged between the two fixing plates. According to the invention, through synchronous buffering of the first spring and the second spring, the influence of vibration force generated by the work of the motor on the base can be effectively reduced, and the service life of the motor is prolonged.

Description

Motor base with shock-absorbing function

Technical Field

The invention relates to the field of motor accessories, in particular to a motor base with a damping function.

Background

The motor base is used for installing and fixing the motor and is an important structure for ensuring that the motor can work stably.

The prior art has the following defects: the motor work produces the vibration for the base shakes along with the motor, influences the life of base in the past this long.

Disclosure of Invention

In order to overcome the above-mentioned defects in the prior art, embodiments of the present invention provide a motor base with a damping function, which can effectively alleviate the influence of the vibration force generated by the operation of the motor on the base through the synchronous buffering of the first spring and the second spring, so as to solve the above-mentioned problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a motor base with shock-absorbing function, includes the motor, the bottom of motor is equipped with the loading board, the bottom four corners department of loading board all is equipped with the head rod, the bottom of head rod is equipped with the second connecting rod, the head rod cup joints in the inside of second connecting rod, the top of head rod is equipped with first spring, the bottom of second connecting rod is equipped with the base, be equipped with two fixed plates, two between base and the loading board the fixed plate is the setting of X type, two rotate through the pivot between the fixed plate and connect, and be equipped with two second springs between two fixed plates.

In a preferred embodiment, two sides of the bottom end of the first connecting rod are provided with sliding blocks, two inner walls of two sides of the second connecting rod are provided with sliding grooves, and the sliding blocks are slidably connected inside the sliding grooves.

In a preferred embodiment, the two ends of the fixing plate are both provided with connecting blocks, and the connecting blocks are rotatably connected with the fixing plate through rotating shafts.

In a preferred embodiment, a clamping block is arranged on one side, away from the fixing plate, of the connecting block, clamping grooves are formed in the bottom surface of the bearing plate and the top surface of the base, and the clamping block is connected inside the clamping grooves in a sliding mode.

In a preferred embodiment, the four corners of the motor are respectively provided with a mounting plate, and the mounting plates are fixedly connected with the bearing plate through bolts.

In a preferred embodiment, universal wheels are arranged at four corners of the bottom of the base.

The invention has the technical effects and advantages that:

1. through when the motor starts, drive the loading board and vibrate, at this moment the head rod is to second connecting rod internal motion, the slider removes in the spout, first spring atress shrink, so can utilize the elasticity of first spring is peculiar to be cushioned the vibrational force, loading board vibration drives two fixed plate alternately downstream simultaneously, the fixture block removes in the draw-in groove, second spring atress shrink, so can utilize the elasticity of second spring is peculiar to be cushioned the vibrational force, so through the synchronous buffering of first spring and second spring, can effectually slow down the vibrational force that the base received, the life of extension base, compared with the prior art, the problem that base life is not high has been solved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a longitudinal sectional view of the present invention.

FIG. 3 is an enlarged view of the portion A of FIG. 2 according to the present invention.

The reference signs are: the universal wheel comprises a motor 1, a bearing plate 2, a first connecting rod 3, a second connecting rod 4, a first spring 5, a base 6, a fixing plate 7, a second spring 8, a sliding block 9, a sliding groove 10, a connecting block 11, a clamping block 12, a clamping groove 13, a mounting plate 14 and a universal wheel 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-3, the present invention provides a motor base with a shock absorption function, which includes a motor 1, wherein a bearing plate 2 is disposed at the bottom of the motor 1, first connecting rods 3 are disposed at four corners of the bottom of the bearing plate 2, a second connecting rod 4 is disposed at the bottom of each first connecting rod 3, the first connecting rods 3 are sleeved inside the second connecting rods 4, a first spring 5 is disposed at the top of each first connecting rod 3, a base 6 is disposed at the bottom of each second connecting rod 4, two fixing plates 7 are disposed between each base 6 and the bearing plate 2, the two fixing plates 7 are arranged in an X shape, the two fixing plates 7 are rotatably connected through a rotating shaft, and two second springs 8 are disposed between the two fixing plates 7;

the two sides of the bottom end of the first connecting rod 3 are both provided with sliding blocks 9, the inner walls of the two sides of the second connecting rod 4 are both provided with sliding grooves 10, and the sliding blocks 9 are slidably connected inside the sliding grooves 10;

the two ends of the fixed plate 7 are both provided with connecting blocks 11, and the connecting blocks 11 are rotatably connected with the fixed plate 7 through rotating shafts;

a clamping block 12 is arranged on one side, away from the fixing plate 7, of the connecting block 11, clamping grooves 13 are formed in the bottom surface of the bearing plate 2 and the top surface of the base 6, and the clamping block 12 is connected to the insides of the clamping grooves 13 in a sliding mode;

mounting plates 14 are arranged at four corners of the motor 1, and the mounting plates 14 are fixedly connected with the bearing plate 2 through bolts;

universal wheels 15 are arranged at the four corners of the bottom of the base 6;

the implementation mode is specifically as follows: when the motor 1 moves, the bearing plate 2 is driven to vibrate, at the moment, the first connecting rod 3 moves towards the inside of the second connecting rod 4, the sliding block 9 moves in the sliding groove 10, the first spring 5 contracts under the stress, so that the vibration force can be buffered by utilizing the elasticity characteristic of the first spring 5, meanwhile, the bearing plate 2 vibrates to drive the two fixing plates 7 to move downwards in a crossing manner, the fixture block 12 moves in the clamping groove 13, the second spring 8 is stressed to contract, the vibration force can thus be damped by the elastic properties of the second spring 8, so that, by simultaneous damping of the first spring 5 and the second spring 8, can effectively reduce the vibration force borne by the base 6, prolongs the service life of the base 6, is provided with a mounting plate 14, is convenient for dismounting the motor 1 and the bearing plate 2, is provided with a universal wheel 15, is convenient for moving and fixing the base 6, this embodiment has specifically solved the not good problem of traditional motor base buffering effect that exists among the prior art.

The working principle of the invention is as follows:

referring to the attached drawings 1-3 of the specification, when the motor 1 vibrates, the bearing plate 2 vibrates to drive the first connecting rod 3 to move towards the second connecting rod 4, the first spring 5 is stressed to contract, meanwhile, the two fixing plates 7 move in a cross mode, and the second spring 8 is stressed to contract, so that the damage to the base 6 caused by the vibration of the motor 1 can be effectively reduced through the buffering of the first spring 5 and the second spring 8, and the service life of the base 6 is prolonged.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a motor base with shock-absorbing function, includes motor (1), its characterized in that: the bottom of motor (1) is equipped with loading board (2), the bottom four corners department of loading board (2) all is equipped with head rod (3), the bottom of head rod (3) is equipped with second connecting rod (4), cup joint in the inside of second connecting rod (4) head rod (3), the top of head rod (3) is equipped with first spring (5), the bottom of second connecting rod (4) is equipped with base (6), be equipped with two fixed plate (7) between base (6) and loading board (2), two fixed plate (7) are the X type setting, two rotate through the pivot between fixed plate (7) and connect, and are equipped with two second spring (8) between two fixed plate (7).

2. The motor base with the shock absorbing function as set forth in claim 1, wherein: the bottom both sides of first connecting rod (3) all are equipped with slider (9), the both sides inner wall of second connecting rod (4) all is equipped with spout (10), slider (9) sliding connection is in the inside of spout (10).

3. The motor base with the shock absorbing function as set forth in claim 1, wherein: the two ends of the fixing plate (7) are respectively provided with a connecting block (11), and the connecting blocks (11) are rotatably connected with the fixing plate (7) through rotating shafts.

4. The motor base with the shock absorbing function as set forth in claim 3, wherein: one side of the connecting block (11) far away from the fixing plate (7) is provided with a clamping block (12), the bottom surface of the bearing plate (2) and the top surface of the base (6) are respectively provided with a clamping groove (13), and the clamping block (12) is slidably connected inside the clamping groove (13).

5. The motor base with the shock absorbing function as set forth in claim 1, wherein: the four corners department of motor (1) all is equipped with mounting panel (14), pass through bolt fixed connection between mounting panel (14) and loading board (2).

6. The motor base with the shock absorbing function as set forth in claim 1, wherein: the four corners of the bottom of the base (6) are provided with universal wheels (15).