CN211209423U

CN211209423U - Electric tricycle motor is with supplementary fixing device

Info

Publication number: CN211209423U
Application number: CN201921927607.9U
Authority: CN
Inventors: 黄陆军; 张启峰
Original assignee: Jiangsu Mengtian Electromechanical Technology Co ltd
Current assignee: Jiangsu Mengtian Electromechanical Technology Co ltd
Priority date: 2019-11-09
Filing date: 2019-11-09
Publication date: 2020-08-07
Anticipated expiration: 2029-11-09

Abstract

The utility model discloses an auxiliary fixing device for an electric tricycle motor, which comprises a shell, wherein the shell is of a cavity structure, and a fixing structure, a buffering structure and a heat dissipation structure are arranged on the shell; the fixing structure mainly includes: the anti-collision device comprises a base, two first anti-collision plates with the same structure, four second anti-collision plates with the same structure, a bearing and a rotating shaft; the base is settled in the casing lower extreme, two first anticollision boards are settled respectively in the both ends of controlling of casing, four second anticollision boards are settled respectively in the front and back of casing and both ends around, the round hole has been seted up on one of them first anticollision board and the casing left side of two first anticollision boards, the bearing is settled in round hole department, the pivot is settled on the bearing the utility model relates to an electric tricycle technical field is difficult for receiving vibrations and striking and damage, and the security performance is higher, has increased the life of motor for the motor in the electric tricycle is more stable.

Description

Electric tricycle motor is with supplementary fixing device

Technical Field

The utility model relates to an electric tricycle technical field specifically is an auxiliary fixture for electric tricycle motor.

Background

The electric tricycle is a three-wheeled transport tool for pulling goods or people, which takes a storage battery as power and a motor as drive. The electric tricycle adopts a tubular high-capacity, left and right liner, deep discharge and traction type storage battery, can meet the requirement of continuous discharge during long-time work, and has the advantages of normal use for two years and no reduction of the internal capacity.

Along with the rapid development of economy and science and technology, electric tricycle is by among the extensive application life, electric tricycle motor adopts direct current series excitation towed brush or brushless motor, the inside speed governing booster that is equipped with of motor, normal use is not fragile, output power is strong has been guaranteed, however, in normal life, often can be owing to carelessly hitting the object, or two cars collide with each other, in-process driving and striking, the motor in the electric tricycle can relax, rock when the motor relaxes, the in-process of rocking, can produce the motor bearing and damage, the life of equipment has been reduced, lead to the motor not just with the equipment center of taking, and not good with the equipment dynamic balance who directly links, cause the phenomenon of impact car, when the power is too big, fracture between the drive end of pivot and motor, cause serious harm to user's health.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an electric tricycle motor is with supplementary fixing device, the motor that has solved in the current electric tricycle can relax, rock when the motor relaxes, the in-process of rocking, can produce the motor bearing and damage, the life of equipment has been reduced, lead to the motor not just with the equipment center of taking, and not good with the equipment dynamic balance who directly links, cause the phenomenon of overturning, when the impact volume is too big, fracture between the drive end of pivot and motor, cause serious harm scheduling problem to user's health.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an auxiliary fixing device for a motor of an electric tricycle comprises a shell, wherein the shell is of a cavity structure, and a fixing structure, a buffering structure and a heat dissipation structure are mounted on the shell;

the fixing structure mainly includes: the anti-collision device comprises a base, two first anti-collision plates with the same structure, four second anti-collision plates with the same structure, a bearing and a rotating shaft;

the base is arranged at the lower end of the shell, the two first anti-collision plates are arranged at the left end and the right end of the shell respectively, the four second anti-collision plates are arranged at the front end, the rear end, the front end and the rear end of the shell respectively, round holes are formed in one of the first anti-collision plates of the two first anti-collision plates and the left side of the shell, the bearing is arranged at the round hole, and the rotating shaft is arranged on the bearing.

Preferably, the buffer structure mainly includes: the fan comprises a partition plate, a motor, a first telescopic rod, a fan, a plurality of damping springs with the same structure and a plurality of second telescopic rods with the same structure;

the baffle is arranged on the right side inside the shell, a groove is formed in the baffle, the motor is arranged at the lower end inside the shell through a plurality of bolts with the same structure, the telescopic rod is arranged at the driving end of the motor, the telescopic end of the first telescopic rod is arranged at one end of the rotating shaft, the fan is arranged in the rotating shaft, one end of the damping spring is arranged on the right side of the shell, the other end of the damping spring is arranged on the rear side of the baffle, one end of the second telescopic rod is arranged at the rear side of the shell, the telescopic end of the second telescopic rod is arranged on the baffle, and a plurality of water stop strips with the same structure are arranged on a.

Preferably, the heat dissipation structure mainly includes: a plurality of heat dissipation holes with the same structure and a plurality of water stop strips with the same structure;

the heat dissipation holes are respectively formed in the front and the back of the two second anti-collision plates and the shell, and the water stop strips are respectively arranged on the heat dissipation holes.

Preferably, the plurality of second telescopic rods are all arranged in the middle of the damping spring.

Preferably, a buffer pad is installed in the groove of the partition board.

Preferably, the base is fixed inside the electric tricycle through a plurality of bolts with the same structure.

Advantageous effects

The utility model provides an electric tricycle motor is with supplementary fixing device possesses following beneficial effect: the structure is simple, the fixing is convenient, the motor is effectively protected when the electric tricycle is impacted by the anti-collision plate, the shock absorption spring is arranged, the motor is effectively absorbed, the motor is not easy to be damaged by vibration and impact, the safety performance is higher, the service life of the motor is prolonged, the motor in the electro-tricycle is more stable, the problem that the motor in the electro-tricycle is loosened in the driving and impacting process in the background art is effectively solved, when the motor is loosened and shaken, the bearing of the motor can be damaged in the shaking process, the service life of the equipment is reduced, the motor and the center of the carried equipment are not aligned, the dynamic balance between the motor and the directly connected equipment is not good, and the phenomenon of overturning is caused, when the impact force is too large, the rotating shaft and the driving end of the motor are broken, and the body of a user is seriously damaged.

Drawings

Fig. 1 is the utility model relates to an electric tricycle motor is with supplementary fixing device's schematic structure diagram.

Fig. 2 is the utility model relates to an electric tricycle motor is with auxiliary fixture's fan left side view.

Fig. 3 is the utility model relates to an electric tricycle motor is with supplementary fixing device's second telescopic link and damping spring left side view.

In the figure: 1-a shell; 2-a base; 3-a first fender; 4-a second fender; 5-a bearing; 6-a rotating shaft; 7-a separator; 8, a motor; 9-a first telescopic rod; 10-a fan; 11-a damping spring; 12-a second telescopic rod; 13-heat dissipation holes; 14-water stop bar.

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. 1-3, the present invention provides a technical solution: an auxiliary fixing device for an electric tricycle motor.

Example (b): an auxiliary fixing device for a motor of an electric tricycle comprises a shell 1, wherein the shell 1 is of a cavity structure, and a fixing structure, a buffering structure and a heat dissipation structure are mounted on the shell 1;

referring to fig. 1-3, in the implementation process, the fixing structure mainly includes: the anti-collision device comprises a base 2, two first anti-collision plates 3 with the same structure, four second anti-collision plates 4 with the same structure, a bearing 5 and a rotating shaft 6, wherein the connection relation is as follows:

base 2 settles in 1 lower extreme of casing, and two first anticollision boards 3 settle respectively in casing 1 both ends of controlling, and four second anticollision boards 4 settle respectively in casing 1 around and both ends around and, and the round hole has been seted up on one of them first anticollision board 3 of two first anticollision boards 3 and the 1 left side of casing, and bearing 5 settles in round hole department, and pivot 6 settles on bearing 5.

In the specific implementation process, the buffer structure preferably adopts the following structure, which mainly comprises: the device comprises a partition plate 7, a motor 8, a first telescopic rod 9, a fan 10, a plurality of damping springs 11 with the same structure and a plurality of second telescopic rods 12 with the same structure; the connection relationship is as follows:

baffle 7 is settled in the inside right side of casing 1, it is fluted to set up on baffle 7, motor 8 settles in the inside lower extreme of casing 1 through the same bolt of a plurality of structure, the telescopic link is settled on motor 8's drive end, the flexible end of first telescopic link 9 is settled in the one end of pivot 6, fan 10 is settled in pivot 6, the right side in casing 1 is settled to a plurality of damping spring 11 one end, the other end is settled in the rear side of baffle 7, the rear side in casing 1 is settled to the one end of a plurality of second telescopic link 12, flexible end is settled on baffle 7, the same sealing strip 14 of a plurality of structure settles respectively on a plurality of louvre 13.

In the specific implementation process, it needs to be specifically stated that: the heat radiation structure mainly includes: a plurality of heat dissipation holes 13 with the same structure and a plurality of water stop strips 14 with the same structure; the connection relationship is as follows:

a plurality of louvre 13 is seted up respectively in the front and back of two second anticollision boards 4 and casing 1, and a plurality of sealing rod 14 is settled respectively on a plurality of louvre 13.

Example (b): when the electric tricycle is about to run, the motor 8 starts to rotate, the telescopic rod is driven to rotate, the telescopic rod drives the rotating shaft 6 to rotate through the bearing 5, the electric tricycle is started along with the rotating shaft, when the motor 8 shakes on a bumpy road, the shell 1 effectively protects the motor 8, the first anti-collision plate 3 and the second anti-collision plate 4 are installed to protect the motor 8 from being affected by the impact, when the front of the electric tricycle receives the impact, the first telescopic rod 9 stretches and retracts, meanwhile, the damping spring 11 contracts along with the motor, as an optimization, further, a plurality of second telescopic rods 12 are arranged in the middle of the damping spring 11, the second telescopic rods 12 contract along with the motor, the second telescopic rods 12, the first telescopic rods 9, the damping cushion and the damping spring 11 play a role in buffering and damping, thereby it is right, pivot 6 own bearing 5 has taken huge damage, install fan 10 in pivot 6, drive the in-process of pivot 6 rotation at motor 8, utilize motor 8 self rotational speed, thereby make fan 10 rotatory, carry out real-time cooling to motor 8, louvre 13 then dispels the heat, waterstop 14 is installed to louvre 13 inner wall, waterstop 14 is used for the in-process usefulness of traveling when electric tricycle in the rainy day, waterstop 14 meets water and can automatic inflation, after the complete inflation, can block up louvre 13 completely, motor 8 has been prevented because of intaking, thereby take place the short circuit, the damaged serious of spare part, the life scheduling problem of motor 8 has been reduced.

Preferably, a plurality of second telescopic rods 12 are disposed at the middle of the damping spring 11.

Preferably, a cushion is further installed in the groove of the partition 7.

Preferably, the base 2 is fixed inside the electric tricycle by a plurality of bolts with the same structure.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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. An auxiliary fixing device for an electric tricycle motor comprises a shell (1), and is characterized in that the shell (1) is of a cavity structure, and a fixing structure, a buffering structure and a heat dissipation structure are mounted on the shell (1);

the fixing structure mainly includes: the anti-collision device comprises a base (2), two first anti-collision plates (3) with the same structure, four second anti-collision plates (4) with the same structure, a bearing (5) and a rotating shaft (6);

the base (2) is arranged at the lower end of the shell (1), the two first anti-collision plates (3) are arranged at the left end and the right end of the shell (1) respectively, the four second anti-collision plates (4) are arranged at the front end, the rear end and the front end of the shell (1) respectively, round holes are formed in one of the first anti-collision plates (3) of the two first anti-collision plates (3) and the left side of the shell (1), the bearing (5) is arranged at the round hole, and the rotating shaft (6) is arranged on the bearing (5).

2. The auxiliary fixing device for the electric tricycle motor according to claim 1, wherein the buffer structure mainly comprises: the fan comprises a partition plate (7), a motor (8), a first telescopic rod (9), a fan (10), a plurality of damping springs (11) with the same structure and a plurality of second telescopic rods (12) with the same structure;

the utility model discloses a fan, including casing (1), baffle (7), seted up the recess on baffle (7), motor (8) settle in the inside lower extreme of casing (1) through the same bolt of a plurality of structure, the telescopic link settles on the drive end of motor (8), the flexible end of first telescopic link (9) settles in the one end of pivot (6), fan (10) settle on pivot (6), the right side in casing (1) is settled to a plurality of damping spring (11) one end, and the other end settles in the rear side of baffle (7), a plurality of the one end of second telescopic link (12) is settled in the rear side of casing (1), and flexible end is settled on baffle (7), the same sealing rod of a plurality of structure (14) are settled respectively on a plurality of louvre (13).

3. The auxiliary fixing device for the electric tricycle motor according to claim 1, wherein the heat dissipation structure mainly comprises: a plurality of heat dissipation holes (13) with the same structure and a plurality of water stop strips (14) with the same structure;

the heat dissipation holes (13) are respectively formed in the front and the back of the two second anti-collision plates (4) and the shell (1), and the water stop strips (14) are respectively arranged on the heat dissipation holes (13).

4. The auxiliary fixing device for the motor of the electro-tricycle as claimed in claim 2, wherein the plurality of second telescopic rods (12) are disposed at the middle part of the damping spring (11).

5. An auxiliary fixture for an electric tricycle motor according to claim 2, characterized in that a cushion is mounted in a groove of the partition (7).

6. The auxiliary fixing device for the motor of the electro-tricycle as claimed in claim 1, wherein the base (2) is fixed inside the electro-tricycle through a plurality of bolts with the same structure.