阅读说明：本技术 一种基于轮毂电机的横向稳定加固装置及半挂车 (Transverse stabilization reinforcing apparatus based on hub motor and semitrailer ) 是由 路玉峰 柏贞远 于 2020-06-18 设计创作，主要内容包括：本发明公开了一种基于轮毂电机的横向稳定加固装置及半挂车,其技术方案为：包括稳定座,稳定座两侧均转动连接有驱动臂、支撑臂,且驱动臂、支撑臂分别关于稳定座对称；所述驱动臂与支撑臂之间通过支撑架相连,支撑架一侧安装传动机构,传动机构与稳定座之间连接有伸缩杆。本发明解决了现有技术不便于对轮毂电机的半挂车横向稳定可靠的支撑,对轮毂电机半挂车横向机构缓冲减震,不便于加固装置结构可靠的连接的问题,实现了对轮毂电机半挂车横向稳定可靠的支撑,减少了车辆行驶中共振的产生,提高了连接件之间的牢固性和安全性。(The invention discloses a transverse stabilization reinforcing device based on a hub motor and a semitrailer, and the technical scheme is as follows: the device comprises a stabilizing seat, wherein both sides of the stabilizing seat are rotationally connected with a driving arm and a supporting arm, and the driving arm and the supporting arm are respectively symmetrical about the stabilizing seat; the driving arm is connected with the supporting arm through a supporting frame, a transmission mechanism is installed on one side of the supporting frame, and a telescopic rod is connected between the transmission mechanism and the stabilizing seat. The semi-trailer provided by the invention solves the problems that the semi-trailer with the hub motor is inconvenient to transversely stably and reliably support, the transverse mechanism of the semi-trailer with the hub motor is buffered and damped, and the semi-trailer with the hub motor is inconvenient to structurally and reliably connect, so that the semi-trailer with the hub motor is transversely stably and reliably supported, the generation of resonance during vehicle running is reduced, and the firmness and the safety of connecting pieces are improved.)

1. A transverse stabilization reinforcing device based on a hub motor is characterized by comprising a stabilization seat, wherein both sides of the stabilization seat are rotatably connected with a driving arm and a supporting arm, and the driving arm and the supporting arm are respectively symmetrical about the stabilization seat; the driving arm is connected with the supporting arm through a supporting frame, a transmission mechanism is installed on one side of the supporting frame, and a telescopic rod is connected between the transmission mechanism and the stabilizing seat.

2. The transverse stabilizing and reinforcing device based on the in-wheel motor is characterized in that one end of the driving arm is hinged with the supporting frame, and the other end of the driving arm is hinged with the stabilizing seat; one end of the supporting arm is hinged with the supporting frame, and the other end of the supporting arm is hinged with the stabilizing seat.

3. The transverse stabilization and reinforcement device based on the in-wheel motor is characterized in that a driving shaft is installed on the side surface of the stabilization seat, and connecting pieces are respectively arranged at two ends of the driving shaft; the driving arm/supporting arm is connected with the stabilizing base through a driving shaft.

4. The transverse stabilization and reinforcement device based on the in-wheel motor is characterized in that one end of the driving shaft is inserted into a T-shaped pin, and a first gasket and a nut are arranged between the T-shaped pin and the stabilization seat.

5. The transverse stabilizing and reinforcing device based on the in-wheel motor is characterized in that an elastic buckle is installed at the other end of the driving shaft, and a second gasket is arranged between the elastic buckle and the stabilizing seat.

6. The transverse stabilization and reinforcement device based on the in-wheel motor is characterized in that the transmission mechanism comprises a buffer seat fixedly connected with the support frame and a buffer frame fixed with the telescopic rod, and a rotating assembly is connected between the buffer seat and the buffer frame.

7. The transverse stabilization and reinforcement device based on the in-wheel motor is characterized in that the rotating assembly comprises a cross shaft, and a transverse bearing and a longitudinal bearing are respectively arranged on the cross shaft in two directions perpendicular to each other.

8. The transverse stabilization and reinforcement device based on the in-wheel motor is characterized in that the end of the driving arm/supporting arm is provided with a hinge joint, and the hinge joint is hinged with the supporting frame through a hinge shaft.

9. A semitrailer, characterised by comprising a reinforcing device according to any one of claims 1 to 8.

10. The semitrailer of claim 9, further comprising wheels and a frame, wherein the frame is mounted above the reinforcing device, and the wheels are symmetrically mounted on two sides of the reinforcing device through the hub assemblies.

Technical Field

The invention relates to the field of transportation equipment, in particular to a transverse stabilization reinforcing device based on a hub motor and a semitrailer.

Background

With the continuous growth of goods trade activity, the transportation industry is also developed and strengthened, and the development of bulk goods transportation and container transportation is the most prominent, the semitrailer has been more and more widely applied as a cargo-carrying traction vehicle with large carrying capacity and strong carrying capacity, the driving of the hub motor is more and more popular in the field of semitrailer use, the hub motor combines the driving motor and the transmission braking device into the hub, and the semitrailer trailer has the advantages of small volume, light weight, good climbing performance and the like, can ensure that the vehicle can obtain larger stable torque when running at low speed, and needs a reinforcing device to support the transverse bridge of the semitrailer when the hub motor is used.

The existing reinforcing device is various in types, can basically meet the use requirements of people, but still has certain problems, and has the following points:

(1) when the existing reinforcing device is used, the semitrailer of the hub motor is not conveniently and transversely stably and reliably supported, so that the stability of the reinforcing device in use is seriously influenced;

(2) the existing reinforcing device is not convenient to buffer and damp a transverse mechanism of a wheel hub motor semitrailer when in use, so that the reliability of the reinforcing device in use is greatly influenced;

(3) the existing reinforcing devices are generally inconvenient for the reliable connection of the reinforcing device structure when in use, thereby bringing great trouble to people.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a transverse stable reinforcing device based on a hub motor and a semitrailer, so that the semitrailer can be transversely stably and reliably supported, the resonance generated during the driving of a vehicle is reduced, and the firmness and the safety of connecting pieces are improved.

In order to achieve the purpose, the invention is realized by the following technical scheme:

in a first aspect, an embodiment of the present invention provides a transverse stabilization and reinforcement device based on a hub motor, including a stabilization seat, wherein both sides of the stabilization seat are rotatably connected with a driving arm and a supporting arm, and the driving arm and the supporting arm are respectively symmetric with respect to the stabilization seat; the driving arm is connected with the supporting arm through a supporting frame, a transmission mechanism is installed on one side of the supporting frame, and a telescopic rod is connected between the transmission mechanism and the stabilizing seat.

As a further implementation mode, one end of the driving arm is hinged with the supporting frame, and the other end of the driving arm is hinged with the stabilizing seat; one end of the supporting arm is hinged with the supporting frame, and the other end of the supporting arm is hinged with the stabilizing seat.

As a further implementation mode, a driving shaft is installed on the side surface of the stabilizing seat, and connecting pieces are respectively arranged at two ends of the driving shaft; the driving arm/supporting arm is connected with the stabilizing base through a driving shaft.

As a further implementation mode, one end of the driving shaft is inserted into a T-shaped pin, and a first gasket and a nut are arranged between the T-shaped pin and the stabilizing seat.

As a further implementation mode, an elastic buckle is installed at the other end of the driving shaft, and a second gasket is arranged between the elastic buckle and the stabilizing seat.

As a further implementation mode, the transmission mechanism comprises a buffer seat fixedly connected with the support frame and a buffer frame fixed with the telescopic rod, and a rotating assembly is connected between the buffer seat and the buffer frame.

As a further implementation manner, the rotating assembly comprises a cross shaft, and a transverse bearing and a longitudinal bearing are respectively installed on two directions of the cross shaft, which are perpendicular to each other.

As a further implementation manner, the end of the driving arm/supporting arm is provided with a hinge buckle, and the hinge buckle is hinged with the supporting frame through a hinge shaft.

In a second aspect, the embodiment of the invention further provides a semitrailer, which comprises the reinforcing device.

As a further implementation mode, the vehicle-mounted wheel type automobile hub further comprises wheels and a vehicle frame, wherein the vehicle frame is mounted above the reinforcing device, and the wheels are symmetrically mounted on two sides of the reinforcing device through the wheel hub assemblies.

The beneficial effects of the above-mentioned embodiment of the present invention are as follows:

(1) according to one or more embodiments of the invention, two groups of driving arms and supporting arms are hinged on two sides of the stabilizing seat, when wheels walk on bumpy road surfaces, the driving arms and the stabilizing seat are matched with each other to generate transverse deformation energy absorption, the driving arms and the supporting frames are matched with each other to generate longitudinal deformation energy absorption, transverse stable reinforcement of the hub motor semi-trailer is realized under the matching of the two groups of driving arms and the supporting arms, transverse stable and reliable support of the hub motor semi-trailer by the reinforcing device is realized, and transverse stability of the hub motor semi-trailer is improved;

(2) one or more embodiments of the invention are provided with a buffer seat, a transverse bearing, a cross axle, a buffer frame and a longitudinal bearing, and by fixing the telescopic rod at two sides of the stable seat, when the wheel meets a bumpy road surface, the cross axle is matched with the transverse bearing to enable the telescopic rod to swing transversely; under the support of the buffer seat, the support frame drives the telescopic rod to transversely swing; under the matching of the longitudinal bearing and the support of the buffer frame, the cross shaft drives the telescopic rod to longitudinally swing through the support frame, so that the reinforcing device can buffer and damp the transverse mechanism of the hub motor semitrailer, the resonance generated during the running of the vehicle is reduced, and the stability of the vehicle is improved;

(3) according to one or more embodiments of the invention, the driving arm is hinged with the stabilizing base through the driving shaft, the gasket and the nut are sleeved at one end of the driving shaft, the T-shaped pin is inserted into the driving shaft, and the nut is limited and supported by the T-shaped pin; the gasket is sleeved at the other end of the driving shaft, and the elastic buckle is inserted into the driving shaft; the driving shaft is reinforced by the mutual matching of the elastic buckle and the T-shaped pin, the reliable connection of the structure of the reinforcing device is realized, and the firmness and the safety between the connecting pieces are improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.

FIG. 1 is a schematic front cross-sectional view of the present invention, according to one or more embodiments;

FIG. 2 is a schematic top cross-sectional view of a stabilizer base according to one or more embodiments of the present invention;

FIG. 3 is an enlarged schematic view of a transmission mechanism according to one or more embodiments of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 5 is a side cross-sectional structural view of a driveshaft in accordance with one or more embodiments of the present invention;

FIG. 6 is a side cross-sectional structural schematic view of a hub assembly in accordance with one or more embodiments of the present invention;

wherein, 1, wheel; 2. a bolt; 3. a hub assembly; 4. a frame; 5. a hinge joint buckle; 6. hinging a shaft; 7. a drive arm; 8. a first gasket; 9. a nut; 10. a T-shaped pin; 11. a drive shaft; 12. a stabilizing base; 13. a second gasket; 14. an elastic buckle; 15. a telescopic rod; 16. a support arm; 17. a transmission mechanism; 1701. a buffer seat; 1702. a transverse bearing; 1703. a cross shaft; 1704. a buffer frame; 1705. a longitudinal bearing; 18. a support frame.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and/or "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof;

for convenience of description, the words "up", "down", "left" and "right" in this application, if any, merely indicate correspondence with the directions of up, down, left and right of the drawings themselves, and do not limit the structure, but merely facilitate the description of the invention and simplify the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The terms "mounted", "connected", "fixed", and the like in the present application should be understood broadly, and for example, the terms "mounted", "connected", and "fixed" may be fixedly connected, detachably connected, or integrated; the two components can be connected directly or indirectly through an intermediate medium, or the two components can be connected internally or in an interaction relationship, and the terms can be understood by those skilled in the art according to specific situations.

Transverse bearing: a bearing installed in a horizontal state;

longitudinal bearing: and the bearing is vertically installed.