CN112208695B

CN112208695B - Liftable new forms of energy car frame

Info

Publication number: CN112208695B
Application number: CN202011160151.5A
Authority: CN
Inventors: 张云亮; 肖玉奉; 杨建�
Original assignee: Guizhou Jianlong New Energy Vehicle Co ltd
Current assignee: Guizhou Jianlong New Energy Vehicle Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-12-31
Anticipated expiration: 2040-10-27
Also published as: CN112208695A

Abstract

The invention discloses a liftable new energy vehicle frame, which comprises a connecting frame and a supporting frame, wherein the connecting frame is connected with the head of a vehicle, the supporting frame is provided with an installation shaft, the connecting frame comprises a main support rod, two sides of the main support rod are vertically and fixedly provided with support rods, the support rods are provided with rotatable first support rods, the supporting frame comprises auxiliary support rods, two sides of the auxiliary support rods are vertically and fixedly provided with supporting shafts, the supporting shafts are provided with rotatable installation shafts, the installation shafts are provided with installation flanges for installing hub devices, the installation shafts are provided with second support rods, the installation frames are provided with installation frames, the first support rods and the second support rods are hinged to the middle parts of the installation frames, the auxiliary support rods are slidably arranged on the main support rods, and a movement control device is arranged to control the auxiliary support rods to slide relatively. The liftable new energy vehicle frame enables the height of the container to be adapted to the loading platform, and is convenient for loading goods.

Description

Liftable new forms of energy car frame

Technical Field

The invention relates to a frame, in particular to a liftable new energy vehicle frame.

Background

The new energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure.

The new energy automobile comprises four types of Hybrid Electric Vehicles (HEV), pure electric vehicles (BEV, including solar vehicles), Fuel Cell Electric Vehicles (FCEV), other new energy (such as efficient energy storage devices like super capacitors and flywheels) automobiles and the like. Unconventional automotive fuels refer to fuels other than gasoline, diesel, Natural Gas (NG), Liquefied Petroleum Gas (LPG), Ethanol Gasoline (EG), methanol, dimethyl ether.

A three-wheel plug-in electric new energy vehicle can be used in rural areas by being provided with a cargo box on a vehicle frame and used as a vehicle for loading and transporting crops or other articles. However, in the practical application process, the loading platforms of the crops have different heights and have no standard, so that the specific practical working conditions can be referred.

Disclosure of Invention

The invention aims to: aiming at the reasons of the background technology, a liftable new energy vehicle frame is provided, so that the height of a container is adapted to a loading platform, and the loading of goods is facilitated.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a liftable new forms of energy car frame, includes the link of being connected with the locomotive portion part and has the support frame of installation axle, the link includes the main vaulting pole, and main vaulting pole both sides are the fixed bracing piece that is provided with perpendicularly, are provided with on the bracing piece can the pivoted first vaulting pole, the support frame includes vice vaulting pole, and vice vaulting pole both sides are the fixed back shaft that is provided with perpendicularly, are provided with rotatable installation axle on the back shaft, install the epaxial mounting flange that is used for installing the wheel hub device that is provided with of installation, and install the epaxial second vaulting pole that is provided with, set up the mounting bracket, will first vaulting pole and second vaulting pole all articulate in the mounting bracket middle part, vice vaulting pole slidable ground sets up on the main vaulting pole to set up its relative slip of mobile control device control.

On the basis of the above scheme and as a preferable scheme of the scheme: the main stay bar is provided with a hollow inner groove, and the auxiliary stay bar is inserted in the inner groove in a sliding fit mode.

On the basis of the above scheme and as a preferable scheme of the scheme: the auxiliary stay bar is provided with a hollow inner cavity, a first connecting block with a threaded hole is fixedly arranged in the inner groove of the main stay bar, a second connecting block is fixedly arranged in the inner cavity of the auxiliary stay bar, and a screw rod is arranged to be inserted into the inner groove from the inner cavity of the auxiliary stay bar and is rotatably connected with the second connecting block.

On the basis of the above scheme and as a preferable scheme of the scheme: the end part of the screw rod, which is positioned at the direction end of the support frame, is provided with a slot which is beneficial to assisting in rotating the screw rod.

On the basis of the above scheme and as a preferable scheme of the scheme: a triangular connecting block is arranged between the main supporting rod and the supporting rod of the connecting frame for reinforcing connection.

On the basis of the above scheme and as a preferable scheme of the scheme: still include balanced auxiliary device, balanced auxiliary device is including articulating the first piece on the mounting bracket and articulating the second piece on first vaulting pole, first piece and second piece are kept away from articulated direction end and are all provided with the jack, set up the screw and pass and set up the nut lock dead in the jack of first piece and second piece.

The invention has the beneficial effects that:

the liftable new energy vehicle frame enables the height of the container to be adapted to the loading platform, and is convenient for loading goods. Due to the fact that mountainous roads are in various conditions such as long downhill slopes and long uphill slopes, the mounting frame of the vehicle frame for arranging the cargo box can be tilted forwards and backwards to adjust the center of the cargo box besides lifting. The safety protection function can be realized in the environments of long downhill slopes or long uphill slopes and the like.

The specific operation mode is that the main supporting rod and the auxiliary supporting rod form a triangular structure together with the first supporting rod and the second supporting rod, and the relative positions of the main supporting rod and the auxiliary supporting rod are adjusted by rotating the screw rods so as to change the triangular structure to lift the mounting frame.

The inclination of the mounting rack is adjusted and controlled by the size of an included angle between the first supporting block and the second supporting block.

Drawings

Fig. 1 is a schematic structural diagram of a liftable new energy vehicle frame;

fig. 2 is a sectional view of the liftable new energy vehicle frame.

In the figure: the support device comprises a connecting frame-1, a support frame-2, a main supporting rod-3, a supporting rod-4, a first supporting rod-5, an auxiliary supporting rod-6, a supporting shaft-7, a mounting shaft-8, a mounting flange-9, a second supporting rod-10, a mounting frame-11, an inner groove-12, a first connecting block-13, a second connecting block-14, a screw rod-15, a slot-16, a triangular connecting block-17, a first supporting block-18, a second supporting block-19 and a nut-20.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the accompanying drawings, 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.

Referring to fig. 1-2, a liftable new energy vehicle frame comprises a connecting frame 1 connected with a vehicle head portion and a supporting frame 2 provided with an installation shaft 8, wherein the connecting frame 1 comprises a main supporting rod 3, two sides of the main supporting rod 3 are vertically and fixedly provided with supporting rods 4, the supporting rods 4 are provided with first supporting rods 5 capable of rotating, the supporting frame 2 comprises auxiliary supporting rods 6, two sides of each auxiliary supporting rod 6 are vertically and fixedly provided with a supporting shaft 7, the supporting shaft 7 is provided with a rotatable installation shaft 8, the installation shaft 8 is provided with a mounting flange 9 for mounting a wheel hub device, the mounting shaft 8 is provided with second supporting rods 10, a mounting frame 11 is arranged, the first supporting rods 5 and the second supporting rods 10 are hinged to the middle portion of the mounting frame 11, the auxiliary supporting rods 6 are slidably arranged on the main supporting rod 3, and a mobile control device is arranged to control relative sliding of the auxiliary supporting rods. Wherein 1 front end of link is used for connecting locomotive portion, and mounting flange 9 is used for setting up the wheel hub device, and mounting bracket 11 is used for setting up the goods shelves. The lifting control of the mounting frame 11 is realized by changing the relative movement positions of the main supporting rod 3 and the auxiliary supporting rod 6.

Further, in order to facilitate the position adjustment of the main stay 3 and the auxiliary stay 6, the main stay 3 has a hollow inner groove 12, and the auxiliary stay 6 is inserted in the inner groove 12 in a sliding fit manner. The auxiliary stay 6 has a hollow inner cavity, a first connecting block 13 having a threaded hole is fixedly provided in the inner cavity 12 of the main stay 3, a second connecting block 14 is fixedly provided in the inner cavity of the auxiliary stay 6, and a screw 15 is inserted into the inner cavity 12 from the inner cavity of the auxiliary stay 6, and the screw 15 is rotatably connected to the second connecting block 14. The end of the screw 15 located at the direction end of the support frame 2 is provided with a slot 16 for assisting the rotation of the screw 15.

Further, a triangular connecting block 17 is arranged between the main supporting rod 3 and the supporting rod 4 of the connecting frame 1 for reinforcing connection.

Further, for realizing the control of the inclination angle of the cargo box, a balance auxiliary device is arranged, the balance auxiliary device comprises a first supporting block 18 hinged on the mounting frame 11 and a second supporting block 19 hinged on the first supporting rod 5, the ends of the first supporting block 18 and the second supporting block 19 far away from the hinge direction are provided with insertion holes, and a screw passes through the insertion holes of the first supporting block 18 and the second supporting block 19 and is provided with a nut 20 for locking.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a new forms of energy car frame of liftable which characterized in that: the wheel hub device comprises a connecting frame (1) connected with the head of a vehicle and a supporting frame (2) with an installation shaft (8), wherein the connecting frame (1) comprises a main supporting rod (3) with a hollow inner groove (12), supporting rods (4) are vertically and fixedly arranged on two sides of the main supporting rod (3), a first supporting rod (5) capable of rotating is arranged on each supporting rod (4), the supporting frame (2) comprises an auxiliary supporting rod (6), supporting shafts (7) are vertically and fixedly arranged on two sides of the auxiliary supporting rod (6), a rotatable installation shaft (8) is arranged on each supporting shaft (7), an installation flange (9) used for installing a wheel hub device is arranged on each installation shaft (8), a second supporting rod (10) is arranged on each installation shaft (8), an installation frame (11) is arranged, the first supporting rod (5) and the second supporting rod (10) are hinged to the middle of the main supporting frame (11), and the auxiliary supporting rod (6) is slidably arranged in the main supporting frame (12) in a mode of penetrating in the inner groove (12) in a sliding fit mode On vaulting pole (3), vice vaulting pole (6) have hollow inner chamber, fixed first connecting block (13) that set up and have the screw hole in main vaulting pole (3) inside groove (12), fixed second connecting block (14) that set up in the inner chamber of vice vaulting pole (6), set up screw rod (15) and insert in inside groove (12) from the inner chamber of vice vaulting pole (6) to make screw rod (15) rotationally be connected with second connecting block (14), it is provided with first piece (18) to articulate on mounting bracket (11), it is provided with second piece (19) to articulate on first vaulting pole (5), first piece (18) and second piece (19) are kept away from articulated direction end and all are provided with the jack, set up the screw and pass and set up nut (20) lock from the jack of first piece (18) and second piece (19).

2. The liftable new forms of energy car frame of claim 1, characterized in that: the end part of the screw rod (15) at the direction end of the support frame (2) is provided with a slot (16) which is beneficial to assisting in rotating the screw rod (15).

3. The liftable new forms of energy car frame of claim 1, characterized in that: a triangular connecting block (17) is arranged between the main supporting rod (3) and the supporting rod (4) of the connecting frame (1) for reinforcing connection.