CN114834205B

CN114834205B - Axle mechanism of new forms of energy truck liftable

Info

Publication number: CN114834205B
Application number: CN202210777301.XA
Authority: CN
Inventors: 邓海燕; 刘永伟
Original assignee: Hangzhou Yinbi Technology Co ltd
Current assignee: Zhonghuan High Tech Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-09-23
Anticipated expiration: 2042-07-04
Also published as: CN114834205A

Abstract

The invention discloses a liftable axle mechanism of a new energy truck, which comprises an axle body, wherein a rotating cylinder is arranged in the middle of the axle body, two ends of the axle body are rotatably connected with two mounting blocks, mounting plates are arranged on the outer sides of the mounting blocks, a rotating mechanism is arranged in the rotating cylinder, a supporting mechanism is arranged on the upper side of the rotating cylinder, a supporting plate is arranged above the rotating cylinder, lifting mechanisms are arranged at two ends of the supporting plate, a regulating and controlling component is arranged on one side of the supporting plate, the damping springs are utilized to damp under normal conditions, when the height difference between two sides of a road is large, the axle body is controlled to rotate by itself, the lifting mechanisms and the regulating and controlling components are utilized to control two ends of the axle body to lift so as to automatically adapt to bump, and potential safety hazards caused by large-angle inclination of a vehicle are avoided.

Description

Axle mechanism of new forms of energy truck liftable

Technical Field

The invention relates to the technical field of new energy automobiles, in particular to a liftable axle mechanism of a new energy truck.

Background

With the gradual withering of petroleum resources and the gradual aggravation of air pollution, the society has stronger and stronger call for new energy automobiles, including pure electric vehicles, hybrid power vehicles, plug-in vehicles, fuel cells and other types of automobiles, and the new energy automobiles greatly reduce the dependence on petroleum and the atmospheric pollution. Compared with the traditional internal combustion engine automobile, the new energy automobile has the advantages that the energy supply form is different, the whole automobile overall arrangement form and the driving system assembly are greatly changed, the driving system assembly is important for the whole automobile, the bearing function and the driving function are borne, and the safety and the comfort performance of the whole automobile are directly determined.

The new energy automobile drives wheels to rotate by utilizing hub motors arranged at two ends of an axle so as to replace a driving mode of a traditional automobile, when the new energy truck stops on the ground with large height difference of two sides of a road or a meeting truck moves to the outer side of the road, the truck can incline or the wheels are suspended, and great potential safety hazards are caused.

Disclosure of Invention

The invention aims to provide a liftable axle mechanism of a new energy truck, which can prevent the truck from inclining at a large angle or hanging wheels when the truck is parked and meets a vehicle, so as to solve the problems in the background technology.

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

axle mechanism of new forms of energy truck liftable, including the axle body, axle body middle part is equipped with the rotation cylinder, axle body both ends are rotated and are connected with two installation pieces, the installation piece outside is equipped with the mounting panel, the inside slewing mechanism that is equipped with of rotation cylinder, the rotation cylinder upside is equipped with supporting mechanism, backup pad, the rotation cylinder top is located to the backup pad, and both ends are equipped with elevating system, backup pad one side is equipped with the regulation and control subassembly.

Preferably, slewing mechanism includes the dwang, the dwang both ends are rotated with two installation piece one end respectively and are connected, it has the rotation groove to rotate the cylinder to open, the dwang runs through and rotates inslot portion, installs in the mounting panel outside with in-wheel motor and the installation wheel can use, and the axle body rotates when road both sides difference in height is great to appear simultaneously, makes the mounting panel at both ends be in parallel to each other and vertical position all the time under the drive of dwang simultaneously for the wheel is vertical all the time in order to support the vehicle.

Preferably, the supporting mechanism includes the gag lever post, it has the intercommunication mouth to rotate the groove upside, gag lever post one end is rotated and is connected in the dwang middle part, the gag lever post both sides are rotated respectively and are connected in intercommunication mouth both sides, the gag lever post upper end is equipped with sliding connection in the rotating turret of rotating the cylinder upside, the inside pneumatic cylinder that is equipped with of rotating turret, the pneumatic cylinder distal end is fixed in backup pad one side, rotates when dwang, axle body and mounting panel are jolted in order to adapt to the road, and the gag lever post rotates in step, drives the rotating turret simultaneously and rotates, and the backup pad is fixed in the vehicle bottom, utilizes the pneumatic cylinder to be connected with rotating cylinder and axle body, can rotate the relatively steady that adapts to jolt the road when the axle body all the time.

Preferably, elevating system includes the elevator, the backup pad downside is equipped with electronic slide rail, the elevator is fixed in electronic slide rail and removes the end, the elevator rotates the support telescopic link that is connected with a plurality of evenly distributed, it rotates to connect in installation piece one side to support the telescopic link distal end, it is equipped with damping spring to support the telescopic link outside, the damping spring both ends are fixed in respectively and support the telescopic link both ends, open at the backup pad both ends has the lift groove, the lift inslot portion is equipped with lifting unit, and the elevator is located electronic slide rail distal end under the normal conditions, utilizes damping spring and support telescopic link to normally cushion, and axle body one end rises to axle body one end and is connected fixedly by lifting unit when the road both sides difference in height is great appearing, and the extension pneumatic cylinder makes the other end axle body descend in order to adapt to jolt.

Preferably, the lifting component comprises a supporting block which is slidably connected inside the lifting groove, connecting blocks are arranged on two sides of the lifting groove, a connecting port which is attached to the connecting blocks is formed in the installing block, a contact port is formed in the supporting block, a contact block is slidably connected to the inner portion of the contact port, a clamping component is arranged inside the lifting groove, one end of the axle body reaches the lifting groove to be in contact with the supporting block, the contact block is pressed, when the hydraulic cylinder extends to lower the axle body at the other end, the axle body and the supporting block move simultaneously, the connecting block enters the connecting port to be connected and fixed, and therefore the lifting component can be suitable for road jolting.

Preferably, the joint subassembly includes the joint board, the inslot portion of going up and down is opened there is the joint groove with joint board sliding connection, joint board one side is equipped with the joint spring, joint spring distal end is fixed in the inslot portion of joint, joint board one side is equipped with blocks the piece and with the control block that the contact opening was laminated mutually, joint inslot portion is equipped with carries out the start button of controlling to electronic slide rail, and the control block gets into the contact opening inside and will contact the piece top and rise under the extension effect of joint spring under the normal conditions, blocks to rise on the piece simultaneously and stops fixedly to the supporting shoe, can press the joint board joint inslot portion of impressing and press the start button when axle body one end reachs the supporting shoe top, and the electronic slide rail of control near-end drives the lift piece and removes inside with the auxiliary connecting piece entering connector.

Preferably, the regulation and control subassembly is including regulating and controlling the frame, the regulation and control frame is fixed in backup pad one side, the inside rotation of regulation and control frame is connected with the regulation and control pole, the regulation and control pole distal end is equipped with the balancing weight, regulation and control frame both sides are equipped with the regulation and control button, and axle body one end is fixed after electronic slide rail starts, later utilizes the balancing weight to change the control of control pole, can press the regulation and control button when the vehicle slope and resume vertical contactless regulation and control button until the regulation and control pole to the regulation and control pole contacts reverse regulation and control button once more when the vehicle is through jolting the position and makes the pneumatic cylinder reset, utilizes damping spring can carry out normal shock attenuation once more.

Preferably, two supporting frames attached to the mounting block are arranged on one side of the supporting block, and the supporting frames are used for improving the connection stability of the supporting block and the mounting block.

Compared with the prior art, the invention has the beneficial effects that:

when the truck is parked in the great or meeting car of road both sides difference in height and is deflected to the road outside, the control axle body rotates, and both ends go up and down for the wheel is in vertical state all the time and supports with ground contact, avoids the truck to appear wide-angle slope or the wheel is unsettled, avoids the unnecessary potential safety hazard.

Drawings

FIG. 1 is an overall schematic view of the present invention;

FIG. 2 is a bottom schematic view of the present invention;

FIG. 3 is a schematic view of the present invention showing the two ends of the axle body being lifted to accommodate road bumps;

FIG. 4 is a schematic view of the interior of the elevator chute of the present invention;

FIG. 5 is an internal view of the clamping assembly of the present invention;

FIG. 6 is an enlarged view of area A of FIG. 1;

FIG. 7 is an enlarged view of area B of FIG. 1;

fig. 8 is an enlarged view of region C in fig. 2.

In the figure: 1-a vehicle axle body; 2-rotating the cylinder; 3-mounting a block; 4-mounting a plate; 5-a rotating mechanism; 6-a support mechanism; 7-a support plate; 8-a lifting mechanism; 9-a regulatory component; 10-rotating rods; 11-a rotation slot; 12-a limiting rod; 13-a communication port; 14-a turret; 15-hydraulic cylinders; 16-a lifting block; 17-an electric slide rail; 18-supporting the telescopic rod; 19-a damping spring; 20-a lifting groove; 21-a lifting assembly; 22-a support block; 23-connecting blocks; 24-connection port; 25-a contact port; 26-a contact block; 27-a snap-in assembly; 28-a clamping plate; 29-a clamping groove; 30-a clamping spring; 31-a stop block; 32-a control block; 33-an activation button; 34-a regulating frame; 35-a regulating and controlling rod; 36-a counterweight block; 37-adjusting button; 38-a support frame; 39-extension spring.

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.

Example 1

Referring to fig. 1, 3 and 6, the invention provides an axle mechanism capable of preventing a new energy truck from tilting at a large angle or hanging wheels when the truck is parked or meets, which comprises an axle body 1, wherein a rotating cylinder 2 is arranged in the middle of the axle body 1, two mounting blocks 3 are rotatably connected to two ends of the axle body 1, a mounting plate 4 is arranged outside the mounting blocks 3, a rotating mechanism 5 is arranged inside the rotating cylinder 2, a supporting mechanism 6 is arranged on the upper side of the rotating cylinder 2, a supporting plate 7 is arranged above the rotating cylinder 2, lifting mechanisms 8 are arranged at two ends of the supporting plate 7, and a regulating assembly 9 is arranged on one side of the supporting plate 7.

Referring to fig. 1, a rotating mechanism 5 in the figure includes a rotating rod 10, two ends of the rotating rod 10 are respectively rotatably connected with one ends of two mounting blocks 3, a rotating groove 11 is formed in a rotating cylinder 2, the rotating rod 10 penetrates through the inside of the rotating groove 11, a hub motor is mounted on the outer side of a mounting plate 4 and a wheel is mounted for use, the axle body 1 rotates when the height difference between two sides of a road is large, and the mounting plates 4 at two ends are always parallel to each other and at a vertical position under the driving of the rotating rod 10, so that the wheel is always vertical to support the vehicle.

Referring to fig. 3, in the figure, the supporting mechanism 6 includes a limiting rod 12, a communicating opening 13 is formed in the upper side of the rotating groove 11, one end of the limiting rod 12 is rotatably connected to the middle of the rotating rod 10, two sides of the limiting rod 12 are rotatably connected to two sides of the communicating opening 13 respectively, a rotating frame 14 slidably connected to the upper side of the rotating cylinder 2 is arranged at the upper end of the limiting rod 12, a hydraulic cylinder 15 is arranged inside the rotating frame 14, and the far end of the hydraulic cylinder 15 is fixed to one side of the supporting plate 7.

When dwang 10, axle body 1 and mounting panel 4 rotate in order to adapt to the road and jolt, gag lever post 12 rotates in step, drives the rotating turret 14 simultaneously and rotates, and backup pad 7 is fixed in the vehicle bottom, utilizes pneumatic cylinder 15 to be connected with rotation cylinder 2 and axle body 1, can rotate the relative steady of keeping backup pad 7 all the time when adapting to the road of jolting at axle body 1.

When the vehicle runs to the road with large height difference at two sides, the two ends of the vehicle axle body 1 are automatically controlled to lift so as to adapt to the bumping away: utilize slewing mechanism 5 to install the axle body 1 in backup pad 7 below, be fixed in the vehicle bottom with backup pad 7, can rotate the lift in axle body 1 when the road jolts, automatic control installation piece 3 rotates simultaneously and makes the tire be in vertical state all the time and can carry out normal use.

Example 2

Referring to fig. 1, fig. 2, fig. 4, fig. 5, fig. 6, and fig. 8, this embodiment further illustrates embodiment 1, and the present invention provides an axle mechanism for preventing a new energy truck from tilting at a large angle or hanging wheels in the air when the truck is parked or meeting, including an axle body 1, a rotating cylinder 2 disposed in the middle of the axle body 1, two mounting blocks 3 rotatably connected to two ends of the axle body 1, a mounting plate 4 disposed outside the mounting blocks 3, a rotating mechanism 5 disposed inside the rotating cylinder 2, a supporting mechanism 6 disposed on the upper side of the rotating cylinder 2, a supporting plate 7 disposed above the rotating cylinder 2, and having a lifting mechanism 8 at two ends, and a regulating assembly 9 disposed on one side of the supporting plate 7.

Referring to fig. 2 and 8, in the drawings, a lifting mechanism 8 includes a lifting block 16, an electric slide rail 17 is disposed at a lower side of a supporting plate 7, the lifting block 16 is fixed at a moving end of the electric slide rail 17, the lifting block 16 is rotatably connected with a plurality of supporting telescopic rods 18 which are uniformly distributed, a distal end of each supporting telescopic rod 18 is rotatably connected to one side of a mounting block 3, a damping spring 19 is disposed at an outer side of each supporting telescopic rod 18, two ends of each damping spring 19 are respectively fixed at two ends of each supporting telescopic rod 18, lifting grooves 20 are formed at two ends of the supporting plate 7, a lifting assembly 21 is disposed in each lifting groove 20, the lifting block 16 is normally located at a distal end of the electric slide rail 17, and normal damping is performed by the damping springs 19 and the supporting telescopic rods 18, when the height difference between two sides of a road is large, one end of the axle body 1 rises to one end of the axle body 1 and is fixedly connected by the lifting assembly 21, and the hydraulic cylinder 15 is extended to enable the other end of the axle body 1 to descend to adapt to bump.

Referring to fig. 4, in the figure, the lifting assembly 21 includes a supporting block 22 slidably connected inside the lifting groove 20, two sides of the lifting groove 20 are provided with connecting blocks 23, the mounting block 3 is provided with a connecting port 24 attached to the connecting block 23, the supporting block 22 is provided with a contact port 25, the contact port 25 is slidably connected to a contact block 26, the lifting groove 20 is internally provided with a clamping assembly 27, one end of the axle body 1 reaches the lifting groove 20 to be contacted with the supporting block 22, and the contact block 26 is pressed, when the hydraulic cylinder 15 extends to lower the axle body 1 at the other end, the axle body 1 and the supporting block 22 move simultaneously, so that the connecting block 23 enters the connecting port 24 to be connected and fixed, so as to adapt to road bump, one side of the supporting block 22 is provided with two supporting frames 38 attached to the mounting block 3, and the stability of connection between the supporting block 22 and the mounting block 3 is improved by using the supporting frames 38.

In the scheme, the lifting mechanism 8 and the lifting assembly 21 are utilized to adapt to the rotation of the axle and the jolt.

Example 3

Referring to fig. 1, fig. 3, fig. 6 and fig. 7, this embodiment further illustrates embodiment 2, and the present invention provides an axle mechanism capable of preventing a new energy truck from tilting at a large angle or having suspended wheels when the truck is parked or meeting, including an axle body 1, a rotating cylinder 2 disposed in the middle of the axle body 1, two mounting blocks 3 rotatably connected to two ends of the axle body 1, a mounting plate 4 disposed outside the mounting block 3, a rotating mechanism 5 disposed inside the rotating cylinder 2, a supporting mechanism 6 disposed on the upper side of the rotating cylinder 2, a supporting plate 7, the supporting plate 7 disposed above the rotating cylinder 2, and lifting mechanisms 8 disposed at two ends, and a regulating assembly 9 disposed on one side of the supporting plate 7.

Referring to fig. 3 and 6, in the drawings, the clamping assembly 27 includes a clamping plate 28, a clamping groove 29 slidably connected with the clamping plate 28 is formed in the lifting groove 20, a clamping spring 30 is disposed on one side of the clamping plate 28, a distal end of the clamping spring 30 is fixed in the clamping groove 29, a blocking block 31 and a control block 32 attached to the contact opening 25 are disposed on one side of the clamping plate 28, a start button 33 for controlling the electric slide rail 17 is disposed in the clamping groove 29, under the elongation of the clamping spring 30, the control block 32 enters the contact opening 25 to lift the contact block 26, and the blocking block 31 is lifted to block and fix the supporting block 22, when one end of the axle body 1 reaches above the supporting block 22, the clamping plate 28 can be pressed into the clamping groove 29 and the starting button 33 is pressed, so that the near-end electric slide rail 17 is controlled to drive the lifting block 16 to move to assist the connecting block 23 to enter the connecting port 24.

Referring to fig. 7, in the figure, the adjusting and controlling assembly 9 includes an adjusting and controlling frame 34, the adjusting and controlling frame 34 is fixed on one side of the supporting plate 7, an adjusting and controlling rod 35 is rotatably connected inside the adjusting and controlling frame 34, a balancing weight 36 is disposed at a distal end of the adjusting and controlling rod 35, adjusting and controlling buttons 37 are disposed on two sides of the adjusting and controlling frame 34, one end of the axle body 1 is fixed after the electric slide rail 17 is started, then the balancing weight 36 is used to control the adjusting and controlling rod 35, the adjusting and controlling button 37 can be pressed to control the hydraulic cylinder 15 to extend until the adjusting and controlling rod 35 returns to the vertical non-contact adjusting and controlling button 37 when the vehicle passes through the bump position, the adjusting and controlling rod 35 contacts the reverse adjusting and controlling button 37 again to reset the hydraulic cylinder 15, and normal damping can be performed again by using the damping spring 19.

In this scheme, axle body 1 one end reachs backup pad 7 one end automatic control electronic slide rail 17 and carries out work in order to connect fixedly, uses regulation and control subassembly 9 to control pneumatic cylinder 15 simultaneously in order to drive axle body 1 and control to the adaptation is jolted.

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.

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. Axle mechanism of new forms of energy truck liftable, its characterized in that includes:

the automobile axle comprises an axle body (1), wherein a rotating cylinder (2) is arranged in the middle of the axle body (1), two mounting blocks (3) are rotatably connected to two ends of the axle body (1), a mounting plate (4) is arranged on the outer side of each mounting block (3), a rotating mechanism (5) is arranged in each rotating cylinder (2), and a supporting mechanism (6) is arranged on the upper side of each rotating cylinder (2);

a supporting plate (7), wherein the supporting plate (7) is arranged above the rotating cylinder (2), and two ends of the supporting plate are provided with lifting mechanisms (8), one side of the supporting plate (7) is provided with a regulation and control component (9), the rotating mechanism (5) comprises a rotating rod (10), two ends of the rotating rod (10) are respectively connected with one end of the installation block (3) in a rotating way, the rotating cylinder (2) is provided with a rotating groove (11), the rotating rod (10) penetrates through the inside of the rotating groove (11), the supporting mechanism (6) comprises a limiting rod (12), a communication opening (13) is formed in the upper side of the rotating groove (11), one end of the limiting rod (12) is rotatably connected to the middle part of the rotating rod (10), two sides of the limiting rod (12) are respectively rotatably connected to two sides of the communication opening (13), the upper end of the limiting rod (12) is provided with a rotating frame (14) which is slidably connected to the upper side of the rotating cylinder (2), the utility model discloses a hydraulic support of elevator, including swivel mount (14), pneumatic cylinder (15), lifter (15) far end, backup pad (7) one side, elevating system (8) are including elevator (16), backup pad (7) downside is equipped with electronic slide rail (17), elevator (16) are fixed in electronic slide rail (17) removal end, elevator (16) rotate and are connected with a plurality of evenly distributed's support telescopic link (18), support telescopic link (18) far end rotate connect in installation piece (3) one side, it is equipped with damping spring (19) to support the telescopic link (18) outside, damping spring (19) both ends are fixed in respectively support telescopic link (18) both ends, backup pad (7) both ends are opened has lift groove (20), lift subassembly (21) are equipped with to lift groove (20) inside.

2. The liftable axle mechanism of the new energy truck of claim 1, wherein: lifting unit (21) including sliding connection in lifting groove (20) inside supporting shoe (22), lifting groove (20) both sides are equipped with connecting block (23), installation piece (3) open have with connector (24) that connecting block (23) laminated mutually, supporting shoe (22) are opened there are contact opening (25), contact opening (25) inside sliding connection has contact piece (26), supporting shoe (22) one side is equipped with extension spring (39), extension spring (39) distal end is fixed in lifting groove (20) one end, lifting groove (20) inside is equipped with joint subassembly (27).

3. The liftable axle mechanism of the new energy truck of claim 2, wherein: joint subassembly (27) including joint board (28), lift groove (20) inside open have with joint board (28) sliding connection's joint groove (29), joint board (28) one side is equipped with joint spring (30), joint spring (30) distal end is fixed in joint groove (29) are inside, joint board (28) one side be equipped with block piece (31) and with control block (32) that contact opening (25) laminated mutually, joint groove (29) inside be equipped with right start button (33) that electronic slide rail (17) control.

4. The liftable axle mechanism of the new energy truck of claim 3, wherein: regulation and control subassembly (9) are including regulating and control frame (34), regulation and control frame (34) are fixed in backup pad (7) one side, regulation and control frame (34) inside rotation is connected with regulation and control pole (35), regulation and control pole (35) distal end is equipped with balancing weight (36), regulation and control frame (34) both sides are equipped with regulation and control button (37).

5. The liftable axle mechanism of the new energy truck of claim 4, wherein: and two supporting frames (38) attached to the mounting block (3) are arranged on one side of the supporting block (22).