CN214930222U

CN214930222U - Heavy module axis vehicle

Info

Publication number: CN214930222U
Application number: CN202121632917.5U
Authority: CN
Inventors: 魏秋东; 孙从义; 魏中保
Original assignee: Heze Jingjiu Special Automobile Co ltd
Current assignee: Heze Jingjiu Special Automobile Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2021-11-30
Anticipated expiration: 2031-07-19

Abstract

The utility model discloses a heavy module axis car, including unit frame and suspension, it has two to hang every axle, it distributes in the both sides of unit frame bottom to hang the equidistance, it comprises mounted frame, hanging shaft, suspension cylinder, balance arm and suspension axle sleeve to hang, the hanging shaft rotates the bottom that connects at unit frame, the inside of hanging shaft suspension axle sleeve, one side fixed welding of suspension axle sleeve has the mounted frame, and the unit frame is network flat-type all steel welded frame structure, and structure optimization has also strengthened the stability of automobile body when improving bearing capacity, when carrying out control turn to, each tire that hangs rotates simultaneously, and the stability of turning to is high, and the mounted frame welds with the hanging axle sleeve together, bears the heavy burden that distributes to each and hangs, and the equilibrium is strong, when hanging and steering drive rod system throw off, the shaft can hang 360 gyration along with, the wheel axle tire is convenient to disassemble, assemble and maintain.

Description

Heavy module axis vehicle

Technical Field

The utility model belongs to the technical field of the axis car, concretely relates to heavy module axis car.

Background

The manufacturing industry in China develops rapidly at present, and the transportation demand to the goods constantly increases, and the transportation requirement is smooth-going, stable, safety, and it is small, the goods that weight is big to adopt ordinary axis car transportation to appear local atress easily unreasonablely, and the transport vechicle is for satisfying the transportation requirement, needs to dock into the multiaxis, and there is certain defect still when using in current axis car, if the not enough stability of automobile body intensity is not enough, the equilibrium is not enough and the maintenance scheduling problem of being not convenient for during the turn.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heavy module axis car to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heavy module axis car, includes the unit frame and hangs, it has two to hang every axle, it distributes in the both sides of unit frame bottom to hang the equidistance, it comprises mounted frame, mounted shaft, suspension cylinder, balance arm and suspension axle sleeve to hang, the mounted shaft rotates the bottom of connecting at the unit frame, the mounted shaft hangs the inside of axle sleeve, the fixed welding in one side of suspension axle sleeve has the mounted frame, the one end of mounted frame articulates there is the balance arm, the middle part of balance arm articulates there is suspension cylinder, suspension cylinder's top is articulated with the middle part on mounted frame top, rotate on the axle journal of balance arm and install the shaft.

Preferably, the unit frame comprises girder, crossbeam, a supporting beam, front end roof beam, a crossbeam supporting beam, the equal fixedly connected with crossbeam in both sides of girder, two are no less than to the crossbeam, just crossbeam symmetric distribution is in the both sides of girder, with a plurality of with one side fixedly connected with supporting beam, and two between the crossbeam a supporting beam sets up about the girder symmetry, the equal fixedly connected with front end roof beam in both ends of girder, the equal fixedly connected with crossbeam supporting beam in bottom of crossbeam, a crossbeam supporting beam respectively with the both sides fixed connection of girder.

Preferably, the middle part of one side of the front end beam is fixedly connected with butt joints, and the center lines of the two butt joints are positioned on the same horizontal straight line.

Preferably, the two sides of the main beam are provided with sliding grooves, the two sliding grooves are movably connected with steering driving rods, the connecting ends of the steering driving rods are hinged to one ends of the balance arms respectively, the middle parts of the two sides of the main beam are provided with placing grooves, the two placing grooves are rotatably provided with steering oil cylinders, and one ends of the steering oil cylinders are hinged to the middle parts of the two steering driving rods respectively.

Preferably, tires are fixedly sleeved at two ends of the wheel shaft, two tires are mounted at the end of each wheel shaft, the tires are made of steel wire tires, the inflation pressure is +/-Mpa, and steel rings are thickened.

Compared with the prior art, the beneficial effects of the utility model are that: the unit frame is a network flat-placed all-steel welded frame structure, the whole width, height and plate thickness are increased in different degrees, the structure is optimized, the bearing capacity is improved, the stability of a vehicle body is enhanced, tires on all suspensions rotate simultaneously when steering is controlled, the steering stability is high, the suspension frame and the suspension shaft sleeve are welded together to bear loads distributed on all suspensions, the balance is strong, when the suspensions are separated from the steering driving rod system, a wheel shaft can rotate for 360 degrees along with the suspensions, and the wheel shaft tires can be conveniently dismounted and maintained.

Drawings

FIG. 1 is a bottom view of the present invention (one side without a tire);

fig. 2 is a front view of the present invention (one side without a tire).

In the figure: 1. a unit frame; 2. hanging; 3. a wheel axle; 4. a steering drive rod; 5. a steering cylinder; 6. a main beam; 7. a cross beam; 8. a support beam; 9. a front end beam; 10. a beam support beam; 11. butt joints; 12. a tire; 13. a suspension bracket; 14. a suspension shaft; 15. suspending the oil cylinder; 16. a balance arm; 17. and a suspension shaft sleeve.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-2, the present invention provides the following technical solutions: the utility model provides a heavy module axis car, including unit frame 1 and suspension 2, it has two to hang 2 every axle, it distributes in the both sides of unit frame 1 bottom to hang 2 equidistance, it comprises mounted frame 13 by the mounted frame 2, mounted shaft 14, hang hydro-cylinder 15, balance arm 16 and suspension axle sleeve 17, mounted shaft 14 rotates the bottom of connecting at unit frame 1, mounted shaft 14 hangs the inside of axle sleeve 17, one side fixed welding of suspension axle sleeve 17 has mounted frame 13, the one end of mounted frame 13 articulates there is balance arm 16, the middle part of balance arm 16 articulates there is suspension hydro-cylinder 15, the top of suspension hydro-cylinder 15 is articulated with the middle part on mounted frame 13 top, it installs shaft 3 to rotate on the axle journal of balance arm 16.

Preferably, unit frame 1 is by girder 6, crossbeam 7, a supporting beam 8, front end roof beam 9, a crossbeam supporting beam 10 is constituteed, the equal fixedly connected with crossbeam 7 in both sides of girder 6, crossbeam 7 is no less than two, and 7 symmetric distributions of crossbeam are in the both sides of girder 6, a fixedly connected with supporting beam 8 between a plurality of crossbeams 7 with one side, and two supporting beams 8 set up about girder 6 symmetry, the equal fixedly connected with front end roof beam 9 in both ends of girder 6, the equal fixedly connected with crossbeam supporting beam 10 in bottom of crossbeam 7, crossbeam supporting beam 10 respectively with the both sides fixed connection of girder 6, crossbeam supporting beam 10 plays the effect of strengthening beam 7, improve the intensity of crossbeam 7, from reaching the purpose that improves axis car life.

Preferably, the middle part of one side of the front end beam 9 is fixedly connected with butt joints 11, and the center lines of the two butt joints 11 are positioned on the same horizontal straight line and used for connecting the two axis vehicles.

Preferably, the sliding grooves are formed in the two sides of the main beam 6, the steering driving rods 4 are movably connected inside the two sliding grooves, the connecting ends of the two steering driving rods 4 are hinged to one end of the balance arm 16 respectively, the placing grooves are formed in the middle of the two sides of the main beam 6, the steering oil cylinders 5 are rotatably mounted inside the two placing grooves, one ends of the two steering oil cylinders 5 are hinged to the middle portions of the two steering driving rods 4 respectively, and one ends of the two steering oil cylinders 5 are hinged to the middle portions of the two steering driving rods 4 respectively.

Preferably, the tires 12 are fixedly sleeved at the two ends of the wheel shaft 3, the two tires 12 are mounted at the end part of each wheel shaft 3, the tires 12 are 9.00-20 steel wire tires, the inflation pressure is 1.2 +/-0.01 MPa, the steel rings are thickened, and the wheel shaft 3 can transversely swing around the balance arm 16 to adapt to the unevenness of the road surface.

The utility model discloses a theory of operation and use flow: after the utility model is installed, firstly, the installation fixation and safety protection of the utility model are checked, then the utility model can be used, when in use, goods are placed on the top end of the unit frame 1, when a plurality of axis vehicles need to be used, the axis vehicles can be connected through the butt joint 11, the axis vehicles are convenient to drag, the unit frame 1 is a network flat-placed all-steel welding frame structure, the whole is enlarged, the width, the height and the plate thickness are increased in different degrees, the structure is optimized, the bearing capacity is improved, meanwhile, the stability of the vehicle body is enhanced, the steering oil cylinder 5 can drive the steering driving rod 4 to move, thereby controlling steering, all the tires on each suspension can rotate simultaneously, the stability is high, the suspension frame 13 is welded with the suspension shaft sleeve 17, the tires distributed on each suspension are born a load, the balance is strong, the suspension 2 can flexibly rotate a certain angle under the traction of the steering driving rod, when the suspension 2 is disconnected with the steering driving rod 4, the wheel shaft 3 can rotate 360 degrees along with the suspension 2, so that the wheel shaft tire can be conveniently dismounted and maintained.

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. The utility model provides a heavy module axis car, includes unit frame (1) and suspension (2), its characterized in that: every axle of suspension (2) has two, it distributes in the both sides of unit frame (1) bottom to hang (2) equidistance, it constitutes by mounted frame (13), mounted shaft (14), suspension cylinder (15), balance arm (16) and suspension axle sleeve (17) to hang (2), mounted shaft (14) rotate to be connected in the bottom of unit frame (1), the inside of suspension axle (14) suspension axle sleeve (17), the fixed welding of one side of suspension axle sleeve (17) has mounted frame (13), the one end of mounted frame (13) articulates there is balance arm (16), the middle part of balance arm (16) articulates there is suspension cylinder (15), the top of suspension cylinder (15) is articulated with the middle part on mounted frame (13) top, rotate on the axle journal of balance arm (16) and install shaft (3).

2. The heavy module axis vehicle of claim 1, wherein: unit frame (1) comprises girder (6), crossbeam (7), a supporting beam (8), front end roof beam (9), a crossbeam supporting beam (10), the equal fixedly connected with crossbeam (7) in both sides of girder (6), two are no less than crossbeam (7), just crossbeam (7) symmetric distribution is in the both sides of girder (6), a plurality of with one side fixedly connected with supporting beam (8), and two between crossbeam (7) supporting beam (8) sets up about girder (6) symmetry, the equal fixedly connected with front end roof beam (9) in both ends of girder (6), the equal fixedly connected with crossbeam supporting beam (10) in bottom of crossbeam (7), crossbeam supporting beam (10) respectively with the both sides fixed connection of girder (6).

3. The heavy module axis vehicle of claim 2, wherein: the middle part of one side of the front end beam (9) is fixedly connected with butt joints (11), and the center lines of the two butt joints (11) are positioned on the same horizontal straight line.

4. The heavy module axis vehicle of claim 2, wherein: the two sides of the main beam (6) are provided with sliding grooves, two sliding grooves are formed in the inner parts of the sliding grooves, the steering driving rods (4) are movably connected, two connecting ends on the steering driving rods (4) are hinged to one ends of the balance arms (16) respectively, the middle parts of the two sides of the main beam (6) are provided with placing grooves, two steering oil cylinders (5) are installed in the placing grooves in a rotating mode, and one ends of the steering oil cylinders (5) are hinged to the middle parts of the steering driving rods (4) respectively.

5. The heavy module axis vehicle of claim 1, wherein: the tyre is characterized in that tires (12) are fixedly sleeved at two ends of the wheel shaft (3), two tires (12) are mounted at the end of each wheel shaft (3), the tires (12) are made of 9.00-20 steel wire tires, the inflation pressure is 1.2 +/-0.01 MPa, and steel rings are thickened.