CN212447858U

CN212447858U - Muddy mountain road transport vechicle

Info

Publication number: CN212447858U
Application number: CN202020979057.1U
Authority: CN
Inventors: 曾祥刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-02-02
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses a muddy mountain road transport vechicle, including preceding automobile body, back automobile body, preceding automobile body include preceding roof beam structure, set up in preceding roof beam structure top and rather than the articulated packing box of connecting in front end top, still be provided with lifting hydraulic cylinder, preceding axle on the preceding roof beam structure, the back automobile body include back roof beam structure, set up in back roof beam structure middle part top and rather than fixed connection's driver's cabin, still be provided with rather than fixed connection's gearbox, hydraulic pump, back axle on the back roof beam structure, be provided with rather than fixed connection's the poor flat alignment frame in road surface on the back axle, all be provided with rather than fixed connection's differential mechanism on back axle, the preceding axle, preceding automobile body is connected with the back automobile body is articulated. The utility model discloses a gearbox, wide tyre, differential mechanism, the poor leveling adjustment frame in road surface that install have avoided the emergence of the idle running that skids of tyre on muddy mountain road effectively, have enlarged the driving field of vision, have improved the security of driving, have made things convenient for backing a car.

Description

Muddy mountain road transport vechicle

Technical Field

The utility model relates to a transportation equipment technical field specifically indicates a muddy mountain road transport vechicle.

Background

With the development of society and the progress of science and technology, the development of the country on mountainous areas is gradually improved, and the mountainous areas are reformed into gold land industry. In the process of mountain area development, the mountain area is large, the ground is rugged, and mountain road transportation becomes a main difficulty of mountain area development. In the past decades, transportation vehicles of various types such as tricycles, quadricycles, tractors, concrete mixers and the like have been used for mountain transportation, but there are various cases that are not suitable for mountain transportation regardless of the types of transportation vehicles. If the tire on the muddy and steep slope road slips, the tire idles; the driving position of the mixer truck is on one side of the truck body, and the condition of the other side cannot be effectively observed.

Therefore, a muddy road transport vehicle with good performance needs to be researched and solved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a technical scheme does: a muddy mountain transport vehicle comprises a front vehicle body and a rear vehicle body, wherein the front vehicle body comprises a front girder frame and a container arranged above the front girder frame and hinged with the top of the front end of the front girder frame, a lifting hydraulic cylinder fixedly connected with the front girder frame is arranged at the lower part of the rear end of the front girder frame, a front axle fixedly connected with the front girder frame is arranged below the front girder frame, the rear vehicle body comprises a rear girder frame and a cab arranged above the middle part of the rear girder frame and fixedly connected with the cab, a gearbox fixedly connected with the rear girder frame is arranged between the cab and the rear girder frame, a hydraulic pump fixedly connected with the rear girder frame is arranged above the rear end of the rear girder frame, a rear axle fixedly connected with the rear girder frame is arranged below the rear girder frame, a road surface difference leveling frame fixedly connected with the rear axle is arranged on the rear axle, and a differential mechanism fixedly connected with the rear axle are arranged on the front axle, the front vehicle body is hinged with the rear vehicle body.

As an improvement, a first steering connecting hole is formed in the upper and lower coaxial portions of the rear end of the front girder frame, a second steering connecting hole matched with the first steering connecting hole is formed in the upper and lower coaxial portions of the front end of the rear girder frame, the first steering connecting hole and the second steering connecting hole are connected in a hinged mode through a steering connecting pin, and the steering connecting pin is arranged in the middle of the transport vehicle.

As an improvement, the packing box is a V-shaped flat-bottom packing box, the packing box is arranged in front of the transport vehicle, and the bottom of the front end of the packing box is provided with an automatic lifting buckle for opening and closing a front side vehicle door.

As an improvement, the lifting hydraulic cylinder is provided with a hydraulic rod fixedly connected with the lifting hydraulic cylinder, one end of the hydraulic rod, far away from the lifting hydraulic cylinder, is hinged with the middle part below the container, and the lifting hydraulic cylinder is communicated with the hydraulic pump through an oil pipe.

As an improvement, a direction hydraulic cylinder hinged with the front vehicle body is arranged between the front vehicle body and the rear vehicle body, one end of the direction hydraulic cylinder is fixedly connected with the front vehicle body, the other end of the direction hydraulic cylinder is fixedly connected with the rear vehicle body, and the direction hydraulic cylinder is communicated with the hydraulic pump.

As an improvement, the gearbox is in transmission connection with the differential, wheels are arranged at two ends of the rear axle and the front axle, the wheels are in transmission connection with the differential, and the wheels are wide wheels.

As an improvement, the road surface leveling adjusting frame comprises an upper support and a lower support, the upper support and the lower support are both arc-shaped, two ends of the upper support are fixedly connected with the rear crossbeam frame, two ends of the lower support are fixedly connected with the rear axle, the upper support and the lower support are symmetrically arranged, and the middle parts of the upper support and the lower support are hinged.

As an improvement, the rear end of the rear vehicle body is further provided with an engine fixedly connected with the rear girder frame, an engine shield used for protecting the engine is arranged on the outer side of the engine, the engine is in transmission connection with the gearbox, and the transport vehicle is further provided with a brake system.

After the structure more than adopting, the utility model has the advantages of as follows: the utility model effectively avoids the occurrence of slipping and idling of steep tires on muddy mountain roads through the gear box, the wide tire and the differential mechanism; the cab arranged in the middle of the front vehicle body not only enlarges the driving vision, but also improves the driving safety; the turning position is arranged in the middle of the transport vehicle, so that the turning radius is reduced, the transport vehicle can run in a narrower space, and the adaptability to mountain transportation is improved; the container is designed into a V-shaped flat bottom type, so that the vehicle body is effectively prevented from tipping caused by uneven road surface and sharp turning, and the safety of mountain road transportation is improved; the container is arranged in front of the transport vehicle, so that backing and unloading of the transport vehicle and the narrow space of the transport vehicle are facilitated.

Drawings

Fig. 1 is a schematic structural view of the muddy road transport vehicle of the present invention.

Fig. 2 is the structure schematic diagram of the front girder frame of the muddy road transport vehicle of the utility model.

Fig. 3 is a schematic structural view of a rear girder frame of the muddy road transport vehicle of the present invention.

Fig. 4 is the utility model discloses a structural schematic of muddy mountain transport vechicle packing box.

Fig. 5 is the utility model discloses a structural schematic of mire road transport vechicle front axle and rear axle.

Fig. 6 is the utility model discloses a muddy mountain road transport vechicle road surface difference level alignment frame's structural schematic.

As shown in the figure: 1. the hydraulic lifting device comprises a front vehicle body, 1.1, a front big beam frame, 1.11, a first steering connecting hole 1.2, a cargo box, 1.21, a lifting automatic buckle, 1.3, a lifting hydraulic cylinder, 1.31, a hydraulic rod, 1.4, a front axle, 2, a rear vehicle body, 2.1, a rear big beam frame, 2.11, a second steering connecting hole, 2.2, a cab, 2.3, a gearbox, 2.4, a hydraulic pump, 2.5, a rear axle, 2.6, a differential mechanism, 3, a road surface difference adjusting frame, 3.1, an upper bracket, 3.2, a lower bracket, 4, wheels, 5, a direction hydraulic cylinder, 6, a steering connecting pin, 7, an engine, 7.1 and an engine shield.

Detailed Description

With reference to the attached drawings 1-6, a muddy mountain transport vehicle comprises a front vehicle body 1 and a rear vehicle body 2, wherein the front vehicle body 1 comprises a front girder frame 1.1 and a container 1.2 which is arranged above the front girder frame 1.1 and is hinged with the top of the front end of the front girder frame, a lifting hydraulic cylinder 1.3 fixedly connected with the front girder frame 1.1 is arranged at the lower part of the rear end of the front girder frame 1.1, a front axle 1.4 fixedly connected with the front girder frame 1.1 is arranged below the front girder frame 1.1, the rear vehicle body 2 comprises a rear girder frame 2.1 and a cab 2.2 fixedly connected with the rear girder frame 2.1 is arranged above the middle part of the rear girder frame 2.1, a gearbox 2.3 fixedly connected with the rear girder frame 2.1 is arranged between the cab 2.2 and the rear girder frame 2.1, a hydraulic pump 2.4 fixedly connected with the rear girder frame 2.1 is arranged above the rear end of the rear girder frame 2.1, a rear girder frame 2.1 is arranged below the rear girder frame 2.1 and is fixedly connected with a rear axle 3 fixedly connected with the rear axle, differential mechanisms 2.6 fixedly connected with the rear axle 2.5 and the front axle 1.4 are arranged on the rear axle and the front axle respectively, and the front vehicle body 1 is hinged with the rear vehicle body 2.

As a preferred embodiment of this embodiment, the front girder frame 1.1 is provided with a first steering connection hole 1.11 on the upper and lower coaxial shafts at the rear end thereof, the rear girder frame 2.1 is provided with a second steering connection hole 2.11 on the upper and lower coaxial shafts at the front end thereof, the first steering connection hole 1.11 is in hinged connection with the second steering connection hole 2.11 through a steering connection pin 6, and the steering connection pin 6 is disposed at the middle part of the transportation vehicle.

As a preferred embodiment of the present embodiment, the container 1.2 is a V-shaped flat bottom container, the container 1.2 is disposed in front of the transport vehicle, and the bottom of the front end thereof is provided with an automatic lifting buckle 1.21 for opening and closing the front side door.

As a preferred embodiment of the present embodiment, the lifting hydraulic cylinder 1.3 is provided with a hydraulic rod 1.31 fixedly connected thereto, one end of the hydraulic rod 1.31 away from the lifting hydraulic cylinder 1.3 is hinged to the middle part below the cargo box 1.2, and the lifting hydraulic cylinder 1.3 is communicated with the hydraulic pump 2.4 through an oil pipe.

As a preferred embodiment of this embodiment, a directional hydraulic cylinder 5 is disposed between the front vehicle body 1 and the rear vehicle body 2 and is hinged to the front vehicle body 1, one end of the directional hydraulic cylinder 5 is fixedly connected to the front vehicle body 1, the other end of the directional hydraulic cylinder 5 is fixedly connected to the rear vehicle body 5, and the directional hydraulic cylinder 5 is communicated with the hydraulic pump 2.4.

As a preferred embodiment of this embodiment, the transmission 2.3 is in transmission connection with the differential 2.6, wheels 4 are disposed at both ends of the rear axle 2.5 and the front axle 1.4, the wheels 4 are in transmission connection with the differential 2.6, and the wheels 4 are wide wheels.

As a preferred embodiment of this embodiment, the road surface leveling adjustment frame 3 includes an upper bracket 3.1 and a lower bracket 3.2, the upper bracket 3.1 and the lower bracket 3.2 are both arc-shaped, two ends of the upper bracket 3.1 are fixedly connected to the rear frame 2.1, two ends of the lower bracket 3.2 are fixedly connected to the rear axle 2.4, the upper bracket 3.1 and the lower bracket 3.2 are symmetrically arranged, and the middle portions thereof are hinged to each other.

As a preferred embodiment of this embodiment, the rear end of the rear vehicle body 2 is further provided with an engine 7 fixedly connected with the rear frame 2.1, an engine hood 7.1 for protecting the engine is arranged outside the engine 7, the engine 7 is in transmission connection with the transmission case 2.3, and the transportation vehicle is further provided with a braking system.

When the utility model is implemented, when the transport vehicle runs on a mountain road, the road surface unevenness adjusting frame adjusts the inclination of the vehicle body, so that the vehicle body keeps horizontal; when the transport vehicle makes a sharp turn, the joint of the front vehicle body and the rear vehicle body is arranged at the waist part of the transport vehicle, and the hydraulic cylinder arranged at the waist part assists the vehicle body to make a sharp turn under the driving of the hydraulic pump, so that the turning operation of the vehicle body at a narrow road section is ensured; when the transport vechicle is unloaded, open the automatic rising that the packing box rear side was provided with and detain, the hydraulic pump drives lifting hydraulic cylinder and promotes the extension of hydraulic stem, and the one end that lifting hydraulic cylinder was kept away from to the hydraulic stem promotes the slope of packing box and unloads.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a muddy mountain road transport vechicle, includes preceding automobile body, back automobile body, a serial communication port, preceding automobile body include preceding girder structure, set up in preceding girder structure top and rather than the articulated packing box of connecting in front end top, preceding girder structure rear end lower part is provided with rather than fixed connection's hydraulic lifting cylinder, preceding girder structure below is provided with rather than fixed connection's preceding axle, back automobile body includes back girder structure, set up in back girder structure middle part top and rather than fixed connection's driver's cabin, the driver's cabin with be provided with between the back girder structure with back girder structure fixed connection's gearbox, back girder structure rear end top is provided with rather than fixed connection's hydraulic pump, back girder structure below is provided with rather than fixed connection's back axle, be provided with rather than fixed connection's road surface difference leveling frame on the back axle, back girder structure, The front axles are respectively provided with a differential fixedly connected with the front axles, and the front vehicle body is hinged with the rear vehicle body.

2. The muddy mountain transport vehicle as claimed in claim 1, wherein said front girder frame is provided with a first steering connecting hole at a rear end thereof, and a second steering connecting hole at a front end thereof, which is engaged with said first steering connecting hole, and said first steering connecting hole and said second steering connecting hole are hingedly connected by a steering connecting pin, said steering connecting pin being provided at a middle portion of said transport vehicle.

3. The muddy road transport vehicle as set forth in claim 1, wherein said container is a V-shaped flat bottom container, said container being disposed in front of said transport vehicle, and an automatic lifting buckle for opening and closing a front side door is provided at a front end bottom portion thereof.

4. The muddy mountain transport vehicle as claimed in claim 1, wherein the lifting hydraulic cylinder is provided with a hydraulic rod fixedly connected therewith, one end of the hydraulic rod remote from the lifting hydraulic cylinder is hinged with the middle part below the container, and the lifting hydraulic cylinder is communicated with the hydraulic pump through an oil pipe.

5. A mud-road transport vehicle as claimed in claim 1, wherein a directional hydraulic cylinder is pivotally connected between said front body and said rear body, said directional hydraulic cylinder being fixedly connected at one end to said front body and at the other end to said rear body, said directional hydraulic cylinder being in communication with said hydraulic pump.

6. The muddy mountain transport vehicle as claimed in claim 1, wherein the gearbox is in driving connection with the differential, wheels are arranged at both ends of the rear axle and the front axle, the wheels are in driving connection with the differential, and the wheels are wide wheels.

7. The muddy mountain transport vehicle as claimed in claim 1, wherein the road surface unevenness adjusting frame comprises an upper frame and a lower frame, the upper frame and the lower frame are both arc-shaped, both ends of the upper frame are fixedly connected with the rear frame, both ends of the lower frame are fixedly connected with the rear axle, the upper frame and the lower frame are symmetrically arranged, and the middle parts of the upper frame and the lower frame are hinged.

8. A mud mountain transport vehicle as claimed in claim 1, wherein the rear end of the rear body is further provided with an engine fixedly connected to the rear frame, a hood is provided outside the engine for protecting the engine, the engine is drivingly connected to the transmission, and the transport vehicle is further provided with a braking system.