CN217835836U - Articulated short type four-wheel drive transport vechicle of turning - Google Patents

Abstract

The utility model relates to a mining transport vechicle technical field provides a short type four-wheel drive transport vechicle of articulated turn, which comprises a frame, the traveling system of setting on the frame and the driver's cabin of setting at the frame front end, the frame includes headstock, preceding automobile body, back automobile body and first extensible member, the driver's cabin sets up on the headstock, preceding automobile body sets up at headstock tail end, the articulated automobile body tail end that sets up in the front of back automobile body head end, the back automobile body has a plurality of walking wheel, first extensible member has a plurality of, first extensible member both ends are articulated respectively and are set up in the front on automobile body and the back automobile body. Through above-mentioned technical scheme, the problem of the difficult material loading and unloading of transport vechicle chassis height unadjustable among the prior art has been solved.

Description

Articulated short type four-wheel drive transport vechicle of turning

Technical Field

The utility model relates to a mining transport vechicle technical field, it is specific, relate to a low type four-wheel drive transport vechicle of articulated turn.

Background

When underground mining is carried out, a transport vehicle is commonly used, the space and the height of a roadway on the mine construction are limited, large-scale transport equipment is difficult to enter when fully-mechanized mining equipment and materials are transported, the movement is inconvenient, the turning in a narrow roadway is difficult, and the maneuverability is poor. Some roadways are not provided with hoisting tools, the height of a chassis of a transport vehicle in a crossheading can not be adjusted for a long time, materials and equipment are difficult to load and unload, the transport efficiency is low, and the requirement on the production efficiency in a mine is difficult to meet.

SUMMERY OF THE UTILITY MODEL

The utility model provides a articulated short type four-wheel drive transport vechicle of turning has solved the problem of the transport vechicle chassis height unadjustable material loading and unloading difficulty among the correlation technique.

The technical scheme of the utility model as follows:

a low four-wheel drive transport vehicle capable of turning in an articulated manner comprises a vehicle frame, a traveling system arranged on the vehicle frame and a cab arranged at the front end of the vehicle frame, wherein the vehicle frame comprises

A head frame on which the cab is disposed;

the front vehicle body is arranged at the tail end of the vehicle head frame;

the head end of the rear vehicle body is hinged to the tail end of the front vehicle body, and the rear vehicle body is provided with a plurality of travelling wheels;

the first extensible member is provided with a plurality of first extensible member, and two ends of the first extensible member are respectively hinged to the front vehicle body and the rear vehicle body.

As a further technical scheme, the method also comprises

The hopper is rotatably arranged on the rear vehicle body, and the rotating axis of the hopper is vertical to the driving direction of the rear vehicle body in a horizontal plane;

and the second telescopic piece is provided with a plurality of second telescopic pieces, and two ends of each second telescopic piece are hinged to the front vehicle body and the hopper.

As a further technical solution, the second telescopic parts are arranged on both sides of the front vehicle body.

As a further technical proposal, the method also comprises

The winch is arranged on the hopper and located on one side, far away from the rotation axis, of the hopper.

As a further technical scheme, the headstock is hinged with the front vehicle body, and the headstock also comprises

And the two ends of the third telescopic parts are respectively hinged to the headstock and the front vehicle body, and the third telescopic parts are respectively positioned on two sides of a hinged joint of the headstock and the front vehicle body.

As a further technical proposal, the method also comprises

The engine is arranged on the headstock;

and the transmission system is arranged on the front vehicle body, the transmission system is connected with the engine through a universal joint, and the traveling wheel is connected with the transmission system through chain transmission.

As a further technical scheme, a plurality of travelling wheels are respectively and independently connected with the transmission system.

The utility model discloses a theory of operation and beneficial effect do:

the utility model discloses in, in order to solve the problem of the high unadjustable material loading and unloading difficulty of transport vechicle chassis among the correlation technique, disconnected chassis is selected to the form of arranging of transport vechicle chassis, and the frame includes headstock, preceding automobile body and back automobile body triplex, and preceding automobile body setting is at the tail end of headstock, and preceding automobile body is articulated end to end with the back automobile body, and first extensible member both ends are articulated respectively to be set up in the front on automobile body and the back automobile body, are used for adjusting the height on chassis. When goods are loaded and unloaded, the chassis is in a low position state, and the materials can be loaded and unloaded on the transport vehicle without a hoisting tool. During loading and unloading, the first extensible member is controlled to extend, the rear automobile body rotates around a hinge point of the front automobile body and the rear automobile body, the ground clearance of one end, far away from the hinge point, of the rear automobile body is reduced, and goods can be loaded and unloaded conveniently. During the transportation, control first extensible member and shorten, back automobile body is around pin joint antiport, makes the ground clearance increase that the pin joint one end was kept away from to back automobile body, improves the trafficability characteristic of transport vechicle. The problem that the height of the chassis of the transport vehicle in the related technology cannot be adjusted, and the material is difficult to load and unload is effectively solved.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection between the headstock and the front body according to the present invention;

FIG. 3 is a schematic structural view of the front and rear bodies of the present invention;

in the figure: 1. frame, 2, driver's cabin, 3, headstock, 4, preceding automobile body, 5, back automobile body, 6, walking wheel, 7, first extensible member, 8, car hopper, 9, second extensible member, 10, capstan winch, 11, third extensible member, 12, engine, 13, transmission system.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive work, are related to the scope of the present invention.

As shown in fig. 1 to 3, the present embodiment proposes

A hinged turning low four-wheel-drive transport vehicle comprises a vehicle frame 1, a traveling system arranged on the vehicle frame 1 and a cab 2 arranged at the front end of the vehicle frame 1, wherein the vehicle frame 1 comprises

A headstock 3, a cab 2 is arranged on the headstock 3,

a front vehicle body 4 arranged at the tail end of the vehicle head frame 3,

the head end of the rear vehicle body 5 is hinged with the tail end of the front vehicle body 4, the rear vehicle body 5 is provided with a plurality of travelling wheels 6,

the first telescopic piece 7 is provided with a plurality of first telescopic pieces, and two ends of each first telescopic piece 7 are respectively hinged to the front vehicle body 4 and the rear vehicle body 5.

In the embodiment, in order to solve the problem that the height of the transport vehicle chassis cannot be adjusted to facilitate loading and unloading of materials in the related art, the arrangement form of the transport vehicle chassis is a disconnected chassis, the frame 1 comprises a headstock 3, a front vehicle body 4 and a rear vehicle body 5, the front vehicle body 4 is arranged at the tail end of the headstock 3, the front vehicle body 4 is hinged with the rear vehicle body 5 end to end, and two ends of the first telescopic part 7 are respectively hinged to the front vehicle body 4 and the rear vehicle body 5 and used for adjusting the height of the chassis.

Specifically, when goods are loaded and unloaded, the chassis is in a low-position state, and the materials can be loaded and unloaded on the transport vehicle without a hoisting tool. During loading and unloading, the first telescopic piece 7 is controlled to extend, the rear vehicle body 5 rotates around a hinge point of the front vehicle body 4 and the rear vehicle body 5, the ground clearance of one end, far away from the hinge point, of the rear vehicle body 5 is reduced, and goods can be loaded and unloaded conveniently. During the transportation, control first extensible member 7 and shorten, back automobile body 5 is around pin joint antiport, makes back automobile body 5 keep away from the ground clearance increase of pin joint one end, improves the trafficability characteristic of transport vechicle. The problem of the cargo vehicle chassis height unadjustable material loading and unloading difficulty among the correlation technique has been solved effectively.

Further, also comprises

The hopper 8 is rotationally arranged on the rear car body 5, the rotation axis of the hopper 8 is vertical to the driving direction of the rear car body 5 in the horizontal plane,

and the second telescopic pieces 9 are provided with a plurality of second telescopic pieces, and two ends of each second telescopic piece 9 are hinged to the front vehicle body 4 and the vehicle hopper 8.

In this embodiment, in order to load and unload goods without a hoisting tool, the car hopper 8 is rotatably disposed on the rear car body 5, and the two ends of the second extensible member 9 are hinged to the front car body 4 and the car hopper 8. When loading and unloading goods, the second telescopic piece 9 is controlled to extend, the car hopper 8 is lifted to rotate along the rotation axis, the height of one side of the rotating shaft of the car hopper 8 is reduced, the car hopper 8 is abutted to the ground, and the goods can be loaded and unloaded quickly.

Further, also comprises

The second telescopic member 9 is provided on both sides of the front body 4.

In this embodiment, for rationally arranging the structure, be convenient for lift car hopper in low tunnel, second extensible member 9 sets up the both sides in front automobile body 4. The second telescopic parts 9 are arranged on two sides of the front vehicle body 4, and do not occupy the space of the chassis.

Further, also comprises

And a winch 10 arranged on the car hopper 8, wherein the winch 10 is positioned on one side of the car hopper 8 far away from the rotation axis.

In this embodiment, in order to improve the efficiency of material handling, set up capstan winch 10 on car hopper 8, when needing to load the material onto the transport vechicle, set up the rope of capstan winch 10 to the material on, drive capstan winch 10 rotates and tightens up the rope and drag the material onto the transport vechicle.

Further, the vehicle head frame 3 is hinged with the front vehicle body 4, and the vehicle head frame further comprises

And the number of the third telescopic parts 10 is multiple, two ends of each third telescopic part 10 are respectively hinged to the headstock 3 and the front vehicle body 4, and the number of the third telescopic parts 10 are respectively positioned on two sides of a hinged point of the headstock 3 and the front vehicle body 4.

In this embodiment, in order to improve the trafficability and mobility of the chassis, the headstock 3 is hinged to the front body 4, and the plurality of third telescopic members 10 are disposed on two sides of the hinged point. When the transport vechicle is bent, can realize preceding automobile body 4 around the rotation of pin joint through controlling third extensible member 10, the transport vechicle can pass through fast.

Further, also comprises

The engine 11 is arranged on the headstock 3,

and the transmission system 12 is arranged on the front vehicle body 4, the transmission system 12 is connected with the engine 11 through a universal joint, and the traveling wheels 6 are connected with the transmission system 12 through chain transmission.

In this embodiment, the engine 11 is disposed on the head frame 3, and the power system mainly including the engine 11 is connected to the transmission system 12 through a universal joint, so that the turning of the disconnected chassis truck is not affected by the power transmission. The traveling wheels 6 are connected with the transmission system 12 through chain transmission, the transmission form is simple and reliable, the occupied space is small, the structure of the transport vehicle is compact, and the underground transportation is convenient.

Further, a plurality of road wheels 6 are respectively and individually connected with a transmission system 12.

In this embodiment, a plurality of walking wheels 6 link to each other with transmission system 12 alone respectively, have two power transmission routes, and the actuating mechanism of left side walking wheel 6 is disconnected with the actuating mechanism of right side walking wheel 6, and the left and right sides of back automobile body 5 does not communicate with each other, can further reduce the height on chassis, makes things convenient for the terminal ground connection of car hopper 8, and during loading and unloading material, the angle that car hopper 8 inclines is comparatively mild, and the security is higher.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. A hinged turning low-type four-wheel-drive transport vehicle comprises a vehicle frame (1), a traveling system arranged on the vehicle frame (1) and a cab (2) arranged at the front end of the vehicle frame (1), and is characterized in that the vehicle frame (1) comprises

A headstock (3), on which headstock (3) the cab (2) is arranged;

the front vehicle body (4) is arranged at the tail end of the vehicle head frame (3);

the front end of the rear vehicle body (5) is hinged to the tail end of the front vehicle body (4), and the rear vehicle body (5) is provided with a plurality of traveling wheels (6);

first extensible member (7) has a plurality of, first extensible member (7) both ends are articulated the setting respectively and are in preceding automobile body (4) with on back automobile body (5).

2. An articulated turn, low profile, four wheel drive vehicle as defined in claim 1, further comprising

The hopper (8) is rotatably arranged on the rear vehicle body (5), and the rotating axis of the hopper (8) is vertical to the driving direction of the rear vehicle body (5) in a horizontal plane;

the second telescopic piece (9) is provided with a plurality of second telescopic pieces, and two ends of each second telescopic piece (9) are hinged to the front car body (4) and the car hopper (8).

3. An articulated turn, low profile four wheel drive vehicle according to claim 2, characterized in that the second telescopic elements (9) are arranged on both sides of the front body (4).

4. An articulated turn, low profile, four wheel drive vehicle as defined in claim 2, further comprising

The winch (10) is arranged on the hopper (8), and the winch (10) is located on one side, away from the rotation axis, of the hopper (8).

5. An articulated turn low four wheel drive vehicle according to claim 1, characterized in that the headstock (3) and the front body (4) are articulated, further comprising

The number of the third telescopic pieces (11) is multiple, two ends of each third telescopic piece (11) are respectively hinged to the headstock (3) and the front vehicle body (4), and the number of the third telescopic pieces (11) are respectively located on two sides of a hinged point of the headstock (3) and the front vehicle body (4).

6. An articulated turn, low profile, four wheel drive vehicle as defined in claim 1, further comprising

An engine (12) provided on the head frame (3);

the transmission system (13) is arranged on the front vehicle body (4), the transmission system (13) is connected with the engine (12) through a universal joint, and the traveling wheels (6) are connected with the transmission system (13) through chain transmission.

7. An articulated turn, low profile, four wheel drive vehicle according to claim 6, wherein a plurality of said road wheels (6) are each individually connected to said drive train (13).

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