CN219007507U

CN219007507U - Double-traction transfer trolley

Info

Publication number: CN219007507U
Application number: CN202221632859.0U
Authority: CN
Inventors: 孙厚东; 孙阳
Original assignee: Jiangsu Zhengjin Special Vehicle Manufacturing Co ltd
Current assignee: Jiangsu Zhengjin Special Vehicle Manufacturing Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2023-05-12
Anticipated expiration: 2032-06-27

Abstract

The utility model relates to the technical field of vehicle traction, in particular to a double-traction transfer vehicle for a trailer, which comprises a front traction mechanism, two traction rods which are arranged in a crossing way and a transfer frame which is connected with the trailer and is provided with a travelling device, wherein one end of each traction rod, which is close to the front traction mechanism, is connected with the front traction mechanism through a tractor, one end of each traction rod, which is close to the transfer frame, is hinged with the transfer frame, and the top of the transfer frame is provided with a saddle which is used for being connected with the trailer. The utility model has reasonable design and convenient application, can meet the transportation requirement of one tractor for towing a plurality of trailers, greatly reduces the cost of purchasing equipment and labor cost, relieves the road blocking pressure of the operation of a plurality of tractors for towing only one trailer, and improves the transportation efficiency of goods.

Description

Double-traction transfer trolley

Technical Field

The utility model relates to the technical field of vehicle traction, in particular to a double-traction transfer vehicle for a trailer.

Background

The present China has become the world fast developing economy, the total freight transportation amount is huge, and as the trailer of the main stream transport vehicle, the trailer is a tractor to be pulled by one for the convenience of steering in the driving process, as shown in fig. 1, which results in the use of more trailers simultaneously, more trailers and corresponding drivers are needed, thus not only increasing the equipment cost, but also increasing the labor cost, and meanwhile, the problem that the mutual interference and unsmooth transportation are possibly caused by the traction of the trailers by a plurality of trailers to transport the freight, thereby influencing the transportation efficiency of the freight.

Disclosure of Invention

The technical problem to be solved by the utility model is to overcome the defects of the technology and provide a double-traction transfer trolley for a trailer.

The utility model provides a two traction transfer car (buggy), includes preceding traction mechanism, two traction rods of alternately setting and is connected with the trailer, and has running gear's transportation frame, and the one end that every traction rod is close to preceding traction mechanism passes through the tractor with preceding traction mechanism to be connected, and the one end that every traction rod is close to the transportation frame is articulated with the transportation frame, the top of transportation frame is equipped with the saddle that is used for being connected with the trailer.

Further, preceding traction mechanism includes first connecting steel pipe, one side that the traction lever was kept away from to first connecting steel pipe is equipped with two symmetrical and perpendicular to first connecting steel pipe's second connecting steel pipe, the both ends of first connecting steel pipe all are equipped with the tractor mount pad, two the tractor is connected in the tractor mount pad respectively.

Further, the traction rod comprises a horizontal rod, the horizontal rod is close to one end of the transfer frame and widens to one side to form a widened portion, the widened portion is provided with a first hinge round hole with a vertical axis, the horizontal rod is close to one end of the traction device and is provided with a bending portion, the bending direction of the bending portion is consistent with the widening direction of the widened portion, one end of the bending portion, far away from the horizontal rod, is provided with a horizontal connecting portion parallel to the horizontal rod, and the horizontal connecting portion is provided with a second hinge round hole.

Further, the transportation frame is close to the middle articulated rod of articulated one end of traction lever, middle articulated rod is close to two sets of engaging lug boards in traction lever one side, every group be equipped with the round pin axle that corresponds with first articulated round hole on the engaging lug board, the round pin axle is established in first articulated round hole.

Further, the walking device walks by wheels.

Further, one end of the transfer frame, which is far away from the traction rod, is provided with a tail lamp plate.

Further, the first connecting steel pipes are in an angle shape, and the two second connecting steel pipes are connected to one side of the tip end of the angle-shaped first connecting steel pipes.

The utility model has the advantages that: the utility model has reasonable design and convenient application, can meet the transportation requirement of one tractor for towing a plurality of trailers, greatly reduces the cost of purchasing equipment and labor cost, relieves the road blocking pressure of the operation of a plurality of tractors for towing only one trailer, and improves the transportation efficiency of goods.

Drawings

FIG. 1 is a schematic diagram of a conventional tractor towing a trailer;

FIG. 2 is a schematic top view of a first embodiment of a dual traction transfer vehicle of the present utility model;

FIG. 3 is a schematic side view of the implementation of FIG. 2;

FIG. 4 is a schematic top view of a second embodiment of a dual traction transfer vehicle of the present utility model;

FIG. 5 is a schematic side view of the implementation of FIG. 4;

FIG. 6 is a schematic diagram of a tow bar of a dual towing vehicle of the present utility model;

fig. 7 is a schematic view of the present utility model for a tractor to connect a plurality of trailers.

As shown in the figure: 1. a front traction mechanism; 2. a traction rod; 3. a transfer frame; 4. a retractor; 5. a saddle; 6. a trailer; 7. connecting an ear plate; 8. a pin shaft; 9. a walking device; 10. a tail light plate; 11. a tractor; 101. a first connecting steel pipe; 102. a second connecting steel pipe; 103. a retractor mount; 201. a horizontal bar; 202. a widening part; 203. a first hinge round hole; 204. a bending part; 205. a horizontal connection portion; 206. a second hinge round hole; 301. and a middle hinge rod.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

The utility model provides a two traction transfer car (buggy), includes preceding traction mechanism 1, two traction rods 2 of alternately setting and is connected with trailer 6, and has running gear's transportation frame 3, and the one end that every traction rod 2 is close to preceding traction mechanism 1 passes through tractor 4 with preceding traction mechanism 1 to be connected, and the one end that every traction rod 2 is close to transportation frame 3 articulates with transportation frame 3, the top of transportation frame 3 is equipped with saddle 5 that is used for being connected with trailer 6.

The front traction mechanism 1 comprises a first connecting steel pipe 101, two symmetrical second connecting steel pipes 102 perpendicular to the first connecting steel pipe 101 are arranged on one side, far away from the traction rod 2, of the first connecting steel pipe 101, two tractor mounting seats 103 are arranged at two ends of the first connecting steel pipe 101, and two tractors 4 are respectively connected to the tractor mounting seats 103.

As shown in fig. 6, the traction rod 2 includes a horizontal rod 201, one end of the horizontal rod 201, which is close to the transfer frame 3, widens to one side to form a widened portion 202, the widened portion 202 is provided with a first hinge round hole 203 with a vertical axis, one end of the horizontal rod 201, which is close to the tractor 4, is provided with a bending portion 204, a bending direction of the bending portion 204 is consistent with a widening direction of the widened portion 202, one end, which is far away from the horizontal rod 201, of the bending portion 204 is provided with a horizontal connecting portion 205 parallel to the horizontal rod 201, and the horizontal connecting portion 205 is provided with a second hinge round hole 206.

The transportation frame 3 is close to the articulated middle articulated rod 301 that has of traction lever 2 one end, and middle articulated rod 301 is rotatable at the front end of transportation frame 3, middle articulated rod 301 is close to two sets of connection otic placodes 7 in traction lever 2 one side, every group be equipped with on the connection otic placode 7 with the round pin axle 8 that first articulated round hole 203 corresponds, round pin axle 8 establishes in first articulated round hole 203.

The walking device 9 walks by wheels.

The end of the transfer frame 3, which is far away from the traction rod 2, is provided with a tail lamp plate 14.

The first connecting steel pipe 101 is angled, and the two second connecting steel pipes 102 are connected to the tip end side of the angled first connecting steel pipe 101.

When the utility model is specifically used, the second connecting steel pipe 102 of the front traction mechanism 1 is welded below the tail part of the front trailer 6, the rear trailer 6 is connected through the saddle 5 on the transfer frame 3, and the continuous connection of a plurality of rear trailers can be realized in sequence;

the tractor 4 of each double-traction transfer truck is arranged at the tractor mounting seat 103 of the front traction mechanism 1 and is connected with the tractor 4 by utilizing the second hinge round hole 206 of the traction rod 2, the first hinge round hole 203 at the other end of the traction rod 2 is connected with the lug plate 7 at the front end of the transfer frame 3 through the pin shaft 8, the two traction rods 2 are arranged in a crossed manner during the mounting, and in addition, the widening direction of the widening part 202 and the bending direction of the bending part 204 of the two traction rods 2 are arranged in opposite directions;

according to the utility model, through the crossed double traction rods, the transfer frame can freely rotate around the pin shaft in the tractor, and the separation or connection between the transfer frame and the front traction mechanism can be controlled through the characteristics of the tractor; the rear Fang Guache is arranged on the saddle of the transfer frame, the trailer can freely rotate around the saddle inner mounting hole, the connection or the separation of the rear trailer and the transfer frame is controlled by the saddle, and in the normal running process of the front tractor, the rear trailer can well realize good following motion through the utility model.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. A double traction transfer car (buggy), its characterized in that: including preceding traction mechanism (1), two traction rods (2) of alternately setting and be connected with trailer (6), and have transportation frame (3) of running gear (9), the one end that traction mechanism (1) was close to before every traction rod (2) is connected through tractor (4) with preceding traction mechanism (1), and the one end that traction rod (2) was close to transportation frame (3) is articulated with transportation frame (3), the top of transportation frame (3) is equipped with saddle (5) that are used for being connected with trailer (6).

2. A dual traction transfer vehicle as in claim 1 wherein: the front traction mechanism (1) comprises a first connecting steel pipe (101), two symmetrical second connecting steel pipes (102) perpendicular to the first connecting steel pipe (101) are arranged on one side, away from the traction rod (2), of the first connecting steel pipe (101), two tractor mounting seats (103) are arranged at two ends of the first connecting steel pipe (101), and two tractors (4) are connected to the tractor mounting seats (103) respectively.

3. A dual traction transfer vehicle as in claim 1 wherein: the traction rod (2) comprises a horizontal rod (201), one end of the horizontal rod (201) close to the transfer frame (3) is widened to one side to form a widened portion (202), the widened portion (202) is provided with a first hinge round hole (203) with a vertical axis, one end of the horizontal rod (201) close to the tractor (4) is provided with a bending portion (204), the bending direction of the bending portion (204) is consistent with the widening direction of the widened portion (202), one end of the bending portion (204) away from the horizontal rod (201) is provided with a horizontal connecting portion (205) parallel to the horizontal rod (201), and the horizontal connecting portion (205) is provided with a second hinge round hole (206).

4. A dual traction transfer vehicle as in claim 3 wherein: the transfer frame (3) is close to the middle articulated rod (301) of articulated one end of traction rod (2), two sets of connection otic placodes (7) of middle articulated rod (301) are close to traction rod (2) one side, every group be equipped with on connection otic placode (7) with round pin axle (8) that first articulated round hole (203) corresponds, round pin axle (8) are established in first articulated round hole (203).

5. A dual traction transfer vehicle as in claim 1 wherein: the walking device (9) walks by wheels.

6. A dual traction transfer vehicle as in claim 1 wherein: one end of the transfer frame (3) far away from the traction rod (2) is provided with a tail lamp plate (10).

7. A dual traction transfer vehicle as in claim 2 wherein: the first connecting steel pipe (101) is in an angle shape, and the two second connecting steel pipes (102) are connected to one side of the tip end of the angle-shaped first connecting steel pipe (101).