Novel 4*2 long-head tractor

A tractor, long head technology, applied in the field of tractor, can solve the problem of inability to meet the needs of customers, and achieve the effect of improving comprehensive competitiveness, good performance, compact and reasonable layout

Pending Publication Date: 2022-07-26
SHAANXI AUTOMOBILE GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, domestic semi-trailer tractors follow the European flat-head heavy truck style, and there are certain limitations in terms of appearance, safety, comfort, fuel economy, convenience of getting on and off, and maintenance accessibility, which cannot meet the needs of current customers. need

Method used

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  • Novel 4*2 long-head tractor
  • Novel 4*2 long-head tractor
  • Novel 4*2 long-head tractor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] like figure 1 and 2 Shown, a new 4×2 long-head tractor including a cab, segmented side skirts and a low saddle 12.

[0039] The cab includes a cab body 5 and a power cavity. The power cavity is located at the front end of the cab to form a "long nose" structure. The power cavity is opened and closed with a hood 2, and the front end of the hood 2 is connected with an inlet. Gas grill 1.

[0040] The segmented side skirts include a front side skirt 11 and a rear side skirt 8, both of which are connected to the frame.

[0041] The low saddle 12 is connected to the frame through the low saddle connecting plate 13 .

[0042] By improving the structure of the tractor, its unique "long nose" structure provides sufficient collision energy absorption area, which greatly improves the safety of long-headed vehicles.

Embodiment 2

[0044] like Figure 1-4 Shown, a new 4×2 long-head tractor including a cab, segmented side skirts and a low saddle 12.

[0045] The cab includes a cab body 5 and a power cavity. The power cavity is located at the front end of the cab to form a "long nose" structure. The power cavity is opened and closed with a hood 2, and the front end of the hood 2 is connected with an inlet. Gas grill 1.

[0046] The segmented side skirts include a front side skirt 11 and a rear side skirt 8, both of which are connected to the frame.

[0047] The low saddle 12 is connected to the frame through the low saddle connecting plate 13 .

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PUM

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Abstract

The novel 4 * 2 long-head tractor comprises a cab, a sectional side skirt and a low saddle, the cab comprises a cab body and a power cavity, the power cavity is arranged at the front end of the cab to form a long nose structure, the power cavity is connected with an engine cover in an opening and closing mode, the front end of the engine cover is connected with an air inlet grille, and the front end of the engine cover is connected with an air outlet grille. The sectional type side skirt comprises a front section side skirt and a rear section side skirt, the front section side skirt and the rear section side skirt are both connected to the frame, and the low saddle is connected to the frame through a low saddle connecting plate. The structure of the tractor is improved, the unique long-nose structure of the tractor provides a sufficient collision energy absorption area, and the safety of the long-head vehicle is greatly improved.

Description

technical field [0001] The invention belongs to the field of tractors, and in particular relates to a novel 4×2 long-head tractor. Background technique [0002] At present, domestic semi-trailer tractors follow the European style of flat-head heavy-duty trucks, which have certain limitations in terms of appearance, safety, comfort, fuel economy, ease of getting on and off, and accessibility for maintenance, which cannot meet the needs of current customers. need. [0003] Looking at the development of the truck market in Europe and the United States, it is not difficult to see that the replacement of trucks is the product of regulatory changes. With the release of GB 1589-2016, the regulations redefine the long-head tractor and relax the length of the long-head articulated train, so that the long-head car can reach the same level of capacity as the flat-head car, which brings new advantages to the long-head tractor. Development opportunities, driven by laws and regulations,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D49/00B62D33/06B62D37/02B62D35/00
CPCB62D49/00B62D33/06B62D37/02B62D35/001
Inventor 杨小飞李文涛王亚旭张满江姚忠魁
Owner SHAANXI AUTOMOBILE GROUP
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