CN219406599U

CN219406599U - Tractor chassis arrangement structure

Info

Publication number: CN219406599U
Application number: CN202320740404.9U
Authority: CN
Inventors: 陈登攀; 冯超; 郗增甫; 王笑; 程胡兵; 周浩; 胡燕芬; 孙立亮
Original assignee: China National Heavy Duty Truck Group Jinan Power Co Ltd
Current assignee: China National Heavy Duty Truck Group Jinan Power Co Ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-07-25
Anticipated expiration: 2033-03-31

Abstract

The utility model provides a tractor chassis arrangement structure for solving the problems of unreasonable arrangement of a tractor chassis, insufficient loading space and the like, which comprises a frame, a post-treatment big bag, a fuel tank, a urea tank, a fuel coarse filter and a battery box, and is characterized in that the fuel coarse filter, the urea tank, the battery box and the fuel tank are sequentially arranged at one side of the frame from front to back and are all positioned between a front axle and a rear wheel cover of the frame, the post-treatment big bag is fixedly connected to the other side of the frame, the post-treatment big bag is positioned at a position close to the rear end of a cab, the urea tank, the single-layer battery box and the fuel tank are simultaneously fixed at one side of the frame, and a sufficient and complete continuous space is reserved at the other side of the frame to meet the loading design of corresponding product transportation requirements; the storage battery box is arranged at a position between the urea box and the fuel tank, and the single-layer storage battery box step design meets the problem that personnel can get on the car, so that the comfort of getting on the car of the personnel is improved.

Description

Tractor chassis arrangement structure

Technical Field

The utility model relates to the technical field of vehicles, in particular to a tractor chassis arrangement structure.

Background

The heavy-duty tractor has wide application, and for the tractor suitable for dangerous chemical transportation, the existing heavy-duty tractor has very limited arrangement space of each system of the chassis due to the limitation of wheelbase and whole length, and particularly, the heavy-duty tractor needs larger and complete continuous space for specific transportation products to meet the requirement of uploading.

Disclosure of Invention

In order to solve the problems of unreasonable arrangement of a tractor chassis, insufficient loading space and the like, the utility model provides a tractor chassis arrangement structure, which adopts the following technical scheme:

the utility model provides a tractor chassis arrangement structure, includes frame, aftertreatment big package, fuel tank, urea case, fuel strainer and storage battery case, its characterized in that, fuel strainer, urea case, storage battery case and fuel tank set gradually from the front to the back and just all lie in between frame front axle and the rear wheel cover on one side of the frame, aftertreatment big package fixed connection is in the frame opposite side, and the aftertreatment big package is located and is close to the driver's cabin rear end position.

Preferably, the fuel strainer is fixedly connected with the portal frame at the rear of the cab through a fuel strainer bracket, and the urea box is fixedly connected with the frame through a urea box bracket.

Preferably, the outside of the battery box is fixedly connected with a step.

The utility model has the beneficial effects that: the urea box, the single-layer battery box and the fuel tank are simultaneously fixed on the left side of the frame, and a large enough complete continuous space is reserved on the right side of the frame so as to meet the upper-loading design of product transportation corresponding to the requirement; the storage battery box is arranged between the urea box and the fuel tank, and the single-layer storage battery box step design meets the problem that people can get on the vehicle, so that the comfort of getting on the vehicle of the people is improved; the whole structure is reasonable in arrangement, high in reliability and strong in integration level, and convenient to install, design, maintain and disassemble.

Drawings

FIG. 1 is a schematic top view of the structure of the present utility model

Fig. 2 is a schematic structural diagram of a battery box, wherein: 1-frame, 2-cab, 3-front axle, 4-rear axle, 5-rear wheel cover, 6-fuel strainer support, 7-fuel strainer, 8-urea box, 9-urea box support, 10-storage battery box, 11-step, 12-fuel tank and 13-aftertreatment big package.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

In the description of the utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the view direction or positional relationships, merely to facilitate describing the utility model, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the utility model.

The tractor chassis arrangement structure as shown in fig. 1-2 comprises a frame 1, a fuel strainer 7, a urea box 8 and a fuel tank 12 are sequentially arranged on the left side of the frame 1 between a front axle 3 and a rear wheel cover 5 from front to back, the fuel strainer 7 is fixedly connected with the outer side surface of the frame 1 through a fuel strainer bracket 6, the urea box 8 is fixedly connected with the outer side surface of the frame 1 through a urea box bracket 9, the fuel tank 12 adopts a 300L fuel tank, a post-treatment big bag 13 is fixed between the front axle 3 and the rear wheel cover 5 on the right side of the frame 1, and the post-treatment big bag 13 is close to the rear end surface position of a cab 2.

In addition, in this embodiment, as shown in fig. 2, the battery box 10 is a single-layer battery box, the outside of the battery box 10 is fixedly connected with a step 11, so that people can get on or off the vehicle conveniently, the battery box 10 is arranged between the urea box 8 and the fuel tank 12, space utilization is ensured, and meanwhile, people can get on the vehicle at a more comfortable position by utilizing the step 11 installed on the single-layer battery box; the urea box bracket 9 adopts a frame structure so as to facilitate the pipeline connected with the urea box 8 to pass through.

The fuel strainer 7 of the device is fixed on the portal frame behind the cab 2 through the fuel strainer bracket 6, so that the arrangement space at two sides of the frame is increased; the urea box 8, the battery box 10 and the fuel tank 12 are arranged on the left side of the frame 1, the post-treatment big bag 13 is arranged on the front end on the right side of the frame 1, and a large enough complete continuous loading space is reserved on the right side of the frame 1 so as to meet the loading design of corresponding product transportation requirements.

The foregoing is only a preferred embodiment of the utility model, it being noted that: it will be apparent to those skilled in the art that modifications may be made without departing from the principles of the utility model, and such modifications are intended to be within the scope of the utility model.

Claims

1. The utility model provides a tractor chassis arrangement structure, includes frame (1), aftertreatment big package (13), fuel tank (12), urea case (8), fuel strainer (7) and storage battery case (10), its characterized in that, urea case (8), storage battery case (10) and fuel tank (12) are fixed in proper order from the front to back between front axle (3) and rear wheel cover (5) of frame (1) just all being located frame (1), aftertreatment big package (13) fixed connection in frame (1) opposite side, and aftertreatment big package (13) are located and are close to driver's cabin (2) rear end position.

2. The tractor chassis arrangement according to claim 1, characterized in that the fuel strainer (7) is fixedly connected with a portal frame behind the cab (2) through a fuel strainer support (6), and the urea tank (8) is fixedly connected with the frame (1) through a urea tank support (9).

3. The tractor chassis arrangement of claim 1, wherein a tread (11) is fixedly connected to the outside of the battery box (10).