CN213735203U

CN213735203U - Combined type fender of dumper

Info

Publication number: CN213735203U
Application number: CN202022011664.1U
Authority: CN
Inventors: 刘万顶; 李长春; 胡志鹏; 张威; 彭钰博
Original assignee: Zhumadian CIMC Huajun Vehicle Co Ltd
Current assignee: Zhumadian CIMC Huajun Vehicle Co Ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-07-20
Anticipated expiration: 2030-09-15

Abstract

The utility model provides a combined type fender of a dumper, which comprises a chassis, an auxiliary frame and a carriage chassis, wherein the tail end of the carriage chassis is hinged on the auxiliary frame, and the auxiliary frame is arranged on the chassis; an upper mudguard outer fixing plate and a pair of upper mudguard fixing frames are welded on the carriage underframe, and the lower ends of the two upper mudguard fixing frames are respectively provided with a front upper mudguard and a rear upper mudguard; the front upper mudguard and the rear upper mudguard are also fixedly connected with an upper mudguard outer fixing plate through bolts; and a lower fender fixing frame is arranged on the chassis at the rear side of the rear upper fender, a lower fender is arranged on the lower fender fixing frame, and a bent single plate used for connecting the tail part of the rear upper fender is arranged at the upper end of the lower fender. The combined type fender of the dump truck can ensure that a gap is large enough to the tire, and the tire is prevented from being scratched when heavy load is carried out; but also can conveniently clean the stones clamped in the middle of the tire, and can effectively prevent the muddy water from splashing everywhere.

Description

Combined type fender of dumper

Technical Field

The utility model relates to a tipper field, specific theory has related to a tipper combination formula fender.

Background

At present, the conventional splash guards of the dump truck on the market are generally of three types: one is an integral mud guard which is generally fixed on a chassis of the dumper and can effectively prevent mud water from splashing everywhere, but the mud guard is too close to the tire, is easy to scratch the tire in heavy-load transportation and is inconvenient to clean stones clamped in the middle of the tire; the other is a semi-surrounding type fender which is generally arranged on a chassis of the dump truck, although the clearance between the fender and a tire is larger, the distance between the upper part of the fender and the tire is too high, and the protection effect is not ideal; and the third is a mudguard arranged on the lower side of the bottom frame of the cargo box, and the mudguard is too high in arrangement, so that the rear part of the mudguard cannot effectively prevent muddy water from splashing.

In order to solve the above problems, people are always seeking an ideal technical solution.

SUMMERY OF THE UTILITY MODEL

In order to realize the purpose, the utility model discloses the technical scheme who adopts is: a combined fender of a dumper comprises a chassis, an auxiliary frame and a carriage chassis, wherein the tail end of the carriage chassis is hinged to the auxiliary frame, and the auxiliary frame is arranged on the chassis; an upper mudguard outer fixing plate and a pair of upper mudguard fixing frames are welded on the carriage underframe, and the lower ends of the two upper mudguard fixing frames are respectively provided with a front upper mudguard and a rear upper mudguard; the front upper mudguard and the rear upper mudguard are also fixedly connected with an upper mudguard outer fixing plate through bolts;

and a lower fender fixing frame is arranged on the chassis at the rear side of the rear upper fender, a lower fender is arranged on the lower fender fixing frame, and a bent single plate used for connecting the tail part of the rear upper fender is arranged at the upper end of the lower fender.

Based on the above, the upper mudguard outer fixing plate comprises a horizontal straight section and an inclined section which is connected with two ends of the horizontal straight section and is in downward arc transition; the front upper mudguard and the rear upper mudguard are respectively arranged on the two inclined sections.

Based on the above, two go up the fender mount and all weld on the bottom plate of carriage chassis.

Based on the above, the lower mudguard is vertically arranged at the rear side of the rear upper mudguard.

Based on the above, the height dimension of the lower mudguard is larger than that of the lower mudguard fixing frame.

The utility model discloses relative prior art has substantive characteristics and progress, specific theory, the utility model provides a novel tipper trip shaft has following advantage:

(1) the upper mudguard is installed and fixed on the lower side of the carriage chassis, and the gap between the upper mudguard and the tire is large, so that the tire can be effectively prevented from being scratched;

(2) the lower mudguard is arranged on the chassis, so that the shielding area of the tire is increased, and the anti-splashing effect is good;

(3) the outer fixing plate of the front upper mudguard adopts an integral arc transition structure, so that the shielding effect is good and the outer appearance is attractive;

(4) the upper portion of the lower mudguard extends upwards to form a single plate bending structure, and the single plate bending structure is overlapped with the lower portion of the upper mudguard after installation, so that muddy water can be effectively prevented from being thrown backwards.

Drawings

Fig. 1 is a schematic view of the overall structure of a combined fender of a dump truck.

Fig. 2 is a schematic view of the installation position of the combined type mudguard of the dump truck.

In the figure: 1. a front upper mudguard; 2. an upper fender fixing frame; 3. an upper mudguard outer fixing plate; 4. A rear mudguard is arranged; 5. a lower fender; 6. a lower mudguard fixing frame; 7. a carriage underframe; 8. an auxiliary frame; 9. a chassis; 10. and bending the single plate.

Detailed Description

The technical solution of the present invention will be described in further detail through the following embodiments.

Example 1

The present embodiment provides a combined fender of a dump truck, as shown in fig. 1 and 2, including a chassis 9, a subframe 8, and a carriage underframe 7. The tail end of the carriage chassis 7 is hinged on an auxiliary frame 8, and the auxiliary frame 8 is arranged on a chassis 9; an upper mudguard outer fixing plate 3 and a pair of upper mudguard fixing frames 2 are welded on the carriage underframe 7, and the lower ends of the two upper mudguard fixing frames 2 are respectively provided with a front upper mudguard 1 and a rear upper mudguard 4; the front upper mudguard 1 and the rear upper mudguard 4 are also fixedly connected with the upper mudguard outer fixing plate 3 through bolts.

A lower fender fixing frame 6 is arranged on a chassis 9 located at the rear side of the rear upper fender 4, a lower fender 5 is arranged on the lower fender fixing frame 6, and a bent single plate 10 used for connecting the tail part of the rear upper fender 4 is arranged at the upper end of the lower fender 5.

The upper mudguard outer fixing plate 3 comprises a horizontal straight section and an inclined section which is connected with two ends of the horizontal straight section and is in downward arc transition; the front upper fender 1 and the rear upper fender 4 are respectively arranged on the two inclined sections.

And the two upper mudguard fixing frames 2 are all welded on the bottom plate of the carriage underframe 7. The lower fender 5 is vertically disposed at the rear side of the rear upper fender 4. The height dimension of the lower mudguard 5 is larger than that of the lower mudguard fixing frame 6.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.

Claims

1. The utility model provides a tipper combination formula fender, includes chassis, sub vehicle frame and carriage chassis, its characterized in that: the tail end of the carriage underframe is hinged to the auxiliary frame, and the auxiliary frame is arranged on the chassis; an upper mudguard outer fixing plate and a pair of upper mudguard fixing frames are welded on the carriage underframe, and the lower ends of the two upper mudguard fixing frames are respectively provided with a front upper mudguard and a rear upper mudguard; the front upper mudguard and the rear upper mudguard are also fixedly connected with an upper mudguard outer fixing plate through bolts;

2. The combined type fender of the dump truck as set forth in claim 1, wherein: the upper mudguard outer fixing plate comprises a transverse straight section and an inclined section which is connected with two ends of the transverse straight section and is in downward arc transition; the front upper mudguard and the rear upper mudguard are respectively arranged on the two inclined sections.

3. The combined type fender of the dump truck as set forth in claim 2, wherein: and the two upper mudguard fixing frames are welded on the bottom plate of the carriage underframe.

4. The combined type fender of the dump truck as set forth in claim 3, wherein: the lower mudguard is vertically arranged at the rear side of the rear upper mudguard.

5. The combined type fender of the dump truck as set forth in claim 4, wherein: the height dimension of the lower mudguard is larger than that of the lower mudguard fixing frame.