Front fender device and mining dump truck thereof

Abstract

The utility model relates to the technical field of automobile parts, and discloses a front mudguard device and a mining dump truck thereof, the front mudguard device comprises a baffle plate, the baffle plate is composed of an inclined rectangular plate and a horizontal rectangular plate arranged at the top of the inclined rectangular plate, the wall surface of the baffle plate is symmetrically provided with adaptive grooves, and the adaptive grooves are capsule-shaped grooves; the installation structure is arranged on the wall face of the baffle and can facilitate installation of the baffle, the installation structure comprises a connecting frame and a side rod, the connecting frame is movably connected to the wall face of the baffle, the side rod is fixedly connected to the side wall face of the connecting frame, the side rod can be connected with the baffle in a clamped mode, and the installation structure can simply position the baffle and the connecting frame when the baffle is installed. And then the position of the baffle is locked through the bolt, and when the bolt is loosened, the baffle can be prevented from being staggered up and down on the wall face of the connecting frame through clamping connection of the limiting groove and the limiting block.

Description

Technical Field

[0001] This utility model belongs to the field of automotive parts, specifically, it relates to a front mudguard device and its mining dump truck. Background Technology

[0002] The front fender, also commonly known as the front wheel fender, is a component installed behind the front wheels of a vehicle.

[0003] The prior art (publication number: CN220114702U) discloses a front mudguard device for a mining dump truck, including a front mudguard connecting bracket, a front mudguard assembly, a dustproof soft plate and a pressure strip. The front mudguard connecting bracket is a π-shaped bent piece, with the upper and lower surfaces of the front end face on the same plane. The front mudguard assembly is a centrally symmetrical structure, including a front mudguard and a stiffening plate. The front mudguard is a three-section bent form.

[0004] The existing technology requires that the connecting bracket be fixed to the mudguard mounting position of the front wheel first, and then the mudguard be installed on the connecting bracket. However, when installing the mudguard onto the connecting bracket, one hand needs to align the mounting holes, and the other hand needs to place and tighten the bolts, which makes the existing technology more troublesome to install.

[0005] In view of this, this utility model is proposed. Utility Model Content

[0006] To address the technical problem of cumbersome installation in the existing technology, the basic concept of this utility model is as follows:

[0007] A front fender assembly, comprising:

[0008] The baffle is composed of an inclined rectangular plate and a flat rectangular plate on top of the inclined rectangular plate. The wall surface of the baffle is symmetrically provided with an adapter groove, which is in the shape of a capsule.

[0009] The installation structure is set on the wall of the baffle to facilitate the installation of the baffle. The installation structure includes a connecting frame and a side rod. The connecting frame is movably connected to the wall of the baffle, and the side rod is fixedly connected to the side wall of the connecting frame. The side rod can be engaged with the baffle.

[0010] In a preferred embodiment of this utility model, the connecting frame is composed of a rectangular plate with a lightning bolt-shaped cross-section and a rectangular rod with an L-shaped cross-section. The notch of the side rod can be adapted to the thickness of the baffle, and the upper half of the inclined surface of the connecting frame can fit against the rear inclined surface of the baffle.

[0011] In a preferred embodiment of this utility model, the installation structure further includes a limiting groove and a limiting block. The limiting groove is opened on the side wall of the baffle, and the limiting block is fixedly connected to the notch of the side rod. The limiting groove is a rectangular slot, and multiple limiting grooves are evenly opened on the wall of the baffle. The limiting block is a rectangular block, and multiple limiting blocks are evenly arranged in the notch of the side rod. The distance between each adjacent limiting groove is the same as the distance between each adjacent limiting block, and the limiting groove can adapt to the size of the limiting block.

[0012] In a preferred embodiment of the present invention, the mounting structure further includes a flexible plate, a screw ring, and mounting holes. The flexible plate is fixedly connected to the bottom of the baffle, the screw ring is fixedly connected to the top of the connecting frame, and the mounting holes are opened on the side wall of the connecting frame.

[0013] In a preferred embodiment of this utility model, the flexible plate is a semi-capsule-shaped plate, the flexible plate is made of rubber, the screw ring is circular, the screw rings are symmetrically arranged on the top of the connecting frame, the symmetrical screw ring spacing is consistent with the symmetrical adapter groove spacing, and the mounting holes are also symmetrically opened on the wall of the connecting frame.

[0014] In a preferred embodiment of the present invention, the baffle is provided with symmetrical adhesive grooves on its inclined surface. The adhesive grooves are rectangular and each adhesive groove contains a rubber strip.

[0015] A mining dump truck includes a vehicle body and a front mudguard device as described in any one of the above.

[0016] Compared with the prior art, the present invention has the following advantages:

[0017] 1. The installation structure facilitates the installation of the baffle. The installation structure allows for simple positioning of the baffle and the connecting frame during installation, and then the baffle position is locked by bolts. Therefore, compared with the existing technology, this solution is faster and more convenient to install.

[0018] 2. When bolts become loose, the clamping of the limiting groove and limiting block can prevent the baffle from shifting vertically on the wall of the connecting frame.

[0019] 3. By installing rubber strips inside the rubber groove, the vibration frequency of the baffle can be reduced, thereby reducing the impact of vibration on the bolts and improving the service life of the bolts fixed on the baffle wall.

[0020] 4. The front mudguard device can effectively prevent mud from being thrown to the bottom of the vehicle by the front wheels when the vehicle is in motion, thus preventing the vehicle from affecting its operation.

[0021] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0022] In the attached diagram:

[0023] Figure 1 This is a perspective view of the present utility model;

[0024] Figure 2 This is an exploded view of the baffle and connecting frame of this utility model;

[0025] Figure 3 This is a perspective view of the baffle of this utility model;

[0026] Figure 4 This is a three-dimensional view of the frame of this utility model;

[0027] Figure 5 This is a top perspective view of the connecting frame of this utility model.

[0028] In the diagram: 20, baffle; 21, adapter groove; 22, flexible board; 23, glue groove; 24, limiting groove; 30, connecting frame; 31, screw ring; 32, mounting hole; 33, side rod; 34, limiting block. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model.

[0030] like Figure 1 , Figure 2 and Figure 3 As shown, a front mudguard device includes: a baffle 20, which is composed of an inclined rectangular plate and a flat rectangular plate on top of the inclined rectangular plate. The wall surface of the baffle 20 is symmetrically provided with an adapter groove 21, which is a capsule-shaped groove. This is existing technology and will not be described in detail here.

[0031] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the installation structure is set on the wall of the baffle 20 to facilitate the installation of the baffle 20. The installation structure includes a connecting frame 30 and a side rod 33. The connecting frame 30 is movably connected to the wall of the baffle 20, and the side rod 33 is fixedly connected to the side wall of the connecting frame 30. The side rod 33 can be engaged with the baffle 20.

[0032] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the connecting frame 30 is a rectangular plate with a lightning bolt-shaped cross-section, and the side rod 33 is a rectangular rod with an L-shaped cross-section. The notch of the side rod 33 can be adapted to the thickness of the baffle 20. The upper half of the inclined surface of the connecting frame 30 can fit against the rear inclined surface of the baffle 20. The installation structure also includes limiting grooves 24 and limiting blocks 34. The limiting grooves 24 are opened on the side wall of the baffle 20, and the limiting blocks 34 are fixedly connected in the notch of the side rod 33. The limiting grooves 24 are rectangular slots, and multiple limiting grooves 24 are evenly opened on the wall of the baffle 20. The limiting blocks 34 are rectangular blocks, and multiple limiting blocks 34 are evenly arranged in the notch of the side rod 33. Each adjacent limiting groove 24 is a rectangular block. The spacing of the 4-slot is consistent with the spacing of each adjacent limiting block 34. The limiting slot 24 can adapt to the size of the limiting block 34. The installation structure also includes a flexible plate 22, a screw ring 31 and a mounting hole 32. The flexible plate 22 is fixedly connected to the bottom of the baffle 20, the screw ring 31 is fixedly connected to the top of the connecting frame 30, and the mounting hole 32 is opened on the side wall of the connecting frame 30. The flexible plate 22 is a semi-capsule-shaped plate and is made of rubber. The screw ring 31 is circular and is symmetrically arranged on the top of the connecting frame 30. The spacing of the symmetrical screw rings 31 is consistent with the spacing of the symmetrical matching slots 21. The mounting hole 32 is also symmetrically opened on the wall of the connecting frame 30.

[0033] In practical use, first install the connecting frame 30 to the front fender mounting position of the car through the mounting hole 32. After the connecting frame 30 is installed, insert the side wall of the baffle 20 into the notch of the side rod 33. At this time, the inclined surface of the connecting frame 30 will fit with the inclined surface of the baffle 20. Then, the baffle 20 will be initially fixed by the connecting frame 30. Finally, screw the bolt into the adapter groove 21 and make the bolt enter the screw ring 31 at the same time. At this time, the installation of the baffle 20 is completed.

[0034] In summary, the installation structure facilitates the installation of the baffle 20. The installation structure allows for simple positioning of the baffle 20 and the connecting frame 30 during installation, and then the position of the baffle 20 is locked by bolts. Furthermore, if the bolts become loose, the engagement of the limiting groove 24 and the limiting block 34 can prevent the baffle 20 from shifting vertically on the wall of the connecting frame 30. Therefore, compared with the existing technology, this solution is faster and more convenient to install.

[0035] like Figure 1 and Figure 2 As shown, the inclined surface of the baffle 20 is symmetrically provided with adhesive grooves 23, which are rectangular grooves, and each adhesive groove 23 is equipped with a rubber strip.

[0036] In actual use, when the baffle 20 is installed to fit against the wall of the connecting frame 30, the rubber strip in the rubber groove 23 will come into contact with the wall of the baffle 20;

[0037] In summary, by installing rubber strips inside the rubber groove 23, the vibration frequency experienced by the baffle 20 can be reduced, thereby reducing the impact of vibration on the bolts and improving the service life of the bolts fixed to the wall of the baffle 20.

[0038] A mining dump truck, not shown in the figure, includes a vehicle body and a front mudguard device containing all of the above-mentioned components.

[0039] By installing a front mudguard device, it is possible to effectively prevent the front wheels from throwing mud onto the bottom of the vehicle while driving, thus preventing the vehicle from affecting its operation.

[0040] Working principle: First, the connecting frame 30 is installed onto the front fender mounting position of the car through the mounting hole 32. After the connecting frame 30 is installed, the side wall of the baffle 20 is inserted into the notch of the side rod 33. At this time, the inclined surface of the connecting frame 30 will fit with the inclined surface of the baffle 20. Then, the baffle 20 will be initially fixed by the connecting frame 30. Finally, the bolt is screwed into the adapter groove 21 and the bolt is simultaneously inserted into the screw ring 31. At this time, the installation of the baffle 20 is completed.

[0041] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A front mudguard device, characterized in that, include: The baffle (20) is composed of an inclined rectangular plate and a flat rectangular plate on top of the inclined rectangular plate. The wall surface of the baffle (20) is symmetrically provided with an adapter groove (21), which is a capsule-shaped groove. The installation structure is set on the wall of the baffle (20) to facilitate the installation of the baffle (20). The installation structure includes a connecting frame (30) and a side rod (33). The connecting frame (30) is movably connected to the wall of the baffle (20), and the side rod (33) is fixedly connected to the side wall of the connecting frame (30). The side rod (33) can be engaged with the baffle (20).

2. The front mudguard device according to claim 1, characterized in that, The connecting frame (30) is a rectangular plate with a lightning bolt-shaped cross section, and the side rod (33) is a rectangular rod with an L-shaped cross section. The notch of the side rod (33) can be adapted to the thickness of the baffle (20), and the upper half of the inclined surface of the connecting frame (30) can fit with the rear inclined surface of the baffle (20).

3. A front mudguard device according to claim 1, characterized in that, The installation structure also includes a limiting groove (24) and a limiting block (34). The limiting groove (24) is opened on the side wall of the baffle (20). The limiting block (34) is fixedly connected to the notch of the side rod (33). The limiting groove (24) is a rectangular groove. Multiple limiting grooves (24) are evenly opened on the wall of the baffle (20). The limiting block (34) is a rectangular block. Multiple limiting blocks (34) are evenly arranged in the notch of the side rod (33). The spacing between each adjacent limiting groove (24) is the same as the spacing between each adjacent limiting block (34). The limiting groove (24) can be adapted to the size of the limiting block (34).

4. A front mudguard device according to claim 3, characterized in that, The mounting structure also includes a flexible plate (22), a screw ring (31), and a mounting hole (32). The flexible plate (22) is fixedly connected to the bottom of the baffle (20), the screw ring (31) is fixedly connected to the top of the connecting frame (30), and the mounting hole (32) is opened on the side wall of the connecting frame (30).

5. A front mudguard device according to claim 4, characterized in that, The flexible plate (22) is a semi-capsule-shaped plate, the flexible plate (22) is made of rubber, the screw ring (31) is annular, the screw ring (31) is symmetrically arranged on the top of the connecting frame (30), the spacing between the symmetrical screw rings (31) is the same as the spacing between the symmetrical adapter grooves (21), and the mounting holes (32) are also symmetrically opened on the wall of the connecting frame (30).

6. A front mudguard device according to claim 1, characterized in that, The baffle (20) has symmetrically provided glue grooves (23) on its inclined surface. The glue grooves (23) are rectangular grooves, and each glue groove (23) is equipped with a rubber strip.

7. A mining dump truck, comprising a vehicle body, characterized in that, It also includes a front fender device as described in any one of claims 1-6.

Images