Adjustable dump truck fender structure
By designing an adjustable dump truck fender structure, including front and rear fender components and adjustment plates, the problem that fenders in the prior art are difficult to adapt to tires of different diameters is solved, and the effect of saving material costs, improving splash protection and convenient installation is achieved.
Patent Information
- Application Number
- CN202420739210.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-11
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-04-11
AI Technical Summary
The existing dump truck fenders are difficult to adapt to tires of different diameters, resulting in the need to replace multiple models of fenders, which increases material costs, and the fenders installed separately have poor anti-splash effect.
A structure including a front fender assembly, a rear fender assembly and an adjustment plate is designed. A multiple adjustment holes are provided on the adjustment plate. The front and rear fender assembly is connected to the adjustment plate through these adjustment holes to achieve adaptation to tires of different diameters, and is fixedly connected to the dump truck chassis through the oblique top surface to ensure stability.
This structure can be applied to tires of different diameters without the need to replace multiple fenders, saving material costs, improving splash protection effect, keeping the chassis of the dump truck and the outer wall of the cargo box clean, and easy to adjust, install and disassemble, to meet the needs of large-scale production.
Smart Images
Figure CN222682544U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an adjustable dump truck fender structure and belongs to the technical field of engineering machinery. Background Art
[0002] Dump trucks are mainly used for loading and unloading earth, gravel, and bulk materials. The roads they travel on are mostly potholes or waterlogged roads with poor flatness. Mudguards need to be installed behind the outer frame of the vehicle wheels. The installation of mudguards can prevent the sand and gravel thrown out by the wheels from splashing and damaging the vehicle body and other people or objects, and can also prevent the splashing water mist from affecting the sight of other drivers. Mudguards are usually made of high-quality rubber materials, and some are made of engineering plastics.
[0003] Depending on the load capacity, dump trucks sometimes have tires of different diameters, which requires the preparation of multiple types of fenders for use with the tires, increasing material costs. Some fenders are installed separately on the front and rear sides of the tire, which has a poor splash protection effect. Utility Model Content
[0004] The technical problem to be solved by the utility model is to provide a dump truck fender structure which is splash-proof and suitable for tires with various diameters.
[0005] The utility model adopts the following technical solutions:
[0006] The utility model comprises a front fender assembly installed on one side of a dump truck wheel, a rear fender assembly installed on the other side of the dump truck wheel, and an adjustment plate arranged between the front fender assembly and the rear fender assembly, wherein the adjustment plate is arranged above the dump truck wheel; at least two rows of adjustment holes A are arranged at both ends of the adjustment plate along the length direction thereof; one end of the front fender assembly is connected with the adjustment hole A corresponding to one end of the adjustment plate; one end of the rear fender assembly is connected with the adjustment hole A corresponding to the other end of the adjustment plate; the oblique side top surfaces of the front fender assembly and the rear fender assembly are fixedly connected with the chassis of the dump truck.
[0007] The two ends of the regulating plate of the utility model are folded downwards.
[0008] The utility model discloses a front mudguard assembly comprising a front mudguard, a connecting angle plate A fixedly mounted on the top surface of the oblique side of the front mudguard, a pad A mounted on the side beam of the chassis of the dump truck, and a support leg A mounted between the connecting angle plate A and the pad A; adjusting holes B are arranged at intervals on the connecting angle plate A, and the spacing of the adjusting holes B matches the spacing of the adjusting holes A; one end of the support leg A is connected with the corresponding adjusting hole B by bolts and nuts; both sides of the front mudguard in the width direction are folded toward the tire direction; the front mudguard comprises an oblique side plate A, a flat plate A mounted on the upper end of the oblique side plate A, and a vertical plate A mounted on the lower end of the oblique side plate A; a screw hole A is arranged at the end of the flat plate A; one end of the adjusting plate is inserted into one end of the flat plate A, and the screw hole A corresponds to the adjusting hole A and is fixedly connected by bolts.
[0009] The utility model rear mudguard assembly comprises a rear mudguard, a connecting angle plate B fixedly mounted on the top surface of an oblique side of the mudguard, a pad B mounted on the side beam of the chassis of the dump truck, and a support leg B mounted between the connecting angle plate B and the pad B; adjustment holes C are arranged at intervals on the connecting angle plate B, and the spacing of the adjustment holes C matches the spacing of the adjustment holes A; one end of the support leg B is connected with the corresponding adjustment hole C through bolts and nuts; both sides of the rear mudguard in the width direction are folded toward the tire direction; the rear mudguard comprises an oblique side plate B, a flat plate B mounted on the upper end of the oblique side plate B, and a vertical plate B mounted on the lower end of the oblique side plate B; a screw hole B is arranged at the end of the flat plate B; the other end of the adjustment plate is inserted into the corresponding end of the flat plate B, and the screw hole B corresponds to the adjustment hole A and is fixedly connected through bolts.
[0010] The utility model installs the splash-proof mud guard skin at the lower end of the vertical plate A.
[0011] The positive effects of the utility model are as follows: at both ends of the adjustment plate of the utility model, more than two rows of adjustment holes A are respectively set along the length direction of the adjustment plate, one end of the front fender assembly is connected to the corresponding adjustment hole A at one end of the adjustment plate; one end of the rear fender assembly is connected to the corresponding adjustment hole A at the other end of the adjustment plate, suitable for tires of different diameters, can be directly assembled without replacing various forms of front and rear fenders, saving raw materials, connecting angle plates A and B are more than one, ensuring that the front and rear fenders are reliably connected to the corresponding legs A and B, preventing them from falling off, and improving stability, the front and rear fenders and the adjustment plates are all groove-shaped, preventing splashing, and keeping the chassis and outer wall of the dump truck clean. The utility model is easy to adjust, install and disassemble, and meets the needs of large-scale production of dump trucks. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Attached Figure 1 It is a schematic diagram of the structure of the utility model;
[0013] Attached Figure 2 This is a schematic diagram of the connection structure of the adjustment plate of the utility model with the front fender assembly and the rear fender assembly;
[0014] Attached Figure 3This is a schematic diagram of the installation structure of the outriggers of the utility model;
[0015] Attached Figure 4 This is a schematic diagram of the front view structure of the adjustment plate of the utility model;
[0016] Attached Figure 5 This is a schematic diagram of the structure of the adjustment hole A of the utility model;
[0017] Attached Figure 6 It is a schematic diagram of the application structure of the utility model. DETAILED DESCRIPTION
[0018] As attached Figure 1-6 As shown, the utility model comprises a front fender assembly 1 installed on one side of the dump truck wheel, a rear fender assembly 2 installed on the other side of the dump truck wheel, and an adjustment plate 3 arranged between the front fender assembly 1 and the rear fender assembly 2, wherein the adjustment plate 3 is arranged above the dump truck wheel; two or more rows of adjustment holes A4 are arranged at both ends of the adjustment plate 3 along the length direction of the adjustment plate, one end of the front fender assembly 1 is connected to the corresponding adjustment hole A4 at one end of the adjustment plate 3; one end of the rear fender assembly 2 is connected to the corresponding adjustment hole A4 at the other end of the adjustment plate 3; the oblique top surfaces of the front fender assembly 1 and the rear fender assembly 2 are fixedly connected to the chassis of the dump truck. The two ends of the adjustment plate 3 are folded downward to form a groove to prevent splashing.
[0019] As attached Figure 1 , 2 As shown in FIG. 3 , the front fender assembly 1 of the utility model comprises a front fender, a connecting angle plate A11 fixedly mounted on the top surface of the inclined side of the front fender, a pad A12 mounted on the side beam of the chassis of the dump truck, and a leg A13 mounted between the connecting angle plate A11 and the pad A12; there are more than one connecting angle plate A11 to ensure that the front fender is reliably connected to the leg A13 to prevent it from falling off; adjusting holes B18 are arranged at intervals on the connecting angle plate A11, and the spacing of the adjusting holes B18 matches the spacing of the adjusting holes A4; one end of the leg A13 is connected to the corresponding adjusting hole B18 by a screw Bolt nut connection; for tires of different diameters, the corresponding hole position adjustment is sufficient; the two side edges in the width direction of the front fender are folded toward the tire direction to form a groove to prevent splashing; the front fender includes an inclined side plate A14, a flat plate A15 installed at the upper end of the inclined side plate A14, and a vertical plate A16 installed at the lower end of the inclined side plate A14; an anti-splash mud guard 19 is installed at the lower end of the vertical plate A16; a screw hole A17 is set at the end of the flat plate A15; one end of the adjustment plate 3 is inserted into one end of the flat plate A15, and the screw hole A17 corresponds to the adjustment hole A4 and is fixedly connected by bolts.
[0020] As attached Figure 1 , 2As shown in Figure 3, the rear fender assembly 2 of the utility model includes a rear fender, a connecting angle plate B21 fixedly installed on the top surface of the oblique side of the fender, a pad B22 installed on the side beam of the chassis of the dump truck, and a support leg B23 installed between the connecting angle plate B21 and the pad B22; there are more than one connecting angle plate B21 to ensure that the rear fender is reliably connected to the support leg B23 to prevent it from falling off; adjustment holes C28 are arranged at intervals on the connecting angle plate B21, and the spacing of the adjustment holes C28 matches the spacing of the adjustment holes A4; one end of the support leg B23 is connected to the corresponding adjustment hole C28 by bolts and nuts.
[0021] The two side edges of the rear fender in the width direction are folded toward the tire direction to form a groove to prevent splashing; the rear fender includes an inclined side plate B24, a flat plate B25 installed at the upper end of the inclined side plate B24, and a vertical plate B26 installed at the lower end of the inclined side plate B24; a screw hole B27 is set at the end of the flat plate B25; the other end of the adjustment plate 3 is inserted into the corresponding end of the flat plate B25, and the screw hole B27 corresponds to the adjustment hole A4 and is fixedly connected by bolts.
[0022] At both ends of the adjustment plate of the utility model, more than two rows of adjustment holes A are respectively arranged along the length direction of the adjustment plate, one end of the front fender assembly is connected to the corresponding adjustment hole A at one end of the adjustment plate; one end of the rear fender assembly is connected to the corresponding adjustment hole A at the other end of the adjustment plate, which is suitable for tires of different diameters and can be directly assembled without replacing various forms of front and rear fenders, saving raw materials, and connecting angle plates A and B are more than one, ensuring that the front and rear fenders are reliably connected to the corresponding legs A and B to prevent falling off and improve stability. The front and rear fenders and the adjustment plate are all groove-shaped to prevent splashing and keep the chassis and the outer wall of the cargo box of the dump truck clean. The utility model is easy to adjust, install and disassemble, and meets the needs of large-scale production of dump trucks.
[0023] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features thereof may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims
1. An adjustable dump truck fender structure, characterized in that: It comprises a front fender assembly (1) mounted on one side of a dump truck wheel, a rear fender assembly (2) mounted on the other side of the dump truck wheel, and an adjustment plate (3) arranged between the front fender assembly (1) and the rear fender assembly (2), wherein the adjustment plate (3) is arranged above the dump truck wheel; At both ends of the adjustment plate (3), more than two rows of adjustment holes A (4) are respectively arranged along the length direction thereof; one end of the front fender assembly (1) is connected to the corresponding adjustment hole A (4) at one end of the adjustment plate (3); one end of the rear fender assembly (2) is connected to the corresponding adjustment hole A (4) at the other end of the adjustment plate (3); and the oblique top surfaces of the front fender assembly (1) and the rear fender assembly (2) are fixedly connected to the chassis of the dump truck.
2. The adjustable dump truck fender structure according to claim 1, characterized in that: Both ends of the adjustment plate (3) are folded downwards.
3. The adjustable dump truck fender structure according to claim 2, characterized in that: The front fender assembly (1) comprises a front fender, a connecting angle plate A (11) fixedly mounted on the top surface of the inclined side of the front fender, a pad A (12) mounted on the side beam of the dump truck chassis, and a support leg A (13) mounted between the connecting angle plate A (11) and the pad A (12); Adjustment holes B (18) are arranged at intervals on the connecting angle plate A (11), and the spacing of the adjustment holes B (18) matches the spacing of the adjustment holes A (4); one end of the leg A (13) is connected to the corresponding adjustment hole B (18) by means of bolts and nuts; Both sides of the front fender in the width direction are folded toward the tire direction; the front fender comprises an inclined side plate A (14), a flat plate A (15) mounted on the upper end of the inclined side plate A (14), and a vertical plate A (16) mounted on the lower end of the inclined side plate A (14); a screw hole A (17) is provided at the end of the flat plate A (15); One end of the adjustment plate (3) is inserted into one end of the flat plate A (15), and the screw hole A (17) corresponds to the adjustment hole A (4) and is fixedly connected by bolts.
4. The adjustable dump truck fender structure according to claim 2, characterized in that: The rear fender assembly (2) comprises a rear fender, a connecting angle plate B (21) fixedly mounted on the top surface of an oblique side of the fender, a pad B (22) mounted on the side beam of the dump truck chassis, and a support leg B (23) mounted between the connecting angle plate B (21) and the pad B (22); Adjustment holes C (28) are arranged at intervals on the connecting angle plate B (21), and the spacing of the adjustment holes C (28) matches the spacing of the adjustment holes A (4); one end of the leg B (23) is connected to the corresponding adjustment hole C (28) by means of bolts and nuts; Both sides of the rear fender in the width direction are folded toward the tire direction; the rear fender comprises an oblique side plate B (24), a flat plate B (25) mounted on the upper end of the oblique side plate B (24), and a vertical plate B (26) mounted on the lower end of the oblique side plate B (24); a screw hole B (27) is provided at the end of the flat plate B (25); The other end of the adjustment plate (3) is inserted into the corresponding end of the flat plate B (25), and the screw hole B (27) corresponds to the adjustment hole A (4) and is fixedly connected by bolts.
5. The adjustable dump truck fender structure according to claim 3, characterized in that: An anti-splash mud guard (19) is installed at the lower end of the vertical plate A (16).