Driving structure for airport bulk cargo truck and airport bulk cargo truck

Abstract

A driving structure for an airport bulk cargo truck comprises a driving structure mounting frame, the driving structure mounting frame is a mounting grid arranged at the bottom of the airport bulk cargo truck, and the mounting grid comprises a plurality of mounting vertical rods arranged in the horizontal direction and a plurality of mounting transverse rods arranged among the mounting vertical rods in a penetrating mode; a front wheel structure is arranged at the position, close to the head of the airport bulk cargo truck, between the mounting vertical rods; the front wheel structure comprises a front wheel supporting seat arranged on the driving device; a front wheel supporting shaft is arranged on the front wheel supporting seat, and a first front wheel and a second front wheel are arranged at the two ends of the front wheel supporting shaft respectively. A rear wheel structure is arranged at the position, close to the tail of the airport bulk cargo truck, between the mounting vertical rods; the rear wheel structure comprises a first damping mounting seat and a second damping mounting seat; a first rear wheel and a second rear wheel are arranged at the two ends of the rear wheel supporting shaft respectively. Damage to cargoes caused by vibration of the airport bulk cargo truck is reduced through the driving structure for the airport bulk cargo truck.

Description

Technical Field

[0001] The utility model relates to the field of airport equipment manufacturing, in particular to a driving structure for an airport bulk truck and an airport bulk truck. Background Art

[0002] Airport bulk trucks, also known as airport cargo vehicles, are vehicles specifically used for cargo transportation at airports. They usually have high-speed loading and unloading capabilities, which can greatly improve the cargo efficiency of airports. These bulk trucks play an important role in airport cargo transportation. First, they can quickly and efficiently unload cargo from aircraft to warehouses, or load cargo from warehouses to aircraft, thereby greatly shortening the transit time of cargo. Secondly, airport bulk trucks usually have safe and reliable transportation functions, which can ensure the safety of cargo during transportation and reduce damage and loss of cargo.

[0003] When using an airport bulk truck, you need to pay attention to the following points. First, make sure the vehicle is in good condition and regularly maintain and inspect it to ensure it is safe and reliable. Second, comply with the airport's freight regulations and operating procedures to ensure that the transportation of goods complies with relevant regulations and standards. Finally, pay attention to the packaging and fixing of the goods to prevent the goods from moving or being damaged during transportation.

[0004] In order to reduce the damage to the cargo caused by the vibration of the airport bulk truck, it is necessary to design a driving structure for the airport bulk truck and an airport bulk truck with the mechanism. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the purpose of the utility model is to provide a driving structure for airport bulk trucks and an airport bulk truck. The driving structure for airport bulk trucks can reduce the damage caused by the vibration of the airport bulk trucks to the goods, ensure that the bulk trucks have a safe and reliable transportation function, ensure the safety of the goods during transportation, and reduce the damage and loss of the goods.

[0006] In order to achieve the purpose of this utility model, the technical solution adopted is:

[0007] A driving structure for an airport bulk truck, comprising:

[0008] A drive structure mounting frame, wherein the drive structure mounting frame is a mounting grid arranged on the bottom of the airport bulk truck, and the mounting grid includes a plurality of mounting vertical rods arranged in a horizontal direction and a plurality of mounting horizontal rods interspersed between the mounting vertical rods;

[0009] A front wheel structure is arranged between the vertical mounting rods and near the front of the airport bulk truck;

[0010] The front wheel structure comprises a front wheel support seat arranged on the driving device;

[0011] A front wheel support shaft is arranged on the front wheel support seat, and a first front wheel and a second front wheel are arranged at both ends of the front wheel support shaft respectively;

[0012] The front wheel support seat comprises a first support oblique rod and a second support oblique rod arranged on both sides of the front wheel support shaft, and a first front wheel support rod and a second front wheel support rod are arranged along two connecting directions of the front wheel support shaft;

[0013] A rear wheel structure is arranged between the vertical mounting rods and near the rear of the airport bulk truck;

[0014] The rear wheel structure includes a first shock-absorbing mounting seat and a second shock-absorbing mounting seat;

[0015] A first elastic shock absorbing member is arranged in the seat body of the first shock absorbing mounting seat;

[0016] A second elastic shock absorbing member is arranged in the seat body of the second shock absorbing mounting seat;

[0017] The rear wheel support shaft passes through the installation space above the first elastic shock absorbing member and the installation space above the second elastic shock absorbing member, and the first rear wheel and the second rear wheel are respectively arranged at both ends of the rear wheel support shaft.

[0018] In a preferred embodiment of the present invention, the first front wheel support rod comprises a first front wheel support rod arranged perpendicular to the front wheel support shaft and a first front wheel support diagonal rod connecting the end of the first front wheel support rod and the first mounting end of the front wheel support shaft.

[0019] In a preferred embodiment of the present invention, the second front wheel support rod includes a second front wheel support rod arranged perpendicular to the front wheel support shaft and a second front wheel support diagonal rod connecting the end of the second front wheel support rod and the second mounting end of the front wheel support shaft.

[0020] In a preferred embodiment of the present invention, the other end of the first supporting diagonal rod is arranged at the first end of the flange of the driving device.

[0021] In a preferred embodiment of the present invention, the other end of the second supporting diagonal rod is arranged at the second end of the flange of the driving device.

[0022] In a preferred embodiment of the present utility model, a first limiting portion for limiting the rear wheel support shaft is arranged at the top of the installation space above the first elastic shock absorbing member.

[0023] In a preferred embodiment of the present utility model, a second limiting portion for limiting the rear wheel support shaft is provided at the top of the installation space above the second elastic shock absorbing member.

[0024] An airport bulk truck is provided with a driving structure for the airport bulk truck.

[0025] The beneficial effects of the utility model are:

[0026] The airport bulk truck driving structure is used to reduce the damage to the cargo caused by the vibration of the airport bulk truck, ensuring that the bulk truck has a safe and reliable transportation function, which can ensure the safety of the cargo during transportation and reduce the damage and loss of the cargo. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 The structure of the utility model is shown in FIG. Figure 1 .

[0028] Figure 2 The structure of the utility model is shown in FIG. Figure 2 . DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below through the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the scope of the utility model. In addition, in the following structure, the description of the well-known structure and technology is omitted to avoid unnecessary confusion of the concept of the utility model.

[0030] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or component referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0031] like Figure 1 The driving structure for an airport bulk truck shown includes a driving structure mounting frame 100, which is a mounting grid arranged on the bottom of the airport bulk truck 10. The mounting grid includes a plurality of mounting vertical rods 110 arranged in the horizontal direction and a plurality of mounting horizontal rods 120 interspersed between the mounting vertical rods 110.

[0032] A front wheel structure 200 is arranged between the mounting vertical rods 110 and near the front of the airport bulk truck 10. The front wheel structure 200 includes a front wheel support seat 220 arranged on the driving device 210, a front wheel support shaft 230 is arranged on the front wheel support seat 220, and a first front wheel 231 and a second front wheel 232 are respectively arranged at both ends of the front wheel support shaft 230.

[0033] The front wheel support seat 220 includes a first support oblique rod 221 and a second support oblique rod 222 arranged on both sides of the front wheel support shaft 230, and a first front wheel support rod 223 and a second front wheel support rod 224 arranged along two connecting directions of the front wheel support shaft 230.

[0034] The other end of the first supporting oblique rod 221 is disposed at a first end portion of the flange 211 of the driving device 210 .

[0035] The other end of the second supporting oblique rod 222 is disposed at the second end of the flange 211 of the driving device 210 .

[0036] The first front wheel support rod 223 includes a first front wheel support rod 2231 vertically arranged with respect to the front wheel support shaft 230 and a first front wheel support oblique rod 2232 connecting the end of the first front wheel support rod 2231 and the first mounting end of the front wheel support shaft 230 .

[0037] The second front wheel support rod 224 includes a second front wheel support rod 2241 vertically arranged with respect to the front wheel support shaft 230 and a second front wheel support oblique rod 2242 connecting the end of the second front wheel support rod 2241 and the second mounting end of the front wheel support shaft 230 .

[0038] The front wheel support seat 220 is provided to increase the shockproof capability of the front wheel support shaft 230 , the first front wheel 231 and the second front wheel 232 .

[0039] A rear wheel structure 300 is arranged between the mounting vertical rods 110 and near the rear of the airport bulk truck 10. The rear wheel structure 300 includes a first shock-absorbing mounting seat 310 and a second shock-absorbing mounting seat 320. A first elastic shock-absorbing member 311 is arranged in the seat body of the first shock-absorbing mounting seat 310, and a second elastic shock-absorbing member 321 is arranged in the seat body of the second shock-absorbing mounting seat 320. Elastic shock absorption is achieved by the first elastic shock-absorbing member 311 and the second elastic shock-absorbing member 321.

[0040] The rear wheel support shaft 330 passes through the installation space above the first elastic shock absorbing member 311 and the installation space above the second elastic shock absorbing member 321 , and the first rear wheel 331 and the second rear wheel 332 are respectively disposed at both ends of the rear wheel support shaft 330 .

[0041] In order to limit the movement of the rear wheel support shaft 330 , a first limiting portion 312 for limiting the rear wheel support shaft 330 is provided at the top of the installation space above the first elastic shock absorbing member 311 .

[0042] A second limiting portion 322 for limiting the rear wheel support shaft 330 is provided at the top of the installation space above the second elastic shock absorbing member 321 .

[0043] Through the cooperation of the rear wheel structure 300 and the front wheel structure 200, the damage caused by the vibration of the airport bulk truck to the goods is reduced, ensuring that the bulk truck has a safe and reliable transportation function, ensuring the safety of the goods during transportation, and reducing damage and loss of the goods.

[0044] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above.

[0045] Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which shall fall within the scope of the present invention to be protected. The scope of protection of the present invention shall be defined by the attached claims and their equivalents.

Claims

1. A driving structure for airport bulk trucks, characterized in that: include: A drive structure mounting frame, wherein the drive structure mounting frame is a mounting grid arranged on the bottom of the airport bulk truck, and the mounting grid includes a plurality of mounting vertical rods arranged in a horizontal direction and a plurality of mounting horizontal rods interspersed between the mounting vertical rods; A front wheel structure is arranged between the vertical mounting rods and near the front of the airport bulk truck; The front wheel structure comprises a front wheel support seat arranged on the driving device; A front wheel support shaft is arranged on the front wheel support seat, and a first front wheel and a second front wheel are arranged at both ends of the front wheel support shaft respectively; The front wheel support seat comprises a first support oblique rod and a second support oblique rod arranged on both sides of the front wheel support shaft, and a first front wheel support rod and a second front wheel support rod are arranged along two connecting directions of the front wheel support shaft; A rear wheel structure is arranged between the vertical mounting rods and near the rear of the airport bulk truck; The rear wheel structure includes a first shock-absorbing mounting seat and a second shock-absorbing mounting seat; A first elastic shock absorbing member is arranged in the seat body of the first shock absorbing mounting seat; A second elastic shock absorbing member is arranged in the seat body of the second shock absorbing mounting seat; The rear wheel support shaft passes through the installation space above the first elastic shock absorbing member and the installation space above the second elastic shock absorbing member, and the first rear wheel and the second rear wheel are respectively arranged at both ends of the rear wheel support shaft.

2. The driving structure for airport bulk trucks according to claim 1, characterized in that: The first front wheel support rod comprises a first front wheel support rod vertically arranged with respect to the front wheel support shaft and a first front wheel support diagonal rod connecting the end of the first front wheel support rod and the first mounting end of the front wheel support shaft.

3. The driving structure for airport bulk trucks according to claim 1, characterized in that: The second front wheel support rod comprises a second front wheel support rod vertically arranged with respect to the front wheel support shaft and a second front wheel support oblique rod connecting the end of the second front wheel support rod and the second mounting end of the front wheel support shaft.

4. The driving structure for airport bulk trucks according to claim 1, characterized in that: The other end of the first supporting oblique rod is arranged at the first end of the flange of the driving device.

5. The driving structure for airport bulk trucks according to claim 1, characterized in that: The other end of the second supporting oblique rod is arranged at the second end of the flange of the driving device.

6. The driving structure for airport bulk trucks according to claim 1, characterized in that: A first limiting portion for limiting the position of the rear wheel support shaft is arranged at the top of the installation space above the first elastic shock absorbing member.

7. The driving structure for airport bulk trucks according to claim 1, characterized in that: A second limiting portion for limiting the rear wheel support shaft is arranged at the top of the installation space above the second elastic shock absorbing member.

8. An airport bulk truck, characterized in that: The airport bulk truck is provided with a driving structure for an airport bulk truck as claimed in any one of claims 1-7.

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