Adjustable long-distance transport vehicle

Abstract

The utility model discloses an adjustable long-distance transport vehicle, which belongs to the field of logistics transportation, and comprises a vehicle and a container, the vehicle is provided with a plurality of wheels and an electric control system, a plurality of weighing sensors are arranged between the vehicle and the container, and the weighing sensors are all electrically connected with the electric control system. The wheels comprise a plurality of fixed wheel sets and movable wheel sets, the electric control system can promote the movable wheel sets to ascend and descend, and through the weighing sensor connected with the electric control system, when the vehicle is in a no-load state, weight data measured by the weighing sensor is very small and is fed back to the electric control system of the vehicle, so that part of the movable wheel sets are lifted by the electric control system; when the electric control system is in a full load condition, the weighing sensor transmits large weight data to the electric control system, so that the electric control system puts down the movable wheel set, and high bearing capacity is provided for the whole vehicle.

Description

Technical Field

[0001] The utility model discloses an adjustable long-distance transport vehicle, belonging to the field of logistics transportation. Background Art

[0002] Land transportation is a very important mode of transportation in my country, and goods are usually transported by combining large trucks and containers.

[0003] During long-distance transportation, due to the long mileage and the heavy weight of the truck itself, the tires will be more worn, which can easily reduce the cruising range. In the existing long-distance transportation process, the driver will lift some tires when the truck is unloaded so that these tires are not in contact with the ground to reduce wear, and then lower the tires after the vehicle is loaded to increase the vehicle's carrying capacity. However, since long-distance transportation can easily make people tired, many drivers forget to perform the tire lifting and lowering operations, which affects the overall life of the vehicle.

[0004] In view of the above problems, a new improvement plan is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide an adjustable long-distance transport vehicle in order to solve the above-mentioned problem.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions: an adjustable long-distance transport vehicle, including a vehicle and a container, the vehicle is provided with a plurality of wheels, the vehicle is equipped with an electronic control system, a plurality of weighing sensors are installed between the vehicle and the container, the plurality of weighing sensors are electrically connected to the electronic control system, the wheels include a plurality of fixed wheel groups and moving wheel groups, and the electronic control system can prompt the moving wheels to be raised and lowered.

[0007] Preferably, the moving wheel groups are provided in at least two groups.

[0008] Preferably, the wheels located at the head and tail of the vehicle are both fixed wheel sets that cannot be adjusted.

[0009] Preferably, an odometer is installed on the vehicle, and the electronic control system is electrically connected to the odometer.

[0010] Preferably, the electronic control system can independently control any moving wheel set.

[0011] Preferably, several of the wheels are configured as double-rim wheels.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. By setting up an electronic control system and a weighing sensor, the load condition of the vehicle is judged by the data measured by the weighing sensor, so that the lifting and lowering of the wheels can be controlled by the electronic control system, avoiding damage to the vehicle caused by the driver forgetting to put away or put down the wheels.

[0014] 2. The wheels are all set as double-rim wheels. The seat ring of the double-rim wheel can support the inner tube. When the inner tube is damaged, the seat ring can bear the load of the vehicle so that the vehicle can still drive, which is beneficial to improve the stability and safety during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the fully loaded state structure of an adjustable long-distance transport vehicle of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of a container removal state of an adjustable long-distance transport vehicle according to the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of an adjustable long-distance transport vehicle in an empty state according to the utility model;

[0018] Figure 4 The utility model is a schematic diagram of program execution of an adjustable long-distance transport vehicle.

[0019] Figure numerals: 1. vehicle; 2. container; 3. weighing sensor; 4. fixed wheel group; 5. moving wheel group. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] like Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, an adjustable long-distance transport vehicle includes a vehicle 1 and a container 2. The vehicle 1 is provided with a plurality of wheels. The vehicle 1 is equipped with an electronic control system. A plurality of weighing sensors 3 are installed between the vehicle 1 and the container 2. The plurality of weighing sensors 3 are electrically connected to the electronic control system. The wheels include a plurality of fixed wheel groups 4 and a moving wheel group 5. The electronic control system can prompt the moving wheel to be raised and lowered. When the transport equipment is used to transport goods, when the driver drives the vehicle 1 to the goods sorting location, the vehicle 1 is in an empty state at this time, and the weight data that can be measured by the weighing sensor 3 is zero. At this time, the weighing sensor 3 transmits the weight data to the electronic control system. The electronic control system determines that the vehicle 1 is in a low-load state at this time, thereby prompting the vehicle 1 to lift the moving wheel group 5. When the vehicle 1 lifts the moving wheel group 5 During the process, the specific operation is that the electronic control system sends instructions to cause the suspension system of the moving wheel group 5 to change so as to achieve the effect of changing the wheel height. This is the existing technology for lifting and lowering the wheels of trucks, which will not be elaborated here. After the vehicle 1 is loaded with goods at the sorting center, the weight data measured by the weighing sensor 3 is a specific value. This value is compared with the maximum load-bearing weight of the vehicle 1. If this value reaches more than 70% of the maximum load of the wheel, it is determined to be a high-load state. At this time, the electronic control system sends an instruction to the suspension system to lower all the moving wheel groups 5 to improve the overall load-bearing capacity of the vehicle 1. The entire process of lifting and lowering the wheels is carried out automatically to prevent the driver from forgetting to lift or lower the wheels during driving and causing damage to the transport vehicle 1.

[0022] The moving wheel assemblies 5 of the present transport equipment are arranged to be at least two groups. By arranging multiple groups of moving wheel assemblies 5 and cooperating with the electronic control system, a variety of options for lifting and lowering the moving wheel assemblies 5 can be met. When the load-bearing weight measured by the weighing sensor 3 is 40 to 70 percent of the maximum load-bearing weight of the vehicle 1, the electronic control system regards that the vehicle 1 is in a medium load situation, and the electronic control system can only lower one group of moving wheel assemblies 5 as an auxiliary load, thereby reducing the wear of other moving wheel assemblies 5. The wheels of the vehicle 1 located at the head and tail of the vehicle 1 are all non-adjustable fixed wheel assemblies 4. When the weight measured by the weighing sensor 3 is less than 40 percent of the maximum load-bearing weight of the vehicle 1, the electronic control system regards this data as a low load situation. At this time, the electronic control system retracts all the moving wheel assemblies 5, and the vehicle 1 only uses the non-adjustable fixed wheel assemblies 4 for load-bearing. Since the wheels located at the head and tail of the vehicle 1 are all non-adjustable fixed wheel assemblies 4, a higher stability can be guaranteed, and the head and tail will not be suspended in the air.

[0023] Furthermore, an odometer is installed on the vehicle 1, and the electronic control system is electrically connected to the odometer. The odometer on the vehicle 1 is connected to the electronic control system, so that the electronic control system can calculate the mileage traveled by the motor wheel set 5, which is convenient for subsequent maintenance. At the same time, the electronic control system can independently control any motor wheel set 5. For example, when the vehicle 1 is under medium load, the electronic control system can alternately lower and raise different motor wheel sets 5 according to the driving distance data provided by the odometer, so that the mileage traveled by each motor wheel set 5 each time will not be too large, such as replacing the motor wheel set 5 in contact with the ground after every 100 kilometers, while ensuring that there are enough wheels for each mileage to carry the vehicle 1 as a whole, effectively improving the service life of the vehicle 1.

[0024] Finally, several wheels are configured as double-rim wheels, the seat rings of which can support the inner tube. When the inner tube is damaged, the seat rings can bear the load of the vehicle 1, so that the vehicle 1 can still travel, which is beneficial to improving stability and safety during transportation.

[0025] Working principle: According to the design parameters of vehicle 1, the data of the maximum cargo mass of vehicle 1 is input into the electronic control system. After starting vehicle 1, the weighing sensor 3 weighs the cargo at the rear of vehicle 1, and then transmits the weighing data to the electronic control system. The electronic control system compares this data with the data of the maximum cargo mass of vehicle 1 to determine whether the vehicle 1 is in a low, medium or high gear. Then, a command is sent to the suspension system of the moving wheel group 5 to lift or lower the moving wheel group 5. No manual operation by the driver is required, and no operation omission will occur.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An adjustable long-distance transport vehicle, comprising a vehicle and a container, wherein the vehicle is provided with a plurality of wheels, characterized in that: The vehicle is equipped with an electronic control system. A plurality of weighing sensors are installed between the vehicle and the container. The weighing sensors are electrically connected to the electronic control system. The wheels include a plurality of fixed wheel groups and a moving wheel group. The electronic control system can cause the moving wheels to rise and fall.

2. An adjustable long-distance transport vehicle according to claim 1, characterized in that: The moving wheel groups are provided in at least two groups.

3. The adjustable long-distance transport vehicle according to claim 2, characterized in that: The wheels located at the head and the tail of the vehicle are all fixed wheel sets that cannot be adjusted.

4. The adjustable long-distance transport vehicle according to claim 3, characterized in that: The vehicle is equipped with an odometer, and the electronic control system is electrically connected to the odometer.

5. The adjustable long-distance transport vehicle according to claim 2, characterized in that: The electronic control system can independently control any moving wheel set.

6. The adjustable long-distance transport vehicle according to claim 1, characterized in that: Several of the wheels are configured as double-rim wheels.

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