Novel dry bulk cargo transport vehicle and unmanned cargo transport vehicle

Abstract

The utility model discloses a novel dry bulk cargo transport vehicle and an unmanned cargo transport vehicle, and the novel dry bulk cargo transport vehicle comprises a cargo box, a vehicle frame, a distributed electric drive axle, a slewing device and an oil gas suspension; the container is arranged on the upper side of the frame; the lower side of the frame is connected with a distributed electric drive axle through a slewing device; an oil gas suspension is arranged between the rotating device and the distributed electric drive axle; a conveying device is arranged in the container in the length direction. The conveying device moves the goods to the opening direction of the container; a lifting device is arranged between one end of the bottom of the container and the frame; the lifting device is used for lifting one end of the container. According to the novel dry bulk cargo transport vehicle, unloading is more convenient and efficient; moreover, the maneuverability and trafficability of the cargo transport vehicle in a narrow space can be greatly improved, so that the vehicle can easily turn and turn around in the narrow space.

Description

TECHNICAL FIELD

[0001] The utility model relates to goods transport vehicle technical field, in particular to a new type dry bulk cargo transport vehicle and unmanned goods transport vehicle. BACKGROUND

[0002] Dry bulk cargo such as corn, stone and so on have the problem of heavy unloading workload when unloading. To improve unloading efficiency, some existing trucks are provided with a conveyor belt device for conveying goods, such as the automatic unloading device for truck disclosed in the Chinese patent with application number 201420356556. X. However, when the weight of the goods is large, the conveyor belt device has the problem of difficult initial start. In addition, most of the existing goods transport vehicles use traditional axle structure and leaf spring suspension structure, and the space occupancy rate of the leaf spring suspension is large, and the traditional axle structure makes the vehicle mobility insufficient, which cannot meet the turning, U-turn and the like in some narrow spaces. SUMMARY

[0003] To solve the above technical problems, the utility model discloses a new type dry bulk cargo transport vehicle and unmanned goods transport vehicle, wherein the new type dry bulk cargo transport vehicle comprises a cargo box, a vehicle frame, a distributed electric drive axle, a rotary device and an oil-gas suspension;

[0004] The cargo box is arranged on the upper side of the vehicle frame; the lower side of the vehicle frame is connected with the distributed electric drive axle through the rotary device; and the oil-gas suspension is arranged between the rotary device and the distributed electric drive axle.

[0005] A conveying device is arranged in the cargo box along the length direction; the conveying device moves the goods to the opening direction of the cargo box; a lifting device is arranged between one end of the bottom of the cargo box and the vehicle frame; and the lifting device is used to lift one end of the cargo box.

[0006] Preferably, the rotary device is a rotary support.

[0007] Preferably, the conveying device comprises a transmission chain, a transmission belt and a driving device.

[0008] The transmission chain is arranged along the length direction of the cargo box; the transmission belt is arranged on the transmission chain; and the driving device is arranged at one end of the transmission chain to drive the transmission chain and the transmission belt to rotate.

[0009] Preferably, the driving device is provided with a speed reducer.

[0010] Preferably, the rotary device is a rotary support.

[0011] Preferably, the transmission chain is provided with a tensioning mechanism.

[0012] Preferably, the lifting height of the lifting device is less than 50 cm.

[0013] Preferably, the rotating device is provided with two or more.

[0014] The utility model also provides a novel unmanned goods transport vehicle, adopt novel dry bulk cargo transport vehicle of any described above.

[0015] The novel dry bulk cargo transport vehicle provided by the utility model solves the problem of difficult initial starting of the conveying device, and unloading is more convenient and efficient. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The novel dry bulk cargo transport vehicle structure schematic view provided by the utility model embodiment;

[0017] Wherein: 10, the cargo box;11, the conveying device;111, the transmission chain;112, the transmission belt;113, the driving device;114, the speed reducer;115, the tensioning mechanism;12, the opening;13, the lifting device;20, the frame;30, the distributed electric drive axle;40, the rotating device;50, the oil gas suspension. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative characteristics, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all, based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model, and the experimental methods in the following embodiments are all conventional methods, and the materials, reagents and the like used in the following embodiments can be obtained from commercial channels unless otherwise specified.

[0019] In the description of the utility model, it should be explained that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate the orientation or positional relationship shown in the drawing, which is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the device or element must have a specific orientation, structure and operation, therefore, it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0020] In the description of the utility model, it is to explain, unless there is definite and limited, the term "installation", "be equipped with", "connection" and so on, should do broad sense understanding, for example "connection", can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication of two elements inside.For the ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0021] The utility model discloses a novel dry bulk cargo transport vehicle and unmanned cargo transport vehicle, wherein, the novel dry bulk cargo transport vehicle, including the goods box 10, the frame 20, the distributed electric drive bridge 30, the slewing device 40 and the oil gas suspension 50;

[0022] The goods box 10 is arranged on the upper side of the frame 20;The lower side of the frame 20 is connected with the distributed electric drive bridge 30 through the slewing device 40;The oil gas suspension 50 is arranged between the slewing device 40 and the distributed electric drive bridge 30;

[0023] The conveying device 11 is arranged in the goods box 10 along the length direction;The conveying device 11 moves the goods to the opening 12 direction of the goods box 10;The lifting device 13 is arranged between one end of the bottom of the goods box 10 and the frame 20;The lifting device 13 is used for lifting one end of the goods box 10.

[0024] Specific implementation, as shown in the figure, Figure 1 The novel dry bulk cargo transport vehicle, including the goods box 10, the frame 20, the distributed electric drive bridge 30, the slewing device 40 and the oil gas suspension 50;

[0025] The goods box 10 is arranged on the upper side of the frame 20;The lower side of the frame 20 is connected with the distributed electric drive bridge 30 through the slewing device 40;The slewing device 40 includes but is not limited to slewing bearing;The slewing bearing is driven to turn the distributed electric drive bridge 30;The bottom of the slewing device 40 is connected with the upper end of the oil gas suspension 50, and the lower end of the oil gas suspension is connected with the side wall of the distributed electric drive bridge 30;The slewing device 40, the distributed electric drive bridge 30 and the oil gas suspension 50 are all existing products, and their structures and working principles will not be repeated here;

[0026] The conveying device 11 is arranged in the goods box 10 along the length direction;The conveying device 11 moves the goods to the opening 12 direction of the goods box 10;The lifting device 13 is arranged between one end of the bottom of the goods box 10 and the frame 20;The lifting device 13 is used for lifting one end of the goods box 10. The lifting device 13 is connected with the self-driving VCU or a separate controller, and is used for starting the lifting device 13.

[0027] When unloading, the lifting device 13 is started, and the lifting device 13 lifts one end of the container 10 by a distance (the lifting height of the lifting device 13 is less than 50 cm, and is further less than or equal to 30 cm, such as 20 cm or 30 cm), at this time, the conveying device 11 is started, which can greatly reduce the starting difficulty of the conveying device 11; and the lifting device 13 lifts one end of the container 10, so that the whole container 10 is inclined, and the lifting device 13 can more conveniently move the goods to one side of the opening 12.

[0028] In the embodiment of the utility model, the structure that the container 10, the conveying device 11, the lifting device 13 and the frame 20 are combined solves the problem that the conveying device 11 is difficult to start initially, and unloading is more convenient and efficient; and the oil-gas suspension 50 reduces the space occupation, so that the purpose of increasing the space utilization rate of the vehicle can be achieved; through the combination of the distributed electric drive axle 30 and the rotating device 40, the steering angle control is more flexible, the maneuverability and passability of the goods transport vehicle in a narrow space can be greatly improved, and the vehicle can easily turn and U-turn in a narrow space.

[0029] In specific implementation, the conveying device 11 includes a transmission chain 111, a transmission belt 112 and a driving device 113; the transmission chain 111 is arranged along the length direction of the container 10; the transmission belt 112 is arranged on the transmission chain 111; and the driving device 113 is arranged at one end of the transmission chain 111. The driving device 113 drives the transmission chain 111 and the transmission belt 112 to rotate. The driving device 113 includes but is not limited to a driving motor and a hydraulic motor.

[0030] In specific implementation, as shown in the figure, Figure 1 The driving device 113 is provided with a speed reducer 114. The driving device 113 drives the chain and the transmission belt after speed reduction and torque increase through the speed reducer 114, so that the conveying device 11 can bear a larger load weight. The connection structure and principle of the speed reducer 114 and the driving device 113 belong to the prior art, and will not be described here.

[0031] In specific implementation, as shown in the figure, Figure 1 The transmission chain 111 is provided with a tensioning mechanism 115. Figure 1 The transmission chain 111 is provided with a tensioning mechanism 115. The tensioning mechanism 115 is a chain tensioning structure in the prior art. When the transmission chain 111 is loose due to wear and long-term use, the transmission chain 111 is re-tensioned through the tensioning mechanism 115, so as to ensure the normal and efficient work of the transmission chain 111.

[0032] In specific implementation, as shown in the figure, Figure 1As shown, the rotary device 40 is provided with two or more. Two or more rotary device 40 is connected with axle, and at least one or two axle is distributed electric drive axle 30. In the embodiment, the rotary scheme adopts double rotary, has crab mode, and further increases the mobility in more narrow area.

[0033] The embodiment of the utility model discloses a novel unmanned goods transport vehicle, adopts the novel dry bulk cargo transport vehicle described as above, and the frame 20 is equipped with sensing system, self-driving VCU etc., and each device, system work is controlled through self-driving VCU to drive the running of the container 10, and it is the technical means commonly used in the field, and this time, it is not repeated.

[0034] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A new type of dry bulk cargo transport vehicle characterized by: Including the container (10), the frame (20), the distributed electric drive axle (30), the slewing device (40) and the oil gas suspension (50), wherein: The container (10) is arranged on the upper side of the frame (20); the lower side of the frame (20) is connected with the distributed electric drive axle (30) through the slewing device (40); the oil gas suspension (50) is arranged between the slewing device (40) and the distributed electric drive axle (30); The conveying device (11) is arranged in the length direction of the container (10); the conveying device (11) moves the goods to the opening (12) direction of the container (10); the lifting device (13) is arranged between the bottom of the container (10) and the frame (20); the lifting device (13) is used for lifting one end of the container (10).

2. The new dry bulk cargo transport vehicle according to claim 1, characterized in that: The slewing device (40) is a slewing bearing.

3. The new dry bulk cargo transport vehicle of claim 1, wherein: The conveying device (11) comprises a transmission chain (111), a transmission belt (112) and a driving device (113). The transmission chain (111) is arranged in the length direction of the container (10); the transmission belt (112) is arranged on the transmission chain (111); one end of the transmission chain (111) is provided with the driving device (113); the driving device (113) drives the transmission chain (111) and the transmission belt (112) to operate.

4. The novel dry bulk cargo transport vehicle as claimed in claim 3, wherein: The driving device (113) is provided with a speed reducer (114).

5. The new dry bulk cargo carrier of claim 3, wherein: The slewing device (40) is a slewing bearing.

6. The new dry bulk cargo carrier of claim 3, wherein: The transmission chain (111) is provided with a tensioning mechanism (115).

7. The new dry bulk cargo carrier of claim 1, wherein: The lifting height of the lifting device (13) is less than 50 cm.

8. The new dry bulk cargo carrier of claim 1, wherein: The slewing device (40) is provided with two or more.

9. A new unmanned cargo transport vehicle characterized by: The new dry bulk cargo transport vehicle is adopted. The new dry bulk cargo transport vehicle is adopted.

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