CN220996543U - Electric tricycle-mounted cargo compartment - Google Patents

Abstract

The utility model discloses an electric tricycle vehicle-mounted freight car, which belongs to the technical field of electric tricycle carriages and comprises a carriage main body, wherein the rear end of the carriage main body is provided with an opening, a double-opening carriage door is arranged at the bottom in the carriage main body, a bearing plate is arranged at the bottom of the opening at the rear end of the carriage main body, a rotating shaft is arranged between two sides of the bottom of the carriage main body, one end of the bearing plate rotates through the rotating shaft to change an included angle with the bottom wall of the carriage, a lifting upright post is assembled at the front end of the bottom wall of the carriage main body, the upper end of the lifting upright post props against the corresponding position at the bottom of the bearing plate, the corresponding lifting operation is carried out on one end of the bearing plate, the inclination angle of the bearing plate towards the rear end of the carriage main body is maintained, and an anti-collision air bag structure is matched, so that the inertia of a cargo impacting a cab is reduced when emergency braking is carried out, and a rotating roller which is convenient to load and unload is arranged at the rear end, so that the loading and unloading efficiency is improved.

Description

Electric tricycle-mounted cargo compartment

Technical Field

The utility model belongs to the technical field of electric tricycle carriages, and particularly relates to an electric tricycle vehicle-mounted freight car.

Background

The electric tricycle is a three-wheel transport means for pulling goods or people, which uses a storage battery as power and a motor as a drive. For example, the method is widely applied to express delivery, garbage transportation, agricultural transportation and the like.

When transporting goods, generally directly bear in the carriage and transport, when bearing heavier carriage, the carriage bottom plate receives friction and damages easily, adopts the mode of lifting carriage front end (be close to locomotive one end) to unload and carries out quick unloading, but still has inconvenience to the material loading of heavier goods.

In addition, under the situation of carrying heavier goods to carry out emergency braking, the goods are subjected to inertia, and can directly strike the cab towards the front end, so that great potential safety hazards exist for drivers.

Disclosure of utility model

In order to overcome the defects in the prior art, the utility model provides the electric three-wheeled vehicle-mounted freight car, wherein the freight is supported in the car body in an inclined way, the freight is lifted by a certain angle towards the rear end, the inertia of the freight striking the cab is reduced when the freight is braked emergently by matching with an anti-collision air bag structure, and the rear end is provided with the rotating roller which is convenient for loading and unloading, so that the problems in the background art are solved.

The technical scheme adopted by the utility model is as follows: the utility model provides an on-vehicle goods carriage of electronic tricycle, includes carriage main part, carriage main part rear end opening to be provided with two carriage doors, carriage main part internal bottom sets up the loading board, sets up the pivot between the bottom both sides of carriage main part rear end opening part, and loading board one end rotates through the pivot, changes the contained angle with the carriage diapire between, the diapire of carriage main part is at front end assembly lift stand, and lift stand upper end supports in loading board bottom relevant position, carries out corresponding lift operation to loading board one end, maintains the inclination of loading board to carriage main part rear end.

Further, the carriage main part opening part sets up the rotation baffle, the rotation baffle rotates and installs in the pivot, the both sides of rotation baffle assembly telescopic link, when the telescopic link extends, support at the corresponding inside wall of carriage main part, the rotation position of rotation baffle is fixed a position.

Further, an anti-collision air bag cushion is assembled on the inner wall of the front end of the carriage main body, deformation force unloading is carried out when the front end of the carriage main body is impacted by cargoes, and the impact of the cargoes on a front end cab is relieved.

Further, the loading plate is provided with a mounting groove at a part close to the rear end of the carriage main body, the rotating rollers are rotationally assembled in the mounting groove, the rotating rollers are arranged in an array at intervals, cargoes slide on the rotating rollers to upper and lower loading plates, and the sliding speed of the cargoes on the loading plate is accelerated near the opening.

Further, limiting plates are respectively arranged on two sides of the opening of the carriage body, the limiting plates are symmetrically distributed, and when the telescopic rod stretches, the telescopic rod is blocked at the rear side to limit the rotation range of the rotation baffle.

After the structure is adopted, the utility model has the following beneficial effects: the utility model provides an electric three-wheeled vehicle-mounted freight car,

(1) Through the loading board that sets up, the loading board rotates inside the carriage main part through the pivot, change the contained angle with the interior diapire of carriage main part between, under the support of lift stand, form predetermined inclination, bear the weight of the support to the goods, and at the front end assembly anticollision gasbag pad of carriage main part, when the vehicle emergency brake, heavier goods is under inertial action, incline to strike to the anticollision gasbag pad along the loading board of slope from the rear end to the front end, the direct impact of dispersion carriage main part front end and driver's cabin, carry out the dispersion to the impact that heavier goods formed to the driver's cabin and unload the power, reduce the potential safety hazard.

(2) The rear end of the bearing plate is provided with a rotating roller which is convenient for loading and unloading, when heavier goods are loaded, the bearing plate is easy to enter the carriage main body through the acceleration of the rotating roller under the action of external force, and when the loading is unloaded, the inclination angle of the bearing plate is adjusted to accelerate the unloading;

(3) The bearing plate directly bears and contacts goods, reduces abrasion to the inner bottom wall of the carriage main body, and can be directly replaced or maintained.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

FIG. 1 is a schematic view of the overall construction of an electric three-wheeled truck compartment in accordance with the present utility model;

FIG. 2 is a schematic diagram of a carriage body structure of an electric three-wheeled vehicle-mounted cargo carriage in accordance with the present utility model;

FIG. 3 is a cross-sectional view of a wagon body of an electric three-wheeled vehicle cargo wagon in accordance with the present utility model;

FIG. 4 is a top plan view of a carriage body of an electric three-wheeled vehicle cargo carriage in accordance with the present utility model;

fig. 5 is a schematic view of a rotating barrier structure of an electric three-wheeled truck compartment according to the present utility model.

In the drawings: 1. carriage main part, 2, two division of railway carriage or compartment doors, 3, loading board, 4, pivot, 5, lift stand, 6, rotation baffle, 7, telescopic link, 8, crashproof gasbag pad, 9, live-rollers, 10, limiting plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Example 1

When the electric tricycle transports heavy goods, if the emergency braking situation occurs, the heavy goods directly collide with the cab under the inertia effect, and potential safety hazards are caused to the driver, based on this, as shown in fig. 1-5, the inventor proposes an electric tricycle vehicle-mounted freight car, change the direction of the impact force, reduce and scatter the force of unloading simultaneously, concretely, it includes a car body 1, the rear end opening of the car body 1, and be provided with a double-open car door 2, the bottom in the car body 1 is provided with a loading plate 3, a rotating shaft 4 is arranged between the two sides of the bottom of the rear end opening of the car body 1, one end of the loading plate 3 rotates through the rotating shaft 4, change the included angle with the bottom wall of the car, the bottom wall of the car body 1 is provided with a lifting upright 5 at the front end, the upper end of the lifting upright 5 props against the corresponding position at the bottom of the loading plate 3, carry out corresponding lifting operation on one end of the loading plate 3, maintain the inclination angle of the loading plate 3 to the rear end of the car body 1, during emergency braking, the goods are subjected to the loading plate 3 in the forward inclination impact along the inclination direction, and the impact force is converted into partial potential energy under the influence of self gravity.

In this embodiment, it is preferable that the front end inner wall of the cabin body 1 is provided with an anti-collision airbag cushion 8, and when the load is impacted toward the front end, the deformation unloading force is performed, so that the impact of the load on the front end cab is further reduced.

Example 2

In order to solve the above problems, the inventor further proposes, on the basis of embodiment 1, that a mounting groove is formed in a portion of the bearing plate 3 near the rear end of the carriage body 1, rotating rollers 9 are rotatably assembled in the mounting groove, the rotating rollers 9 are arranged in an array at intervals, the goods slide on the rotating rollers 9 up and down the bearing plate 3, the sliding speed of the goods on the bearing plate 3 is increased near the opening, during loading, the goods can be lifted or passed through a loading structure such as a loading plate, and enter the rotating rollers 9 on the bearing plate 3, and then the goods are pushed (acceleration is given to the goods), and during less pushing force, the goods can enter the carriage body 1 (keeping a small inclination angle of the bearing plate 3), and through this operation, the loading speed and efficiency of heavier goods are sequentially increased.

It should be noted that, the goods enter the carriage main body 1 through pushing and accelerating, are supported on the bearing plate 3, and do not cause larger impact to the bottom plate of the carriage main body 1, even do not cause impact to the bottom plate, prolong the service life of the carriage and lengthen the maintenance interval; in the case of maintenance, the carrier plate 3 can be directly subjected to corresponding maintenance and replacement.

In this embodiment, preferably, the opening of the carriage body 1 is provided with a rotation baffle 6, the rotation baffle 6 is rotatably mounted on the rotating shaft 4, two sides of the rotation baffle 6 are provided with telescopic rods 7, when the telescopic rods 7 are extended, the corresponding inner side walls of the carriage body 1 are propped against, the rotation positions of the rotation baffle 6 are positioned, wherein the carriage body 1 is provided with limiting plates 10 at two sides of the opening, the limiting plates 10 are symmetrically distributed, when the telescopic rods 7 are extended, the telescopic rods 7 are blocked at the rear side, and the rotation range of the rotation baffle 6 is limited.

When the load-bearing plate is used specifically, the lifting upright post 5 is adjusted to enable the inclination angle of the load-bearing plate 3 to be a smaller position when heavy goods are sent into the carriage main body 1; the heavier goods are lifted to the position of the rotating roller 9 of the bearing plate 3, the goods are pushed inwards, the rotating roller 9 rotates, and the goods are pushed to the inside of the carriage main body 1 by matching with the pushing force; when the material is discharged, the lifting upright post 5 is adjusted, the inclination angle of the bearing plate 3 is increased, and the goods slide along the inclined bearing plate 3 to the opening of the carriage main body 1 for discharging;

After the goods are loaded, the rotary baffle plate 6 is turned to the opening and the front side of the limiting plate 10 is rotated, the goods are limited at the rear end, the telescopic rod 7 is lengthened, the telescopic rod 7 is propped against the front end of the limiting plate 10, and the rotary baffle plate 6 is limited; the lifting upright post 5 is controlled to adjust the inclination angle of the bearing plate 3 to a proper position (the position can be a position with a larger included angle), and the rear end of the goods is limited by rotating the baffle 6 and the double-opening door 2.

In the process of transporting goods by the electric tricycle, when the emergency brake is carried out, heavier goods are impacted forwards under the action of inertia, at the moment, the goods move forwards along the inclined bearing plate 3, partial unloading is carried out under the action of gravity of the goods, and when the goods are impacted to the front end anti-collision airbag cushion 8, unloading is carried out again, so that the impact force of the goods on the front end cab is reduced, and the safety performance of the vehicle is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (5)

1. The utility model provides an on-vehicle freight train of electronic tricycle, includes carriage main part, carriage main part rear end opening to be provided with two carriage doors, its characterized in that: the bottom sets up the loading board in the carriage main part, sets up the pivot between the bottom both sides of carriage main part rear end opening part, and loading board one end rotates through the pivot, changes the contained angle size with between the carriage diapire, the diapire of carriage main part is at front end assembly lift stand, and lift stand upper end supports in loading board bottom relevant position, carries out corresponding lift operation to loading board one end, maintains the inclination of loading board to carriage main part rear end.

2. An electric three-wheeled vehicle cargo compartment as defined in claim 1, wherein: the carriage main part opening part sets up the rotation baffle, the rotation baffle rotates and installs in the pivot, the both sides of rotation baffle assembly telescopic link, when the telescopic link extends, support at the corresponding inside wall of carriage main part, the rotation position of location rotation baffle.

3. An electric three-wheeled vehicle cargo compartment as defined in claim 1, wherein: an anti-collision air bag cushion is assembled on the inner wall of the front end of the carriage main body.

4. An electric three-wheeled vehicle cargo compartment as defined in claim 1, wherein: the loading board is provided with a mounting groove at a part close to the rear end of the carriage main body, rotating rollers are rotationally assembled in the mounting groove, the rotating rollers are distributed in an array mode at intervals, cargoes slide on the rotating rollers to enable the upper loading board and the lower loading board to slide, and the sliding speed of the cargoes on the loading board is accelerated near the opening.

5. An electric three-wheeled vehicle cargo compartment as defined in claim 2, wherein: limiting plates are respectively arranged on two sides of the opening of the carriage body, the limiting plates are symmetrically distributed, and when the telescopic rod stretches, the telescopic rod is blocked at the rear side to limit the rotation range of the rotation baffle.