CN219172583U

CN219172583U - Novel electric three-wheeled trailer

Info

Publication number: CN219172583U
Application number: CN202320135241.1U
Authority: CN
Inventors: 张志伟
Original assignee: Kunshan Haowei Intelligent Technology Co ltd
Current assignee: Kunshan Haowei Intelligent Technology Co ltd
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-06-13
Anticipated expiration: 2033-02-07

Abstract

The utility model discloses a novel electric three-wheeled trailer, which belongs to the technical field of electric three-wheeled trailers, and particularly relates to a novel electric three-wheeled trailer, comprising a frame, wherein rear wheels are arranged on the frame, one end of the frame is welded with a front wheel support frame, a sleeve is arranged on the front wheel support frame, the inner wall of the sleeve is rotationally connected with a front wheel mounting frame through a bearing, a front wheel is arranged on the front wheel mounting frame, the front wheel mounting frame is hinged with a driving pipe through a pin shaft, a driving rod is inserted into the driving pipe, and the tail end of the driving rod is welded with a switching device, and the novel electric three-wheeled trailer has the following beneficial effects: the trailer has the advantages of high speed, labor saving, simplicity, environmental protection, economy and durability; the vehicle is suitable for carrying in various environments, has small volume, simple and flexible operation, can rotate in situ by 360 degrees, can advance/retreat, and has adjustable speed; under the condition of no load and cargo, the electric drive can be utilized, the speed is controllable, and the vehicle is dragged forward and backward by a hand without effort.

Description

Novel electric three-wheeled trailer

Technical Field

The utility model relates to the technical field of electric three-wheeled trailers, in particular to a novel electric three-wheeled trailer.

Background

The existing three-wheeled trailer is inconvenient to operate manually and is inconvenient to transfer to a bicycle during running, and the use scene is limited.

Disclosure of Invention

The present utility model has been made in view of the problems existing in the existing novel electric three-wheeled trailer.

Therefore, the utility model aims to provide the novel electric three-wheeled trailer, which solves the problems that the existing three-wheeled trailer is inconvenient to manually operate and inconvenient to transfer to a bicycle when in operation, and the use situation is limited.

In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

the utility model provides a novel electronic tricycle trailer, includes the frame, install the rear wheel on the frame, the one end welding of frame has the front wheel support frame, be equipped with the sleeve pipe on the front wheel support frame, the front wheel mounting bracket is connected through the bearing rotation to the sleeve pipe inner wall, install the front wheel on the front wheel mounting bracket, the front wheel mounting bracket articulates the drive pipe through the round pin axle, the actuating lever has been inserted in the drive pipe, the terminal welding of actuating lever has switching device.

As a preferred embodiment of the novel electric three-wheeled trailer of the present utility model, wherein: and the driving pipe is provided with an electronic brake handle, and the electronic brake handle is used for braking the rear wheels.

As a preferred embodiment of the novel electric three-wheeled trailer of the present utility model, wherein: the switching device comprises two fixing pieces, the middle parts of the fixing pieces are outwards bent to form a cavity, and the two ends of the fixing pieces are provided with internal thread holes.

As a preferred embodiment of the novel electric three-wheeled trailer of the present utility model, wherein: the frame is provided with a storage rack, and a guardrail is arranged on the side edge of the storage rack.

As a preferred embodiment of the novel electric three-wheeled trailer of the present utility model, wherein: and a battery is arranged at one end of the frame, which is close to the front wheel support frame.

As a preferred embodiment of the novel electric three-wheeled trailer of the present utility model, wherein: and an electronic brake device is arranged at the hinge joint of the driving tube and the front wheel support frame.

Compared with the prior art:

1. the trailer has the advantages of high speed, labor saving, simplicity, environmental protection, economy and durability; the vehicle is suitable for carrying in various environments, has small volume, simple and flexible operation, can rotate in situ by 360 degrees, can advance/retreat, and has adjustable speed;

2. under the condition of no load and cargo carrying, the electric drive is utilized, the speed is controllable, and the vehicle is dragged forward and backward by a hand without effort;

3. the front riding tool can control the whole circuit of the three-wheeled trailer, control the speed of the vehicle, brake, stop and the like.

Drawings

FIG. 1 is a schematic diagram of a structure provided by the present utility model;

FIG. 2 is a top view of FIG. 1 provided by the present utility model;

FIG. 3 is an enlarged view of the portion A of FIG. 1 provided by the present utility model;

FIG. 4 is a side view of FIG. 1 provided by the present utility model;

FIG. 5 is an enlarged view of the portion B of FIG. 1 provided by the present utility model;

FIG. 6 is a schematic view of the present utility model after docking with a bicycle;

FIG. 7 is an enlarged view of FIG. 6 at C provided in the present utility model;

fig. 8 is an enlarged view of fig. 1 at D provided by the present utility model.

In the figure: the vehicle comprises a vehicle frame 1, rear wheels 2, a front wheel supporting frame 3, a sleeve 4, front wheels 5, an electronic brake handle 6, a storage rack 7, a driving pipe 8, a battery 9, a driving rod 10, a front wheel mounting frame 11, a fixing piece 12 and an electronic brake device 13.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

The utility model provides a novel electric three-wheeled trailer, please refer to fig. 1-8, comprising a frame 1, wherein a rear wheel 2 is arranged on the frame 1, a motor is arranged on the rear wheel 2, one end of the frame 1 is welded with a front wheel support frame 3, a sleeve 4 is arranged on the front wheel support frame 3, the inner wall of the sleeve 4 is rotationally connected with a front wheel mounting frame 11 through a bearing, and a front wheel 5 is arranged on the front wheel mounting frame 11, and the novel electric three-wheeled trailer is characterized in that: the front wheel mounting frame 11 is hinged with the driving tube 8 through a pin shaft, a driving rod 10 is inserted into the driving tube 8, and an adapter device is welded at the tail end of the driving rod 10.

The driving pipe 8 is provided with an electronic brake handle 6, and the electronic brake handle 6 is used for braking the rear wheels 2.

The switching device comprises two fixing pieces 12, wherein the fixing pieces 12 are hinged at the tail end of the driving rod 10, the middle part of each fixing piece 12 is outwards bent to form a cavity, and the two ends of each fixing piece 12 are provided with internal threaded holes.

The frame 1 is provided with a commodity shelf 7, and the side edge of the commodity shelf 7 is provided with a guardrail.

The end of the frame 1 near the front wheel support frame 3 is provided with a battery 9.

The hinge joint of the driving tube 8 and the front wheel support frame 3 is provided with an electronic brake device 13, so that the braking force is increased by utilizing the sliding inertia of the rear tricycle after the front tricycle is braked.

When in specific use, the article can be placed and transported through the article placing shelf 7; the electronic brake handle 6 is held to control the direction of the driving pipe 8, so that the direction of the trailer is controlled; when the bicycle is docked with the bicycle, the two fixing sheets 12 are sleeved on the vertical rod below the bicycle saddle, the bicycle can be braked through the electronic brake handle 6, at the moment, the sensor is arranged on the rotating wheel of the bicycle, the speed of the rear tricycle can be controlled according to the riding speed of the bicycle, and the bicycle is braked and the tricycle is braked synchronously; the battery 9 supplies power to the motor in the hub, driving the rear wheel 2 to move.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a novel electronic tricycle trailer, includes frame (1), install rear wheel (2) on frame (1), the one end welding of frame (1) has front wheel support frame (3), be equipped with sleeve pipe (4) on front wheel support frame (3), front wheel mounting bracket (11) are connected through the bearing rotation to sleeve pipe (4) inner wall, install front wheel (5) on front wheel mounting bracket (11), its characterized in that: the front wheel mounting frame (11) is hinged with the driving pipe (8) through a pin shaft, a driving rod (10) is inserted into the driving pipe (8), and a switching device is welded at the tail end of the driving rod (10).

2. A new electric three-wheeled vehicle as claimed in claim 1, characterized in that said driving tube (8) is provided with an electric brake handle (6), said electric brake handle (6) being adapted to brake said rear wheels (2).

3. The novel electric three-wheeled trailer according to claim 1, wherein the switching device comprises two fixing plates (12), the middle parts of the fixing plates (12) are outwards bent to form a cavity, and two ends of the fixing plates (12) are provided with internal threaded holes.

4. The novel electric three-wheeled trailer according to claim 1, wherein a commodity shelf (7) is installed on the frame (1), and guardrails are arranged on the side edges of the commodity shelf (7).

5. A new electric three-wheeled vehicle as claimed in claim 1, characterized in that the end of the frame (1) close to the front wheel support (3) is provided with a battery (9).

6. A new electric tricycle trailer according to claim 1, characterised in that the hinge of the drive tube (8) and the front wheel support (3) is provided with an electronic brake device (13).