CN212022290U

CN212022290U - Walking type electric traction device

Info

Publication number: CN212022290U
Application number: CN201921978004.1U
Authority: CN
Inventors: 姚海进; 王虑纯
Original assignee: Haimi Star Suzhou Electric Technology Co ltd
Current assignee: Haimi star (Suzhou) Electric Technology Co.,Ltd.
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-11-27
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a walking electric traction device, including handle mechanism, drive wheel, motor element, frame and battery module, handle mechanism installs on the frame, be equipped with on the frame with battery module assorted battery box, battery module has output current's power output connector, have on the frame with motor element electric connection's power input connector, and part power input connector arranges in the cavity of battery box, battery module installs in the battery box, power output connector inserts in the power input connector. The utility model discloses in through the power supply of external battery module, can take out at any time or install battery module, or change new battery module, convenient, swift improves work efficiency.

Description

Walking type electric traction device

Technical Field

The utility model relates to a traction equipment field, specifically a walking electric traction device.

Background

The walking type track tractor is an industrial tractor which can run on a road and can realize traction on the rail, and the walking type track tractor can switch running modes according to different working conditions on the road and the rail. With the progress of technology, walking tractors realize electric control, and the working strength of operators is reduced, so that the walking tractors are applied more and more widely.

In prior art, the walking electric tractor who uses all is with battery power and walking electric tractor's actuating mechanism modularization fixed mounting in actuating mechanism's casing, when this walking electric tractor's electric quantity exhausts, needs walking electric tractor stop work, begins to charge, just can continue work after waiting to charge the completion, and is consuming time longer, extravagant operating time, influences work efficiency.

Disclosure of Invention

In order to overcome the defect among the prior art, the embodiment of the utility model provides a walking electric traction device, through the power supply of external battery module, can change the power at any time, improve work efficiency.

The embodiment of the application discloses: the utility model provides an electronic draw gear of walking, includes handle mechanism, drive wheel, motor element, frame and battery module, handle mechanism installs on the frame, be equipped with on the frame with battery module assorted battery box, battery module has output current's power output connector, have on the frame with motor element electric connection's power input connector, and part power input connector arranges in the cavity of battery box, battery module installs in the battery box, power output connector inserts in the power input connector.

Preferably, the battery box is arranged on the outer side of the frame and forms a semi-surrounding structure with an upper end opening together with the outer side surface of the frame, and the battery module is placed in the battery box through the opening.

Preferably, the battery module is placed along the length direction of the frame, and the battery module is provided with a carrying handle.

Preferably, the power output connector is matched with the power input connector.

Preferably, the handle mechanism is installed at the upper end of the frame, the motor assembly is located on the outer side of the lower end of the frame, and a bearing frame is arranged on the outer side face of the motor assembly.

Preferably, a support mechanism is arranged on the inner side of the lower end of the frame and is fixedly connected with the frame.

Preferably, the support mechanism comprises a universal wheel support structure.

The utility model has the advantages as follows: the utility model discloses simple structure through with the external setting of battery module, makes things convenient for the direct replacement power of operating personnel, does not need to charge and waits, and is convenient, swift, improves work efficiency.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram in an embodiment of the present invention;

fig. 2 is a schematic sectional structure diagram in an embodiment of the present invention;

FIG. 3 is an enlarged view of A in FIG. 2;

fig. 4 is an enlarged view of B in fig. 2.

In the figure: 1. a frame; 11. a handle mechanism; 2. a drive wheel; 3. a motor assembly; 31. a power input connector; 4. a battery module; 41. a power output connector; 5. a battery box; 6. a carrier; 7. a support mechanism; 8. universal wheel bearing structure.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, 2, 3 and 4, the walking electric traction apparatus includes a handle mechanism 11, a driving wheel 2, a motor assembly 3, a frame 1 and a battery module 4, wherein the handle mechanism 11 is mounted on the frame 1, a battery box 5 matched with the battery module 4 is provided on the frame 1, the battery module 4 has a power output connector 41 for outputting current, the frame 1 has a power input connector 31 electrically connected with the motor assembly 3, and a part of the power input connector 31 is disposed in a cavity of the battery box 5, the battery module 3 is mounted in the battery box 5, and the power output connector 41 is inserted into the power input connector 31.

Through setting up battery module 4 and installing in battery box 5 in the frame 1 outside, power output connector 41 that sets up on battery module 4 inserts in motor element 3's power input connector 31, realize that battery module 4 supplies power for motor element 3, through the control module (not shown in the figure) of conventional use among the prior art, come control motor element 3 to drive walking electric traction device work operation, after electric quantity runs out in walking electric traction device, can directly take out the battery module in battery box 5 and change new battery module, need not wait for walking electric traction device to charge and waste time, and is swift, convenient, improve work efficiency.

As shown in fig. 1 and 2, in the present embodiment, the battery box 5 is disposed outside the frame 1 and forms a semi-enclosed structure with an upper end opening with an outer side surface of the frame 1, the battery module 4 is placed in the battery box 5 through the opening, the battery module 4 is placed along a length direction of the frame 1, and the battery module 4 is provided with a carrying handle 41, so that an operator can conveniently and quickly take out or install the battery module when replacing the battery module.

In another embodiment, the lower end of the battery box 5 abuts against the housing of the motor assembly 3, and the weight of the battery module 4 is borne by the housing of the motor assembly 3 when the battery module 4 is placed in the battery box 5.

As shown in fig. 3 and 4, in the present embodiment, the power output connector 41 is matched with the power input connector 31, and when the battery module 4 is mounted in the battery box 5, the power output connector 41 can be inserted into the power input connector 31, and current transmission is realized through a conductive sheet connected between the power output connector 41 and the power input connector 31, so as to perform a power supply function.

As shown in fig. 1 and 2, in the present embodiment, the motor assembly 3 is located outside the lower end of the vehicle frame 1, and a carriage 6 is provided on the outer side surface of the motor assembly 3, and the carriage 6 can be used to load the cargo to be moved.

As shown in fig. 1 and 2, in this embodiment, the handle mechanism 11 is mounted at the upper end of the frame 1, when the walking type electric traction device is in operation, the handle mechanism 11 is held by hand, the support mechanism 7 is disposed on the inner side of the lower end of the frame 1, the support mechanism 7 is fixedly connected to the frame 1, and when the walking type electric traction device is parked, the walking type electric traction device can be supported by the support mechanism 7, so that the walking type electric traction device is supported vertically without being placed horizontally, the support mechanism 7 includes a universal wheel support structure 8, and the electric traction device can be vertically placed during movement and can be controlled in movement direction by the universal wheel support structure 8 disposed on the support mechanism 7.

The present invention has been explained by using specific embodiments, and the explanation of the above embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.

Claims

1. The utility model provides a walking electric traction device, its characterized in that, includes handle mechanism, drive wheel, motor element, frame and battery module, handle mechanism installs on the frame, be equipped with on the frame with battery module assorted battery box, battery module has output current's power output connector, have on the frame with motor element electric connection's power input connector, and part power input connector arranges in the cavity of battery box, battery module installs in the battery box, power output connector inserts in the power input connector.

2. The walking-type electric traction device according to claim 1, wherein the battery box is disposed outside the vehicle frame and forms a semi-enclosed structure with an upper end opening with an outer side surface of the vehicle frame, and the battery module is placed in the battery box through the opening.

3. The walking electric traction device of claim 2, wherein the battery module is disposed along a length of the frame, the battery module having a carrying handle thereon.

4. The walking electric traction device of claim 1, wherein the power output connector mates with the power input connector.

5. The walking electric traction device of claim 1, wherein the handle mechanism is mounted to an upper end of the frame, the motor assembly is located outside a lower end of the frame, and a carriage is provided on an outer side of the motor assembly.

6. A walking electric traction device according to claim 5, characterized in that the inner side of the lower end of the frame is provided with a support means, which is fixedly connected to the frame.

7. The walking electric traction device of claim 6, wherein the support mechanism comprises a universal wheel support structure.