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Walking motor and electric skid loader

A skid steer loader and travel motor technology, applied in mechanically driven excavators/dredgers, earth movers/shovels, construction, etc., can solve the problems of poor safety, unusable, large size, etc. The effect of high transmission efficiency, prevention of safety accidents, and high wheel safety

Pending Publication Date: 2022-04-15
SUNWARD INTELLIGENT EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. The fuel-powered skid steer loader transmits power to the wheels through the engine, hydraulic pump, motor, and chain. The transmission chain is long and the energy loss is large;
[0005] 2. The fuel-powered skid steer loader has large noise and vibration, and poor operating comfort;
[0006] 3. Exhaust emissions from fuel-powered skid steer loaders will cause environmental pollution
[0007] In addition, the existing walking motor only has a walking function, and the brake is generally provided by a front disc brake. The brake and the motor are split (such as a commercial vehicle electromechanical brake disclosed in the patent announcement number CN110131332A). On the one hand, this This kind of structure is bulky and cannot be used on the traversing loader; on the other hand, it cannot realize the functions of driving brake and parking brake at the same time, and the safety is poor

Method used

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  • Walking motor and electric skid loader
  • Walking motor and electric skid loader
  • Walking motor and electric skid loader

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Embodiment Construction

[0041] The present invention will be described in detail below with reference to the accompanying drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. For the convenience of description, if the words "up", "down", "left" and "right" appear in the following, it only means that the directions of up, down, left and right are consistent with the drawings themselves, and do not limit the structure.

[0042] Such as figure 1 As shown, an electric skid steer loader provided in this embodiment includes a body 1 , a working device 2 , a cab 3 , an operating handle and wheels 6 . In order to make the work concrete and the division of labor clear, the operating handle is divided into a first operating handle 4 and a second operating handle 5 .

[0043] The bottom of the vehicle body 1 is provided with wheels 6, two of which are respectively arranged on th...

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PUM

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Abstract

The invention provides a walking motor and an electric skid loader. The walking motor comprises a motor body, a motor shaft arranged in the motor body, a hydraulic caliper brake and an electromagnetic brake, the front end of the motor shaft is connected with a wheel, the tail end of the motor shaft is connected with the electromagnetic brake, and the hydraulic caliper brake is arranged between the motor body and the motor shaft. Electric energy is adopted as the running and working capacity of the electric skid loader, the running motor is used for driving the wheels, the working motor is used for driving the working device, energy is directly transmitted to the working unit, energy loss is reduced, and the energy transmission efficiency is higher.

Description

technical field [0001] The invention relates to the technical field of engineering machinery, in particular to a traveling motor and an electric skid loader. Background technique [0002] The skid steer loader is a small construction machine that uses the speed difference on both sides to achieve steering. It has the characteristics of small turning radius, convenient operation, powerful functions, and wide application range. To achieve the purpose of adapting to the requirements of different working environments. Widely used in urban infrastructure construction, roads or construction sites, workshops, warehouses, docks, ship decks, and even cabins where the site is narrow and the work content changes frequently. [0003] For the existing skid steer loaders using fuel power, in the actual use process, there are still the following disadvantages: [0004] 1. The fuel-powered skid steer loader transmits power to the wheels through the engine, hydraulic pump, motor, and chain...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02F3/28E02F3/36E02F3/42E02F3/43E02F9/08E02F9/20E02F9/22E02F9/16
CPCE02F3/28E02F3/36E02F3/42E02F3/43E02F9/08E02F9/20E02F9/22E02F9/16E02F9/0866E02F9/2083E02F9/2095
Inventor 谢相华刘炯谭泽萍甘征宇
Owner SUNWARD INTELLIGENT EQUIP CO LTD