Double power source drive switchable small mining electric locomotive
A dual power source, electric locomotive technology, applied in the field of coal mine operation underground and roadway transportation of minerals and equipment, can solve the problems of large turning radius, difficult operation, inconvenient staff, etc., and achieve the effect of small turning radius and compact overall structure
Active Publication Date: 2018-12-07
烟台智联科创矿山设备有限公司
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Problems solved by technology
Secondly, when the electric locomotive is running in the mine, it usually needs to change the track. At this time, the operator on the electric locomotive needs to stop and get off to complete the switch direction change, which brings great inconvenience to the staff.
Finally, the general-purpose electric locomotive has a long body and a large turning radius, making it difficult to run in narrow mine roads
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[0014] The present invention will be further described below in conjunction with specific embodiments, and the advantages and features of the present invention will become clearer with the description. However, these embodiments are only exemplary and do not constitute any limitation to the scope of the present invention. Those skilled in the art should understand that the details and forms of the technical solution of the present invention can be modified or replaced without departing from the spirit and scope of the present invention, but these modifications and replacements fall within the protection scope of the present invention.
[0015] See figure 1 , figure 2 , image 3 , The present invention relates to a dual-power source driven switchable small mining electric locomotive, including a frame 1, a wheel set 2, a bearing box 3, a reducer 4, a spring device 5, a braking device 6, a sanding device 7, and a buffer The drive unit 8, the dual power source drive module, the AC...
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The invention relates to a double-power source driving type switchable small mining electric locomotive which comprises a frame, a wheel pair, a bearing box, a speed reducing device, a spring device, a braking device, a sand scattering device, a bumper, an alternating current motor and a control chamber, wherein the wheel pair is arranged at the bottom end of the frame in a rotation manner; a bearing is arranged in the bearing box; the upper part of the spring device is used for supporting the frame; the lower part of the spring device is arranged on a seat hole of the bearing box; the alternating current motor is connected with a transmission gear by the speed reducing device; a double-power source driving mould is arranged on the frame so as to realize the aim that the alternating current motor is driven to rotate under different conditions. The double-power source driving type switchable small mining electric locomotive has the advantages that two kinds of power supply manners are adopted for selection, so that the double-power source driving type switchable small mining electric locomotive can be suitable for moist and complex environments in mine wells and also can return back an outlet of a mine laneway to be charged for storing energy in emergency circumstances such as not power of a trolley storage battery. By using the electric locomotive, an operator on a trolley can change turnout junctions by self, the use is convenient and fast, the whole structure is compact and the radius of turning is small.
Description
Technical field [0001] The invention relates to a dual-power source drive and switchable small-sized mine electric locomotive, which is suitable for transporting minerals and equipment in underground mines and tunnels in general metal mines or coal mines without explosion hazard. Background technique [0002] Mine electric locomotives are mainly used for long-distance transportation in underground roads and ground transportation. It is equivalent to electric locomotive heads in railway transportation. It drives trains composed of mine cars or passenger cars to walk on the track to complete the treatment of coal and gangue. , Materials, equipment, and personnel transportation. [0003] The existing mine electric locomotive generally uses two different power sources to drive the operation of the electric locomotive, namely the DC battery type and the AC overhead line type. During the working process of the battery electric locomotive, the direct current provided by the battery enter...
Claims
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IPC IPC(8): B61C3/00
CPCB61C3/00
Inventor 吕怀江
Owner 烟台智联科创矿山设备有限公司