A main engine of protection monitoring instrument for mining diesel locomotive
A technology for diesel locomotives and monitors, which is applied in the direction of machines/engines, mechanical equipment, engine components, etc., and can solve the problem of being idle or maintained together with diesel locomotives, but unable to monitor the exhaust temperature, speed, and time consumed by the maintenance process of diesel locomotives Long-term problems, to achieve the effect of fast fixation, easy inspection and maintenance, and reduction of waste of resources
Active Publication Date: 2020-12-29
YANGZHONG SOUTH MINE ELECTRICAL
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Problems solved by technology
[0006] Among them, the camera monitor is disclosed. Although this vehicle-mounted coal mine underground environmental warning device can be used in conjunction with mine electric locomotives, the detection of temperature, humidity and methane concentration is accurate, and the video monitoring is clear, which can realize all-round real-time monitoring of transportation roadways. environment, but it cannot monitor parameters such as exhaust temperature and rotational speed on the diesel locomotive. At the same time, if the diesel locomotive fails, the monitor host on it can only be idle or repaired together with the diesel locomotive. This is a waste of resources for the monitor host ; And the monitor host is fixed on the diesel locomotive, once the monitor breaks down, its disassembly and maintenance are inconvenient, and the overall maintenance process consumes a long time
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Embodiment 2
[0044] A mine diesel locomotive protection monitor host, such as Figure 4-5 As shown, the driving mechanism 3 includes a rotating shaft 33 fixed on the central axis of the driving disc 26, the driving disc 26 is a ratchet wheel, and a plurality of ratchet teeth 34 arranged obliquely around the ratchet wheel, the side of the ratchet teeth 34 abuts on the connecting block 24, The number of ratchet teeth 34 is the same as the number of connecting blocks 24 .
[0045] The body 1 is provided with a worm wheel 35, which is fixed on the rotating shaft 33 and coaxially arranged with the drive plate 26. The body 1 is also provided with a worm 36, which meshes with the worm wheel 35. One end of the worm 36 extends out of the body 1 , and a rotating hand wheel 37 is fixed at the end thereof.
[0046] The operator can drive the worm 36 and the worm wheel 35 to rotate by rotating the hand wheel, and link the rotation shaft 33 and the ratchet to rotate. Since there is a circle of ratchet ...
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The invention discloses a mine diesel locomotive protection monitoring meter mainframe, and relates to the technical field of coal mine equipment. The mine diesel locomotive protection monitoring meter mainframe comprises a mainframe body and a plurality of interfaces arranged on the mainframe body, and a connecting plate for fixing the mainframe body on a diesel locomotive is arranged on one sideof the mainframe body, and the connecting plate and the side wall of the diesel locomotive are fixedly connected through a connecting mechanism. The mine diesel locomotive protection monitoring metermainframe can monitor driving parameters such as the exhaust temperature and the rotating speed of the diesel locomotive, provides a sound and light alarm function when the relevant parameters exceedthe allowable range, and can connect the switch quantity output of the monitoring meter to an electromagnetic valve on a diesel locomotive oil way, and opening and closing of the electromagnetic valve are accordingly controlled; and when the concentration of methane in wind flow in a monitored area reaches a preset power-off point or when a sensor happens faults such as power or signal line opencircuits and short circuits to enable a methane concentration signal value of a power breaker to exceed the measurement range, the monitoring meter mainframe is locked.
Description
technical field [0001] The invention relates to the technical field of coal mine equipment, in particular to a main engine of a protection monitoring instrument for a mining diesel locomotive. Background technique [0002] Mining electric locomotives are mainly used for long-distance transportation of underground transportation alleys and ground. It is equivalent to the electric locomotive in railway transportation. It pulls the train composed of mine carts or people's carts to walk on the track and completes the transportation of coal, gangue, materials, equipment and personnel. The electric locomotive is called a mining electric locomotive. [0003] The mining electric locomotive consists of a mechanical part and an electrical part. The mechanical part includes: frame, wheelset, bearing box, spring bracket, braking device, sand spreading device, connection buffer device, etc. The electrical part includes DC series excitation motor, controller, resistance box, pantograph,...
Claims
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IPC IPC(8): F02B77/08
CPCF02B77/08
Inventor 袁臣
Owner YANGZHONG SOUTH MINE ELECTRICAL