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A fire-fighting robot and crawler-type technology, applied in the field of robots, can solve the problems of insufficient load capacity of fire-fighting robots, low fire-fighting efficiency, etc.
Active Publication Date: 2021-04-23
ANHUI POLYTECHNIC UNIV
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[0006] The purpose of the present invention is to provide a crawler-type fire extinguishing robot demolition fire extinguishing device to solve the problems of insufficient load capacity and low fire extinguishing efficiency of existing fire extinguishing robots
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[0032] Such as figure 1 As shown, a crawler-type fire extinguishing robot provided by the present invention includes a housing 1, on which a mechanical arm rescue fire extinguishing device is arranged, and on both sides of the housing 1, crawler belts 2, crawler belt driving devices, and crawler belt supporting weights are respectively provided. device and track tension buffer device,
[0033] One, such as figure 1 , Figure 6 As shown, the crawler drive includes:
[0034] a. A power shaft 28b and its corresponding sprocket connecting plate 28c are respectively connected to the lower sides of the rear of the housing 1. Each power shaft extends into the housing 1 and connects with the drive motor, and each power shaft 28b extends out of the housing. And link a sprocket 28, connect chain 27 on each sprocket, connect driven shaft 26a below each sprocket connecting plate 28c, one side of driven shaft 26a connects driven sprocket 26, the other side connects with track Cooperati...
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Abstract
The invention relates to a crawler-type fire-fighting robot. The shell (1) drives the crawler to run through a sprocket (28), a chain (27) and a driving wheel (26b); Frame (23) and its supporting wheels (22), the upper end is connected to the buffer device (24); the rear part of the hinged connecting plate (20) in the middle of the housing (1) is hinged to the supporting shaft (20a), and the front end is connected to the tensioner The rear end of the bracket (16) is hinged, and the upper and lower ends of the tensioner wheel bracket (16) are respectively connected with the large tensioner wheel (3) and the small tensioner wheel (17); The tensioning device (18) is hinged, and the tensioning device is connected with the tensioner support (16). The invention has the following advantages: a. The supporting area is large, suitable for soft and muddy road surfaces, the rolling friction with the road surface is small, and the passing performance is good. b. Because the crawler belt is provided with a tension buffer device, the ability of the present invention to overcome obstacles is greatly improved.
Description
Technical field: [0001] The invention belongs to the field of robots, in particular to a crawler-type fire-fighting robot. [0002] technical background: [0003] With the rapid development of the domestic logistics and transportation industry, various large warehouses and ports are also increasing, and a large part of them are stored with flammable, explosive and other dangerous goods. These dangerous goods will be sent to the warehouse under certain conditions. , Ports, etc. cause fires, and more serious ones explode, causing huge damage to people's lives and property. This requires the first time to understand the high temperature, flammable, explosive, toxic, hypoxia, dense smoke and other dangerous disasters in the early stage of the fire outbreak. According to the situation on the scene, fire extinguishing, decontamination, smoke exhaust, lighting, investigation, data collection, processing, feedback, etc., provide firefighters with internal information of the fire scen...
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