Blacktop paver belt-breaking protector
A technology of broken belt protector and road paver, which is applied to conveyors, conveyor objects, conveyor control devices, etc., can solve problems such as belt breakage and belt deformation, and achieve the effects of cost reduction, low cost and wide application range.
Inactive Publication Date: 2016-09-07
陈魏魏
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Problems solved by technology
[0003] In practical work, it is found that the asphalt used for road paving needs to be heated at high temperature before it can be used. The belt for transporting asphalt has been affected by the impact of high-temperature asphalt drop pressure for a long time, resulting in serious deformation of the belt. Long-term use will cause the belt to break and cause safety production accidents
Method used
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[0015] see figure 1 , figure 2 As shown, 1 upper belt fixed friction block, 2 bearing housing, 3 lower belt fixed friction block, 4 column, 5 upper belt rotating friction block, 6 lower belt piston thrust cylinder, 7 upper belt piston thrust cylinder, 8 lower belt rotating friction Block, 9 rollers, 10 oblique supports, 11 vertical support plates, 12 connecting rods, 13 upper horizontal shafts, and 14 lower horizontal shafts.
[0016] The broken belt protector for asphalt paver of the present invention comprises a frame, and the upper belt corresponding to the upper belt of the asphalt belt conveyor is provided with an upper belt fixed friction block 1, and the lower part of the upper belt is provided with a fixed friction block corresponding to the upper belt. The matching upper belt rotating friction block 5, the lower belt fixed friction block 3 is arranged above the lower belt corresponding to the asphalt belt conveyor on the frame, and the lower belt rotating friction b...
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The invention provides a blacktop paver belt-breaking protector which is characterized in that an upper belt fixing friction block 1 is arranged above an upper belt corresponding to a blacktop belt conveyer and on a rack; an upper belt spin friction block 5 matched with the upper belt fixing friction block is arranged below the upper belt; a lower belt fixing friction block 3 is arranged above a lower belt corresponding to the blacktop belt conveyer and on the rack; a lower belt spin friction block 8 matched with the lower belt fixing friction block is arranged below the lower belt; the upper belt spin friction block and the lower belt spin friction block are fixed on an upper transverse shaft 13 and a lower transverse shaft 14 separately through vertical support plates 11 on two sides; the upper transverse shaft and the lower transverse shaft are fixed on two sides of the rack separately through a bearing pedestal 2; the piston rod of an upper belt piston thrust cylinder 7 is hinged to a connecting rod 12 fixed on the upper transverse shaft; the piston rod of a lower belt piston thrust cylinder 6 is hinged to a connecting rod fixed on the lower transverse shaft. With adoption of the structure, a broken belt can be timely grasped in case of a belt-breaking accident to ensure safety.
Description
technical field [0001] The invention relates to a broken belt protection device for an asphalt paver conveying belt. Background technique [0002] The asphalt paving machine can complete the three processes of concrete paving, tamping, and ironing at one time, forming a flat road surface with a certain density, a certain thickness, and a certain width, which can effectively improve efficiency and reduce labor consumption. [0003] In practical work, it is found that the asphalt used for road paving needs to be heated at high temperature before it can be used. The belt for transporting asphalt has been affected by the high temperature asphalt drop pressure for a long time, resulting in serious deformation of the belt. Long-term use will cause the belt to break and cause safety production accidents. Contents of the invention [0004] The invention solves the above problems and provides a broken belt protector for an asphalt paving machine with a simple structure. [0005] T...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B65G43/02
CPCB65G43/02B65G2203/0275
Inventor 陈魏魏
Owner 陈魏魏