Belt conveyor and concrete batching plant comprising same
A technology of belt conveyors and conveyors, which is applied in the direction of conveyor objects, transportation and packaging, rollers, etc., and can solve problems such as easy tearing of belts
Inactive Publication Date: 2014-12-17
ZOOMLION HEAVY IND CO LTD
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Problems solved by technology
[0003] The present invention aims to provide a belt conveyor and a concrete mixing plant including the belt conveyor, so as to solve the problem that the belt is easily torn at the junction of the idler rollers of the trough idler group in the prior art
Method used
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[0019] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.
[0020] Such as figure 1 with figure 2 As shown, according to the embodiment of the present invention, the belt conveyor includes a trough idler set and a conveyor belt 30 arranged on the trough idler set, and the trough idler set includes: a plurality of first trough idler sets 10 and a plurality of second trough roller groups 20, wherein a plurality of first trough roller groups 10 are sequentially arranged on the mounting frame at at least one end of the belt conveyor; a plurality of second trough roller groups 20 in turn Set elsewhere on the mounting bracket. The first trough idler set 10 and the second trough idler set 20 both include a first idler 11, a second idler 12 and a third idler 13, ...
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The invention provides a belt conveyor and a concrete batching plant comprising the same. The belt conveyor comprises groove type roller sets and a conveying belt, wherein the groove type roller sets comprise a plurality of first groove type roller sets and a plurality of second groove type roller sets; all the first groove type roller sets and the second groove type roller sets comprise first rollers, second rollers and third rollers; included angles between the central axes of the second rollers and the central axes of the first rollers of the first groove type roller sets are smaller than included angles between the central axes of the second rollers and the central axes of the first rollers of the second groove type roller sets; included angles between the central axes of the third rollers and the central axes of the first rollers of the first groove type roller sets are smaller than included angles between the central axes of the third rollers and the central axes of the first rollers of the second groove type roller sets. According to the belt conveyor, the problem that the belt is easy to tear at roller joints of the groove type roller sets in the prior art can be solved.
Description
technical field [0001] The invention relates to the field of raw material transportation for concrete mixing plants, in particular to a belt conveyor and a concrete mixing plant including the belt conveyor. Background technique [0002] The structure and layout of the existing belt conveyor trough idlers can basically meet the needs of material transportation. However, due to the poor flexibility of the current belt (belt), the key bearing part of the belt conveyor (tail receiving part) and the head blanking place), the belt is subject to a large impact load, the belt will be worn at the junction of the existing trough roller set, and if worn for a long time, it will cause partial tearing of the belt, and even cause the entire belt to be scrapped. Seriously affect the service life of the belt, causing great economic losses. Contents of the invention [0003] The present invention aims to provide a belt conveyor and a concrete mixing plant including the belt conveyor, so a...
Claims
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Inventor 马聪樊永伟
Owner ZOOMLION HEAVY IND CO LTD