Mixing drum with blades and concrete transporting truck
A technology for a concrete transport vehicle and a mixing drum, which is applied to cement mixing devices, clay preparation devices, chemical instruments and methods, etc., can solve the problems of increased fuel consumption, inability to completely solve the problem of material leakage during climbing, and high use costs, and achieve sealing and sealing. material, leak-proof material effect is obvious, low cost effect
Active Publication Date: 2014-11-05
XUZHOU XCMG CONSTR MACHINERY CO LTD BUILDING MACHINERY
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Problems solved by technology
The above methods can properly alleviate the problem of material leakage when the mixer truck climbs, and are suitable for situations where the slope is small, the distance is short, and the overflow is not serious.
②Oil consumption increases significantly, and the use cost is higher
Method used
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[0024] The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.
[0025] It should be noted that: any technical feature and any technical solution in this embodiment are one or more of a variety of optional technical features or optional technical solutions. All the alternative technical features and alternative technical solutions of the present invention are cited, and it is not convenient for the implementation of each technical feature to emphasize that it is one of the optional multiple implementation modes, so those skilled in the art should know: Any technical features and any technical solutions in the embodiments do not limit the protection scope of the present invention, and the protection scope of the present invention should include any alternative technical solutions that those skilled in the art can think of without creative efforts.
[0026] For the convenience of desc...
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The invention relates to a mixing drum with blades and a concrete transporting truck. Helical blades are arranged in a drum body of the mixing drum, the drum body comprises a rear cone, the bottom ends of the helical blades are fixedly connected to the inner wall of the drum body, each helical blade comprises a blade heightening section which is positioned on the front section of the rear cone, and the blade on the blade heightening section is higher than the helical blades positioned on both sides of the blade heightening section. The mixing drum with the blades has the advantages of obvious material leakage preventing effect, lower cost and simplicity in operation, material sealing can be effectively realized, a tooling and the geometric volume and the inclined angle of the drum body do not need to be added, and the technical process is not changed.
Description
technical field [0001] The invention relates to the field of construction machinery, in particular to a mixing drum with blades and a concrete transport vehicle. Background technique [0002] Concrete mixer truck is a common concrete transportation equipment. The chassis of the concrete mixer truck is equipped with a mixing drum to carry concrete. During transportation, in order to ensure that the carried concrete will not solidify, the mixing drum must always be kept in a rotating state. [0003] Such as figure 1 , 2 As shown, the conventional helical blade arranged at the front of the rear cone is formed by splicing four sub-blades 20, 21, 22, 23, usually by means of welding, riveting or threading. The blade heights of the four sub-blades 20, 21, 22, 23 are the same. The disadvantage of this mixer truck is that it is prone to the problem of material leakage during climbing. [0004] At present, various manufacturers have launched a large number of mixer trucks one aft...
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Login to View More IPC IPC(8): B28C5/42
CPCB28C5/4268
Inventor 息树辛魏雪玲饶伟强于洪思
Owner XUZHOU XCMG CONSTR MACHINERY CO LTD BUILDING MACHINERY