Coal mine explosion-proof transport trolley
A technology for transporting trolleys and coal mines. It is applied in the direction of selling raw material supply devices, clay preparation devices, chemical instruments and methods, etc. It can solve the problems of large volume and poor controllability of material mixing ratio.
Active Publication Date: 2018-11-23
HENAN INST OF ENG
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Problems solved by technology
[0003] The invention proposes an explosion-proof transportation trolley for coal mines, which solves the problems in the prior art that the underground concrete transportation and mixing device is large in volume and the mixing ratio of materials is poorly controllable.
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[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0017] Such as Figure 1~2 As shown, a coal mine explosion-proof transport trolley includes a water inlet device 6, a walking drive device, a stirring tank 3, a bottom plate 1 and a support wheel 4, the upper part of the mixing tank 3 is provided with a material inlet, and the lower part is provided with a material outlet, and also includes Feeding mechanism 2 and unloading mechanism 5, described feeding mechanism 2 comprises loading hopper 2-2 and inclined su...
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The invention provides a coal mine anti-explosion traveling bogie which solves the problems that an underground concrete transportation stirring device is large in size and the material blending proportion is poor in controllability in the prior art. The coal mine anti-explosion traveling bogie comprises a water inlet device, a travelling drive device, a stirring pot, a bottom plate and supporting wheels. A feeding inlet is formed in the upper portion of the stirring pot, and a discharging outlet is formed in the lower portion of the stirring pot. The coal mine anti-explosion traveling bogie further comprises a feeding mechanism and a discharging mechanism. The feeding mechanism comprises a feeding funnel and a tilted support. Rotating wheels at the top of the feeding funnel are arranged in sliding rails of the tilted support, and the tilted support and a rotating support are connected in a hinged mode. The rotating support is matched with the feeding inlet in the upper portion of the stirring pot. The rotating support is connected with one end of an overturning oil cylinder in a hinged mode, and one end of the overturning oil cylinder is hinged to a stand column of the bottom plate. A feeding drive device is connected with the feeding funnel through a connecting rope, and a feeding plate is hinged to the top of the feeding funnel. The coal mine anti-explosion traveling bogie can be suitable for underground operations, the amount of water added into a water inlet pot by the water inlet device can be preset, and therefore the proportion of the water adding amount to the adding amount of solids in the feeding funnel can be controlled easily.
Description
technical field [0001] The invention belongs to the field of underground coal mines, and in particular relates to an explosion-proof transport vehicle. Background technique [0002] Concrete mixer trucks are needed for underground construction in coal mines. However, the key requirements for underground construction are safety and explosion protection, and the space occupied should not be too large. The existing trolleys for transporting and mixing concrete underground are generally relatively high, which is inconvenient when working underground, and water needs to be added during the concrete mixing process, and the control of the ratio of water and solid injection needs to be improved. Contents of the invention [0003] The invention proposes an explosion-proof transportation trolley for coal mines, which solves the problems in the prior art that the underground concrete transportation and mixing device has a large volume, poor controllability of material mixing ratio, ...
Claims
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IPC IPC(8): B28C5/14B28C5/08B28C7/08B28C7/12B28C7/16
CPCB28C5/0806B28C5/0818B28C5/0856B28C5/14B28C7/0852B28C7/122B28C7/162
Inventor 田坤云王振江徐星姜琳
Owner HENAN INST OF ENG