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Anti-blocking switch device for discharge bin

A switch device and discharge bin technology, applied in the field of unloading devices, can solve problems such as blockage of the discharge port, and achieve the effects of increasing air tightness, good arching, and simple structure

Active Publication Date: 2017-11-24
GUANGXI SHENTA MACHINERY EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Another object of the present invention is to provide an anti-blocking switch device for the discharge bin, so as to overcome the blockage problems such as arching of the discharge port in the prior art

Method used

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  • Anti-blocking switch device for discharge bin
  • Anti-blocking switch device for discharge bin
  • Anti-blocking switch device for discharge bin

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Embodiment Construction

[0027] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0028] It should be noted that the experimental methods described in the following embodiments, if no special instructions, are conventional methods, and the reagents and materials, if no special instructions, can be obtained from commercial sources; in the description of the utility model , the terms "landscape", "portrait", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" , "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply the referred devices or components Must have a specific orientation, be con...

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Abstract

The invention discloses an anti-blocking switch gear of a discharge bin, the anti-blocking switch gear is arranged above a discharge hole in the bottom of the discharge bin, and the cross section of the discharge hole is circular. The anti-blocking switch gear comprises a discharge mechanism, an arch breaking mechanism and a rotary mechanism, wherein the discharge mechanism comprises a baffle plate, an air cylinder and a circular ring; the circular ring is connected with a motor, so that the motor drives the circular ring to rotate for driving the air cylinder and the baffle plate to rotate; the arch breaking mechanism comprises a circular-ring-shaped base and a cylindrical supporting base; the base is hinged with the baffle plate to realize linkage; the side edge of the upper surface of the supporting base is provided with a plurality of spiral pawls which are in upward right-handed rotation, so that a plurality of spiral openings are formed; the rotary mechanism comprises an outer rod, an inner rod extending into a space formed by the pawls, and a plurality of blades, wherein one blade is blocked into one opening, so that the corresponding blade is driven to rotate in a rotary process of the supporting base. The anti-blocking switch gear has the advantages of being capable of effectively preventing the discharge hole from arching, uniform in discharge of the discharge bin, simple in structure, high in working efficiency and the like.

Description

technical field [0001] The invention relates to the field of unloading devices. More specifically, the present invention relates to an anti-blocking switch device for a discharge bin. Background technique [0002] At present, when mixing concrete in the domestic construction industry, it is necessary to put the raw materials into the discharge bin, control the discharge amount of each raw material, and then mix and stir. In order to facilitate the unloading operation at the required position and time, a switch device is generally installed at the bottom of the discharge bin, so as to achieve the purpose of convenient operation. The existing switchgear comprises a driving device and a baffle, and the switching of the baffle is driven by the driving device. Since the discharge port is large at the top and small at the bottom, when the baffle is opened, the material falls by its own gravity, and the falling material flows in the conical silo, the more it flows downward, the s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D88/68
Inventor 覃金宇
Owner GUANGXI SHENTA MACHINERY EQUIP CO LTD
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