Discharging device

A technology of unloading device and unloading valve, applied in valve device, lift valve, engine components, etc., can solve the problems of frequent maintenance, easy-to-fail system, parking, etc., to ensure effective reset, simple and compact structure, and weight reduction. Effect

Active Publication Date: 2014-04-09
CHENGDU INTERMENT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing unloading valves have complex structures (such as electric star unloading valves), and are prone to failure, causing system shutdown, frequent maintenance and other problems

Method used

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Embodiment Construction

[0010] Such as figure 1 , 2 As shown, the unloading device includes a cylinder 400, and at least one unloading assembly is arranged in the cylinder 400, and the unloading assembly includes an inner tube 101 located in the cylinder 400 and a lower nozzle of the inner tube 101 It is an automatic discharge valve for the discharge valve port 100, the automatic discharge valve includes a beveled discharge valve port 100 and is located below the discharge valve port 100, cooperates with the discharge valve port 100 and is formed by The sealing inclined valve plate 201 held by a set of self-resetting lever mechanism 200, the material accumulation angle 300 is formed between the low end of the sealing inclined valve plate 201 and the side wall of the discharge valve port 100, and the self-resetting lever mechanism has A fulcrum shaft 203 and a force arm 204 and a balance arm 205 connected to the fulcrum shaft 203 and located on both sides of the fulcrum shaft 203 respectively. Adapt...

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Abstract

The invention discloses a discharging device which can achieve automatic discharging and resetting by not relying on a power device. The discharging device comprises a cylinder. At least one discharging assembly is arranged in the cylinder. The discharging assembly comprises an inner pipe and an automatic discharging valve, wherein the inner pipe is located in the cylinder, and the automatic discharging valve uses a lower pipe opening of the inner pipe as a discharging valve port. The automatic discharging valve comprises the discharging valve port and a sealing inclined valve plate, wherein the discharging valve port is in an inclined cutting mode, and the sealing inclined valve plate is located below the discharging valve port, matched with the discharging valve port and kept by a set of automatic resetting lever mechanism. A material accumulation corner is formed between the lower-order end of the sealing inclined valve plate and the side wall of the discharging valve port. The automatic resetting lever mechanism is provided with a pivot shaft, a stress arm and a balance arm, wherein the stress arm and the balance arm are connected with the pivot shaft and located on the two sides of the pivot shaft respectively. The two ends of the pivot shaft are respectively matched with a supporting sleeve in a rotating mode, wherein the supporting sleeve is installed on the side wall of the cylinder. At least one end of the pivot shaft penetrates through the matched supporting sleeve and then is connected with the balance arm. The stress arm of the automatic resetting lever mechanism is formed by the sealing inclined valve plate.

Description

technical field [0001] The invention relates to a discharge device. Background technique [0002] Unloading valves are used in dust collectors, centrifugal drying systems and other equipment to discharge powder. Most of the existing unloading valves have complex structures (such as electric star unloading valves), and they are prone to failure, causing system shutdown, frequent maintenance and other problems. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a discharge device that can realize automatic discharge and reset without relying on a power device. [0004] The unloading device of the present invention comprises a cylinder, and at least one unloading assembly is arranged in the cylinder, and the unloading assembly includes an inner tube located in the cylinder and the lower nozzle of the inner tube as the unloading valve port The automatic unloading valve, the automatic unloading valve includes a beveled...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K1/20F16K1/32
CPCF16K1/2035F16K1/32
Inventor 高麟汪涛邹俊
Owner CHENGDU INTERMENT TECH
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