A linkage type drop valve

Abstract

Disclosed is a linkage type discharging valve. The discharging valve comprises a cylinder, a partition plate, a spring, a wheel disc, a supporting rod, a flange, a straight cylinder, a cylinder shoulder, a cylinder, a discharging outlet, a vane plate, broaches, a stretchable rod, a supporting point, a conical disc, a damping ring, a servo motor, a support, a hoop, a rotating ring and a protrusion;the cylinder shoulder is arranged above the cylinder, the middle of the cylinder shoulder extends upwards to form the straight cylinder, the flange is arranged above the straight cylinder, a part ofthe straight cylinder extends downwards along the horizontal line of the cylinder shoulder to form an inclined opening, the conical disc closes or opens the opening, the supporting rod is arranged above the left part of the conical disc, the supporting point is arranged at the intersection of the cylinder shoulder and the straight cylinder, and the supporting rod drives the conical disc to rotatethrough the supporting point to open or close the opening.

Description

technical field [0001] The invention relates to the field of medium conveying control, in particular to a linkage type blanking valve. Background technique [0002] In the process of conveying various materials, the unloading valve and the blanking valve are commonly used terminal links; the materials involved are different, including minerals, sand, grain, etc. For various materials, the blanking valve needs are different. [0003] In actual use, the existing blanking valves and discharge valves have the following problems: [0004] 1. The blanking valve of the prior art has a single function or each function is independent, which often occupies a large space and increases production and installation costs. [0005] 2. The blanking valve of the prior art is limited by the installation space, and it is difficult to realize the function of uniform mixing and stirring, so that the mixing degree of each sample material in the final molding is different. [0006] 3. The blank...

AI Technical Summary

Problems solved by technology

[0004] 1. The blanking valve of the prior art has a single function or each function is independent, which often occupies a large space and increases the cost of production and installation

[0005] 2. The blanking valve of the prior art is limited by the installation space, and it is difficult to realize the function of uniform mixing and stirring, so that the mixing degree of each sample material in the final molding is different

[0006] 3. The blanking valve of the prior art, in the process of unloading, is difficult to realize the function of accurately controlling the amount of blanking, and cannot meet the needs of modern blanking

[0007] 4. The blanking valve of the prior art, after the installation is completed and the structure is fixed, it is difficult to realize non-disassembly adjustment, resulting in uneven blanking and difficulty in adapting to different working conditions

[0008] 5. For the blanking valve in the prior art, the external driving device is used as an auxiliary part, which is fixed or has high cost or poor stability

[0009] 6. In the blanking valve of the prior art, materials are easy to accumulate on the valve plate, and the sealing performance is not enough. After using parts such as sealing rings, the sealing performance is improved, but the material accumulation is further aggravated

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