Internal gear pump with built-in brake deceleration locating columns and check valve

Abstract

The invention discloses an internal gear pump with built-in brake deceleration locating columns and a check valve. The internal gear pump with the built-in brake deceleration locating columns and thecheck valve comprises a pump body and the brake deceleration locating columns. A seal ring is arranged in the pump body. A driven wheel is installed outside the seal ring. The front side of the drivenwheel is fixedly provided with a driving wheel. A swing link is installed on the upper side of the drive wheel to be attached to the surface of the driven wheel. A sugar discharge nozzle fixing seatis arranged on the upper surface of a liquid storage container. A check valve seal ring is arranged below the sugar discharge nozzle fixing seat. A second check valve plug head is installed below thecheck valve seal ring. The lower side of the second check valve plug head is connected with a second check valve plug head. A sugar discharge nozzle is installed outside the second check valve plug head. According to the internal gear pump with the built-in brake deceleration locating columns and the check valve, the installed first check valve plug head and the second check valve plug head can prevent fructose in a fructose feeding pipe from flowing back into the pump body and prevent the pump body against internal leakage and air leakage.

Description

technical field [0001] The invention relates to the technical field of candy making machinery, in particular to an internal meshing gear pump with a built-in car-killing deceleration positioning column and a check valve. Background technique [0002] Candy making requires the use of a candy machine. The traditional candy machine is equipped with gears to withstand unbalanced radial hydraulic pressure. The bearings are severely worn and the increase in working pressure is limited; the flow pulsation is large, resulting in large system pressure pulsation and high noise; The fructose in the tube is easy to flow back into the pump body; the pump body is prone to internal leakage and air leakage. Contents of the invention [0003] The purpose of the present invention is to provide a built-in car-killing deceleration positioning column and an internal meshing gear pump with a check valve to solve the problem of unbalanced radial hydraulic pressure caused by the gears placed in t...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a built-in car-killing deceleration positioning column and an internal meshing gear pump with a check valve to solve the problem of unbalanced radial hydraulic pressure caused by the gears placed in the traditional candy machine in the market. The pressure and bearing wear are serious, and the increase of working pressure is limited; the flow pulsation is large, resulting in large system pressure pulsation and high noise; the fructose in the sugar inlet pipe is easy to flow back into the pump body; the pump body is prone to internal leakage and air leakage.

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