Squeezing mechanism for oil press

Abstract

The invention discloses a squeezing mechanism for an oil press. A part of a cylinder part positioned outside a barrel is provided with a stress part; a horizontal adjusting column is arranged on a frame corresponding to the stress part; a spring is arranged on the adjusting column; one end of the spring is pressed against the stress part; the other end of the spring is pressed against an adjusting nut which is in threaded connection with the adjusting column; the aperture of the inner wall of the inner end of the cylinder part is greater than the aperture of the inner wall of the outer end of the cylinder part; the aperture of the part of inner wall between the inner end of the cylinder part and the outer end of the cylinder part is reduced gradually; an outward extending part is arranged at the inner end of the cylinder part; the extending part extends into a squeezing segment; the outer wall of the extending part is matched with the inner wall of the squeezing segment. Dynamic balance to the working situation is realized through the movement of the cylinder part, and the problem of failure in working of the squeezing mechanism or even damage to a motor due to poor oil discharge efficiency occurring in an oil squeezing process and forced increase of the oil discharge efficiency is solved. The squeezing mechanism has high oil discharge efficiency and high squeezing efficiency, and does not damage any machine.

Description

technical field [0001] The invention relates to a squeezing mechanism of a household oil press, which can be used for squeezing large and small oil plants such as peanuts and sesame. Background technique [0002] In the prior art, the general squeezing mechanism is composed of a squeeze rod and a squeeze chamber, and the rear end of the squeeze chamber is detachably connected with a slag discharge cover; There is a slag discharge groove on the inner wall, and the size of the through hole matches the end of the squeeze rod to support the end of the squeeze rod; three slag discharge grooves are evenly distributed in the through hole. When the same slag discharge sleeve is used, if the slag discharge tank is of a large size, it may be just right (that is, to maintain a considerable pressing speed and oil yield) when pressing peanut oil, but when pressing sesame (small particle) oil, due to The small oil seeds have small particles, and these small oil plants may come out of the...

AI Technical Summary

Problems solved by technology

The disadvantage of this type of structure is: the operation of the pressing mechanism of this type of structure is cumbersome, and the user needs to replace and connect the slag discharge sleeve according to different oil materials, and when the slag discharge sleeve is connected to the press chamber, since the user performs the connection operation, the tightening force varies depending on the weight. There is a difference, it is impossible to make the slag discharge sleeve in the best position to cooperate with the press chamber, which also affects the oil discharge efficiency of the press mechanism

In addition, in order to increase the oil output efficiency, it is mandatory to use a small slag discharge sleeve for large particle materials. The machine cannot discharge slag, and the machine may not work or directly cause the motor to burn out, which may damage the machine.

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