Pressing mechanism of oil press

An oil press and press cavity technology, applied in presses, manufacturing tools, etc., can solve the problems of large volume and large pressing mechanism, and achieve the effects of high pressing efficiency, preventing jamming, and increasing radial friction.

Active Publication Date: 2012-11-07
江门市贝尔斯顿电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of squeezing principle makes the screw tooth height and thread spacing of the squeezing screw must be large enough to accommodate material particles such as peanuts. In this way, the squeezing screw and

Method used

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  • Pressing mechanism of oil press
  • Pressing mechanism of oil press
  • Pressing mechanism of oil press

Examples

Experimental program
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Example Embodiment

[0017] refer to figure 1 , figure 2 , image 3 , a pressing mechanism of an oil press, comprising a pressing screw 1 and a pressing barrel 2 matched therewith, the side wall of the pressing barrel 2 is provided with an oil outlet groove 21, and the tail end of the pressing barrel 2 is provided with a slag outlet 22, the The squeeze cylinder 2 is divided into a conveying chamber 23 in the front section and a squeeze chamber 24 in the rear section; the diameter of the squeeze chamber 24 is smaller than the diameter of the conveying chamber 23; the squeeze screw 1 is divided into a conveying section 11 in the front section - corresponding to the conveying Cavity 23, the squeezing section 12 of the rear section—corresponding to the squeezing chamber 24 of the squeezing cylinder 2, the outer diameter of the thread of the squeezing screw 1 gradually decreases from the front to the rear of the conveying section 11, and remains constant after entering the squeezing section 12. The ...

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PUM

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Abstract

The invention discloses a pressing mechanism of an oil press. The pressing mechanism comprises a pressing screw and a pressing barrel matched with the pressing screw. An oil outflow groove is arranged on a side wall of the pressing barrel, a residue outlet is arranged at the tail end of the pressing barrel, the pressing barrel is divided into a front section of conveying cavity and a rear section of pressing cavity, and the diameter of the pressing cavity is smaller than that of the conveying cavity. The pressing screw is divided into a front conveying section corresponding to the conveying cavity of the pressing barrel and a rear pressing section corresponding to the pressing cavity of the pressing barrel, the thread external diameter of the pressing screw becomes small gradually from front to back on the conveying section and is kept constant after entering the pressing section, and the thread internal diameter of the pressing screw becomes large gradually from front to back. The thread pitch of the pressing screw, which is the thread pitch of the pressing section, is smaller than the thread pitch of the conveying section. The conveying cavity of the pressing barrel is a regular polygonal cavity with a taper, and the taper variation of the conveying cavity corresponds to the conveying section of the pressing screw. The pressing mechanism is reasonable in structural design, improves pressing efficiency, is small in size, reduces production cost and can be widely suitable for oil presses of various types.

Description

technical field [0001] The invention relates to an oil press, in particular to a pressing mechanism of the oil press. Background technique [0002] As oil presses are widely used in various household places, people continue to perfect and improve the pressing mechanism of oil presses. The squeezing mechanism of the oil press in the prior art is to accommodate the material particles such as peanuts in the thread pitch of the squeezing screw, and as the screw rotates, the material particles such as peanuts are squeezed in the squeezing barrel, thereby squeezing out the oil. This kind of squeezing principle makes the screw tooth height and thread spacing of the squeezing screw must be large enough to accommodate material particles such as peanuts. In this way, the squeezing screw and the matching squeezing barrel must be relatively large in volume and must be long enough to The material particles such as peanuts are fully squeezed, and finally the size of the squeezing mechani...

Claims

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Application Information

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IPC IPC(8): B30B9/14B30B15/00
Inventor 周劲松
Owner 江门市贝尔斯顿电器有限公司
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