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Adjustable crank and rocker mechanism

A crank rocker mechanism, adjustable technology, applied in the direction of mechanical equipment, belts/chains/gears, transmission devices, etc., can solve the problems of inconvenience, reduce work efficiency, time-consuming and labor-intensive, etc., achieve continuous adjustment, improve work efficiency, adjust high precision effect

Inactive Publication Date: 2011-02-02
SHANDONG YINYING COOKING MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this structure can also be adjusted according to needs, when adjusting, because the device needs to be turned off, sometimes it needs to be adjusted several times to adjust it in place, so it not only reduces the work efficiency, but also takes time and effort, which is very inconvenient

Method used

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  • Adjustable crank and rocker mechanism
  • Adjustable crank and rocker mechanism

Examples

Experimental program
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Embodiment Construction

[0010] figure 1 It is a structural schematic diagram of the existing adjustable crank-rocker mechanism. Its working principle is: through the eccentric wheel 4, the rotary motion is driven by the adjusting bolt 3 fastened on the adjusting groove of the adjustable eccentric wheel and the connecting rod 2 connected with it. The ratchet 1 swings, and the cutting length of steamed buns can be adjusted by adjusting the swing angle of the ratchet 1 . When adjustment is required, first shut down the equipment, loosen the adjusting bolt 3 with a wrench, that is, adjust the eccentricity of the eccentric wheel 4, and then turn on the equipment to observe the length of the steamed bun. If it does not meet the requirements, continue to adjust. Therefore, the adjustment of the existing adjustable crank-rocker mechanism takes time and effort, which is very inconvenient.

[0011] figure 2 It is a structural schematic diagram of the present invention, including an eccentric wheel 4 and a r...

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Abstract

The invention discloses an adjustable crank and rocker mechanism, which comprises an eccentric wheel, a ratchet wheel, a first connecting rod, a second connecting rod, a worm, a worm screw, an adjusting plate and a frame connecting rod, wherein one end of the first connecting rod is hinged on the eccentric wheel; the second connecting rod is connected with the other end of the first connecting rod and the ratchet wheel respectively; the worm screw is matched with the worm; one end of the adjusting plate is hinged on the worm; one end of the frame connecting rod is hinged with the adjusting plate, while the other end is hinged with the connected point of the first connecting rod and the second connecting rod; and the top end of the worm screw is provided with a hand wheel for driving the worm screw to rotate. The adjustable crank and rocker mechanism has the advantages that: (1) on the premise of not stopping the equipment, the swinging angle of the ratchet wheel can be adjusted continuously till a proper angle of the ratchet wheel, so the adjustment is convenient and the adjustment precision is high; and (2) in the adjustment, the equipment is not stopped, so the working efficiency of the equipment is improved.

Description

technical field [0001] The invention relates to steamed bun processing equipment, in particular to an adjustable crank and rocker mechanism in the steamed bun processing equipment. Background technique [0002] The square steamed bun machine is an ideal equipment for processing steamed buns, Hanamaki and other pasta. It has always been the first choice for canteens, restaurants, and pasta processing enterprises. The cutter mechanism in the square steamed bun machine is an important mechanism that affects the measurement of steamed buns and the appearance of steamed buns. Now Most of the cutter mechanisms that have adopt adjustable eccentric rocker mechanisms. Such as figure 1 As shown, the actively adjustable eccentric wheel makes a rotary motion, and the ratchet is driven to swing by the adjusting bolt fastened on the adjusting groove of the adjustable eccentric wheel and the connecting rod connected to it. By adjusting the swing angle of the ratchet wheel, the cutting len...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H21/42F16H37/12
Inventor 焦峰刘新华
Owner SHANDONG YINYING COOKING MACHINERY
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