Rolling cutter
A rolling cutting machine and drum technology, applied in the direction of solid separation, classification, chemical instruments and methods, etc., can solve the problems of large equipment investment, poor processing effect, high production cost, etc., to reduce production costs, prevent miscutting, and reduce equipment The effect of investment
Inactive Publication Date: 2012-10-03
浙江上洋机械股份有限公司
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Problems solved by technology
The problems existing in the existing rolling cutting machine are: 1. The processing effect is poor: during the rolling cutting, the particle size of the raw tea cannot be distinguished, so that some raw tea that meets the product requirements is further shredded, that is, there is a phenomenon of miscutting, which affects the product. Yield and quality of tea
2. Poor adaptability: one rolling cutting machine can only be used for the cutting and processing of products of one specification, which makes the production enterprises feel inconvenient, the investment in equipment is large, and the production cost is high
Method used
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[0019] see figure 1 , figure 2 with image 3 . A frame 101 is arranged on a base 10 having a certain height. The top of the frame 101 is a rectangular opening, and the body is a trumpet-shaped tea inlet bucket 50 . The leaf turning device is installed axially in the tea bucket 50, and a plurality of leaf turning plates 5011 are fixedly distributed on the shaft body of the leaf turning shaft 501, and the distribution area matches the length of the tea outlet and the length of the drum 20 to ensure the uniformity of the tea leaves. whereabouts.
[0020] On the frame 101 below the tea bucket 50, a drum 20, a cutter 30, etc. are set. Drum 20 and cutter 30 are the main working parts of this machine. combine Figure 4 , Figure 5 : The drum 20 is made of seamless steel pipes, and the annular wall 20a is densely covered with grooves 203, the grooves 203 are arranged in a grid pattern, and the shape, size and depth of all the grooves 203 on the same drum 20 are consistent , ...
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A rolling cutter used for shredding processing of tea leaves comprises a machine frame, a transmission mechanism, drums and a tea feeding hopper, wherein the drums and the tea feeding hopper are arranged on the machine frame, and the drums rotate under the drive of the transmission mechanism. The rolling cutter is characterized in that grooves are densely distributed in the annular wall surfaces of the drums, and a cutter is axially arranged on one side of each drum. According to the invention, the grooves distributed in a reticular manner are formed in the annular wall surfaces of the drums, and during operation, the grooves can accommodate leaves conforming to the product requirements so as to prevent the leaves from being further shredded, so that the purposes of distinguishing the sizes of the cut leaves and avoiding mistaken cutting are realized; moreover, the drums and a transmission shaft are designed to be an insertion type drive connection structure, so that the drums can be dismounted and replaced very conveniently; and if one machine is equipped with a plurality of drums with different mouth shapes of grooves, the manufacture requirements for different specifications of products of users can be met, and further, equipment investment is reduced, and the production cost is reduced.
Description
【Technical field】 [0001] The invention belongs to a tea processing machine, in particular to a rolling cutter for further shredding tea in the refining process. 【technical background】 [0002] In the crude raw tea refining process, the first process is shredding. At present, there are many types of machines for shredding, and hobbing machines are commonly used. The machine is mainly composed of a frame, a drum, a tea in and out mechanism and a transmission mechanism. During operation, the drum rotates, and the raw tea falling from the tea outlet of the tea inlet bucket is shredded by the hobbing teeth on the ring surface of the drum, and then discharged from the tea outlet bucket into the next process. The problems existing in the existing rolling cutting machine are: 1. The processing effect is poor: during the rolling cutting, the particle size of the raw tea cannot be distinguished, so that some raw tea that meets the product requirements is further shredded, that is, t...
Claims
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IPC IPC(8): B07B13/04A23F3/12
Inventor 蒋建祥甘建仁戴惠亮
Owner 浙江上洋机械股份有限公司