Plant sample crusher for plant inspection

Abstract

The invention provides a plant sample crusher for plant inspection. The plant sample crusher for plant inspection comprises a cutter, a crushing knife, a screen and a conical cover; a crushing channelis formed in middle in the machine body; the screen is fixedly mounted at the bottom of the inner side of the crushing channel; a rotating shaft of a crushing motor penetrates through a top cover toconnect into a cross connecting hole at the top of the rotating shaft; the top end side of the rotating shaft is connected with the cutter; the crushing knife is welded on the lower end side of the rotating shaft; the bottom of the rotating shaft penetrates through the conical cover on the screen to embed in a bearing; screen holes are formed in an annular structure on the outer side of the screen; a material barrel is connected to the bottom of the crushing channel through a thread; and five sets of feeding channels are annularly arranged on the upper end side of the crushing channel. Througharrangement of the arc cutter, materials fed in the crushing channel through the feeding channels can be sliced, and the crushing speed of samples in the crusher can be accelerated; and through arrangement of the multiple feeding channels, multiple materials can be crushed at the same times.

Description

technical field [0001] The invention belongs to the technical field of sample crushing and mechanical crushing equipment, and in particular relates to a plant sample crushing machine for plant inspection. Background technique [0002] Chemical testing often involves component testing of different samples, and the tested samples need to be pulverized. The crushing operation refers to cutting large-sized objects into small particles to meet the requirements of subsequent chemical composition testing. [0003] The inventor found similar patents for sample crushing in the process of searching for patents. For example, in the Chinese patent application number: 201720180199.X, a sample crushing device is disclosed, which involves the detection of conventional chemical components. In the field of processing technology, it is used to realize the cleaning problem after the sample is pulverized and output. The sample pulverizing device includes a housing, and a rotatable blade is ar...

AI Technical Summary

Problems solved by technology

[0005] Based on the above, the inventors have found that the traditional plant sample pulverization device usually uses a pulverizer to pulverize the plant sample when the plant sample is pulverized. Longer, which affects the effect and speed of crushing, and is easy to damage the service life of the crushing knife

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