Manufacturing method for fertilizer sampler

Abstract

The invention provides a manufacturing method for a fertilizer sampler, which comprises the following steps: A) intercepting a 1.5-2m stainless steel casing pipe with a diameter of 10-12cm, and standing by; B) taking a reinforcing bar with the diameter of 3-5cm as a supporting rod, wherein the length of the supporting rod is 20-25cm longer than the length of the stainless steel casing pipe; C) fixedly mounting a front-end sliding element at the front end of the supporting rod, mounting a rear-end sliding element on a middle rear section of the supporting rod, mounting a handle at the tail end of the supporting rod, mounting a sealing sleeve behind the rear-end sliding element, inserting and slidably connecting the front-end sliding element, the rear-end sliding element and the stainless steel casing pipe, and fixedly connecting the sealing sleeve with the stainless steel casing pipe; D) mounting a connector in front of the front-end sliding element through a thread, connecting two clamp petals with the end parts of the connector through a rotating shaft, wherein the two clamp petals can fold inward or open outward by taking the rotating shaft as a base point; and E) setting a return spring on a section of the supporting rod between the sealing sleeve and the handle. The manufacturing method provided by the invention is simple; the use is convenient; the confusing condition during a sampling process is prevented; and the sample precision is high.

Description

[0001] Technical field: [0002] The invention relates to the technical field of fertilizer manufacture, in particular to a method for manufacturing a fertilizer sampler. [0003] Background technique: [0004] Fertilizer raw materials are crushed, stirred, and sieved to form shaped fertilizers. Before they are piled in bags in the warehouse, the stirred piles of fertilizers are piled up together. Several points such as outer surface, center position, edge position etc. are sampled. For another example, in order to check the maturity of the fermented fertilizer, it is also necessary to collect samples of the fertilizer at any time for testing, and these operations require the use of a fertilizer sampler. The traditional fertilizer sampler is a slender rod-shaped structure with a spoon-shaped object tied to the end, through which the sample inside the fertilizer heap is taken out. However, when the spoon-shaped object is pulled out of the fertilizer heap, it will Other par...

AI Technical Summary

Problems solved by technology

The traditional fertilizer sampler is a slender rod-shaped structure with a spoon-shaped object tied to the end, through which the sample inside the fertilizer heap is taken out. However, when the spoon-shaped object is pulled out of the fertilizer heap, it will Other parts of the manure pile are prone to confusion, resulting in sample errors, inability to accurately stir or decompose the active fertilizer

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