Adjustable water resource sample sampling device

Abstract

The invention discloses an adjustable water resource sample sampling device and relates to the related field of water resource detection. The device comprises a sample collection pipe mounted in a waterproof box and a handle connected with one side of the waterproof box, wherein a sampling opening is formed in one end of the sample collection pipe, and a water pumping sliding plate is slidably connected into the sample collection pipe; the water pumping sliding plate is connected with the sampling mechanism through a pull rope, the sampling mechanism comprises a rotating connecting rod, a spring connecting rod, a spring, a driven gear, a gear connecting rod, a first hub, a first hub connecting rod and a balancing weight, and the first hub is located in the middle of the end, close to the handle, of the sample collecting pipe and rotationally connected with the sample collecting pipe through the first hub connecting rod; a wire outlet end of the first hub is connected with a balancing weight installed on the water pumping sliding plate through a pull rope, and a wire inlet end of the first hub is connected with the periphery of the polished rod of the driven gear through a pull rope. Different from a traditional water sample collection mode, sustainable development of resources can be facilitated under the condition of saving electric energy expenditure while manpower is liberated.

Description

technical field [0001] The invention relates to the related field of water resource detection, in particular to an adjustable water resource sample sampling device. Background technique [0002] In the work of collecting samples of water resources, the amount of sampling is usually collected by relying on manual experience or by means of power expenditure. Such a collection method is not conducive to the sustainable development of resources; so the design of the present invention A water resource sample collection device that is not conducive to power expenditure, does not rely on human experience, and has adjustability can solve the above problems. Contents of the invention [0003] The object of the present invention is to provide an adjustable water resources sample sampling device to solve the problems raised in the above-mentioned background technology. [0004] To achieve the above object, the present invention provides the following technical solutions: [0005] A...

AI Technical Summary

Problems solved by technology

[0002] In the work of collecting samples of water resources, the amount of sampling is usually collected by relying on manual experience or by means of power expenditure. Such a collection method is not conducive to the sustainable development of resources; so the design of the present invention A water resource sample collection device that is not conducive to power expenditure and does not rely on manual experience and has adjustability to solve the above problems

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