Original-state soil sampler
A soil sampler and soil sample technology, which is applied to the sampling device and other directions, can solve the problems of inconvenient carrying of the sampling equipment, poor control of the collection depth, and changing the original layer of the soil, so as to achieve a convenient and simple unloading process and ensure the sampling effect. , the effect of saving resources
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Embodiment 1
[0022] Schematic diagram of the undisturbed soil sampler figure 1 As shown, it includes a soil sample collection system and a soil sample push-out system. The soil sample collection system is formed by connecting a manual handle 3, an extension rod 4 and a sampling head 7; the soil sample push-out system consists of a push screw 2, a push rod 5, The pushing seat 6 and the pushing piece 8 are formed, wherein the pushing screw 2 and the pushing rod 5 are connected inside the extension rod 4 , and the pushing piece 8 is located inside the sampling head 7 . Pushing screw rod 2 is fixedly connected with pushing hand wheel 1.
[0023] The number of components of the undisturbed soil sampler is: 1 sampling head, 3 extension rods, 1 push handle, 1 push screw, 1 unloading frame (leg for unloading) and 2 manual handles . Except for the unloading rack, other parts are made of stainless steel, which is light in weight. At the same time, the undisturbed soil sampler does not need hammer ...
Embodiment 2
[0034] Its basic composition is the same as embodiment 1, but lacks the pusher handwheel, so that it is harder to push the material.
Embodiment 3
[0036] Its basic composition is the same as that of Example 1, and the number of manual handles is one, which makes the force uneven and laborious when sampling.
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