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Rapid collecting device for deep soil

A technology of collecting device and deep soil, applied in the direction of sampling device, etc., can solve problems such as inability to collect soil, and achieve the effect of ensuring integrity

Active Publication Date: 2019-05-28
HEILONGJIANG ACAD OF FORESTRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the device cannot collect deep soil

Method used

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  • Rapid collecting device for deep soil
  • Rapid collecting device for deep soil
  • Rapid collecting device for deep soil

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0028] Combine below Figure 1-11 Illustrating this embodiment, a deep soil rapid collection device includes a sampling frame 1, a sampling depth control mechanism 2, a soil sampling cylinder assembly 3, a drill bit base assembly 4 and a drill bit assembly 5. The sampling depth control mechanism 2 is connected to the The upper end of the sampling rack 1, the two ends of the soil sampling cylinder assembly 3 are respectively connected to the two ends of the sampling rack 1 by sliding fit, and the middle end of the soil sampling cylinder assembly 3 is connected to the sampling depth control mechanism 2 through threads. 4 is connected to the lower end of the soil sampling cylinder assembly 3, four drill bit assemblies 5 are provided, and the four drill bit assemblies 5 are evenly arranged around the lower end of the drill bit base assembly 4. When the present invention is in use, place the sampling rack 1 on the geological surface to be sampled, so that the position to be sampled...

specific Embodiment approach 2

[0029] Combine below Figure 1-11 Illustrating this embodiment, the sampling rack 1 includes a horizontal frame plate 1-1, an L-shaped support plate 1-2, a handle bar 1-3, a base plate 1-4 and a guide rod 1-5; a horizontal frame plate Both ends of 1-1 are fixedly connected with an L-shaped support plate 1-2, the outer sides of the upper ends of the two L-shaped support plates 1-2 are respectively fixed with a hand lever 1-3, and two L-shaped support plates 1-2 The inner side of the lower end is fixedly connected to a base plate 1-4 respectively, the two base plates 1-4 are respectively fixedly connected to a guide rod 1-5, and the upper ends of the two guide rods 1-5 are fixedly connected to the horizontal frame plate 1-1. superior. When the sampling rack 1 is in use, the two grip bars 1-3 are held with both hands, and the lower ends of the two L-shaped support plates 1-2 are stepped on with both feet to ensure the stability of the device during operation.

specific Embodiment approach 3

[0030] Combine below Figure 1-11Illustrating this embodiment, the sampling depth control mechanism 2 includes an internal thread sleeve 2-1, a depth control motor 2-2, a transmission shaft 2-3, a driving pulley 2-4 and a driven pulley 2-5; The upper end of the inner threaded sleeve 2-1 is rotatably connected to the middle end of the horizontal frame plate 1-1 through the bearing with seat, and the upper end of the inner threaded sleeve 2-1 is fixedly connected to the driven pulley 2-5, and the driven pulley 2 -5 is located at the upper end of the horizontal frame plate 1-1, the driven pulley 2-5 is connected with the driving pulley 2-4 through a belt drive, the driving pulley 2-4 is fixedly connected to the transmission shaft 2-3, and the depth is controlled The output shaft of the motor 2-2 is connected to the transmission shaft 2-3 through a coupling, and the depth control motor 2-2 is fixedly connected to the horizontal frame plate 1-1 through a motor frame. When the samp...

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Abstract

The invention discloses a rapid collecting device for deep soil, and relates to the technical field of soil detection. The rapid collecting device comprises a sampling rack, a sampling depth control mechanism, a soil sampling cylinder assembly, a drill bit base assembly and drill bit assemblies. The rapid collecting device has the technical advantages that the device is applicable to collecting soil of different geological types, and can collect soil in deep soil layers; when the soil sampling cylinder assembly goes deep enough into soil, the multiple drill bit assemblies are controlled to pinch off the lower end of a soil column, the lower end of the soil column is supported, and the phenomenon that the soil column is extracted and pulled apart when the soil column is extracted out upwards is avoided. The sampling depth control mechanism is connected to the upper end of the sampling rack, the two ends of the soil sampling cylinder assembly are in sliding-fit connection with the two ends of the sampling rack, the middle end of the soil sampling cylinder assembly is in threaded connection with the sampling depth control mechanism, the drill bit base assembly is connected to the lower end of the soil sampling cylinder assembly, and the four drill bit assemblies are evenly wound around the lower end of the drill bit base assembly.

Description

technical field [0001] The invention relates to the technical field of soil detection, in particular to a deep soil rapid collection device. Background technique [0002] The existing patent number is CN201720934631.X for a soil collection device, the utility model discloses a soil collection device, comprising a collection main rod, a fixed handle, a sampling limit plate, a soil sampling cylinder, a sampling cylinder cover, a plurality of sampling Hole punching teeth, multiple dividing plate slots, movable handle, rotating bearing, driving motor, a pair of handle mounting brackets and multiple dividing plates; the main collection rod is connected with a fixed handle and a sampling limit plate, and the soil sampling cylinder passes the sampling The cylinder cover is connected to the collection main rod, the sampling hole teeth are arranged at the lower end of the soil sampling cylinder, the partition plate is inserted into the soil sampling cylinder through the slot of the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/08
Inventor 徐文煦刘长乐赵眉芳于沿泽张东来郑海峰蔡恒明庄立文贾丽楠叶梦园陈圣东孙长影刘霞
Owner HEILONGJIANG ACAD OF FORESTRY
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