WO2022077839A1 - 一种土壤取样装置 - Google Patents

一种土壤取样装置 Download PDF

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Publication number
WO2022077839A1
WO2022077839A1 PCT/CN2021/078344 CN2021078344W WO2022077839A1 WO 2022077839 A1 WO2022077839 A1 WO 2022077839A1 CN 2021078344 W CN2021078344 W CN 2021078344W WO 2022077839 A1 WO2022077839 A1 WO 2022077839A1
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Prior art keywords
vertical rod
welded
pedal
sampling
sampling device
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PCT/CN2021/078344
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English (en)
French (fr)
Inventor
瓮玉山
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苏州赛荣建筑装饰工程有限公司
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Priority to PCT/CN2021/078344 priority Critical patent/WO2022077839A1/zh
Publication of WO2022077839A1 publication Critical patent/WO2022077839A1/zh

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
    • G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit

Definitions

  • the utility model relates to the technical field of soil sampling equipment, in particular to a soil sampling device.
  • Soil sampling refers to the method of collecting soil samples, including sampling arrangements and sampling techniques.
  • the collection of section soil samples shall be carried out after the section observation and record are completed.
  • the section should be refurbished and cleaned, and the topmost layer of floating soil should be cut off, and then the samples should be taken from the top to bottom layer by layer from the typical part of the center.
  • the existing soil sampling device When the existing soil sampling device is in use, the length of the soil sampling device cannot be flexibly adjusted, which is inconvenient for personnel to operate, and at the same time, the existing soil sampling device is inconvenient to disassemble and assemble, thus inconvenient for personnel to carry.
  • the purpose of the present invention is to provide a soil sampling device to solve the problems raised in the above background technology.
  • a soil sampling device comprising a sampling cylinder, a limit tube is arranged on the top of the sampling cylinder, a pedal is welded on the top of the limit tube, and the middle part of the top surface of the pedal is A vertical rod is installed, the outer wall surface of the top of the vertical rod is provided with a second external thread, the surface of the vertical rod is inserted with an outer tube, the top of the inner cavity side wall of the outer tube is provided with a second internal thread, and the top of the outer tube is provided with a second internal thread.
  • a connecting rod is welded, a handle is welded on the top of the connecting rod, a nut is inlaid and connected to the bottom of the surface of one side wall of the outer tube, and a locking screw is rotatably connected to the surface of the nut.
  • the inner cavity of the limiting tube is provided with a first internal thread
  • the outer wall of the sampling cylinder is provided with a first external thread
  • the top of the sampling cylinder is rotatably connected to the limiting tube through the first external thread and the first internal thread, Therefore, the sampling cylinder can be installed on the limiting tube through the first external thread and the first internal thread by rotating, so that the limiting tube can be detached from the sampling cylinder.
  • the outer surface of the sampling cylinder is provided with a scale line, so that it is convenient for the staff to observe the depth of the sampling cylinder inserted into the soil, and then determine the sampling amount of the sampling cylinder.
  • the top end of the vertical rod is rotatably connected to the outer pipe through the second external thread and the second internal thread, so that the position on the outer pipe can be adjusted through the second external thread and the second internal thread by rotating the vertical rod, thereby enabling
  • the length of soil sampling can be adjusted flexibly according to the needs, so as to facilitate the operation and use of the staff.
  • a reinforcement ring is welded in the middle of the vertical rod, and a lever is welded on one side of the reinforcement ring, so that the lever can be welded and fixed by the reinforcement ring, thereby facilitating the staff to rotate the vertical rod through the lever.
  • one end of the locking screw rod is frictionally connected to the vertical rod, so that the locking screw on the nut can be tightened to limit the position of the vertical rod and prevent the vertical rod from automatically rotating.
  • a reinforcing tube is inserted into the bottom end of the vertical pole, and the bottom end of the reinforcing tube is connected to the top surface of the pedal by welding, so that the connection strength between the vertical pole and the pedal can be improved through the reinforcing tube, thereby improving the use safety of the vertical pole.
  • both sides of the top surface of the pedal are welded with anti-slip serrated plates, which can not only facilitate the staff to step on the pedal, but also play an anti-slip effect, thereby improving the pedal safety.
  • both ends of the handle surface are provided with anti-skid foam, so that the wear of the handle on the palm of the staff can be reduced by the anti-skid foam, and the comfort of using the device can be improved.
  • the surface of the inner and outer walls of the sampling cylinder is sprayed with an anti-corrosion coating, so that the corrosion resistance of the sampling cylinder can be improved, thereby increasing the service life of the sampling cylinder.
  • the utility model can be installed on the limit tube through the first external thread and the first internal thread by rotating the sampling cylinder, so that the limit tube can be disassembled and assembled from the sampling cylinder, and the scale line can be easily observed by the staff.
  • the depth of the sampling cylinder inserted into the soil determines the sampling volume of the sampling cylinder.
  • the vertical rod can be connected with the limit pipe, which can form a whole, which is convenient for the staff to use.
  • the second external thread can be used and the second inner thread to adjust the position on the outer pipe, so that the length of soil sampling can be flexibly adjusted according to the needs, so as to facilitate the operation and use of the staff.
  • the handle Through the connecting rod, the handle can be welded on the outer pipe, which is convenient for the staff to hold Soil sampling.
  • the soil sampling device can be shortened, which is convenient for the staff to carry and transport.
  • the lever can be welded and fixed, which makes it convenient for the staff to rotate the vertical rod through the lever, and by tightening the lock on the nut Tighten the screw, which can limit the position of the pole and prevent the pole from rotating automatically.
  • the utility model can improve the connection strength between the pole and the pedal by strengthening the pipe, thereby improving the safety of the pole, and the anti-slip sawtooth plate can not only facilitate the staff to step on the pedal, but also play an anti-slip effect.
  • the pedal is safe to step on, and the anti-slip foam can reduce the wear of the handle on the palm of the staff and improve the comfort of the equipment.
  • the corrosion resistance of the sampling tube can be improved, thereby improving the use of the sampling tube. life.
  • Fig. 1 is the overall structure schematic diagram
  • Figure 2 is a schematic diagram of a cross-sectional structure
  • Fig. 3 is the schematic diagram of part A structure
  • Fig. 4 is the schematic diagram of partial B structure
  • a soil sampling device comprising a sampling cylinder 1, the top of the sampling cylinder 1 is provided with a limit pipe 2, the top of the limit pipe 2 is welded with a pedal 4, A vertical rod 5 is installed in the middle of the top surface of the pedal 4, a second external thread 501 is provided on the outer wall surface of the top end of the vertical rod 5, and an outer tube 6 is inserted on the surface of the vertical rod 5.
  • the inner cavity side of the outer tube 6 The top of the wall is provided with a second internal thread 601, the top of the outer tube 6 is welded with a connecting rod 7, the top of the connecting rod 7 is welded with a handle 8, and the bottom of a side wall surface of the outer tube 6 is inlaid and connected with a nut 11, The surface of the nut 11 is rotatably connected with a locking screw 12.
  • the vertical rod 5 When the soil needs to be sampled, it is only necessary to turn the vertical rod 5 to adjust to a suitable length, and then make the sampling cylinder 1 vertical to the ground, and then the staff steps on the pedal 4 with their feet, so that The sampling cylinder 1 enters the soil, so that the sampling function can be achieved, and by rotating the vertical rod 5, the soil sampling device can be shortened, so that it is convenient for the staff to carry and transport.
  • the inner cavity of the limiting tube 2 is provided with a first internal thread 201
  • the outer wall of the sampling cylinder 1 is provided with a first external thread
  • the top of the sampling cylinder 1 is connected to the limiting tube through the first external thread and the first internal thread 201. 2 are connected in rotation, so that the sampling tube 1 can be installed on the limiting tube 2 through the first external thread and the first internal thread 201 by rotating, so that the limiting tube 2 can be detached from the sampling tube 1 .
  • the outer surface of the sampling cylinder 1 is provided with a scale line 3 , so that it is convenient for the staff to observe the depth of the sampling cylinder 1 inserted into the soil, and then determine the sampling amount of the sampling cylinder 1 .
  • the top of the vertical rod 5 is rotatably connected to the outer pipe 6 through the second external thread 501 and the second internal thread 601, so that the vertical rod 5 can be adjusted on the outer pipe 6 through the second external thread 501 and the second internal thread 601 by rotating the vertical rod 5
  • the location of the soil sampling can be flexibly adjusted according to the needs, so as to facilitate the operation and use of the staff.
  • a reinforcement ring 9 is welded in the middle of the vertical rod 5, and a lever 10 is welded on one side of the reinforcement ring 9, so that the lever 10 can be welded and fixed by the reinforcement ring 9, and it is convenient for the staff to rotate the lever 10 to stand. rod 5.
  • One end of the locking screw 12 is frictionally connected with the vertical rod 5 , so that the locking screw 12 on the nut 11 can be tightened to limit the position of the vertical rod 5 and prevent the vertical rod 5 from automatically rotating.
  • the bottom end of the vertical rod 5 is inserted with a reinforcing pipe 13, and the bottom end of the reinforcing pipe 13 is connected to the top surface of the pedal 4 by welding, so that the connection strength of the vertical rod 5 and the pedal 4 can be improved through the reinforcing pipe 13, thereby improving the vertical position.
  • Rod 5 is safe to use.
  • Anti-slip serrated plates 14 are welded on both sides of the top surface of the pedal 4 , which can not only facilitate the staff to step on the pedal 4 , but also play an anti-slip effect, thereby improving the stepping safety of the pedal 4 .
  • Both ends of the surface of the handle 8 are installed with anti-skid foam 15, so that the anti-skid foam 15 can reduce the wear of the handle 8 on the palm of the staff and improve the comfort of the equipment.
  • the surface of the inner and outer walls of the sampling cylinder 1 is sprayed with an anti-corrosion coating 16 , so that the corrosion resistance of the sampling cylinder 1 can be improved, thereby increasing the service life of the sampling cylinder 1 .
  • a limit pipe 2 is provided on the top of the sampling cylinder 1, and the inner cavity of the limit pipe 2 is provided with a first internal thread 201, and the outer wall of the sampling cylinder 1 is provided with a first external thread, And the top of the sampling cylinder 1 is rotatably connected to the limit pipe 2 through the first external thread and the first internal thread 201, so that the sampling cylinder 1 can be installed on the limit pipe 2 through the first external thread and the first internal thread 201 by rotating.
  • the limiting tube 2 can be disassembled to the sampling cylinder 1, and the outer surface of the sampling cylinder 1 is provided with a scale line 3, so that it is convenient for the staff to observe the depth of the sampling cylinder 1 inserted into the soil, and then determine the sampling volume of the sampling cylinder 1,
  • a pedal 4 is welded on the top of the limit tube 2, and a vertical rod 5 is installed in the middle of the top surface of the pedal 4, so that the vertical rod 5 can be connected with the limit tube 2 through the pedal 4, and thus can form a whole, so as to facilitate the work
  • a second external thread 501 is provided on the outer wall surface of the top end of the vertical rod 5, and the outer tube 6 is inserted on the surface of the vertical rod 5.
  • the top end of the rod 5 is rotatably connected to the outer pipe 6 through the second outer thread 501 and the second inner thread 601, so that the position on the outer pipe 6 can be adjusted through the second outer thread 501 and the second inner thread 601 by rotating the vertical rod 5, Further, the length of soil sampling can be flexibly adjusted according to the needs, so as to facilitate the operation and use of the staff.
  • a connecting rod 7 to the top of the outer tube 6, and welding a handle 8 to the top of the connecting rod 7, the handle 8 can be connected to the handle 8 through the connecting rod 7.
  • the nut 11, and the surface of the nut 11 is rotatably connected with the locking screw 12, and at the same time one end of the locking screw 12 is frictionally connected with the vertical rod 5, so that the locking screw 12 on the nut 11 can be tightened.
  • the bottom end of the vertical rod 5 is inserted with a reinforcing pipe 13, and the bottom end of the reinforcing pipe 13 is connected to the top surface of the pedal 4 by welding, so that the vertical rod 5 can be improved by the reinforcing pipe 13.
  • the connection strength with the pedal 4 further improves the use safety of the vertical rod 5.
  • Anti-slip sawtooth plates 14 are welded on both sides of the top surface of the pedal 4, which can not only facilitate the staff to step on the pedal 4, but also play an anti-slip effect.
  • the stepping safety of the pedal 4 is improved.
  • the anti-slip foam 15 By installing the anti-slip foam 15 on both ends of the surface of the handle 8, the anti-slip foam 15 can lower the handle 8 to the palm of the staff.
  • the wear and tear of the equipment improves the comfort of the equipment.
  • spraying the anti-corrosion coating 16 on the inner and outer walls of the sampling cylinder 1 the corrosion resistance of the sampling cylinder 1 can be improved, thereby improving the service life of the sampling cylinder 1.

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

本实用新型公开了一种土壤取样装置，包括取样筒，所述取样筒顶部设有限位管，所述限位管顶端焊接有踏板，所述踏板顶部表面中部安装有立杆，所述立杆顶端外壁表面开设有第二外螺纹，所述立杆表面插接有外管，所述外管内腔侧壁顶部开设有第二内螺纹，所述外管顶端焊接有连杆，所述连杆顶端焊接有把手，所述外管一侧壁表面底部镶嵌连接有螺帽，所述螺帽表面转动连接有锁紧螺杆，本实用新型当需要对土壤取样时，只要转动立杆调节至合适的长度，然后使得取样筒垂直地面，接着工作人员用脚踩踏踏板，使得取样筒进入土壤，以便于能够达到取样功能，通过转动立杆，又能对土壤取样装置缩短，进而方便工作人员携带运输。

Description

一种土壤取样装置 技术领域
本实用新型涉及土壤取样设备技术领域，具体为一种土壤取样装置。
背景技术
壤取样是指采集土壤样品的方法，包括取样的布设和取样技术。采剖面土样，应在剖面观察记载结束后进行。在取样前应先将剖面整修、清理，削去最表层的浮土，然后再按层次自上而下逐层从中心典型部位取样。
但是，现有的土壤取样装置存在以下缺点：
现有的土壤取样装置在使用时，不能灵活的调节土壤取样装置的长度，进而不方便人员操作，同时现有的土壤取样不方便拆装，进而不便于工作人员携带。
实用新型内容
本实用新型的目的在于提供一种土壤取样装置，以解决上述背景技术中提出的问题。
为了解决上述技术问题，本实用新型提供如下技术方案：一种土壤取样装置，包括取样筒，所述取样筒顶部设有限位管，所述限位管顶端焊接有踏板，所述踏板顶部表面中部安装有立杆，所述立杆顶端外壁表面开设有第二外螺纹，所述立杆表面插接有外管，所述外管内腔侧壁顶部开设有第二内螺纹，所述外管顶端焊接有连杆，所述连杆顶端焊接有把手，所述外管一侧壁表面底部镶嵌连接有螺帽，所述螺帽表面转动连接有锁紧螺杆，当需要对土壤取样时，只要转动立杆调节至合适的长度，然后使得取样筒垂直地面，接着工作人员用脚踩踏踏板，使得取样筒进入土壤，以便于能够达到取样功能，通过转动立杆，又 能对土壤取样装置缩短，进而方便工作人员携带运输。
优选的，所述限位管内腔开设有第一内螺纹，所述取样筒外壁开设有第一外螺纹，所述取样筒顶端通过第一外螺纹和第一内螺纹与限位管转动相连，从而能够通过转动取样筒可经第一外螺纹和第一内螺纹安装在限位管上，进而能够使得限位管对取样筒拆装。
优选的，所述取样筒外部表面设有刻度线，从而能够方便工作人员观察取样筒插入土壤的深度，进而确定取样筒取样量。
优选的，所述立杆顶端经第二外螺纹和第二内螺纹与外管转动相连，从而能够通过转动立杆可经第二外螺纹和第二内螺纹调节在外管上的位置，进而能够根据需求灵活的调整土壤取样的长度，以便于工作人员操作使用。
优选的，所述立杆中部焊接有加强圈，所述加强圈一侧焊接有拨杆，从而能够通过加强圈可对拨杆焊接固定，进而能够方便工作人员经拨杆转动立杆。
优选的，所述锁紧螺杆一端与立杆摩擦相连，从而能够通过拧紧螺帽上的锁紧螺杆，进而能够对立杆限位的作用，防止立杆自动旋转。
优选的，所述立杆底端插接有加强管，且加强管底端与踏板顶部表面焊接相连，从而能够通过加强管可提高立杆与踏板的连接强度，进而提高了立杆的使用安全。
优选的，所述踏板顶部表面两侧均焊接有防滑锯齿板，既能方便工作人员踩踏踏板，又能起到防滑的作用，提高了踏板踩踏安全。
优选的，所述把手表面两端均安装有防滑泡棉，从而能够通过防滑泡棉可降低把手对工作人员手掌的磨损，提高了设备使用的舒适性。
优选的，所述取样筒内外壁表面涂喷有防腐涂层，从而能够提高取样筒的耐腐蚀能力，进而提高了取样筒的使用寿命。
有益效果是：
1、本实用新型通过转动取样筒，可经第一外螺纹和第一内螺纹安装在限位管上，进而能够使得限位管对取样筒拆装，并且刻度线，又能够方便工作人员观察取样筒插入土壤的深度，进而确定取样筒取样量，通过踏板，可将立杆与限位管相连，进而能够形成一个整体，以便于工作人员使用，通过转动立杆，可经第二外螺纹和第二内螺纹调节在外管上的位置，进而能够根据需求灵活的调整土壤取样的长度，以便于工作人员操作使用，通过连杆，可将把手焊接在外管上，进而能够方便工作人员握持土壤取样。
2、本实用新型当需要对土壤取样时，只要转动立杆调节至合适的长度，然后使得取样筒垂直地面，接着工作人员用脚踩踏踏板，使得取样筒进入土壤，以便于能够达到取样功能，并且转动立杆，又能对土壤取样装置缩短，进而方便工作人员携带运输，通过加强圈，可对拨杆焊接固定，进而能够方便工作人员经拨杆转动立杆，通过拧紧螺帽上的锁紧螺杆，进而能够对立杆限位的作用，防止立杆自动旋转。
3、本实用新型通过加强管，可提高立杆与踏板的连接强度，进而提高了立杆的使用安全，并且防滑锯齿板，既能方便工作人员踩踏踏板，又能起到防滑的作用，提高了踏板踩踏安全，同时防滑泡棉，可降低把手对工作人员手掌的磨损，提高了设备使用的舒适性，通过防腐涂层，从而能够提高取样筒的耐腐蚀能力，进而提高了取样筒的使用寿命。
附图说明
图1是整体结构示意图；
图2是剖面结构示意图；
图3是局部A结构示意图；
图4是局部B结构示意图；
图中：1、取样筒；2、限位管；201、第一内螺纹；3、刻度线；4、踏板； 5、立杆；501、第二外螺纹；6、外管；601、第二内螺纹；7、连杆；8、把手；9、加强圈；10、拨杆；11、螺帽；12、锁紧螺杆；13、加强管；14、防滑锯齿板；15、防滑泡棉；16、防腐涂层。
具体实施方式
请参阅图1-4，本实用新型提供以下技术方案：一种土壤取样装置，包括取样筒1，所述取样筒1顶部设有限位管2，所述限位管2顶端焊接有踏板4，所述踏板4顶部表面中部安装有立杆5，所述立杆5顶端外壁表面开设有第二外螺纹501，所述立杆5表面插接有外管6，所述外管6内腔侧壁顶部开设有第二内螺纹601，所述外管6顶端焊接有连杆7，所述连杆7顶端焊接有把手8，所述外管6一侧壁表面底部镶嵌连接有螺帽11，所述螺帽11表面转动连接有锁紧螺杆12，当需要对土壤取样时，只要转动立杆5调节至合适的长度，然后使得取样筒1垂直地面，接着工作人员用脚踩踏踏板4，使得取样筒1进入土壤，以便于能够达到取样功能，通过转动立杆5，又能对土壤取样装置缩短，进而方便工作人员携带运输。
所述限位管2内腔开设有第一内螺纹201，所述取样筒1外壁开设有第一外螺纹，所述取样筒1顶端通过第一外螺纹和第一内螺纹201与限位管2转动相连，从而能够通过转动取样筒1可经第一外螺纹和第一内螺纹201安装在限位管2上，进而能够使得限位管2对取样筒1拆装。
所述取样筒1外部表面设有刻度线3，从而能够方便工作人员观察取样筒1插入土壤的深度，进而确定取样筒1取样量。
所述立杆5顶端经第二外螺纹501和第二内螺纹601与外管6转动相连，从而能够通过转动立杆5可经第二外螺纹501和第二内螺纹601调节在外管6上的位置，进而能够根据需求灵活的调整土壤取样的长度，以便于工作人员操作使用。
所述立杆5中部焊接有加强圈9，所述加强圈9一侧焊接有拨杆10，从而 能够通过加强圈9可对拨杆10焊接固定，进而能够方便工作人员经拨杆10转动立杆5。
所述锁紧螺杆12一端与立杆5摩擦相连，从而能够通过拧紧螺帽11上的锁紧螺杆12，进而能够对立杆5限位的作用，防止立杆5自动旋转。
所述立杆5底端插接有加强管13，且加强管13底端与踏板4顶部表面焊接相连，从而能够通过加强管13可提高立杆5与踏板4的连接强度，进而提高了立杆5的使用安全。
所述踏板4顶部表面两侧均焊接有防滑锯齿板14，既能方便工作人员踩踏踏板4，又能起到防滑的作用，提高了踏板4踩踏安全。
所述把手8表面两端均安装有防滑泡棉15，从而能够通过防滑泡棉15可降低把手8对工作人员手掌的磨损，提高了设备使用的舒适性。
所述取样筒1内外壁表面涂喷有防腐涂层16，从而能够提高取样筒1的耐腐蚀能力，进而提高了取样筒1的使用寿命。
本实用新型的工作原理：在工作时，通过在取样筒1顶部设有限位管2，并且限位管2内腔开设有第一内螺纹201，同时取样筒1外壁开设有第一外螺纹，且取样筒1顶端通过第一外螺纹和第一内螺纹201与限位管2转动相连，从而能够通过转动取样筒1可经第一外螺纹和第一内螺纹201安装在限位管2上，进而能够使得限位管2对取样筒1拆装，通过在取样筒1外部表面设有刻度线3，从而能够方便工作人员观察取样筒1插入土壤的深度，进而确定取样筒1取样量，通过在限位管2顶端焊接有踏板4，并且踏板4顶部表面中部安装有立杆5，从而能够通过踏板4可将立杆5与限位管2相连，进而能够形成一个整体，以便于工作人员使用，通过在立杆5顶端外壁表面开设有第二外螺纹501，并且立杆5表面插接有外管6，同时外管6内腔侧壁顶部开设有第二内螺纹601，且立杆5顶端经第二外螺纹501和第二内螺纹601与外管6转动相连，从而能够通过转动立杆5可经第二外螺纹501和第二内螺纹601调节在外 管6上的位置，进而能够根据需求灵活的调整土壤取样的长度，以便于工作人员操作使用，通过在外管6顶端焊接有连杆7，并且连杆7顶端焊接有把手8，从而能够通过连杆7可将把手8焊接在外管6上，进而能够方便工作人员握持土壤取样，当需要对土壤取样时，只要转动立杆5调节至合适的长度，然后使得取样筒1垂直地面，接着工作人员用脚踩踏踏板4，使得取样筒1进入土壤，以便于能够达到取样功能，通过转动立杆5，又能对土壤取样装置缩短，进而方便工作人员携带运输，通过在立杆5中部焊接有加强圈9，并且加强圈9一侧焊接有拨杆10，从而能够通过加强圈9可对拨杆10焊接固定，进而能够方便工作人员经拨杆10转动立杆5，通过在外管6一侧壁表面底部镶嵌连接有螺帽11，并且螺帽11表面转动连接有锁紧螺杆12，同时锁紧螺杆12一端与立杆5摩擦相连，从而能够通过拧紧螺帽11上的锁紧螺杆12，进而能够对立杆5限位的作用，防止立杆5自动旋转，通过在立杆5底端插接有加强管13，并且加强管13底端与踏板4顶部表面焊接相连，从而能够通过加强管13可提高立杆5与踏板4的连接强度，进而提高了立杆5的使用安全，通过在踏板4顶部表面两侧均焊接有防滑锯齿板14，既能方便工作人员踩踏踏板4，又能起到防滑的作用，提高了踏板4踩踏安全，通过在把手8表面两端均安装有防滑泡棉15，从而能够通过防滑泡棉15可降低把手8对工作人员手掌的磨损，提高了设备使用的舒适性，通过在取样筒1内外壁表面涂喷有防腐涂层16，从而能够提高取样筒1的耐腐蚀能力，进而提高了取样筒1的使用寿命。

Claims (10)

  1. 一种土壤取样装置，包括取样筒(1)，其特征在于：所述取样筒(1)顶部设有限位管(2)，所述限位管(2)顶端焊接有踏板(4)，所述踏板(4)顶部表面中部安装有立杆(5)，所述立杆(5)顶端外壁表面开设有第二外螺纹(501)，所述立杆(5)表面插接有外管(6)，所述外管(6)内腔侧壁顶部开设有第二内螺纹(601)，所述外管(6)顶端焊接有连杆(7)，所述连杆(7)顶端焊接有把手(8)，所述外管(6)一侧壁表面底部镶嵌连接有螺帽(11)，所述螺帽(11)表面转动连接有锁紧螺杆(12)。
  2. 根据权利要求1所述的一种土壤取样装置，其特征在于：所述限位管(2)内腔开设有第一内螺纹(201)，所述取样筒(1)外壁开设有第一外螺纹，所述取样筒(1)顶端通过第一外螺纹和第一内螺纹(201)与限位管(2)转动相连。
  3. 根据权利要求1所述的一种土壤取样装置，其特征在于：所述取样筒(1)外部表面设有刻度线(3)。
  4. 根据权利要求1所述的一种土壤取样装置，其特征在于：所述立杆(5)顶端经第二外螺纹(501)和第二内螺纹(601)与外管(6)转动相连。
  5. 根据权利要求1所述的一种土壤取样装置，其特征在于：所述立杆(5)中部焊接有加强圈(9)，所述加强圈(9)一侧焊接有拨杆(10)。
  6. 根据权利要求1所述的一种土壤取样装置，其特征在于：所述锁紧螺杆(12)一端与立杆(5)摩擦相连。
  7. 根据权利要求1所述的一种土壤取样装置，其特征在于：所述立杆(5)底端插接有加强管(13)，且加强管(13)底端与踏板(4)顶部表面焊接相连。
  8. 根据权利要求1所述的一种土壤取样装置，其特征在于：所述踏板(4)顶部表面两侧均焊接有防滑锯齿板(14)。
  9. 根据权利要求1所述的一种土壤取样装置，其特征在于：所述把手 (8)表面两端均安装有防滑泡棉(15)。
  10. 根据权利要求1所述的一种土壤取样装置，其特征在于：所述取样筒(1)内外壁表面涂喷有防腐涂层(16)。
PCT/CN2021/078344 2021-02-28 2021-02-28 一种土壤取样装置 WO2022077839A1 (zh)

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CN117589508A (zh) * 2024-01-18 2024-02-23 河南大成种业有限公司原阳分公司 一种土壤分析用土壤取样装置
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CN118329524A (zh) * 2024-06-17 2024-07-12 北京安海之弋园林古建工程有限公司 一种园林植树用土壤取样装置
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CN115999196A (zh) * 2023-03-27 2023-04-25 湖南省水产科学研究所 一种便携式水体污染物富集装置
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CN117965281B (zh) * 2024-04-01 2024-06-07 黑龙江省农业科学院农业遥感与信息研究所 一种盐碱土壤紫花苜蓿根际微生物的取样装置及取样方法
CN118329524A (zh) * 2024-06-17 2024-07-12 北京安海之弋园林古建工程有限公司 一种园林植树用土壤取样装置
CN118465238A (zh) * 2024-07-15 2024-08-09 山东师范大学 一种抗逆植物盐碱度检测设备

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