CN204594731U - Detachable soil sampling apparatus - Google Patents

Detachable soil sampling apparatus Download PDF

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CN204594731U
CN204594731U CN201520279863.7U CN201520279863U CN204594731U CN 204594731 U CN204594731 U CN 204594731U CN 201520279863 U CN201520279863 U CN 201520279863U CN 204594731 U CN204594731 U CN 204594731U
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sampling
rod
port
collecting
sampling rod
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张栩嘉
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Harbin Normal University
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Harbin Normal University
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Abstract

The utility model is convenient to the detachable soil sampling apparatus taken out by soil after providing a kind of convenient disassembly, sampling; It comprises the thief rod in hollow structure, and the lower end of described thief rod is provided with drill bit, and described drill bit is taper, and is provided with thread groove on described drill bit He on thief rod; This device also comprises the collection bar mated with described thief rod internal diameter, and described collection bar is also hollow structure, and the upper end open of described collection bar, lower end closed; Described thief rod offers at least one sample tap, offers feeding mouth the same number of with described sample tap at described collection bar, when described collection bar inserts in described thief rod, described feeding mouth and described sample tap through; Also handle is provided with in the upper end of described thief rod.

Description

拆卸式土壤取样装置Detachable Soil Sampling Device

技术领域technical field

本实用新型涉及土壤取样所用工具技术领域,尤其涉及一种拆卸式土壤取样装置。The utility model relates to the technical field of tools used for soil sampling, in particular to a detachable soil sampling device.

背景技术Background technique

土壤采样器或土壤取样装置有许多种类;在采集农地或荒地表层土壤样品时,可用小型铁铲;若研究土壤一般物理性质,如土壤容重、孔隙率和持水特性等,可利用环刀;环刀为两端开口的圆筒,下口有刃,圆筒的高度和直径均为5厘米左右。但在现有技术中,目前最常用的采样工具是土钻,土钻分手工操作和机械操作两类。手工操作的土钻式样甚多,有采集浅层土样的矮柄土钻,可观察1米左右土层内剖面特征的螺丝头土钻,后者进土省力,尤其适用于观察地下水位变化,但采集土样量小。采集供化学分析或不需原状土的物理分析用的土样时,用开口式土钻,在采集不破坏土壤结构或形状的原状土样时,用套筒式土钻;而机械采土钻由马达带动,使钻体进入一定深度的土壤,然后将土柱提上,平放观察,按需要切割采样。土柱直径可以用不同直径的钻体控制,如5厘米、10厘米或更粗。但在目前取样装置中,如需对湿度较大的土壤来讲,在其取样时其存在难度大、取样后土壤不易中装置中取出等缺点。There are many types of soil samplers or soil sampling devices; small shovels can be used when collecting surface soil samples in agricultural land or wasteland; ring knives can be used to study general physical properties of soil, such as soil bulk density, porosity, and water-holding characteristics. The ring knife is a cylinder with openings at both ends and a blade at the bottom. The height and diameter of the cylinder are about 5 cm. But in the prior art, the most commonly used sampling tool is an earth drill at present, and the earth drill is divided into two types of manual operation and mechanical operation. There are many types of soil drills that are manually operated. There are short-handled soil drills for collecting shallow soil samples, and screw-head soil drills that can observe the internal profile characteristics of the soil layer about 1 meter away. The latter saves effort in entering the soil and is especially suitable for observing groundwater level changes , but the amount of soil samples collected is small. When collecting soil samples for chemical analysis or physical analysis that does not require undisturbed soil, an open-ended soil auger is used, and when collecting undisturbed soil samples that do not destroy the structure or shape of the soil, a sleeve-type auger is used; and mechanical soil augers Driven by the motor, the drill body enters the soil at a certain depth, then the soil column is lifted up, placed flat for observation, and cut and sampled as required. The diameter of the soil column can be controlled with drill bodies of different diameters, such as 5 cm, 10 cm or thicker. However, in the current sampling device, if the soil with high humidity is required, it has the disadvantages that it is difficult to sample, and the soil is not easy to take out in the device after sampling.

发明内容Contents of the invention

本实用新型的目的在于克服现有技术的不足,适应现实需要,提供一种拆卸方便、取样后便于将土壤取出的拆卸式土壤取样装置。The purpose of the utility model is to overcome the deficiencies of the prior art, meet the actual needs, and provide a detachable soil sampling device which is easy to disassemble and take out the soil after sampling.

为了实现本实用新型的目的,本实用新型所采用的技术方案为:In order to realize the purpose of the utility model, the technical scheme adopted in the utility model is:

设计一种拆卸式土壤取样装置,其特征在于:它包括呈中空结构的取样杆,在所述取样杆的下端设置有钻头,所述钻头呈锥状,并在所述钻头上和取样杆上均设置有螺纹槽;本装置还包括与所述取样杆内径匹配的收集杆,所述收集杆亦为中空结构,且所述收集杆的上端开口,下端封闭;在所述取样杆上开设有至少一个取样口,在所述收集杆开设有与所述取样口数目相同的入料口,在所述收集杆插入所述取样杆内时,所述入料口和所述取样口贯通;Design a kind of detachable soil sampling device, it is characterized in that: it comprises the sampling rod that is hollow structure, is provided with drill bit at the lower end of described sampling rod, and described drill bit is conical, and on described drill bit and on sampling rod Both are provided with threaded grooves; the device also includes a collecting rod matching the inner diameter of the sampling rod, the collecting rod is also a hollow structure, and the upper end of the collecting rod is open and the lower end is closed; At least one sampling port, the collecting rod is provided with the same number of feeding ports as the sampling port, when the collecting rod is inserted into the sampling rod, the feeding port and the sampling port are connected;

进一步的,在所述取样杆的上端还设置有套筒,在所述套筒的外壁上设置有至少一个螺纹固定口,并在所述取样杆上端的外壁上设置有与所述螺纹固定口数目相同的螺杆插入口;所述套筒套在所述取样杆的上端,且所述螺纹固定口和螺杆插入口贯通,并在所述螺杆插入口和螺纹固定口内设置有螺杆;在所述套筒的上端还设置有手柄。Further, a sleeve is also provided at the upper end of the sampling rod, at least one threaded fixing port is provided on the outer wall of the sleeve, and at least one threaded fixing port is provided on the outer wall of the upper end of the sampling rod. the same number of screw insertion ports; the sleeve is set on the upper end of the sampling rod, and the threaded fixing port and the screw insertion port are connected, and a screw is arranged in the screw insertion port and the threaded fixing port; The upper end of the sleeve is also provided with a handle.

进一步的,在所述取样杆的外壁上还设置有至少一个紧固口,并在所述收集杆的外壁上设置有与所述紧固口数目对应的固定口;在所述收集杆插入所述取样杆内时,所述紧固口和所述固定口贯通,并在所述紧固口和所述固定口内设置有固定螺栓,以将所述收集杆和所述取样杆固定。Further, at least one fastening port is provided on the outer wall of the sampling rod, and fixed ports corresponding to the number of the fastening ports are provided on the outer wall of the collecting rod; when the collecting rod is inserted into the When the sampling rod is inside, the fastening port and the fixed port are connected, and a fixing bolt is arranged in the fastening port and the fixed port to fix the collecting rod and the sampling rod.

进一步的,所述固定螺栓位于所述紧固口内时,所述固定螺栓的外端位于所述取样杆的外壁表面内。Further, when the fixing bolt is located in the fastening port, the outer end of the fixing bolt is located in the outer wall surface of the sampling rod.

进一步的,所述紧固口沿所述取样杆的轴线方向设置。Further, the fastening port is arranged along the axial direction of the sampling rod.

进一步的,所述取样口为至少两个,且沿所述取样杆的轴线方向设置。Further, there are at least two sampling ports, which are arranged along the axial direction of the sampling rod.

进一步的,所述取样杆的长度不大于1.5米。Further, the length of the sampling rod is not greater than 1.5 meters.

本实用新型的有益效果在于:The beneficial effects of the utility model are:

1.本装置拆卸方便,在取样后可将收集杆取出,之后可方便的将收集杆内的土壤取出。1. The device is easy to disassemble. After sampling, the collecting rod can be taken out, and then the soil in the collecting rod can be easily taken out.

2.其次本装置采用收集杆和取样杆相互嵌套的结构还可以增加本装置的整体强度、以延长其使用寿命。2. Secondly, the device adopts a structure in which the collecting rod and the sampling rod are nested with each other, which can also increase the overall strength of the device and prolong its service life.

3.本装置还具有结构简单、易于制造、使用便捷、特别能够很好的应用于湿地等湿度较大土壤环境中。3. The device also has the advantages of simple structure, easy manufacture, and convenient use, and can be well applied in soil environments with high humidity such as wetlands.

4.本实用新型还具有其他有益效果,将在实施例中同所对应的结构一并提出。4. The utility model also has other beneficial effects, which will be proposed together with the corresponding structures in the embodiments.

附图说明Description of drawings

图1为本装置主要结构示意图之一;Fig. 1 is one of main structure schematic diagrams of this device;

图2为本装置主要结构示意图之二;Figure 2 is the second schematic diagram of the main structure of the device;

图3为本装置中用于说明收集杆和取样杆之间关系的结构关系设置示意图;Fig. 3 is the schematic diagram that is used to illustrate the structural relation of the relationship between the collecting rod and the sampling rod in the device;

图中:1.手柄;2.套筒;3.螺纹固定口;4.螺杆;5.取样杆;6.螺纹槽;7.紧固口;8.固定螺栓;9.钻头;10.取样口;11.螺杆插入口;12.收集杆;13.固定口;14.入料口。In the figure: 1. handle; 2. sleeve; 3. threaded fixing port; 4. screw; 5. sampling rod; 6. thread groove; 7. fastening port; 8. fixing bolt; 11. Screw insertion port; 12. Collecting rod; 13. Fixed port; 14. Feed port.

具体实施方式Detailed ways

下面结合附图和实施例对本实用新型进一步说明:Below in conjunction with accompanying drawing and embodiment the utility model is further described:

实施例1:一种拆卸式土壤取样装置,参见图1至图3;它包括呈中空结构的取样杆5,在所述取样杆5的下端设置有钻头9,所述钻头9呈锥状,并在所述钻头9上和取样杆5上均设置有螺纹槽;本装置还包括与所述取样杆内径匹配的收集杆12,所述收集杆亦为中空结构,且所述收集杆的上端开口,下端封闭;在所述取样杆5上开设有至少一个取样口10,在所述收集杆12开设有与所述取样口数目相同的入料口14,在所述收集杆插入所述取样杆内时,所述入料口14和所述取样口10贯通;在所述取样杆的上端还设置有套筒2,在所述套筒2的外壁上设置有至少一个螺纹固定口3,并在所述取样杆上端的外壁上设置有与所述螺纹固定口3数目相同的螺杆插入口11;所述套筒2套在所述取样杆的上端,且所述螺纹固定口和螺杆插入口贯通,并在所述螺杆插入口和螺纹固定口内设置有螺杆4;在所述套筒的上端还设置有手柄1。进一步的,在所述取样杆的外壁上还设置有至少一个紧固口7,并在所述收集杆的外壁上设置有与所述紧固口数目对应的固定口13;在所述收集杆插入所述取样杆内时,所述紧固口7和所述固定口13贯通,并在所述紧固口和所述固定口内设置有固定螺栓8,以将所述收集杆和所述取样杆固定。优选的是,所述固定螺栓位于所述紧固口内时,所述固定螺栓的外端位于所述取样杆的外壁表面内。同时,所述紧固口沿所述取样杆的轴线方向设置。在本实施例中,所述的取样口为至少两个,且沿所述取样杆的轴线方向设置,同时,所述取样杆的长度不大于1.5米。采用本装置拆卸方便,在取样后可将收集杆取出,之后可方便的将收集杆内的土壤取出,其次本装置采用收集杆和取样杆相互嵌套的结构还可以增加本装置的整体强度、以延长其使用寿命。同时本装置还具有结构简单、易于制造、使用便捷、特别能够很好的应用于湿地等湿度较大土壤环境中。Embodiment 1: a kind of detachable soil sampling device, referring to Fig. 1 to Fig. 3; It comprises the sampling rod 5 that is hollow structure, is provided with drill bit 9 at the lower end of described sampling rod 5, and described drill bit 9 is conical, And thread grooves are provided on the drill bit 9 and the sampling rod 5; the device also includes a collecting rod 12 matched with the inner diameter of the sampling rod, the collecting rod is also a hollow structure, and the upper end of the collecting rod Opening, the lower end is closed; Offer at least one sampling port 10 on the described sampling rod 5, offer the feeding port 14 identical with described sampling port number in the described collecting rod 12, insert described sampling port in the described collecting rod When inside the rod, the feed inlet 14 is connected with the sampling port 10; a sleeve 2 is also arranged on the upper end of the sampling rod, and at least one threaded fixing port 3 is provided on the outer wall of the sleeve 2, And the outer wall of the upper end of the sampling rod is provided with screw insertion ports 11 having the same number as the threaded fixing ports 3; the sleeve 2 is sleeved on the upper end of the sampling rod, and the threaded fixing port and the screw are inserted into The mouth is through, and a screw rod 4 is set in the screw rod insertion port and the threaded fixing port; a handle 1 is also provided at the upper end of the sleeve. Further, at least one fastening port 7 is also provided on the outer wall of the sampling rod, and fixed ports 13 corresponding to the number of fastening ports are provided on the outer wall of the collecting rod; When inserted into the sampling rod, the fastening port 7 and the fixed port 13 pass through, and a fixing bolt 8 is arranged in the fastening port and the fixed port to connect the collecting rod and the sampling rod. The rod is fixed. Preferably, when the fixing bolt is located in the fastening opening, the outer end of the fixing bolt is located in the outer wall surface of the sampling rod. Meanwhile, the fastening port is arranged along the axial direction of the sampling rod. In this embodiment, there are at least two sampling ports, which are arranged along the axial direction of the sampling rod, and meanwhile, the length of the sampling rod is not greater than 1.5 meters. The device is easy to disassemble. After sampling, the collecting rod can be taken out, and then the soil in the collecting rod can be conveniently taken out. Secondly, the device adopts the nested structure of the collecting rod and the sampling rod, which can also increase the overall strength of the device. to prolong its service life. At the same time, the device also has the advantages of simple structure, easy manufacture, and convenient use, and can be particularly well applied to soil environments with high humidity such as wetlands.

虽然,本实用新型的实施例公布的是较佳的实施例,但并不局限于此,本领域的普通技术人员,极易根据上述实施例,领会本实用新型的精神,并做出不同的引申和变化,但只要不脱离本实用新型的精神,都在本实用新型的保护范围内。Although the disclosed embodiments of the present utility model are preferred embodiments, they are not limited thereto. Those of ordinary skill in the art can easily understand the spirit of the present utility model according to the above-mentioned embodiments, and make different Extensions and changes, but as long as they do not depart from the spirit of the utility model, are all within the protection scope of the utility model.

Claims (7)

1.一种拆卸式土壤取样装置,其特征在于:它包括呈中空结构的取样杆,在所述取样杆的下端设置有钻头,所述钻头呈锥状,并在所述钻头上和取样杆上均设置有螺纹槽;1. A detachable soil sampling device is characterized in that: it comprises a sampling rod in a hollow structure, a drill bit is arranged at the lower end of the sampling rod, and the drill bit is conical, and on the drill bit and the sampling rod Thread grooves are provided on the top; 本装置还包括与所述取样杆内径匹配的收集杆,所述收集杆亦为中空结构,且所述收集杆的上端开口,下端封闭;在所述取样杆上开设有至少一个取样口,在所述收集杆开设有与所述取样口数目相同的入料口,在所述收集杆插入所述取样杆内时,所述入料口和所述取样口贯通;The device also includes a collecting rod matching the inner diameter of the sampling rod, the collecting rod is also a hollow structure, and the upper end of the collecting rod is open and the lower end is closed; at least one sampling port is provided on the sampling rod, The collecting rod is provided with the same number of feeding ports as the sampling port, and when the collecting rod is inserted into the sampling rod, the feeding port and the sampling port are connected; 在所述取样杆的上端还设置有套筒,在所述套筒的外壁上设置有至少一个螺纹固定口,并在所述取样杆上端的外壁上设置有与所述螺纹固定口数目相同的螺杆插入口;所述套筒套在所述取样杆的上端,且所述螺纹固定口和螺杆插入口贯通,并在所述螺杆插入口和螺纹固定口内设置有螺杆;在所述套筒的上端还设置有手柄。The upper end of the sampling rod is also provided with a sleeve, at least one threaded fixing port is provided on the outer wall of the sleeve, and the outer wall of the upper end of the sampling rod is provided with the same number of threaded fixing ports. Screw insertion port; the sleeve is set on the upper end of the sampling rod, and the threaded fixing port and the screw insertion port are connected, and a screw is arranged in the screw insertion port and the threaded fixing port; in the sleeve The upper end is also provided with a handle. 2.如权利要求1所述的拆卸式土壤取样装置,其特征在于:在所述取样杆的外壁上还设置有至少一个紧固口,并在所述收集杆的外壁上设置有与所述紧固口数目对应的固定口;在所述收集杆插入所述取样杆内时,所述紧固口和所述固定口贯通,并在所述紧固口和所述固定口内设置有固定螺栓,以将所述收集杆和所述取样杆固定。2. The detachable soil sampling device according to claim 1, characterized in that: at least one fastening port is also provided on the outer wall of the sampling rod, and the outer wall of the collecting rod is provided with a A fixed port corresponding to the number of fastened ports; when the collecting rod is inserted into the sampling rod, the fastened port and the fixed port are connected, and a fixed bolt is arranged in the fastened port and the fixed port , to fix the collecting rod and the sampling rod. 3.如权利要求2所述的拆卸式土壤取样装置,其特征在于:所述固定螺栓位于所述紧固口内时,所述固定螺栓的外端位于所述取样杆的外壁表面内。3. The detachable soil sampling device according to claim 2, wherein when the fixing bolt is located in the fastening opening, the outer end of the fixing bolt is located in the outer wall surface of the sampling rod. 4.如权利要求3所述的拆卸式土壤取样装置,其特征在于:所述紧固口沿所述取样杆的轴线方向设置。4. The detachable soil sampling device according to claim 3, wherein the fastening opening is arranged along the axial direction of the sampling rod. 5.如权利要求1所述的拆卸式土壤取样装置,其特征在于:所述取样口为至少两个,且沿所述取样杆的轴线方向设置。5. The detachable soil sampling device according to claim 1, characterized in that: there are at least two sampling ports arranged along the axis of the sampling rod. 6.如权利要求1所述的拆卸式土壤取样装置,其特征在于:所述取样杆的长度不大于1.5米。6. The detachable soil sampling device according to claim 1, wherein the length of the sampling rod is not more than 1.5 meters. 7.如权利要求1所述的拆卸式土壤取样装置,其特征在于:所述取样杆的外径为2.0-5.0CM。7. The detachable soil sampling device according to claim 1, characterized in that: the outer diameter of the sampling rod is 2.0-5.0CM.
CN201520279863.7U 2015-04-24 2015-04-24 Detachable soil sampling apparatus Expired - Fee Related CN204594731U (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106895993A (en) * 2017-04-10 2017-06-27 东华理工大学 Soil sample sampler
CN107449630A (en) * 2017-09-11 2017-12-08 江苏省环境科学研究院 A kind of device and its sampling method for directly promoting soil sample
CN108982150A (en) * 2018-08-31 2018-12-11 哈尔滨师范大学 A kind of portable soil collector
CN109099805A (en) * 2018-10-10 2018-12-28 六盘水久翔爆破工程有限责任公司 A kind of demolishing buildings explosion perforating device
CN110208036A (en) * 2019-07-11 2019-09-06 吉林工程技术师范学院 A kind of mining detection sampler
CN111271017A (en) * 2020-02-05 2020-06-12 山东省地质矿产勘查开发局第七地质大队(山东省第七地质矿产勘查院) Rock core extracting drilling tool for geological exploration

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106895993A (en) * 2017-04-10 2017-06-27 东华理工大学 Soil sample sampler
CN107449630A (en) * 2017-09-11 2017-12-08 江苏省环境科学研究院 A kind of device and its sampling method for directly promoting soil sample
CN108982150A (en) * 2018-08-31 2018-12-11 哈尔滨师范大学 A kind of portable soil collector
CN108982150B (en) * 2018-08-31 2020-08-25 哈尔滨师范大学 A portable soil collector
CN109099805A (en) * 2018-10-10 2018-12-28 六盘水久翔爆破工程有限责任公司 A kind of demolishing buildings explosion perforating device
CN109099805B (en) * 2018-10-10 2023-09-08 六盘水久翔爆破工程有限责任公司 Blasting perforating device is demolishd to building
CN110208036A (en) * 2019-07-11 2019-09-06 吉林工程技术师范学院 A kind of mining detection sampler
CN111271017A (en) * 2020-02-05 2020-06-12 山东省地质矿产勘查开发局第七地质大队(山东省第七地质矿产勘查院) Rock core extracting drilling tool for geological exploration

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