CN204594731U - Detachable soil sampling apparatus - Google Patents

Detachable soil sampling apparatus Download PDF

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Publication number
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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CN
China
Prior art keywords
thief rod
port
collection bar
rod
soil sampling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520279863.7U
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Chinese (zh)
Inventor
张栩嘉
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Harbin Normal University
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Harbin Normal University
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Publication date
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Priority to CN201520279863.7U priority Critical patent/CN204594731U/en
Application granted granted Critical
Publication of CN204594731U publication Critical patent/CN204594731U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

Detachable soil sampling apparatus
Technical field
The utility model relates to soil sample used tool technical field, particularly relates to a kind of detachable soil sampling apparatus.
Background technology
Soil sampler or soil sampling apparatus have numerous species; When gathering farmland or wasteland topsoil sample, available small-sized spades; If the general physical property of research soil, as the soil weight, porosity and water retention characteristic etc., can utilize cutting ring; Cutting ring is the cylinder of both ends open, and end opening has sword, and the height of cylinder and diameter are 5 cm.But in the prior art, sampling tool the most frequently used is at present earth boring auger, earth boring auger divides manual operations and mechanically actuated two class.Manual earth boring auger style is a lot of, has the short handle earth boring auger gathering shallow-layer soil sample, the screw terminal earth boring auger of observable about 1 meter soil layer interior profile feature, and it is laborsaving that the latter enters soil, be particularly useful for observing WATER LEVEL CHANGES, but it is little to gather soil sample amount.When gathering for chemical analysis or do not need the soil sample of physical analysis of undisturbed soil, using open type earth boring auger, when gathering the undisturbed soil sample of not spoiled soil structure or shape, using telescopic earth boring auger; And machinery adopts earth boring auger by motor driving, make drill body enter the soil of certain depth, then earth pillar is put on, keep flat observation, cut sampling on demand.Earth pillar diameter can control with the drill body of different-diameter, as 5 centimetres, 10 centimetres or thicker.But in current sampler, as soil that need be larger to humidity, when it samples its have that difficulty is large, after sampling soil not easily in the shortcoming such as to take out in device.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, adapts to reality need, is convenient to the detachable soil sampling apparatus taken out by soil after providing a kind of convenient disassembly, sampling.
In order to realize the purpose of this utility model, the technical scheme that the utility model adopts is:
Design a kind of detachable soil sampling apparatus, it is characterized in that: it comprises the thief rod in hollow structure, the lower end of described thief rod is provided with drill bit, 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;
Further, be also provided with sleeve in the upper end of described thief rod, the outer wall of described sleeve is provided with at least one screw thread fixing port, and on the outer wall of described thief rod upper end, be provided with screw rod insert port the same number of with described screw thread fixing port; Described jacket casing in the upper end of described thief rod, and described screw thread fixing port and screw rod insert port through, and be provided with screw rod in described screw rod insert port and screw thread fixing port; Also handle is provided with in the upper end of described sleeve.
Further, the outer wall of described thief rod is also provided with at least one fastening port, and is provided with the fixing port corresponding with described fastening port number on the outer wall of described collection bar; When described collection bar inserts in described thief rod, described fastening port and described fixing port through, and in described fastening port and described fixing port, be provided with set bolt, described collection bar and described thief rod to be fixed.
Further, when described set bolt is positioned at described fastening port, the outer end of described set bolt is positioned at the outer wall surface of described thief rod.
Further, described fastening port is arranged along the axis direction of described thief rod.
Further, described sample tap is at least two, and arranges along the axis direction of described thief rod.
Further, the length of described thief rod is not more than 1.5 meters.
The beneficial effects of the utility model are:
1. this device convenient disassembly, can take out collection bar after sampling, can be taken out by the soil collected in bar easily afterwards.
2. its deuterzooid device adopt collect the bar structure mutually nested with thief rod can also increase this device bulk strength, to extend its serviceable life.
3. this device also have structure simple, be easy to manufacture, easy to use, can be good at being applied in the larger soil environment of the humidity such as wetland especially.
4. the utility model also has other beneficial effects, will propose in the lump with corresponding structure in an embodiment.
Accompanying drawing explanation
Fig. 1 is one of this device primary structure schematic diagram;
Fig. 2 is this device primary structure schematic diagram two;
Fig. 3 arranges schematic diagram for illustration of the structural relation of collecting relation between bar and thief rod in this device;
In figure: 1. handle; 2. sleeve; 3. screw thread fixing port; 4. screw rod; 5. thief rod; 6. thread groove; 7. fastening port; 8. set bolt; 9. drill bit; 10. sample tap; 11. screw rod insert ports; 12. collect bar; 13. fixing ports; 14. feeding mouths.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Embodiment 1: a kind of detachable soil sampling apparatus, see Fig. 1 to Fig. 3; It comprises the thief rod 5 in hollow structure, and the lower end of described thief rod 5 is provided with drill bit 9, and described drill bit 9 in taper, and is provided with thread groove on described drill bit 9 He on thief rod 5; This device also comprises the collection bar 12 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 5 offers at least one sample tap 10, offers the same number of feeding mouth 14 with described sample tap at described collection bar 12, when described collection bar inserts in described thief rod, described feeding mouth 14 and described sample tap 10 through; Also be provided with sleeve 2 in the upper end of described thief rod, the outer wall of described sleeve 2 is provided with at least one screw thread fixing port 3, and on the outer wall of described thief rod upper end, be provided with screw rod insert port 11 the same number of with described screw thread fixing port 3; Described sleeve 2 is enclosed within the upper end of described thief rod, and described screw thread fixing port and screw rod insert port through, and be provided with screw rod 4 in described screw rod insert port and screw thread fixing port; Handle 1 is also provided with in the upper end of described sleeve.Further, the outer wall of described thief rod is also provided with at least one fastening port 7, and is provided with the fixing port 13 corresponding with described fastening port number on the outer wall of described collection bar; When described collection bar inserts in described thief rod, described fastening port 7 and described fixing port 13 through, and in described fastening port and described fixing port, be provided with set bolt 8, described collection bar and described thief rod to be fixed.Preferably, when described set bolt is positioned at described fastening port, the outer end of described set bolt is positioned at the outer wall surface of described thief rod.Meanwhile, described fastening port is arranged along the axis direction of described thief rod.In the present embodiment, described sample tap is at least two, and arranges along the axis direction of described thief rod, and meanwhile, the length of described thief rod is not more than 1.5 meters.Adopt this device convenient disassembly, collection bar can be taken out after sampling, can take out by the soil will collected in bar easily afterwards, its deuterzooid device adopt collect the bar structure mutually nested with thief rod can also increase this device bulk strength, to extend its serviceable life.Simultaneously this device also have structure simple, be easy to manufacture, easy to use, can be good at being applied in the larger soil environment of the humidity such as wetland especially.
Although; what embodiment of the present utility model was announced is preferred embodiment; but be not limited thereto; those of ordinary skill in the art; very easily according to above-described embodiment, understand spirit of the present utility model, and make different amplifications and change; but only otherwise depart from spirit of the present utility model, all in protection domain of the present utility model.

Claims (7)

1. a detachable soil sampling apparatus, is characterized in that: 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 be provided with sleeve in the upper end of described thief rod, the outer wall of described sleeve is provided with at least one screw thread fixing port, and on the outer wall of described thief rod upper end, be provided with screw rod insert port the same number of with described screw thread fixing port; Described jacket casing in the upper end of described thief rod, and described screw thread fixing port and screw rod insert port through, and be provided with screw rod in described screw rod insert port and screw thread fixing port; Also handle is provided with in the upper end of described sleeve.
2. detachable soil sampling apparatus as claimed in claim 1, is characterized in that: on the outer wall of described thief rod, be also provided with at least one fastening port, and be provided with the fixing port corresponding with described fastening port number on the outer wall of described collection bar; When described collection bar inserts in described thief rod, described fastening port and described fixing port through, and in described fastening port and described fixing port, be provided with set bolt, described collection bar and described thief rod to be fixed.
3. detachable soil sampling apparatus as claimed in claim 2, it is characterized in that: when described set bolt is positioned at described fastening port, the outer end of described set bolt is positioned at the outer wall surface of described thief rod.
4. detachable soil sampling apparatus as claimed in claim 3, is characterized in that: described fastening port is arranged along the axis direction of described thief rod.
5. detachable soil sampling apparatus as claimed in claim 1, is characterized in that: described sample tap is at least two, and arranges along the axis direction of described thief rod.
6. detachable soil sampling apparatus as claimed in claim 1, is characterized in that: the length of described thief rod is not more than 1.5 meters.
7. detachable soil sampling apparatus as claimed in claim 1, is characterized in that: the external diameter of described thief rod is 2.0-5.0CM.
CN201520279863.7U 2015-04-24 2015-04-24 Detachable soil sampling apparatus Expired - Fee Related CN204594731U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520279863.7U CN204594731U (en) 2015-04-24 2015-04-24 Detachable soil sampling apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520279863.7U CN204594731U (en) 2015-04-24 2015-04-24 Detachable soil sampling apparatus

Publications (1)

Publication Number Publication Date
CN204594731U true CN204594731U (en) 2015-08-26

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108982150A (en) * 2018-08-31 2018-12-11 哈尔滨师范大学 A kind of portable soil collector
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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 Portable soil collector
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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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150826

Termination date: 20160424

CF01 Termination of patent right due to non-payment of annual fee