CN215573921U - Screw-in soil sampling head for ecological environment geological exploration - Google Patents

Screw-in soil sampling head for ecological environment geological exploration Download PDF

Info

Publication number
CN215573921U
CN215573921U CN202122363997.5U CN202122363997U CN215573921U CN 215573921 U CN215573921 U CN 215573921U CN 202122363997 U CN202122363997 U CN 202122363997U CN 215573921 U CN215573921 U CN 215573921U
Authority
CN
China
Prior art keywords
soil
screw
sampling
sample
sampling head
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.)
Active
Application number
CN202122363997.5U
Other languages
Chinese (zh)
Inventor
张中君
喻广杨
黄凌峰
黄闻捷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hubei Exi Geological Survey And Design Institute Co ltd
Original Assignee
Hubei Exi Geological Survey And Design Institute Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hubei Exi Geological Survey And Design Institute Co ltd filed Critical Hubei Exi Geological Survey And Design Institute Co ltd
Priority to CN202122363997.5U priority Critical patent/CN215573921U/en
Application granted granted Critical
Publication of CN215573921U publication Critical patent/CN215573921U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides a screw-in soil sampling head for ecological environment geological exploration, and relates to the field of soil samplers. Ecological environment geological survey screw-in soil sampling head is including being used for carrying out the sampling tube of taking a sample to soil, open-down's a sample groove that is used for storing the earth sample is seted up to sampling tube one end, the sample inslot internal rotation is connected with the locating lever, the locating lever is used for opening or closed of control sample groove. The screw-in soil sampling head for geological exploration of the ecological environment has the advantages that the positioning rod is arranged in the sampling tube, so that the opening or closing of the sampling groove can be controlled, the positioning rod can move upwards through the threads, and the depth of the sampling groove between the sampling tube and the positioning rod can also be controlled, so that when the soil in the depth is collected, the positioning rod can be driven to move upwards to collect the soil, and a worker can collect the soil according to the soil at different depths.

Description

Screw-in soil sampling head for ecological environment geological exploration
Technical Field
The utility model relates to the field of soil samplers, in particular to a screw-in soil sampling head for ecological environment geological exploration.
Background
The soil sampler can really meet the requirements of full-layer soil sampling, equivalent soil sampling and convenience, and solves the difficult problem of accurately collecting soil samples which is difficult to realize for soil fertilizer work such as soil testing formula fertilization, soil monitoring and the like. The soil sampler can collect soil samples conveniently, quickly and accurately, controls sampling errors to the maximum extent, and develops the latest soil sampler in the practice of 'farmland soil investigation and quality evaluation project' issued by the department of implementing agriculture.
When taking a sample to earth, all can use soil sampling ware usually, current sampling ware mostly can only gather earth to the earth's surface or shallower department, and when taking a sample to the earth of depths, probably need the manual work to excavate 3 to lead to the progress greatly reduced of work.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides the screw-in soil sampling head for the ecological environment geological survey, which can collect soil at different depths.
The utility model provides a screw-in soil sampling head for ecological environment geological exploration, which comprises: a sampling tube for carrying out the sample to soil, the sample connection that is used for storing the earth sample of under shed is seted up to sampling tube one end, the sample connection of inslot internal rotation has the locating lever, the locating lever is used for controlling opening or being closed of sample connection.
Preferably, one end of the positioning rod is fixedly connected with a driving rod, and one end of the driving rod is fixedly connected with a rotating disc.
Preferably, sampling tube one end fixedly connected with fixing base, open-ended round hole about having seted up on the fixing base, actuating lever and fixing base threaded connection.
Preferably, one section of the driving rod is provided with an external thread, and the other section of the driving rod is provided with an anti-skid thread.
Preferably, the wall of the circular hole is provided with an internal thread around the ring surface.
Preferably, the driving rod is in threaded connection with the fixed seat through an external thread and an internal thread.
Compared with the related art, the screw-in soil sampling head for ecological environment geological exploration provided by the utility model has the following beneficial effects:
1. the utility model provides a screw-in soil sampling head for geological exploration of an ecological environment, which has the characteristics that a sampling pipe is internally provided with a positioning rod, a sampling groove can be controlled to be opened or closed, and the positioning rod can move upwards through a thread, and the depth of the sampling groove between the sampling pipe and the positioning rod can be controlled, so that when the soil in the depth is collected, the positioning rod can be driven to move upwards to collect the soil, and a worker can collect the soil according to the soil at different depths.
2. The utility model provides a screw-in soil sampling head for geological exploration of an ecological environment, which can adjust the depth of a sampling groove by controlling a positioning rod to move up and down when a large amount of soil is needed, so that the soil can be collected according to the amount of the soil to be adjusted, and the practicability is high.
Drawings
FIG. 1 is a schematic overall structure diagram of a screw-in soil sampling head for ecological geological exploration, according to a preferred embodiment of the present invention;
FIG. 2 is a schematic structural view of the working state of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the internal cross-section of FIG. 2 according to the present invention;
fig. 4 is a sectional structural schematic view of the fixing base of the present invention.
Reference numbers in the figures: 1. a sampling tube; 2. positioning a rod; 3. a drive rod; 4. an external thread; 5. anti-skid lines; 6. a fixed seat; 7. rotating the disc; 8. an internal thread; 9. a sampling groove; 10. a circular hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, an eco-geological-exploration screw-in soil sampling head according to an embodiment of the present invention includes: a sampling tube 1 for carrying out the sample to soil, open-down's sample groove 9 that is used for storing earth sample is seted up to 1 one end of sampling tube, 9 internal rotation in sample groove are connected with locating lever 2, locating lever 2 is used for controlling opening or closing of sample groove 9.
It should be noted that: through setting up locating lever 2 in sampling tube 1 inside, can control opening or the closure of sampling groove 9, and the characteristics that locating lever 2 can the rebound through the screw thread also can control the depth of sampling groove 9 between sampling tube 1 and the locating lever 2 to when gathering the soil of depths, can drive locating lever 2 and shift up and gather soil, make the staff can gather according to the soil of the different degree of depth.
In an embodiment of the present invention, referring to fig. 1, fig. 2, fig. 3 and fig. 4, one end of the positioning rod 2 is fixedly connected with a driving rod 3, one end of the driving rod 3 is fixedly connected with a rotating disc 7, one end of the sampling tube 1 is fixedly connected with a fixing seat 6, the fixing seat 6 is provided with a circular hole 10 with an upper opening and a lower opening, the driving rod 3 is in threaded connection with the fixing seat 6, one section of the driving rod 3 is provided with an external thread 4, the other section of the driving rod is provided with an anti-slip thread 5, the hole wall of the circular hole 10 is provided with an internal thread 8 around a ring surface, and the driving rod 3 is in threaded connection with the fixing seat 6 through the external thread 4 and the internal thread 8;
it should be noted that: when the device is used, a worker can adjust the length of the sampling groove 9 between the positioning rod 2 and the sampling tube 1 before collecting soil, and at the moment, the sampling groove 9 is in a closed state with the sampling tube 1 through the positioning rod 2;
if when earth on the ground surface is collected, a worker twists the rotating disc 7 to rotate anticlockwise 360 degrees, so that the driving rod 3 and the round hole 10 in the fixing seat 6 move upwards under the effect of threaded connection, and the positioning rod 2 in the sampling tube 1 also moves upwards, so that the sampling groove 9 between the positioning rod 2 and the sampling tube 1 is in an open state, and the earth can be collected;
if the soil in the depth needs to be collected, the sampling groove 9 is in a closed state, a worker starts to drive the sampling tube 1 to go deep into the ground, after the soil reaches a specified position, the rotating disc 7 is twisted, the rotating disc 7 drives the driving rod 3 and the positioning rod 2 connected with the driving rod to move upwards, the sampling groove 9 between the positioning rod 2 and the sampling tube 1 is in a closed state and becomes in an open state, and then the soil goes deep into the sampling tube 1, so that the soil is stored in the sampling groove 9, and the sampling is completed;
through setting up locating lever 2 in sampling tube 1 inside, can control opening or the closure of sampling groove 9, and the characteristics that locating lever 2 can the rebound through the screw thread also can control the depth of sampling groove 9 between sampling tube 1 and the locating lever 2 to when gathering the soil of depths, can drive locating lever 2 and shift up and gather soil, make the staff can gather according to the soil of the different degree of depth.
It should also be noted that: when a worker needs to collect more soil, the rotating disc 7 can be rotated to drive the driving rod 3 and the positioning rod 2 connected with the driving rod to move upwards all the time, so that the depth of a sampling groove 9 between the positioning rod 2 and the sampling tube 1 reaches a specified value, and then sampling is carried out;
it should also be noted that: when the soil of needs multi-volume, reciprocate through control positioning rod 2, can be so that the degree of depth of sample groove 9 obtains adjusting to what of soil can be gathered as required adjusts, this kind of setting, and the practicality is high, thereby has improved certain work efficiency.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (6)

1. The utility model provides an ecological environment geological survey screw-in soil sampling head, its characterized in that, including sampling tube (1) that is used for carrying out the sample to soil, sample groove (9) that are used for storing earth sample of downward open-ended are seted up to sampling tube (1) one end, sample groove (9) internal rotation is connected with locating lever (2), locating lever (2) are used for controlling opening or being closed of sample groove (9).
2. The screw-in soil sampling head for ecological geological survey of claim 1, characterized in that one end of the positioning rod (2) is fixedly connected with a driving rod (3), and one end of the driving rod (3) is fixedly connected with a rotating disc (7).
3. The screw-in soil sampling head for ecological environment geological survey of claim 2, wherein one end of the sampling tube (1) is fixedly connected with a fixed seat (6), the fixed seat (6) is provided with a round hole (10) with an upper opening and a lower opening, and the driving rod (3) is in threaded connection with the fixed seat (6).
4. The screw-in soil sampling head for ecological geological survey of claim 3, wherein one section of the driving rod (3) is provided with external threads (4), and the other section is provided with anti-skid threads (5).
5. The screw-in soil sampling head for ecological geological survey of claim 4, characterized in that the wall of the circular hole (10) is provided with an internal thread (8) around the circumferential surface.
6. The screw-in soil sampling head for eco-geological survey of claim 5, wherein the driving rod (3) is screwed with the fixing base (6) through the external thread (4) and the internal thread (8).
CN202122363997.5U 2021-09-28 2021-09-28 Screw-in soil sampling head for ecological environment geological exploration Active CN215573921U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122363997.5U CN215573921U (en) 2021-09-28 2021-09-28 Screw-in soil sampling head for ecological environment geological exploration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122363997.5U CN215573921U (en) 2021-09-28 2021-09-28 Screw-in soil sampling head for ecological environment geological exploration

Publications (1)

Publication Number Publication Date
CN215573921U true CN215573921U (en) 2022-01-18

Family

ID=79852644

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122363997.5U Active CN215573921U (en) 2021-09-28 2021-09-28 Screw-in soil sampling head for ecological environment geological exploration

Country Status (1)

Country Link
CN (1) CN215573921U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114184425A (en) * 2022-02-15 2022-03-15 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) Geological sampler with depth-fixing circumferential rotary taking function

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114184425A (en) * 2022-02-15 2022-03-15 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) Geological sampler with depth-fixing circumferential rotary taking function

Similar Documents

Publication Publication Date Title
CN215573921U (en) Screw-in soil sampling head for ecological environment geological exploration
CN206459836U (en) A kind of laborsaving sampler used for geological prospecting
CN208140401U (en) A kind of geologic prospect engineering is with taking soil device
CN1776394A (en) Portable semi-automatic rotary undisturbed soil sampler
CN203455187U (en) Rotary type soil sample collector
CN208818520U (en) A kind of geotechnical stratified sampler
CN203310651U (en) Portable rotary soil sample collector
CN108168943A (en) A kind of soil sample collector
CN205981753U (en) Soil sample collecting device
CN209432490U (en) A kind of drilling rod of soil sampling apparatus
CN203719942U (en) Farmland soil acquirer
CN203772581U (en) Novel farmland soil collector
CN213209533U (en) Geology is with portable continuous original state device of fetching earth
CN209727505U (en) A kind of ground sampler
CN212159146U (en) Building engineering pile foundation quality testing sampling device
CN210221538U (en) From rotating farmland section soil sample collection system
CN205910025U (en) Ground reconnaissance sampling device
CN216816066U (en) Soil sampling device
CN109594945A (en) A kind of core sample acquisition method of high taking rate
CN204356758U (en) Highway engineering construction soil sample layering sampling device
CN213022391U (en) Geological exploration sampler
CN212903967U (en) Deep sampler for soil monitoring
CN217206300U (en) Drilling rig for geotechnical engineering investigation
CN208109449U (en) A kind of soil sample collector
CN209589537U (en) A kind of drill bit of soil sample drilling machine

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant