CN109374333A - A kind of soil collecting device - Google Patents
A kind of soil collecting device Download PDFInfo
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- CN109374333A CN109374333A CN201811052021.2A CN201811052021A CN109374333A CN 109374333 A CN109374333 A CN 109374333A CN 201811052021 A CN201811052021 A CN 201811052021A CN 109374333 A CN109374333 A CN 109374333A
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- Prior art keywords
- mobile jib
- scraper plate
- soil
- hole
- drill
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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
- 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
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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)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of soil collecting devices, are related to soil remediation equipment field, and technical solution is, including mobile jib, and the lower part of mobile jib is provided with bore portion, and bore portion includes the drill bit of cone, and the drill body positioned at drill bit top, and drill body is socketed in the lower outside of mobile jib；The bottom surface of drill body and the upper surface of drill bit are affixed；The top of drill body is provided with pull rod, and pull rod extends upwardly to the top of mobile jib.The beneficial effects of the present invention are: the present invention using simple and fast, using the structure of socket joint type, completes the soil isolation in soil collection, before punching and after punching.Entire use process only needs for the drill body as body to be socketed on mobile jib, and removes step, so that it may complete the expansion and contraction of acquisition soil scraper plate.Other operating procedures are not needed, whole process is very easy to learn, and the soil acquired is collected in specific part, not will lead to the mixing of sampling soil and other soil.
Description
Technical field
The present invention relates to soil remediation equipment field, in particular to a kind of soil collecting device.
Background technique
For soil remediation work, the acquisition of pedotheque is then the basic work that related researcher conducts a research
Make.It is increasingly sophisticated for the research of soil in particular with the continuous development of Environmental Protection in China cause, the acquisition for soil information
Requirement it is also higher and higher.Mostly soil is acquired using soil sampler at present.
It is existing when being acquired using soil collection device, because soil collection amount usually as sample and little, and
The acquisition environment that may be faced is complicated, therefore is at present mostly the artificial acquisition that pedotheque is carried out using soil sampler, acquisition
When mainly pass through rotating handle drive connection bar or using tension weight churning so that the sampling head of soil sampler is inserted perpendicularly into
Into soil, so that pedotheque enters in sampling head, then soil sample collector is directly enhanced from soil
Or sampling head is taken out by rotating backward handle, finally sample is released into holding vessel from sampling head.
But the length of the collection tube of existing soil sampler is fixed, and when acquiring sample, the sample deeper to depth
It can not extract, also be related to the acquisition device for deep soil in the prior art, but because of the one of collecting part and main body
Change design, is inevitably influenced when acquisition by the upper layer of soil in boring procedure.
Summary of the invention
In order to achieve the above-mentioned object of the invention, in view of the above technical problems, the present invention provides a kind of soil collecting device.
Its technical solution is a kind of soil collecting device, including mobile jib, and the lower part of mobile jib is provided with bore portion, mobile jib
Top is provided with handle, and the bore portion includes the drill bit of cone, and the drill body positioned at drill bit top, and drill bit is cone, institute
It states drill bit and is fixed at the mobile jib bottom end, the drill bit and the mobile jib are coaxial, and the drill body is socketed in the mobile jib
Lower outside；
The bottom surface of the drill body and the upper surface of the drill bit are affixed, and the bottom end of the drill bit and the periphery of drill body are provided with spiral
The fin of shape, when being affixed with drill body of drill bit, the spiral fins set of the two are combined into continuous helical；
The top of the drill body is provided with pull rod, and pull rod extends upwardly to the top of the mobile jib.
Preferably, the mobile jib is the strip hollow stem of cuboid, and the drill bit upper surface is provided with boss, the mobile jib
Bottom be socketed on the boss of the drill bit；The plateau sidewall of the drill bit is provided with spring pearl, corresponding with spring pearl, described
Through-hole is offered on the body of rod of mobile jib, mobile jib and drill bit are clamped by spring pearl and through-hole；
Scraper plate through-hole is symmetrically offered in the parallel two side walls of the mobile jib, setting acquisition soil scrapes in scraper plate through-hole
Plate, the lower part two sides of scraper plate and the inside of the scraper plate through-hole are hinged, and hinged place is provided with torsional spring；The scraper plate is to mobile jib two
After side fully opens, the distance of scraper plate outboard end to the mobile jib center is greater than the radius of the drill body helical fin.
Preferably, the scraper plate is L shape, and shaft is arranged in the junction of horizontal part and vertical portion, by the shaft with
The scraper plate through-hole medial surface of the mobile jib is hinged；The horizontal part of the scraper plate is towards the inside of the mobile jib, the scraper plate
Horizontal part above be provided with compression bar, the bottom end of compression bar is in contact with the upper surface of the scraper plate horizontal part；
The body of rod two sides of compression bar are symmetrical arranged two compression bar sliding blocks
It is fixedly connected with jacking block at the top of the compression bar, jacking block is isoceles triangle body, and the symmetrical inclined surface of two of jacking block is respectively with two
A crushing block is affixed；Crushing block is parallelogram body, offers extruding on the body of rod of mobile jib corresponding with the crushing block, described
The body of rod level of block through-hole, the crushing block and the mobile jib is slidably connected；It is pasted on the block of the crushing block, with the jacking block
It is provided with boss in two adjacent planes of conjunction face, is slided by the boss, with the horizontal concrete chute being arranged on the mobile jib inner wall
Dynamic connection, makes crushing block can be with horizontal movement.
Inside the mobile jib, the upper horizontal of scraper plate through-hole be provided with compression bar baffle, under compression bar baffle and the jacking block
Pressure spring is set between surface.
Preferably, the vertical portion of the scraper plate be spade, main body be smooth plate body, the middle side edge of smooth plate body, with
The junction of the horizontal part is provided with flange, and flange is arranged upward；
The horizontal part of the scraper plate is " door " shape frame, and the horizontal part includes two horizon bars connecting with the vertical portion,
Cross bar is fixedly installed between two ends of the horizon bar far from the vertical portion.
There are space, which is the collection space of sampling soil for the bottom of scraper plate through-hole and mobile jib.
Preferably, the inside of the mobile jib, the scraper plate through-hole two sides, be provided with gag lever post；Gag lever post is located at described
The top of scraper plate horizontal part is arranged close to the scraper plate through-hole.The effect of gag lever post is, after compression bar moves up, scraper plate is being turned round
When being opened under the action of spring, angle limit that gag lever post opens scraper plate.
It preferably, is rectangular through-hole corresponding with the mobile jib inside the drill body, on the parallel side wall of the mobile jib, with
The drill body upper surface is correspondingly arranged fixture block and fixture block through-hole, and the fixture block is symmetrical arranged two, and two fixture blocks are and institute
The inner sidewall level for stating mobile jib is slidably connected, and is connected between two fixture blocks by spring；Fixture block is towards on the outside of the mobile jib
One side be inclined surface；The inclined surface is the body of rod along mobile jib from top to bottom to inclination on the outside of its body of rod；
The inside of the mobile jib is respectively arranged with two press strips above two fixture blocks, and press strip extends to the master
The top outer of bar, two press strip tops are provided with press strip top plate.
It is connected between press strip top plate and the top cover of the mobile jib by spring.
Preferably, the pull rod is provided with two, is symmetricly set on the two sides of the drill body, the top of two pull rods
It is provided with pull rod top plate.
Preferably, the pull rod is provided with two, is symmetricly set on the two sides of the drill body, the top of two pull rods
It is provided with pull rod top plate；
The press strip is respectively set on the mobile jib two faces adjacent with drill body with the pull rod；The upper table of the press strip top plate
Face is higher than the upper surface of the pull rod top plate.Such structure design can facilitate when in use catches on pull rod top plate with four fingers
Downside, and with the upper surface of thumb press press strip top plate.
Preferably, the top of the mobile jib opens up the handle through-hole of the perforation body of rod, and the handle is interspersed in the through hole.Only
Handle need to be extracted out from handle through-hole, then press press strip top plate, fixture block is shunk at this time, can remove drill body.
It is simple and fast that technical solution provided in an embodiment of the present invention has the benefit that the present invention uses, using set
The structure for connecing formula completes the soil isolation in soil collection, before punching and after punching.Entire use process only needs to make
It is socketed on mobile jib for the drill body of body, and removes step, so that it may complete the expansion and contraction of acquisition soil scraper plate.It is not required to
Other operating procedures are wanted, whole process is very easy to learn, and the soil acquired is collected in specific part, not will lead to sampling soil
With the mixing of other soil.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the embodiment of the present invention.
Fig. 2 is that the drill body of the embodiment of the present invention removes status diagram.
Fig. 3 is the main view of the embodiment of the present invention.
Fig. 4 is the A-A sectional view of Fig. 3.
Fig. 5 is the top view of the embodiment of the present invention.
Fig. 6 is the B-B sectional view of Fig. 5.
Wherein, appended drawing reference are as follows: 1, mobile jib；11, scraper plate；12, compression bar；13, jacking block；14, crushing block；15, compression bar baffle；
16, pressure spring；17, gag lever post；18, fixture block；19, press strip；20, press strip top plate；2, bore portion；21, drill bit；22, drill body；23, it draws
Bar；24, pull rod top plate；3, handle.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.Certainly, described herein specific examples are only used to explain the present invention, is not used to
Limit the present invention.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the invention can
To be combined with each other.
In the description of the invention, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the invention and simplifies description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For the limitation to the invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.In the description of the invention, unless separately
It is described, the meaning of " plurality " is two or more.
In the description of the invention, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the invention.
Embodiment 1
Referring to Fig. 1 and Fig. 2, the present invention provides a kind of soil collecting device, including mobile jib 1, and the lower part of mobile jib 1 is provided with bore portion
2, the top of mobile jib 1 is provided with handle 3, and bore portion 2 includes the drill bit 21 of cone, and the drill body 22 positioned at 21 top of drill bit, bores
First 21 be cone, and drill bit 21 is fixed at 1 bottom end of mobile jib, and drill bit 21 and mobile jib 1 are coaxial, and drill body 22 is socketed in mobile jib 1
Lower outside；
The bottom surface of drill body 22 and the upper surface of drill bit 21 are affixed, and the bottom end of drill bit 21 and the periphery of drill body 22 are provided with spiral
Fin, when being affixed with drill body 22 of drill bit 21, the spiral fins set of the two are combined into continuous helical；
The top of drill body 22 is provided with pull rod 23, and pull rod 23 extends upwardly to the top of mobile jib 1.
Mobile jib 1 is the strip hollow stem of cuboid, and 21 upper surface of drill bit is provided with boss, and the bottom of mobile jib 1 is socketed in brill
On first 21 boss；The plateau sidewall of drill bit 21 is provided with spring pearl, offers on corresponding with spring pearl, mobile jib 1 the body of rod logical
Hole is clamped mobile jib 1 and drill bit 21 by spring pearl and through-hole.
Mobile jib 1 and drill bit 21 in use, be clamped by the present apparatus by spring pearl first.Then rotational handle 3 use drill bit
21 and drill body 22 in ground punching.When punching is to after needing depth, the extraction present apparatus is removed drill body 22, then by drill bit 21
Go deep into hole again, by shaking and twitching mobile jib 1, so that the upper surface of drill bit 21 is scraped the soil in hole, used as sampling
Soil.
Embodiment 2
Referring to Fig. 1 to Fig. 6, on the basis of embodiment 1, scraper plate through-hole is symmetrically offered in the parallel two side walls of mobile jib 1, is scraped
The scraper plate 11 of setting acquisition soil in plate through-hole, the lower part two sides of scraper plate 11 and the inside of scraper plate through-hole are hinged, hinged place
It is provided with torsional spring；After scraper plate 11 is fully opened to 1 two sides of mobile jib, the distance of 11 outboard end of scraper plate to 1 center of mobile jib is greater than drill body
The radius of 22 helical fins.
Scraper plate 11 is L shape, and shaft is arranged in the junction of horizontal part and vertical portion, passes through scraping for the shaft and mobile jib 1
Plate through-hole medial surface is hinged；The horizontal part of scraper plate 11 is provided with compression bar towards the inside of mobile jib 1, the horizontal part top of scraper plate 11
12, the bottom end of compression bar 12 is in contact with the upper surface of 11 horizontal part of scraper plate；
The body of rod two sides of compression bar 12 are symmetrical arranged two compression bar sliding blocks 1
Jacking block 13 is fixedly connected at the top of compression bar 12, jacking block 13 is isoceles triangle body, the symmetrical inclined surface difference of two of jacking block 13
It is affixed with two crushing blocks 14；Crushing block 14 is parallelogram body, is offered on corresponding with crushing block 14, mobile jib 1 the body of rod
Crushing block through-hole, crushing block 14 and the body of rod level of mobile jib 1 are slidably connected；On the block of crushing block 14, with 13 binding face of jacking block
It is provided with boss in two adjacent planes, is slidably connected by the boss, with the horizontal concrete chute being arranged on 1 inner wall of mobile jib,
Make crushing block 14 can be with horizontal movement.
Inside mobile jib 1, the upper horizontal of scraper plate through-hole be provided with compression bar baffle 15, the following table of compression bar baffle 15 and jacking block 13
Pressure spring 16 is set between face.
The vertical portion of scraper plate 11 is spade, and main body is smooth plate body, the middle side edge of smooth plate body, the company with horizontal part
The place of connecing is provided with flange, and flange is arranged upward；
The horizontal part of scraper plate 11 is " door " shape frame, and horizontal part includes two horizon bars connecting with vertical portion, two horizon bars
Cross bar is fixedly installed between end far from vertical portion.
There are space, which is the collection space of sampling soil for the bottom of scraper plate through-hole and mobile jib 1.
The inside of mobile jib 1, scraper plate through-hole two sides, be provided with gag lever post 17；Gag lever post 17 is located at 11 horizontal part of scraper plate
Top is arranged close to scraper plate through-hole.The effect of gag lever post 17 is that after compression bar 12 moves up, scraper plate 11 is under the action of torsional spring
When opening, angle limit that gag lever post opens scraper plate 11.
Under the action of gag lever post 17, the maximum angle of opening of two scraper plates 11 is 120 °.
When this structure division works, during drill body 22 is socketed in mobile jib 1, the lower surface of drill body 22 is to crushing block 14
Apply active force, so that it is squeezed the jacking block 13 of triangle inwardly, under the action of crushing block 14, compression bar 12 pulls down scraper plate
11 horizontal component, so that scraper plate 11 be made to close up to 1 sidewall locations of mobile jib.Ensure that drill body 22 can be directly pushed at drill bit 21.
After device is drilled into demand position, in the case where 1 holding position of mobile jib is motionless, drill body 22, drill body are slowly extracted out
22 can be connected to the soil dug out when punching takes out of together.During removing drill body 22, compression bar 12 is under the action of pressure spring 16
It moves up, so that limit of the release to scraper plate 11, scraper plate 11 are opened under the action of its torsional spring.It need to only rotate and back and forth twitch at this time
Mobile jib 1 can scrape the soil accomplished fluently on the inside of hole in advance under the action of scraper plate 11, and the soil scraped is sliding by scraper plate 11
Drop down onto the lower part of mobile jib 1.Drill body 22 can be recovered again after the completion of operation, can guarantee that the soil of sampling not will receive other positions
Set the mixing of soil.After taking out the present apparatus, drill bit 21 only need to be separated, sampling soil can be taken out.
Embodiment 3
It is rectangular through-hole corresponding with mobile jib 1 inside drill body 22 on the basis of embodiment 2, on the parallel side wall of mobile jib 1, with
22 upper surface of drill body is correspondingly arranged fixture block 18 and fixture block through-hole, and fixture block 18 is symmetrical arranged two, two fixture blocks 18 with mobile jib 1
Inner sidewall level is slidably connected, and is connected between two fixture blocks 18 by spring；The one side in fixture block 18 towards 1 outside of mobile jib is inclination
Face；The inclined surface is the body of rod along mobile jib 1 from top to bottom to inclination on the outside of its body of rod；
The inside of mobile jib 1 is respectively arranged with two press strips 19 positioned at the top of two fixture blocks 18, and press strip 19 extends to mobile jib 1
Top outer, two 19 tops of press strip are provided with press strip top plate 20.
It is connected between press strip top plate 20 and the top cover of mobile jib 1 by spring.
Pull rod 23 is provided with two, is symmetricly set on the two sides of drill body 22, and the top of two pull rods 23 is provided with pull rod
Top plate 24.
Pull rod 23 is provided with two, is symmetricly set on the two sides of drill body 22, and the top of two pull rods 23 is provided with pull rod
Top plate 24；
Press strip 19 is respectively set on two faces adjacent with drill body 22 of mobile jib 1 with pull rod 23；The upper surface of press strip top plate 20 is higher than
The upper surface of pull rod top plate 24.Such structure design can facilitate the downside for being referred to four and catching on pull rod top plate 24 when in use
Face, and with the upper surface of thumb press press strip top plate 20.
The top of mobile jib 1 opens up the handle through-hole of the perforation body of rod, and handle 3 is interspersed in the through hole.It only need to be by handle 3 from hand
It is extracted out in handle through-hole, then presses press strip top plate 20, fixture block 18 is shunk at this time, can remove drill body 22.
When this structure division works, drill body 22 is blocked by fixture block 18, it is ensured that the fitting of its bottom and drill bit 21 passes through pressure
Dynamic pressure top plate 20 can be such that fixture block 18 inside contracts, it is ensured that drill body 22 is conveniently removed.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, all in the spirit and principles in the present invention
Within, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of soil collecting device, including mobile jib (1), the lower part of mobile jib (1) are provided with bore portion (2), the top of mobile jib (1)
It is provided with handle (3), which is characterized in that the bore portion (2) includes the drill bit (21) of cone, and is located at drill bit (21) top
Drill body (22), the drill bit (21) are fixed at the mobile jib (1) bottom end, the drill bit (21) and the mobile jib (1) coaxially,
The drill body (22) is socketed in the lower outside of the mobile jib (1)；
The bottom surface of the drill body (22) and the upper surface of the drill bit (21) are affixed, the bottom end and drill body (22) of the drill bit (21)
Periphery be provided with spiral fin, when being affixed with drill body (22) of drill bit (21), the spiral fins set of the two is combined into company
Continuous spiral；
The top of the drill body (22) is provided with pull rod (23), and pull rod (23) extends upwardly to the top of the mobile jib (1).
2. soil collecting device according to claim 1, which is characterized in that the mobile jib (1) is in the strip of cuboid
Empty bar, drill bit (21) upper surface are provided with boss, and the bottom of the mobile jib (1) is socketed in the boss of the drill bit (21)
On；
Scraper plate through-hole is symmetrically offered in the parallel two side walls of the mobile jib (1), setting acquisition soil in scraper plate through-hole
Scraper plate (11), the lower part two sides of scraper plate (11) and the inside of the scraper plate through-hole are hinged, and hinged place is provided with torsional spring；It is described to scrape
After plate (11) is fully opened to mobile jib (1) two sides, the distance of scraper plate (11) outboard end to the mobile jib (1) center is greater than the brill
The radius of body (22) helical fin.
3. soil collecting device according to claim 2, which is characterized in that the scraper plate (11) is L shape, horizontal part
Shaft is set with the junction of vertical portion, the scraper plate through-hole medial surface by the shaft and the mobile jib (1) is hinged；It is described
The horizontal part of scraper plate (11) is provided with compression bar (12) above the horizontal part of the scraper plate (11) towards the inside of the mobile jib (1),
The bottom end of compression bar (12) is in contact with the upper surface of the scraper plate (11) horizontal part；
It is fixedly connected jacking block (13) at the top of the compression bar (12), jacking block (13) is isoceles triangle body, and two of jacking block (13) are right
Inclined surface is claimed to be affixed respectively with two crushing blocks (14)；Crushing block (14) is parallelogram body, right with the crushing block (14)
It answers, offer crushing block through-hole, the body of rod level of the crushing block (14) and the mobile jib (1) on the body of rod of the mobile jib (1)
It is slidably connected；
The mobile jib (1) is internal, scraper plate through-hole upper horizontal is provided with compression bar baffle (15), compression bar baffle (15) and the top
Pressure spring (16) are set between the lower surface of block (13).
4. soil collecting device according to claim 3, which is characterized in that the vertical portion of the scraper plate (11) is spade,
Its main body is smooth plate body, and the middle side edge of smooth plate body is provided with flange with the junction of the horizontal part, and flange is towards upper
Side's setting；
The horizontal part of the scraper plate (11) is " door " shape frame, and the horizontal part includes two levels connecting with the vertical portion
Cross bar is fixedly installed between two ends of the horizon bar far from the vertical portion in bar.
5. soil collecting device according to claim 3, which is characterized in that the inside of the mobile jib (1), the scraper plate are logical
The two sides in hole are provided with gag lever post (17)；Gag lever post (17) is located at the top of the scraper plate (11) horizontal part, close to the scraper plate
Through-hole setting.
6. soil collecting device according to claim 3, which is characterized in that be and the mobile jib inside the drill body (22)
(1) corresponding rectangular through-hole on the parallel side wall of the mobile jib (1), is correspondingly arranged fixture block with the drill body (22) upper surface
(18) and fixture block through-hole, the fixture block (18) are symmetrical arranged two, inside of two fixture blocks (18) with the mobile jib (1)
Wall level is slidably connected, and is connected between two fixture blocks (18) by spring；Fixture block (18) is towards on the outside of the mobile jib (1)
It is on one side inclined surface；The inclined surface is the body of rod along mobile jib (1) from top to bottom to inclination on the outside of its body of rod；
The inside of the mobile jib (1) is respectively arranged with two press strips (19), press strip above two fixture blocks (18)
(19) top outer of the mobile jib (1) is extended to, two press strip (19) tops are provided with press strip top plate (20).
7. soil collecting device according to claim 3, which is characterized in that the pull rod (23) is provided with two, symmetrically
Two sides in the drill body (22) are set, are provided with pull rod top plate (24) at the top of two pull rods (23).
8. soil collecting device described in -6 according to claim 1, which is characterized in that the pull rod (23) is provided with two, right
Setting is claimed to be provided with pull rod top plate (24) at the top of the two sides of the drill body (22), two pull rods (23)；
The press strip (19) and the pull rod (23) are respectively set on the mobile jib (1) and two adjacent faces of drill body (22)；Institute
The upper surface for stating press strip top plate (20) is higher than the upper surface of the pull rod top plate (24).
9. soil collecting device described in -6 according to claim 1, which is characterized in that the top of the mobile jib (1) opens up perforation
The handle through-hole of the body of rod, the handle (3) are interspersed in the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811052021.2A CN109374333B (en) | 2018-09-10 | 2018-09-10 | Soil collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811052021.2A CN109374333B (en) | 2018-09-10 | 2018-09-10 | Soil collection system |
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| CN109374333A true CN109374333A (en) | 2019-02-22 |
| CN109374333B CN109374333B (en) | 2021-12-24 |
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| CN201811052021.2A Active CN109374333B (en) | 2018-09-10 | 2018-09-10 | Soil collection system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111289287A (en) * | 2020-03-03 | 2020-06-16 | 云南省林业和草原科学院 | Soil sampling device |
| CN111624083A (en) * | 2020-05-28 | 2020-09-04 | 江苏申达检验有限公司 | Soil sample extraction system in cutting ring |
| CN113432909A (en) * | 2021-05-21 | 2021-09-24 | 吉林省林业科学研究院 | Forest soil collection system |
| CN113465984A (en) * | 2021-07-29 | 2021-10-01 | 海南三友海洋科技有限公司 | Wetland ecological remediation monitoring devices |
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| CN113465984A (en) * | 2021-07-29 | 2021-10-01 | 海南三友海洋科技有限公司 | Wetland ecological remediation monitoring devices |
| CN113465984B (en) * | 2021-07-29 | 2023-03-10 | 海南三友海洋科技有限公司 | Wetland ecological remediation monitoring devices |
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| CN109374333B (en) | 2021-12-24 |
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