CN208350420U - A kind of agricultural extension soil sampling apptss - Google Patents
A kind of agricultural extension soil sampling apptss Download PDFInfo
- Publication number
- CN208350420U CN208350420U CN201821060994.6U CN201821060994U CN208350420U CN 208350420 U CN208350420 U CN 208350420U CN 201821060994 U CN201821060994 U CN 201821060994U CN 208350420 U CN208350420 U CN 208350420U
- Authority
- CN
- China
- Prior art keywords
- probe tube
- gear
- push rod
- hole
- support frame
- 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
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of agricultural extension soil sampling apptss, including the body that stretches, push rod and support frame, the flexible body center offers telescopic hole, the sampling hole center offers sampling hole, the probe tube lower end or so surface offers 3 relief holes respectively, the push rod is mounted on inside sampling hole, and push rod upper end is provided with push-rod handle, support frame as described above upper end and flexible body upper end are connected with each other, and support frame lower end and first connecting rod left end are connected with each other, support frame as described above lower-left end is provided with support leg, the flexible body front end is provided with gear-box, and transmission shaft is installed inside gear-box, the transmission shaft left end and rocking handle are connected with each other, the probe tube right end is provided with rack gear.The agricultural extension soil sampling apptss sample deep subsoil convenient for probe tube, soil sample are released probe tube, and observe convenient for user, convenient and efficient, increase the practicability of the device.
Description
Technical field
The utility model relates to agricultural extension technical field, specially a kind of agricultural extension soil sampling apptss.
Background technique
With the development of national economy level, country starts to release the Support agriculture development energetically of various policies, sends out in agricultural
It constantly innovates technologies during exhibition, wherein agricultural extension technical field plays more and more important work during agricultural development
With, during agricultural extension, soil sampling will be carried out to farmland, so agricultural extension with soil sampling apptss also increasingly by
People pay attention to, and still, agricultural extension traditional at present is inadequate with soil sampling apptss sampling depth, and sampling is insufficient, and samples
Soil inconvenience take out, it is greatly inconvenient to bring to user.
Summary of the invention
The purpose of this utility model is to provide a kind of agricultural extension soil sampling apptss, to solve above-mentioned background technique
Current traditional agricultural extension of middle proposition is inadequate with soil sampling apptss sampling depth, samples soil that is insufficient, and sampling
The problem of inconvenience is taken out.
To achieve the above object, the utility model provides the following technical solutions: a kind of agricultural extension soil sampling apptss,
Including flexible body, push rod and support frame, the flexible body center offers telescopic hole, and sampling is equipped in telescopic hole
Pipe, the sampling tube hub offers sampling hole, and probe tube upper end is provided with overhead gage, described probe tube lower end or so surface
3 relief holes are offered respectively, and the push rod is mounted on inside sampling hole, and push rod upper end is provided with push-rod handle, the support
Frame upper end and flexible body upper end are connected with each other, and support frame lower end and first connecting rod left end are connected with each other, and first connecting rod
Right end and second connecting rod left end are connected with each other, and support frame as described above lower-left end is provided with support leg, the flexible body front end setting
There is gear-box, and transmission shaft is installed inside gear-box, and is provided with transmission gear among transmission shaft, the transmission shaft left end
It is connected with each other with rocking handle, the probe tube right end is provided with rack gear.
Preferably, probe tube lower end section is wedge structure, and samples tube outer surface and telescopic hole composition sliding knot
Structure.
Preferably, the overhead gage and probe tube upper end are integrated, and overhead gage is circular configuration, and upper gear
The diameter of plate is greater than the diameter of telescopic hole.
Preferably, the push rod length is less than the length of probe tube, and push rod lower end diameter is less than the diameter of sampling hole, and
And push rod upper end is greater than the diameter of probe tube.
Preferably, the support leg lower end is laciniation, and support leg is arranged symmetrically about flexible body.
Preferably, the driving cog wheel and rack intermeshing connection, and transmission gear and transmission shaft are integrated,
And transmission shaft and gear-box constitute rotational structure.
Compared with prior art, the utility model has the beneficial effects that the agricultural extension soil sampling apptss,
1. user directly passes through rotation crank, transmission shaft rotation is driven by rocking handle, then transmission shaft drives driving cog
Wheel rotation, then by transmission gear and rack-driving, move up and down probe tube inside telescopic body, complete device sampling
Function, it is convenient and efficient；
2. sampling pipe surface offers relief hole, and when starting sampling after probe tube stretches out telescopic hole, relief hole will be stretched
Air discharge inside shrinkage cavity, samples deep subsoil convenient for probe tube；
3. user keeps push rod downward inside sampling hole by pushing rocking handle after the completion of the device is to soil sample
It is mobile, soil sample is released into probe tube, is observed convenient for user, it is convenient and efficient, increase the practicability of the device.
Detailed description of the invention
Fig. 1 is the utility model front schematic diagram of internal structure；
Fig. 2 is schematic diagram of internal structure on the left of the utility model；
Fig. 3 is that the utility model overlooks external structure schematic diagram.
In figure: 1, stretch body；2, telescopic hole；3, probe tube；4, sampling hole；5, overhead gage；6, relief hole；7, push rod；
8, push-rod handle；9, support frame；10, first connecting rod；11, second connecting rod；12, support leg；13, gear-box；14, transmission shaft；15, it passes
Moving gear；16, rack gear；17, rocking handle.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of agricultural extension soil sampling apptss, packet
Include flexible body 1, telescopic hole 2, probe tube 3, sampling hole 4, overhead gage 5, relief hole 6, push rod 7, push-rod handle 8, support frame 9,
One connecting rod 10, second connecting rod 11, support leg 12, gear-box 13, transmission shaft 14, transmission gear 15, rack gear 16 and rocking handle 17 stretch
1 center of body offers telescopic hole 2, and probe tube 3 is equipped in telescopic hole 2, and 3 lower end section of probe tube is wedge structure, and
3 outer surface of probe tube and telescopic hole 2 constitute slide construction, go deep into inside soil convenient for probe tube 3, reduce probe tube 3 and soil
Between resistance, brought convenience to user；
3 center of probe tube offers sampling hole 4, and 3 upper end of probe tube is provided with overhead gage 5, overhead gage 5 and probe tube 3
Upper end is integrated, and overhead gage 5 is circular configuration, and the diameter of overhead gage 5 is greater than the diameter of telescopic hole 2, when this
When device is sampled soil, overhead gage 5 is contacted with flexible body 1, is prevented probe tube 3 from falling into inside telescopic hole 2, is conveniently made
User takes out probe tube 3 from telescopic hole 2；
3 lower end of probe tube or so surface offers 3 relief holes 6 respectively, and push rod 7 is mounted on inside sampling hole 4, and push rod
7 upper ends are provided with push-rod handle 8, and 7 length of push rod is less than the length of probe tube 3, and 7 lower end diameter of push rod is less than the straight of sampling hole 4
Diameter, and 7 upper end of push rod is greater than the diameter of probe tube 3, and after the device is completed to soil sample, user pushes push rod 7, pushes away
Soil sample is released probe tube 3 by bar 7, the observation convenient for user to soil sample；
9 upper end of support frame and flexible 1 upper end of body are connected with each other, and 9 lower end of support frame and 10 left end of first connecting rod are mutual
Connection, and 10 right end of first connecting rod and 11 left end of second connecting rod are connected with each other, and 9 lower-left end of support frame is provided with support leg 12,
12 lower end of support leg is laciniation, and support leg 12 is arranged symmetrically about flexible body 1, in the device to soil sample
In the process, support leg 12 will effectively make flexible body 1 fixed, increase the stability of the device；
Flexible 1 front end of body is provided with gear-box 13, and transmission shaft 14 is equipped with inside gear-box 13, and transmission shaft 14
Centre is provided with transmission gear 15, and transmission gear 15 and the intermeshing of rack gear 16 connect, and transmission gear 15 and transmission shaft 14 are
Integral structure, and transmission shaft 14 and gear-box 13 constitute rotational structure, and user is by rotation crank 17, using transmission
Gear 15 and 16 drive connection of rack gear complete the function that probe tube 3 moves up and down, save the physical strength of user, to user with
Carry out great convenience；
14 left end of transmission shaft and rocking handle 17 are connected with each other, and 3 right end of probe tube is provided with rack gear 16.
Working principle: when using the agricultural extension soil sampling apptss, according to Fig. 1 and Fig. 3, first support leg 12 is consolidated
It is scheduled on soil surface, then extends support frame 9, first connecting rod 10 and second connecting rod 11, and then stablizes flexible body 1
Above fixed and soil surface；
According to Fig. 1 and Fig. 2, user passes through rotation crank 17, the transmission shaft inside 17 rotation driven gear case 13 of rocking handle
14 and transmission gear 15 rotate simultaneously, then transmission gear 15 with carry-over bar 16 and probe tube 3 simultaneously 2 inside of telescopic hole up and down
Mobile, when 3 lower end of probe tube initially enters inside soil, soil sample enters sampling hole 4, and by the sky inside sampling hole 4
Gas squeezes out relief hole 6, reduces probe tube 3 to deep resistance inside soil, until the overhead gage 5 of 3 upper end of probe tube and flexible
Hole 2 contacts, and is then taking out probe tube 3, and last user pushes push-rod handle 8, moves down push rod 7 inside probe tube 3,
Soil sample inside probe tube 3 is released into sampling hole 4, soil sample is observed convenient for user, is increased whole
Practicability.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of agricultural extension soil sampling apptss, including flexible body (1), push rod (7) and support frame (9), feature exists
In: flexible body (1) center offers telescopic hole (2), and probe tube (3), the probe tube are equipped in telescopic hole (2)
(3) center offers sampling hole (4), and probe tube (3) upper end is provided with overhead gage (5), described probe tube (3) lower end or so table
Face offers 3 relief holes (6) respectively, and it is internal that the push rod (7) is mounted on sampling hole (4), and push rod (7) upper end is provided with and pushes away
Rod handle (8), support frame as described above (9) upper end and flexible body (1) upper end are connected with each other, and support frame (9) lower end and first connecting rod
(10) left end is connected with each other, and first connecting rod (10) right end and second connecting rod (11) left end are connected with each other, support frame as described above (9)
Lower-left end is provided with support leg (12), and flexible body (1) front end is provided with gear-box (13), and peace inside gear-box (13)
It is provided with transmission gear (15) equipped with transmission shaft (14), and among transmission shaft (14), transmission shaft (14) left end and rocking handle
(17) it is connected with each other, probe tube (3) right end is provided with rack gear (16).
2. a kind of agricultural extension soil sampling apptss according to claim 1, it is characterised in that: the probe tube (3)
Lower end section is wedge structure, and probe tube (3) outer surface and telescopic hole (2) constitute slide construction.
3. a kind of agricultural extension soil sampling apptss according to claim 1, it is characterised in that: the overhead gage (5)
It is integrated with probe tube (3) upper end, and overhead gage (5) is circular configuration, and the diameter of overhead gage (5) is greater than flexible
The diameter in hole (2).
4. a kind of agricultural extension soil sampling apptss according to claim 1, it is characterised in that: the push rod (7) is long
Degree is less than the length of probe tube (3), and push rod (7) lower end diameter is less than the diameter of sampling hole (4), and push rod (7) upper end is big
Diameter in probe tube (3).
5. a kind of agricultural extension soil sampling apptss according to claim 1, it is characterised in that: the support leg (12)
Lower end is laciniation, and support leg (12) is arranged symmetrically about flexible body (1).
6. a kind of agricultural extension soil sampling apptss according to claim 1, it is characterised in that: the transmission gear
(15) it is connected with rack gear (16) intermeshing, and transmission gear (15) and transmission shaft (14) are integrated, and transmission shaft
(14) and gear-box (13) constitutes rotational structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821060994.6U CN208350420U (en) | 2018-07-05 | 2018-07-05 | A kind of agricultural extension soil sampling apptss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821060994.6U CN208350420U (en) | 2018-07-05 | 2018-07-05 | A kind of agricultural extension soil sampling apptss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208350420U true CN208350420U (en) | 2019-01-08 |
Family
ID=64904888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821060994.6U Expired - Fee Related CN208350420U (en) | 2018-07-05 | 2018-07-05 | A kind of agricultural extension soil sampling apptss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208350420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110361222A (en) * | 2019-07-25 | 2019-10-22 | 南京农业大学 | A kind of movable type original-state soil sampling apparatus |
-
2018
- 2018-07-05 CN CN201821060994.6U patent/CN208350420U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110361222A (en) * | 2019-07-25 | 2019-10-22 | 南京农业大学 | A kind of movable type original-state soil sampling apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190108 Termination date: 20210705 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |