CN208549710U - A kind of coordinated type soil earthworm collector - Google Patents
A kind of coordinated type soil earthworm collector Download PDFInfo
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- CN208549710U CN208549710U CN201721668145.4U CN201721668145U CN208549710U CN 208549710 U CN208549710 U CN 208549710U CN 201721668145 U CN201721668145 U CN 201721668145U CN 208549710 U CN208549710 U CN 208549710U
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- bucket
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- link
- collector
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a kind of coordinated type soil earthworm collectors.It includes lever, inner link, control stick, outer link, acquisition bucket and deep-controlled plate, outer link one end is fixedly connected with control stick, the other end is fixedly connected with acquisition bucket upper surface center, acquisition bucket opening is serrated, and acquisition bucket outer wall sets screw thread, inner link is located in outer link, and inner link one end connects lever, and the other end connects deep-controlled plate；Deep-controlled plate is located inside acquisition bucket, is acquired the deep-controlled board diameter inside bucket and is slightly less than acquisition bucket internal diameter, connects and be equipped with graduation mark above the inner link of deep-controlled plate.The coordinated type soil earthworm collector further includes bracket, bracket is rectangle solid, and there is constant weight, the utility model structure is simple, is easily assembled to, and samples convenient and strength-saving, high-efficient effect is good, it thereby may be ensured that taken pedotheque integrality is good, internal disturbance is small, and to sample surrounding environment influence is smaller.
Description
Technical field
The utility model relates to a kind of coordinated type soil earthworm collectors.
Background technique
The acquisition and analysis of soil and soil animal sample are the weights of agrology, soil zoology and STUDY ON SPATIAL SOIL ECOLOGY
Want content.A kind of tobacco field earthworm sampler is disclosed in Chinese utility model patent specification CN204666394U, including is saved
Power handle, connecting rod, sampler barrel, the connecting rod upper end are fixed on labor-saving grip, and lower end is welded on sampling drum outer wall, institute
The sampler barrel upper port stated, which is equipped with, axial movable soil-shifting baffle, soil-shifting baffle to be equipped with to bulldoze and ride, push away in sampler barrel
Soil is foot-operated to be connect by soil-shifting baffle connecting rod with soil-shifting baffle.In use, sampler is inserted perpendicularly into the soil of sample point,
It pushes and reaches designated depth, soil jacks up soil-shifting baffle to sampler barrel upper port completely in sampler barrel, the appearance of sampler barrel
Amount is to take native amount, the earthworm quantity after sampler barrel is proposed in statistical sampling soil, finally according to the number of earthworm in sample point
Soil amount is measured and taken to calculate the density of earthworm, working efficiency is greatly improved using this device, reduces working strength, was both protected
The true and reliable of statistical data is hindered, and the growth effect of the environment of an activation and plant to earthworm is smaller.Pedotheque at present
Acquisition is usually used what the modes such as cutting ring, earth boring auger and hand digging carried out, can make to pedotheque and soil animal structure
At a degree of destruction, especially cutting ring and earth boring auger acquisition mode, because its sampling area is small, be only applicable to soil sampling without
The acquisition of the larger animals such as earthworm is adapted to, and excavates the disturbance generated when acquisition and will affect the collecting efficiency of earthworm.In order to solve
The above potential problems, it is necessary to develop a kind of completely acquire on soil sample progress original state, on animal influence is small in soil sample and can be freely
Control the sampler of soil collection depth.
Utility model content
For the above-mentioned prior art, the technical problem to be solved by the present invention is to provide one kind can guarantee taken soil
Earth sample integrity is good, internal disturbance is small and to sample the lesser coordinated type soil earthworm collector of surrounding environment influence.It has
Have that structure is simple, is easily assembled to, samples the features such as convenient and strength-saving and high-efficient effect is good.
In order to solve the above technical problems, the utility model provides a kind of coordinated type soil earthworm collector.It includes interior
Portion's connecting rod, control stick, outer link, acquisition bucket and deep-controlled plate, control stick are fixedly connected by outer link with acquisition bucket,
Acquisition bucket opening is serrated, and acquires bucket outer wall and set screw thread, and acquisition bucket upper surface preferably sets aperture, and outer link is hollow to be set
Meter, inner link diameter are slightly smaller than outer link internal diameter, and inner link is located in outer link, and the connection of inner link one end is held
Handle, the other end connect deep-controlled plate, and deep-controlled plate is located inside acquisition bucket, acquire the deep-controlled board diameter inside bucket and omit
Less than acquisition bucket internal diameter, and can be freely up and down movable, scale is set above inner link.
The coordinated type soil earthworm collector can also include bracket, and bracket is rectangle solid, and is had certain
Weight perpendicular to soil, and is stood on above soil.
The outer link and bracket are connected preferably by being located at the circular hole internal screw thread among bracket top plate, thus
Guarantee that outer link can drive acquisition bucket to stablize and do circumference cutting movement downwards.
The acquisition bucket can according to need the acquisition bucket for being made into different size, to meet different acquisition soil sample, difference
The selection of depth, range.
Aperture is set above the acquisition bucket, can reduce pressure change of the air pressure change to taking-up soil sample when.
Compared with prior art, the utility model generate beneficial effect be: due to the above structure, in use,
The support Design that can be trampled can guarantee the stability of the collector when taking soil, as much as possible reduce artificial behaviour
Make the influence to sample.Used acquisition bucket, which can according to need, does a variety of different size designs, to meet different acquisition soil
The selection of sample, different depth, range, and interior design has deep-controlled plate and graduated inner link, it can be with maximum limit
The reduction error of degree, the soil of acquisition calibration depth, and deep-controlled plate can push soil sample, be allowed to completely take out acquisition sample；
The screw thread on the outside of the sawtooth design and bucket wall of bucket opening is acquired, can make to acquire the stable quickly incision soil of bucket, reduce
It to soil disturbance, acquires and sets aperture above bucket, can reduce pressure change of the air pressure change to taking-up soil sample when.The utility model
It is simple with structure, be easily assembled to, to sample convenient and strength-saving high-efficient and effect good.It thereby may be ensured that taken pedotheque is complete
Property is good, and internal disturbance is small, and to sample surrounding environment influence is smaller.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram that the utility model includes bracket；
Fig. 3 is the structural schematic diagram that circular hole is Design of Screw Thread among the bracket and bracket of the utility model；
Fig. 4 is that the control stick of the utility model connects the structural schematic diagram of acquisition bucket by outer link；
Fig. 5 is that the lever of the utility model connects the structural schematic diagram of deep-controlled plate by inner link；
In figure: 1 lever, 2 inner links, 3 control sticks, 4 outer links, 5 brackets, 6 acquisition buckets, 7 deep-controlled plates.
Specific embodiment
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing.
Fig. 1 and Fig. 5 shows the various structural schematic diagrams of the utility model.It, can be with if soil collected is more soft
When assembling, bracket 5 is not used, directly presses control stick 3 with hand, so that the collector is cut soil, speed can be accelerated,
To guarantee to take the efficiency of soil.As shown in Figs. 1-5, a kind of coordinated type soil earthworm collector.It includes lever 1, inner link
2, control stick 3, outer link 4, acquisition bucket 6 and deep-controlled plate 7, control stick 3 are fixed and are connected by outer link 4 and acquisition bucket 6
It connects, i.e. 4 one end of outer link is fixedly connected with control stick 3, and the other end is fixedly connected with acquisition 6 upper surface of bucket, acquires 6 lower edge of bucket
It is designed using sawtooth, i.e., is serrated at acquisition 6 open edge of bucket, and acquire 6 outer wall of bucket and set screw thread, can make to acquire bucket 6 surely
Fixed quickly incision soil, reduces to soil disturbance；Acquisition 6 upper surface of bucket preferably sets aperture, can reduce air pressure change to taking
Pressure change when soil sample out.Outer link is driven in this way, can rotate by control stick, by the effect of screw thread, phase therewith
Acquisition bucket 6 even then carries out stablizing downward circumference cutting action, reduces the resistance with soil, can quick smoothly cut soil
Earth.4 hollow design of outer link, 2 diameter of inner link are slightly smaller than 4 internal diameter of outer link, and inner link sets 2 in outer link 4
It is interior, and can freely move up and down, 2 one end of inner link connects lever 1, and the other end connects deep-controlled plate 7；Deep-controlled plate 7
It is located inside acquisition bucket 6, acquires 7 diameter of deep-controlled plate inside bucket 6 and be slightly less than acquisition 6 internal diameter of bucket, and can freely up and down live
It is dynamic, it connects and is equipped with scale above the inner link 2 of deep-controlled plate 7.The acquisition bucket 6, which can according to need, is made into different size
Acquisition bucket (or design has the acquisition bucket of different height, diameter) 6, to meet different acquisition soil sample, different depth, range
Selection.Aperture is set above the acquisition bucket 6, can reduce pressure change of the air pressure change to taking-up soil sample when.In acquisition bucket 6
Scale (or designing the acquisition bucket for having different height, diameter) is indicated above the connected inner link 2 of deep-controlled plate 7 to meet not
With the requirement of depth selection, to ensure that efficiency and quality.If soil is harder, the coordinated type soil earthworm collector is also
It may include bracket 5, bracket 5 is rectangle solid, and has constant weight, perpendicular to soil, and is stood on above soil, can
To be stepped down on bracket 5 with foot, the stabilization of collector is kept, after cutting enough depth, acquisition is slowly pulled out by control stick 3
Bucket 6 is pushed the deep-controlled plate 7 of the other end, can completely be taken out collected by the lever 1 of 2 top of pressing inner link
Soil sample.The outer link 4 is connected with bracket 5 preferably by being located at the circular hole internal screw thread among 5 top plate of bracket, thus
Guarantee that outer link 4 can drive acquisition bucket 6 to stablize and do circumference cutting movement downwards.Due to the above structure, in use,
The bracket 5 that can be trampled designs, and can guarantee the stability of the collector when taking soil, as much as possible reduces artificial
Operate the influence to sample.Used collector, which can according to need, does a variety of designs, to meet different acquisition soil sample, difference
The selection of depth, range, and interior design has deep-controlled plate 7 and graduated inner link 2, it can be maximum
Reduce error, the soil of acquisition calibration depth, and deep-controlled plate 7 can push soil sample, is allowed to completely take out acquisition sample；Acquisition
Bucket 6 openings sawtooth design and bucket wall on the outside of screw thread, can make acquire bucket 6 stablize quickly incision soil, reduce pair
Soil disturbance；Top offers aperture, can reduce pressure change of the air pressure change to taking-up soil sample when.The utility model structure
Simply, it is easily assembled to, sampling is convenient and strength-saving, and high-efficient effect is good.It thereby may be ensured that taken pedotheque integrality is good, it is internal
Disturb small, to sample surrounding environment influence is smaller.A kind of coordinated type soil earthworm layering collector of the utility model is suitable for woods
The layering acquisition of the soil and earthworm sample of a variety of ecological environments such as ground, field, meadow, can farthest guarantee to be acquired
The integrality of soil sample and earthworm biological structure.
The working principle of the utility model are as follows:
Before acquiring soil sample, by 4 one end of outer link by being thread through 5 top plate of bracket, according to the depth of acquired soil sample
Range is spent, is fixedly connected with the acquisition bucket 6 of selection dimension；The control stick 3 of the other end also reinforcement by connection, guarantees that group is combined into one
A entirety；Inner link 2 is inserted into outer link 4 out of control stick 3 upper aperture, is fixedly connected with depth control in acquisition bucket 6
Making sheet 7；Inner link 2 is twitched, selectes the depth to be acquired according to scale, with bolt fixing internal connecting rod 2, guarantee is no longer shaken
It is dynamic.Then collector is placed in above sampling point, swivel lever 3, makes to acquire bucket incision soil.
The specific embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the utility model is not
It is limited to above embodiment, within the knowledge of a person skilled in the art, various changes can also be made to it
Change.
Claims (5)
1. a kind of coordinated type soil earthworm collector, it includes inner link (2), control stick (3), outer link (4), acquisition bucket
(6) and deep-controlled plate (7), it is characterised in that: control stick (3) is fixedly connected by outer link (4) with bucket (6) are acquired, and is adopted
Collection bucket (6) opening is serrated, and acquires bucket (6) outer wall and set screw thread, and outer link (4) hollow design, inner link (2) is directly
Diameter is slightly smaller than outer link (4) internal diameter, and inner link (2) is located in outer link (4), and inner link (2) one end connects lever
(1), the other end connects deep-controlled plate (7), and deep-controlled plate (7) is located at acquisition bucket (6) inside, the internal depth of acquisition bucket (6)
Degree control panel (7) diameter is slightly less than acquisition bucket (6) internal diameter, and can be freely up and down movable, sets scale above inner link (2)；Institute
Stating coordinated type soil earthworm collector further includes bracket (5), and bracket (5) is rectangle solid, and has constant weight.
2. coordinated type soil earthworm collector as described in claim 1, it is characterised in that: the outer link (4) and bracket
(5) it is connected by being located at the circular hole internal screw thread among bracket (5) top plate.
3. coordinated type soil earthworm collector as claimed in claim 1 or 2, it is characterised in that: the acquisition bucket (6) is according to need
It is made into the acquisition bucket (6) of different size.
4. coordinated type soil earthworm collector as claimed in claim 1 or 2, it is characterised in that: set above the acquisition bucket (6)
Aperture.
5. coordinated type soil earthworm collector as claimed in claim 3, it is characterised in that: set above the acquisition bucket (6) small
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721668145.4U CN208549710U (en) | 2017-12-05 | 2017-12-05 | A kind of coordinated type soil earthworm collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721668145.4U CN208549710U (en) | 2017-12-05 | 2017-12-05 | A kind of coordinated type soil earthworm collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208549710U true CN208549710U (en) | 2019-03-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721668145.4U Expired - Fee Related CN208549710U (en) | 2017-12-05 | 2017-12-05 | A kind of coordinated type soil earthworm collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208549710U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112425559A (en) * | 2020-11-05 | 2021-03-02 | 宁波大学 | Digital traceless accurate space sampling reset method for field soil animal collection |
| CN113311135A (en) * | 2020-10-20 | 2021-08-27 | 贵州省烟草科学研究院 | Layered collection and transfer simulated eluviation method for undisturbed soil |
-
2017
- 2017-12-05 CN CN201721668145.4U patent/CN208549710U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113311135A (en) * | 2020-10-20 | 2021-08-27 | 贵州省烟草科学研究院 | Layered collection and transfer simulated eluviation method for undisturbed soil |
| CN113311135B (en) * | 2020-10-20 | 2023-01-31 | 贵州省烟草科学研究院 | Application method of undisturbed soil layered collection transfer simulation eluviation system |
| CN112425559A (en) * | 2020-11-05 | 2021-03-02 | 宁波大学 | Digital traceless accurate space sampling reset method for field soil animal collection |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20211205 |