CN106918466A - A kind of litter collection device - Google Patents
A kind of litter collection device Download PDFInfo
- Publication number
- CN106918466A CN106918466A CN201610731170.6A CN201610731170A CN106918466A CN 106918466 A CN106918466 A CN 106918466A CN 201610731170 A CN201610731170 A CN 201610731170A CN 106918466 A CN106918466 A CN 106918466A
- Authority
- CN
- China
- Prior art keywords
- tooth
- collection
- litter
- connecting portion
- density adjuster
- 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.)
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Classifications
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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
Abstract
The present invention relates to a kind of litter collection device, including handle, density adjuster and a plurality of collection tooth；Density adjuster is provided with through hole, and every described one end for collecting tooth is fixedly connected through the through hole of density adjuster with one end of handle, and density adjuster can be slided along the length direction for collecting tooth.Litter collection device of the present invention has the advantages that simple structure, sampling are convenient, high, regulating effect is good to collect the flexible adjustment of backlash, suitable for the collection of the vegetation litter such as various forests, meadow, rational space width is adjusted to by density adjuster, earth's surface litter of different sizes can effectively be collected, the collection efficiency of litter is improve, can avoid artificially collecting scratching fingers again.
Description
Technical field
The invention belongs to a kind of collection device, more particularly to a kind of litter collection device.
Background technology
Litter is the general name of the withered rear all organic substances of biological components in the ecosystem, is important vegetation ecosystem
Part, be that in addition to canopy, air and mineral soil layer, root system of plant layer carry out another Jie of material and energy exchange
Matter, plays irreplaceable effect in ecology.Litter is the important component of vegetation ecosystem, can be very
Good interception rainfall, storage moisture, be vegetation ecosystem to Precipitation redistribution during an important step.Simultaneously it is withered fall
Thing discharges nutrient by decomposing to soil, is the important sources for maintaining vegetation growth needed nutrient matter, is also plant
The main path that nutriment is given back, while flowing out CO from soil2, very important work is played in Global land carbon cycle
With the focus as scientific research in recent years, its litter amount collected in unit area turns into essential link.So
And, the current country there is no special litter collection device, and mainly using manually being pinched or being grabbed with hand, collection efficiency is slow and goes back
Hand is scratched by the hard thorn of plant easily.
The content of the invention
In view of the problems of prior art, a kind of litter collection device of present invention offer, are applied particularly to nature
Under the conditions of the vegetation litter such as various forests, meadow collection, with simple structure, it is easy to operate, collect backlash regulation spirit
Live, can effectively collect earth's surface litter of different sizes.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：
A kind of litter collection device, including handle, density adjuster and a plurality of collection tooth；Density adjuster is provided with logical
Hole, every described one end for collecting tooth is fixedly connected through the through hole of density adjuster with one end of handle, and density is adjusted
Device can be slided along the length direction for collecting tooth.
The beneficial effects of the invention are as follows：
Handle is hand-held for being easy to when using, meanwhile, one end of handle is used to be fixed with collection tooth；
Collecting tooth is used to collect litter；Moved along the length direction for collecting tooth by density adjuster, can adjusted
The spacing between tooth and adjacent collector tooth is collected, so as to earth's surface litter of different sizes can be collected effectively.
Litter collection device of the present invention has simple structure, samples flexible adjustment that is convenient, collecting backlash
It is high, the advantages of regulating effect is good, it is adaptable to the collection of the vegetation litter such as various forests, meadow, adjusted by density adjuster
It is rational space width, can effectively collects earth's surface litter of different sizes, that is, improve the collection efficiency of litter, can keeps away again
Exempt from artificially to collect scratching fingers.
On the basis of above-mentioned technical proposal, the present invention can also do following improvement.
Further, the density adjuster is tabular, and through hole is through the front and rear two sides with density adjuster.
Further, the through hole is provided with multiple, and multiple arrays of openings are in a row, and the pitch of holes of adjacent through hole is 5-7mm；
The quantity of the through hole is identical with the number for collecting tooth；Density adjuster can adjust the between cog width collected between the tooth other end
2-9mm。
Beneficial effect using such scheme is：
Through hole is arranged in a row setting, can make collection gear mutation at grade, so as to be conducive to collecting same plane
Litter.
Between cog width refers to the distance of the between cog of adjacent collector tooth, it is also possible to referred to as space width.
The adjustable between cog width of density adjuster is 2-9mm, be conducive to collecting when between cog width is 2-4mm draft it is withered fall
Thing and tiny litter；Be conducive to collecting shrub land when between cog width is 4-7mm and litter accumulates more draft sample ground
Litter；The thick branch for collecting arbor forest land litter is conducive to fall leaves when between cog width is 7-9mm；Need in use
Tiny litter, if between cog width is excessive, is easily caused according to the situation real-time regulation space width for collecting surface litter
Drop, it is impossible to effectively collect, if between cog width is too small to be easily caused the problem that big thick branch fallen leaves cannot be collected, and then influence
The collecting effect of litter.
Further, the other end for collecting tooth is provided with hook-shaped hook solid, and the crotch is curved with the collection tooth other end
Knuckle degree is 45 °, the crotch 1.6-2.4cm long, and the tip of crotch is blunt point.
Beneficial effect using such scheme is：
Suitable hook length is conducive to improving the collecting effect of litter, if crotch is long, is not easy to litter
Collect, while litter is removed into difficulty from sampler；If crotch is too short, the litter for being easily caused collection drops, shadow
Ring collecting effect.
Blunt point refer to it is somewhat small sharp but not sharp, using blunt point, it is to avoid between cog it is too sharp from collection device sample when draw
Hinder finger.
It is 45 degree that 45 degree of crotches refer to collecting angulation at the sophisticated and crotch of tooth, in 45 degree of crotches, is conducive to
The litter of collection is fixed on device and is not fallen off, improve collecting effect.
Further, the number for collecting tooth is 14-18 roots.
Beneficial effect using such scheme is：It is suitable to collect number of teeth mesh, be conducive to once collecting sufficient amount of withered
Junk.If the number for collecting tooth is too little or too much, the litter of each collection can be caused less.
Further, the tooth of collecting is the hard zinc-coated wire of diameter 1.5mm-2.5mm, 17-27cm long.
Beneficial effect using such scheme is：The suitable diameter and length for collecting tooth is conducive to improving collection device
Collecting effect, and it is easy to operation, flexible adjustment.
Further, gear mutation is collected in one plane for described many, the collection tooth positioned at middle is linear collection
Tooth, positioned at middle collection tooth both sides collection tooth for fold-line-shaped collect tooth, fold-line-shaped collect tooth from inside to outside with straight line
The angle that shape collects tooth increases successively.
Beneficial effect using such scheme is：By the way of fold-line-shaped collects tooth and linear collects tooth cooperation, and
It is non-that tooth is collected using entirely linear, on the one hand facilitate the slip of density adjuster, on the other hand, improve slidable model
Enclose and adjustable spacing is big.
Further, the fold-line-shaped collects tooth includes first connecting portion and second connecting portion, the one of the first connecting portion
End is fixedly connected with one end of handle, and the other end of the first connecting portion is connected with one end of second connecting portion, the second connection
The other end in portion is hook-shaped crotch；
The length of the first connecting portion is to collect the 1/5-1/3 of tine length；
The slidable region of density adjuster is the region where second connecting portion；
Same broken line collects the first connecting portion of tooth and linear is collected tooth angulation scope and is connected more than second
Tooth angulation scope is collected with linear in portion；
It is more than 0 and less than or equal to 25 degree that first connecting portion collects tooth angulation scope with linear；
It is more than 0 and less than or equal to 10 degree that second connecting portion collects tooth angulation scope with linear.
Beneficial effect using such scheme is：
The slidable region of density adjuster is the region where second connecting portion, and second connecting portion collects tooth with linear
Angulation scope is, more than 0 and less than or equal to 10 degree, to be conducive to the flexible and convenient regulation that density adjuster is slided.
Angle more than 0 and less than or equal to 25 degree of degree and more than 0 and less than or equal to 10 degree sets reasonable, suitable angle
Scope is conducive to controlling the uniformity and reasonability of space width, if to be easily caused space width intensive for angle too small, if angle
It is excessive that to be easily caused space width roomy.
The length Set scale of the length of first connecting portion is suitable, is conducive to convenient regulation, and density adjuster is slidably
Scope it is suitable.
Further, one end of the handle is used to be connected with collection tooth, and one end being connected with collection tooth of handle is flat
Type, the width of the width less than density adjuster of pancake one end of the handle；The other end of the handle is handheld terminal,
The handheld terminal is cylinder.
Beneficial effect using such scheme is：Insert and be fixed for tooth will to be collected；Circular portion is easy to use
The grip of person.
Further, the length of the handle is 9-12cm, a diameter of 3-5cm of handheld terminal, and material is coating steel pipe.
Beneficial effect using such scheme is：Coating steel pipe avoids getting rusty, the length and diameter of suitable handle, just
Used in user.
Brief description of the drawings
Fig. 1 is the structural representation of litter collection device of the present invention；
Fig. 2 is the structural representation of density adjuster of the present invention.
In accompanying drawing, the list of parts representated by each label is as follows：
1st, handle, 2, collect tooth, 3, density adjuster, 4, crotch, 5, through hole.
Specific embodiment
Principle of the invention and feature are described below in conjunction with accompanying drawing, example is served only for explaining the present invention, and
It is non-for limiting the scope of the present invention.
As depicted in figs. 1 and 2, a kind of litter collection device, including handle 1, density adjuster 3 and a plurality of collection tooth 2；
Density adjuster 3 is provided with through hole 5, and one end of every collection tooth 2 passes through the through hole 5 of density adjuster 3 and one end of handle 1
It is fixedly connected, and density adjuster 3 can be along the length direction slide anteroposterior for collecting tooth 2.To handle 1 near for backward, away from
Handle is for forward.
As shown in Fig. 2 the density adjuster 3 is tabular, through hole 5 is through the front and rear two sides with density adjuster 3.After refer to
The one side towards handle, with rear relative one side for preceding.The through hole 5 is provided with multiple, and multiple through holes 5 are arranged in a row, phase
The pitch of holes of adjacent through hole 5 is 5-7mm；The quantity of the through hole 5 is identical with the number for collecting tooth 2；Density adjuster 3 can adjust
The between cog width for collecting the other end of tooth 2 is 2-9mm.
The other end for collecting tooth 2 is provided with hook-shaped crotch 4, the 1.6-2.4cm long of the crotch 4, and the tip of crotch 4 is
Blunt point, and the crotch 4 and the bending angle for collecting the other end of tooth 2 are 45 °.In one embodiment of the invention, the receipts
It is 14-18 roots to integrate the number of tooth 2.The tooth 2 of collecting is the hard zinc-coated wire of diameter 1.5mm-2.5mm, 17-27cm long.
Collect tooth 2 for described many to arrange in one plane, the collection tooth 2 positioned at middle is linear collection tooth, position
Collection tooth in the both sides of the collection tooth 2 of middle is fold-line-shaped collection tooth, and fold-line-shaped is collected tooth and received with linear from inside to outside
The angle for collecting tooth increases successively, i.e., fold-line-shaped collects the angle of from the close-by examples to those far off with linear collecting tooth of the tooth according to distance center position
Degree increases successively.
The fold-line-shaped collects tooth includes first connecting portion and second connecting portion, one end of the first connecting portion and handle
1 one end is fixedly connected, and the other end of the first connecting portion is connected with one end of second connecting portion, second connecting portion it is another
It is hook-shaped crotch 4 to hold；The length of the first connecting portion is to collect the 1/5-1/3 of tine length；Density adjuster 3 is slidable
Region is the region where second connecting portion；Same broken line collects the first connecting portion of tooth and linear collects angle formed by tooth
Degree scope collects tooth angulation scope more than second connecting portion with linear；First connecting portion and linear collect tooth institute into
Angular range be more than 0 and less than or equal to 25 degree；It is more than 0 that second connecting portion collects tooth angulation scope with linear
And less than or equal to 10 degree.
One end of the handle 1 is used to be connected with collection tooth 2, and one end being connected with collection tooth 2 of handle 1 is pancake,
Width of the width at the end less than density adjuster 3；The other end of the handle 1 is handheld terminal, and the handheld terminal is cylinder.
In one embodiment of the invention, the length of the handle 1 is 9-12cm, and a diameter of 3-5cm of handheld terminal, material is zinc-plated
Steel pipe.
Apparatus of the present invention simple structure, sampling is convenient, collects backlash flexible adjustment, can effectively to collect earth's surface of different sizes
Litter, that is, the collection efficiency that improve litter avoids artificial crawl from scratching hand again, while the present invention is using zinc-plated
Steel wire, steel pipe and steel plate are made, and are difficult to be corroded in the wild, can long-term use, it is safe and reliable.
It is specifically introduced below by the one of specific embodiment for meeting technical solution of the present invention.
Embodiment
A kind of litter collection device, the total length of device is 23-36cm, and width is 7-11cm.The device includes handle
1st, tooth 2, density adjuster 3 are collected, density adjuster 3 is enclosed within collection tooth 2, hand is then fixed in the one end for collecting tooth 2
On handle 1.Density adjuster 3 can be slided on tooth 2 is collected along the length direction for collecting tooth 2.
As shown in figure 1, handle 1 is by a diameter of 3-5cm, the coating steel pipe of 9-12cm long is constituted, and it is circle to hold end, and is received
The connection end for collecting tooth is pressed into pancake, inserts and is fixed for will collect tooth.
As shown in figure 1, collecting tooth 2 for the hard zinc-coated wire of diameter 1.5mm-2.5mm, 17-27cm long is constituted, tooth is collected
With the connection end flat of handle, the collection tooth in the middle of handle is linear collection tooth.
Collection tooth positioned at the both sides of the collection tooth 2 of middle is fold-line-shaped collection tooth, and fold-line-shaped collects tooth according to distance
The angle for from the close-by examples to those far off collecting tooth with linear of center increases successively.Fold-line-shaped collects tooth apart from handle and fold-line-shaped
Folding at one end 5-7cm of tooth connection is collected to have a certain degree.
The fold-line-shaped collects tooth includes first connecting portion and second connecting portion, one end of the first connecting portion and handle
1 one end is fixedly connected, and the other end of the first connecting portion is connected with one end of second connecting portion, second connecting portion it is another
It is hook-shaped crotch 4 to hold；The slidable region of density adjuster 3 is the region where second connecting portion；Same broken line is collected
The first connecting portion of tooth is collected tooth angulation scope and is collected formed by tooth with linear more than second connecting portion with linear
Angular range；It is more than 0 and less than or equal to 25 degree that first connecting portion collects tooth angulation scope with linear；Second connection
It is more than 0 and less than or equal to 10 degree that tooth angulation scope is collected with linear by portion.
The other end for collecting tooth is hook-shaped crotch 4, and the tip of crotch 4 is blunt point, and the crotch 4 is another with collection tooth 2
The bending angle of one end is 45 °, the 1.6-2.4cm long of crotch 4, and collection device is collected tooth and constituted by 14-18 roots altogether, and space width is
2-7mm。
As shown in Fig. 2 density adjuster 3 by thickness by the stainless steel plate of 3-5mm is made, uniformly punched on steel plate, shape
Into through hole 5, slightly larger than the diameter for collecting tooth 2, the diameter of through hole 5 can be 1.7mm-2.7mm, and pitch of holes is in the aperture of through hole 5
5-7mm, the quantity of through hole 5 is identical with the number of the collection tooth 2 installed.
When using, density adjuster 3 is enclosed within to collect is used for the width for adjusting between cog on tooth 2, by along collection tooth
Length direction slides density adjuster 3, adjusts the size of space width.Density adjuster 3 closer to handle 1 handheld terminal, between cog
Away from bigger, the Breadth Maximum of regulation is 7-9mm, and, closer to the crown for collecting tooth 2, space width is smaller, the minimum of regulation for adjuster
Width is 2-4mm.
During assembling, first density adjuster 3 can be enclosed within collection tooth 2, then will collect one end insertion of the tooth 2 without blunt point
The flat end of handle 1, is welded and fixed after lathe is compacted.
When using, the place for needing to collect litter is chosen, size, thickness according to litter and how much slide density
Adjuster adjusts space width, makes space width for 2-9mm, then needs the litter collected to pull back receipts one end alignment of blunt point
Can be collected in litter on device by acquisition means, and litter is clipped between adjacent collection tooth, and all of litter is overall all
On litter collection device, litter is dialled in collecting bag from device with hand or spillikin finally.
The present invention is made up of zinc-plated steel wire, steel pipe and steel disc, easy to carry with being difficult to be corroded in the wild, collects
The flexible adjustment of backlash is high, regulating effect is good, it is safe and reliable the advantages of, it is adaptable to the vegetation such as various forests, meadow it is withered fall
The collection of thing, rational space width is adjusted to by density adjuster, can effectively collect earth's surface litter of different sizes, that is, carry
The collection efficiency of litter high, can avoid artificially collecting scratching fingers again, and can long-term use.
Litter collection device collecting effect of the present invention is listed in table 1.
The litter collection device collecting effect contrast table of table 1
Data in table 1 can be seen that the amount amount of artificially collecting that litter is collected with litter collection device
90.5%-97.9%, and acquisition time is only the 33.3%-40% collected with hand, both ensure that the validity of collection, is carried again
Operating efficiency high, while avoid scratching hand.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all it is of the invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (10)
1. a kind of litter collection device, it is characterised in that including handle (1), density adjuster (3) and a plurality of collection tooth (2)；
Density adjuster (3) is provided with through hole (5), every described one end for collecting tooth (2) through density adjuster (3) through hole (5) with
One end of handle (1) is fixedly connected, and density adjuster (3) can be slided along the length direction for collecting tooth (2).
2. a kind of litter collection device according to claim 1, it is characterised in that the density adjuster (3) is tabular,
Through hole (5) is through the front and rear two sides with density adjuster (3).
3. a kind of litter collection device according to claim 2, it is characterised in that the through hole (5) is provided with multiple, multiple
Through hole (5) is arranged in a row, and the pitch of holes of adjacent through hole (5) is 5-7mm；The quantity of the through hole (5) and collection tooth (2)
Number is identical；The adjustable between cog width collected between tooth (2) other end of density adjuster (3) is 2-9mm.
4. a kind of litter collection device according to claim 1, it is characterised in that the other end of the collection tooth (2) sets
There is hook-shaped crotch (4), the crotch (4) is 45 °, the crotch (4) 1.6- long with the bending angle for collecting tooth (2) other end
2.4cm, the tip of crotch (4) is blunt point.
5. a kind of litter collection device according to claim 1, it is characterised in that the number of the collection tooth (2) is 14-
18.
6. a kind of litter collection device according to claim 1, it is characterised in that the collection tooth (2) is diameter
The hard zinc-coated wire of 1.5mm-2.5mm, 17-27cm long.
7. a kind of litter collection device according to claim 1, it is characterised in that collect tooth (2) for described many and be arranged in
In one plane, the collection tooth (2) positioned at middle is linear collection tooth, positioned at the both sides of the collection tooth (2) of middle
It is that fold-line-shaped collects tooth to collect tooth, and fold-line-shaped is collected angle of the tooth from inside to outside with linear collection tooth and increased successively.
8. a kind of litter collection device according to claim 7, it is characterised in that the fold-line-shaped collects tooth includes first
Connecting portion and second connecting portion, one end of the first connecting portion are fixedly connected with one end of handle (1), the first connecting portion
The other end be connected with one end of second connecting portion, the other end of second connecting portion is hook-shaped crotch (4)；
The length of the first connecting portion is to collect the 1/5-1/3 of tine length；
The slidable region of density adjuster (3) is the region where second connecting portion；
Same broken line collect tooth first connecting portion and linear collect tooth angulation scope more than second connecting portion with
Linear collects tooth angulation scope；
It is more than 0 and less than or equal to 25 degree that first connecting portion collects tooth angulation scope with linear；
It is more than 0 and less than or equal to 10 degree that second connecting portion collects tooth angulation scope with linear.
9. a kind of litter collection device according to claim any one of 1-8, it is characterised in that the one of the handle (1)
Hold for being connected with collection tooth (2), one end being connected with collection tooth (2) of handle (1) is pancake, and the width at the end is less than thin
The width of close adjuster (3)；The other end of the handle (1) is handheld terminal, and the handheld terminal is cylinder.
10. a kind of litter collection device according to claim 9, it is characterised in that the length of the handle (1) is 9-
12cm, a diameter of 3-5cm of handheld terminal, material is coating steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610731170.6A CN106918466B (en) | 2016-08-26 | 2016-08-26 | A kind of litter collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610731170.6A CN106918466B (en) | 2016-08-26 | 2016-08-26 | A kind of litter collection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106918466A true CN106918466A (en) | 2017-07-04 |
| CN106918466B CN106918466B (en) | 2019-12-03 |
Family
ID=59453975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610731170.6A Active CN106918466B (en) | 2016-08-26 | 2016-08-26 | A kind of litter collection device |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109596379A (en) * | 2019-01-23 | 2019-04-09 | 方祥杰 | A kind of preparation method of redried leaf tobacco sampler |
| CN113428497A (en) * | 2021-06-29 | 2021-09-24 | 兰州空间技术物理研究所 | Flexible door cover for extraterrestrial celestial body sample sealed container |
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|---|---|---|---|---|
| CN202085477U (en) * | 2011-05-12 | 2011-12-28 | 慕开春 | Telescopic steel wire leaf rake |
| CN202455816U (en) * | 2012-01-15 | 2012-10-03 | 谭全清 | Adjustable weed fishing rake |
| CN102687618A (en) * | 2012-04-17 | 2012-09-26 | 上虞市鑫吉园艺工具有限公司 | Clearance-adjustable rake |
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| CN113428497A (en) * | 2021-06-29 | 2021-09-24 | 兰州空间技术物理研究所 | Flexible door cover for extraterrestrial celestial body sample sealed container |
| CN113428497B (en) * | 2021-06-29 | 2022-10-04 | 兰州空间技术物理研究所 | Flexible door cover for extraterrestrial celestial body sample sealed container |
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| Publication number | Publication date |
|---|---|
| CN106918466B (en) | 2019-12-03 |
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