CN108414266A - Litter raking device - Google Patents
Litter raking device Download PDFInfo
- Publication number
- CN108414266A CN108414266A CN201810293161.2A CN201810293161A CN108414266A CN 108414266 A CN108414266 A CN 108414266A CN 201810293161 A CN201810293161 A CN 201810293161A CN 108414266 A CN108414266 A CN 108414266A
- Authority
- CN
- China
- Prior art keywords
- collection box
- frame
- dictyosome
- litter
- vibration
- 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.)
- Granted
Links
- 238000009434 installation Methods 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 2
- 230000001934 delay Effects 0.000 abstract description 2
- 238000011160 research Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 235000013399 edible fruits Nutrition 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 238000010415 tidying Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
Landscapes
- 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)
- Combined Means For Separation Of Solids (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a kind of litter raking devices, including：Multiple baffles, the multiple baffle are sequentially connected from head to tail to form closure frame；Multiple support columns, one end of the multiple support column are fixed in the bottom surface of closure frame, to support closure frame to keep it horizontally disposed；Dictyosome is collected, is bag body with an open mouth, the edge of the upper opening is circumferentially fixed around closure frame；Wherein, the depth for collecting dictyosome is less than the height of the multiple support column.The configuration of the present invention is simple, easy for installation, single collection amount is more, it can be achieved that preliminary sorting, delays Litter-fall corrupt.
Description
Technical field
The present invention relates to technical field of environment protection equipment, specifically a kind of litter raking device.
Background technology
Arboreal growth, always has branches and leaves or fruit withers and falls, if not carrying out tidying up arrangement to it, these Litter-falls can be slowly
Soil is turned to, the nutrient in soil is become.In the prior art, usually logical for the common collection device of trees Litter-fall
It crosses cleaning to complete, to ensure that the clean and tidy of environment, the Litter-fall of collection can be used for making the feed for nursing of animal.In scientific research side
Face, researcher need to be collected Litter-fall, to measure the tune amount of falling, to judge its influence for ASI systematic approach.
Collection frame collection is usually built below trees, to judge the influence of Litters On The Soil nutrient, but it is only simple when collection
Collection Litter-fall, Litter-fall after collection need it is artificial make an inspection tour and harvest in time, and need artificially fall leaves and fall after collecting
Fruit or branch are sorted, heavy workload, and working efficiency is low.Therefore, collection device in the prior art is simple collection,
And single collection amount is small, Litter-fall water content is more, follow-up drying time is long, manual sorting is time-consuming and laborious, keeps scientific research progress slow.
Invention content
It is an object of the invention to solve at least the above, and provide the advantages of at least will be described later.
Simple in structure, easy for installation it is a still further object of the present invention to provide a kind of litter raking device, single is received
Collection amount is more, it can be achieved that preliminary sorting, delays Litter-fall corrupt.
In order to realize these purposes and other advantages according to the present invention, a kind of litter raking device is provided, including：
Multiple baffles, the multiple baffle are sequentially connected from head to tail to form closure frame；
Multiple support columns, one end of the multiple support column are fixed in the bottom surface of closure frame, to support closure frame
Keep it horizontally disposed；
Dictyosome is collected, is bag body with an open mouth, the edge of the upper opening is circumferentially fixed around closure frame；
Wherein, the depth for collecting dictyosome is less than the height of the multiple support column.
Preferably, the baffle is four, and the closure frame is square structure, and the support column is four, point
Apex in the closure frame is not set.
Preferably, further include：
Unfold mechanism comprising a rectangular frame and two pairs of braces, the rectangular frame are located under the baffle
Side, the broadside both ends of the rectangular frame are respectively equipped with a pair of of brace, and the width of a pair of brace and the rectangular frame
Side is in same plane, one end of each brace and baffle be affixed, the other end and the rectangular frame are affixed；
A pair of of sliding slot, the pair of sliding slot are located at the lower section of the rectangular frame, and respectively along the rectangular frame
Length direction be installed in its long side, the notch of each sliding slot is downward, and the edge of notch is symmetrically set to notch inner horizontal
There are an opposite side shelves item, an opposite side shelves item to be arranged along the length direction of the sliding slot；
Collection box, is the open rectangular parallelepiped structure in top, and the collection box is both provided with and the cunning in its long side
The surface of the sliding rib that slot matches, the collection box is reticular structure, and being equipped with a Zhang Zhen in the collection box moves net, four bullets
Spring, a upright bar and a pressure sensor, the vibration net are arcuate structure, and the setting that raises up, the vibration net
It is overlapped with the bottom of the collection box in the projection of vertical direction, four spring vertical spacing settings, one end of four springs is solid
Bottom, the other end and the vibration net for being located at the collection box are affixed, and the upright bar is installed in the bottom of the collection box vertically
Portion center, the pressure sensor are installed in the top of the upright bar, wherein described when four springs are compressed to downwards the limit
Vibrate net and the pressure sensor contacts；
Alarm is arranged on any one support column；
For electric installation comprising holder, the solar panel being arranged above holder and the storage being arranged on holder
Battery；
Wherein, the bottom for collecting dictyosome is equipped under shed, and the part that the collection dictyosome is contacted with each brace is solid
Fixed, the edge ring of the under shed for collecting dictyosome is fixed around the rectangular frame, so that the mechanism of unfolding is by the receipts
Collection dictyosome struts；The pressure sensor, the alarm, it is described be electrically connected to each other for electric installation, when the pressure sensor
When detecting pressure, the alarm equipment alarm.
Preferably, further include：
Two vibrators, described two vibrators are symmetrically installed in the following table of the vibration net about the pressure sensor
Face；
Timer is arranged on any one support column, the time of vibration for setting two vibrators；
Wherein, two vibrators, the timer, described be electrically connected to each other for electric installation.
Preferably, four springs are centrosymmetric distribution about the upright bar.
Preferably, the frequency of two vibrators vibration is to be vibrated 15 minutes every 2 hours.
Preferably, the length of the sliding slot is equal with the long side of the rectangular frame, and the collection box is in vertical side
To projection fall in the closure frame that the multiple baffle surrounds.
The present invention includes at least following advantageous effect：
The collection dictyosome of the present invention forms the bag body to lower recess since its own gravity naturally droops, and comes in order to collect
Branches and leaves, fruit for withering and falling from trees etc., and then the Litter-fall of collection is recycled, for scientific research.The collection dress of the present invention
It sets simple in structure, easy for installation, arbitrary shape can be fabricated to as needed, do not interfere with the subsequent processes of scientific research.
In the lower section of closure frame, mechanism is unfolded in setting to the present invention, and the knot of similar funnel shaped is formed below closure frame
Structure, collection box are slidably mounted on lower opening, can be by collection box along the direction of sliding rib when collection box accumulates the Litter-fall completely fallen
Sliding extraction after being stored into Litter-fall conversion elsewhere, then collection box is installed and is resetted, and is saved in the direct hand in placement scene
Work takes out the operation of Litter-fall out of collection box, time saving and energy saving, improves working efficiency.
The collection box bottom of the present invention is arranged to double-layer structure, when there is Litter-fall to drop into collection box, the vibration net on upper layer
Slight vibration may be implemented, the partial moisture that Litter-fall surface carries is shaken off, while the air stream between Litter-fall can be enhanced
It is dynamic, prevent Litter-fall corrupt.
The pressure sensor that the collection box bottom of the present invention is equipped with is electrically connected to each other with alarm, for electric installation, works as pressure
When sensor detects pressure, alarm equipment alarm notifies neighbouring staff, will collect full Litter-fall and recycles, reduces work
Make personnel and make an inspection tour the number checked, improves efficiency.
Part is illustrated to embody by further advantage, target and the feature of the present invention by following, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Description of the drawings
Fig. 1 is the overall structure diagram in one embodiment of the present of invention；
Fig. 2 is the part-structure schematic diagram of the present invention；
Fig. 3 is the structural schematic diagram of vibration net of the present invention；
Fig. 4 is the distribution schematic diagram of vibrator of the present invention；
Fig. 5 is the setting schematic diagram of pressure sensor of the present invention；
Fig. 6 is the structural schematic diagram of the present invention for electric installation.
Specific implementation mode
The present invention is described in further detail with reference to the accompanying drawings and examples, to enable those skilled in the art's reference
Specification word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of a other elements or combinations thereof.It should be noted that experimental method described in following embodiments, such as without spy
Different explanation, is conventional method, the reagent and material commercially obtain unless otherwise specified；The present invention's
In description, term " transverse direction ", " longitudinal direction ", " axial direction ", " radial direction ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is that orientation based on ... shown in the drawings or position are closed
System, is merely for convenience of description of the present invention and simplification of the description, and being not the device of instruction or hint meaning or element must have
Specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
As shown in Figure 1, a kind of litter raking device, including：
Multiple baffles 11, the multiple baffle 11 are sequentially connected from head to tail to form closure frame；
Multiple support columns 12, one end of the multiple support column 12 are fixed in the bottom surface of closure frame, are closed with supporting
Frame keeps it horizontally disposed；
Dictyosome 13 is collected, is bag body with an open mouth, the edge of the upper opening is circumferentially fixed around closure frame；
Wherein, the depth for collecting dictyosome 13 is less than the height of the multiple support column 12.
The collection device of the present invention is placed in below trees, when in use, is supported closure frame by support column 12, is propped up
The lower end of dagger 12 is inserted directly into ground and fixes, and collects dictyosome 13 since its own gravity naturally droops, forms the bag to lower recess
Body in order to collect branches and leaves, the fruit etc. that wither and fall from trees, and then the Litter-fall of collection is recycled, for scientific research.
The collection dictyosome 13 of the present invention is the bag body that surface is reticular structure, and screen distance can be selected according to actual needs.In actual use,
The depth for the closure frame that baffle surrounds can be 7-8cm, area 1x1m2, the height of support column can be 1m, be inserted into ground
The height being exposed afterwards is 80cm.
The collection device of the present invention is simple in structure, easy for installation, can be fabricated to arbitrary shape as needed, not interfere with section
The subsequent processes ground.
In another technical solution, the baffle 11 is four, and the closure frame is square structure, the support column
12 be four, is separately positioned on the apex of the closure frame.The closure frame of square calculates conducive to subsequent scientific research, and
Convenient for placement, coordinate with support column 12, symmetry and stability are good.
In another technical solution, as shown in figures 2-6, further include：
Unfold mechanism comprising a rectangular frame 21 and two pairs of braces 22, the rectangular frame 21 are located at described
The lower section of baffle 11, the broadside both ends of the rectangular frame 21 are respectively equipped with a pair of of brace 22, and a pair of brace 22 with it is described
The broadside of rectangular frame 21 is in same plane, one end of each brace 22 and baffle 11 be affixed, the other end with it is described
Rectangular frame 21 is affixed；
A pair of of sliding slot, the pair of sliding slot are located at the lower section of the rectangular frame 21, and respectively along the rectangle frame
The length direction of frame 21 is installed in its long side, and the notch of each sliding slot is downward, and the edge of notch is to notch inner horizontal pair
Claim to be equipped with an opposite side shelves item, an opposite side shelves item is arranged along the length direction of the sliding slot；
Collection box 3, be the open rectangular parallelepiped structure in top, the collection box 3 be both provided in its long side with it is described
The surface of the sliding rib that sliding slot matches, the collection box 3 is reticular structure, and being equipped with a Zhang Zhen in the collection box 3 moves net 31, four
The 32, upright bars 33 of a spring and a pressure sensor 34, the vibration net 31 is arcuate structure, and raises up and set
It sets, the vibration net 31 is overlapped in the projection of vertical direction with the bottom of the collection box 3, and four 32 vertical spacings of spring are set
It sets, it is affixed that one end of four springs 32 is installed in the bottom of the collection box 3, the other end and the vibration net 31, the upright bar
33 are installed in the bottom center of the collection box 3 vertically, and the pressure sensor 34 is installed in the top of the upright bar 33,
In, when four springs 32 are compressed to downwards the limit, the vibration net 31 is contacted with the pressure sensor 34；
Alarm is arranged on any one support column 12；
For electric installation comprising holder, the solar panel 4 being arranged above holder and be arranged on holder
Accumulator；
Wherein, the bottom for collecting dictyosome 13 is equipped under shed, described to collect what dictyosome 13 was contacted with each brace 22
Part is fixed, and the edge ring of the under shed for collecting dictyosome 13 is fixed around the rectangular frame 21, so that described unfold machine
Structure struts the collection dictyosome 13；The pressure sensor 34, the alarm, it is described be electrically connected to each other for electric installation, when
When the pressure sensor 34 detects pressure, the alarm equipment alarm.
In this technical solution, closure frame lower section setting unfold mechanism, for will collect dictyosome 13 support open up and along
Skeleton (the i.e. rectangular frame 21 and two pairs of braces 22) sizing for unfolding mechanism, forms similar funnel shaped below closure frame
Structure, and collect dictyosome 13 under shed is set, the opening shape and area of under shed are identical with rectangular frame 21, receipts
Collection box 3 is slidably mounted on lower opening, when collection box 3 accumulates the Litter-fall completely fallen, can slide collection box 3 along the direction of sliding rib
Dynamic extraction after being stored into Litter-fall conversion elsewhere, then collection box 3 is installed and is resetted, and is saved in the direct hand in placement scene
Work takes out the operation of Litter-fall out of collection box 3, time saving and energy saving, improves working efficiency.
Furthermore 3 bottom of collection box is arranged to double-layer structure, when there is Litter-fall to drop into collection box 3, the vibration net 31 on upper layer
Slight vibration may be implemented, the partial moisture that Litter-fall surface carries is shaken off, while the air stream between Litter-fall can be enhanced
It is dynamic, prevent Litter-fall corrupt.
In addition, the pressure sensor 34 that 3 bottom of collection box is equipped with is electrically connected to each other with alarm, for electric installation, work as pressure
When sensor 34 detects pressure, alarm equipment alarm.When practical application, a master controller can be set, when in collection box 3
When the gravity of Litter-fall pushes vibration net 31 to its contact pressure sensor 34, pressure sensor 34 sends telecommunications to master controller
Number, then, master controller controls alarm equipment alarm, notifies neighbouring staff, will collect full Litter-fall and recycles, reduces work
Make personnel and make an inspection tour the number checked, improves efficiency.
In another technical solution, as shown in figure 4, further including：
Two vibrators 5, described two vibrators 5 are symmetrically installed in the vibration net 31 about the pressure sensor 34
Lower surface；
Timer is arranged on any one support column 12, the time of vibration for setting two vibrators 5；
Wherein, two vibrators 5, the timer, described be electrically connected to each other for electric installation.
In this technical solution, vibrator 5 is set in the lower surface of vibration net 31, by the vibration realizing for controlling vibrator 5
The vibration of net 31 is vibrated, vibrator 5 is the instrument that volume is light and handy in the prior art, can realize vibration.Control vibrator 5 shakes
Dynamic frequency can sets itself according to actual needs.The vibration that vibration net 31 is realized by vibrator 5, further strengthens vibration, can
The processing for being aerated, draining for the Litter-fall being collected into artificially is controlled, avoids Litter-fall putrid and deteriorated because of humidity, together
When, fallen leaves, shedding can also be tentatively layered under the action of vibration, be easy to sort.
In another technical solution, four springs 32 are centrosymmetric distribution about the upright bar 33, vibrate 31 stress of net
Uniformly, coordinate vibration.
In another technical solution, the frequency of two vibrators 5 vibration is to be vibrated 15 minutes every 2 hours, in practice
Optimized frequency, the preferred value after balance between power consumption and Litter-fall processing.
In another technical solution, the length of the sliding slot is equal with the long side of the rectangular frame 21, the collection
Box 3 is fallen in the projection of vertical direction in the closure frame that the multiple baffle 11 surrounds, and collection box 3 is less than closure frame, makes
It obtains collection device and similar funnel-form is integrally formed, it is highly practical.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (7)
1. litter raking device, which is characterized in that including：
Multiple baffles, the multiple baffle are sequentially connected from head to tail to form closure frame；
Multiple support columns, one end of the multiple support column are fixed in the bottom surface of closure frame, to support closure frame to make it
It is horizontally disposed；
Dictyosome is collected, is bag body with an open mouth, the edge of the upper opening is circumferentially fixed around closure frame；
Wherein, the depth for collecting dictyosome is less than the height of the multiple support column.
2. litter raking device as described in claim 1, which is characterized in that the baffle is four, the closure frame
It is square structure, the support column is four, is separately positioned on the apex of the closure frame.
3. litter raking device as described in claim 1, which is characterized in that further include：
Unfold mechanism comprising a rectangular frame and two pairs of braces, the rectangular frame are located at below the baffle, institute
The broadside both ends for stating rectangular frame are respectively equipped with a pair of of brace, and a pair of brace and the broadside of the rectangular frame are in
In same plane, one end of each brace and baffle be affixed, the other end and the rectangular frame are affixed；
A pair of of sliding slot, the pair of sliding slot are located at the lower section of the rectangular frame, and respectively along the length of the rectangular frame
Degree direction is installed in its long side, and the notch of each sliding slot is downward, and the edge of notch is arranged with one to notch inner horizontal
Opposite side shelves item, an opposite side shelves item are arranged along the length direction of the sliding slot；
Collection box, is the open rectangular parallelepiped structure in top, and the collection box is both provided with and the sliding slot phase in its long side
The surface of matched sliding rib, the collection box is reticular structure, and being equipped with a Zhang Zhen in the collection box moves net, four springs, one
A upright bar and a pressure sensor, the vibration net is arcuate structure, and the setting that raises up, the vibration net are erecting
Histogram to projection overlapped with the bottom of the collection box, the setting of four spring vertical spacings, one end of four springs is installed in
The bottom of the collection box, the other end and vibration net are affixed, and the upright bar is installed in vertically in the bottom of the collection box
Centre, the pressure sensor are installed in the top of the upright bar, wherein when four springs are compressed to downwards the limit, the vibration
Net and the pressure sensor contacts；
Alarm is arranged on any one support column；
For electric installation comprising holder, the solar panel being arranged above holder and the electric power storage being arranged on holder
Pond；
Wherein, the bottom for collecting dictyosome is equipped under shed, and the part that the collection dictyosome is contacted with each brace is fixed, institute
The edge ring for stating the under shed for collecting dictyosome is fixed around the rectangular frame, so that the mechanism of unfolding is by the collection dictyosome
It struts；The pressure sensor, the alarm, it is described be electrically connected to each other for electric installation, when the pressure sensor detects
When pressure, the alarm equipment alarm.
4. litter raking device as claimed in claim 3, which is characterized in that further include：
Two vibrators, described two vibrators are symmetrically installed in the lower surface of the vibration net about the pressure sensor；
Timer is arranged on any one support column, the time of vibration for setting two vibrators；
Wherein, two vibrators, the timer, described be electrically connected to each other for electric installation.
5. litter raking device as claimed in claim 3, which is characterized in that four springs are in center pair about the upright bar
Claim distribution.
6. litter raking device as claimed in claim 4, which is characterized in that the frequency of two vibrators vibration is every 2
Hour vibration 15 minutes.
7. litter raking device as claimed in claim 6, which is characterized in that the length of the sliding slot and the rectangle frame
The long side of frame is equal, and the collection box is fallen in the projection of vertical direction in the closure frame that the multiple baffle surrounds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810293161.2A CN108414266B (en) | 2018-03-30 | 2018-03-30 | Litters collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810293161.2A CN108414266B (en) | 2018-03-30 | 2018-03-30 | Litters collection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108414266A true CN108414266A (en) | 2018-08-17 |
| CN108414266B CN108414266B (en) | 2024-05-07 |
Family
ID=63134161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810293161.2A Active CN108414266B (en) | 2018-03-30 | 2018-03-30 | Litters collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108414266B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202916116U (en) * | 2012-12-03 | 2013-05-01 | 中国环境科学研究院 | Device for collecting litters of field observation quadrat in forest ecosystem |
| CN203025003U (en) * | 2012-12-25 | 2013-06-26 | 青岛农业大学 | Device for accurately collecting litters in wet land |
| CN204964228U (en) * | 2015-09-22 | 2016-01-13 | 中国林业科学研究院热带林业研究所 | Collect wither and fall device of thing of forest |
| CN206056989U (en) * | 2016-09-30 | 2017-03-29 | 重庆市林业科学研究院 | A kind of forest land litter raking device |
| CN106769168A (en) * | 2017-01-06 | 2017-05-31 | 中国林业科学研究院热带林业实验中心 | A kind of Litter collector |
| CN206411476U (en) * | 2016-12-16 | 2017-08-15 | 甘肃省祁连山水源涵养林研究院 | A kind of junk collects frame and equipment |
| CN207991843U (en) * | 2018-03-30 | 2018-10-19 | 中国林业科学研究院热带林业实验中心 | Litter raking device |
-
2018
- 2018-03-30 CN CN201810293161.2A patent/CN108414266B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202916116U (en) * | 2012-12-03 | 2013-05-01 | 中国环境科学研究院 | Device for collecting litters of field observation quadrat in forest ecosystem |
| CN203025003U (en) * | 2012-12-25 | 2013-06-26 | 青岛农业大学 | Device for accurately collecting litters in wet land |
| CN204964228U (en) * | 2015-09-22 | 2016-01-13 | 中国林业科学研究院热带林业研究所 | Collect wither and fall device of thing of forest |
| CN206056989U (en) * | 2016-09-30 | 2017-03-29 | 重庆市林业科学研究院 | A kind of forest land litter raking device |
| CN206411476U (en) * | 2016-12-16 | 2017-08-15 | 甘肃省祁连山水源涵养林研究院 | A kind of junk collects frame and equipment |
| CN106769168A (en) * | 2017-01-06 | 2017-05-31 | 中国林业科学研究院热带林业实验中心 | A kind of Litter collector |
| CN207991843U (en) * | 2018-03-30 | 2018-10-19 | 中国林业科学研究院热带林业实验中心 | Litter raking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108414266B (en) | 2024-05-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207991843U (en) | Litter raking device | |
| CN109005916A (en) | It is a kind of to pluck jujube device automatically | |
| CN204426394U (en) | A kind of novel rice moth gathering unit | |
| CN210718350U (en) | Golden-silk chrysanthemum airing device | |
| CN207515394U (en) | A kind of wheat drying device | |
| CN108414266A (en) | Litter raking device | |
| CN104718890B (en) | The picker of the short clump blueberry in a kind of mountain region | |
| CN208891245U (en) | Portable multifunctional pollen collection box | |
| CN201142852Y (en) | Net for collecting individual Chinese chestnut plant | |
| CN208924692U (en) | It is a kind of to pluck jujube device automatically | |
| CN206981135U (en) | A kind of farmland soil macro-invertebrate sieve picks up device | |
| CN109051002A (en) | A kind of transport device convenient for being stored to tealeaves | |
| CN209628122U (en) | A kind of blueberry fresh fruit cutting collection device | |
| CN208768474U (en) | A kind of peach plantation picker with buffering protection function | |
| KR20130047319A (en) | The fruit harvest | |
| CN205946600U (en) | Grape picking device | |
| CN207446728U (en) | Desk-top seed gravity separator | |
| CN209403067U (en) | A kind of portable low cost has the jujube collection device of jujube leaf separation function | |
| CN109953002A (en) | A kind of new-type lifting equipment and its method | |
| CN216362651U (en) | Movable macadamia nut fruit collecting device | |
| CN208807502U (en) | A kind of agricultural grain air-curing device | |
| CN219656519U (en) | Medicinal material sunning frame of split-level | |
| CN208175565U (en) | A kind of umbrella bagging device of long-stalked crop | |
| CN211108532U (en) | Device for temporarily storing wild sugarcane germplasm resources | |
| CN218526824U (en) | Four-row harvesting and collecting equipment on ridge based on soybeans |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |