CN108414266B - Litters collection device - Google Patents
Litters collection device Download PDFInfo
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- CN108414266B CN108414266B CN201810293161.2A CN201810293161A CN108414266B CN 108414266 B CN108414266 B CN 108414266B CN 201810293161 A CN201810293161 A CN 201810293161A CN 108414266 B CN108414266 B CN 108414266B
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- 238000009434 installation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 235000013399 edible fruits Nutrition 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 235000015097 nutrients Nutrition 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Combined Means For Separation Of Solids (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a litter collection device, which comprises: the plurality of baffles are sequentially connected end to form a closed frame; one end of each support column is fixedly connected to the bottom surface of the closed frame so as to support the closed frame to be horizontally arranged; the collecting net body is a bag body with an upper opening, and the edge of the upper opening is fixedly arranged around the circumference of the closed frame; the depth of the collecting net body is smaller than the height of the supporting columns. The invention has simple structure, convenient installation and large single collection amount, and can realize preliminary sorting and delay the spoilage of litters.
Description
Technical Field
The invention relates to the technical field of environmental protection equipment, in particular to a litter collecting device.
Background
The trees grow, branches and leaves or fruits always wither, and if the trees are not subjected to collecting and finishing, the withered matters can be slowly slowed into soil to become nutrients in the soil. In the prior art, a common collecting device for tree litter is generally cleaned, so that the environment is clean, and the collected litter can be used as a feed for animals. In scientific research, researchers need to collect litters to determine the amount of litter to determine the effect on soil nutrients. The collection frame is built under trees generally to collect, thereby judge the influence of the thing that withers to soil nutrient, but only simply collect the thing that withers when collecting, the thing that withers after collecting needs artificial inspection and in time gathers, and needs artificial sorting fallen leaves and fallen fruits or branches after collecting, and work load is big, and work efficiency is low. Therefore, the collection device in the prior art is only used for simply collecting, and has the advantages of small single collection amount, large water content of litters, long subsequent drying time, time and labor waste for manual sorting, and slow scientific research progress.
Disclosure of Invention
It is an object of the present invention to solve at least the above problems and to provide at least the advantages to be described later.
The invention also aims to provide a litter collection device which is simple in structure, convenient to install and large in single collection amount, and can realize preliminary sorting and delay litter spoilage.
To achieve these objects and other advantages and in accordance with the purpose of the invention, there is provided a litter collection apparatus comprising:
the plurality of baffles are sequentially connected end to form a closed frame;
One end of each support column is fixedly connected to the bottom surface of the closed frame so as to support the closed frame to be horizontally arranged;
the collecting net body is a bag body with an upper opening, and the edge of the upper opening is fixedly arranged around the circumference of the closed frame;
the depth of the collecting net body is smaller than the height of the supporting columns.
Preferably, the number of the baffle plates is four, the closed frame is of a square structure, and the number of the support columns is four and is respectively arranged at the top points of the closed frame.
Preferably, the method further comprises:
The stretching mechanism comprises a rectangular frame and two pairs of inclined rods, the rectangular frame is positioned below the baffle, two pairs of inclined rods are respectively arranged at two ends of the wide edge of the rectangular frame, the pair of inclined rods and the wide edge of the rectangular frame are positioned in the same plane, one end of each inclined rod is fixedly connected with the baffle, and the other end of each inclined rod is fixedly connected with the rectangular frame;
The sliding grooves are positioned below the rectangular frame and are respectively and fixedly arranged on the long sides of the rectangular frame along the length direction of the rectangular frame, the notch of each sliding groove is downward, a pair of edge baffle strips are horizontally and symmetrically arranged in the notch along the edge of the notch, and the pair of edge baffle strips are arranged along the length direction of the sliding groove;
The collecting box is of a cuboid structure with an open top, sliding edges matched with the sliding grooves are arranged on the long edges of the collecting box, the surface of the collecting box is of a net structure, a vibrating net, four springs, a vertical rod and a pressure sensor are arranged in the collecting box, the vibrating net is of an arc structure and is arranged in an upward protruding mode, the projection of the vibrating net in the vertical direction coincides with the bottom of the collecting box, the four springs are arranged at intervals vertically, one end of each of the four springs is fixedly arranged at the bottom of the collecting box, the other end of each of the four springs is fixedly connected with the vibrating net, the vertical rod is vertically fixedly arranged at the center of the bottom of the collecting box, and the pressure sensor is fixedly arranged at the top end of the vertical rod;
An alarm arranged on any one of the support columns;
The power supply device comprises a bracket, a solar panel arranged above the bracket and a storage battery arranged on the bracket;
The bottom of the collecting net body is provided with a lower opening, the part of the collecting net body contacted with each inclined rod is fixed, and the edge of the lower opening of the collecting net body is fixedly arranged around the rectangular frame so that the stretching mechanism stretches the collecting net body; the pressure sensor, the alarm and the power supply device are electrically connected with each other, and the alarm alarms when the pressure sensor detects pressure.
Preferably, the method further comprises:
The two vibrators are symmetrically fixed on the lower surface of the vibrating screen relative to the pressure sensor;
the timer is arranged on any support column and is used for setting the vibration time of the two vibrators;
Wherein the two vibrators, the timer, and the power supply are electrically connected to each other.
Preferably, the four springs are distributed centrally and symmetrically with respect to the upright.
Preferably, the frequency of vibration of the two vibrators is 15 minutes every 2 hours.
Preferably, the length of the sliding groove is equal to the length of the long side of the rectangular frame, and the projection of the collecting box in the vertical direction falls into a closed frame surrounded by the baffles.
The invention at least comprises the following beneficial effects:
the collecting net body of the invention naturally sags due to self gravity to form a bag body which sags downwards, so that branches, leaves, fruits and the like from the tree litters can be collected conveniently, and the collected litters can be recovered for scientific research. The collecting device provided by the invention has the advantages of simple structure and convenience in installation, can be manufactured into any shape according to the needs, and can not influence the follow-up process of scientific research.
According to the invention, the stretching mechanism is arranged below the closed frame, a funnel-shaped structure is formed below the closed frame, the collecting box is slidably arranged at the lower opening, when the collecting box is full of falling litters, the collecting box can be slidably pulled out along the sliding edge direction, the litters are converted and stored in other places, and then the collecting box is installed and reset, so that the operation of directly and manually taking out the litters from the collecting box at the installation site is omitted, the time and labor are saved, and the working efficiency is improved.
The bottom of the collecting box is provided with a double-layer structure, when falling objects fall into the collecting box, the upper vibration net can realize slight vibration, shake off part of moisture carried on the surfaces of the falling objects, and meanwhile, enhance the air flow among the falling objects and prevent the falling objects from spoiling.
The pressure sensor arranged at the bottom of the collecting box is electrically connected with the alarm and the power supply device, when the pressure sensor detects the pressure, the alarm alarms to inform nearby staff, the collected litters are recovered, the inspection and checking times of the staff are reduced, and the efficiency is improved.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic diagram of the overall structure in one embodiment of the invention;
FIG. 2 is a schematic view of a portion of the structure of the present invention;
FIG. 3 is a schematic view of a vibrating screen according to the present invention;
FIG. 4 is a schematic diagram of a vibrator according to the present invention;
FIG. 5 is a schematic diagram of a pressure sensor arrangement according to the present invention;
fig. 6 is a schematic structural diagram of a power supply device according to the present invention.
Detailed Description
The present invention is described in further detail below with reference to the drawings and examples to enable those skilled in the art to practice the invention by referring to the description.
It will be understood that terms, such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof. It should be noted that the experimental methods described in the following embodiments, unless otherwise specified, are all conventional methods, and the reagents and materials, unless otherwise specified, are all commercially available; in the description of the present invention, the terms "transverse", "longitudinal", "axial", "radial", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
As shown in fig. 1, a litter collection device comprises:
a plurality of baffles 11, wherein the baffles 11 are sequentially connected end to form a closed frame;
One end of each support column 12 is fixedly connected to the bottom surface of the closed frame so as to support the closed frame to be horizontally arranged;
the collecting net body 13 is a bag body with an upper opening, and the edge of the upper opening is fixedly arranged around the circumference of the closed frame;
wherein the depth of the collecting net body 13 is smaller than the height of the plurality of support columns 12.
The collecting device is arranged below a tree, when the collecting device is used, the closed frame is supported by the support columns 12, the lower ends of the support columns 12 are directly inserted into the ground for fixation, the collecting net body 13 naturally sags due to self gravity to form a downward concave bag body, so that branches, leaves, fruits and the like from the tree littering can be collected conveniently, and the collected litters are recovered for scientific research. The collecting net body 13 is a bag body with a net-shaped structure on the surface, and the aperture of the net can be selected according to actual needs. When in actual use, the depth of the closed frame surrounded by the baffle plates can be 7-8cm, the area is 1x1m 2, the height of the support column can be 1m, and the height exposed outside after the support column is inserted into the ground is 80 cm.
The collecting device provided by the invention has the advantages of simple structure and convenience in installation, can be manufactured into any shape according to the needs, and can not influence the follow-up process of scientific research.
In another embodiment, the number of the baffles 11 is four, the number of the closed frames is square, and the number of the support columns 12 is four, and the four support columns are respectively arranged at the top points of the closed frames. The square closed frame is favorable for subsequent scientific research calculation, is convenient to place and is matched with the support column 12, and the symmetry and the stability are good.
In another embodiment, as shown in fig. 2-6, the method further includes:
the stretching mechanism comprises a rectangular frame 21 and two pairs of inclined rods 22, wherein the rectangular frame 21 is positioned below the baffle 11, two pairs of inclined rods 22 are respectively arranged at two wide edges of the rectangular frame 21, the pair of inclined rods 22 and the wide edge of the rectangular frame 21 are positioned in the same plane, one end of each inclined rod 22 is fixedly connected with the baffle 11, and the other end of each inclined rod 22 is fixedly connected with the rectangular frame 21;
The pair of sliding grooves are positioned below the rectangular frame 21 and are respectively and fixedly arranged on the long sides of the rectangular frame 21 along the length direction of the rectangular frame, the notch of each sliding groove is downward, a pair of side stop strips are horizontally and symmetrically arranged in the notch along the edge of the notch, and the pair of side stop strips are arranged along the length direction of the sliding groove;
The collecting box 3 is of a cuboid structure with an open top, sliding edges matched with the sliding grooves are arranged on the long edges of the collecting box 3, the surface of the collecting box 3 is of a net structure, a vibrating net 31, four springs 32, a vertical rod 33 and a pressure sensor 34 are arranged in the collecting box 3, the vibrating net 31 is of an arc structure and is arranged in an upward protruding mode, the projection of the vibrating net 31 in the vertical direction coincides with the bottom of the collecting box 3, the four springs 32 are arranged at vertical intervals, one ends of the four springs 32 are fixedly connected with the bottom of the collecting box 3, the other ends of the four springs 32 are fixedly connected with the vibrating net 31, the vertical rod 33 is vertically fixedly connected with the center of the bottom of the collecting box 3, the pressure sensor 34 is fixedly connected with the top end of the vertical rod 33, and the four springs 32 are compressed downwards to the limit, and the vibrating net 31 is in contact with the pressure sensor 34;
An alarm provided on any one of the support columns 12;
The power supply device comprises a bracket, a solar panel 4 arranged above the bracket and a storage battery arranged on the bracket;
wherein, the bottom of the collecting net body 13 is provided with a lower opening, the contact part of the collecting net body 13 and each diagonal rod 22 is fixed, and the edge of the lower opening of the collecting net body 13 is fixedly arranged around the rectangular frame 21 so that the stretching mechanism stretches the collecting net body 13; the pressure sensor 34, the alarm, and the power supply are electrically connected to each other, and the alarm alarms when the pressure sensor 34 detects pressure.
In this technical scheme, set up the mechanism of stretching in the below of closed frame for prop out collecting the web 13, and keep in shape along the skeleton of mechanism of stretching (i.e. rectangle frame 21 and two pairs of diagonal rods 22), form the structure of similar funnel shape in closed frame below, and set up the lower opening on collecting the web 13, lower opening's opening shape and area are the same with rectangle frame 21, collecting box 3 slidable mounting is in the lower opening department, when collecting box 3 is packed the litters that fall, can slide out collecting box 3 along the direction of smooth arris, after converting the litters and storing to other places, install again collecting box 3 and reset, save and put the operation of taking out the litters in the scene is direct manual from collecting box 3, labour saving and time saving, improve work efficiency.
Furthermore, the bottom of the collecting box 3 is arranged to be of a double-layer structure, when falling objects fall into the collecting box 3, the vibrating net 31 on the upper layer can realize slight vibration, and shake off partial moisture carried on the surface of the falling objects, and meanwhile, the air flow between the falling objects can be enhanced, so that the falling objects are prevented from being spoiled.
In addition, a pressure sensor 34 provided at the bottom of the collection box 3 is electrically connected with an alarm and a power supply device, and the alarm alarms when the pressure sensor 34 detects pressure. In practical application, a master controller can be arranged, when the gravity of the falling objects in the collection box 3 presses down the vibration net 31 to be in contact with the pressure sensor 34, the pressure sensor 34 sends an electric signal to the master controller, then the master controller controls the alarm to alarm, informs nearby staff, recovers the collected falling objects, reduces the inspection times of the staff, and improves the efficiency.
In another embodiment, as shown in fig. 4, the method further includes:
two vibrators 5, the two vibrators 5 are symmetrically fixed on the vibration net 31 about the pressure sensor 34
Is formed on the lower surface of the base plate;
a timer provided on any one of the support columns 12 for setting the vibration time of the two vibrators 5;
wherein the two vibrators 5, the timer, the power supply are electrically connected to each other.
In this technical scheme, set up vibrator 5 at the lower surface of vibrating screen 31, realize the vibration of vibrating screen 31 through the vibration of control vibrator 5, vibrator 5 is light in size, can realize the instrument of vibration among the prior art all. The frequency of controlling the vibrator 5 to vibrate can be set according to the actual needs. The vibrator 5 is used for realizing the vibration of the vibration net 31, further strengthening the vibration, manually controlling the ventilation and draining treatment of the collected litters, avoiding the rotting and deteriorating of the litters due to the humidity, and simultaneously, the litters and the fruits can be primarily layered under the action of the vibration, so that the sorting is easy.
In another technical solution, the four springs 32 are distributed in a central symmetry manner with respect to the upright rods 33, the vibrating net 31 is stressed uniformly and the vibration is coordinated.
In another embodiment, the frequency of vibration of the two vibrators 5 is 15 minutes every 2 hours, and in practice, the preferred frequency, power consumption and the preferred value after the balance between litter treatment.
In another technical scheme, the length of the chute is equal to the length of the long side of the rectangular frame 21, the projection of the collecting box 3 in the vertical direction falls in a closed frame surrounded by the baffle plates 11, and the collecting box 3 is smaller than the closed frame, so that the collecting device is formed into a funnel-like shape as a whole, and the practicability is strong.
Although embodiments of the present invention have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the invention would be readily apparent to those skilled in the art, and accordingly, the invention is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (5)
1. Litter collection device, its characterized in that includes:
The four baffles are sequentially connected end to form a closed frame, and the closed frame is of a square structure;
One end of each of the four support columns is fixedly connected to the bottom surface of the closed frame so as to support the closed frame to be horizontally arranged, and the four support columns are respectively arranged at the vertexes of the closed frame;
the collecting net body is a bag body with an upper opening, and the edge of the upper opening is fixedly arranged around the circumference of the closed frame;
The depth of the collecting net body is smaller than the height of the four supporting columns;
Further comprises:
The stretching mechanism comprises a rectangular frame and two pairs of inclined rods, the rectangular frame is positioned below the baffle, two pairs of inclined rods are respectively arranged at two ends of the wide edge of the rectangular frame, the pair of inclined rods and the wide edge of the rectangular frame are positioned in the same plane, one end of each inclined rod is fixedly connected with the baffle, and the other end of each inclined rod is fixedly connected with the rectangular frame;
The sliding grooves are positioned below the rectangular frame and are respectively and fixedly arranged on the long sides of the rectangular frame along the length direction of the rectangular frame, the notch of each sliding groove is downward, a pair of edge baffle strips are horizontally and symmetrically arranged in the notch along the edge of the notch, and the pair of edge baffle strips are arranged along the length direction of the sliding groove;
The collecting box is of a cuboid structure with an open top, sliding edges matched with the sliding grooves are arranged on the long edges of the collecting box, the surface of the collecting box is of a net structure, a vibrating net, four springs, a vertical rod and a pressure sensor are arranged in the collecting box, the vibrating net is of an arc structure and is arranged in an upward protruding mode, the projection of the vibrating net in the vertical direction coincides with the bottom of the collecting box, the four springs are arranged at intervals vertically, one end of each of the four springs is fixedly arranged at the bottom of the collecting box, the other end of each of the four springs is fixedly connected with the vibrating net, the vertical rod is vertically fixedly arranged at the center of the bottom of the collecting box, and the pressure sensor is fixedly arranged at the top end of the vertical rod;
An alarm arranged on any one of the support columns;
The power supply device comprises a bracket, a solar panel arranged above the bracket and a storage battery arranged on the bracket;
The bottom of the collecting net body is provided with a lower opening, the part of the collecting net body contacted with each inclined rod is fixed, and the edge of the lower opening of the collecting net body is fixedly arranged around the rectangular frame so that the stretching mechanism stretches the collecting net body; the pressure sensor, the alarm and the power supply device are electrically connected with each other, and the alarm alarms when the pressure sensor detects pressure.
2. The litter collection device of claim 1, further comprising:
The two vibrators are symmetrically fixed on the lower surface of the vibrating screen relative to the pressure sensor;
the timer is arranged on any support column and is used for setting the vibration time of the two vibrators;
Wherein the two vibrators, the timer, and the power supply are electrically connected to each other.
3. The litter collection device of claim 2 wherein four springs are centrally symmetrically distributed about the upright.
4. The litter collection device of claim 3 wherein the frequency of vibration of both vibrators is 15 minutes every 2 hours.
5. The litter collection device of claim 4 wherein the length of the chute is equal to the length of the long side of the rectangular frame and the projection of the collection box in the vertical direction falls within the closed frame enclosed by the four baffles.
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 CN108414266A (en) | 2018-08-17 |
| CN108414266B true CN108414266B (en) | 2024-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810293161.2A Active CN108414266B (en) | 2018-03-30 | 2018-03-30 | Litters collection device |
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| Country | Link |
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| 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 |
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| Publication number | Publication date |
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| CN108414266A (en) | 2018-08-17 |
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