CN211568989U

CN211568989U - Forest thing collection device that withers and falls

Info

Publication number: CN211568989U
Application number: CN201922353198.2U
Authority: CN
Inventors: 肖石红; 蔡坚; 张中瑞; 高常军; 魏龙; 易小青; 吴琰
Original assignee: Guangdong Academy of Forestry
Current assignee: Guangdong Academy of Forestry
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-09-25
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a forest thing collection device that withers and falls, including the collection net that leaks hopper-shaped, collector and collection bag, be provided with the support frame on the collection net, collect the net and include upper shed and under shed, upper shed's area is bigger than the under shed, and the collector adopts the metal to make, and the strip is offered the upper shed and the under shed of top surface about the intercommunication, and the upper shed can be dismantled with the under shed of collecting the net and be connected, and the under shed communicates to in the collection bag, and the collection bag cladding is outside at the collector to can dismantle the connection and collect the under shed department of net. All parts of the device can be flexibly disassembled, all parts can be assembled after being scattered to a sample plot, occupied space is saved, and except for the collector, other parts of the device are made of plastic or lighter materials, so that the device is convenient to carry and saves manpower. Meanwhile, the collector is made of metal and has certain weight, the collecting net is effectively prevented from being blown away by wind, the shape of the collector is fixed, and the situation that the collecting opening is blocked due to overlarge wind power can be avoided.

Description

Forest thing collection device that withers and falls

Technical Field

The utility model relates to a forestry research technical field, concretely relates to forest thing collection device that withers and falls.

Background

The litter refers to a general term of all organic matters which are generated by the withering of aboveground plant components in the ecosystem, such as branches, leaves, barks, fruits, seeds, flowers and other substances generated on the ground and returned to the surface of the forest land, provide nutrients and energy sources for decomposers and maintain the functions of the ecosystem. The litters serve as a main source of soil organic matters, provide reaction substrates and habitats for soil microorganisms, are very important indexes in the material circulation and energy flow of a land ecosystem, serve as the total primary productivity in a forest ecosystem and are very important for the nutrient circulation and the forest productivity.

The manual method is difficult to collect the litters, the efficiency is low, the scientific research progress is seriously influenced, and therefore the litters collecting device is required to be used. However, the traditional collecting device is generally made of wood or plastic pipes, is moved to the field after being completed according to a fixed shape, is not easy to carry, occupies a large space, is troublesome to install and has a large workload, and in addition, more typhoons exist in southern areas, and the total amount of the forest litter is estimated to be smaller if the litter collecting device is blown away due to insecure installation of the litter collecting device in typhoon weather, so that certain influence is caused on research results.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a forest thing collection device that withers and falls.

In order to achieve the above purpose, the technical scheme of the utility model is that:

the utility model provides a forest thing collection device that withers and falls, includes collection net, collector and the collection bag that leaks hopper-shaped, be provided with the support frame on the collection net, it includes upper shed and under shed to collect the net, upper shed's area is bigger than the under shed, the collector adopts the metal to make, and the strip is offered the upper shed and the under shed of top surface about the intercommunication, the upper shed of collector can be dismantled with the under shed of collecting the net and be connected, the under shed intercommunication of collector is to in the collection bag, the collection bag cladding is outside at the collector to can dismantle the connection and collect the under shed department of net.

Further, the shape of the upper opening of the collector is consistent with the shape of the lower opening of the collecting net. Set up like this, can effectively improve the collection efficiency who collects the net.

Furthermore, the collector is of a net structure formed by welding iron wires. By the arrangement, more structures are communicated between the collector and the collecting bag, and the situation that the collector is blocked inside to cause collecting failure can be prevented.

Further, the support frame comprises a plastic support arranged at the edge of the upper opening of the collecting net and at least three support rods detachably connected with the plastic support.

Furthermore, the supporting rod is of a telescopic structure.

Further, the bottom end of the supporting rod is provided with a tip which is convenient to insert into soil.

Compared with the prior art, the utility model, have following advantage:

all parts of the device can be flexibly disassembled, all parts can be assembled after being scattered to a sample plot, occupied space is saved, and except for the collector, other parts of the device are made of plastic or lighter materials, so that the device is convenient to carry and saves manpower. Meanwhile, the collector is formed by welding iron wires and has certain weight, the collection net is effectively prevented from being blown away by wind, the shape of the collector is fixed, and the situation that the collection opening is blocked due to overlarge wind power can be avoided. The height of the supporting frame serving as the device can be automatically adjusted, so that the device can be horizontally arranged in a forest with a larger gradient.

Drawings

FIG. 1 is a schematic view of the overall structure of a Bensen forest litter collection device;

description of reference numerals: 1. collecting a net; 11. an upper opening; 12. a lower opening; 2. a collector; 21. an upper opening; 22. a lower opening; 3. a collection bag; 4. a support bar; 41. a pointed tip.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

Examples

As shown in fig. 1, a forest litter collection device, including collection net 1, collector 2 and the collection bag 3 that leaks hopper-shaped, collect and be provided with the support frame on the net 1, collect net 1 and include upper shed 11 and under shed 12, upper shed 11's area is bigger than under shed 12. The upper opening 11 and the lower opening 12 of the collecting net are both provided with plastic brackets made of plastic, and the upper opening 11 and the lower opening 12 are preferably circular in shape, and the circumference of the circle is smaller under the condition of the same area, so that materials can be saved more. Collector 2 is seted up the upper shed 21 and the end opening 22 of top surface about the intercommunication, and the upper shed of collector can be dismantled with the end opening 12 of collecting net 1 and be connected, and the end opening intercommunication of collector 2 is to collecting in the bag 3, and the cladding of collecting bag 3 is outside collector 2 to can dismantle the connection and collect the end opening 12 department of net 1.

Collector 2 adopts the metal to make, the shape of upper shed 21 is unanimous with the lower shed 12 who collects net 1, it is circular equally, in order to be favorable to guaranteeing to collect the collection efficiency of net 1, collector 2 is whole to be the cylinder, and the network structure who forms for adopting the iron wire welding, thereby the thing that withers and falls in collecting bag 3 except that the lower shed 22 play of collector again, also can fall in collecting bag 3 in collector 2's net gape department, the thing that withers and falls of avoiding collecting bag 3 to collect is too much, block up the lower shed 22 of collector, cause the thing that withers and fall to pile up in collecting net 1, and the condition of unable make full use of collecting bag 3 inner space takes place.

As regards the way of detachable connection of the collector 2 and the collecting bag 3 to the lower opening 12 of the collecting net 1, although no particular mention has been made in this embodiment, the skilled person will be able to derive better answers from the existing detachable connections, such as clamping on the collecting net 1 by means of clips fixed to the collector 2 and the collecting bag 3, or by adding hooks on the collector 2 and the collecting bag 3 for hooking the plastic brackets of the lower opening 12, etc., which are not a main protection of the present application, and therefore not much described.

The support frame comprises a plastic support arranged at the edge of the upper opening 11 of the collecting net 1 and at least three support rods 4 detachably connected with the plastic support at the upper opening 11. In this embodiment, the number of the support rods 4 is four, and the detachable connection mode can be realized by adopting a threaded connection mode. The bracing piece 4 is extending structure, specifically can be for controlling through the mode of spring buckle. The bottom end of the supporting rod 4 is provided with a pointed end 41, so that when the supporting rod 4 is used, the end of the bottom end can be better inserted into soil, and the stability of the whole collecting device is ensured.

When using specifically, at first carry each part of collection device to the appointed place that needs the collection thing that withers and falls, then be connected the bracing piece 4 with collection net 1 and install, utilize the tip 41 of bracing piece 4 bottom to insert in earth to guarantee holistic stability, if meet the slope, then can be through the flexible length of adjusting bracing piece 4, make the upper shed 11 of collecting net 1 set up for the level all the time. The collector 2 is then mounted at the lower opening 12 of the collecting net 1 and the collecting bag 3 is wrapped around the collector 2 and mounted at the lower opening 12 of the collecting net 1, at which point the mounting of the whole collecting device is completed. And finally, the litter in the collecting bag 3 is collected and counted according to a preset mode, so that the litter collection can be finished. After using, alright unpack each part apart and accomodate, can take away simple and convenient.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a forest thing collection device that withers and falls which characterized in that: including collection net (1), collector (2) and collection bag (3) of funnel-shaped, be provided with the support frame on collecting net (1), collect net (1) including opening (11) and under shed (12), the area of going up opening (11) is bigger than under shed (12), collector (2) adopt the metal to make, upper shed (21) and under shed (22) of top surface about the strip and seted up the intercommunication, upper shed (21) and the under shed (12) of collecting net (1) of collector can be dismantled and be connected, under shed (22) of collector (2) communicate to in collecting bag (3), it is outside in collector (2) to collect bag (3) cladding to can dismantle the connection and locate at under shed (12) of collecting the net.

2. The forest litter collection device of claim 1, wherein: the shape of the upper opening (21) of the collector is identical to the shape of the lower opening (12) of the collecting net.

3. A forest litter collection apparatus as claimed in any one of claims 1 or 2, wherein: the collector (2) is of a net structure formed by welding iron wires.

4. The forest litter collection device of claim 1, wherein: the support frame comprises a plastic support arranged at the edge of an upper opening (11) of the collecting net (1) and at least three support rods (4) detachably connected with the plastic support.

5. The forest litter collection device of claim 4, wherein: the supporting rod (4) is of a telescopic structure.

6. The forest litter collection device of claim 4, wherein: the bottom end of the supporting rod (4) is provided with a tip (41) which is convenient to insert into soil.