CN105340472B - A kind of gripper type pasture and water harvester and pasture and water acquisition method - Google Patents
A kind of gripper type pasture and water harvester and pasture and water acquisition method Download PDFInfo
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- CN105340472B CN105340472B CN201510772595.7A CN201510772595A CN105340472B CN 105340472 B CN105340472 B CN 105340472B CN 201510772595 A CN201510772595 A CN 201510772595A CN 105340472 B CN105340472 B CN 105340472B
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Abstract
The present invention relates to a kind of gripper type pasture and water harvester and pasture and water acquisition method.Harvester includes telescopic arm, operation handle, transmission mechanism, operation button and executing agency.The expansion link that telescopic arm is connected by Multi-section retractable is constituted, and it at least includes head end expansion link and end expansion link.Operation handle is arranged at the head end of head end expansion link, and it includes fixed handle and flexible handle.Transmission mechanism includes wind spring and transmission rope, and wind spring is arranged at head end, and transmission rope one end is connected to wind spring and by its collection.Operation button movable set is moved between the position that can be upspring in a depressed position and one in head end expansion link, and flexible handle is installed with operation button activity.Executing agency is arranged at the end of end expansion link, and it performs pawl and connected by the other end of slider-crank mechanism and transmission rope.When clutching the flexible handle, transmission rope is tightened up and pulls slider-crank mechanism driving to perform pawl closure, so as to realize the collection to pasture and water.
Description
Technical field
The present invention relates to a kind of harvester and its method, more particularly to pasture and water harvester and pasture and water acquisition method.
Background technology
Pasture and water generally refer to the herbaceous plant that can be grown in water.Water plant, which refers to, physiologically depends on water environment, extremely
The small part cyclostage occur in water or water surface plant group.Pasture and water are habitat and the protection of many aquatic animals
Institute, pasture and water cooperate with fish, complemented each other, and bring out the best in each other.The carbon dioxide that pasture and water absorb in water under light illumination carries out light
Cooperation is used, and oxygen is released, for aquatic animal respiration；Pasture and water also by absorbing the nutriment in water, reduce Organic Pollution, play net
Change effect of water quality.
Wetland and lake are important natural resources and the ecosystem, with irreplaceable comprehensive function.It is especially wet
Ground not only provides ample resources for the mankind, and maintaining the ecological balance, keep bio-diversity and rareness species resource and
Store flood-water for use in a drought, pollution degradation regulate the climate, control to play an important role in terms of the soil erosion.China possesses Wetland Area
More than 6500 ten thousand hectares, the 10% of world's Wetland Area is accounted for, first, Asia is occupied.
Pasture and water, as wetland and the chief component of lake ecosystem, are a kind of very important natural resources.It is right
The investigation and research of waterweeds resource situation has far-reaching significance to environmental protection, Fishery, exploitation of new resources etc..At present
Rarely have special pasture and water harvester, and existing device is difficult the features such as being provided simultaneously with simple in construction, easy to use.
The content of the invention
It is an object of the invention to provide harvester simple in construction, easy to use and pasture and water acquisition method.
To achieve these goals, the present invention provides a kind of harvester, and its feature is, including：
One telescopic arm, the expansion link connected by Multi-section retractable is constituted, wherein at least include a head end expansion link and
One end expansion link；
One operation handle, is arranged at the head end of the head end expansion link, the operation handle include a fixed handle and
One flexible handle；
One transmission mechanism, including a wind spring and a transmission rope, wherein the wind spring is arranged at the head end, the transmission
One end of rope is connected to the wind spring and collected by the wind spring；
One operation button, movable set in the head end expansion link, and can a depressed position with one upspring position it
Between move, wherein the activity of the flexible handle and the operation button is installed；
One executing agency, is arranged at the end of the end expansion link, and the executing agency includes multiple be spaced apart
Perform pawl and the slider-crank mechanism being slidably installed with each execution pawl, the slider-crank mechanism and the transmission rope
The other end connection；
Wherein, when the operation button is in the depressed position, the flexible handle is in de- with the transmission rope
Open state, the transmission rope is in free retracted position；When the operation button upsprings position described in, the movable hand
Handle is in connection status with the transmission rope, and the transmission rope is in tensioning state, and the execution pawl is in open configuration, and
When clutching the flexible handle, the transmission rope is tightened up and pulls the slider-crank mechanism driving execution pawl to close
Close.
In one embodiment of this invention, the operation button is included towards pressing that the head end of the head end expansion link is protruded
Button portion and the first extension and the second extension extended towards the end of the head end expansion link, and second extension
Extend outside the end of the head end expansion link in portion.
In one embodiment of this invention, the telescopic arm also includes an at least intermediate warp bar, is arranged at the head end
Between expansion link and the end expansion link, and the end expansion link, the intermediate warp bar arranged from end to head end
And the internal diameter of the head end expansion link is to diminish successively.
In one embodiment of this invention, the Multi-section telescopic rod of the telescopic arm is filled by stating the first flexible fastening
The first fixing hole on the expansion link is put and is correspondingly arranged to coordinate and by the second elastic fixing device with being correspondingly arranged
The second fixing hole on the expansion link coordinates realization telescopically to connect.
In one embodiment of this invention, first elastic fixing device is arranged on the head end of the head end expansion link
Interior, it includes the first spring and the first projection, and one end of first spring is integrally fixed on the inwall of the head end expansion link,
First projection is integrally fixed on the other end of first spring；First fixing hole is stretched including being arranged on the head end
Hole on the head end of the head end of contracting bar and the intermediate warp bar, to the first projection corresponding matching；Described first prolongs
Extending portion extension is in contact as first projection；In second elastic fixing device is arranged in two neighboring expansion link
In the end of the less expansion link in footpath, it includes second spring and the second projection, and one end of the second spring is integrally fixed at institute
On the inwall for stating the less expansion link of internal diameter, second projection is integrally fixed on the other end of the second spring；Described
End, the head end of the intermediate warp bar and end, the end that two fixing holes include being arranged on the head end expansion link are stretched
Hole on the head end of contracting bar and end and second extension, to the second projection corresponding matching.
In one embodiment of this invention, the intermediate warp bar is two sections；The inner side of the end of second extension
It is formed with three spaced apart protuberances；First projection and second projection are L-shaped structure, the L-shaped structure bag
Part I and Part II are included, wherein the Part I is coordinated with first fixing hole or second fixing hole,
The Part II is coordinated with first extension or second extension.
In one embodiment of this invention, the Part II coordinates with first extension or second extension
Place is formed with inclined-plane.
In one embodiment of this invention, the executing agency is three, and mutually in 120 ° of distributions；Each execution
One end of pawl rotates with the end of the end expansion link and is connected, and with a chute, the other end of the execution pawl is in circular arc
Shape；One end of the slider-crank mechanism is formed with the connecting portion being connected with the transmission rope, and the other end is formed with and each institute
State and perform the sliding block that the slide of pawl is installed.
To achieve these goals, the present invention separately provides a kind of pasture and water acquisition method, and its feature is, is adopted using above-mentioned
Acquisition means carry out pasture and water collection to a waters.
In another embodiment of the invention, before pasture and water collection is carried out, in addition to stretching for the harvester is adjusted
The length of contracting arm.
The harvester of the present invention is simple in construction, easy to operate, good to the collection effects of pasture and water.
Brief description of the drawings
Fig. 1 is the structural representation of the harvester of the present invention；
Fig. 2 is the enlarged diagram of part A structure in Fig. 1；
Fig. 3 is the enlarged diagram of part B structure in Fig. 1；
Fig. 4 A~Fig. 4 F are the simple of the process that telescopic arm in Fig. 1 is retracted to minimum of contraction length by most long spread length
Structural representation.
Embodiment
Below, the accompanying drawing in the embodiment of the present invention will be combined, the technical scheme in the embodiment of the present invention will be carried out in detail
Description, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on this hair
Embodiment in bright, the every other reality that those of ordinary skill in the art are obtained on the premise of creative work is not made
Example is applied, the scope of protection of the invention is belonged to.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property is included, so that process, method, article or equipment including a series of key elements not only include those key elements, and
And also including other key elements being not expressly set out, or also include for this process, method, article or equipment institute inherently
Key element.
As shown in figure 1, the present invention harvester 100 mainly include telescopic arm 10, operation handle 20, transmission mechanism 30,
Operation button 40 and executing agency 50.
The expansion link that the telescopic arm 10 can be connected by Multi-section retractable is constituted, in the embodiment shown in fig. 1, and it has
Four section telescopic bars, including a section head end expansion link 11, two save the section end expansion link 14 of intermediate warp bar 12 and 13 and one.And
And, the internal diameter of end expansion link 14, intermediate warp bar 12 and 13 and the head end expansion link 11 arranged from end to head end is successively
Diminish, so, can be stretched to pull out corresponding length to carry out pasture and water according to practical operation situation when in use
Collection.Certainly, in other embodiments, the telescopic arm 10 can also only include a section head end expansion link 11 and a section end is stretched
Contracting bar 14, or also include the intermediate warp bar of other quantity, these are not intended as limitation of the present invention.
Wherein, the Multi-section telescopic rod 11~14 of the telescopic arm 10 be by state the first elastic fixing device C1 with it is right
The first fixing hole that should be arranged on the expansion link 11~13 coordinates and set by the second elastic fixing device C2 with corresponding
Putting the second fixing hole on the expansion link 11~14 coordinates realization telescopically to connect.
Specifically, it is provided in the head end expansion link with reference to reference to Fig. 1 and Fig. 4 A, the first elastic fixing device C1
In 11 head end, it includes the first spring 113 and the first projection 111, and one end of first spring 113 is integrally fixed at the head
On the inwall for holding expansion link 11, first projection 111 is integrally fixed on the other end of first spring 113.Described first
Fixing hole include be arranged on the head end of the head end expansion link hole 115, be arranged on the head end of the intermediate warp bar 12
Hole 127 and the hole 137 that is arranged on the head end of the intermediate warp bar 13, match somebody with somebody to corresponding with first projection 111
Close.The second elastic fixing device C2 is provided in two neighboring expansion link in the end of the less expansion link of internal diameter, example
The second elastic fixing device C2 as described in being provided with the head end expansion link 11 and the intermediate warp bar 12 and 13.
The second elastic fixing device C2 includes the projection 112/122/132 of second spring 17 and second, the one of the second spring 17
End is integrally fixed on the inwall of the less expansion link 11~13 of the internal diameter, and second projection 112/122/132 is integrally fixed at
On the other end of the second spring 117.Second fixing hole includes being arranged on the end of the head end expansion link 11
Hole 116, the hole 125 being arranged on the head end of the intermediate warp bar 12 and it is arranged on the end of the intermediate warp bar 12
Hole 126 and 128, the hole 135 being arranged on the head end of the intermediate warp bar 13 and the end for being arranged on the intermediate warp bar 13
Hole 136 and 138 on end, the hole 145 being arranged on the head end of the end expansion link 14 and it is arranged on the end expansion link
Hole 148 on 14 end and the hole 435 (as shown in Figure 3) being arranged on the second extension 43 of the operation button 40,
To with the corresponding matching of the second projection 112/122/132.
The operation handle 20 is disposed on the head end of the head end expansion link 11, its mainly include a fixed handle 21 with
And a flexible handle 22.The operation handle 20 is mainly used in controlling the closure of the executing agency 50.
The transmission mechanism 30 mainly includes a wind spring 31 and a transmission rope 32, wherein the wind spring 31 is disposed on institute
The side of the head end of head end expansion link 11 is stated, one end of the transmission rope 32 is to be connected to the wind spring 31 and by the wind spring 31
Collect.It is preferred that the wind spring 31 can be placed in a protecting box 33, the transmission rope 32 for example can be steel wire rope.The wind spring
31 can keep the tension force of the transmission rope 32 at any time, the transmission rope 32 is in tensioning state.
The operation button 40 is movable set in the head end expansion link 11, and can be upspring in a depressed position with one
Moved between position.Specifically, the operation button 40 includes the button portion protruded towards the head end of the head end expansion link 11
41 and the end extension towards the head end expansion link 11 and the first extension 42 and the second extension 43 that are oppositely arranged,
And first extension 42 is further extended to and is in contact with the first projection 111 of the first elastic fixing device C1, institute
The second extension 43 is stated to extend further out outside the end of the head end expansion link 11.Also, the activity of the operation handle 20
Handle 22 is installed with the cooperation activity of the first extension 42.It is preferred that on the inner side of the end of second extension 43
It is also formed with three spaced apart protuberances 431,432,433.
The executing agency 50 is disposed on the end of the end expansion link 14, and it includes multiple execution being spaced apart
Pawl 51 and the slider-crank mechanism 52 being slidably installed with each execution pawl 51.In the embodiment shown in fig. 1, three are had
Pawl 51a, 51b, 51c are performed mutually in 120 ° of distributions.Also, each described one end for performing pawl 51a, 51b, 51c and the end
Hold the end of expansion link 14 to rotate by a pivot 514 to connect, and there is a chute 512 respectively；Each execution pawl 51a,
51b, 51c other end are in then arc-shaped and its thickness is the trend of tapering off.One end of the slider-crank mechanism 52 is formed with
The connecting portion 523 being connected with the transmission rope 32, the other end is then formed with sliding block 521, to each execution pawl 51a,
Chute 512 on 51b, 51c is slidably installed.
In this way, when the operation button 40 is in depressed position, the flexible handle 22 of the operation handle 20 is and institute
State transmission rope 32 and be in disengaged condition, now the transmission rope 32 is in free retracted position.And at the operation button 40
In upspring position when, the flexible handle 22 and the transmission rope 32 are to be in connection status, and now the transmission rope 32 is in
Tensioning state, and described pawl 51a, 51b, 51c of performing is to be in open configuration, when clutching the flexible handle 22, the biography
Running rope 32 is tightened up and pulls the slider-crank mechanism 52 to drive execution pawl 51a, 51b, 51c closure.
When carrying out pasture and water collection, the length come adjustable telescopic rod according to operational depth is first had to.Before operation, telescopic arm
10 four section telescopic bars 11,12,13,14 are to set with each other, and its physical length only has the maximum extension length of telescopic arm (such as
Four section telescopic bars shown in Fig. 1 are completely in length during extended state) 1/4 length, during operation need drawn according to operational depth
Long expansion link.And, it is necessary to which expansion link is retracted into the 1/4 of shortest length, i.e. maximum extension length after the completion of pasture and water gather.
Below in conjunction with Fig. 1 and Fig. 4 A~4F, the operating method that the expansion link 10 is retracted is described in detail：
As shown in Figure 4 A, it illustrates the state that four section telescopic bars 11~14 are in most long spread length, now four sections are stretched
It is to be fixed by the second elastic fixing device C2 with the cooperation of the second fixing hole between the two neighboring expansion link of contracting bar 11~14,
The second projection 112 of the second elastic fixing device C2 wherein on head end expansion link 11 is extended through hole 116,125 and second
The second projection 122 of the second elastic fixing device C2 on hole 435 (in figure omit) in portion 43, intermediate warp bar 12 be through
The second projection 132 of the second elastic fixing device C2 on hole 126 and 135, intermediate warp bar 13 is through hole 136 and 145.And
Now the first elastic fixing device C1 the first projection 111 is that, through hole 115, the first extension 42 of operation button 40 is and institute
The first projection 111 is stated to be in contact (as shown in Figure 1).
Press the operation button 40, the first projection 111 and the second projection 112 can be made to retract, make head end expansion link 11 smooth by
Under.After next section, the second projection 112 runs into the hole 128 on intermediate warp bar 12, due to the projection of effect second of second spring
112 ejections, make head end expansion link 11 and intermediate warp bar 12 be fixed together, and now length is former long (i.e. most long spread length)
3/4, as shown in Figure 4 B.
Continue to press the operation button 40, the first projection 111 and the second projection 112 can be made to retract, make head end expansion link 11 after
Continue the one section of small distance that is pressed, now the first projection 111 runs into the hole 127 on the head end of intermediate warp bar 12, due to the first bullet
The first projection of effect 111 of spring is ejected, and head end expansion link 11 and intermediate warp bar 12 is fixed together, and now length is still about
3/4 grown for original, as shown in Figure 4 C, and now the protuberance 433 on the second extension 43 of operation button 40 touches centre
The second projection 122 of the second elastic fixing device C2 on expansion link 12.
Continue to press the operation button 40, the first projection 111 and the second projection 122 can be made to retract, after next segment distance, the
Two projections 122 run into the hole 138 on intermediate warp bar 13, because the second projection of effect 122 of second spring is ejected, stretch centre
Contracting bar 13 and intermediate warp bar 12 link together, and now head end expansion link 11, intermediate warp bar 12 and intermediate warp bar 13 are solid
It is scheduled on together, length is the 1/2 of former length, as shown in Figure 4 D.
Continue to press the operation button 40, the first projection 111 and the second projection 122 is retracted, make the head end being fixed together
Expansion link 11 and intermediate warp bar 12 continue the one section of small distance that is pressed, and now the first projection 111 runs into intermediate warp bar
Hole 137 on 13, because the first projection of effect 111 of the first spring is ejected, make head end expansion link 11, intermediate warp bar 12 and in
Between expansion link 13 be fixed together simultaneously by the first projection 111, now length is still about former long 1/2, as shown in Figure 4 E, and
Now the protuberance 43 of the second extension 43 of operation button 40 touches the second projection 132.
Continue to press the operation button 40, the first projection 111 and the second projection 132 can be made to retract, after next segment distance, the
Two projections 132 run into the hole 148 on end expansion link 14, because the second projection of effect 132 of second spring is ejected, stretch end
Contracting bar 14 and intermediate warp bar 13 link together, now head end expansion link 11, intermediate warp bar 12, intermediate warp bar 13 and end
End expansion link 14 is fixed together, and length is changed into the 1/4 of former length, and as illustrated in figure 4f, now the length of telescopic arm 10 is condensed to most short.
To be stretched to most long operating method opposite with above-mentioned Fig. 4 A~Fig. 4 F operating method by most short for telescopic arm 10.In behaviour
, it is necessary to press the operation button 40 when making, 1/2 length is returned to by 1/4 length first, now head end expansion link 11, intermediate warp
Bar 12, intermediate warp bar 13 by the first projection 115 and the second projection 112,122 socket be fixed together and with end expansion link
14 are fixed by the second projection 132, as shown in Fig. 4 D or Fig. 4 E.Such as need to continue to increase length, then continue to press the operation button 40,
Length returns to 3/4 length, and now head end expansion link 11, intermediate warp bar 12 pass through 112 sets of the first projection 111 or the second projection
Connect and be fixed together and fixed with intermediate warp bar 13 by the second projection 122, as shown in Fig. 4 B or Fig. 4 C.Such as need to continue to increase
Length, then need to continue to press the operation button 40, and length returns to most long, now head end expansion link 11, intermediate warp bar 12, middle
Expansion link 13, end expansion link 14 all stretch out, as shown in Figure 4 A.
When being acquired operation, after the operation button 40 for pressing harvester one end, the flexible handle of operation handle 20
22 and transmission rope 32 be in disengaged condition, transmission rope 32 can freely stretch according to actual use length；When the bullet of operation button 40
When rising, the flexible handle 22 and transmission rope 32 of operation handle 20 are in connection status, clutch flexible handle 22, can tense transmission rope
32, while pulling the slide block movement of end to drive the opening and closing of three execution pawls, so as to carry out the collecting work of pasture and water.
Certainly, the present invention can also have other various embodiments, ripe in the case of without departing substantially from spirit of the invention and its essence
Various corresponding changes and deformation, but these corresponding changes and deformation can be made according to the present invention by knowing those skilled in the art
The protection domain of appended claims of the invention should all be belonged to.
Claims (10)
1. a kind of harvester, it is characterised in that including：
One telescopic arm, the expansion link connected by Multi-section retractable is constituted, and wherein at least includes a head end expansion link and an end
Hold expansion link；
One operation handle, is arranged at the head end of the head end expansion link, and the operation handle includes a fixed handle and a work
Fixed handle；
One transmission mechanism, including a wind spring and a transmission rope, wherein the wind spring is arranged at the head end, the transmission rope
One end is connected to the wind spring and collected by the wind spring；
One operation button, movable set is moved in the head end expansion link, and between the position that can be upspring in a depressed position and one
It is dynamic, wherein the flexible handle is installed with operation button activity；
One executing agency, is arranged at the end of the end expansion link, and the executing agency includes multiple execution being spaced apart
Pawl and the slider-crank mechanism being slidably installed with each execution pawl, the slider-crank mechanism are another with the transmission rope
One end is connected；
Wherein, when the operation button is in the depressed position, the flexible handle is in the transmission rope and disengages shape
State, the transmission rope is in free retracted position；The operation button be in it is described upspring position when, the flexible handle with
The transmission rope is in connection status, and the transmission rope is in tensioning state, and the execution pawl is in open configuration, and when pinching
During the tight flexible handle, the transmission rope is tightened up and pulls the slider-crank mechanism driving execution pawl closure.
2. harvester according to claim 1, it is characterised in that the operation button includes flexible towards the head end
Button portion and the first extension extended towards the end of the head end expansion link and the second extension that the head end of bar is protruded
Portion, and second extension extends outside the end of the head end expansion link.
3. harvester according to claim 2, it is characterised in that the telescopic arm also includes an at least intermediate warp
Bar, is arranged between the head end expansion link and the end expansion link, and the end arranged from end to head end is flexible
The internal diameter of bar, the intermediate warp bar and the head end expansion link is to diminish successively.
4. harvester according to claim 3, it is characterised in that the Multi-section telescopic rod of the telescopic arm is to pass through
The first fixing hole stated the first elastic fixing device and be correspondingly arranged on the expansion link coordinates and solid by the second elasticity
Determining second fixing hole of the device with being correspondingly arranged on the expansion link coordinates realization to be telescopically connected.
5. harvester according to claim 4, it is characterised in that first elastic fixing device is arranged on the head
In the head end for holding expansion link, it includes the first spring and the first projection, and one end of first spring is integrally fixed at the head end
On the inwall of expansion link, first projection is integrally fixed on the other end of first spring；First fixing hole includes
The hole on the head end of the head end of the head end expansion link and the intermediate warp bar is arranged on, to corresponding with first projection
Coordinate；The first extension extension is in contact as first projection；Second elastic fixing device is arranged on phase
In adjacent two expansion links in the end of the less expansion link of internal diameter, it includes second spring and the second projection, the second spring
One end be integrally fixed on the inwall of the less expansion link of the internal diameter, second projection is integrally fixed at the second spring
On the other end；Second fixing hole include being arranged on the end of the head end expansion link, the head end of the intermediate warp bar and
Hole on end, the head end of the end expansion link and end and second extension, to second projection pair
It should coordinate.
6. harvester according to claim 5, it is characterised in that the intermediate warp bar is two sections；Described second prolongs
Three spaced apart protuberances are formed with the inside of the end of extending portion；First projection and second projection are L-shaped knot
Structure, the L-shaped structure includes Part I and Part II, wherein the Part I is and first fixing hole or described
Second fixing hole coordinates, and the Part II is and first extension or second extension cooperation.
7. harvester according to claim 6, it is characterised in that the Part II and first extension or institute
State and be formed with inclined-plane at the second extension cooperation.
8. harvester according to claim 7, it is characterised in that the executing agency is three, and be in 120o mutually
Distribution；Each described one end for performing pawl is rotated with the end of the end expansion link to be connected, and with a chute, the execution
The other end of pawl is in arc-shaped；One end of the slider-crank mechanism is formed with the connecting portion being connected with the transmission rope, another
End is formed with the sliding block installed with each slide for performing pawl.
9. a kind of pasture and water acquisition method, it is characterised in that using the harvester any one of claim 1 to 8 to one
Waters carries out pasture and water collection.
10. pasture and water acquisition method according to claim 9, it is characterised in that before pasture and water collection is carried out, in addition to adjust
Save the length of the telescopic arm of the harvester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510772595.7A CN105340472B (en) | 2015-11-12 | 2015-11-12 | A kind of gripper type pasture and water harvester and pasture and water acquisition method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510772595.7A CN105340472B (en) | 2015-11-12 | 2015-11-12 | A kind of gripper type pasture and water harvester and pasture and water acquisition method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105340472A CN105340472A (en) | 2016-02-24 |
| CN105340472B true CN105340472B (en) | 2017-09-26 |
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|---|---|---|---|
| CN201510772595.7A Expired - Fee Related CN105340472B (en) | 2015-11-12 | 2015-11-12 | A kind of gripper type pasture and water harvester and pasture and water acquisition method |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105738150B (en) * | 2016-03-30 | 2018-06-12 | 湖北大学 | A kind of submerged plant harvester and submerged plant acquisition method |
| CN113281089B (en) * | 2021-05-07 | 2024-02-09 | 水利部中国科学院水工程生态研究所 | Quantitative collection device of floating plant |
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| CN204579106U (en) * | 2015-05-08 | 2015-08-26 | 上海园林绿化建设有限公司 | A kind of pasture and water planting tool |
| CN104890003A (en) * | 2015-06-16 | 2015-09-09 | 河北工业大学 | Three-claw gripping device |
| CN205266262U (en) * | 2015-11-12 | 2016-06-01 | 北京师范大学 | Tongs formula pasture and water collection system |
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| Publication number | Publication date |
|---|---|
| CN105340472A (en) | 2016-02-24 |
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