CN107711054A - A kind of gravity flow screen harvesting device of strip aquatic products cutting - Google Patents

A kind of gravity flow screen harvesting device of strip aquatic products cutting Download PDF

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Publication number
CN107711054A
CN107711054A CN201711086986.9A CN201711086986A CN107711054A CN 107711054 A CN107711054 A CN 107711054A CN 201711086986 A CN201711086986 A CN 201711086986A CN 107711054 A CN107711054 A CN 107711054A
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CN
China
Prior art keywords
harvesting
strip
plate
pipeline
regulating arm
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Granted
Application number
CN201711086986.9A
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Chinese (zh)
Other versions
CN107711054B (en
Inventor
陈涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG JINWANGDA FOOD Co.,Ltd.
Original Assignee
陈涛
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Priority to CN201711086986.9A priority Critical patent/CN107711054B/en
Publication of CN107711054A publication Critical patent/CN107711054A/en
Application granted granted Critical
Publication of CN107711054B publication Critical patent/CN107711054B/en
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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D44/00Harvesting of underwater plants, e.g. harvesting of seaweed
    • A01D44/02Harvesting of underwater plants, e.g. harvesting of seaweed of laver

Abstract

The invention discloses a kind of gravity flow screen harvesting device of strip aquatic products cutting, including guide duct, the end sleeve of guide duct adjusts equipped with regulation pipeline and is provided with adjusting bracket in front of the end of pipeline;Regulating arm is equipped between the bottom both sides of adjusting bracket and the on both sides of the middle for adjusting pipeline, installation axle is provided between one end of regulating arm and the bottom of adjusting bracket, lock shaft is provided between the other end of regulating arm and the middle part for adjusting pipeline, the bottom of adjusting bracket is provided with base, the bottom of base is provided with adjusting screw rod, the end of adjusting bracket is provided with installing plate, installing plate is connected with connecting plate, the end of connecting plate is provided with installing pipe, one end of installing pipe and the end of connecting plate connect, the other end of installing pipe is free end, installing pipe is provided with some cropping knifes equally arranged, it is harvesting groove between adjacent two cropping knifes.The present invention, which can facilitate, carries out flexibly mobile fine setting to cropping knife;The sea sedge on culturing net is gathered in by cropping knife, substantially increases harvesting efficiency.

Description

A kind of gravity flow screen harvesting device of strip aquatic products cutting
Technical field
The present invention relates to a kind of harvesting device, more particularly to a kind of gravity flow screen harvesting device of strip aquatic products cutting.
Background technology
Harvester is the machinery of integration harvesting crops;It is disposable to complete harvesting, threshing, and grain is focused on into storage Storehouse, then grain is being transported on transport vehicle by conveyer belt.Also hand harvest can be used, the straw of the crops such as paddy and wheat is spread Field is placed on, then carries out pickup threshing with cereal harvesting machinery again.Harvest the crop of the cereal crops seeds such as paddy and wheat and stalk Harvest machinery.Including harvester, cutter-rower, reaper binder, grain combine and grain separator etc..Cereal harvesting machinery is Grow up on the basis of various harvestings, threshing instrument.The development trend of small harvester is to enter one with new material Step mitigates weight;Using low vibration engine and advanced vibration damping and vibration isolation device and reasonable disposition parts, to reduce vibration to people The harm of body;Processing and assembly precision, the improvement suction and discharge system of machinery are improved, with reducing noise;Set up various safeguard protections Device, to improve operational security;Shrub shredding mechanism is set up on suspension type brush cutter, simplifies the fettler for cutting off shrub Sequence.Existing harvester inconvenience is gathered in sea sedge, and it is low that harvesting operating efficiency is carried out to strip sea sedge.
The content of the invention
The technical problems to be solved by the invention, which are to provide one kind, can facilitate to cropping knife progress flexibly mobile fine setting;It is logical Cropping knife to be crossed to gather in the sea sedge on culturing net, cropping knife can carry out strip harvesting manipulation by gathering in groove to sea sedge, Substantially increase the gravity flow screen harvesting device of the strip aquatic products cutting of harvesting efficiency.
The present invention is achieved through the following technical solutions:
A kind of gravity flow screen harvesting device of strip aquatic products cutting, including guide duct, the end sleeve of guide duct is equipped with tune Length of tubing, the end lateral wall position of guide duct are provided with jam plate, and the end of jam plate and guide duct is plugged with locking bar, locking bar Inner interlocking lives to adjust the bottom of pipeline;Adjust and be provided with adjusting bracket in front of the end of pipeline;The bottom both sides of adjusting bracket and regulation The first regulating arm is equipped between the on both sides of the middle of pipeline, first is provided between one end of the first regulating arm and the bottom of adjusting bracket Installation axle, is provided with the first lock shaft between the other end of the first regulating arm and the middle part for adjusting pipeline, the top both sides of adjusting bracket and The second regulating arm is equipped between the end both sides of regulation pipeline, is provided between one end of the second regulating arm and the top of adjusting bracket Second installation axle, the second lock shaft is provided between the other end of the second regulating arm and the end for adjusting pipeline;The bottom of adjusting bracket is set There is base, the bottom of base is provided with adjusting screw rod, and the front portion of guide duct is provided with drain pan, and the front portion of drain pan is provided with guide pipe, adjusts Section screw rod passes through guide pipe, and the lower end of adjusting screw rod is free end;The end of adjusting bracket is provided with installing plate, and installing plate is connected with Fishplate bar, the end of connecting plate are provided with installing pipe, and one end of installing pipe and the end of connecting plate connect, and the other end of installing pipe is certainly By holding, installing pipe is provided with some cropping knifes equally arranged, is harvesting groove between adjacent two cropping knifes.
Further, the end of the installing plate is provided with side plate, and side plate is provided with side seat, and side seat is provided with banking stop, limit Bit slice is with installing pipe in parallel arrangement, and one end of banking stop is free end, and the other end of banking stop is installed by the first locating shaft On the seat of side, side seat is provided with adjustment sheet, and one end of adjustment sheet is free end, and the other end of adjustment sheet is pacified by the second locating shaft On the seat of side.
Further, the outer peripheral face of the guide duct is provided with the first buckle and the second buckle, the first buckle and the second button The side of plate snaps onto the outer peripheral face of guide duct, and some abutment shafts are provided between the first buckle and the opposite side of the second buckle.
Further, the both ends of first installation axle are set with the first plane bearing, and the first plane bearing is arranged on Between one regulating arm and adjusting bracket;The both ends of first lock shaft are set with the second plane bearing, and the second plane bearing is arranged on first Between the other end of regulating arm and the middle part for adjusting pipeline;The both ends of second installation axle are set with the 3rd plane bearing, and the 3rd is flat Spherical bearing is arranged between one end of the second regulating arm and the top of adjusting bracket;The both ends of second lock shaft are set with fourth plane axle Hold, fourth plane bearing is arranged between the other end of the second regulating arm and the end of regulation pipeline.
Further, the bottom of the guide duct is provided with fix bar.
Further, the end of the regulation pipeline is provided with the first latch, and the inner interlocking of the first latch lives second The outer peripheral face of lock shaft.
Further, the middle part of the regulation pipeline is provided with the second latch, and the inner interlocking of the second latch lives first The outer peripheral face of lock shaft.
Further, the end of the cropping knife is bending;Cropping knife is in flat.
Further, fixing axle is provided between the bottom of the cropping knife.
The beneficial effects of the invention are as follows:The gravity flow screen harvesting device can be arranged on hull by operator;Adjust pipeline Realized along guide duct and move regulation, spirit is carried out so as to the convenient relative length between guide duct and regulation pipeline Regulation living, it can be facilitated by locking bar and firm interlocking is carried out to the guide duct after regulation and regulation pipeline;So as to convenient Fine setting is moved to cropping knife;Operator can control to adjust screw rod and realize rotation regulation around guide pipe, so as to convenient Control to adjust screw rod and move regulation along guide pipe realization, regulation can be moved to adjusting bracket by adjusting screw rod;Regulation Frame is realized around the first lock shaft and the second lock shaft by the first regulating arm and the second regulating arm and rotated, so as to convenient to cropping knife Carry out flexibly mobile fine setting;Operator can drag for up deepwater sea sedge culturing net, by cropping knife on culturing net Sea sedge is gathered in, and cropping knife can carry out strip harvesting manipulation by gathering in groove to sea sedge, substantially increase harvesting efficiency.
Brief description of the drawings
For ease of explanation, the present invention is described in detail by following specific embodiment and accompanying drawing.
Fig. 1 is the structural representation of the gravity flow screen harvesting device of strip aquatic products of the present invention cutting.
Fig. 2 is the structural representation of position-limit mechanism of the present invention.
Embodiment
The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
As shown in Figures 1 and 2, a kind of gravity flow screen harvesting device of strip aquatic products cutting, including guide duct 11, lead To pipeline 11 end sleeve equipped with regulation pipeline 12, the end lateral wall position of guide duct 11 is provided with jam plate 13, jam plate 13 and The end of guide duct 11 is plugged with locking bar 14, and the inner interlocking of locking bar 14 lives to adjust the bottom of pipeline 12;Adjust pipeline 12 Adjusting bracket 16 is provided with front of end;The first tune is equipped between the bottom both sides of adjusting bracket 16 and the on both sides of the middle for adjusting pipeline 12 Joint arm 17, the first installation axle 18 is provided between one end of the first regulating arm 17 and the bottom of adjusting bracket 16, the first regulating arm 17 The first lock shaft 20, the top both sides and the end of regulation pipeline 12 of adjusting bracket 16 are provided between the other end and the middle part for adjusting pipeline 12 The second regulating arm 22 is equipped between portion both sides, the second peace is provided between one end of the second regulating arm 22 and the top of adjusting bracket 16 Axle 23 is filled, the second lock shaft 25 is provided between the other end of the second regulating arm 22 and the end for adjusting pipeline 12;Under adjusting bracket 16 Portion is provided with base 29, and the bottom of base 29 is provided with adjusting screw rod 30, and the front portion of guide duct 11 is provided with drain pan 31, before drain pan 31 Portion is provided with guide pipe 32, and adjusting screw rod 30 passes through guide pipe 32, and the lower end of adjusting screw rod 30 is free end;The end of adjusting bracket 16 Provided with installing plate 34, installing plate 34 is connected with connecting plate 35, and the end of connecting plate 35 is provided with installing pipe 36, one end of installing pipe 36 It is connected with the end of connecting plate 35, the other end of installing pipe 36 is free end, and installing pipe 36 is equally arranged provided with some Cropping knife 37, be harvesting groove 38 between adjacent two cropping knifes 37;The end of installing plate 34 is provided with side plate 40, is set on side plate 40 There is side seat 41, side seat 41 is provided with banking stop 42, and for banking stop 42 with installing pipe 36 in parallel arrangement, one end of banking stop 42 is certainly By holding, the other end of banking stop 42 is arranged on side seat 41 by the first locating shaft 43, and side seat 41 is provided with adjustment sheet 44, regulation One end of piece 44 is free end, and the other end of adjustment sheet 44 is arranged on side seat 41 by the second locating shaft 45;Guide duct 11 Outer peripheral face be provided with the first buckle 46 and the second buckle 47, the side of the first buckle 46 and the second buckle 47 snaps onto guide duct Some abutment shafts 48 are provided between the opposite side of 11 outer peripheral face, the first buckle 46 and the second buckle 47;First installation axle 18 Both ends are set with the first plane bearing 19, and the first plane bearing 19 is arranged between the first regulating arm 17 and adjusting bracket 16;First The both ends of lock shaft 20 are set with the second plane bearing 21, and the second plane bearing 21 is arranged on the other end and tune of the first regulating arm 17 Between the middle part of length of tubing 12;The both ends of second installation axle 23 are set with the 3rd plane bearing 24, and the 3rd plane bearing 24 is installed Between one end of the second regulating arm 22 and the top of adjusting bracket 16;The both ends of second lock shaft 25 are set with fourth plane bearing 26, fourth plane bearing 26 is arranged between the other end of the second regulating arm 22 and the end of regulation pipeline 12;Guide duct 11 Bottom be provided with fix bar 15;The end of regulation pipeline 12 is provided with the first latch 27, and the inner interlocking of the first latch 27 is lived The outer peripheral face of second lock shaft 25;The middle part of regulation pipeline 12 is provided with the second latch 28, and the inner interlocking of the second latch 28 is lived The outer peripheral face of first lock shaft 20;The end of cropping knife 37 is bending;Cropping knife 37 is in flat;Between the bottom of cropping knife 37 Provided with fixing axle 39;The lower end of adjusting screw rod 30 is provided with position-limit mechanism 33;Position-limit mechanism 33 includes spacing ring 49, on spacing ring 49 Provided with positive stop strip 50, one end of positive stop strip 50 is rectilinear form, and the middle part of positive stop strip 50 is bending section 51, positive stop strip 50 it is another Hold and be connected to for Access Division 52, Access Division 52 on spacing ring 49, Access Division 52 is W type shapes.
The gravity flow screen harvesting device of strip aquatic products cutting of the present invention, operator can pacify the gravity flow screen harvesting device On hull;Regulation pipeline 12 is realized along guide duct 11 moves regulation, so as to convenient to guide duct 11 and tune Relative length between length of tubing 12 carries out flexible modulation, can be facilitated to the guide duct 11 after regulation with adjusting by locking bar 14 Length of tubing 12 carries out firm interlocking;Fine setting is moved to cropping knife 37 so as to convenient;Operator can control to adjust spiral shell Bar 30 is realized around guide pipe 32 rotates regulation, is realized so as to convenient control and regulation screw rod 30 along guide pipe 32 and moves tune Section, regulation can be moved by adjusting screw rod 30 to adjusting bracket 16;Adjusting bracket 16 is adjusted by the first regulating arm 17 and second Joint arm 22 is realized around the first lock shaft 20 and the second lock shaft 25 and rotated, micro- so as to conveniently flexibly be moved to cropping knife 37 Adjust;Operator can drag for up deepwater sea sedge culturing net, and the aquatic products can be sea sedge;By cropping knife 37 to cultivation Online sea sedge is gathered in, and cropping knife 37 can carry out strip harvesting manipulation by gathering in groove 38 to sea sedge, substantially increase Harvesting efficiency.
Wherein, the end of installing plate 34 is provided with side plate 40, and side plate 40 is provided with side seat 41, and side seat 41 is provided with banking stop 42, in parallel arrangement, one end of banking stop 42 is free end for banking stop 42 and installing pipe 36, and the other end of banking stop 42 passes through the One locating shaft 43 is arranged on side seat 41, and side seat 41 is provided with adjustment sheet 44, and one end of adjustment sheet 44 is free end, adjustment sheet 44 The other end by the second locating shaft 45 be arranged on side seat 41 on;So it can be facilitated to receiving by banking stop 42 and adjustment sheet 44 The front of cutter 37 is protected.
Wherein, the outer peripheral face of guide duct 11 is provided with the first buckle 46 and the second buckle 47, the first buckle 46 and the second button The side of plate 47 snaps onto the outer peripheral face of guide duct 11, is provided between the first buckle 46 and the opposite side of the second buckle 47 some Abutment shaft 48;So firm snapping, convenient installation can be carried out to the bottom periphery face of guide duct 11.
Wherein, the both ends of the first installation axle 18 are set with the first plane bearing 19, and the first plane bearing 19 is arranged on first Between regulating arm 17 and adjusting bracket 16;The both ends of first lock shaft 20 are set with the second plane bearing 21, and the second plane bearing 21 is pacified Between the other end of the first regulating arm 17 and the middle part of regulation pipeline 12;It is flat that the both ends of second installation axle 23 are set with the 3rd Spherical bearing 24, the 3rd plane bearing 24 are arranged between one end of the second regulating arm 22 and the top of adjusting bracket 16;Second lock shaft 25 both ends are set with fourth plane bearing 26, and fourth plane bearing 26 is arranged on the other end and regulation pipe of the second regulating arm 22 Between the end in road 12;So it is more flexible to rotate fine setting.
Wherein, the end for adjusting pipeline 12 is provided with the first latch 27, and the inner interlocking of the first latch 27 lives the second lock The outer peripheral face of axle 25;The middle part of regulation pipeline 12 is provided with the second latch 28, and the inner interlocking of the second latch 28 lives the first lock The outer peripheral face of axle 20;So stop manipulation can be carried out to the second lock shaft 25 and the first lock shaft 20.
Wherein, the end of cropping knife 37 is bending;Cropping knife 37 is in flat;So cropping knife 37 is facilitated to enter sea sedge Row harvesting.
Wherein, the lower end of adjusting screw rod 30 is provided with position-limit mechanism 33;Position-limit mechanism 33 includes spacing ring 49, on spacing ring 49 Provided with positive stop strip 50, one end of positive stop strip 50 is rectilinear form, and the middle part of positive stop strip 50 is bending section 51, positive stop strip 50 it is another Hold and be connected to for Access Division 52, Access Division 52 on spacing ring 49, Access Division 52 is W type shapes;So can by position-limit mechanism 33 It is spacing to be carried out to the lower end of adjusting screw rod 30, it can prevent adjusting screw rod 30 from being misplaced with guide pipe 32.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any The change or replacement expected without creative work, it should all be included within the scope of the present invention.Therefore, it is of the invention Protection domain should be determined by the scope of protection defined in the claims.

Claims (9)

1. a kind of gravity flow screen harvesting device of strip aquatic products cutting, including guide duct(11), it is characterised in that:Guide pipe Road(11)End sleeve equipped with regulation pipeline(12), guide duct(11)End lateral wall position be provided with jam plate(13), jam plate (13)With guide duct(11)End be plugged with locking bar(14), locking bar(14)Inner interlocking live adjust pipeline(12)Under Portion;Adjust pipeline(12)End in front of be provided with adjusting bracket(16);Adjusting bracket(16)Bottom both sides with regulation pipeline(12)'s The first regulating arm is equipped between on both sides of the middle(17), the first regulating arm(17)One end and adjusting bracket(16)Bottom between set There is the first installation axle(18), the first regulating arm(17)The other end with regulation pipeline(12)Middle part between be provided with the first lock shaft (20), adjusting bracket(16)Top both sides with regulation pipeline(12)End both sides between be equipped with the second regulating arm(22), the Two regulating arms(22)One end and adjusting bracket(16)Top between be provided with the second installation axle(23), the second regulating arm(22)It is another One end and regulation pipeline(12)End between be provided with the second lock shaft(25);Adjusting bracket(16)Bottom be provided with base(29), bottom Seat(29)Bottom be provided with adjusting screw rod(30), guide duct(11)Front portion be provided with drain pan(31), drain pan(31)Front portion set There is guide pipe(32), adjusting screw rod(30)Through guide pipe(32), adjusting screw rod(30)Lower end be free end;Adjusting bracket(16) End be provided with installing plate(34), installing plate(34)It is connected with connecting plate(35), connecting plate(35)End be provided with installing pipe (36), installing pipe(36)One end and connecting plate(35)End connection, installing pipe(36)The other end be free end, installing pipe (36)It is provided with some cropping knifes equally arranged(37), adjacent two cropping knifes(37)Between for harvesting groove(38).
2. the gravity flow screen harvesting device of strip aquatic products cutting according to claim 1, it is characterised in that:Installing plate (34)End be provided with side plate(40), side plate(40)It is provided with side seat(41), side seat(41)It is provided with banking stop(42), banking stop (42)With installing pipe(36)In parallel arrangement, banking stop(42)One end be free end, banking stop(42)The other end pass through One locating shaft(43)Installed in side seat(41)On, side seat(41)It is provided with adjustment sheet(44), adjustment sheet(44)One end for freely End, adjustment sheet(44)The other end pass through the second locating shaft(45)Installed in side seat(41)On.
3. the gravity flow screen harvesting device of strip aquatic products cutting according to claim 1, it is characterised in that:Guide duct (11)Outer peripheral face be provided with the first buckle(46)With the second buckle(47), the first buckle(46)With the second buckle(47)Side button It is connected on guide duct(11)Outer peripheral face, the first buckle(46)With the second buckle(47)Opposite side between be provided with some abutment shafts (48).
4. the gravity flow screen harvesting device of strip aquatic products cutting according to claim 1, it is characterised in that:First installation Axle(18)Both ends be set with the first plane bearing(19), the first plane bearing(19)It is arranged on the first regulating arm(17)With regulation Frame(16)Between;First lock shaft(20)Both ends be set with the second plane bearing(21), the second plane bearing(21)Installed in One regulating arm(17)The other end with regulation pipeline(12)Middle part between;Second installation axle(23)To be set with the 3rd flat at both ends Spherical bearing(24), the 3rd plane bearing(24)Installed in the second regulating arm(22)One end and adjusting bracket(16)Top between; Second lock shaft(25)Both ends be set with fourth plane bearing(26), fourth plane bearing(26)Installed in the second regulating arm(22) The other end with regulation pipeline(12)End between.
5. the gravity flow screen harvesting device of strip aquatic products cutting according to claim 1, it is characterised in that:Guide duct (11)Bottom be provided with fix bar(15).
6. the gravity flow screen harvesting device of strip aquatic products cutting according to claim 1, it is characterised in that:Adjust pipeline (12)End be provided with the first latch(27), the first latch(27)Inner interlocking live the second lock shaft(25)Outer peripheral face.
7. the gravity flow screen harvesting device of strip aquatic products cutting according to claim 1, it is characterised in that:Adjust pipeline (12)Middle part be provided with the second latch(28), the second latch(28)Inner interlocking live the first lock shaft(20)Outer peripheral face.
8. the gravity flow screen harvesting device of strip aquatic products cutting according to claim 1, it is characterised in that:Cropping knife (37)End be bending;Cropping knife(37)In flat.
9. the gravity flow screen harvesting device of strip aquatic products cutting according to claim 1, it is characterised in that:Cropping knife (37)Bottom between be provided with fixing axle(39).
CN201711086986.9A 2017-11-07 2017-11-07 Cutting and harvesting device for strip-shaped aquatic products Active CN107711054B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711086986.9A CN107711054B (en) 2017-11-07 2017-11-07 Cutting and harvesting device for strip-shaped aquatic products

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201711086986.9A CN107711054B (en) 2017-11-07 2017-11-07 Cutting and harvesting device for strip-shaped aquatic products
CN202010207690.3A CN111201882A (en) 2017-11-07 2017-11-07 Cutting and harvesting device for food processing

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202010207690.3A Division CN111201882A (en) 2017-11-07 2017-11-07 Cutting and harvesting device for food processing

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CN107711054A true CN107711054A (en) 2018-02-23
CN107711054B CN107711054B (en) 2020-10-30

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CN202010207690.3A Pending CN111201882A (en) 2017-11-07 2017-11-07 Cutting and harvesting device for food processing
CN201711086986.9A Active CN107711054B (en) 2017-11-07 2017-11-07 Cutting and harvesting device for strip-shaped aquatic products

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Application Number Title Priority Date Filing Date
CN202010207690.3A Pending CN111201882A (en) 2017-11-07 2017-11-07 Cutting and harvesting device for food processing

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8301583A (en) * 1983-05-04 1984-12-03 Gijsbertus Gerardus Van Haaren Hay-bale pick=up head - has jack operated parallelogram linkage to support lifting forks
US4852337A (en) * 1987-08-31 1989-08-01 Peterson Thomas K M Method and apparatus for removing aquatic plants
US5079905A (en) * 1990-05-29 1992-01-14 Bergstrom Thomas A Floating weed rake
CN202517082U (en) * 2012-01-12 2012-11-07 中国十七冶集团有限公司 Ceiling drilling machine and tool with adjustable height
CN203057803U (en) * 2013-01-14 2013-07-17 宁夏农林科学院 Sand-loosening grass-removing machine for sandy land
CN205794107U (en) * 2016-07-16 2016-12-14 杨书戈 A kind of Eriocheir sinensis water grass combing bamboo rake
CN206336407U (en) * 2016-12-27 2017-07-18 河北农业大学 Stem or leaf of cattail harvesting ship

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8301583A (en) * 1983-05-04 1984-12-03 Gijsbertus Gerardus Van Haaren Hay-bale pick=up head - has jack operated parallelogram linkage to support lifting forks
US4852337A (en) * 1987-08-31 1989-08-01 Peterson Thomas K M Method and apparatus for removing aquatic plants
US5079905A (en) * 1990-05-29 1992-01-14 Bergstrom Thomas A Floating weed rake
CN202517082U (en) * 2012-01-12 2012-11-07 中国十七冶集团有限公司 Ceiling drilling machine and tool with adjustable height
CN203057803U (en) * 2013-01-14 2013-07-17 宁夏农林科学院 Sand-loosening grass-removing machine for sandy land
CN205794107U (en) * 2016-07-16 2016-12-14 杨书戈 A kind of Eriocheir sinensis water grass combing bamboo rake
CN206336407U (en) * 2016-12-27 2017-07-18 河北农业大学 Stem or leaf of cattail harvesting ship

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CN111201882A (en) 2020-05-29
CN107711054B (en) 2020-10-30

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