CN203058007U - Semi-automatic kelp seedling clamping machine - Google Patents
Semi-automatic kelp seedling clamping machine Download PDFInfo
- Publication number
- CN203058007U CN203058007U CN 201220219679 CN201220219679U CN203058007U CN 203058007 U CN203058007 U CN 203058007U CN 201220219679 CN201220219679 CN 201220219679 CN 201220219679 U CN201220219679 U CN 201220219679U CN 203058007 U CN203058007 U CN 203058007U
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- rope
- folder
- pulling device
- push rod
- clamping block
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Abstract
The utility model relates to a semi-automatic kelp seedling clamping machine. The semi-automatic kelp seedling clamping machine comprises a box body provided with a main shaft, a rope twisting device assembly and a rope clamping and pulling device assembly; one end, stretching out of the box body, of the main shaft is driven by a motor mechanism or a hydraulic motor; the rope twisting device assembly is arranged on a supporting rod arranged on the outer side of the box body; the rope twisting device assembly comprises a rope twisting device outer shell, an open-end gear, a fixing guide sleeve, an upper rope clamping block, a lower rope clamping block, a torsional spring, a torsional spring hinge pin, a rope twisting push rod, a rope twisting cam, a rope twisting reset spring, a rack and a rack limiting piece and the like; and the rope clamping and pulling device assembly comprises a rope clamping and pulling device rotation shaft, a rope clamping and pulling device gear, an axial cam, a rope clamping leaf spring, a clutch mechanism and the like. The semi-automatic kelp seedling clamping machine is novel in conception, reasonable in design, compact in structure, convenient to use, not only capable of coordinating with manual work for conduction rapid seedling clamping work but also simple in operation, safe and reliable, free from damage to seedlings, capable of improving the degree of mechanization of the seedling clamping work, beneficial to improving of production efficiency, and capable of reducing seedling clamping cost and labor intensity.
Description
Technical field
The utility model relates to a kind of semi-automatic gripper for kelp seeding.
Background technology
Along with development intensive, the high-yield planting industry, artificial large-scale production had been stepped in the plantation of sea-tangle already, now propagated sea-tangle artificially and adopted rope as the kelp base attachment more, was suspended on marine breed.In order to reach high-density breeding, need to be transplanted on the rope behind the artificial breeding.When tradition is transplanted, adopt staff to unscrew rope is counter, make three strands of rope the gap to occur, insert the sea-tangle seedling.Under attachment effects such as kelp base, old seedling rope French shroud knot more solid, staff is unscrewed needs certain strength, twists once rope and inserts an offspring, repeats to twist rope frequently, often labourer is pointed and constitute injury, cause decortication etc., influence production efficiency, and kelp seedling clipping is short season, need be artificial many, it is constantly soaring to cause pressing from both sides the seedling cost.
In order to address the above problem, those skilled in the art have invented folder seedling equipment miscellaneous, for example:
The patent No. is a kind of gripper for kelp seeding of 92237379.5, its by frame, motor, driving shaft, thumb wheel, turn round rope mechanism, pull rope mechanism etc. and form.Turn round to be respectively equipped with on rope mechanism and the pull rope mechanism and turn round rope clamp, stay cord folder, they turn round rope, stay cord respectively under the stirring of the thumb wheel on the driving shaft, and the staff turns round insertion sea-tangle seedling in the slit of rope appearance turning round rope clamp.
The patent No. is a kind of vertical type gripper for kelp seedling of 200710010837.4.It is used as power with pneumatic means, by the claw of clamping cylinder control and releasing of compressor arm acting in conjunction realization seedling rope, in order to manually insert seedling; Clamping cylinder cooperates with the walking cylinder, finishes the descending of seedling rope, works continuously thereby realize circulating.
Number of patent application is 201010521344.9 a kind of automatic gripper for kelp seeding, comprise support, pedal gear, be installed in rope support and sub-rope body and lifting holder grooving on the stent bearing plank, also be provided with at an end of lifting holder grooving and send rope mechanism, wherein sub-rope body, lifting holder grooving and send rope mechanism to drive by pedal gear.The once descending action of pedal gear is held up rope and is finished the bifilar separately action of rope by two groups of pins in the sub-rope body by lifting holder grooving; Under the pedal gear during horizontal reset, by the driving of energy storage torsion spring and the lifting holder grooving that falls, finish rope and carry action, wait for that pedal gear repeats descending action, go round and begin again.
The utility model just is being based on above-mentioned technology and a kind of novel semi-automatic gripper for kelp seeding that proposes.
Summary of the invention
The purpose of this utility model is to provide a kind of semi-automatic gripper for kelp seeding, this semi-automatic gripper for kelp seeding is novel, reasonable in design, simple in structure, compact, not only can cooperate and manually press from both sides the seedling operation fast, and also simple to operate, safe and reliable, the no seedling injury kind is conducive to enhance productivity, and reduces production costs and hand labor intensity.
The technical solution of the utility model is: a kind of semi-automatic gripper for kelp seeding comprises:
One has the casing of main shaft, and described main shaft stretches out an end of casing by motor drive mechanism or fluid motor-driven;
One turns round rope device assembly, and the described rope device assembly of turning round is arranged on the cramp bar in the casing outside, described turn round rope device assembly comprise turn round rope device shell, opening gear, fixedly guide pin bushing, go up rope clamping block, following rope clamping block and torsion spring; Described opening gear, last rope clamping block and following rope clamping block axially are arranged side by side in the inner chamber of turning round rope device shell and by the torsion spring bearing pin and link together, described torsion spring is arranged on the torsion spring bearing pin and its both ends are connected respectively on rope clamping block and the following rope clamping block, described turning round is equipped with the folder rope screw that is respectively applied to oppress rope clamping block and following rope clamping block clamping seedling rope on the rope device shell, offer and press from both sides the groove of rope screw fit on the circumference of described upward rope clamping block and following rope clamping block, and can rotate around the torsion spring bearing pin; Described opening gear is by a rack drives, described opening gear driven rope clamping block up and down rotates synchronously, the rope push rod of turning round that one end and of described tooth bar is located on the casing is connected by adjusting nut, the described rope push rod of turning round drives by turning round the rope cam, the described rope cam of turning round is arranged on the main shaft in the casing, and the described rope push rod periphery of turning round is equipped with and turns round the rope back-moving spring;
One folder rope pulling device assembly, described folder rope pulling device assembly comprises the rotating shaft of folder rope pulling device, gear, folder rope spring leaf, the axial cam that is arranged on the casing, the inner end of described folder rope pulling device rotating shaft is provided with folder rope pulling device gear, be provided with clutch between described folder rope pulling device gear and the main shaft, the outer end of described folder rope pulling device rotating shaft is provided with two folder rope spring leafs, is provided with one between the described two folder rope spring leafs and is used for the intermittent axial cam that struts two folder rope spring leafs.
Advantage of the present utility model is: this semi-automatic gripper for kelp seeding is novel, reasonable in design, simple in structure, compact, not only can cooperate and manually press from both sides the seedling operation fast, and also simple to operate, safe and reliable, the no seedling injury kind improves folder seedling mechanization of operation degree, is conducive to reduce labour intensity, enhance productivity, reduce production costs and hand labor intensity.
The technical solution of the utility model implementation procedure is summarized as follows:
The seedling rope is placed through turns round rope device assembly center, and Miao Shengyi holds the folder rope spring leaf clamping by folder rope pulling device assembly, starting switch, and main shaft rotates, and turn round rope cam, clutch cam and the drive bevel gear that drive on the main shaft are rotated simultaneously.Turn round the rope push rod under action of reset spring, its upper push-rod pin abuts against all the time to be turned round on the rope cam contour, utilization is turned round the rope cam contour and is realized turning round advancing, stagnate, retreating of rope push rod, and then drive the rack linear motion, and the opening gear is rotated in turning round the device shell of restricting, driving up and down synchronously, rope clamping block rotates and is pressing from both sides under the compressing of rope screw, clamp the seedling rope and drive the seedling rope and reverse, thereby unscrew the seedling rope, make between three bursts of fried dough twists of seedling rope the space to occur, and stagnate certain hour.Utilize this time at intermittence, the workman hands the sea-tangle seedling, and sea-tangle shoot root portion is implanted seedling rope space.Tooth bar retreats, the counter-rotating of opening gear, and three bursts of fried dough twists of seedling rope recover, and clamp the sea-tangle seedling, and rope clamping block unclamps the seedling rope under the torsion spring effect up and down.At this moment press from both sides lanyard assembly and begin action, on the one hand on the main shaft move through bevel-gear sett, clutch is delivered to shifting slide gear; Clutch cam rotates promotion clutch push rod drive shifting slide gear and the gear engagement of folder rope pulling device or separates on the other hand; When shifting slide gear meshes with the folder rope pulling device, the rotating shaft of folder rope pulling device is rotated, drive abuts against the folder of two on axial cam rope spring leaf and rotates, thereby behind the pulling seedling rope certain-length, under the effect of axial cam profile, two folder rope spring leafs are strutted, decontrol the clamping to the seedling rope, folder rope spring leaf cam vertically turns over and clamps the seedling rope that holds on the rope piece week again.Therefore, under the acting in conjunction of turning round rope cam, clutch cam, folder rope pulling device axial cam and several springs, realization seedling rope clamp is held, and---------loop cycle that seedling rope recovery (the seedling rope clamp is lived the seed root)---stay cord---seedling rope clamp is held is up to the folder seedling of finishing an offspring rope in stagnation (manually implanting the sea-tangle seedling) to unscrew the seedling rope.
Description of drawings
Fig. 1 is semi-automatic gripper for kelp seeding master TV structure schematic diagram among the embodiment.
Fig. 2 is the body partial schematic side view of semi-automatic gripper for kelp seeding among the embodiment.
Fig. 3 is the A-A cross-sectional schematic among Fig. 1.
Fig. 4 turns round rope device assembly drives structure schematic diagram among the embodiment.
Fig. 5 turns round rope device modular construction schematic diagram among the embodiment.
Fig. 6 is that G among Fig. 5 is to view.
Fig. 7 is that K among Fig. 5 is to view.
Fig. 8 is the C-C cutaway view among Fig. 5.
Fig. 9 is the D-D cutaway view among Fig. 8.
Figure 10 is the structural representation of folder rope pulling device assembly among the embodiment.
Figure 11 is the F-F cutaway view among Figure 10.
Among the figure: 1-casing, 2-clutch cam, 3-bearing, 4-main shaft, 5-clutch, 6-hold the rope piece, 7-turn round rope device assembly, 8-folder rope pulling device assembly, 9-drive bevel gear, 10-turn round the rope cam, 11-retainer, 12-case lid, 13-frame, 14-power switch, 15-clutch rotating shaft; 16-shifting slide gear, 17-clutch push rod, 18-clutch reset spring, 19-folder rope pulling device protective cover;
203-push rod pin, 204-spring base, 205-turn round the rope back-moving spring, 206-turn round rope push rod cover for seat, 208-oil sealing, 209-turn round the rope push rod, 210-tooth bar is adjusted nut, 211-tooth bar, 212-torsion spring bearing pin, 213-upward rope clamping blocks, 214-torsion spring, 215-following rope clamping block, 216-folder rope screw is adjusted nut, 217-folder rope screw, 218-cramp bar adjusting nut, 219-cramp bar, 220-protecgulum, 221-opening gear, 222-tooth bar locating part, 223-fixedly guide pin bushings, 224-turn round rope device shell, 225-bonnet, 226-tooth bar protective cover;
301-folder rope pulling device gear, the rotating shaft of 302-folder rope pulling device, 303-hole back-up ring, 304-rolling bearing, 306-shaft block ring, 307-bearing block, 308-oil sealing, 309-folder rope spring leaf, 310-spring leaf cover, 311-seedling rope, 312-spring leaf compresses packing ring, 313-spring leaf separation sleeve, 314-bearing, 315-axial cam, 316-retainer screw rod.
Embodiment
For above-mentioned feature and advantage of the present utility model can be become apparent, embodiment cited below particularly, and conjunction with figs. are described in detail below.
Consulting Fig. 1 ~ 11, is exactly the structure that Fig. 5 illustrates along the cutaway view of B among Fig. 7-B sight line, is exactly the structure that Figure 10 illustrates along the cutaway view of E among Figure 11-E sight line.Semi-automatic gripper for kelp seeding of the present utility model comprises:
One has the casing 1 of main shaft 4, and the end that described main shaft 4 stretches out casing 1 is driven by motor drive mechanism, and this motor drive mechanism can be motor, decelerator, belt and belt pulley; Under the situation of not having power supply (on as ship, desert island etc.), can adopt fluid motor-driven;
One turns round rope device assembly 7, the described rope device assembly 7 of turning round is arranged on the cramp bar 219 in casing 1 outside, described turn round rope device assembly comprise turn round rope device shell 224, opening gear 221, fixedly guide pin bushing 223, go up rope clamping block 213, rope clamping block 215, torsion spring 214, torsion spring bearing pin 212, tooth bar 211 and turn round the push rod 209 etc. of restricting down; Described opening gear 221, last rope clamping block 213 and following rope clamping block 215 axially are arranged side by side in the inner chamber of turning round rope device shell 224 and by torsion spring bearing pin 212 and link together, described torsion spring 214 is nested with on the torsion spring bearing pin 212 and its both ends and is connected respectively on rope clamping block 213 and the following rope clamping block 215, described turning round is equipped with the folder rope screw 217 that is respectively applied to oppress rope clamping block 213 and following rope clamping block 215 clamping seedling ropes 311 on the rope device shell 224, offer and press from both sides the groove that rope screw 217 cooperates on the circumference of described upward rope clamping block 213 and following rope clamping block 215; Described opening gear 221 is driven by a tooth bar 211, opening gear 221 rotates, rope clamping block is being turned round rope device shell 224 inter-syncs rotation about making, under 217 compressings of folder rope screw, rope clamping block clamps to place seedling rope 311 wherein and drive the seedling rope and reverses up and down, unscrew the seedling rope, the rope push rod 209 turned round that an end and of described tooth bar 211 is located on the casing 1 is connected by double nut, and one of them nut and tooth bar are fixed together; The described rope push rod 209 of turning round drives by turning round rope cam 10, and the described rope cam 10 of turning round is arranged on the main shaft 4 in the casing 1, and described rope push rod 209 peripheries of turning round are equipped with and turn round rope back-moving spring 205;
One folder rope pulling device assembly 8, described folder rope pulling device assembly 8 comprises the folder rope pulling device rotating shaft 302 that is arranged on the casing 1, gear 301, folder rope spring leaf 309, axial cam 315 etc., the inner end of described folder rope pulling device rotating shaft 302 is provided with folder rope pulling device gear 301, be provided with clutch 5 between described folder rope pulling device gear 301 and the main shaft, the outer end of described folder rope pulling device rotating shaft 302 is provided with two folder rope spring leafs 309, is provided with one between the described two folder rope spring leafs 309 and is used for the intermittent axial cam 315 that struts two folder rope spring leafs 309.
In the present embodiment, described clutch 5 comprises the clutch rotating shaft 15 that is arranged in the casing 1, between one end of described clutch rotating shaft 15 and the main shaft 4 through bevel gear 9 transmissions, the other end of described clutch rotating shaft 15 is provided with spline and shifting slide gear 16, described shifting slide gear 16 drives with the gear engagement of folder stay cord by the clutch push rod 17 that is arranged on a side or separates, the drive end of described clutch push rod 17 is driven by the clutch cam 2 that is arranged on the main shaft 4, and the periphery of described clutch push rod 17 also is equipped with clutch reset spring 18.
In the present embodiment, described turn round to be provided with between rope push rod 209 and the casing 1 turn round the push rod cover for seat 206 of restricting, the described rope push rod 10 of turning round is provided with push rod pin 203, spring base 204, oil sealing 208 and tooth bar adjustment nut 210, described push rod pin 203 abuts against to turn round on the rope cam 10 and slides, a described end of turning round the rope back-moving spring withstands on the spring base 204, and its other end withstands on to be turned round on the rope push rod cover for seat 206.
In the present embodiment, described opening gear 221 and turn round between the rope device shell 224 and also be provided with fixedly guide pin bushing 223.
In the present embodiment, described tooth bar 211 belows also are provided with tooth bar locating part 222, and the inner end of described tooth bar locating part 222 holds on the rope piece 6 with being connected, and the described rope piece 6 that holds is fixed on casing 1 or is positioned on the frame 13 of casing 1 downside.
In the present embodiment, be provided with bearing block 307 between the rotating shaft 302 of described folder rope pulling device and the casing 1, between described bearing block 307 endoporus and the folder rope pulling device rotating shaft 302 rolling bearing 304 and oil sealing 308 are set, the outer end of described folder rope pulling device rotating shaft 302 is provided with for the spring leaf separation sleeve 313 of isolating two folder rope spring leafs 309, be provided with bearing 314 between the endoporus of described spring leaf separation sleeve 313 and axial cam 315, the retainer screw rod 316 of described axial cam 315 through being disposed radially thereon is connected with retainer 11, and described retainer 11 is fixed on casing 1 top.
In the present embodiment, also be provided with the protective cover 19 that blocks folder rope pulling device assembly on the described retainer 11, described protective cover 19 arranged outside have power switch 14.
In the present embodiment, described tooth bar 211 also is provided with tooth bar protective cover 226, and described tooth bar protective cover 226 is fixed in to be turned round on the rope device shell, and described protective cover arranged outside has control panel.
The above only is preferred embodiment of the present utility model, and all equalizations of doing according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (8)
1. a semi-automatic gripper for kelp seeding is characterized in that, comprising:
One has the casing of main shaft, and described main shaft stretches out an end of casing by motor drive mechanism or fluid motor-driven;
One turns round rope device assembly, and the described rope device assembly of turning round is arranged on the cramp bar in the casing outside, described turn round rope device assembly comprise turn round rope device shell, opening gear, fixedly guide pin bushing, go up rope clamping block, following rope clamping block, torsion spring, torsion spring bearing pin, tooth bar and turn round the rope push rod; Described opening gear, last rope clamping block and following rope clamping block axially are arranged side by side in the inner chamber of turning round rope device shell and by the torsion spring bearing pin and link together, described torsion spring is nested with on the torsion spring bearing pin and its both ends and is connected respectively on rope clamping block and the following rope clamping block, described turning round is equipped with the folder rope screw that is respectively applied to oppress rope clamping block and following rope clamping block clamping seedling rope on the rope device shell, offer and press from both sides the groove of rope screw fit on the circumference of described upward rope clamping block and following rope clamping block, and can rotate around the torsion spring bearing pin; Described opening gear is by a rack drives, described opening gear driven rope clamping block up and down rotates synchronously, the rope push rod of turning round that one end and of described tooth bar is located on the casing is connected through adjusting nut, the described rope push rod of turning round drives by turning round the rope cam, the described rope cam of turning round is arranged on the main shaft in the casing, and the described rope push rod periphery of turning round is equipped with and turns round the rope back-moving spring;
One folder rope pulling device assembly, described folder rope pulling device assembly comprises the rotating shaft of folder rope pulling device, gear, folder rope spring leaf and the axial cam that is arranged on the casing, the inner end of described folder rope pulling device rotating shaft is provided with folder rope pulling device gear, be provided with clutch between described folder rope pulling device gear and the main shaft, the outer end of described folder rope pulling device rotating shaft is provided with two folder rope spring leafs, is provided with one between the described two folder rope spring leafs and is used for the intermittent axial cam that struts two folder rope spring leafs.
2. semi-automatic gripper for kelp seeding according to claim 1, it is characterized in that: described clutch comprises the clutch rotating shaft that is arranged in the casing, between one end of described clutch rotating shaft and the main shaft through Bevel Gear Transmission, the other end of described clutch rotating shaft is provided with spline and shifting slide gear, described shifting slide gear drives with the gear engagement of folder stay cord by the clutch push rod that is arranged on a side or separates, the drive end of described clutch push rod is driven by the clutch cam that is arranged on the main shaft, and the periphery of described clutch push rod also is equipped with the clutch reset spring.
3. semi-automatic gripper for kelp seeding according to claim 1, it is characterized in that: described turn round to be provided with between rope push rod and the casing turn round rope push rod cover for seat, the described rope push rod of turning round is provided with push rod pin, spring base, oil sealing and tooth bar adjustment nut, described push rod pin abuts against to turn round on the rope cam and slides, described turn round the rope back-moving spring an end withstand on the spring base, its other end withstand on turn round the rope ram seat put.
4. semi-automatic gripper for kelp seeding according to claim 1 is characterized in that: described opening gear and turn round between the rope device shell and also be provided with fixedly guide pin bushing.
5. according to claim 1 or 3 described semi-automatic gripper for kelp seeding, it is characterized in that: described tooth bar below also is provided with tooth bar locating part, the inner end of described tooth bar locating part
WithBe connected and hold on the rope piece, the described rope piece that holds is fixed on casing or is positioned on the frame of casing downside.
6. semi-automatic gripper for kelp seeding according to claim 1, it is characterized in that: be provided with bearing block between the rotating shaft of described folder rope pulling device and the casing, between described inner hole of bearing seat and the rotating shaft of folder rope pulling device rolling bearing and oil sealing are set, the outer end of described folder rope pulling device rotating shaft is provided with for the spring leaf separation sleeve of isolating two folder rope spring leafs, be provided with bearing between the endoporus of described spring leaf separation sleeve and axial cam, the retainer screw rod of described axial cam through being disposed radially thereon is connected with retainer, and described retainer is fixed on the casing top.
7. semi-automatic gripper for kelp seeding according to claim 6 is characterized in that: also be provided with the protective cover that blocks folder rope pulling device assembly on the described retainer, described protective cover arranged outside has control panel.
8. according to claim 1 or 3 described semi-automatic gripper for kelp seeding, it is characterized in that: described tooth bar is provided with the tooth bar protective cover, and described tooth bar protective cover is fixed in to be turned round on the rope device shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220219679 CN203058007U (en) | 2012-05-16 | 2012-05-16 | Semi-automatic kelp seedling clamping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220219679 CN203058007U (en) | 2012-05-16 | 2012-05-16 | Semi-automatic kelp seedling clamping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203058007U true CN203058007U (en) | 2013-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220219679 Expired - Fee Related CN203058007U (en) | 2012-05-16 | 2012-05-16 | Semi-automatic kelp seedling clamping machine |
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| Country | Link |
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| CN (1) | CN203058007U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105706896A (en) * | 2016-03-13 | 2016-06-29 | 贵州大学 | Air cylinder-type kelp seedling gripper |
| CN107691178A (en) * | 2017-08-09 | 2018-02-16 | 广州快舟智能环保科技有限公司 | A kind of convenient municipal treegarden irrigation equipment |
| CN107691177A (en) * | 2017-08-09 | 2018-02-16 | 广州快舟智能环保科技有限公司 | A kind of municipal afforestation irrigation equipment |
| CN110679466A (en) * | 2019-10-25 | 2020-01-14 | 廖敏 | Machine is tied up with sea belt to aquaculture |
| CN114097599A (en) * | 2021-11-22 | 2022-03-01 | 中国水产科学研究院渔业机械仪器研究所 | Device and method for storing sequential in-and-out and guiding of kelp seedlings |
-
2012
- 2012-05-16 CN CN 201220219679 patent/CN203058007U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105706896A (en) * | 2016-03-13 | 2016-06-29 | 贵州大学 | Air cylinder-type kelp seedling gripper |
| CN107691178A (en) * | 2017-08-09 | 2018-02-16 | 广州快舟智能环保科技有限公司 | A kind of convenient municipal treegarden irrigation equipment |
| CN107691177A (en) * | 2017-08-09 | 2018-02-16 | 广州快舟智能环保科技有限公司 | A kind of municipal afforestation irrigation equipment |
| CN110679466A (en) * | 2019-10-25 | 2020-01-14 | 廖敏 | Machine is tied up with sea belt to aquaculture |
| CN110679466B (en) * | 2019-10-25 | 2021-08-17 | 韩华山 | Machine is tied up with sea belt to aquaculture |
| CN114097599A (en) * | 2021-11-22 | 2022-03-01 | 中国水产科学研究院渔业机械仪器研究所 | Device and method for storing sequential in-and-out and guiding of kelp seedlings |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20140516 |