CN112314124A - Seaweed seed sowing device - Google Patents
Seaweed seed sowing device Download PDFInfo
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- CN112314124A CN112314124A CN202011208964.7A CN202011208964A CN112314124A CN 112314124 A CN112314124 A CN 112314124A CN 202011208964 A CN202011208964 A CN 202011208964A CN 112314124 A CN112314124 A CN 112314124A
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- seed
- seaweed
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- driving
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
- A01C7/206—Seed pipes
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C19/00—Arrangements for driving working parts of fertilisers or seeders
- A01C19/02—Arrangements for driving working parts of fertilisers or seeders by a motor
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/062—Devices for making drills or furrows
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/066—Devices for covering drills or furrows
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/004—Sowing using liquid seeding techniques
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G33/00—Cultivation of seaweed or algae
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a seaweed seed sowing device, which relates to the technical field of sowing devices and comprises the following components: the trolley assembly comprises a trolley, and a ditching device and an earthing device which are arranged on the trolley; the seeding system, it sets up on the shallow, it includes the support body, drive assembly and symmetry set up in two seeding subassemblies of support body both sides, the seeding subassembly is including getting the seed metering pipe, basin and slider-crank mechanism, the basin sets up on the support body, slider-crank mechanism sets up the slider on the support body including slidable, get seed metering pipe and slider fixed connection, it gets the kind of a mouth to be provided with on the lateral wall of seed metering pipe to get, the bottom of basin is provided with the water inlet, it sets up with the water inlet relatively to get seed metering pipe, and the size of water inlet is less than the size that the size of seed is greater than or equal to and gets seed metering pipe's size, drive. The device for sowing the seaweed seeds is simple in operation, low in cost, high in efficiency and beneficial to seed germination.
Description
Technical Field
The invention relates to the technical field of seeding devices, in particular to a seaweed seed seeding device.
Background
Sea grass is the only monocotyledon angiosperms which can completely live in seawater on the earth, and the constructed sea grass bed has important ecological effect and economic value. As the most important primary producer on earth, the bed of seaweed provides food and diverse habitats for a wide variety of marine organisms. For coastal ecosystems, the seaweed bed plays a vital role in capturing sediments, stabilizing bottom mud, preventing wind and fixing dike, purifying water, circulating nutrient substances, fixing carbon (accounting for about 15% of the carbon fixing amount of the whole marine ecosystem every year) and the like, and is often used as a biological indicator for water quality and ecosystem health.
Due to the transition of natural conditions and the interference of human activities, almost all of the seaweed beds around the world are in decline. In order to recover seaweed resources, researchers in various countries have developed a number of seaweed recovery methods and techniques, and they have been summarized as a habitat recovery method, a plant transplanting method and a seed sowing method. The seed sowing method comprises the steps of collecting seaweed reproductive branches on a healthy seaweed bed by utilizing a sexual propagation mode of seaweed, sequentially carrying out the steps of seed collection, screening and preservation, seed pretreatment and the like, and then sowing the seeds in a sea area suitable for growth and germination of seaweed seeds. The seed repairing method has important significance in maintaining the population structure and genetic characteristics of the seaweed bed, maintaining the stability of the seaweed bed, developing a new patch grass bed and the like.
The current sowing technology mainly comprises the following steps:
the direct sowing method of the seaweed seeds is a sowing mode of directly sowing the seaweed seeds on the water surface, is the earliest sowing technology, and has the advantages of simple operation and relatively low labor cost, but the seed germination rate of the sowed seeds is generally not higher than 10% of that of a burying method and a seed protection sowing technology because the sowed seeds have high randomness and are easy to run off;
the manual burying method is used for manually burying seaweed seeds in bottom sediment of the sea, can effectively reduce seed loss, but is different from land operation, and is difficult to bury the seaweed seeds in the bottom sediment underwater, so that the problems of high labor intensity, difficult operation, high labor cost and the like exist.
The seed protection sowing technology, such as a gunny bag method, is a process of manually and uniformly putting seeds into gunny bags filled with soil, and then flatly laying the gunny bags filled with the seeds and the soil and burying the gunny bags into the sea bottom, so that the method can better avoid the loss of the seeds, and compared with a manual broadcasting method and a burying method, the seed protection sowing technology can more effectively protect seaweed seeds so as to improve the average germination rate of the seaweed seeds, but the protection treatment process of the seaweed seeds needs a large amount of manpower, material resources and time cost, and the seaweed seeds are propagated in a large scale at low efficiency and high cost;
in conclusion, in the current known seaweed seed sowing methods, the seeds are easy to run off by the direct sowing method, and the germination rate is low; the burying method is difficult to bury the bottom mud, the labor intensity is high, the operation is difficult, the labor cost is high, and the like; the protective sowing method needs a large amount of manpower, material resources and time cost in the process of protecting and treating the seaweed seeds, and has low efficiency and high cost. Therefore, the research and development of the seaweed seed sowing technology which is simple in operation, low in cost, high in efficiency and beneficial to seed germination is a key problem which needs to be solved urgently by sowing seaweed seeds to repair the damaged seaweed bed.
Disclosure of Invention
In order to solve the technical problems, the invention provides the seaweed seed sowing device which is used for sowing seaweed seeds, is simple in operation, low in cost and high in efficiency, and is beneficial to seed germination.
In order to achieve the purpose, the invention provides the following scheme:
the invention provides a seaweed seed sowing device, comprising: the trolley assembly comprises a trolley, a ditching device and a soil covering device, wherein the ditching device is used for ditching, and the soil covering device is used for covering soil; the ship body assembly comprises a ship body and an air source, wherein the air source is arranged on the ship body; the seeding system, it set up in on the shallow, its include support body, drive assembly and symmetry set up in two seeding subassemblies of support body both sides, the seeding subassembly is including getting seed metering pipe, basin and slider-crank mechanism, the basin set up in on the support body, slider-crank mechanism includes the slider, slider slidable ground set up in on the support body, get seed metering pipe with slider fixed connection gets to be provided with on the lateral wall of seed metering pipe and gets kind of a seed mouth, the size of getting kind of a seed mouth is not less than the size of seed so that the seed can get into get inside the seed metering pipe, the bottom of basin is provided with the water inlet, get seed metering pipe with the water inlet sets up relatively, just the size of water inlet is less than the size of seed is greater than or equal to get seed metering pipe's size, the air supply with get seed metering pipe and be linked together, The seed which enters the seed taking and discharging pipe is driven to be discharged from the seed taking and discharging pipe, the air source is communicated with the driving assembly to provide power for the driving assembly, and the driving assembly is in transmission connection with the two slider-crank mechanisms so as to drive the sliders of the two slider-crank mechanisms to do up-and-down reciprocating motion.
Preferably, the driving assembly is in transmission connection with the cart so as to drive the cart to move.
Preferably, the driving assembly comprises a spindle, a first driving sprocket, a second driving sprocket, a first driven sprocket, a pneumatic motor, a first chain and a second chain, the spindle is rotatably disposed on the frame body, the first driving sprocket and the second driving sprocket are both disposed on an output end of the pneumatic motor, the first driven sprocket is disposed on the spindle, and the first driving sprocket is in transmission connection with the first driven sprocket through the first chain; the crank sliding block mechanism further comprises a rotary table and a connecting rod, one end of the connecting rod is hinged with the rotary table, the other end of the connecting rod is hinged with the sliding block, the two rotary tables of the two crank sliding block mechanisms are respectively arranged at the two ends of the mandrel, and the two rotary tables are coaxially arranged with the mandrel; the cart comprises a driving shaft and a second driven chain wheel, wherein the second driven chain wheel is arranged on the driving shaft, and the second driven chain wheel is in transmission connection with the second driving chain wheel through a second chain.
Preferably, the cart assembly further comprises a buoyancy device disposed on the cart.
Preferably, the buoyancy means is a buoyancy plate.
Preferably, the seeding assembly further comprises a gas injection pipe and a cover body, one end of the gas injection pipe is communicated with the gas source, the other end of the gas injection pipe is arranged in the water tank, and the cover body is arranged at the position of the notch of the water tank in a covering mode so as to seal the water tank.
Preferably, the seaweed seed sowing device further comprises a pneumatic valve, the air source is an air pump, and the air pump is communicated with the seed taking and discharging pipes and the air injection pipes through the pneumatic valve.
Preferably, the water tank is of a conical structure.
Preferably, the ditching device is a ditching piece.
Preferably, the soil covering device is a soil covering plate.
Compared with the prior art, the invention has the following technical effects:
the invention provides a seaweed seed sowing device, comprising: the trolley assembly comprises a trolley, a ditching device and an earthing device, wherein the ditching device is used for ditching, and the earthing device is used for earthing; the ship body assembly comprises a ship body and an air source, and the air source is arranged on the ship body; the seeding system is arranged on the cart and comprises a frame body, a driving assembly and two seeding assemblies symmetrically arranged on two sides of the frame body, wherein each seeding assembly comprises a seed taking and discharging pipe, a water tank and a slider-crank mechanism, the water tank is arranged on the frame body, the slider-crank mechanism comprises a slider, the slider is slidably arranged on the frame body, the seed taking and discharging pipe is fixedly connected with the slider, a seed taking port is arranged on the side wall of the seed taking and discharging pipe, the size of the seed taking port is not smaller than that of a seed so that the seed can enter the inside of the seed taking and discharging pipe, a water inlet is arranged at the bottom end of the water tank, the seed taking and discharging pipe is opposite to the water inlet, the size of the water inlet is smaller than that of the seed taking pipe or equal to that of the seed taking pipe, an air source is communicated with the seed taking and discharging pipe so, the driving component is in transmission connection with the two crank sliding block mechanisms so as to drive the sliding blocks of the two crank sliding block mechanisms to do up-and-down reciprocating motion.
In the specific use process, the seaweed seed sowing device can complete the whole processes of bottom sediment ditching, air-blowing type seed discharging and soil covering and dressing according to a certain row spacing and interval, the whole sowing process almost does not need manual participation, and the manual work only needs to control the movement of the cart and the ship body. This sea grass seed seeder easy operation, low cost, efficient, and do benefit to the seed and germinate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural view of a seaweed seed planting device provided in an embodiment of the present invention;
FIG. 2 is a schematic view of the combination of the seed-feeding pipe and the water tank of the seaweed seed sowing device provided in the embodiment of the present invention.
Description of reference numerals: 1. a ditching device; 2. a soil covering device; 3. a hull; 4. a gas source; 5. a frame body; 6. taking a seed tube; 7. a seed discharge pipe; 8. taking a seed outlet; 9. a water tank; 10. a water inlet; 11. a mandrel; 12. a pneumatic motor; 13. a first chain; 14. a second chain; 15. a turntable; 16. a connecting rod; 17. a cart chain; 18. a buoyancy device; 19. a gas injection pipe; 20. a cover body; 21. a vehicle body; 22. a drive shaft; 23. a driven shaft; 24. a cart drive sprocket; 25. a cart driven sprocket; 26. a handrail; 27. an air guide main pipe; 28. air guide branch pipes; 29. an air guide branch pipe; 30. a main valve; 31. a branch valve; 32. a driving wheel; 33. a driven wheel; 34. a pneumatic valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention aims to provide a seaweed seed sowing device which is simple to operate, low in cost, high in efficiency and beneficial to seed germination.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Referring to fig. 1-2, the present embodiment provides a seaweed seed sowing device suitable for sowing seaweed seeds, such as eel grass seeds, comprising a cart assembly, a hull assembly and a sowing system. The cart assembly comprises a cart, a ditching device 1 for ditching and a soil covering device 2 for covering soil, wherein the ditching device 1 and the soil covering device 2 are both arranged on the cart. The hull assembly comprises a hull 3 and an air source 4, wherein the air source 4 is arranged on the hull 3. The seeding system is arranged on the cart, the seeding system comprises a frame body 5, a driving assembly and two seeding assemblies symmetrically arranged on two sides of the frame body 5, the two seeding assemblies are identical in structure, the two seeding assemblies respectively comprise a seed taking and discharging pipe, a water tank 9 and a slider-crank mechanism, the water tank 9 is arranged on the frame body 5, the slider is slidably arranged on the frame body 5, the seed taking and discharging pipe is fixedly connected with the slider, a seed taking opening 8 is arranged on the side wall of the seed taking and discharging pipe, the size of the seed taking opening 8 is not smaller than that of a seed so that the seed can enter the seed taking and discharging pipe, a water inlet 10 is arranged at the bottom end of the water tank 9, the seed taking pipe is arranged opposite to the water inlet 10, the size of the water inlet 10 is smaller than that of the seed and is simultaneously larger than or equal to that of the seed taking pipe, and the purpose that, the water inlet 10 is larger than or equal to the seed taking and seeding pipe in size, so that the seed taking and seeding pipe can penetrate through the seed taking port 8, the air source 4 is communicated with the seed taking and seeding pipe to drive seeds entering the seed taking and seeding pipe to be discharged from the seed taking and seeding pipe, the air source 4 is communicated with the driving assembly to provide power for the driving assembly, and the driving assembly is in transmission connection with the two slider-crank mechanisms to drive the sliders of the two slider-crank mechanisms to do up-and-down reciprocating motion. In the specific use process, the seaweed seed sowing device can complete the whole processes of bottom sediment ditching, air-blowing type seed discharging and trimming and earthing according to a certain row spacing and interval, the whole sowing process almost does not need manual participation, and the manual work only needs to control the movement of the cart and the ship body 3. This sea grass seed seeder easy operation, low cost, efficient, and do benefit to the seed and germinate.
In the embodiment, the driving assembly is in transmission connection with the cart to drive the cart to move. So set up, drive assembly replaces manpower drive dolly and removes, and the manual work only need control the moving direction of dolly can, has effectively saved the manpower.
In this embodiment, specifically, the driving assembly includes a spindle 11, a first driving sprocket, a second driving sprocket, a first driven sprocket, a pneumatic motor 12, a first chain 13 and a second chain 14, the spindle 11 is rotatably disposed on the frame body 5, the first driving sprocket and the second driving sprocket are both disposed on the output end of the pneumatic motor 12, the first driven sprocket is disposed on the spindle 11, and the first driving sprocket is in transmission connection with the first driven sprocket through the first chain 13; the crank sliding block mechanism further comprises a rotary table 15 and a connecting rod 16, one end of the connecting rod 16 is hinged with the rotary table 15, the other end of the connecting rod 16 is hinged with the sliding block, the two rotary tables 15 of the two crank sliding block mechanisms are respectively arranged at two ends of the mandrel 11, and the two rotary tables 15 are coaxially arranged with the mandrel 11; the cart comprises a driving shaft 22 and a second driven sprocket, the second driven sprocket is arranged on the driving shaft 22, and the second driven sprocket is in transmission connection with the second driving sprocket through a second chain 14.
In this embodiment, in order to facilitate moving the cart, the cart assembly further includes a buoyancy device 18, and the buoyancy device 18 is disposed on the cart. The buoyancy means 18 give the cart a certain buoyancy, making the cart more labor-saving and convenient to move.
Further, the cart further comprises a cart body 21, a driven shaft 23, a cart driving sprocket 24, a cart chain 17, a cart driven sprocket 25, a handrail 26, two driving wheels 32 and two driven wheels 33, wherein the driving shaft 22 and the driven shaft 23 are both rotatably arranged on the cart body 21, the two driving wheels 32 are respectively arranged at two ends of the driving shaft 22, the two driven wheels 33 are respectively arranged at two ends of the driven shaft 23, the cart driving sprocket 24 is arranged on the driving shaft 22, the cart driven sprocket 25 is arranged on the driven shaft 23, the cart driving sprocket 24 is in transmission connection with the cart driven sprocket 25 through the cart chain 17, the handrail 26 is arranged at one side of the cart body 21, the seeding system is arranged on the cart body 21, and the buoyancy device 18 is arranged at the.
In the present embodiment, the buoyancy device 18 is specifically a buoyancy plate.
In this embodiment, the sowing assembly further includes a gas injection pipe 19 and a cover body 20, one end of the gas injection pipe 19 is communicated with the gas source 4, the other end of the gas injection pipe is disposed in the water tank 9, and the cover body 20 is covered on the notch of the water tank 9 to seal the water tank 9.
In this embodiment, specifically, the seed taking and discharging tube and the water inlet 10 are coaxially arranged, the seed taking and discharging tube includes a seed taking tube 6 and a seed discharging tube 7 which are coaxially arranged, the seed discharging tube 7 is fixedly connected with the slider, one end of the seed discharging tube 7 is plugged, the other end of the seed discharging tube is connected with the seed taking tube 6, the side wall of the seed discharging tube 7 is communicated with the air source 4, and the seed taking port 8 is arranged on the side wall of the seed taking tube 6.
In this embodiment, the seaweed seed sowing device further comprises a pneumatic valve 34, the air source 4 is an air pump, and the air pump is communicated with each seed taking and discharging pipe and each air injection pipe 19 through the pneumatic valve 34. Specifically, the air pump is respectively communicated with two air guide branch pipes 28 through an air guide main pipe 27, the two air guide branch pipes 28 are respectively communicated with an air-operated valve 34 and an air-operated motor 12, the air-operated valve 34 is communicated with the side wall of each seed sowing pipe 7 through an air guide branch pipe 29, meanwhile, the air-operated valve 34 is communicated with an air injection pipe 19, and the air injection pipe 19 is communicated with the water tank 9. Further, a main air duct 27 is provided with a main valve 30, and an air duct branch 28 communicating with an air-operated valve 34 is provided with a branch valve 31.
In the present embodiment, the water tank 9 has a conical structure.
In the present embodiment, the furrowing device 1 is specifically a furrowing blade.
In the present embodiment, the soil covering device 2 is a soil covering plate.
It should be noted that the "tube" in this embodiment refers to a structure which is hollow inside and open at both ends.
The seeding process of the seaweed seed seeding device provided by the embodiment is as follows:
when the air pump works, the air flow drives the pneumatic motor 12 to work through the air guide branch pipe 28, the first driving sprocket at the output end of the pneumatic motor 12 drives the first driven sprocket to rotate through the first chain 13, so as to drive the spindle 11 of the slider-crank mechanism to rotate, the spindle 11 drives the turntable 15 to rotate while rotating, and the periodic rotation of the turntable 15 drives the slider, the seed discharging pipe 7 and the seed taking pipe 6 to swing up and down. When the rotary table 15 is operated to drive the seed taking pipe 6 to return to the inside of the water tank 9, the seeds with high settling rate and full particles in the water tank 9 enter the seed taking pipe 6 from the seed taking port 8 to absorb the seeds and continue to operate, the seed taking pipe 6 extends out of the water tank 9 from the water inlet 10 to be inserted into soil, at the moment, the pneumatic valve 34 starts to work, air flow is introduced into the seed discharging pipe 7 through the air guide branch pipe 29 and enters the seed taking pipe 6 through the seed discharging pipe 7, and the seeds in the seed taking pipe 6 are discharged into the soil through the air flow. In addition, the seed taking pipe 6 is arranged between the ditching device 1 and the soil covering device 2, the ditching device 1 ditches firstly along with the movement of the cart, then the seed taking pipe 6 seeds the seaweed seeds into the grooves formed by the ditching device 1, and finally the soil covering device 2 carries out soil covering operation.
It should also be noted that the hull 3 moves with the cart; the sea grass seed is arranged in basin 9, during the seeding, during water gets into in the basin 9 from water inlet 10, and when gas was injected into to the basin 9 in the gas injection pipe 19, the bubble that produces in the basin 9, under the combined action of bubble and buoyancy, the full high quality seed of granule sinks into the bottom, and the poor seed of dry-flat quality floats on the surface of water, realizes the seed screening.
In 2017, 9 months to 2018, 1 month, the seaweed seed sowing device provided by the embodiment is usedEel seed sowing is carried out in swan lake sea area of honor city in Shandong province, and mechanical sowing row spacing, sowing depth and working efficiency are respectively measured. As a result, the seed discharge capacity stability rate of the seaweed seed sowing device is 62.3%, the retention rate of the sown eel grass seeds is 30%, and the sowing work efficiency is about 1200m2The efficiency is improved by 12 times compared with that of manual burying and seeding per person per day. The investigation of 9 months to 9 months in 2018 shows that the average retention rate of the seeds of the seeder reaches 34.3 to 63.5 percent, the establishment rate of the seedlings is 15.3 to 28.9 percent, and the mechanical seeding area is increased by about 1420m2The grass bed coverage of the sowing area reaches 67.6 percent respectively, and a very obvious recovery effect is achieved.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (10)
1. A seaweed seed planting device, comprising:
the trolley assembly comprises a trolley, a ditching device and a soil covering device, wherein the ditching device is used for ditching, and the soil covering device is used for covering soil;
the ship body assembly comprises a ship body and an air source, wherein the air source is arranged on the ship body;
the seeding system, it set up in on the shallow, its include support body, drive assembly and symmetry set up in two seeding subassemblies of support body both sides, the seeding subassembly is including getting seed metering pipe, basin and slider-crank mechanism, the basin set up in on the support body, slider-crank mechanism includes the slider, slider slidable ground set up in on the support body, get seed metering pipe with slider fixed connection gets to be provided with on the lateral wall of seed metering pipe and gets kind of a seed mouth, the size of getting kind of a seed mouth is not less than the size of seed so that the seed can get into get inside the seed metering pipe, the bottom of basin is provided with the water inlet, get seed metering pipe with the water inlet sets up relatively, just the size of water inlet is less than the size of seed is greater than or equal to get seed metering pipe's size, the air supply with get seed metering pipe and be linked together, The seed which enters the seed taking and discharging pipe is driven to be discharged from the seed taking and discharging pipe, the air source is communicated with the driving assembly to provide power for the driving assembly, and the driving assembly is in transmission connection with the two slider-crank mechanisms so as to drive the sliders of the two slider-crank mechanisms to do up-and-down reciprocating motion.
2. The seaweed seed planting device of claim 1, wherein the drive assembly is drivingly connected to the cart for driving movement of the cart.
3. The seaweed seed sowing device of claim 2, wherein the driving assembly comprises a spindle, a first driving sprocket, a second driving sprocket, a first driven sprocket, a pneumatic motor, a first chain, and a second chain, the spindle is rotatably disposed on the frame body, the first driving sprocket and the second driving sprocket are both disposed on an output end of the pneumatic motor, the first driven sprocket is disposed on the spindle, and the first driving sprocket is in driving connection with the first driven sprocket through the first chain;
the crank sliding block mechanism further comprises a rotary table and a connecting rod, one end of the connecting rod is hinged with the rotary table, the other end of the connecting rod is hinged with the sliding block, the two rotary tables of the two crank sliding block mechanisms are respectively arranged at the two ends of the mandrel, and the two rotary tables are coaxially arranged with the mandrel;
the cart comprises a driving shaft and a second driven chain wheel, wherein the second driven chain wheel is arranged on the driving shaft, and the second driven chain wheel is in transmission connection with the second driving chain wheel through a second chain.
4. The seaweed seed planting device of claim 1, wherein the cart assembly further comprises a buoyancy device disposed on the cart.
5. A seaweed seed planting device according to claim 4, characterized in that said buoyancy means is a buoyancy plate.
6. The seaweed seed sowing device of claim 1, wherein the sowing assembly further comprises a gas injection pipe and a cover, one end of the gas injection pipe is communicated with the gas source, the other end of the gas injection pipe is arranged in the water tank, and the cover is covered on the notch of the water tank to close the water tank.
7. The seaweed seed sowing device of claim 6, further comprising a pneumatic valve, wherein the air source is an air pump, and the air pump is communicated with each seed taking and discharging pipe and each air injection pipe through the pneumatic valve.
8. The seaweed seed planting device of claim 1, wherein the water trough is of a conical configuration.
9. The seaweed seed planting device of claim 1, wherein the furrowing device is a furrowing blade.
10. The seaweed seed planting device of claim 1, wherein the earthing device is an earthing plate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011208964.7A CN112314124B (en) | 2020-11-03 | 2020-11-03 | Seaweed seed sowing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011208964.7A CN112314124B (en) | 2020-11-03 | 2020-11-03 | Seaweed seed sowing device |
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| CN112314124B CN112314124B (en) | 2021-09-14 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113079867A (en) * | 2021-04-01 | 2021-07-09 | 高胜贵 | Wetland plant detects planter |
| CN113273354A (en) * | 2021-06-22 | 2021-08-20 | 沂水鸿羽环境科技中心 | Marine ecological restoration equipment |
| CN113396669A (en) * | 2021-06-22 | 2021-09-17 | 沂水鸿羽环境科技中心 | Marine ecological restoration method |
| CN113692807A (en) * | 2021-09-01 | 2021-11-26 | 中国海洋大学 | Manufacturing device of sowing unit |
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| CN113692807A (en) * | 2021-09-01 | 2021-11-26 | 中国海洋大学 | Manufacturing device of sowing unit |
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| CN112314124B (en) | 2021-09-14 |
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