CN105052850A - Shellfish digging device - Google Patents
Shellfish digging device Download PDFInfo
- Publication number
- CN105052850A CN105052850A CN201510495894.0A CN201510495894A CN105052850A CN 105052850 A CN105052850 A CN 105052850A CN 201510495894 A CN201510495894 A CN 201510495894A CN 105052850 A CN105052850 A CN 105052850A
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- Prior art keywords
- auger conveyor
- digging
- shellfish
- carrier
- wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 235000015170 shellfish Nutrition 0.000 title claims abstract description 51
- 238000003860 storage Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000009412 basement excavation Methods 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000005507 spraying Methods 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 5
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 abstract description 3
- 239000013049 sediment Substances 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 9
- 239000000203 mixture Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000353135 Psenopsis anomala Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 235000008935 nutritious Nutrition 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 235000014102 seafood Nutrition 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K80/00—Harvesting oysters, mussels, sponges or the like
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a shellfish digging device which comprises a boat-shaped body. The body is provided with a power mechanism, walking mechanisms are arranged at the bottom of the body, a digging bin and a storage bin are arranged at the front portion of the body, the bottom of the digging bin is open, digging wheels are arranged in the digging bin and are provided with a horizontal axle and use the axle as a shaft to rotate, the rotation direction of the digging wheels is opposite to the advancing direction of the body, and the bottoms of the digging wheels downwards extend from the opening of the bottom of the digging bin into sediment to dig shellfishes. The boat-shaped shellfish digging device is used for mechanically collecting the shellfishes, achieves mechanical and large-scale shellfish digging and collection after replacing manual operation and is quick and efficient to collect. The boat-shaped shellfish digging device is used for mechanically collecting the shellfishes, achieves mechanical and large-scale shellfish digging and collection after replacing manual operation and is quick and efficient to collect. The body of the shellfish digging device is driven to advance by the track wheels, so that the shellfish digging device is very suitable for the digging and collection work of shellfishes bred in sandy beaches.
Description
Technical field
The present invention relates to shellfish collection equipment, particularly shellfish excavating gear.
Background technology
The sea cowry products such as razor clam, clam, extra large melon seeds are manually extensively cultivated on the beach of coastal area, due to its delicious flavour, nutritious, moderate, therefore also become seafood often edible on people's dining table.Arrive whenever the harvest season, raisers will pick up the splendid attire such as large bamboo or wicker basket, bamboo basket instrument, light pin sets foot on beach that digging is out one by one by the sea cowry in beach with hand, this manual work is carried out on soft beach, not only picking rate is slow, efficiency is low, and gatherer process labour intensity higher, run out of space, human body very easily produces fatigue.
Summary of the invention
In order to overcome above-mentioned defect, the invention provides a kind of shellfish excavating gear, replacing artificial, completing shellfish collection work quickly and efficiently.
The present invention is achieved through the following technical solutions:
Shellfish excavating gear, comprise the body that ship shape is the same, body is provided with actuating unit, and the bottom of body is provided with running gear, and described body portion is provided with excavates storehouse and storage warehouse, uncovered bottom described excavation storehouse, excavate in storehouse and be provided with digging wheel, described digging wheel is provided with the wheel shaft of level, and described digging wheel is that axle rotates with wheel shaft, rotation direction is contrary with body direction of advance, and shellfish is excavated from uncovered stretching in silt bottom excavation storehouse downwards in the bottom of digging wheel;
Described wheel shaft two ends are respectively equipped with carrier, and digging wheel is located between carrier, and wheel shaft and carrier are rotationally connected, and wherein one end of rotating shaft and actuating unit are in transmission connection;
Described excavation storehouse is provided with conveying plant, and the shellfish dug out by digging wheel by conveying plant is delivered to storage warehouse.
Described digging wheel comprises two two vertical plates be fixed on wheel shaft, described wheel shaft passes perpendicularly through the center of two vertical plates, several rectangular flats are provided with between two vertical plates, described rectangular flat connects successively around wheel shaft head and the tail, the center of each rectangular flat inner surface is all equal with the axial line distance of wheel shaft, rectangular flat smooth outer surface, rectangular flat is fixedly connected with two vertical plates; The tail end of each rectangular flat is provided with row's pawl nail, the equidistant arrangement of described pawl nail, and the outer surface of another rectangular flat that the back side that pawl is followed closely is connected with this rectangular flat tail end is tangent, and described pawl nail front end bends, and bending direction is identical with digging wheel rotation direction.
Described conveying plant comprises the auger conveyor one of level, described auger conveyor one is located at the oblique below of excavating with digging wheel rotation direction phase the same side in storehouse, the first half of auger conveyor one is uncovered, and the open section length of auger conveyor one is not less than the length of digging wheel;
At least be provided with auger conveyor two in wherein one end of auger conveyor one, the entrance of described auger conveyor two is communicated with the exit seal of auger conveyor one, the outlet of auger conveyor two is towards storage warehouse, rotating shaft one and the actuating unit of described auger conveyor one are in transmission connection, and one end and the rotating shaft one of the close rotating shaft one of the rotating shaft two of described auger conveyor two are in transmission connection.
Described auger conveyor one is bidirectional screw conveyer, is respectively equipped with auger conveyor two at the two ends of auger conveyor one.
Described auger conveyor two is located at outside body, and body is stretched out in the end that auger conveyor one is provided with auger conveyor two.
The bottom even of described auger conveyor one is distributed with leaking hole, and the diameter of leaking hole is less than shellfish diameter.
Described carrier is the L-type of falling, described wheel shaft is fixed on the bottom of bracing frame vertical portion, the end of the horizontal component of carrier is fixed by the carrier bar of level, described carrier bar two ends are fixed on body both sides, described carrier and carrier bar are rotationally connected, and carrier is that axle rotates with carrier bar.
Described carrier is respectively equipped with oil cylinder, is fixed on body bottom oil cylinder, and the push rod of oil cylinder is flexibly connected with the front portion of carrier, and described oil cylinder pushing carrier moves up or down.
Be provided with liquid distribution in described excavation storehouse, described liquid distribution comprises horizontally disposed spray pipe, spray pipe be located at digging wheel rotation direction opposite side above, be provided with hole for water spraying bottom spray pipe, hole for water spraying is towards digging wheel periphery.
Described running gear is Athey wheel.
Beneficial effect of the present invention:
Compared with prior art, the invention provides a kind of mechanization and gather the ship of shellfish, replace artificial after, realize mechanization, excavation, collection that shellfish is carried out in scale, gatherer process fast, efficient.Present invention employs Athey wheel drives body to advance, and what be therefore highly suitable for sandy beach cultivated shellfish adopts the work of obtaining.
Accompanying drawing explanation
Fig. 1 is body schematic front view of the present invention.
Fig. 2 is body schematic rear view of the present invention.
Fig. 3 is body schematic top plan view of the present invention.
Fig. 4 is body portion structural representation (body part is cut open) in Fig. 1.
Fig. 5 is body portion structural representation (body part is cut open) in Fig. 2.
Fig. 6 is A place structure enlarged diagram in Fig. 3.
Fig. 7 is digging wheel structural representation of the present invention.
Fig. 8 is B-B directional profile schematic diagram in Fig. 7.
Fig. 9 is conveying plant drive mechanism schematic diagram of the present invention.
Embodiment
Composition graphs 1 to Fig. 3, the present invention includes the same body of ship shape 1, body 1 is provided with actuating unit, and this is same as the prior art, and actuating unit comprises diesel engine, gearbox and decelerator etc., can certainly make other power resources.The bottom of body 1 is provided with running gear, and described running gear is Athey wheel 39, and Athey wheel 39 can make body be adapted at sandy beach walking, is therefore applicable to the results collecting work carrying out sandy beach cultivated shellfish.
As shown in Figure 3, be provided with in body 1 front portion and excavate storehouse 2 and storage warehouse 3, excavate in storehouse 2 and be provided with digging wheel 4, excavate storehouse 2 and be provided with conveying plant, by conveying plant, the shellfish that digging wheel 4 digs out is delivered to storage warehouse 3.
As depicted in figs. 1 and 2, excavate bottom storehouse 2 uncovered, shellfish is excavated from uncovered stretching in silt bottom excavation storehouse 2 downwards in the bottom of digging wheel 4.
Described digging wheel 4 is provided with the wheel shaft 5 of level, and described digging wheel 4 is with wheel shaft 5 for axle rotates, and rotation direction is contrary with body 1 direction of advance,
Described wheel shaft 5 two ends are respectively equipped with carrier 6, lift digging wheel 4 by carrier 6, and digging wheel 4 is located between carrier 6, and wheel shaft 5 and carrier 6 are rotationally connected, and wherein one end of rotating shaft 5 and actuating unit are in transmission connection.
As shown in Figure 4 and Figure 5, the L-type of carrier 6 for falling, described wheel shaft 5 is fixed on the bottom of carrier 6 vertical portion, the end of the horizontal component of carrier 6 is fixed by the carrier bar 15 of level, described carrier bar 15 two ends are fixed on body 1 both sides, described carrier 6 and carrier bar 15 are rotationally connected, carrier 6 with carrier bar 15 for axle rotation.
Digging wheel 4 is in order to obtain power, a carrier 6 is provided with several gears wherein, wheel shaft 5 one end is stretched out from carrier 6, the one end of stretching out is provided with gear 1, is provided with gear 2 20, is provided with gear 3 21 at inner drift angle place at the outer drift angle place of carrier bending part, first power is reached gear 4 23 by chain 1 by actuating unit, the inner side of gear 4 23 is provided with gear 5 24, gear 5 24 and gear 4 23 coaxial rotation, as shown in Figure 6.
Gear 1, gear 2 20, gear 3 21 and gear 5 24 is by chain 2 25 transmission link, and chain 2 25 is also provided with gear 6 27, and the horizontal component of carrier 6 is located at by gear 6 27, is mainly used in tension chain 2 25.
Shown in composition graphs 7 and Fig. 8, described digging wheel 4 comprises two two vertical plates 7 be fixed on wheel shaft 5, described wheel shaft 5 passes perpendicularly through the center of two vertical plates 7, several rectangular flats 8 are provided with between two vertical plates 7, described rectangular flat 8 connects successively around wheel shaft 5 head and the tail, the center of each rectangular flat 8 inner surface is all equal with the axial line distance of wheel shaft 5, and rectangular flat 8 smooth outer surface, rectangular flat 8 is fixedly connected with two vertical plates 7.The tail end of each rectangular flat 8 is provided with row's pawl nail 40, and the outer surface of another rectangular flat 8 that the back side that pawl follows closely 40 is connected with this rectangular flat 8 tail end is tangent, and described pawl is followed closely 40 front ends and bent, and bending direction is identical with digging wheel 4 rotation direction.Bending pawl nail 40 is convenient to excavate out by shellfish from silt, and each pawl nail 40 is equally spaced, between just can leave space, the silt together dug out is flowed out from space.
After shellfish excavated by pawl nail 40, along with the rotation of digging wheel 4, shellfish can be rolled by the smooth outer surface of rectangular flat 8, and when rectangular flat 8 starts to tilt, shellfish just can conveying plant below landing to skew back.In the present embodiment, the quantity of rectangular flat 8 is five, during practical application, and according to body 1, the actual size excavating storehouse 2, and the position of conveying plant adjusts the quantity of rectangular flat 8.
In order to prevent shellfish from rolling out from rectangular flat 8 two ends, the height of two vertical plates 7 can be circular, and radius is not less than the distance of tip to wheel shaft 5 of pawl nail 40.
In order to adapt to different waters, need the height adjusting digging wheel 4, therefore on the carrier 6 lifting digging wheel 4, oil cylinder 16 is respectively equipped with, be fixed on body 1 bottom oil cylinder 16, the push rod 17 of oil cylinder 16 is flexibly connected with the front portion of carrier 6, and described oil cylinder 16 promotes carrier 6 and moves up or down.
Composition graphs 1 to Fig. 3, in the present embodiment, described conveying plant comprises the auger conveyor 1 of level, at least be provided with auger conveyor 2 11 in wherein one end of auger conveyor 1, the entrance of described auger conveyor 2 11 is communicated with the exit seal of auger conveyor 1, and the outlet of auger conveyor 2 11 is towards storage warehouse 3.Rotating shaft 1 and the actuating unit of described auger conveyor 1 are in transmission connection, and one end and the rotating shaft 1 of the close rotating shaft 1 of the rotating shaft 2 13 of described auger conveyor 2 11 are in transmission connection.
In the present embodiment, auger conveyor 1 is bidirectional screw conveyer, is respectively equipped with auger conveyor 2 11 at the two ends of auger conveyor 1.Auger conveyor 2 11 is located at outside body, and body 1 is stretched out in the end that auger conveyor 1 is provided with auger conveyor 2 11.Turning to because auger conveyor can not bend, so when auger conveyor 2 11 is when the outside of body 1, need below the outlet of auger conveyor 2 11, be provided with the slideway 38 leading to storage warehouse 3, delivering to storage warehouse 3 by carrying the shellfish come up.
Composition graphs 4 and Fig. 5, gear 7 28 is respectively equipped with at the two ends of rotating shaft 1, gear 8 29 is also provided with outside the gear 7 28 of wherein one end of rotating shaft 1, gear 9 30 is provided with above gear 8 29, gear 9 30 is fixed on body 1 by rotating shaft 3 31, rotating shaft 3 31 passes inside body 1, and be provided with the gear 10 with gear 9 30 coaxial rotation, the gear 11 of coaxial rotation is with it provided with at the opposite side of gear 4 23, gear 5 24, gear 4 23 and gear 11 coaxial rotation, three is fixed on body 1 by rotating shaft 5 37.Gear 10 and gear 11 transmission link, gear 9 30 and gear 8 29 transmission link.
Power is reached the rotating shaft 1 of auger conveyor 1 by the power of actuating unit by gear 11, gear 10, gear 9 30 and gear 8 29.
And the power transmission between auger conveyor 1 and auger conveyor 2 11, can be directly be in transmission connection by the mode such as shaft coupling, angular wheel and rotating shaft 1 at the two ends of rotating shaft 2 13.But this mode can make to carry the shellfish of coming directly to contact with the junction of rotating shaft 1 with both rotating shafts 2 13 from auger conveyor 1, is easy to be snapped in by shaft coupling or angular wheel, cause equipment damage and shellfish loss.
Therefore, as shown in Figure 9, in the present embodiment, rotating shaft 2 13 stretches out one section to the below of rotating shaft 1, the below of rotating shaft 1 is provided with rotating shaft 4 34 parallel with it, and the end being fixed on auger conveyor 2 11 is rotated in rotating shaft 4 34, by angular wheel 35 engaged transmission between rotating shaft 4 34 and rotating shaft 2 13, gear 12 is provided with, gear 12 and gear 7 28 transmission link at the other end of rotating shaft 4 34.
Described auger conveyor 1 is located at the oblique below of excavating with digging wheel 4 rotation direction phase the same side in storehouse 2, and the first half of auger conveyor 1 is uncovered, and the open section length of auger conveyor 1 is not less than the length of digging wheel 4.
The bottom even of described auger conveyor 1 is distributed with leaking hole 14, and the diameter of leaking hole 14 is less than shellfish diameter.
Be provided with liquid distribution in described excavation storehouse 2, described liquid distribution comprises horizontally disposed spray pipe 18, spray pipe 18 be located at digging wheel 4 rotation direction opposite side above, be provided with hole for water spraying bottom spray pipe 18, hole for water spraying is towards digging wheel 4 periphery.Liquid distribution is mainly used in being washed away by the shellfish that digging wheel 4 is excavated in advance, is washed away by silt.Leaking hole 14 bottom auger conveyor 1 is then the water perforated that the shellfish that digging wheel 4 is sent here is carried.
Claims (10)
1. shellfish excavating gear, it is characterized in that: comprise the body that ship shape is the same, body is provided with actuating unit, is provided with running gear in the bottom of body, and described body portion is provided with excavates storehouse and storage warehouse, uncovered bottom described excavation storehouse, excavate in storehouse and be provided with digging wheel, described digging wheel is provided with the wheel shaft of level, and described digging wheel is that axle rotates with wheel shaft, rotation direction is contrary with body direction of advance, and shellfish is excavated from uncovered stretching in silt bottom excavation storehouse downwards in the bottom of digging wheel;
Described wheel shaft two ends are respectively equipped with carrier, and digging wheel is located between carrier, and wheel shaft and carrier are rotationally connected, and wherein one end of rotating shaft and actuating unit are in transmission connection;
Described excavation storehouse is provided with conveying plant, and the shellfish dug out by digging wheel by conveying plant is delivered to storage warehouse.
2. shellfish excavating gear according to claim 1, it is characterized in that: described digging wheel comprises two two vertical plates be fixed on wheel shaft, described wheel shaft passes perpendicularly through the center of two vertical plates, several rectangular flats are provided with between two vertical plates, described rectangular flat connects successively around wheel shaft head and the tail, the center of each rectangular flat inner surface is all equal with the axial line distance of wheel shaft, rectangular flat smooth outer surface, and rectangular flat is fixedly connected with two vertical plates; The tail end of each rectangular flat is provided with row's pawl nail, the equidistant arrangement of described pawl nail, and the outer surface of another rectangular flat that the back side that pawl is followed closely is connected with this rectangular flat tail end is tangent, and described pawl nail front end bends, and bending direction is identical with digging wheel rotation direction.
3. shellfish excavating gear according to claim 2, it is characterized in that: described conveying plant comprises the auger conveyor one of level, described auger conveyor one is located at the oblique below of excavating with digging wheel rotation direction phase the same side in storehouse, the first half of auger conveyor one is uncovered, and the open section length of auger conveyor one is not less than the length of digging wheel;
At least be provided with auger conveyor two in wherein one end of auger conveyor one, the entrance of described auger conveyor two is communicated with the exit seal of auger conveyor one, the outlet of auger conveyor two is towards storage warehouse, rotating shaft one and the actuating unit of described auger conveyor one are in transmission connection, and one end and the rotating shaft one of the close rotating shaft one of the rotating shaft two of described auger conveyor two are in transmission connection.
4. shellfish excavating gear according to claim 3, is characterized in that: described auger conveyor one is bidirectional screw conveyer, is respectively equipped with auger conveyor two at the two ends of auger conveyor one.
5. the shellfish excavating gear according to claim 3 or 4, is characterized in that: described auger conveyor two is located at outside body, and body is stretched out in the end that auger conveyor one is provided with auger conveyor two.
6. the shellfish excavating gear according to claim 3 or 4, is characterized in that: the bottom even of described auger conveyor one is distributed with leaking hole, and the diameter of leaking hole is less than shellfish diameter.
7. the shellfish excavating gear according to any one of Claims 1-4, it is characterized in that: described carrier is the L-type of falling, described wheel shaft is fixed on the bottom of bracing frame vertical portion, the end of the horizontal component of carrier is fixed by the carrier bar of level, described carrier bar two ends are fixed on body both sides, described carrier and carrier bar are rotationally connected, and carrier is that axle rotates with carrier bar.
8. shellfish excavating gear according to claim 7, it is characterized in that: described carrier is respectively equipped with oil cylinder, be fixed on body bottom oil cylinder, the push rod of oil cylinder is flexibly connected with the front portion of carrier, described oil cylinder pushing carrier moves up or down.
9. the shellfish excavating gear according to any one of Claims 1-4, it is characterized in that: in described excavation storehouse, be provided with liquid distribution, described liquid distribution comprises horizontally disposed spray pipe, spray pipe be located at digging wheel rotation direction opposite side above, be provided with hole for water spraying bottom spray pipe, hole for water spraying is towards digging wheel periphery.
10. the shellfish excavating gear according to any one of Claims 1-4, is characterized in that: described running gear is Athey wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510495894.0A CN105052850B (en) | 2015-08-14 | 2015-08-14 | Shellfish excavating gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510495894.0A CN105052850B (en) | 2015-08-14 | 2015-08-14 | Shellfish excavating gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105052850A true CN105052850A (en) | 2015-11-18 |
| CN105052850B CN105052850B (en) | 2017-07-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510495894.0A Active CN105052850B (en) | 2015-08-14 | 2015-08-14 | Shellfish excavating gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105052850B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105613443A (en) * | 2016-03-04 | 2016-06-01 | 董发永 | Razor clam harvester and razor clam harvesting method |
| CN106489802A (en) * | 2016-10-25 | 2017-03-15 | 林方杰 | A kind of razor clam used for aquiculture puts salt device automatically |
| CN108902064A (en) * | 2018-06-19 | 2018-11-30 | 安阳师范学院 | A kind of shellfish finishing device based on machine vision technique |
| CN110896933A (en) * | 2019-11-27 | 2020-03-24 | 管伯青 | Excavating head assembly of seashell excavating machine |
| CN115152710A (en) * | 2022-08-04 | 2022-10-11 | 浙江大学 | Mud flat shellfish digger |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4872413A (en) * | 1986-04-11 | 1989-10-10 | Hebert Roland J | Crayfish harvester boat apparatus |
| CN201248325Y (en) * | 2008-08-26 | 2009-06-03 | 陈德金 | Razor clam harvesting machine |
| CN103719049A (en) * | 2013-12-27 | 2014-04-16 | 包长仁 | Seashell digger |
| CN204837600U (en) * | 2015-08-14 | 2015-12-09 | 江苏英河工贸有限公司 | Shellfish excavating gear |
-
2015
- 2015-08-14 CN CN201510495894.0A patent/CN105052850B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4872413A (en) * | 1986-04-11 | 1989-10-10 | Hebert Roland J | Crayfish harvester boat apparatus |
| CN201248325Y (en) * | 2008-08-26 | 2009-06-03 | 陈德金 | Razor clam harvesting machine |
| CN103719049A (en) * | 2013-12-27 | 2014-04-16 | 包长仁 | Seashell digger |
| CN204837600U (en) * | 2015-08-14 | 2015-12-09 | 江苏英河工贸有限公司 | Shellfish excavating gear |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105613443A (en) * | 2016-03-04 | 2016-06-01 | 董发永 | Razor clam harvester and razor clam harvesting method |
| CN106489802A (en) * | 2016-10-25 | 2017-03-15 | 林方杰 | A kind of razor clam used for aquiculture puts salt device automatically |
| CN106489802B (en) * | 2016-10-25 | 2019-04-26 | 绍兴厚道自动化设备有限公司 | A kind of razor clam used for aquiculture puts salt device automatically |
| CN108902064A (en) * | 2018-06-19 | 2018-11-30 | 安阳师范学院 | A kind of shellfish finishing device based on machine vision technique |
| CN108902064B (en) * | 2018-06-19 | 2023-12-01 | 安阳师范学院 | Shellfish fishing device based on machine vision technology |
| CN110896933A (en) * | 2019-11-27 | 2020-03-24 | 管伯青 | Excavating head assembly of seashell excavating machine |
| CN115152710A (en) * | 2022-08-04 | 2022-10-11 | 浙江大学 | Mud flat shellfish digger |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105052850B (en) | 2017-07-11 |
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Address after: 223600 Taizhou North Road, Shuyang Economic Development Zone, Suqian City, Jiangsu Province Patentee after: Jiangsu Yinghe Industry and Trade Co., Ltd. Address before: 223600 Taizhou North Road, Shuyang Economic Development Zone, Suqian City, Jiangsu Province Patentee before: JIANGSU YINGHE INDUSTRY AND TRADE CO., LTD. |
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