CN116902143A - Environment-friendly equipment for preventing material from falling into water and automatically receiving during bulk cargo wharf ship unloading operation - Google Patents
Environment-friendly equipment for preventing material from falling into water and automatically receiving during bulk cargo wharf ship unloading operation Download PDFInfo
- Publication number
- CN116902143A CN116902143A CN202311071954.7A CN202311071954A CN116902143A CN 116902143 A CN116902143 A CN 116902143A CN 202311071954 A CN202311071954 A CN 202311071954A CN 116902143 A CN116902143 A CN 116902143A
- Authority
- CN
- China
- Prior art keywords
- winding drum
- over
- water
- ship
- cloth
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 56
- 239000004744 fabric Substances 0.000 claims abstract description 54
- 238000004804 winding Methods 0.000 claims abstract description 47
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 239000003638 chemical reducing agent Substances 0.000 claims description 11
- 230000007613 environmental effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G67/00—Loading or unloading vehicles
- B65G67/60—Loading or unloading ships
- B65G67/606—Loading or unloading ships using devices specially adapted for bulk material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4481—Arrangements or adaptations for driving the reel or the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2814/00—Indexing codes relating to loading or unloading articles or bulk materials
- B65G2814/03—Loading or unloading means
- B65G2814/0397—Loading or unloading means for ships
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1133—Size of webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/174—Textile, fibre
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Aviation & Aerospace Engineering (AREA)
- Ship Loading And Unloading (AREA)
Abstract
The invention discloses an environment-friendly device for preventing materials from falling into water and automatically receiving materials for bulk cargo wharf unloading operation, which belongs to the technical field of wharf unloading prevention from falling into water, and comprises a through-baffle cloth, a driving mechanism, a transmission mechanism, a torque generating mechanism, a winding drum, a bearing, a controller and a base; the controller is connected with the driving mechanism, the driving mechanism is connected with the torque generating mechanism, the torque generating mechanism is connected with the winding drum through the transmission mechanism, two ends of the winding drum are sleeved in bearings, the bearings are fixed on the base, one end of the over-stop cloth is wound on the winding drum, the other end of the over-stop cloth is connected with the ship to be unloaded, and the torque generating mechanism generates a torque for pulling the over-stop cloth to be recovered to the winding drum; when the ship floats up along with the fluctuation of the water surface, the ship pulls the over-stop cloth to drive the winding drum to rotate forward to overcome the torque, so that the over-stop cloth is discharged from the winding drum; when the ship sinks along with the fluctuation of the water surface, the driving mechanism is controlled by the controller, so that the winding drum is driven to reversely rotate to recover the over-stop cloth, and the over-stop cloth is kept tight; the invention has good effect of preventing bulk materials from falling into water.
Description
Technical Field
The invention relates to an environment-friendly device for preventing materials from falling into water and automatically receiving materials in bulk cargo wharf ship unloading operation, and belongs to the technical field of wharf unloading and material falling prevention.
Background
With the importance of government environmental protection departments on the river-entering problem of materials and the requirements of customers on the freight quality of wharfs, the over-stop cloth simply paved at the hatch of the sea-going vessel and the front edge of the wharf does not meet the requirements (the materials cannot be caught and collected on the shore due to the influence of the floating of the sea-going vessel and wind power in the unloading process of the sea-going vessel). Therefore, there is a need to design an over-cloth winding device to solve the above-mentioned problems.
The use condition of the existing over-shift cloth is as follows: a large amount of cloth is manually folded and unfolded, and the time is long; the cloth is folded, so that the effect of preventing the material from falling into water cannot be well achieved; when the wind is strong, the wind blows along with the wind to generate dust; often drag on the ground, the over-cloth is easily damaged.
Disclosure of Invention
The invention aims to provide an environment-friendly device for preventing materials from falling into water and automatically receiving materials in bulk cargo wharf unloading operation, and solves the problems of long time consumption, poor effect, dust emission and easiness in damage in the prior art.
In order to achieve the above purpose, the invention is realized by adopting the following technical scheme:
the invention provides an environment-friendly device for preventing materials from falling into water and automatically receiving materials in bulk cargo wharf ship unloading operation, which comprises: the device comprises a gear passing cloth, a driving mechanism, a transmission mechanism, a torque generating mechanism, a winding drum, a bearing, a controller and a base;
the controller is in communication connection with the driving mechanism, the output end of the driving mechanism is connected with the input end of the torque generating mechanism, the output end of the torque generating mechanism is connected with the winding drum through the transmission mechanism, the two ends of the winding drum are sleeved in the bearings, the bearings are fixed on the base, one end of the over-stop cloth is wound on the winding drum, the other end of the over-stop cloth is connected with a ship to be unloaded, and the torque generating mechanism generates torque for pulling the over-stop cloth to be recovered to the winding drum;
when the ship floats up along with the fluctuation of the water surface, the ship drives the over-stop cloth, so that the winding drum is driven to rotate forward to overcome the torque generated by the torque generating mechanism, and the over-stop cloth is discharged from the winding drum;
when the ship sinks along with the fluctuation of the water surface, the driving mechanism is controlled by the controller, so that the winding drum is driven to rotate reversely, the winding drum recovers the over-stop cloth, and the over-stop cloth is ensured to be in a tight state.
Furthermore, the controller controls the driving mechanism to execute the winding action according to the preset time, so that the tension of the over-stop cloth is kept constant, and the unloading process is always kept in a tight state.
Further, the driving mechanism is a motor, preferably a variable frequency motor.
Further, the transmission mechanism is a chain, a chain wheel is arranged at one end of the winding drum, which is connected with the chain, and the chain wheel is meshed with the chain, so that the driving force provided by the driving mechanism is transmitted to the winding drum through the chain.
Further, the torque generating mechanism comprises a hysteresis device and a speed reducer, wherein the input end of the hysteresis device is connected with the output end of the driving mechanism, the output end of the hysteresis device is connected with the input end of the speed reducer, and the output end of the speed reducer is connected with the winding drum through the transmission mechanism.
Further, the ship comprises a moving mechanism, the moving mechanism comprises travelling wheels, the travelling wheels are connected below the bases, one travelling wheel is respectively arranged on the left side and the right side of each of the front base and the rear base, the travelling wheels are in sliding connection with rails laid on a wharf, and the environment-friendly equipment moves along with the position change of the ship.
Further, the moving mechanism further comprises an anti-overturning wheel, the anti-overturning wheel is arranged on the lower end face of the track and is in sliding connection with the track, and the anti-overturning wheel and the travelling wheel are kept relatively fixed.
Further, the controller is in communication connection with the driving mechanism through a PLC system.
Compared with the prior art, the invention has the following beneficial effects:
according to the environment-friendly equipment for preventing the material from falling into water and automatically receiving the material for the bulk cargo wharf ship unloading operation, which is provided by the invention, the labor is greatly reduced and the time exceeding 3/4 is saved by the control of the controller, so that the laying can be completed; the over-stop cloth is uniformly coiled on the winding drum and can be always wound and unwound on the winding drum, so that the over-stop cloth does not need to be dragged on the ground, and the service life of the over-stop cloth is greatly prolonged; through the cooperation of moment of torsion generation mechanism and actuating mechanism for no matter the steamer floats or the condition of sinking on the surface of water, can both keep the tight of shelves cloth, make the discharge process pass shelves cloth tight constantly, prevent that the material falls into water effectually, and strong wind result of use is good.
Drawings
Fig. 1 is a schematic diagram of an environment-friendly device for preventing materials from falling into water and automatically receiving materials for bulk cargo terminal ship unloading operation, which is provided by the embodiment of the invention.
In the figure: 1. a controller; 2. a variable frequency motor; 3. a hysteresis device; 4. a speed reducer; 5. a chain; 6. a reel; 7. a bearing; 8. an anti-toppling wheel; 9. a walking wheel; 10. a track; 11. and (5) passing through a cloth.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, and the following examples are only for more clearly illustrating the technical aspects of the present invention, and are not to be construed as limiting the scope of the present invention.
As shown in fig. 1, the invention provides an environment-friendly device for preventing materials from falling into water and automatically receiving materials for bulk cargo wharf ship unloading operation, which comprises a controller 1, a variable frequency motor 2, a hysteresis device 3, a speed reducer 4, a chain 5, a winding drum 6, a bearing 7, an anti-overturning wheel 8, a travelling wheel 9 and an over-stop cloth 11.
The controller 1 is in communication connection with the variable frequency motor 2 through a PLC system, and controls the operation of the variable frequency motor 2.
The output end of the variable frequency motor 2 is connected with the input end of the hysteresis device 3, the output end of the hysteresis device 3 is connected with the input end of the speed reducer 4, the output end of the speed reducer 4 is meshed with the chain 5, and the chain 5 is also meshed with one end of the winding drum 6.
The two ends of the winding drum 6 are sleeved in two bearings 7, and a base is fixedly connected below the bearings 7.
A travelling wheel 9 is arranged below the base, two travelling wheels 9 are respectively arranged on the left side and the right side of the front base and the rear base, four travelling wheels 9 are arranged in total, the travelling wheels 9 are in sliding connection with a rail 10 paved on a wharf, an anti-overturning wheel 8 is also arranged below the rail, and the positions of the anti-overturning wheel 8 and the travelling wheels 9 are kept relatively fixed; the semi-automatic gear passing equipment is matched with the position of the ship through the cooperation of the travelling wheels 9 and the anti-overturning wheels 8.
When the automatic cloth feeding device is used, the over-stop cloth 11 on the winding drum 6 is unwound, the variable frequency motor 2 is controlled by the controller 1, so that the winding drum 6 is driven to rotate forwards, the over-stop cloth 11 is discharged until the hooks on the over-stop cloth 11 are hooked on the railings of a ship, then the variable frequency motor 2 is controlled by the controller 1, so that the winding drum 6 is driven to rotate reversely, the over-stop cloth 11 is retracted until the over-stop cloth 11 is stretched, and the automatic cloth feeding device is switched to an automatic state.
In an automatic state, when the ship floats up along with the fluctuation of the water surface, the ship drives the over-stop cloth 11, so that the winding drum 6 is driven to rotate forward to overcome the torque generated by the hysteresis device 3 and the speed reducer 4 and used for recycling the over-stop cloth 11, and the over-stop cloth 11 is discharged from the winding drum;
when the ship sinks along with the fluctuation of the water surface, the variable frequency motor 2 is controlled by the controller 1, so that the winding drum 6 is driven to rotate reversely, the winding drum 6 is enabled to recover the cloth passing 11, during the period, the controller 1 controls the variable frequency motor 2 to execute winding action according to the preset time, the tension of the cloth passing 11 is kept constant, and the unloading process is always kept in a tight state.
In summary, the controller 1, the PLC, the variable frequency motor 2 and various electrical components are used to realize the releasing and receiving actions of the over-stop cloth 11 before and after unloading the ship, and the tension applied to the over-stop cloth 11 is constant during the unloading process, so as to avoid the problems of material water entering caused by loosening of the over-stop cloth 11.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and variations could be made by those skilled in the art without departing from the technical principles of the present invention, and such modifications and variations should also be regarded as being within the scope of the invention.
Claims (8)
1. An environmental protection device for preventing material from falling into water and automatically receiving materials in bulk cargo wharf ship unloading operation, which is characterized by comprising: the device comprises a gear passing cloth, a driving mechanism, a transmission mechanism, a torque generating mechanism, a winding drum, a bearing, a controller and a base;
the controller is in communication connection with the driving mechanism, the output end of the driving mechanism is connected with the input end of the torque generating mechanism, the output end of the torque generating mechanism is connected with the winding drum through the transmission mechanism, the two ends of the winding drum are sleeved in the bearings, the bearings are fixed on the base, one end of the over-stop cloth is wound on the winding drum, the other end of the over-stop cloth is connected with a ship to be unloaded, and the torque generating mechanism generates torque for pulling the over-stop cloth to be recovered to the winding drum;
when the ship floats up along with the fluctuation of the water surface, the ship drives the over-stop cloth, so that the winding drum is driven to rotate forward to overcome the torque generated by the torque generating mechanism, and the over-stop cloth is discharged from the winding drum;
when the ship sinks along with the fluctuation of the water surface, the driving mechanism is controlled by the controller, so that the winding drum is driven to rotate reversely, the winding drum recovers the over-stop cloth, and the over-stop cloth is kept in a tight state.
2. The environmental protection equipment for preventing automatic material receiving caused by material falling into water for bulk cargo terminal unloading operation according to claim 1, wherein the controller controls the driving mechanism to execute the rolling action according to the preset time, so that the tension on the over-stop cloth is kept constant, and the unloading process is always kept in a tight state.
3. Environmental protection equipment for preventing automatic material receiving in material fall during unloading operation of bulk cargo wharf according to claim 1, characterized in that the driving mechanism is a motor, preferably a variable frequency motor.
4. The environment-friendly device for preventing automatic material receiving caused by material falling into water for bulk cargo terminal ship unloading operation according to claim 1, wherein the transmission mechanism is a chain, one end of the winding drum connected with the chain is provided with a gear, and the gear is meshed with the chain, so that the driving force provided by the driving mechanism is transmitted to the winding drum through the chain.
5. The environment-friendly device for preventing automatic material receiving caused by material falling into water in bulk cargo terminal unloading operation according to claim 1, wherein the torque generating mechanism comprises a hysteresis device and a speed reducer, wherein the input end of the hysteresis device is connected with the output end of the driving mechanism, the output end of the hysteresis device is connected with the input end of the speed reducer, and the output end of the speed reducer is connected with the winding drum through the transmission mechanism.
6. The environment-friendly device for preventing material from falling into water in the bulk cargo terminal ship unloading operation according to claim 1, further comprising a moving mechanism, wherein the moving mechanism comprises a travelling wheel, the travelling wheel is connected below the base, one travelling wheel is respectively arranged on the left side and the right side of the front base and the rear base, and the travelling wheel is in sliding connection with a track laid on the terminal, so that the environment-friendly device moves along with the position change of a ship.
7. The environmental protection equipment for preventing automatic material falling into water for bulk cargo terminal unloading operation according to claim 1, wherein the moving mechanism further comprises an anti-overturning wheel, the anti-overturning wheel is arranged on the lower end face of the rail and is in sliding connection with the rail, and the anti-overturning wheel and the travelling wheel are kept relatively fixed.
8. The environmental protection equipment for preventing automatic material receiving in material falling into water for bulk cargo terminal ship unloading operation according to claim 1, wherein the controller is in communication connection with the driving mechanism through a PLC system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311071954.7A CN116902143A (en) | 2023-08-24 | 2023-08-24 | Environment-friendly equipment for preventing material from falling into water and automatically receiving during bulk cargo wharf ship unloading operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311071954.7A CN116902143A (en) | 2023-08-24 | 2023-08-24 | Environment-friendly equipment for preventing material from falling into water and automatically receiving during bulk cargo wharf ship unloading operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116902143A true CN116902143A (en) | 2023-10-20 |
Family
ID=88353296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311071954.7A Pending CN116902143A (en) | 2023-08-24 | 2023-08-24 | Environment-friendly equipment for preventing material from falling into water and automatically receiving during bulk cargo wharf ship unloading operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116902143A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200287664Y1 (en) * | 2002-06-12 | 2002-08-30 | 손규석 | Apparatus for the Prevention of Marine Pollution of Harbor Cargo Gear |
| KR20100074903A (en) * | 2008-12-24 | 2010-07-02 | 주식회사 포스코 | Apparatus for intercepting and collecting fallen raw material |
| CN205739559U (en) * | 2016-05-09 | 2016-11-30 | 镇江港务集团有限公司 | Shelves ladder crossed by ship loader |
| BR102017021770A2 (en) * | 2017-10-10 | 2018-07-24 | Ademilson Alvares | Retractable tarpaulin against falling solid bulk to prevent material waste during ship loading and unloading |
| CN208856541U (en) * | 2018-09-03 | 2019-05-14 | 福建省鸿山热电有限责任公司 | A kind of splicing net device for bridge type ship unloader |
| CN110482337A (en) * | 2019-08-27 | 2019-11-22 | 广船国际有限公司 | A kind of ship distance line automatic takeup |
| CN111776784A (en) * | 2020-07-17 | 2020-10-16 | 交通运输部天津水运工程科学研究所 | Bulk cargo wharf loading and unloading operation junk recovery system |
| CN217676163U (en) * | 2022-04-15 | 2022-10-28 | 池州远航牛头山港务有限公司 | Cross-ship anti-blanking cloth winding and unwinding device |
| CN218143871U (en) * | 2022-09-02 | 2022-12-27 | 镇江金港港务有限公司 | Shipment machine material loading is with spilling material collection device |
| CN218144646U (en) * | 2022-09-01 | 2022-12-27 | 江苏工力重机有限公司 | Automatic recovery unit of material is spilt to ship unloaders grab bucket |
| CN116002411A (en) * | 2022-12-30 | 2023-04-25 | 大连华锐重工集团股份有限公司 | Material falling prevention device of ship unloader for inland river environment |
-
2023
- 2023-08-24 CN CN202311071954.7A patent/CN116902143A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200287664Y1 (en) * | 2002-06-12 | 2002-08-30 | 손규석 | Apparatus for the Prevention of Marine Pollution of Harbor Cargo Gear |
| KR20100074903A (en) * | 2008-12-24 | 2010-07-02 | 주식회사 포스코 | Apparatus for intercepting and collecting fallen raw material |
| CN205739559U (en) * | 2016-05-09 | 2016-11-30 | 镇江港务集团有限公司 | Shelves ladder crossed by ship loader |
| BR102017021770A2 (en) * | 2017-10-10 | 2018-07-24 | Ademilson Alvares | Retractable tarpaulin against falling solid bulk to prevent material waste during ship loading and unloading |
| CN208856541U (en) * | 2018-09-03 | 2019-05-14 | 福建省鸿山热电有限责任公司 | A kind of splicing net device for bridge type ship unloader |
| CN110482337A (en) * | 2019-08-27 | 2019-11-22 | 广船国际有限公司 | A kind of ship distance line automatic takeup |
| CN111776784A (en) * | 2020-07-17 | 2020-10-16 | 交通运输部天津水运工程科学研究所 | Bulk cargo wharf loading and unloading operation junk recovery system |
| CN217676163U (en) * | 2022-04-15 | 2022-10-28 | 池州远航牛头山港务有限公司 | Cross-ship anti-blanking cloth winding and unwinding device |
| CN218144646U (en) * | 2022-09-01 | 2022-12-27 | 江苏工力重机有限公司 | Automatic recovery unit of material is spilt to ship unloaders grab bucket |
| CN218143871U (en) * | 2022-09-02 | 2022-12-27 | 镇江金港港务有限公司 | Shipment machine material loading is with spilling material collection device |
| CN116002411A (en) * | 2022-12-30 | 2023-04-25 | 大连华锐重工集团股份有限公司 | Material falling prevention device of ship unloader for inland river environment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204399447U (en) | A kind of portable remote clean ship waterborne | |
| CN206446768U (en) | Full-automatic waters cleaning boat | |
| CN202828027U (en) | Water-surface waste collecting ship | |
| CN103669309B (en) | A kind of device for discharging of clear drift ship | |
| CN116902143A (en) | Environment-friendly equipment for preventing material from falling into water and automatically receiving during bulk cargo wharf ship unloading operation | |
| CN112963289A (en) | Marine dragging type ocean energy collection power generation device | |
| CN115588957A (en) | Shore power supply system for high-voltage cable protection and control method | |
| CN111422645A (en) | Ship loader for inland river port | |
| CN109378774B (en) | Intelligent cable connecting system of adjustable inland waterway shore power to ship power | |
| CN203639889U (en) | Discharging device of float clearing boat | |
| CN214776236U (en) | Double-carriage self-unloading trailer | |
| CN213010284U (en) | Flexible belt feeder based on permanent magnetism motorized pulley direct drive system | |
| CN212334055U (en) | Frame convenient to remove and use | |
| CN205168813U (en) | Ship cable column | |
| CN213233758U (en) | Hidden culvert dredging equipment device | |
| CN210341861U (en) | Overwater garbage fishing device for environmental protection engineering | |
| CN214422019U (en) | Movable cable leading device | |
| CN114109049A (en) | Slidable formula platform of unloading | |
| CN213594482U (en) | Multifunctional anchor boat | |
| CN219238904U (en) | Shore power cable winding and unwinding devices | |
| CN111332974A (en) | Reversible unloading device for offshore conveying of floating objects | |
| CN109292056B (en) | Cable-controlled underwater robot retraction and extension control method | |
| CN216807673U (en) | Emptying and dragging-off preventing device for cable drum | |
| CN214355746U (en) | Convenient-to-use carriage covering device for road cargo transportation | |
| CN210416910U (en) | Novel frame is retrieved device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |