CN210942160U

CN210942160U - Unmanned ship capable of removing offshore floating garbage

Info

Publication number: CN210942160U
Application number: CN201921755579.7U
Authority: CN
Inventors: 崔小飞; 阚春荣; 谢月强; 邱来贤
Original assignee: Taizhou Kepuni Communication Equipment Co ltd
Current assignee: Taizhou Zhongyi Marine Equipment Co Ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-07-07
Anticipated expiration: 2029-10-18

Abstract

An unmanned ship capable of removing offshore floating garbage comprises a main ship, a sub ship, a dirt enclosing grid, a garbage collecting device and a dirt enclosing grid releasing device; one end of the dirt surrounding grid is wound on the dirt surrounding grid releasing device, and the other end of the dirt surrounding grid is connected with the tail of the submarine; the garbage collection device is a roller; a plurality of groups of collecting row forks which are arranged in a comb shape along the axis direction of the roller are arranged on the outer wall of the roller, each group of collecting row forks comprises a plurality of spokes, and one side of each spoke, which is far away from the roller, is bent towards the reverse rotation direction of the roller; the two sides of the main boat are provided with sunken parts for accommodating the rollers, the upper ends of the sunken parts are provided with collecting plates which extend upwards in an inclined manner, the end parts of the collecting plates are provided with cutting seams with widths corresponding to the spokes, and the spokes can just pass through the cutting seams when the rollers rotate; the utility model discloses a sub-ship can adopt miniature remote control surface of water navigation ware, and the draft is shallow, can reach the shoal department that main ship can not reach easily, adds pulling of main ship supplementary, and is lower to the power requirement of sub-ship, can prolong the time of endurance of sub-ship greatly.

Description

Unmanned ship capable of removing offshore floating garbage

Technical Field

The utility model belongs to the technical field of boats and ships, concretely relates to can clear away unmanned ship of coastal waters floating garbage.

Background

With the development of economy and the maturity of technology, disposable plastic products play an important role in the life of people and bring great convenience to the life of people, but the environmental pollution caused by the pollution is more and more serious, wherein the white pollution of oceans becomes a troublesome problem for all people, the plastic products can die after being swallowed by marine organisms, and can be decomposed into plastic particles in water for a long time.

In the marine pollution treatment, the treatment of the water surface floaters is particularly important, the water surface floaters are mostly generated in the offshore region and are easy to reserve and enrich in the shoal position, the shoal position is difficult to reach by common ships due to insufficient water depth, the manual shore-side cleaning workload is large, the efficiency is low, and the ideal effect is difficult to achieve.

The utility model discloses a utility model patent application number is CN201821116559.0 discloses a surface of water rubbish descaling machine, through two propulsion robots drive rail device in order to collect the surface of water floater, applicable drinking different depths's waters in narrow waters, however, owing to can not in time retrieve the surface of water floater, when meetting the floater more, the great condition of resistance, the motion of propulsion robot can comparatively labouring, consequently, can only be applied to the less small area waters of surface of water floater.

The utility model discloses a utility model patent that application number is CN201810869540.1 discloses a but multi-functional scrubbing ship of separation ship formula, has the same problem, because can not in time retrieve the surface of water floater, when meetting the condition that the floater is more, the resistance is great, the propulsion of hull can be comparatively difficult, and this utility model is difficult to the shallower waters of sound of trying on.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an unmanned ship that is used for large tracts of land waters, can clear away coastal waters shoal floating garbage.

Another object of the utility model is to provide an unmanned ship that the bearing capacity is big, and is efficient, can in time retrieve rubbish.

In order to solve the technical problem, the utility model discloses a can clear away unmanned ship of coastal waters floating garbage, include: the device comprises a main boat, a sub boat, a dirt surrounding grid, a garbage collection device and a dirt surrounding grid release device;

the two sub-boats are respectively arranged at two sides of the head of the main boat, the two garbage collecting devices are respectively arranged at two sides of the middle of the main boat, and the two dirt surrounding grid releasing devices are respectively arranged at two sides of the tail of the main boat; one end of the dirt surrounding grid is wound on the dirt surrounding grid releasing device, and the other end of the dirt surrounding grid is connected with the tail of the submarine;

the garbage collection device is a roller, and the two rollers rotate oppositely; a plurality of groups of collecting row forks which are arranged in a comb shape along the axis direction of the roller are arranged on the outer wall of the roller, each group of collecting row forks comprises a plurality of spokes, and one side of each spoke, which is far away from the roller, is bent towards the reverse rotation direction of the roller;

the main boat both sides are equipped with the depressed part that is used for holding the cylinder, and the depressed part upper end is equipped with the collecting plate that upwards stretches out to one side, and the collecting plate is straight board or arc, and collecting plate end processing has the kerf that the width suited with the spoke, and when the cylinder was rotatory, the spoke can be followed the kerf just and passed through.

Preferably, after the garbage is found through active investigation or remote control of a main boat, the sub-boat is released, the releasing device releases the trash enclosing grid, the main boat and the sub-boat drive the trash enclosing grid to move forwards to push floating garbage to move and gather, when more garbage is intercepted by the trash enclosing grid, the sub-boat swims to the main boat and returns to the head of the main boat, the garbage is in a closed ring where the trash enclosing grid and the main boat are located, the releasing device starts to recover the trash enclosing grid, the area of the closed ring is gradually reduced, the garbage is gradually gathered to the main boat, the roller starts to rotate at the moment, the garbage is rolled up, and after spokes pass through a cutting seam, the garbage is left on the collecting plate and slides downwards to fall into a cabin of the main boat.

Preferably, the speed of rotation of the drum is matched to the number of collecting tines to allow sufficient time for the refuse to slide into the cabin to prevent the refuse resting on the collecting plate from affecting the movement of the collecting tines.

Preferably, the side part of the main boat and the side part of the sewage fence are provided with a limiting rod at the same height, and the limiting rod is vertical to the side part of the main boat and used for preventing the sewage fence from being excessively close to the collecting row fork and being damaged.

Preferably, the distance between the outer wall of the roller and the front end of the collecting plate is not more than 5 cm.

Preferably, the distance between the outer wall of the roller and the front end of the collecting plate is 0-8 cm.

Preferably, the collecting forks at the lower part of the drum are partially or completely submerged in the water when the drum is rotated.

Preferably, the spokes are of a resilient material.

Preferably, the upper surface of the collection plate is provided with a low coefficient of friction coating.

Preferably, the low coefficient of friction coating is preferably a polytetrafluoroethylene material.

Preferably, the inclination angle of the collecting plate in the horizontal direction is not less than 30 degrees.

The utility model discloses a can clear away unmanned ship of coastal waters floating garbage has following advantage at least:

1. the sub-boat can adopt a miniature remote control water surface navigation device, has shallow draft, can easily reach the shoal where the main boat can not reach, is assisted by the dragging of the main boat, has lower power requirement on the sub-boat, and can greatly prolong the endurance time of the sub-boat.

2. The garbage can be conveniently and quickly recovered through the garbage collection device, so that the sub-boat is lightly loaded and arrayed, the garbage treatment efficiency is improved, the energy consumption is reduced, and the endurance time of the sub-boat is prolonged.

3. The release length of enclosing dirty bars can be adjusted by enclosing dirty bars release, and the two side sub-boats release simultaneously, can provide great surface of water and sweep the width, promote to clear away the area and clear away efficiency, can be used to regular surface of water rubbish clearance.

4. The main boat releases the sub-boat and encloses the dirt gate when meeting rubbish, thereby avoiding towing the trouble of blocking equipment such as a huge trawl and the like, leading the main boat to cruise at higher speed, and being beneficial to improving the rubbish clearing area and clearing efficiency of a water area.

Drawings

Fig. 1 is a schematic structural view (working state) of an unmanned boat for removing floating offshore garbage.

Fig. 2 is a schematic structural diagram of a sub boat returning to a main boat, wherein the main boat and a sewage fence form a closed loop.

Fig. 3 is a schematic structural view of the unmanned ship capable of removing floating offshore garbage in a non-working state (with the sewage fence retracted).

Fig. 4 is a schematic structural view of a collecting plate.

Fig. 5 is a schematic view of a collecting plate and a garbage collecting apparatus in cooperation, wherein the direction of the arrow indicates the rotation direction of the drum.

Fig. 6 is a schematic structural view of a sub-boat with baffles.

The reference numbers in the figures are: 1-main boat, 2-sub boat, 3-dirt surrounding grid, 4-garbage collection device, 410-roller, 420-collection row fork, 421-spoke, 422-bending, 5-dirt surrounding grid release device, 6-dent, 7-collection plate, 710-cutting joint, 8-limit rod and 9-baffle.

Detailed Description

The present invention is further described in detail below with reference to examples so that those skilled in the art can implement the invention with reference to the description.

It will be understood that terms such as "having," "including," and "comprising," when used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

Example 1

As shown in fig. 1-5, an unmanned boat for removing floating offshore debris, comprising: the device comprises a main boat 1, a sub boat 2, a dirt enclosing grid 3, a garbage collecting device 4 and a dirt enclosing grid releasing device 5;

the two sub-boats are respectively arranged at two sides of the head of the main boat, the two garbage collecting devices are respectively arranged at two sides of the middle of the main boat, and the two dirt surrounding grid releasing devices are respectively arranged at two sides of the tail of the main boat; one end of the dirt surrounding grid is wound on the dirt surrounding grid releasing device, and the other end of the dirt surrounding grid is connected with the tail of the submarine; the main boat can be a manned or unmanned boat, the two sides of the head of the main boat are provided with parking devices for hanging the sub-boats, and the parking devices can be calipers or adsorption devices and are used for parking and fixing the main boat during normal navigation or regression of the sub-boats; the dirt-enclosing fence can be a common light dirt-blocking belt or a grid (or grid) shaped dirt-blocking belt with buoyancy and water permeability.

The garbage collection device is a roller 410, and the two rollers rotate oppositely; a plurality of groups of collecting row forks 420 which are arranged in a comb shape along the axial direction of the roller are arranged on the outer wall of the roller, each group of collecting row forks comprises a plurality of spokes 421, and one side of each spoke, which is far away from the roller, is provided with a bending 422 which deviates the rotation direction of the roller; the garbage collection device is powered by a single motor; the spoke of buckling can be more the raise rubbish, and the part of buckling can be many shapes such as the sunken of many hems, overall, makes more gathers of rubbish on the kink of spoke front end, is favorable to rubbish more smooth to slide down, if rubbish too much gathers in the spoke root, can influence the spoke and pass through the joint-cutting of collecting plate smoothly.

The main boat is characterized in that concave parts 6 for containing the rollers are arranged on two sides of the main boat, collecting plates 7 extending upwards in an inclined mode are arranged at the upper ends of the concave parts, slits 710 with the width matched with the spokes are machined in the end parts of the collecting plates, and the spokes can just pass through the slits when the rollers rotate. The axle of cylinder is located the depressed part both sides, and the joint-cutting of collecting plate and the spoke of collecting row fork are crisscross to be set up, and the cylinder rotates, drives and collects row fork and passes the collecting plate and do circular motion.

Through main ship initiative investigation or remote control, after discovering rubbish, release sub-ship, simultaneously the release device release encloses dirty bars, main ship and sub-ship drive enclose dirty bars and move forward, promote the motion of floating refuse and gather, enclose when dirty bars intercept rubbish is more, sub-ship trip is to main ship and return main ship head, rubbish is in enclosing the closed loop that dirty bars and main ship place this moment, the device release starts to retrieve and encloses dirty bars, the closed loop area dwindles gradually, rubbish draws close to main ship gradually, the cylinder starts the rotation this moment, roll up rubbish, the spoke is after the lancing, rubbish is stayed on the collecting plate and the infraction falls into the cabin of main ship.

The rotational speed of cylinder and the quantity phase-match of collecting the row fork to reserve sufficient time and let rubbish slide into the cabin, prevent that the rubbish that is detained on the collecting plate from influencing this group and the motion of next a set of collection row fork. If the rotational speed of cylinder is too fast, the rubbish that the preceding collection row fork stayed on the collecting plate has not slided down completely, and the lancing is blockked up to rubbish, can influence next collection row fork and pass through the lancing, probably causes rubbish to pile up on the collecting plate.

The main boat lateral part and the sewage fence are arranged at equal heights and are provided with limit rods 8, the limit rods are perpendicular to the main boat lateral part, and the length of each limit rod is larger than that of the corresponding collection row fork extending out of the corresponding concave part 6, so that the sewage fence is prevented from being excessively close to the collection row fork and damaged.

The distance between the outer wall of the roller and the front end of the collecting plate is not more than 5 cm. Too great a distance between the outer wall of the drum and the front end of the collecting plate can cause the garbage on the collecting row fork to leak out or not to be completely left on the collecting plate.

When the roller rotates, the collecting fork at the lower part of the roller is partially or completely submerged in water. The collecting row fork is partially or completely submerged in water, the collecting row fork lifts garbage in the water from bottom to top, and the garbage on the collecting row fork falls on the collecting plate and slides down after rotating to pass through a high point.

The spokes are of an elastic material. When meeting the rubbish that fails in time to glide down, the spoke flexible deformation is in order to pass through the kerf, reinforcing adaptability.

The upper surface of the collecting plate is provided with a low-friction coefficient coating so that garbage on the collecting plate can smoothly slide down.

The low coefficient of friction coating is preferably a polytetrafluoroethylene material.

The inclination angle of the collecting plate in the horizontal direction is not less than 30 degrees, and the inclination angle is increased so that the garbage on the collecting plate can smoothly and quickly slide down.

In addition, in order to enable the garbage on the collecting plate to smoothly and quickly slide down, a vibrating device can be additionally arranged to vibrate the collecting plate so as to quickly slide down the garbage; or, at the collecting plate tip, set up the gas blow pipe between two adjacent kerfs, blow rubbish down from the collecting plate, for guaranteeing that the collecting plate upper surface is level, the gas blow pipe should pass through the collecting plate downside, then blow to the collecting plate upper surface through the elbow again.

Example 2

As shown in fig. 6, in order to reduce the power consumption of the sub-boat during movement, a baffle 9 which can be controlled to open and close by a telescopic device arranged at the side part of the sub-boat can be arranged at one side of the sub-boat, which is far away from the main boat, the baffle is vertical or close to vertical with the water surface, the baffle and the central line of the sub-boat form an included angle of 10-30 degrees, the opening direction of the included angle is the same as the movement direction of the sub-boat, when the sub-boat moves forwards, the baffle can generate thrust far away from the main boat, so that the dirt-surrounding fence keeps a relatively open state, the pulling force of the main boat is transmitted to the sub-boat through the dirt-surrounding fence, and the power required by the sub-.

While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields suitable for the invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details and embodiments shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims

1. An unmanned vessel for removing floating offshore debris, comprising: the device comprises a main boat, a sub boat, a dirt surrounding grid, a garbage collection device and a dirt surrounding grid release device;

the garbage collection device is a roller, and the two rollers rotate oppositely; the outer wall of the roller is provided with a plurality of groups of collecting row forks which are arranged in a comb shape along the axial direction of the roller, each group of collecting row forks comprises a plurality of spokes, and one side of each spoke, which is far away from the roller, is provided with a bending which is deviated from the rotating direction of the roller and is reverse to the rotating direction of the roller.

2. The unmanned offshore floating garbage removal boat as claimed in claim 1, wherein the main boat is provided with recesses for accommodating the rollers at both sides, the upper end of the recess is provided with a collecting plate extending obliquely upwards, the collecting plate is a straight plate or an arc-shaped plate, the end of the collecting plate is provided with a slit with a width corresponding to that of the spoke, and the spoke can just pass through the slit when the rollers rotate.

3. The unmanned offshore floating debris clearing boat as claimed in claim 2, wherein the speed of rotation of said rollers is matched to the number of collection tines to allow sufficient time for debris to slide into the boat deck to prevent debris resting on the collection plates from interfering with the movement of the collection tines.

4. The unmanned offshore floating garbage removal boat as claimed in claim 1, wherein the side of the main boat is provided with a stopper rod at a position equal to the side of the containment boom, the stopper rod being perpendicular to the side of the main boat for preventing the containment boom from being damaged by being excessively close to the collection row fork.

5. The unmanned offshore floating debris removal vessel as recited in claim 4, wherein the outer wall of the drum is spaced from the forward end of the collection plate by a distance of between 0 and 8 cm.

6. The unmanned offshore floating debris removal vessel as recited in claim 5, wherein the collection tines at the lower portion of the drum are partially or completely submerged when the drum is rotated.

7. The unmanned offshore floating debris removal vessel as recited in claim 6, wherein the spokes are of a resilient material.

8. The unmanned offshore floating debris removal vessel as recited in claim 2, wherein the collection plate has a low coefficient of friction coating on an upper surface thereof.