CN210495491U - Automatic floater collecting device for collecting floaters on lake surface - Google Patents

Abstract

The utility model discloses an automatic collection device for collecting lake surface floaters, which carries out twice filtration by arranging a filtration membrane and a filtration liner, and sets the lower barrel body of the filtration liner into a wave structure, thereby reducing the contact area between the filtration membrane and the filtration liner, avoiding the mutual blockage of the filtration membrane and the filtration liner caused by the tight attachment of the filtration membrane on the inner wall of the filtration liner, and improving the filtration effect; meanwhile, the bottom of the outer barrel is respectively provided with a driving device for pushing the automatic collecting device to move forwards/backwards, so that the automatic collecting device can move forwards or backwards under the driving of the driving device, automatic collection of the lake surface floating objects is realized in the process of moving forwards slowly, and secondary collection of the missing lake surface floating objects is realized in the process of moving backwards (namely, returning).

Description

Automatic floater collecting device for collecting floaters on lake surface

Technical Field

The utility model relates to a technical field is administered to the water, has and relates to a floater automatic collection device for collecting lake surface floater.

Background

The lake surface floating objects comprise withered branches and fallen leaves scattered on the lake surface, water plants such as blue algae, pollen, plastic bags and other various wastes, the water quality and the landscape of the drainage basin are seriously influenced, even the life health of organisms in the lake is threatened, and the negative influence is generated on the ecological health and the economic development of the drainage basin. Therefore, in the case of treating lakes and reservoirs, it is often necessary to treat floating objects on the surface of lakes. For the treatment of the floating objects on the lake surface, high-automation-level water surface solid garbage collecting equipment such as a large-scale comprehensive trash cleaning boat and the like has been developed abroad so as to cruise on a river channel for cleaning trash at regular time. The current situation of treatment in China still stays in a manual salvage stage, namely, the fishing is carried out by manually sitting on a boat and holding a net bag, but the manual salvage mode is low in efficiency and high in working strength. Therefore, the floating garbage automatic cleaning and salvaging ship is produced, namely, the floating garbage automatic cleaning and salvaging ship is pulled to be enriched and salvaged through the fence, and the floating garbage automatic cleaning and salvaging ship consists of two micro guide ships, two suspension fences and one collection ship, wherein the two guide ships pull the two fences and the collection ship to gather various floaters on the water surface within the range of 3-30 meters, and the collected floaters can be automatically drained and discharged, and compared with the efficiency of manual net bag salvaging, the floating garbage automatic cleaning and salvaging ship is several times higher.

However, the collection equipment with high automation level such as large-scale comprehensive trash cleaning boat is suitable for large river channel with wide water surface, but is not suitable for small lake and reservoir due to the limitation of water depth and operation space, and the cost is too high. Although the appearance of the dredging ship, namely fence traction enrichment fishing improves the fishing efficiency, the dredging ship is mainly used for a large amount of sudden floaters or is adopted in emergency, and a plurality of persons or even ships are needed for fishing, so that the maintenance cost is high. With the social development, the automation and intellectualization of equipment become the current trend, and therefore how to realize the automatic collection of the lake surface floaters with low cost and high efficiency is a technical problem which needs to be solved urgently at present.

SUMMERY OF THE UTILITY MODEL

To the technical problem who exists, the utility model provides a floater automatic collection device for collecting lake surface floater.

In order to solve the technical problem, the utility model discloses a technical scheme be:

an automatic collecting device for collecting the floating objects on the lake surface comprises an outer barrel and a filtering inner container arranged in the outer barrel, wherein a water filtering chamber is formed between the filtering inner container and the inner wall of the outer barrel, and a filtering membrane is also arranged in the filtering inner container; a floating body assembly is arranged on the outer wall of the outer barrel close to the top, and a first propeller and a second propeller are oppositely arranged on the outer wall of the outer barrel close to the bottom; the water filtering device is characterized in that a drainage device, a first driving motor, a second driving motor, a microprocessor and a wireless communication module are arranged in the water filtering chamber, the first propeller and the second propeller are respectively connected with the first driving motor and the second driving motor, the first driving motor and the second driving motor are connected with the microprocessor, and the microprocessor is connected with the wireless communication module.

Furthermore, the automatic floater collecting device further comprises a video image collecting device connected with the microprocessor, and the video image collecting device is arranged above the floating body assembly.

Furthermore, the automatic floater collecting device further comprises a third propeller and a third driving motor which are connected with each other, and a fourth propeller and a fourth driving motor which are connected with each other, wherein the third driving motor and the fourth driving motor are both arranged in the water filtering chamber, and the first propeller, the second propeller, the third propeller and the fourth propeller are symmetrically distributed along the circumferential direction of the outer barrel.

Furthermore, the automatic floater collecting device further comprises a gyroscope arranged in the water filtering chamber, and the gyroscope is connected with the microprocessor.

The inner wall of the outer barrel is provided with an annular boss with a right trapezoid longitudinal section along the circumferential direction at a position close to the top, at least two annular grooves are formed in the oblique waist surface of the annular boss at intervals along the vertical direction, and an elastic sealing gasket is arranged in each annular groove.

The filtering inner container is formed by splicing an upper barrel body and a lower barrel body and is communicated with the upper barrel body and the lower barrel body, wherein water filtering holes are formed in the barrel wall and the barrel bottom of the lower barrel body, the upper barrel body is funnel-shaped, an opening in the top of the upper barrel body extends outwards along the radial direction, a clamping groove which is formed by bending along the vertical direction and can be buckled with the top of the outer barrel wall is formed, and when the clamping groove is buckled at the top of the outer barrel wall, the outer wall of the upper barrel body is tightly attached to the oblique waist surface of the annular boss.

The floating body assembly comprises at least two brackets uniformly arranged on the outer wall of the outer barrel along the circumferential direction, and floating bodies arranged on each bracket in a mode of moving up and down relative to the brackets.

The support is connected with a vertical support through a horizontal support to form an L shape, one end of the horizontal support is fixed to the position, close to the top, of the outer wall of the outer barrel, the other end of the horizontal support is connected with one end of the vertical support, the other end of the vertical support is a free end, and a floating body is arranged on the vertical support in a mode that the floating body can move up and down relative to the vertical support.

The floating body is a hollow spherical floating body, a pipeline which passes through a spherical center and penetrates through the spherical floating body is arranged in the floating body, internal threads matched with the external threads on the vertical support are arranged on the inner wall of the pipeline, and the length of the external threads on the vertical support is greater than that of the threads on the inner wall of the pipeline.

The utility model discloses an useful part lies in:

the utility model discloses an automatic floater collecting device for collecting lake surface floaters, which carries out twice filtration by arranging a filtering membrane and a filtering inner container, and sets the lower barrel body of the filtering inner container into a wave structure, thereby reducing the contact area between the filtering membrane and the filtering inner container, avoiding the mutual blockage of the filtering membrane and the filtering inner container caused by the tightly attached filtering membrane on the inner wall of the filtering inner container, and improving the filtering effect; on the other hand, the bottom of the outer barrel is respectively provided with a driving device for pushing the automatic collecting device to move forwards or backwards, so that the automatic collecting device can move forwards or backwards approximately linearly under the driving of the driving device, automatic collection of the lake surface floaters is realized in the process of slow forward movement, and secondary collection of the missed lake surface floaters is realized in the process of backward movement (i.e. return movement).

Furthermore, in order to widen the application range of the automatic collecting device, a third propeller, a fourth propeller and a corresponding third driving motor and a corresponding fourth driving motor are further arranged, so that the four propellers can be respectively controlled to be started to advance or retreat in four directions; still further, a gyroscope is provided, and when the microprocessor finds that the automatic collection device deviates from the driving route (such as straight forward/backward) according to the detection result of the gyroscope, a corresponding control signal is generated to adjust the direction, so that the automatic collection device gradually returns to the driving route (specifically, the principle of correcting the route by combining the gyroscope when the ship is deflected can be referred).

Drawings

Fig. 1 is a schematic structural view of an embodiment of an automatic collecting device for collecting floating objects on the lake surface according to the present invention;

FIG. 2 is a schematic view showing the combination of the filter membrane, the filter liner and the outer tub in FIG. 1;

FIG. 3 is a schematic view showing the structure of the annular boss in FIG. 1;

FIG. 4 is a schematic view of the structure of the filter liner of FIG. 1;

FIG. 5 is an enlarged fragmentary view of reference character "A" of FIG. 1;

FIG. 6 is a schematic diagram of a frame reflecting the space between the various components in the waterproof mounting box of FIG. 2;

FIG. 7 is a top view of the automated collection device of FIG. 1;

fig. 8a is a schematic structural view of another embodiment of an automatic collecting device for floating objects on the lake surface according to the present invention;

fig. 8b is a schematic diagram of the frame of each component in the waterproof mounting box of the automatic collection device for floating objects in fig. 8 a.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The term is defined as:

starting position: the starting position in this context means that the position where the worker selects a position from the water area/shore, then places the automatic collection device into the water area, and activates the automatic collection device to start collecting the lake surface floaters is the starting position. Herein, the first propeller and the second propeller, and the corresponding first driving motor and the second driving motor are oppositely arranged on the automatic collecting device, so that the floating objects on the lake surface can be collected while the automatic collecting device is pushed to slowly move forwards (or in a specific direction) by the first propeller, and the missing floating objects can be collected again while the automatic collecting device is pushed to move backwards (or in a reverse direction of the specific direction) by the second propeller, wherein the position for starting the first driving motor/the first propeller is the starting position.

The first preset time is as follows: the first preset time refers to the time length of each collection operation of the automatic collection device, namely the time for each operation of the first driving motor/the first propeller, which is preset by a worker; specifically, the first preset time may be preset in the microprocessor, or the first preset time may be sent to the microprocessor through the wireless network.

The utility model discloses a core thought: the filtering inner container is provided with the filtering membrane and the filtering inner container for filtering twice, and the filtering inner container is correspondingly designed, so that the filtering membrane is prevented from being tightly attached to the inner wall of the filtering inner container to cause the mutual blockage of the filtering membrane and the filtering inner container (specifically, the barrel wall of the lower barrel body of the filtering inner container is set to be wavy, so that the contact area between the filtering membrane and the filtering inner container is reduced, the filtering area is increased), and the filtering effect is improved; meanwhile, driving equipment for pushing the automatic collecting device to move forwards and backwards is arranged at the bottom of the outer barrel respectively (specifically, a first propeller and a second propeller as well as a corresponding first driving motor and a second driving motor can be arranged oppositely along the radial direction of the outer barrel), so that the automatic collecting device can move forwards or backwards under the driving of the driving equipment, automatic collection of the lake surface floaters is realized in the process of slow forward movement, and secondary collection of the missed lake surface floaters is realized in the process of backward movement (namely, return movement); further, in order to widen the application range of the automatic collecting device, a third propeller, a fourth propeller, a corresponding third driving motor, a corresponding fourth driving motor, and a gyroscope are further provided, so that when the microprocessor finds that the automatic collecting device deviates from a pre-stored route according to the detection result of the gyroscope, a corresponding control signal is generated to perform direction adjustment, for example, if the microprocessor is influenced by wind power to yaw 15 ° to the right, the microcontroller generates a corresponding trigger signal to trigger the third driving motor to drive the third propeller, or when the four propellers are simultaneously turned on, the rotation speed of the third propeller is adjusted to gradually return to a driving route (specifically, when the ship is in yaw, the principle of course correction is performed by combining the gyroscope, or the principle of course correction of the unmanned plane with the four propellers is referred).

Example one

Referring to fig. 1, for the structural schematic diagram of an embodiment of the automatic collecting device for collecting the floating objects on the lake surface of the present invention, specifically, the automatic collecting device for the floating objects on the lake surface of the present embodiment includes: the outer barrel 1, set up the inner container 2 of filtration in the outer barrel 1, and form a water filtering chamber 10 between outer barrel 1 and the inner container 2 of this filtration, wherein, there are filtering membranes 3 in the inner container of this filtration; the outer wall of the outer barrel 3 is provided with a floating body component 4 close to the top, and a first propeller 51 and a second propeller 52 are oppositely arranged close to the bottom; the water filtering chamber 3 is internally provided with a water drainage device 6, a first driving motor 53, a second driving motor 54, a microprocessor 7, a wireless communication module 8 and a power module 9, the first propeller 51 and the second propeller 52 are respectively connected with the first driving motor 53 and the second driving motor 54, the first driving motor 53 and the second driving motor 54 are connected with the microprocessor 7, and the microprocessor 7 is respectively connected with the power module 9 and the wireless communication module 8.

Referring to fig. 1 and 2, in an embodiment, in order to conveniently place the filtering inner container 2, the outer tub 1 is a cylindrical barrel with an open top, and when the filtering inner container 2 is placed in the outer tub 1, the outer wall of the filtering inner container 2 covers the open top of the outer tub 1, so as to prevent water from entering the water filtering chamber 3 between the outer tub and the filtering inner container from the open top of the outer tub. Further, in order to prevent the filtering membrane 3 from floating out of the water in the filtering inner container 2, a counter weight 30 is also provided on the filtering membrane 3, see fig. 2.

Further, referring to fig. 2 and 3, in order to increase the sealing performance between the outer tub and the filtering inner container, an annular boss 11 having a right trapezoid longitudinal section is circumferentially disposed on the inner wall of the outer tub 1 near the top, and at least two annular grooves 12 (preferably, 3 annular grooves) are disposed on the annular boss 11 at intervals in the vertical direction (i.e., the gravity direction), and an elastic sealing gasket (not shown in the figure) is disposed in the annular groove 12; meanwhile, referring to fig. 4, the filtering liner 2 is configured as a barrel body formed by splicing and penetrating an upper barrel body 21 and a lower barrel body 22, wherein the lower barrel body 22 is cylindrical (the diameter of the lower barrel body is smaller than that of the outer barrel), water filtering holes are formed in the barrel wall and the barrel bottom of the lower barrel body, the upper barrel body 21 is funnel-shaped, an opening at the top of the upper barrel body (namely a floater/water inlet) extends outwards in the radial direction, and then the upper barrel body is bent in the vertical direction to form a clamping groove 23 capable of being buckled with the top of the barrel wall of the outer barrel 1, and when the clamping groove 23 is buckled with the top of the barrel wall of the outer barrel 1, the outer wall of the upper barrel body 21 is tightly jointed with the inclined waist surface of the annular boss 11, and complete sealing is; further, in order to reduce the contact area between the filtering membrane and the inner wall of the filtering inner container, both the tub wall and the tub bottom of the lower tub 22 are provided with a wave-shaped structure/corrugated structure, see fig. 5; furthermore, in order to facilitate the pulling of the filtering inner container, a pulling handle is arranged at the inlet of the filtering inner container.

In a specific embodiment, in order to fix the edge of the filtering membrane at the inlet of the filtering liner, a sticky body can be coated on the contact surface of the filtering membrane and the inlet of the filtering liner, so that the edge of the filtering membrane is adhered to the surface of the clamping groove at the inlet of the filtering liner; of course, a fixing ring buckled with the clamping groove on the upper barrel body of the filtering inner container can be arranged at the edge of the filtering membrane, or when the filtering membrane is laid in the filtering inner container, the edge of the filtering membrane is buckled between the fixing ring and the clamping groove on the upper barrel body through a fixing ring with a structure similar to that of the clamping groove, and particularly, the fixing ring is similar to the clamping groove on the upper barrel body; the filtering membrane can adopt non-woven fabrics or microporous filtering bags made and formed by PE and PA plush fiber filtering cloth, the filtering precision of the filtering membrane reaches 15 micrometers, and of course, other filtering membranes commonly used in sewage treatment can also be adopted.

In one embodiment, in order to adjust the submergence height of the outer wall of the outer tub, that is, the submergence depth of the inlet of the filter liner 2 or the height of the inlet of the filter liner out of the water, a floating body assembly 4 is provided on the outer wall of the outer tub at a position near the top in a manner of moving up and down relative to the outer tub, specifically, referring to fig. 2, the floating body assembly 4 comprises at least two brackets 41 (preferably three brackets, referring to fig. 7) uniformly provided on the outer wall of the outer tub along the circumferential direction, and a floating body 42 is provided on each bracket 41 in a manner of moving up and down relative to the bracket, wherein the bracket 41 is connected by a horizontal bracket 411 and a vertical bracket 412 in an "L" shape, that is, one end of the horizontal bracket 411 is fixed on the outer wall of the outer tub 1 at a position near the top, the other end is connected to one end of the vertical bracket 412, and, and this vertical support 412 is gone up and is set up body 42 with the mode that can reciprocate for this vertical support 412, specifically, this body 42 adopts hollow spherical body, and cross its centre of sphere and set up a pipeline that runs through this spherical body, this pipeline inner wall sets up the screw thread, and set up the external screw thread on this vertical support (the length of the external screw thread on the vertical support is greater than the length of the screw thread on the pipeline inner wall), realize the location of spherical body promptly through the cooperation of the internal thread of pipeline and the external screw thread on the vertical support, and through adjusting the height of spherical body on this vertical support, with the height that the outer wall of regulation outer bucket submerged in the water, also adjust the entry of filtering inner bag and immerse the degree of depth of the surface of water or float the height of the surface.

Furthermore, a limit block 43 capable of moving up and down relative to the vertical support 412 is further disposed on the vertical support 412 (e.g., in a screw-fit manner), and the limit block 43 is located above the floating body 42, i.e., after the floating body is adjusted to a desired height, the limit block 43 is disposed on the vertical support to prevent the floating body from sliding up under the action of buoyancy and other factors.

Of course, the floating body can be arranged into other shapes; it is also understood that the floating body 42 and the vertical support 412 may be engaged without threads, and instead, a movable block may be engaged with a track.

In one embodiment, in order to discharge the filtered water in the water filtering chamber in time, the water discharging device 6 is arranged in the water filtering chamber, and specifically comprises a water pump 61 and a liquid level controller 62 connected with the water pump, wherein the water pump 61 is arranged at the bottom of the water filtering chamber, and a water outlet pipe of the water pump is connected with a water discharging hole at the bottom of the water filtering chamber 10; the liquid level controller 62 is arranged on the inner wall of the water filtering chamber 3, the height of the liquid level controller 62 is slightly lower than the bottom of the filtering inner container 2, the liquid level controller 62 controls the water pump 61 to operate according to the height of the liquid level in the water filtering chamber, and if the height of the liquid level in the water filtering chamber reaches the highest liquid level preset by the liquid level controller, the water pump is triggered to start draining.

In one embodiment, in order to propel the automatic collecting apparatus to move forward or backward, a first propeller 51 and a second propeller 52 are oppositely disposed on the outer wall of the outer tub 1 near the bottom, and a corresponding first driving motor 53 and a second driving motor 54 (preferably, the first driving motor and the second driving motor are disposed in the same waterproof mounting box 15 as the microprocessor, the wireless communication module and the power module) are disposed in the water filtering chamber, and a wireless communication module 8 is also disposed to receive a control signal (e.g., a voice signal) transmitted from a worker through a wireless network, and a corresponding voice processing module is disposed in the microprocessor to process the voice signal, and then generates a corresponding electric signal according to the voice signal to control the on/off operation of the driving motor), and processes the control signal through a microprocessor, and controlling the first driving motor and the second driving motor to be turned on/off according to the control signal, so that when the first driving motor drives the first propeller, (without the influence of large waves/wind force and the like) the first propeller pushes the automatic collecting device to advance, and when the first driving motor stops and the second driving motor drives the second propeller, the second propeller pushes the automatic collecting device to return according to the path of the advancing propeller.

In a specific embodiment, the wireless communication module is a radio frequency module, a bluetooth module, a mobile communication module, or the like, and accordingly, the mobile terminal carried by the staff may be an intelligent device such as a mobile phone and an ipad.

The working principle of the automatic floater collecting device of the embodiment is as follows: when a worker selects a point in a water area as an initial position for collecting lake surface floaters, the automatic collection device is placed at the initial position, the height of the floating body component is adjusted to ensure that an opening (namely a water inlet) of the inner container just submerges into the water surface under the dual effects of buoyancy and gravity, then a microprocessor of the automatic collection device for the floaters is started to start working (specifically, a corresponding control signal can be sent through a wireless network or a start/stop button connected with the microprocessor is arranged), the microprocessor triggers a first driving motor to drive a first propeller to slowly propel the automatic collection device forwards (the specific propelling speed can be preset in the microprocessor or sent to the microprocessor through the wireless network) so as to automatically collect the lake surface floaters in an advancing route (in the advancing process, the lake surface floating objects enter the automatic collecting device under the driving of water flow); when a timing module in a microprocessor (which can adopt a common singlechip capable of performing calculation and integrating a timer) reaches a first preset time (which can be preset in the microprocessor), or the microprocessor receives a control signal returned by a worker through a mobile terminal and a wireless network through a wireless communication module, the microprocessor triggers a second driving motor to drive a second propeller to propel the automatic collecting device backwards, so that the automatic collecting device returns to an initial position through the first preset time, and the missed lake surface floaters are collected again in the returning process, thereby improving the collecting efficiency.

Of course, in this embodiment, in order to prevent water, a waterproof mounting box 15 may be provided in the water filtering chamber, so that the microprocessor 7, the wireless communication module 8 and the power module 9 are fixed in the waterproof mounting box 15, see fig. 2 and 6; of course, it is also possible to provide corresponding waterproof protection boxes for the first driving motor 53 and the second driving motor 54, or to directly provide them, the microprocessor, the wireless communication module, and the power module in a waterproof installation box; in this embodiment, the power module is a battery, and may also be a common power interface for connecting to a commercial power network or a solar panel. Of course, in this embodiment, a corresponding power supply, such as a battery, may be separately provided for each driving motor.

Example two

In general, in the lake or reservoir where the water surface does not fluctuate too much or the water does not flow, when there is no wind, after the automatic collection device collects the floating objects on the lake surface under the action of the first driving motor 53 and the first propeller 51, the floating objects are returned to the original path under the action of the second driving motor 54 and the second propeller 52, however, the automatic collection device usually deviates under the influence of the wind force or the fluctuation of the water surface, so that, in order to correct the direction or change the driving direction, the present invention further provides another automatic collection device for the floating objects, referring to fig. 8a and 8b, the automatic collection device for the floating objects of this embodiment comprises, in addition to the above-mentioned parts of the first embodiment, a third propeller 55 and a fourth propeller 56 arranged on the outer wall of the outer tub 1 near the bottom wall, and a gyroscope 59, of course, a third driving motor 57 and a fourth driving motor 58 connected to the third propeller and the fourth propeller respectively are further disposed in the water filtering chamber 10, wherein the gyroscope 59 is disposed in the water filtering chamber 10 (specifically, in the waterproof mounting box 15 mounted on the inner wall of the water filtering chamber 10) and connected to the microprocessor 7, and the first, second, third and fourth propellers 51, 52, 55 and 56 are uniformly distributed on the outer wall of the tub 1 near the bottom along the radial direction of the tub, i.e., the first, second, third and fourth propellers are distributed on the rear side, front side, right side and left side of the tub, so as to drive the automatic collecting device to propel forward, backward, leftward or rightward.

In this embodiment, the four propellers may be started by any one of them, or simultaneously, and the gyroscope is used to detect the detection data of the automatic collection device, and the microprocessor analyzes and processes the detection data, if the automatic collection device deviates from the route (such as straight-line driving) preset in the microprocessor, that is, the automatic collection device drifts, the microprocessor performs corresponding processing according to the deviation, and generates a corresponding control signal to start the corresponding propeller to correct the course, specifically, to correct the course of the reference ship, or to correct the course of the unmanned plane having the four propellers.

EXAMPLE III

The utility model also provides another floater automatic collection device, it includes each part in above-mentioned embodiment one or two, and in the time of the difference, this floater automatic collection device of this embodiment is still including setting up the video image collection equipment in body subassembly top, and this video image collection equipment passes through the wire and links to each other with this microprocessor.

In a specific embodiment, the video image collecting device is a micro camera, and is located at the top of the vertical support (not shown in the figure), the lead of the micro camera is sequentially embedded in the vertical support and the horizontal support, and penetrates into the water filter chamber to be connected with the microprocessor, so that the collecting condition of the automatic collecting device is collected through the video image collecting device, the collected data is sent to the microprocessor, the microprocessor analyzes and processes the collected data, and the processed result/video image collected data is sent to a mobile terminal carried by a worker through the wireless communication module and the wireless network, so that the worker can master the condition of the automatic collecting device and the peripheral condition of the automatic collecting device when the automatic collecting device moves to a far position in real time.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. An automatic collection device for collecting lake surface floaters is characterized by comprising an outer barrel and a filtering inner container arranged in the outer barrel, wherein a water filtering chamber is formed between the filtering inner container and the inner wall of the outer barrel, and a filtering membrane is further arranged in the filtering inner container; a floating body assembly is arranged on the outer wall of the outer barrel close to the top, and a first propeller and a second propeller are oppositely arranged on the outer wall of the outer barrel close to the bottom; the water filtering device is characterized in that a drainage device, a first driving motor, a second driving motor, a microprocessor and a wireless communication module are arranged in the water filtering chamber, the first propeller and the second propeller are respectively connected with the first driving motor and the second driving motor, the first driving motor and the second driving motor are connected with the microprocessor, and the microprocessor is connected with the wireless communication module.

2. The automatic collection device of claim 1, further comprising: and the video image acquisition device is connected with the microprocessor and arranged above the floating body assembly.

3. The automatic collection device of claim 2, further comprising a third propeller and a third drive motor connected to each other, and a fourth propeller and a fourth drive motor connected to each other, wherein the third and fourth drive motors are disposed in the drainage chamber, and the first, second, third and fourth propellers are symmetrically distributed along the circumference of the outer tub.

4. The automatic collection device of claim 3, further comprising a gyroscope disposed within said filtered water chamber, said gyroscope being connected to said microprocessor.

5. The automatic collection device for floating objects according to any one of claims 1 to 4, wherein an annular boss with a right trapezoid longitudinal section is circumferentially arranged on the inner wall of the outer barrel near the top, and at least two annular grooves are vertically arranged on the inclined waist surface of the annular boss at intervals, and an elastic sealing gasket is arranged in each annular groove.

6. The automatic collection device of claim 5, wherein the filtering inner container is formed by splicing and penetrating an upper barrel body and a lower barrel body, wherein the barrel wall and the barrel bottom of the lower barrel body are both provided with water filtering holes, the upper barrel body is funnel-shaped, an opening at the top of the upper barrel body extends outwards along a radial direction, and is bent along a vertical direction to form a clamping groove which can be buckled with the top of the outer barrel wall, and when the clamping groove is buckled at the top of the outer barrel wall, the outer wall of the upper barrel body is tightly jointed with the inclined waist surface of the annular boss.

7. The automatic collection device of claim 5, wherein the float assembly comprises at least two brackets uniformly arranged on the outer wall of the outer tub in a circumferential direction, and a float provided on each bracket in such a manner as to be movable up and down with respect to the bracket.

8. The automatic collection device of claim 7, wherein the support is connected to a vertical support by a horizontal support and the vertical support to form an "L" shape, wherein one end of the horizontal support is fixed to the outer wall of the outer tub near the top, the other end of the horizontal support is connected to one end of the vertical support, the other end of the vertical support is a free end, and a floating body is disposed on the vertical support in such a manner that the floating body can move up and down relative to the vertical support.

9. The automatic collection device for floating objects according to claim 8, wherein the floating object is a hollow spherical floating object, a pipeline passing through the spherical center and penetrating through the spherical floating object is arranged in the floating object, the inner wall of the pipeline is provided with internal threads matched with the external threads on the vertical support, and the length of the external threads on the vertical support is greater than that of the threads on the inner wall of the pipeline.

10. The automatic collection device of claim 8, wherein a handle is further provided on the slot of the filter liner; and/or the floating body assembly further comprises a limit adjusting head which is arranged on the bracket and used for adjusting the position of the floating body relative to the bracket when the floating body floats in water.

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